CN108955225A - A kind of air-cooled dehumidifying heat pump that can be realized temperature and adjust in due course - Google Patents
A kind of air-cooled dehumidifying heat pump that can be realized temperature and adjust in due course Download PDFInfo
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- CN108955225A CN108955225A CN201810954118.6A CN201810954118A CN108955225A CN 108955225 A CN108955225 A CN 108955225A CN 201810954118 A CN201810954118 A CN 201810954118A CN 108955225 A CN108955225 A CN 108955225A
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- air
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- heated dry
- heat pump
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/001—Heating arrangements using waste heat
- F26B23/002—Heating arrangements using waste heat recovered from dryer exhaust gases
- F26B23/005—Heating arrangements using waste heat recovered from dryer exhaust gases using a closed cycle heat pump system ; using a heat pipe system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/02—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
- F26B21/04—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure partly outside the drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/08—Humidity
- F26B21/086—Humidity by condensing the moisture in the drying medium, which may be recycled, e.g. using a heat pump cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
- F26B21/10—Temperature; Pressure
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
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Abstract
The invention discloses a kind of air-cooled dehumidifying heat pumps that can be realized temperature and adjust in due course, including hothouse, at least one heated dry air circuit, at least one refrigerating circuit and at least one temperature control loop, the temperature control loop is optionally connected to the refrigerating circuit, the temperature control loop is equipped with controllable valve body and auxiliary condenser, the auxiliary condenser is on the path in the heated dry air circuit, when the valve body is opened, the temperature control loop accesses the refrigerating circuit, so that the heated dry air is brought rapidly up, when the valve body is closed, the temperature control loop and the refrigerating circuit disconnect, so that the heated dry air cooling.The present invention realizes the control to heated dry air temperature by the setting of temperature control loop, is advantageously implemented the reasonable utilization to energy, is conducive to the utilization rate for improving energy, and then improve dehumidification efficiency.
Description
Technical field
The present invention relates to dehumidifying technology fields, and in particular to it is a kind of can be realized that temperature adjusts in due course it is air-cooled except damp and hot
Pump.
Background technique
The working method of air-cooled dehumidifying heat pump is that the moisture taken out of in material to be dehumidified by heated dry air forms damp and hot sky
Gas, then the cyclic process that dehumidification treatments form heated dry air again is carried out to damp-heat air.Existing air-cooled dehumidifying heat pump is opening
When dynamic, the temperature of heated dry air rises slowly, and energy consumption is high, and dehumidification efficiency is low, and with the long-term work of air-cooled dehumidifying heat pump, heat
Temperature inside pump is difficult to control, and easily causes the exception of dehumidification process.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of dehumidifying heat pumps that can be realized temperature and adjust in due course.
According to an embodiment of the invention, the air-cooled dehumidifying heat pump includes hothouse, the hothouse is for placing object to be dehumidified
Material.
In addition, further includes:
At least one heated dry air circuit, the heated dry air circuit are used to provide heated dry air to the hothouse, with
It dehumidifies to the material to be dehumidified；
At least one refrigerating circuit, the refrigerating circuit is arranged on the path in the heated dry air circuit, so that described
The moisture that heated dry air is formed by damp-heat air after dehumidifying to the material to be dehumidified is liquefied discharge；And
At least one temperature control loop, the temperature control loop are optionally connected to the refrigerating circuit, the temperature
It spends control loop and is equipped with controllable valve body and auxiliary condenser, the auxiliary condenser is in the road in the heated dry air circuit
On diameter, when the valve body is opened, the temperature control loop accesses the refrigerating circuit, so that the heated dry air rises rapidly
Temperature, when the valve body is closed, the temperature control loop and the refrigerating circuit are disconnected, so that the heated dry air cools down.
As the further optinal plan of the air-cooled dehumidifying heat pump, the temperature control loop further includes circulating fan,
The circulating fan corresponds to the auxiliary condenser and is arranged, and the heated dry air is recycled continuously through described
Auxiliary condenser.
As the further optinal plan of the air-cooled dehumidifying heat pump, the heated dry air circuit includes regenerator and main wind
Machine, from the hothouse come out damp-heat air pass sequentially through the regenerator cooling side, the regenerator heating side and
The main air blower, the refrigerating circuit include evaporator, and the cooling side and heating side of the regenerator is arranged in the evaporator
Between, so that moisture is liquefied discharge when the damp-heat air passes through the evaporator.
As the further optinal plan of the air-cooled dehumidifying heat pump, the heated dry air circuit further includes the first filtering
Device, for filtering the dust from the damp-heat air that the hothouse comes out.
As the further optinal plan of the air-cooled dehumidifying heat pump, the refrigerating circuit further includes the compression being sequentially connected
Machine and condenser.
As the further optinal plan of the air-cooled dehumidifying heat pump, the refrigerating circuit further include be connected in turn it is described
Saving between condenser and the evaporator can heat exchanger, the second filter and expansion valve.
As the further optinal plan of the air-cooled dehumidifying heat pump, the valve body is solenoid valve, the solenoid valve and institute
Auxiliary condenser is stated to be connected between the compressor and the evaporator, when the solenoid is opened, the auxiliary condensation
Device and the condenser are linked between the compressor and the evaporator, only described cold when the solenoid valve is closed
Condenser is linked between the compressor and the evaporator.
As the further optinal plan of the air-cooled dehumidifying heat pump, the valve body is four-way valve, and the temperature controls back
Road further includes check valve, controlling the four-way valve auxiliary condenser is connect with the condenser in a manner of selecting one
Enter between the compressor and the evaporator.
As the further optinal plan of the air-cooled dehumidifying heat pump, including at least two refrigerating circuits, at least two systems
At least one of condenser in cold loop is outdoor condenser, and the outdoor condenser plays cooling effect, at least two systems
Other condensers in condenser in cold loop are indoor condenser, and are arranged on the path in the heated dry air circuit.
As the further optinal plan of the air-cooled dehumidifying heat pump, the air-cooled dehumidifying heat pump includes rack, described dry
Hot-air circuit, the refrigerating circuit and the temperature control loop are installed in the rack.
Beneficial effects of the present invention:
According to the air-cooled dehumidifying heat pump that can be realized temperature and adjust in above embodiments in due course, due to temperature control loop
Setting, enable and the temperature control loop be optionally connected to by refrigerating circuit by the effect of valve body, when the temperature control
After circuit processed is connected in refrigerating circuit, auxiliary condenser is played a role, when heated dry air is condensed by the auxiliary
It can be brought rapidly up when device, conversely, after temperature control loop and refrigerating circuit disconnect, and can realize cooling.Pass through valve in this way
The setting of body and auxiliary condenser is achieved that the control to heated dry air temperature, is advantageously implemented the reasonable utilization to energy,
Be conducive to improve the utilization rate of energy, and then improve dehumidification efficiency.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 show according to embodiments of the present invention one provided by it is air-cooled dehumidifying heat pump systematic schematic diagram；
Fig. 2 shows the systematic schematic diagrams of air-cooled dehumidifying heat pump provided by according to embodiments of the present invention two；
Fig. 3 show according to embodiments of the present invention three provided by it is air-cooled dehumidifying heat pump systematic schematic diagram；
Fig. 4 show according to embodiments of the present invention three provided by it is air-cooled dehumidifying heat pump it is distinguished and admirable to main view；
Fig. 5 show according to embodiments of the present invention three provided by it is air-cooled dehumidifying heat pump it is distinguished and admirable to side view；
Fig. 6 show according to embodiments of the present invention four provided by it is air-cooled dehumidifying heat pump systematic schematic diagram；
Fig. 7 show according to embodiments of the present invention three provided by it is air-cooled dehumidifying heat pump structural front view；
Fig. 8 show according to embodiments of the present invention three provided by it is air-cooled dehumidifying heat pump structure top view；
Fig. 9 show according to embodiments of the present invention three provided by it is air-cooled dehumidifying heat pump structural side view.
Main element symbol description:
100- heated dry air circuit；200- refrigerating circuit；300- temperature control loop；400- rack；500- partition；600-
Control cabinet；110- regenerator；120- main air blower；130- first filter；210- evaporator；220- compressor；230- condenser；
240- is saved can heat exchanger；The second filter of 250-；260- expansion valve；310- solenoid valve；320- auxiliary condenser；330- four-way
Valve；340- shut-off valve；350- check-valves；360- circulating fan；370- check valve；111- cooling side；112- heating side.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on the figure or
Positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must
There must be specific orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with
It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below "
One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
Fig. 1-4 is please referred to, the present invention provides a kind of air-cooled dehumidifying heat pumps that can be realized temperature and adjust in due course, this is air-cooled
The heat pump that dehumidifies includes hothouse, and the hothouse is for placing material to be dehumidified, such as sludge etc..
The air-cooled dehumidifying heat pump further includes at least one heated dry air circuit, at least one refrigerating circuit and at least one simultaneously
A temperature control loop.
Wherein, heated dry air circuit is used to provide heated dry air to hothouse, to dehumidify to material to be dehumidified.Refrigeration
Circuit is arranged on the path in heated dry air circuit so that heated dry air be formed by after dehumidifying to material to be dehumidified it is damp and hot
Moisture in air is liquefied discharge.Temperature control loop is optionally connected to refrigerating circuit, and temperature control loop is equipped with can
The valve body and auxiliary condenser of control, auxiliary condenser are on the path in heated dry air circuit, when valve body is opened, temperature control
Refrigerating circuit is accessed in circuit, so that heated dry air is brought rapidly up, when valve body is closed, temperature control loop and refrigerating circuit are disconnected
It opens, so that heated dry air cools down.
In this way, enabling due to the setting of temperature control loop and optionally being controlled the temperature by the effect of valve body
Circuit is connected to refrigerating circuit, after the temperature control loop is connected in refrigerating circuit, auxiliary condenser is played
Effect can be brought rapidly up when heated dry air passes through the auxiliary condenser, conversely, when temperature control loop and refrigerating circuit are disconnected
After opening, and it can realize cooling.The control to heated dry air temperature is achieved that by the setting of valve body and auxiliary condenser in this way,
It is advantageously implemented the reasonable utilization to energy, is conducive to the utilization rate for improving energy, and then improve dehumidification efficiency.
Below by specific embodiment and in conjunction with attached drawing, present invention is further described in detail.
Embodiment one
The present embodiment one provides a kind of air-cooled dehumidifying heat pump that can be realized temperature and adjust in due course.
Referring to FIG. 1, the dehumidifying heat pump includes 100, one, a heated dry air circuit refrigerating circuit 200 and a temperature
Control loop 300.
Wherein, heated dry air circuit 100 is used to provide heated dry air to hothouse, specifically, from heated dry air circuit
In 100 come out be heated dry air, heated dry air is transported to hothouse, for dehumidifying to material to be dehumidified, at this time from
The heated dry air band that hothouse comes out is wetly and becomes damp-heat air, and the damp-heat air is by heated dry air circuit 100 and system
The exsiccation of cold loop 200 becomes heated dry air again.
Specifically, which includes regenerator 110 and main air blower 120, is come out from hothouse damp and hot
Air passes sequentially through the cooling side 111 of regenerator 110, the heating side 112 of regenerator 110 and main air blower 120.And refrigerating circuit
200 include evaporator 210, and evaporator 210 is arranged between the cooling side 111 of regenerator 110 and heating side 112, so that when wet
When hot-air passes through evaporator 210, moisture is liquefied discharge.
As a result, for from the damp-heat air that hothouse comes out, be introduced into the cooling side 111 of regenerator 110 into
Row one cools down again, carries out double cooling using evaporator 210, so that the moisture in damp-heat air becomes liquid and is discharged, connects
Be dehumidified after air pass through the heating side 112 of regenerator 110 again and be warmed, then go out via main air blower 120, come out at this time
Air become heated dry air again and enter in hothouse.
In the present embodiment, damp-heat air passes through the double cooling of regenerator 110 and evaporator 210, ensure that dehumidifying effect
Fruit.
In certain applications, such as when the application air-cooled dehumidifying heat pump carries out dehumidification treatments to sludge etc., from drying
The damp-heat air that chamber interior comes out can be with some dust, if leaving, it circulates in air-cooled dehumidifying heat pump and will cause dirt
Dye increases so as to cause maintenance cost of the later period to heat pump.
In this regard, heated dry air circuit 100 further includes first filter 130, for filtering the damp and hot sky come out from hothouse
Dust in gas.Dust enters back into the cooling side 111 in regenerator 110 after being filtered.
In some specific embodiments, first filter 130 includes primary filter and medium effeciency filter, to guarantee
Abundant filtering to dust.
In some specific embodiments, regenerator 110 is plate-fin recuperator, i.e. fin type heat exchanger.Plate-fin
Regenerator is made of partition, fin, strip of paper used for sealing, flow deflector, and fin is placed between adjacent separator and flow deflector forms interlayer, will be pressed from both sides
Layer is stacked, is brazed into a single piece composition plate beam, is equipped with necessary end socket support.Fin can be plain fin, sawtooth wing
Piece, perforated fin, corrugated fin.
In some specific embodiments, evaporator 210 is finned tube evaporator.Finned tube evaporator is by base tube
It is formed with fin, fin is mounted on base tube, and base tube uses bronzing pipe or inner screw thread copper pipe, and fin is the wave of aluminium or copper product
Line piece, sun-roof or ripple are sun-roof.
With continued reference to FIG. 1, refrigerating circuit 200 further includes the compressor 220 and condenser 230 being sequentially connected, press at this time
Contracting machine 220, condenser 230 and evaporator 210 are formed refrigerating circuit 200, and wherein evaporator 210 is arranged in regenerator 110
Cooling side 111 and heat up side 112 path on, enable damp-heat air to be liquefied as liquid and be discharged.
Specifically, compressor 220 exports high temperature and pressure overheated gas, which passes through 230 quilt of condenser
It is condensed into saturation or subcooled liquid, the saturation or subcooled liquid, which enter, to be evaporated into low-temp low-pressure in evaporator 210 and cross hot gas
Body, in the process, evaporator 210 absorb a large amount of heat, are cooled down with this to damp-heat air, to be liquefied as liquid
Body.At the same time, low-temp low-pressure overheated gas is re-introduced into 220 inside of compressor and becomes high temperature and pressure overheated gas, with
This recycles the work steady in a long-term to guarantee refrigerating circuit 200.
In some embodiments, refrigerating circuit 200 further includes being connected in turn between condenser 230 and evaporator 210
Energy heat exchanger 240, the second filter 250 and expansion valve 260 are saved, in this way by saving energy heat exchanger 240, the second filter
250 and expansion valve 260 processing so that saturation or subcooled liquid be processed into low pressure gas, liquid mixture, then enter back into steaming
It is handled in hair device 210, on the one hand can reduce energy consumption, on the other hand can also improve the refrigeration effect of evaporator 210.
In some specific embodiments, condenser 230 is fin-tube heat exchanger, and fin-tube heat exchanger is by base tube
It is formed with fin, fin is mounted on base tube, and base tube uses bronzing pipe or inner screw thread copper pipe, and fin is the wave of aluminium or copper product
Line piece, sun-roof or ripple are sun-roof.Bracket in shell heat preservation should be using structural section, sheet metal processing or aluminium alloy extrusions.
In the present embodiment, temperature control loop 300 include solenoid valve 310 and auxiliary condenser 320, solenoid valve 310 with
Auxiliary condenser 320 is connected between compressor 220 and evaporator 210, when solenoid valve 310 open when, auxiliary condenser 320 with
Condenser 230 is linked between compressor 220 and evaporator 210, and when solenoid valve 310 is closed, only condenser 230 is linked into
Between compressor 220 and evaporator 210.
In other words, auxiliary condenser 320 and condenser 230 come out from compressor 220 and are divided into two circuits arranged side by side, i.e.,
Compressor 220, condenser 230 and evaporator 210 form primary Ioops (refrigerating circuit 200), compressor 220, auxiliary condenser 320
Another circuit (temperature control loop 300) is formed with evaporator 210, solenoid valve 310 is provided on another circuit, passes through electricity
Magnet valve 310 on and off and realize optional whether apply another circuit.
Solenoid valve 310 only as a kind of example of valve body, in other embodiments can also using other valve bodies or
Other structures for having phase same-action, such as the four-way valve 330 in following example IVs.
So far, it is appreciated that when opening solenoid valve 310, the high temperature and pressure come out from compressor 220 crosses hot gas
Body is entered simultaneously in condenser 230 and auxiliary condenser 320, for this primary Ioops of condenser 230, to support pair
The refrigeration effect of damp-heat air, for this primary Ioops of auxiliary condenser 320, when heated dry air passes through the auxiliary condenser
When 320, it can be made to be rapidly heated, this when starting heat pump and starting to work for being of great significance.Conversely, once finding temperature
It is excessively high, and this primary Ioops of auxiliary condenser 320 can be made to be disconnected, realize cooling.The present embodiment is exactly to pass through solenoid valve 310
Above-mentioned effect realize the control of temperature, in conjunction with the double cooling described above to damp-heat air, can guarantee pair
Energy makes full use of, and is conducive to the utilization rate for improving energy, and then improve dehumidification efficiency.
In some embodiments, in order to realize more accurate adjusting, shut-off valve is additionally provided in temperature control loop 300
340, for adjusting the size for passing through the flow of high temperature and pressure overheated gas of the temperature control loop 300, to realize temperature
Control.
On the other hand, air return in order to prevent, causes temperature control disorder, is additionally provided in temperature control loop 300
Check-valves 350.
In some embodiments, temperature control loop 300 further includes circulating fan 360, and circulating fan 360 corresponds to auxiliary
It helps condenser 320 and is arranged, heated dry air is recycled continuously through auxiliary condenser 320.
Embodiment two
The present embodiment also provides a kind of air-cooled dehumidifying heat pump that can be realized temperature and adjust in real time.
Referring to FIG. 2, the air-cooled dehumidifying heat pump includes 100, two, a heated dry air circuit refrigerating circuit 200 and one
Temperature control loop 300.
The concrete composition in heated dry air circuit 100, refrigerating circuit 200 and temperature control loop 300 is detailed in example 1
It is thin to introduce, no longer superfluous words herein.
What is different from the first embodiment is that the steaming due to being provided with two refrigerating circuits 200, in two refrigerating circuits 200
Hair device 210 is arranged between the cooling side 111 of regenerator 110 and heating side 112, passes through the common work of two evaporators 210
With for embodiment one, the present embodiment two has triple cooling effects, can further increase the system to damp-heat air
Cold effect.
The first refrigerating circuit will be set to refrigerating circuit 200 common in embodiment one for ease of description, it is extra
Refrigerating circuit 200 is set to the second refrigerating circuit.
At this point, what is different from the first embodiment is that the condenser 230 in the second refrigerating circuit is arranged in regenerator 110 and master
Between blower 120, so that the heated dry air after being dehumidified can be rapidly heated by the condenser 230, then from
It is come out in main air blower 120.
In the present embodiment two, there are three condensers 230 for setting altogether, wherein the condenser 230 in the first refrigerating circuit
It is preferably placed on outside heat pump, is convenient for radiating and cooling, the condenser 230 in the second refrigerating circuit is for rising heated dry air
Temperature, and the auxiliary condenser 320 in temperature control loop 300 is then adjusted for temperature.
It should be noted that the relationship between above three condenser 230 can mutually carry out replacing for position or function
It changes, this is not construed as limiting herein.
Embodiment three
The present embodiment also provides a kind of air-cooled dehumidifying heat pump that can be realized temperature and adjust in real time.
Referring to FIG. 3, the air-cooled dehumidifying heat pump includes two 100, four, heated dry air circuit refrigerating circuits 200 and one
Temperature control loop 300.
The concrete composition in heated dry air circuit 100, refrigerating circuit 200 and temperature control loop 300 is detailed in example 1
It is thin to introduce, no longer superfluous words herein.
Unlike embodiment two, air-cooled dehumidifying heat pump can regard the dual folded of embodiment two as in the present embodiment
Add, incorporated by reference to reference Fig. 4-5, for tool there are two the modular unit with embodiment two, each modular unit includes an xeothermic sky
100, two refrigerating circuits 200 of air circuit and a temperature control loop 300.It is controlled back it is of course also possible to share a temperature
Road 300, as shown in Figure 3.
As a result, by above-mentioned setting, it can be further improved the effect of air-cooled dehumidifying heat pump, be more conducive to improving energy
Utilization rate, and then improve dehumidification efficiency.
It should be noted that in some embodiments, each refrigerating circuit 200 can be in the mode in embodiment one
Carry a temperature control loop 300.
Certainly, more above-mentioned modular units can also be set in other embodiments.
In addition, in the present embodiment, at least one of multiple condensers 230 in above-mentioned multiple refrigerating circuits 200 are
Outdoor condenser, other condensers are indoor condenser.
Example IV
The present embodiment also provides a kind of air-cooled dehumidifying heat pump that can be realized temperature and adjust in real time.
Referring to FIG. 6, the air-cooled dehumidifying heat pump includes two 100, four, heated dry air circuit refrigerating circuits 200 and one
Temperature control loop 300.
The concrete composition in heated dry air circuit 100, refrigerating circuit 200 and temperature control loop 300 is detailed in example 1
It is thin to introduce, no longer superfluous words herein.
Unlike embodiment three, the valve body in the present embodiment is four-way valve 330, and temperature control loop 300 further includes
Check valve 370 makes auxiliary condenser 320 and condenser 230 be linked into compression in a manner of selecting one controlling four-way valve 330
Between machine 220 and evaporator 210.
Same previous embodiments can also be realized by selection auxiliary condenser 320 and 230 place circuit of condenser to temperature
The adjusting of degree.Be conducive to heat up when selecting 320 place circuit (temperature control loop 300) of auxiliary condenser, when selection condenses
230 place circuit (refrigerating circuit 200) of device is conducive to cool down.
So far, by the description to above embodiments it is found that the setting by temperature control loop 300 is realized to xeothermic
The control of air themperature is advantageously implemented the reasonable utilization to energy, is conducive to the utilization rate for improving energy, and then improve dehumidifying
Efficiency.
It should be noted that above embodiments are not the exhaustion to the mode of texturing of air-cooled dehumidifying heat pump, in other implementations
In example, the quantity in heated dry air circuit 100, refrigerating circuit 200 and temperature control loop 300 can be reasonably selected, according still further to upper
Other feasible numerous embodiments can be formed by stating mode described in embodiment and arranging them.By reasonably selecting
The quantity of refrigerating circuit 200 is conducive to improve the refrigeration effect to damp-heat air, then reasonable selection temperature control loop 300
Quantity, be conducive to improve temperature control, improve energy consumption ratio.
In addition to the above, by taking previous embodiment three or four as an example, Fig. 8-9, the wind in embodiment of the present invention are please referred to
Cold dehumidifying heat pump further includes rack 400, and heated dry air circuit 100, refrigerating circuit 200 and temperature control loop 300 are installed in
In rack 400.
Rack 400 can be made of the composite insulation boards for having thermal insulation property, and insulation layer thickness is not less than 25mm, can also be with
Should have the good hot-dip galvanizing sheet steel of Corrosion Protection, aluminium sheet or stainless steel plate for composite plate inner plating.
It is equipped with partition 500, inside rack 400 to guarantee the work well of each modular unit.
The partition 500 can be using galvanized sheet or the aluminium sheet production of good corrosion resistance.
In addition, being also provided with instrument board (not shown) etc. in rack 400 for the ease of observing or adjusting
Component, with the operating status of equipment each during monitoring work.Can be set on instrument board dry room temperature, humidity,
Outlet wind-warm syndrome (temperature of damp-heat air), the operation of compressor 220, the operation of main air blower 120, instruction setting operation, stops at power supply instruction
Only button, blower is manually, the parameters such as automatic button indicating fault and reset show.It is provided with control cabinet 600 outside rack 400, is controlled
It is can be set in case 600 processed including the control functions such as compressor, blower heavy-current control device and dehumidifying, refrigeration, heating, ventilation
Module.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (10)
1. a kind of air-cooled dehumidifying heat pump that can be realized temperature and adjust, including hothouse in due course, the hothouse for place to
Except wet stock, which is characterized in that further include:
At least one heated dry air circuit, the heated dry air circuit is used to provide heated dry air to the hothouse, to institute
Material to be dehumidified is stated to dehumidify；
At least one refrigerating circuit, the refrigerating circuit are arranged on the path in the heated dry air circuit, so that described xeothermic
The moisture that air is formed by damp-heat air after dehumidifying to the material to be dehumidified is liquefied discharge；And
At least one temperature control loop, the temperature control loop are optionally connected to the refrigerating circuit, the temperature control
Circuit processed is equipped with controllable valve body and auxiliary condenser, and the auxiliary condenser is in the path in the heated dry air circuit
On, when the valve body is opened, the temperature control loop accesses the refrigerating circuit, so that the heated dry air rises rapidly
Temperature, when the valve body is closed, the temperature control loop and the refrigerating circuit are disconnected, so that the heated dry air cools down.
2. air-cooled dehumidifying heat pump as described in claim 1, which is characterized in that the temperature control loop further includes circulated air
Machine, the circulating fan correspond to the auxiliary condenser and be arranged, enable the heated dry air recycle continuously through
The auxiliary condenser.
3. air-cooled dehumidifying heat pump as described in claim 1, which is characterized in that the heated dry air circuit includes regenerator and master
Blower, the damp-heat air come out from the hothouse pass sequentially through the heating side of the cooling side of the regenerator, the regenerator
And the main air blower, the refrigerating circuit include evaporator, cooling side and the heating of the regenerator is arranged in the evaporator
Between side, so that moisture is liquefied discharge when the damp-heat air passes through the evaporator.
4. air-cooled dehumidifying heat pump as claimed in claim 3, which is characterized in that the heated dry air circuit further includes the first filtering
Device, for filtering the dust from the damp-heat air that the hothouse comes out.
5. air-cooled dehumidifying heat pump as claimed in claim 3, which is characterized in that the refrigerating circuit further includes the pressure being sequentially connected
Contracting machine and condenser.
6. air-cooled dehumidifying heat pump as claimed in claim 5, which is characterized in that the refrigerating circuit further includes being connected to institute in turn
It states and saves energy heat exchanger, the second filter and expansion valve between condenser and the evaporator.
7. air-cooled dehumidifying heat pump as claimed in claim 5, which is characterized in that the valve body is solenoid valve, the solenoid valve with
The auxiliary condenser is connected between the compressor and the evaporator, and when the solenoid is opened, the auxiliary is cold
Condenser and the condenser are linked between the compressor and the evaporator, only described when the solenoid valve is closed
Condenser is linked between the compressor and the evaporator.
8. air-cooled dehumidifying heat pump as claimed in claim 5, which is characterized in that the valve body is four-way valve, the temperature control
Circuit further includes check valve, makes the auxiliary condenser and the condenser in a manner of selecting one controlling the four-way valve
It is linked between the compressor and the evaporator.
9. air-cooled dehumidifying heat pump as described in claim 1, which is characterized in that including at least two refrigerating circuits, at least two
At least one of condenser in refrigerating circuit is outdoor condenser, the outdoor condenser cooling effect, at least two
Other condensers in condenser in refrigerating circuit are indoor condenser, and are arranged in the path in the heated dry air circuit
On.
10. air-cooled dehumidifying heat pump as claimed in any one of claims 1-9 wherein, which is characterized in that the air-cooled dehumidifying heat pump packet
Including rack, the heated dry air circuit, the refrigerating circuit and the temperature control loop are installed in the rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810954118.6A CN108955225A (en) | 2018-08-21 | 2018-08-21 | A kind of air-cooled dehumidifying heat pump that can be realized temperature and adjust in due course |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810954118.6A CN108955225A (en) | 2018-08-21 | 2018-08-21 | A kind of air-cooled dehumidifying heat pump that can be realized temperature and adjust in due course |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108955225A true CN108955225A (en) | 2018-12-07 |
Family
ID=64472992
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810954118.6A Pending CN108955225A (en) | 2018-08-21 | 2018-08-21 | A kind of air-cooled dehumidifying heat pump that can be realized temperature and adjust in due course |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108955225A (en) |
Cited By (3)
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| CN110081694A (en) * | 2019-05-23 | 2019-08-02 | 广州晟启能源设备有限公司 | A kind of Novel integrated belt dehumidifying heat pump |
| CN110207413A (en) * | 2019-06-25 | 2019-09-06 | 珠海格力电器股份有限公司 | Refrigerating system with drying function, drying device and operation control method |
| CN110597332A (en) * | 2019-10-22 | 2019-12-20 | 广州市华德工业有限公司 | Curing barn dry-wet ball temperature control method and curing barn dry-wet ball temperature control system |
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