CN205481662U - Cooling device and possess this cooling device's air conditioner - Google Patents
Cooling device and possess this cooling device's air conditioner Download PDFInfo
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- CN205481662U CN205481662U CN201521124374.0U CN201521124374U CN205481662U CN 205481662 U CN205481662 U CN 205481662U CN 201521124374 U CN201521124374 U CN 201521124374U CN 205481662 U CN205481662 U CN 205481662U
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Abstract
The utility model provides a 2nd heat transfer system that cooling device includes casing, compressor, accommodates the heat transfer system in the casing and feed through with a heat transfer system. A heat transfer system includes collection portion and condenser, and collection portion is used for holding water, and the condenser floods when using in water and to carry out the heat exchange so that flow through the refrigerant of condenser with water, the 2nd heat transfer system is including evaporation media structure and spray the structure, sprays structurally to set up at least two rows and spray the hole, at least two rows spray the drowning of hole and are not located the central line that sprays the structure is in the structural projected same one side of evaporation media, perhaps the at least two rows drowning lines that spray the hole are on a parallel with the central line of structure sprays. Two heat transfer system of cooling device utensil and then improvement condensation heat exchange efficiency. The utility model provides an air conditioner.
Description
Technical field
This utility model relates to a kind of heat-exchange device, particularly to a kind of chiller and the air-conditioning that has this chiller.
Background technology
In life, industry chiller, air cooling way is generally used to cool down, as conventional home-use outdoor machine of air-conditioner is made up of compressor, condenser, blower fan etc., condenser is blown by blower fan, make the coolant in condenser carry out heat exchange by condenser and air, thus reduce the temperature of coolant.But, the condensation efficiency of condenser raises with outdoor temperature and reduces, and power consumption is bigger.
Utility model content
In view of the foregoing, it is necessary to a kind of energy-conservation chiller is provided.
There is a need to provide a kind of air-conditioning having this chiller.
A kind of chiller includes housing, compressor, the first heat-exchange system being contained in described housing and the second heat-exchange system connected with described first heat-exchange system, described compressor connects with described vaporizer, described first heat-exchange system includes collection portion and condenser, described collection portion is positioned at the bottom of described housing for accommodating water, described condenser connects with described compressor, and described condenser is submerged in described water in time using and carries out heat exchange with the coolant flowing through described condenser with described water；Described second heat-exchange system includes evaporative medium structure and spray structure, described spray structure and evaporative medium structure are arranged in described housing, described water enters described evaporative medium structure to be evaporated heat radiation by described spray structure, at least two row's spray apertures are set on described spray structure, the water-drop point of described at least two row's spray apertures is not positioned at the same side of the centrage of described spray structure projection in described evaporative medium structure, or the line of the water-drop point of described at least two row's spray apertures is parallel to the centrage of described spray structure.
Further, described spray structure is strip tubulose, and the water-drop point of described at least two row's spray apertures is positioned at the both sides of the centrage of described spray structure projection in described evaporative medium structure.
Further, described spray structure is U-shaped, and the centrage of each spray apertures is paralleled with the perpendicular bisector of described spray structure.
Further, described spray structure is strip tubulose, the line of the water-drop point of at least one row's spray apertures in described at least two row's spray apertures is parallel to the centrage of described spray structure, and the perpendicular bisector of the most described spray structure of each spray apertures at least one row's spray apertures is obliquely installed.
Further, described spray structure is U-shaped, and the thickness range of described evaporative medium structure is less than 20cm.
Further, described spray structure is U-shaped, described spray structure includes two spray portions being interconnected, and in each spray portion, interval arranges two row's spray apertures, and the water-drop point of described two row's spray apertures is positioned at the both sides of the centrage of corresponding spray structure projection in described evaporative medium structure.
Further, the thickness of described evaporative medium structure is more than or equal to 20cm.
Further, the perpendicular bisector of the most described spray structure of centrage of each spray apertures is obliquely installed, and the centrage of described each spray apertures is 15 ° ~ 45 ° with the angular range of the perpendicular bisector of described spray structure.
nullFurther，Blasthole and osculum is offered on the sidewall in described collection portion，The position of described blasthole is higher than the position of described osculum，Described osculum and Drainage pipe connection，Described chiller also includes a cleaning treatment module，For automatically liquid in described collection portion being replaced process，Described cleaning treatment module includes turbidity detector and the cleaning control unit being electrically connected with described turbidity detector，Described turbidity detector is arranged in described collection portion，For detecting the turbidity that described collection portion is filled with water，Described cleaning control unit，For being turned on and off Drainage pipe，When turbidity preset value set by the turbidity being filled with water in described turbidity detector detects described collection portion is higher than described cleaning control unit，Described discharge opeing control unit controls to open Drainage pipe，Carry out blowdown，And after blowdown completes, start input water.
A kind of air-conditioning, it includes chiller and the vaporising device connected with described chiller, described vaporising device tool vaporizer.Described chiller includes housing, compressor, the first heat-exchange system being contained in described housing and the second heat-exchange system connected with described first heat-exchange system, described compressor connects with described vaporizer, described first heat-exchange system includes collection portion and condenser, described collection portion is positioned at the bottom of described housing for accommodating water, described condenser connects with described compressor, and described condenser is submerged in described water in time using and carries out heat exchange with the coolant flowing through described condenser with described water；Described second heat-exchange system includes evaporative medium structure and spray structure, described spray structure and evaporative medium structure are arranged in described housing, described water enters described evaporative medium structure to be evaporated heat radiation by described spray structure, at least two row's spray apertures are set on described spray structure, the water-drop point of described at least two row's spray apertures is not positioned at the same side of the centrage of described spray structure projection in described evaporative medium structure, or the line of the water-drop point of described at least two row's spray apertures is parallel to the centrage of described spray structure.
Compared to prior art, chiller two heat-exchange systems of tool of the air-conditioning that this utility model provides, first heat-exchange system carries out cooling down by the coolant of the condensed device of water convection current, water is evaporated dispelling the heat and then lowering the temperature water by the second heat-exchange system by spray structure spraying and sprinkling evaporation media structure, improve condensing heat-exchange efficiency, and reduce energy consumption.Additionally, owing to the water-drop point of at least two row's spray apertures is not positioned at the same side of the centrage of spray structure projection in evaporative medium structure, thus add spray structure spray area in evaporative medium structure and injection flow rate, improve evaporation efficiency, improve condensing heat-exchange efficiency further.
Accompanying drawing explanation
The structural principle block diagram of the air-conditioning that Fig. 1 provides for embodiment one of the present utility model.
Fig. 2 is the assembling figure of the chiller of the air-conditioning of Fig. 1.
Fig. 3 is the chiller decomposed figure shown in Fig. 2.
Fig. 4 is another visual angle figure of the decomposed figure of the chiller shown in Fig. 2.
Fig. 5 is the sectional view of the chiller shown in Fig. 2.
Fig. 6 is the upward view of the spray structure of this utility model embodiment one.
Fig. 7 is the projection of the spray structure of this utility model embodiment two.
Fig. 8 is the sectional view of the spray structure of this utility model embodiment three.
Fig. 9 is the axonometric chart of the spray structure of this utility model embodiment four.
Figure 10 is the axonometric chart of the spray structure of this utility model embodiment five.
Figure 11 is the functional module group figure of moisturizing assembly and cleaning treatment module.
Main element symbol description
| Air-conditioning | 300 |
| Chiller | 100 |
| Vaporising device | 200 |
| Vaporizer | 201 |
| First heat-exchange system | 30 |
| Second heat-exchange system | 50 |
| Housing | 10 |
| Diapire | 11 |
| Sidewall | 13 |
| The first side wall | 133 |
| Second sidewall | 137 |
| Air outlet | 138 |
| Air inlet | 139 |
| Blasthole | 351 |
| Osculum | 353 |
| Spillway hole | 355 |
| Dividing plate | 14 |
| Cooling chamber | 130 |
| Containing cavity | 170 |
| Collection portion | 35 |
| Compressor | 20 |
| Condenser | 37 |
| First condensing unit | 371 |
| Second condensing unit | 373 |
| Bracing frame | 51 |
| Evaporative medium structure | 53 |
| Suction pump | 55 |
| Spray structure | 57 |
| Spray portion | 570 |
| Spray apertures | 571 |
| Overboard region | 573 |
| Connect pipeline | 59 |
| Moisturizing assembly | 71 |
| Filling pipe | 711 |
| Liquid-level switch | 712 |
| Cleaning treatment module | 75 |
| Turbidity detector | 751 |
| Cleaning control unit | 755 |
| Timer | 757 |
Following detailed description of the invention will further illustrate this utility model in conjunction with above-mentioned accompanying drawing.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.In the case of not conflicting, the feature in following embodiment and embodiment can be mutually combined.
It should be noted that in this utility model, when an assembly is considered as " to be connected " with another assembly, it can be to be joined directly together with another assembly, it is also possible to is to be indirectly connected to another assembly by assembly placed in the middle.
Unless otherwise defined, all of technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present utility model are generally understood that.It is intended merely to describe the purpose of specific embodiment at term used in the description of the present utility model herein, it is not intended that in limiting this utility model.
Refer to the structural principle schematic diagram of the air-conditioning 300 that Fig. 1, Fig. 1 provide for embodiment one of the present utility model.Air-conditioning 300 includes chiller 100 and the vaporising device 200 connected with chiller 100.Vaporising device 200 has the vaporizer 201 connected with chiller 100.Chiller 100 carries out heat exchange for making the coolant (not shown) of high temperature realize cooling down with air or other water.The vaporising device 200 coolant after making the cooling of cooled device 100 absorbs amount of heat by evaporation in vaporizer 201, it is achieved its local environment is lowered the temperature.Coolant absorbs heat in vaporizer 201 after evaporating and returns chiller 100, thus completes the refrigerant circulation in process of refrigerastion.Certainly, air-conditioning 300 also includes other common structure, such as throttle valve component etc., for saving space, does not repeats at this.
In the present embodiment, chiller 100 is used as the air-conditioner outdoor unit being disposed in the outdoor.Chiller 100 includes that housing 10(is as shown in Figure 2), compressor the 20, first heat-exchange system the 30, second heat-exchange system 50 and blower fan 40.Compressor 20 and the first heat-exchange system 30 and the second heat-exchange system 50 are contained in housing 10, and the first heat-exchange system 30 is connected with compressor 20.The coolant flowed out from vaporising device 200 carries out heat exchange in the first heat-exchange system 30 after compressor 20 compresses, and flows back into vaporising device 200, is so circulated refrigeration.The heat exchange between coolant and the water realizing air-conditioning 300 of first heat-exchange system 30, to realize the refrigeration to coolant.Second heat-exchange system 50 carries out cooling down by transpiration-cooled mode to water.
Incorporated by reference to refering to Fig. 2 to Fig. 4, housing 10 includes diapire 11, the roof 12 being oppositely arranged, and the sidewall 13 between diapire 11 and roof 12.Described sidewall 13 includes the first side wall 133 and the second sidewall 137 being oppositely arranged.It is provided with air outlet 138 on the first side wall 133 and the second sidewall 137 one of which, air inlet 139 is set in another one, blower fan 40 is set on air outlet 138, thus formation one is unidirectional in housing 10 and extends vertically through the first side wall 133 and the heat dissipation wind channel of the second sidewall 137.Blower fan 40, for being sucked from air inlet 139 by air, is discharged to air outlet 138.In present embodiment, sidewall 13 also includes the 3rd sidewall (figure is not marked) and the 4th sidewall (figure is not marked) being oppositely arranged, 3rd sidewall, the 4th sidewall are connected between the first side wall 133 and the second sidewall 137, and air outlet 138 is not provided with on diapire 11, roof the 12, the 3rd sidewall and the 4th sidewall.In other embodiments, air inlet 139 is located at by blower fan 40, and so that air is sent into housing 10 from air inlet 139, air is discharged through evaporative medium structure 53 to air outlet 138.
Further, housing 10 also including, a dividing plate 14(is as shown in Figure 4), housing 10 is divided into cooling chamber 130(as shown in Figure 5 by dividing plate 14) with containing cavity 170(as shown in Figure 5).Air outlet 138, air inlet 139 are arranged on the sidewall of cooling chamber 130, and then make heat dissipation wind channel be arranged at cooling chamber 130.In present embodiment, air inlet 139 is oppositely arranged with air outlet 138.The quantity being appreciated that air outlet 138 is at least one, and the quantity of blower fan 40 is at least one, and each air outlet 138 is correspondingly arranged a blower fan 40.
Compressor 20 is placed in containing cavity 170, and it connects with the vaporizer 201 of vaporising device 200.
First heat-exchange system 30 includes water, collection portion 35 and condenser 37.Collection portion 35 is located at the lower section of housing 10 and is positioned at the bottom of cooling chamber 130, is used for collecting water.Collection portion 35 is a unenclosed construction, and it uses upper part or overall unlimited mode.Blasthole 351, osculum 353 and spillway hole 355 is offered on the sidewall in collection portion 35.Blasthole 351 communicates with a pipeline, for collection portion 35 is supplemented water.Osculum 353 arranges adjacent to the bottom in collection portion 35 and connects with a drainage pipeline, in order to discharge collection portion 35.Blasthole 351 need to be positioned in same level the position less than the position of spillway hole 355 or with spillway hole 355 higher than osculum 353 position, the position of blasthole 351 with the position of spillway hole 355.Spillway hole 355, for when the water overfill in collection portion 35, is discharged unnecessary water, to prevent collection portion 35 leakage current, is caused unknown losses.In present embodiment, the unenclosed construction that collection portion 35 is surrounded by partial sidewall 13 and the diapire 11 of housing 10, collection portion 35 is structure as a whole with housing 10.The surface that collection portion 35 is filled with water is less than the height in collection portion 35, such as the height less than the first side wall 133, to prevent water from overflowing collection portion 35.Condenser 37 is contained in collection portion 35, and is submerged in water in time using.Condenser 37 connects with compressor 20, so that carrying out heat exchange from the high temperature refrigerant of compressor 20 and the water in collection portion 35.In present embodiment, condenser 37 is the multiple structure of the heat exchanger tube bending winding being made up of a metal.Condenser 37 includes the first condensing unit 371 and the second condensing unit 373 being interconnected.First condensing unit 371 and the second condensing unit 373 the most helically tubulose.In other embodiments, condenser 37 can also be constituted for the heat exchanger tube gone for a stroll and coupled radiating fin.In other are implemented, the quantity of condensing unit can be one, or two or more.
Second heat-exchange system 50 includes bracing frame 51, evaporative medium structure 53, suction pump 55 and spray structure 57.Second heat-exchange system 50 type of cooling by water evaporative heat loss, thus reduce the temperature of water.
Bracing frame 51 is contained in cooling chamber 130, and be set up in collection portion 35, evaporative medium structure 53 is made to be integrally located at the top in collection portion 35 and bottom it higher than the water surface in collection portion 35 for supporting evaporative medium structure 53, evaporative medium structure 53 is made to be fully contacted with air, to reach the purpose of high-efficiency evaporating.
Evaporative medium structure 53 is arranged at cooling chamber 130 and neighbouring air inlet 139 is arranged, and it is supported by bracing frame 51.Evaporative medium structure 53 is positioned at described heat dissipation wind channel.Evaporative medium structure 53 includes that the first side 531(is as shown in Figure 4), the second side 533(as shown in Figure 3) and end face 535(between the first side 531 and the second side 533 is as shown in Figure 6).Described evaporative medium structure 53 is set up in parallel with the first side wall 133 and the second sidewall 137.First side 531 and the second relative setting in side 533, the first side 531 towards and just air inlet 139 is being arranged.Second side 533 towards and just described air outlet 138 is being arranged, and the distance between described second side 533 and described air outlet 138 is more than distance between the first side 531 and described air inlet 139.Second place, side 533 plane is arranged substantially in parallel with the first side wall 133.In present embodiment, the distance between the second side 533 and the blower fan 40 of evaporative medium structure 53 is more than the first side wall 133 and 1/5th of the second sidewall 137 spacing.
Evaporative medium structure 53 is a stephanoporate structure.In present embodiment, evaporative medium structure 53 is wet curtain, the feature of its tool honeycomb loose structure；The quantity of evaporative medium structure 53 is one.It is appreciated that evaporative medium structure 53 can be made up of materials such as paper pulp or other fiber, pottery, rustless steel, polrvinyl chloride (Polyvinyl chloride, PVC).Such as, the evaporative medium structure that ceramic material is made, it has a lot of micro hole, to increase the contact area of water and air；The evaporative medium structure that stainless steel material is made, utilizes stainless steel silk to have porous or the structure of similar honeycomb around being set as.
The parameter of blower fan 40 is set by the thickness range according to evaporative medium structure 53, so that reaching energy-conservation effect while evaporation efficiency is higher.If, the thickness range in evaporative medium structure 53 is less than or equal to 10cm, the air that blower fan 40 sucks through the velocity interval of evaporative medium structure 53 at 50m/min ~ 100m/min.The thickness range of evaporative medium structure 53 is between 10cm ~ 15cm, the air that blower fan 40 sucks through the velocity interval of described evaporative medium structure 53 at 70m/min ~ 150m/min.
Suction pump 55 is arranged in collection portion 35, and suction pump 55 connects by being connected pipeline 59 with collection portion 35 and spray structure 57, to pump the water in collection portion 35 to spray structure 57.Owing to collection portion 35 uses open type to design, collection portion 35 is identical with atmospheric pressure in cooling chamber 130, water is flowed down by the gravity of self, draw water to the top in collection portion 35 through suction pump 55 again, form the circular flow of water, therefore, the requirement of lift can be reduced by suction pump 55, power can also reduce, thus reduces cost, improves efficiency.This enforcement uses the power bracket of suction pump 55 to be 5 ~ 60W；Range of lift is 1.5m ~ 6m in below 10m, the preferred scope of suction pump 55 lift.
Spray structure 57 is arranged in cooling chamber 130, and is positioned at the top of evaporative medium structure 53, for providing water to evaporative medium structure 53 so that evaporative medium structure 53 is soaked.Can arrange shape and the arrangement mode of spray apertures 571 of spray structure 57 according to the thickness of evaporative medium structure 53, so that spray area is sufficiently large fully to drench evaporative medium structure 53, being finally reached water has sufficiently large contact area with air, strengthens evaporation effect.
Referring to Fig. 6, the spray structure 57 in embodiment one is substantially in strip tubulose, and on it, interval arranges several spray apertures 571 being arranged in a linear.In present embodiment, the thickness of evaporative medium structure 53 is paralleled with the centrage O of spray structure 57 less than or equal to 10cm, the line of centres A of several spray apertures 571.Water is sprayed by several spray apertures 571 and forms several the overboard regions 573 being arranged in a linear on the end face 535 of evaporative medium structure 53.The centrage of each spray apertures 571 and the end face 535 of evaporative medium structure 53 are crossed to form water-drop point.In present embodiment, water-drop point is the center in overboard region 573.The water-drop point of several spray apertures 571 does not overlaps each other, and is arranged in a linear.
In other embodiments, spray structure 57 is U-shaped, and the line of centres A of several spray apertures 571 is paralleled with the centrage O of spray structure 57.The water-drop point of several spray apertures 571 is two rows' arrangements, and each water-drop point not overlap each other the thickness range of evaporative medium structure 53 be 10 ~ 20cm.
In other embodiments, spray structure 57 may also be configured to S-shaped, and the water-drop point of several spray apertures 571 is some rows (more than two rows) arrangement, and each water-drop point does not overlaps each other.The thickness of evaporative medium structure 53 is more than or equal to 20cm.
In other embodiments, spray structure 57 includes several spray portions being interconnected.In each spray portion, interval arranges several spray apertures 571.Several spray apertures 571 are arranged in a linear.The water-drop point of several spray apertures 571 is some rows (more than two rows) arrangement, and each water-drop point does not overlaps each other.The thickness of evaporative medium structure 53 is more than or equal to 20cm.
As it is shown in fig. 7, the spray structure 57 in embodiment two is substantially in strip tubulose, on it, interval arranges several spray apertures 571.In present embodiment, the thickness range of evaporative medium structure 53 is 10 ~ 20cm, and several spray apertures 571 are arranged in the opposite sides of spray structure 57 in two rows.Water is sprayed by the multiple spray apertures 571 on spray structure 57 and forms the two overboard regions of row 573 in evaporative medium structure 53.The centrage of several spray apertures 571 is crossed to form two row's water-drop points with the end face 535 of evaporative medium structure 53.Each water-drop point does not overlaps each other.First row water-drop point and second row water-drop point are positioned at the both sides of the centrage of spray structure 57 projection O ' on end face 535.The perpendicular bisector N of each relative spray structure 57 of spray apertures 571 is obliquely installed.In first row spray apertures 571, the angle of the centrage M of each spray apertures 571 and perpendicular bisector N of spray structure 57 is α.In second row spray apertures 571, the angle of the centrage L of each spray apertures 571 and perpendicular bisector N of spray structure 57 is β, and wherein angle α is equal to angle β.Angle α, the angle of β are less than 90 °, it is preferred that angle α, the angular range of β are 15 ° ~ 45 °.In other embodiments, angle α is unequal with the angle of angle β.
As shown in Figure 8, the spray structure 57 in embodiment three is substantially in strip tubulose, and on it, interval arranges several spray apertures 571.In present embodiment, the thickness of evaporative medium structure 53 is more than or equal to 20cm, and several spray apertures 571 arrange in three rows.In first row spray apertures 571, the angle of the centrage M of each spray apertures 571 and perpendicular bisector N of spray structure 57 is α.In second row spray apertures 571, the angle of the centrage L of each spray apertures 571 and perpendicular bisector N of spray structure 57 is β, and wherein angle α is equal to angle β.Angle α, the angle of β are less than 90 °, it is preferred that angle α, the angular range of β are 15 ° ~ 45 °.In 3rd row's spray apertures 571, the centrage P of each spray apertures 571 is paralleled with the perpendicular bisector N of spray structure 57.The centrage of several spray apertures 571 is crossed to form three row's water-drop points with the end face 535 of evaporative medium structure 53.Each water-drop point does not overlaps each other.3rd row's water-drop point is positioned in the projection on end face 535 of the centrage of spray structure 57.First row water-drop point and second row water-drop point are positioned at the both sides of the centrage of spray structure 57 projection on end face 535.
In other embodiments, angle α is unequal with the angle of angle β.In other embodiments, in the 3rd row's spray apertures 571, the centrage P of each spray apertures 571 is not parallel with the perpendicular bisector N of spray structure 57, and the centrage P of each spray apertures 571 and the angle of the perpendicular bisector N of spray structure 57 and angle α, β are unequal.It is appreciated that, first or second row spray apertures 571 in embodiment three can be omitted, at least one row's spray apertures 571 that relatively its perpendicular bisector is obliquely installed is set on spray structure 57, now first or the water-drop point that is crossed to form of the water-drop point that is crossed to form with the end face 535 of evaporative medium structure 53 of the centrage of second row spray apertures 571 and the centrage of the 3rd row's spray apertures 571 and the end face 535 of evaporative medium structure 53 be not positioned at the centrage of spray structure 57 on end face 535 the same side of projection O '.
As it is shown in figure 9, the spray structure 57 in embodiment four is substantially u-shaped, it includes two spray portions 570 being interconnected, and in spray portion 570, interval arranges several spray apertures 571 being arranged in a linear.Embodiment four differs only in embodiment two, and the spray structure 57 in embodiment four takes the shape of the letter U.Water is sprayed by two row's spray apertures 571 in two spray portions 570 and forms the two overboard regions of row on end face 535.The line of the water-drop point of two row's spray apertures 571 is parallel to the centrage of spray structure 57.
As shown in Figure 10, the spray structure 57 in embodiment five is generally U-shaped, and it includes two spray portions 570 being interconnected, and in spray portion 570, interval arranges several spray apertures 571.In present embodiment, the thickness of evaporative medium structure 53 is more than or equal to 20cm, and the spray apertures 571 in each spray portion 570 arranges in two rows, and described two row's spray apertures 571 are positioned at the opposite sides in corresponding spray portion 570.Water is sprayed by spray apertures 571 and forms the four overboard regions of row on end face 535.Wherein the water-drop point of the water-drop point of row's spray apertures 571 and corresponding row's spray apertures 571 is positioned at the both sides of the projection that the centrage in corresponding spray portion 570 is formed in evaporative medium structure 53.
Being appreciated that spray structure 57 does not limit the top being arranged at evaporative medium structure 53, spray structure 57 also can spray from the side of evaporative medium structure 53.Being appreciated that and often arrange in spray apertures 571, the centrage of each spray apertures 571 can be unequal with the angle of the perpendicular bisector of spray structure 57, and the water-drop point of each spray apertures 571 does not overlaps.
Referring to Fig. 1, chiller 100 also includes moisturizing assembly 71, so that collection portion 35 is carried out moisturizing.Moisturizing assembly 71 includes a filling pipe 711 and liquid-level switch 712, and wherein filling pipe 711 is communicated to collection portion 35 by blasthole 351, and liquid-level switch 712 is a gang switch.When liquid-level switch 712 detects that water level is less than water level preset value, liquid-level switch 712 i.e. can open filling pipe 711, and then carries out collection portion 35 supplementing water；When water level arrives preset value, filling pipe 711 i.e. can be closed.
Owing to usually containing the dirts such as dust in environment, during refrigeration, dirt is attached in evaporative medium structure 53 with shower water or flow in collection portion 35, therefore, needs that collection portion 35 is carried out blowdown at set intervals and processes.Referring to Figure 11, chiller 100 also includes a cleaning treatment module 75, for collection portion 35 is carried out process automatically.Cleaning treatment module 75 includes turbidity detector 751, cleaning control unit 755 and timer 757.Turbidity detector 751 is arranged in collection portion 35, for detecting the turbidity that collection portion 35 is filled with water.Cleaning control unit 755, is used for being turned on and off filling pipe 711 and drainage pipeline 27.Cleaning control unit 755 is electrically connected with turbidity detector 751, timer 757 and liquid-level switch 712.
When turbidity preset value set by the turbidity being filled with water detected in collection portion 35 is higher than cleaning control unit 755, cleaning control unit 755 controls to open drainage pipeline 27, automatically draining is carried out, in such cases, even if moisturizing assembly 71 can not supplement when the water level that liquid-level switch 712 detects is less than water level preset value；After the drain time of timer 757 calculating arrives the first draining Preset Time, collection portion 35 is carried out supplementing the dirt with further flushing collection portion 35 by moisturizing assembly 71；After washing time reaches certain flushing setting time, cleaning control unit 755 controls drainage pipeline 27 and closes, and moisturizing assembly 71 continues to carry out collection portion 35 supplementing water.It is appreciated that can directly pass through manually to be turned on and off drainage pipeline 27 carries out manual cleaning.
In other embodiments, cleaning treatment module 75 can omit turbidity detector 751, and timer 757 sets a predetermined drain time, and after predetermined drain time arrives, cleaning control unit 755 automatically turns on osculum 353 and carries out draining cleaning.
During assembling, bracing frame 51 is put into the cooling chamber 130 of housing 10, condenser 37 is put into collection portion 35, evaporative medium structure 53 is arranged on bracing frame 51, in spray structure 57 is installed in cooling chamber 130 and communicate with suction pump 55, compressor 20 and suction pump 55 are arranged in containing cavity 170, condenser 37 is connected with the vaporizer 201 of compressor 20 and vaporising device 200.
During use, introducing the water in collection portion 35, water logging there is not condenser 37.In process of refrigerastion, it is delivered to condenser 37 after compressor 20 compression refrigerant, the coolant of high temperature carries out heat exchange by the water of condenser 37 with collection portion 35, and suction pump 55 works simultaneously, extracting the water in collection portion 35 to spray structure 57, spray structure 57 makes water be sprayed to evaporative medium structure 53 from top to bottom, under the effect of blower fan 40, air is sucked into air outlet 138 from air inlet 139, and the water of spray and the air of flowing carry out heat exchange by evaporative medium structure 53, it is achieved the cooling to water.Coolant after supercooling is delivered to the vaporizer 201 of vaporising device 200, and coolant absorbs heat in vaporizer 201 after evaporating and returns compressor 20, thus completes the refrigerant circulation in process of refrigerastion.During this refrigerant circulation, coolant absorbs its local environment heat by evaporation in vaporizer 201, thus reaches the effect of cooling.
Above-mentioned chiller 100 and have the air-conditioning 300 of this chiller 100, first heat-exchange system 30 carries out cooling down by the coolant of the condensed device of water convection current 37, water is evaporated dispelling the heat and then to water for cooling by the second heat-exchange system 50 by spray structure 57 spraying and sprinkling evaporation media structure 53, owing to water produces phase transformation in evaporation process, absorption heat is more, so improve condensing heat-exchange efficiency, and reduce energy consumption.Additionally, owing to the water-drop point of at least two row's spray apertures 571 is not positioned at the same side of the centrage of described spray structure 57 projection in described evaporative medium structure 53, thus add the spray structure 57 spray area in evaporative medium structure 53 and injection flow rate, improve evaporation efficiency, improve condensing heat-exchange efficiency further.
Being appreciated that chiller 100 not only limits the use of in air-conditioning 300, it can also be applied to other life, industry cooling field, such as ice machine, CNC equipment cooling etc..
It is appreciated that, it is convenient to omit bracing frame 51, directly support member is set on the medial wall of cooling chamber 130, as having the raised line of one fixed width, to support evaporative medium structure 53.
Being appreciated that, it is convenient to omit dividing plate 14, housing 10 can not set cooling chamber 130 and the containing cavity 170 of isolation.Housing 10 is not limited to hexahedron, as housing 10 can be set to semicylinder shape or other shapes, the number of air inlet 139 can be two or more, and the number of evaporative medium structure 53 corresponds to two or more, each air inlet 139 be correspondingly arranged an evaporative medium structure 53.
It is appreciated that, the chiller 100 of air-conditioning 300 may also include air-cooled heat-exchange system, described air-cooled heat-exchange system includes air cooling heat exchanger, described air cooling heat exchanger is arranged in cooling chamber 130, can described air cooling heat exchanger and evaporative medium structure 53 be juxtaposed between air inlet 139 and air outlet 138.The series connection of described air cooling heat exchanger and condenser 37 communicates, and carries out heat exchange with the air in cooling chamber 130 flowing through the coolant of air cooling heat exchanger, it is achieved the repeatedly cooling to coolant.
Embodiment of above is only in order to illustrate the technical solution of the utility model and unrestricted, although this utility model being described in detail with reference to embodiment of above, it will be understood by those within the art that, the technical solution of the utility model can be modified or equivalent the most should not depart from the spirit and scope of technical solutions of the utility model.
Claims (10)
1. a chiller, it is characterized in that: described chiller includes housing, compressor, the first heat-exchange system being contained in described housing and the second heat-exchange system connected with described first heat-exchange system, described first heat-exchange system includes collection portion and condenser, described collection portion is positioned at the bottom of described housing for accommodating water, described condenser connects with described compressor, and described condenser is submerged in described water in time using and carries out heat exchange with the coolant flowing through described condenser with described water；Described second heat-exchange system includes evaporative medium structure and spray structure, described spray structure and evaporative medium structure are arranged in described housing, described water enters described evaporative medium structure to be evaporated heat radiation by described spray structure, at least two row's spray apertures are set on described spray structure, the water-drop point of described at least two row's spray apertures is not positioned at the same side of the centrage of described spray structure projection in described evaporative medium structure, or the line of the water-drop point of described at least two row's spray apertures is parallel to the centrage of described spray structure.
2. chiller as claimed in claim 1, it is characterised in that: described spray structure is strip tubulose, and the water-drop point of described at least two row's spray apertures is positioned at the both sides of the centrage of described spray structure projection in described evaporative medium structure.
3. chiller as claimed in claim 1, it is characterised in that: described spray structure is U-shaped, and the centrage of each spray apertures is paralleled with the perpendicular bisector of described spray structure.
4. chiller as claimed in claim 1, it is characterized in that: described spray structure is strip tubulose, the line of the water-drop point of at least one row's spray apertures in described at least two row's spray apertures is parallel to the centrage of described spray structure, and the perpendicular bisector of the most described spray structure of each spray apertures at least one row's spray apertures is obliquely installed.
5. the chiller as described in claim 2-4 any one of item, it is characterised in that: the thickness range of described evaporative medium structure is less than 20cm.
6. chiller as claimed in claim 1, it is characterized in that: described spray structure is U-shaped, described spray structure includes two spray portions being interconnected, in each spray portion, interval arranges two row's spray apertures, and the water-drop point of described two row's spray apertures is positioned at the both sides of the centrage of corresponding spray structure projection in described evaporative medium structure.
7. chiller as claimed in claim 6, it is characterised in that: the thickness of described evaporative medium structure is more than or equal to 20cm.
8. such as claim 2,6, chiller described in 7 any one, it is characterised in that: the perpendicular bisector of the most described spray structure of centrage of each spray apertures is obliquely installed, and the centrage of described each spray apertures is 15 °～45 ° with the angular range of the perpendicular bisector of described spray structure.
null9. chiller as claimed in claim 1，It is characterized in that: on the sidewall in described collection portion, offer blasthole and osculum，The position of described blasthole is higher than the position of described osculum，Described osculum and drainage pipeline connection，Described chiller also includes a cleaning treatment module，For automatically liquid in described collection portion being replaced process，Described cleaning treatment module includes turbidity detector and the cleaning control unit being electrically connected with described turbidity detector，Described turbidity detector is arranged in described collection portion，For detecting the turbidity that described collection portion is filled with water，Described cleaning control unit，For being turned on and off drainage pipeline，When turbidity preset value set by the turbidity being filled with water in described turbidity detector detects described collection portion is higher than described cleaning control unit，Described cleaning control unit controls to open drainage pipeline and automatically carries out draining.
10. an air-conditioning, it includes chiller and the vaporising device connected with described chiller, described vaporising device tool vaporizer, it is characterized in that: described chiller includes housing, compressor, the first heat-exchange system being contained in described housing and the second heat-exchange system connected with described first heat-exchange system, described compressor connects with described vaporizer, described first heat-exchange system includes collection portion and condenser, described collection portion is positioned at the bottom of described housing for accommodating water, described condenser connects with described compressor, described condenser is submerged in described water in time using and carries out heat exchange with the coolant flowing through described condenser with described water；Described second heat-exchange system includes evaporative medium structure and spray structure, described spray structure and evaporative medium structure are arranged in described housing, described water enters described evaporative medium structure to be evaporated heat radiation by described spray structure, at least two row's spray apertures are set on described spray structure, the water-drop point of described at least two row's spray apertures is not positioned at the same side of the centrage of described spray structure projection in described evaporative medium structure, or the line of the water-drop point of described at least two row's spray apertures is parallel to the centrage of described spray structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521124374.0U CN205481662U (en) | 2015-12-31 | 2015-12-31 | Cooling device and possess this cooling device's air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521124374.0U CN205481662U (en) | 2015-12-31 | 2015-12-31 | Cooling device and possess this cooling device's air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205481662U true CN205481662U (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521124374.0U Expired - Fee Related CN205481662U (en) | 2015-12-31 | 2015-12-31 | Cooling device and possess this cooling device's air conditioner |
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| Country | Link |
|---|---|
| CN (1) | CN205481662U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI732153B (en) * | 2018-11-15 | 2021-07-01 | 國立臺北科技大學 | Integrated water-cooled air conditioning device |
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2015
- 2015-12-31 CN CN201521124374.0U patent/CN205481662U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI732153B (en) * | 2018-11-15 | 2021-07-01 | 國立臺北科技大學 | Integrated water-cooled air conditioning device |
| US11320182B2 (en) | 2018-11-15 | 2022-05-03 | National Taipei University Of Technology | Integrated water-cooled air conditioning device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20211231 |