CN208253834U - To evaporate the cooling laminar ventilation and air conditioning system as cold source - Google Patents
To evaporate the cooling laminar ventilation and air conditioning system as cold source Download PDFInfo
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- CN208253834U CN208253834U CN201820631678.3U CN201820631678U CN208253834U CN 208253834 U CN208253834 U CN 208253834U CN 201820631678 U CN201820631678 U CN 201820631678U CN 208253834 U CN208253834 U CN 208253834U
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Abstract
The utility model discloses to evaporate the cooling laminar ventilation and air conditioning system as cold source, including the evaporative cooling air conditioning machine group outside room and respectively arranged air outlet and exhaust outlet in the opposite side walls in room is arranged in, evaporative cooling air conditioning machine group is connect by air supply tube with air outlet.The laminar ventilation and air conditioning system using evaporation cooling as cold source of the utility model, laminar aeration technology and wind side evaporation cooling technique are combined, the cooling cold wind produced as natural cooling source of evaporation is sent directly into workspace by laminar aeration technology, drafting efficiency is high and energy saving.
Description
Technical field
The utility model belongs to air conditioner technical field, is related to a kind of cooling empty as the laminar ventilation of cold source to evaporate
Adjusting system.
Background technique
With the propelled at high velocity of national urbanization process, in daily life, the time that urban population is spent indoors is high
Up to 90%, due to modern architecture good leak tightness, the concentration of indoor air pollutants is higher than outdoor pollutant levels instead, because
This, the demand of ventilation and air conditioning system sharply increases, but it is in use, and long-play energy consumption is high and because comfort is wanted
Ask continuously to open for a long time, and ventilation effect is unsatisfactory.
China overwhelming majority area, especially the Northwest's summer sweltering heat is dry, contains dry air energy abundant, is evaporation
The height of cooling technology is applicable in area, therefore, realizes health comfortably and the room ventilation of low energy consumption is current urgent problem.
Utility model content
The purpose of the utility model is to provide a kind of to evaporate the cooling laminar ventilation and air conditioning system as cold source, by laminar
Aeration technology and wind side evaporation cooling technique combine, and the cooling cold wind produced as natural cooling source of evaporation is divulged information skill by laminar
Art is sent directly into workspace, and drafting efficiency is high and energy saving.
The utility model is the technical scheme adopted is that evaporate the cooling laminar ventilation and air conditioning system as cold source, packet
Include the evaporative cooling air conditioning machine group being arranged outside room and in the opposite side walls in room respectively arranged air outlet and
Exhaust outlet, evaporative cooling air conditioning machine group are connect by air supply tube with air outlet.
The utility model is further characterized in that,
Evaporative cooling air conditioning machine group includes machine unit shell, be respectively arranged on the opposite two sidewalls of machine unit shell First air into
Air port and an exhaust outlet, an exhaust outlet are connect by air supply tube with air outlet, according to the flowing of First air in machine unit shell
Direction is disposed with plate fin type indirect evaporative cooler, filler levels, heater and frequency conversion centrifugation and send
Blower, frequency conversion centrifugal blower connect an exhaust outlet.
Plate fin type indirect evaporative cooler includes the plate-fin indirect heat exchanger being correspondingly arranged with First air air inlet, plate wing
It is provided with water distributor a above formula indirect heat exchanger, is provided with water tank a below plate-fin indirect heat exchanger, water tank a passes through water supplying pipe
A is connect with water distributor a, and plate fin type indirect evaporative cooler further includes being arranged on machine unit shell side wall to be located at First air air inlet
The Secondary Air air inlet of lower section and the secondary exhausting mouth being arranged above the water distributor a on corresponding air conditioner set shell body roof,
Water fender and frequency conversion axial flow blower are disposed in secondary exhausting mouth from bottom to top.
It is also connected with hydrotreater a and water circulating pump a on water supplying pipe a, water supply pipe a is also connected on water tank a.
Bag filter is provided in First air air inlet and Secondary Air air inlet.
Filler levels include filler, and water distributor b is provided with above filler, is provided with water tank below filler
B, water tank b are connect by water supplying pipe b with water distributor b.
It is also connected with hydrotreater b and water circulating pump b on water supplying pipe b, water supply pipe b is also connected on water tank b.
Heater is connected with hot water feeding pipe and hot water return pipe.
The beneficial effects of the utility model are:
(1) the laminar ventilation and air conditioning system of the utility model combines laminar aeration technology and wind side evaporation cooling technique,
Air outlet is mounted on side wall, treated air is made to be sent directly into workspace, then the row installed from other direction side wall
The cooling cold wind produced as natural cooling source of evaporation is sent directly into workspace by laminar aeration technology, divulged information by air port discharge
It is high-efficient and energy saving；
(2) the laminar ventilation and air conditioning system of the utility model is provided with bag filter after air inlet and material filling type is straight
Connecing the wet type filler in devaporizer also has certain wet filter effect to fresh air, largely ensure that Interior Space
Gas quality, and the utility model is also provided with bringing-up section, is used for heat supply in winter, realizes all-season；
(3) the laminar ventilation and air conditioning system of the utility model, the plate fin type indirect evaporative in evaporative cooling air conditioning machine group are cold
But device summer can be used as refrigeration unit, and when heat supply in winter, it is used for recuperation of heat, it is indirect that introducing portion indoor return air enters plate-fin
Heat exchanger preheats outdoor fresh air, the heat of return air is only utilized, return air will not pollute the air quality of fresh air, improve the benefit of energy
With rate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model laminar ventilation and air conditioning system；
Fig. 2 is the working principle diagram of plate fin type indirect evaporative cooler in the utility model laminar ventilation and air conditioning system.
In figure, 1. evaporative cooling air conditioning machine groups, rooms 2., 3. First air air inlets, 4. Secondary Air air inlets, 5. pocket type mistakes
Filter, 6. First air runners, 7. Secondary Air runners, 8. plate fin type indirect evaporative coolers, 9. filler levels,
10. heater, 11. frequency conversion centrifugal blowers, 12. plate-fin indirect heat exchangers, 13. water distributor a, 14. water fenders, 15. frequency conversions
Axial flow blower, 16. water tank a, 17. water supplying pipe a, 18. hydrotreater a, 19. water circulating pump a, 20. water supply pipe a, 21. fillers,
22. water distributor b, 23. water tank b, 24. water supplying pipe b, 25. hydrotreater b, 26. water circulating pump b, 27. water supply pipe b, 28. hot water are supplied
Water pipe, 29. hot water return pipes, 30. workspaces, 31. air outlets, 32. exhaust outlets, 33. air supply tubes, 34. exhaust outlets.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and detailed description.
The utility model is to evaporate the cooling laminar ventilation and air conditioning system as cold source, and structure is as shown in Figure 1, be included in room
Between the evaporative cooling air conditioning machine groups 1 that are arranged outside 2 and respectively arranged air outlet 31 and row in the opposite side walls in room 2
Air port 32, evaporative cooling air conditioning machine group 1 are connect by air supply tube 33 with air outlet 31.
Evaporative cooling air conditioning machine group 1 includes machine unit shell, and machine unit shell is respectively arranged with First air on opposite two sidewalls
Air inlet 3 and an exhaust outlet 34, an exhaust outlet 34 are connect by air supply tube 33 with air outlet 31, according to one in machine unit shell
The flow direction of secondary wind is disposed with plate fin type indirect evaporative cooler 8, filler levels 9, heater 10
And frequency conversion centrifugal blower 11, frequency conversion centrifugal blower 11 connect an exhaust outlet 34.
As shown in Fig. 2, plate fin type indirect evaporative cooler 8 includes between the plate-fin being correspondingly arranged with First air air inlet 3
Heat exchanger 12 is connect, water distributor a13 is provided with above plate-fin indirect heat exchanger 12, is provided with below plate-fin indirect heat exchanger 12
Water tank a16, water tank a16 are connect by water supplying pipe a17 with water distributor a13, and plate fin type indirect evaporative cooler 8 further includes that setting exists
The Secondary Air air inlet 4 and the corresponding sky above water distributor a13 for being located at 1 lower section of First air air inlet on machine unit shell side wall
The secondary exhausting mouth being arranged on machine unit shell roof is adjusted, is disposed with water fender 14 and frequency conversion from bottom to top in secondary exhausting mouth
Axial flow blower 15.
It is also connected with hydrotreater a18 and water circulating pump a19 on water supplying pipe a17, is also connected with water supply pipe on water tank a16
A20 is water tank a16 moisturizing by water supply pipe a20.
Bag filter 5 is provided in First air air inlet 1 and Secondary Air air inlet 4.
Filler levels 9 include filler 21, and water distributor b22,21 lower section of filler are provided with above filler 21
It is provided with water tank b23, water tank b23 is connect by water supplying pipe b24 with water distributor b222.
It is also connected with hydrotreater b25 and water circulating pump b26 on water supplying pipe b24, is also connected with water supply pipe on water tank b23
B27 is water tank b23 moisturizing by water supply pipe b27.
Heater 10 is connected with hot water feeding pipe 28 and hot water return pipe 29, and the hot water of hot water feeding pipe 28 is from municipal administration
Heat source.
The utility model laminar ventilation and air conditioning system to make process specific as follows:
(1) when summer operation, the other component that heater 10 is removed in evaporative cooling air conditioning machine group 1 is opened, thus will evaporation
Realize logical in the workspace 30 that fresh air after the processing of cooling air conditioning group 1 is sent into room 2 through an exhaust outlet 34, air supply tube 33
Drained by exhaust outlet 32 in certain supply and exhaust ratio after wind cooling supply；
Wherein, the air flow of evaporative cooling air conditioning machine group 1 is: outdoor fresh air enters unit shell by First air air inlet 3
First air is formed in vivo and then flows into plate fin type indirect evaporative cooler 8 after the filtering of bag filter 5 and realizes etc. clammy but locates
Filler levels 9 are flowed into after reason realizes that cooling humidification is sent into room 2 through air supply tube 33 with after wet filter processing
Interior, First air runner 6 is formed at machine unit shell top, and First air runner 7 is formed at lower part；Outdoor fresh air by Secondary Air air inlet 4 into
Enter and form Secondary Air in machine unit shell, be then filtered through bag filter 5, flows into two in plate-fin indirect heat exchanger 12
Cooling humidification process process is realized with the water that water distributor a13 sprays out in secondary air duct, and water drenching reduces the temperature of Secondary Air,
To absorb in plate-fin indirect heat exchanger 12 after the heat of First air, the raised Secondary Air of temperature and humidity passes through water fender
14 block water droplet after be discharged into atmospheric environment through frequency conversion axial flow blower 15, wherein the shower water of water distributor a13 is by water tank a16
It is provided by water supplying pipe a17, the hydrotreater a18 and water circulating pump a19 connected on water supplying pipe a17 is respectively used to water quality treatment and keeps away
Power needed for exempting from water distributor a13 blocking and 12 fouling of plate-fin indirect heat exchanger and providing water cycle process, water supply pipe a20 are
Plate fin type indirect evaporative cooler water tank a16 moisturizing；
Wherein, the working principle of material filling type direct evaporating-cooling cooler 9 are as follows: be pre-chilled through plate fin type indirect evaporative cooler 8
First air enter in filler 21, the water sprayed out with water distributor b22 occurs caloic and exchange, realizes and is cooled down at humidification to First air
Reason, wherein the shower water of water distributor b22 is provided by water supplying pipe b24 by water tank b23, the hydrotreater connected on water supplying pipe b24
B25 and water circulating pump b26 is respectively used to power needed for water quality treatment avoids water distributor b22 from blocking and provides water cycle process.
(2) when winter operation, the filler levels 9 in evaporative cooling air conditioning machine group 1 are not turned on, plate-fin
Plate fin type indirect evaporative cooler water circulating pump 19 in indirect evaporation cooler 8 is not turned on, and is only changed indirectly using plate-fin
Hot device 12 carries out recuperation of heat, other each components are opened, and exhaust outlet 32 is connect with Secondary Air air inlet 4 by air hose；
Wherein, the air flow of evaporative cooling air conditioning machine group 1 is: outdoor fresh air enters First air by First air air inlet 3
Runner 6, and the air draft in room 2 forms Secondary Air into Secondary Air runner 7 by Secondary Air air inlet 4 through exhaust outlet 32, First air
It respectively flows into bag filter 5 and is filtered with Secondary Air, then First air flows into plate-fin indirect heat exchanger 12
Exchange of apparent heat occurs with the Secondary Air in 12 secondary air duct of plate-fin indirect heat exchanger, First air is preheated, later once
It is distinguished and admirable enter heater 10 in in coil pipe hot water occur Exchange of apparent heat further heated, then through an exhaust outlet 34,
Drained again by exhaust outlet 32 in certain supply and exhaust ratio after realizing ventilation cooling supply the workspace 30 that air supply tube 33 is sent into room 2
It is sent into Secondary Air air inlet 4, is so recycled, power needed for the above air flow provides power by frequency conversion centrifugal blower 11；And
Secondary Air after carrying out Exchange of apparent heat with First air in plate-fin indirect heat exchanger 12 is discharged into atmosphere through frequency conversion axial flow blower 15
In environment；
Wherein, the heat source in heater 10 is flowed into from municipal heat source, the higher water supply of temperature by hot water feeding pipe 28
Temperature reduces after heating First air in heater 10, is flowed out by hot water return pipe 29, thus constitutes circulation.
(3) when transition season is run, plate fin type indirect evaporative cooler 8 and heater 10 in evaporative cooling air conditioning machine group 1
It is not turned on, other each components are opened；
Wherein, the air flow of evaporative cooling air conditioning machine group 1 is: outdoor fresh air enters unit shell by First air air inlet 3
In vivo, then through bag filter 5 filtering after by plate fin type indirect evaporative cooler 8 be directly entered material filling type directly evaporate it is cold
But cooling humidification and wet filter processing are carried out in device 9, the work being then sent into through an exhaust outlet 34, air supply tube 33 in room 2
Make to be drained by exhaust outlet 32 in certain supply and exhaust ratio after area 30 realizes ventilation cooling supply, power needed for the above air flow is by frequency conversion
Centrifugal blower 11 provides power；
Wherein, the working principle of material filling type direct evaporating-cooling cooler 9: First air enters in filler 21, with water distributor b22
Caloic exchange occurs for the water sprayed out, realizes cooling humidification process to First air, wherein the shower water of water distributor b22 passes through confession
Water pipe b24 is provided by water tank b23, and the hydrotreater b25 and water circulating pump b26 connected on water supplying pipe b24 is respectively used to processing water
Power needed for matter avoids water distributor b22 from blocking and provides water cycle process.
The laminar ventilation and air conditioning system of the utility model can realize summer ventilation cooling supply and transition as cold source using dry air
Season is aeration-cooling, and winter ventilation heating is realized using municipal heat source as heat source, by energy-saving and environment-friendly evaporation cooling technique and tool
There is the laminar aeration technology of high drafting efficiency to combine, system operation energy consumption is reduced while having enjoyed healthy comfortable ventilation.
Claims (8)
1. to evaporate the cooling laminar ventilation and air conditioning system as cold source, which is characterized in that be included in the steaming that room (2) is arranged outside
Feel cold but air-conditioner set (1) and respectively arranged air outlet (31) and exhaust outlet (32) in the opposite side walls in room,
The evaporative cooling air conditioning machine group (1) is connect by air supply tube (33) with the air outlet (31).
2. laminar ventilation and air conditioning system according to claim 1, which is characterized in that the evaporative cooling air conditioning machine group (1)
Including machine unit shell, First air air inlet (3) and an exhaust outlet are respectively arranged on the opposite two sidewalls of the machine unit shell
(34), an exhaust outlet (34) is connect by air supply tube (33) with air outlet (31), according to the flowing of First air in machine unit shell
Direction be disposed with plate fin type indirect evaporative cooler (8), filler levels (9), heater (10) and
Frequency conversion centrifugal blower (11), the frequency conversion centrifugal blower (11) connect an exhaust outlet (34).
3. laminar ventilation and air conditioning system according to claim 2, which is characterized in that the plate fin type indirect evaporative cooler
It (8) include the plate-fin indirect heat exchanger (12) being correspondingly arranged with the First air air inlet (3), the plate-fin indirect heat exchange
It is provided with water distributor a (13) above device (12), is provided with water tank a (16) below the plate-fin indirect heat exchanger (12), it is described
Water tank a (16) is connect by water supplying pipe a (17) with water distributor a (13), and the plate fin type indirect evaporative cooler (8) further includes setting
Set the Secondary Air air inlet (4) being located at below First air air inlet (3) on machine unit shell side wall and in the water distributor a
(13) the secondary exhausting mouth being arranged on the corresponding air conditioner set shell body roof in top, in the secondary exhausting mouth from bottom to top successively
It is provided with water fender (14) and frequency conversion axial flow blower (15).
4. laminar ventilation and air conditioning system according to claim 3, which is characterized in that be also connected on the water supplying pipe a (17)
Water position manages device a (18) and water circulating pump a (19), is also connected with water supply pipe a (20) on the water tank a (16).
5. laminar ventilation and air conditioning system according to claim 3, which is characterized in that the First air air inlet (3) and two
Bag filter (5) are provided in secondary wind air inlet (4).
6. laminar ventilation and air conditioning system according to claim 2, which is characterized in that the filler levels
(9) include filler (21), be provided with water distributor b (22) above the filler (21), be provided with water tank b below the filler (21)
(23), the water tank b (23) is connect by water supplying pipe b (24) with water distributor b2 (22).
7. laminar ventilation and air conditioning system according to claim 6, which is characterized in that be also connected on the water supplying pipe b (24)
Water position manages device b (25) and water circulating pump b (26), is also connected with water supply pipe b (27) on the water tank b (23).
8. laminar ventilation and air conditioning system according to claim 2, which is characterized in that the heater (10) is connected with hot water
Water supplying pipe (28) and hot water return pipe (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820631678.3U CN208253834U (en) | 2018-04-28 | 2018-04-28 | To evaporate the cooling laminar ventilation and air conditioning system as cold source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820631678.3U CN208253834U (en) | 2018-04-28 | 2018-04-28 | To evaporate the cooling laminar ventilation and air conditioning system as cold source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208253834U true CN208253834U (en) | 2018-12-18 |
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ID=64635452
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820631678.3U Expired - Fee Related CN208253834U (en) | 2018-04-28 | 2018-04-28 | To evaporate the cooling laminar ventilation and air conditioning system as cold source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208253834U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111023365A (en) * | 2019-12-18 | 2020-04-17 | 西安工程大学 | Evaporative cooling ventilation air-conditioning system for chemical laboratory |
-
2018
- 2018-04-28 CN CN201820631678.3U patent/CN208253834U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111023365A (en) * | 2019-12-18 | 2020-04-17 | 西安工程大学 | Evaporative cooling ventilation air-conditioning system for chemical laboratory |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181218 Termination date: 20190428 |
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| CF01 | Termination of patent right due to non-payment of annual fee |