CN208253835U - A kind of evaporation cooling channel air-conditioning system of combination laminar air-supply - Google Patents

A kind of evaporation cooling channel air-conditioning system of combination laminar air-supply Download PDF

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Publication number
CN208253835U
CN208253835U CN201820631679.8U CN201820631679U CN208253835U CN 208253835 U CN208253835 U CN 208253835U CN 201820631679 U CN201820631679 U CN 201820631679U CN 208253835 U CN208253835 U CN 208253835U
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CN
China
Prior art keywords
air
conditioning system
water
cooling channel
cooling
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Expired - Fee Related
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CN201820631679.8U
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Chinese (zh)
Inventor
黄翔
田振武
严锦程
杨立然
严政
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Xian Polytechnic University
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Xian Polytechnic University
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Priority to CN201820631679.8U priority Critical patent/CN208253835U/en
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Publication of CN208253835U publication Critical patent/CN208253835U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The utility model discloses a kind of evaporation cooling channel air-conditioning systems of combination laminar air-supply, including the indirect plus direct evaporative cooling air conditioner group outside house is arranged in, at least two indoor air outlets are respectively arranged on house side wall, indirectly plus direct evaporative cooling air conditioner group is connect by air supply tube with indoor air outlet, house inner top ceiling is equipped with exhaust outlet, exhaust outlet is connected with exhaust duct, and exhaust duct leads to outside house.A kind of evaporation cooling channel air-conditioning system of combination laminar air-supply of the utility model, be directly sent into people working region from wall side through cooling fresh air keeps Room air distribution design more reasonable in conjunction with exhaust outlet position.

Description

A kind of evaporation cooling channel air-conditioning system of combination laminar air-supply
Technical field
The utility model belongs to air conditioner technical field, is related to a kind of evaporation cooling channel air-conditioning of combination laminar air-supply System.
Background technique
Building trade energy consumption is big, and Heating,Ventilating and Air Conditioning part is energy consumption rich and influential family therein, at traditional mechanical refrigeration air-conditioning There are some unreasonable places for reason process and air supply mode, as supply air temperature is low, refrigerating efficiency is low, the too many nonclient area of processing Air the problems such as, cause air conditioning energy consumption high.Along with the development of current air-conditioning technical, we should put forth effort pair Currently existing air-conditioning system optimizes, and reduces the energy consumption of air-conditioning system from different perspectives.
Utility model content
The purpose of the utility model is to provide a kind of evaporation cooling channel air-conditioning systems of combination laminar air-supply, through cooling Fresh air is directly sent into people working region from wall side keeps Room air distribution design more reasonable in conjunction with exhaust outlet position.
The utility model the technical scheme adopted is that a kind of combination laminar air-supply evaporation cooling channel air-conditioning system, Including the indirect plus direct evaporative cooling air conditioner group outside house is arranged in, at least two Room are respectively arranged on house side wall Inner wind outlet, indirectly plus direct evaporative cooling air conditioner group is connect by air supply tube with indoor air outlet, house inner top smallpox Plate is equipped with exhaust outlet, and exhaust outlet is connected with exhaust duct, and exhaust duct leads to outside house.
The utility model is further characterized in that,
Indirectly plus direct evaporative cooling air conditioner group includes air conditioner set shell body, the opposite two sidewalls of air conditioner set shell body On be respectively arranged with First air air inlet and an exhaust outlet, an exhaust outlet is connect by air supply tube with indoor air outlet, sky It adjusts in machine unit shell and is disposed with indirect evaporating-cooling section, direct evaporating-cooling section, water blocking according to the flow direction of First air Plate a and pressure fan, pressure fan connect an exhaust outlet.
It is provided with air-valve in exhaust outlet, is provided with exhaust blower in exhaust duct.
Indirect evaporating-cooling section includes the indirect evaporating-cooling core being correspondingly arranged with First air air inlet, and indirect evaporation is cold But it is provided with water distributor b above core, water tank b is provided with below indirect evaporating-cooling core, water tank b passes through circulating water pipe B is connect with water distributor b, and the nozzle b sprayed towards indirect evaporating-cooling core is provided on water distributor b, further includes empty in setting It adjusts and is located at the Secondary Air air inlet below First air air inlet and the corresponding air-conditioning above water distributor b on machine unit shell side wall The secondary exhausting mouth being arranged on machine unit shell roof is disposed with water fender b and Secondary Air in secondary exhausting mouth from bottom to top Exhaust blower forms First air runner between indirect evaporating-cooling core and First air air inlet, First air runner bottom is provided with Wind deflector.
Water circulating pump b is also connected on circulating water pipe b.
It is provided with filter jointly in First air air inlet and Secondary Air air inlet.
Direct evaporating-cooling section includes filler, and water distributor a is provided with above filler, water tank a is provided with below filler, Water tank a is by being provided with the nozzle a sprayed towards filler on circulating water pipe a connection water distributor a, water distributor a.
Water circulating pump a is also connected on circulating water pipe a.
Bottom in air conditioner set shell body is provided with fan supporter, and pressure fan is mounted on fan supporter.
Indoor air outlet is arranged at 0.8-1.4m from the ground.
The beneficial effects of the utility model are:
(1) the utility model evaporates cooling channel air-conditioning system, and outdoor fresh air by adding DEC air conditioner indirectly It is directly sent from wall side to human body respiration area after unit processing, room is made in conjunction with exhaust outlet position with the air output needed for reducing Interior air-flow tissue is more reasonable, while mixes room lower air preferably, and generated temperature gradient is made to meet thermal comfort It is required that;
(2) the evaporation cooling channel air-conditioning system of the utility model, the small, air output in conjunction with Evaporative Cooling Air Conditioning supply air temperature difference The higher feature of supply air temperature needed for big and laminar is blown, energy saving of system significant effect have in vast public building field There is great application potential;
(3) the evaporation cooling channel air-conditioning system of the utility model, is designed using single flow, can reduce the stream of room air The logical time, guarantee indoor air quality;
(4) the evaporation cooling channel air-conditioning system of the utility model, using " the dry air energy " in air to residential housing Cool down, without using air supply rates such as compressor, evaporator, condensers, also without using the freon for having destruction to ozone layer As refrigerant, using water as medium, no pollution to the environment;
(5) the evaporation cooling channel air-conditioning system of the utility model can open indirect evaporation according to the variation of outdoor environment It is cooling to run three kinds of operational modes with direct evaporating-cooling combined operating, direct evaporating-cooling operation, ventilation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model evaporation cooling channel air-conditioning system;
Fig. 2 is the structure for adding direct evaporative cooling air conditioner group in the utility model evaporation cooling channel air-conditioning system indirectly Schematic diagram;
Fig. 3 is the flow graph of the utility model evaporation cooling channel air-conditioning system wind in actual use.
In figure, 1. First air air inlets, 2. Secondary Air air inlets, 3. filters, 4. wind deflectors, 5. water tank b, 6. recirculated waters B is pumped, 7. water circulating pump a, 8. water tank a, 9. fillers, 10. fan supporters, 11. air-valves, 12. pressure fan, 13. water fender a, 14. spray Mouth a, 15. water distributor a, 16. circulating water pipe a, 17. circulating water pipe b, 18. water fender b, 19. Secondary Air exhaust blowers, 20. water distributors B, 21. nozzle b, 22. indirect evaporating-cooling cores, air outlet in Room 23., 24. air supply tubes, 25. exhaust ducts, 26. exhaust outlets, 27. an exhaust outlet, 28. exhaust blowers.
Specific embodiment
The utility model is described in detail with reference to the accompanying drawings and detailed description.
A kind of evaporation cooling channel air-conditioning system of combination laminar air-supply, as shown in Figure 1, including being arranged in outside house Add direct evaporative cooling air conditioner group indirectly, at least two indoor air outlets are respectively arranged in the opposite side walls in house 23, indirectly plus direct evaporative cooling air conditioner group is connect by air supply tube 24 with indoor air outlet 23, house inner top ceiling Exhaust outlet 26 is equipped at center, exhaust outlet 26 is connected with exhaust duct 25, and exhaust duct 25 leads to outside house.
As shown in Fig. 2, direct evaporative cooling air conditioner group is added to include air conditioner set shell body, air conditioner set shell body phase indirectly Pair two sidewalls on be respectively arranged with First air air inlet 1 and an exhaust outlet 27, an exhaust outlet 27 by air supply tube 24 with Indoor air outlet 23 connects, in air conditioner set shell body according to the flow direction of First air be disposed with indirect evaporating-cooling section, Direct evaporating-cooling section, water fender a13 and pressure fan 12, pressure fan 12 connect an exhaust outlet 27.
It is provided with air-valve 11 in exhaust outlet 27, exhaust blower 28 is provided in exhaust duct 25.
Indirect evaporating-cooling section includes the indirect evaporating-cooling core 22 being correspondingly arranged with First air air inlet 1, is steamed indirectly The top of hair cooling core body 22 is provided with water distributor b20, and the lower section of indirect evaporating-cooling core 22 is provided with water tank b5, water tank b5 It is connect, is provided on water distributor b20 towards the spray of indirect evaporating-cooling core 22 with water distributor b20 by circulating water pipe b17 Nozzle b21, further include setting air conditioner set shell body side wall on be located at First air air inlet 1 below Secondary Air air inlet 2 with And the secondary exhausting mouth being arranged above the water distributor b20 on corresponding air conditioner set shell body roof, it is arrived by down in secondary exhausting mouth On be disposed with water fender b18 and Secondary Air exhaust blower 19, shape between indirect evaporating-cooling core 22 and First air air inlet 1 At First air runner, First air runner bottom is provided with wind deflector 4.
Water circulating pump b6 is also connected on circulating water pipe b17.
It is provided with filter 3 jointly in First air air inlet 1 and Secondary Air air inlet 2.
Direct evaporating-cooling section includes filler 9, and the top of filler 9 is provided with water distributor a15, and the lower section of filler 9 is provided with Water tank a8, water tank a8 are by being provided with the nozzle sprayed towards filler 9 on circulating water pipe a16 connection water distributor a15, water distributor a15 a14。
Water circulating pump a7 is also connected on circulating water pipe a16.
Bottom in air conditioner set shell body is provided with fan supporter 10, and pressure fan 12 is mounted on fan supporter 10.
Indoor air outlet 23 is arranged at 0.8-1.4m from the ground, and fresh air is made to be sent into people working region gentlely.
The exhaust outlet 26 of the utility model, which is arranged, makes indoor air flow in conjunction with location of air supply inlet in house upper center position It is more reasonable to organize.
The evaporation cooling channel air-conditioning system of the utility model, the course of work can be divided into the wind system course of work and water system The course of work, specific as follows:
(1) the wind system course of work
Outdoor fresh air is divided into two parts and is entered inside unit by air inlet:
A part under the action of pressure fan 12, enters unit by First air air inlet 1, through filter 3 as First air Skimmed over after filtering indirect evaporating-cooling core 22 carry out etc. it is clammy but, through etc. wet air after cooling through direct evaporating-cooling filler 9 carry out constant enthalpy cooling, and the fresh air after constant enthalpy cooling is pumped through pressure fan 12, are sent into air supply tube 24 through an exhaust outlet 27, Finally it is sent into room by indoor air outlet 23;
A part under the action of secondary exhausting machine 19, enters unit by Secondary Air air inlet 2, through filtering as Secondary Air Device 3 enters two subchannels of the indirect evaporating-cooling core 22 above water tank b5 after filtering, follow with what water distributor b20 was sprayed Ring water carries out hot and humid area, after auxiliary air absorbs the heat of adjacency channel primary air in two subchannels, using water blocking Plate b18 is discharged by secondary exhausting machine 19;
Fresh air after being added the cooling of direct evaporative cooling air conditioner group direct evaporating-cooling section constant enthalpy processed indirectly After being sent into conditioned area by indoor air outlet 23, human body working region is gently skimmed over, the latter portion of the waste heat in room is taken away Outdoor is discharged in lease making exhaust outlet 26, and another part is penetrated into outdoor by room crack between a door and its frame, window seam.
(2) the water system course of work
The course of work of indirect evaporating-cooling section water system is specific as follows:
Recirculated water in water tank b5 enters water distributor b20 through circulating water pipe b17 under the action of water circulating pump b6, then by spraying Mouth b21 sprays into downwards two subchannel of indirect evaporating-cooling core, sprays the recirculated water to get off and countercurrently upward Secondary Air carries out It falls into after hot and humid area in water tank b5, so recycles;
The course of work of direct evaporating-cooling section water system is specific as follows:
Recirculated water in water tank a8 enters water distributor a15 through circulating water pipe a16 under the action of water circulating pump a7, then by spraying Mouth a14 is sprayed downwards on filler 9, and the recirculated water of filler 9 occurs with a cold air after the pre-cooling of indirect evaporating-cooling section Contact, cools down a cold air, then a part of water evaporation, unevaporated recirculated water is fallen into water tank a8, such as again This circulation.
The evaporation cooling channel air-conditioning system of the utility model is able to achieve following three kinds of operational modes:
(1) indirect evaporating-cooling and direct evaporating-cooling combined operation approach (IDEC): outdoor mainly for summer operating mode Air themperature is higher, and indirect evaporating-cooling section and direct evaporating-cooling section are opened under this operational mode;
(2) direct evaporating-cooling operational mode (DEC): mainly for transition season, and outdoor air water capacity is less than and send The water capacity of wind state, this operational mode lower need to open direct evaporating-cooling section;
(3) ventilation operational mode: when being less than room air enthalpy mainly for outdoor air enthalpy, this operational mode lower Pressure fan 12 need to be opened, exhaust outlet 26 is opened, is aerated.

Claims (10)

1. a kind of evaporation cooling channel air-conditioning system of combination laminar air-supply, which is characterized in that including being arranged in outside house Add direct evaporative cooling air conditioner group indirectly, at least two indoor air outlets (23), institute are respectively arranged on the house side wall It states indirectly plus direct evaporative cooling air conditioner group is connect by air supply tube (24) with indoor air outlet (23), the house inner top Ceiling is equipped with exhaust outlet (26), and the exhaust outlet (26) is connected with exhaust duct (25), and the exhaust duct (25) is led to Outside house.
2. evaporation cooling channel air-conditioning system according to claim 1, which is characterized in that it is described indirectly plus directly evaporate it is cold But air-conditioner set includes air conditioner set shell body, be respectively arranged on the opposite two sidewalls of the air conditioner set shell body First air into Air port (1) and an exhaust outlet (27), an exhaust outlet (27) are connect by air supply tube (24) with indoor air outlet (23), Indirect evaporating-cooling section, direct evaporating-cooling are disposed with according to the flow direction of First air in the air conditioner set shell body Section, water fender a (13) and pressure fan (12), the pressure fan (12) connect an exhaust outlet (27).
3. evaporation cooling channel air-conditioning system according to claim 2, which is characterized in that in an exhaust outlet (27) It is provided with air-valve (11), is provided with exhaust blower (28) in the exhaust duct (25).
4. evaporation cooling channel air-conditioning system according to claim 2, which is characterized in that the indirect evaporating-cooling section packet Include the indirect evaporating-cooling core (22) being correspondingly arranged with the First air air inlet (1), the indirect evaporating-cooling core (22) it is provided with above water distributor b (20), is provided with water tank b (5) below the indirect evaporating-cooling core (22), it is described Water tank b (5) is connect by circulating water pipe b (17) with the water distributor b (20), is provided between on the water distributor b (20) Connect evaporation cooling core body (22) spray nozzle b (21), further include setting air conditioner set shell body side wall on be located at First air into Secondary Air air inlet (2) below air port (1) and above the water distributor b (20) on corresponding air conditioner set shell body roof The secondary exhausting mouth of setting is disposed with water fender b (18) and Secondary Air exhaust blower in the secondary exhausting mouth from bottom to top (19), First air runner is formed between the indirect evaporating-cooling core (22) and First air air inlet (1), it is described primary distinguished and admirable Road bottom is provided with wind deflector (4).
5. evaporation cooling channel air-conditioning system according to claim 4, which is characterized in that on the circulating water pipe b (17) It is also connected with water circulating pump b (6).
6. evaporation cooling channel air-conditioning system according to claim 4, which is characterized in that the First air air inlet (1) With Secondary Air air inlet (2) in be provided with filter (3) jointly.
7. evaporation cooling channel air-conditioning system according to claim 2, which is characterized in that the direct evaporating-cooling section packet It includes filler (9), is provided with water distributor a (15) above the filler (9), be provided with water tank a (8) below the filler (9), The water tank a (8) connects the water distributor a (15) by circulating water pipe a (16), and court is provided on the water distributor a (15) and is filled out Expect the nozzle a (14) of (9) spray.
8. evaporation cooling channel air-conditioning system according to claim 7, which is characterized in that on the circulating water pipe a (16) It is also connected with water circulating pump a (7).
9. according to evaporation cooling channel air-conditioning system described in claim 2-8 any one, which is characterized in that the air conditioner The group intracorporal bottom of shell is provided with fan supporter (10), and the pressure fan (12) is mounted on the fan supporter (10).
10. evaporation cooling channel air-conditioning system according to claim 1, which is characterized in that the interior air outlet (23) It is arranged at 0.8-1.4m from the ground.
CN201820631679.8U 2018-04-28 2018-04-28 A kind of evaporation cooling channel air-conditioning system of combination laminar air-supply Expired - Fee Related CN208253835U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820631679.8U CN208253835U (en) 2018-04-28 2018-04-28 A kind of evaporation cooling channel air-conditioning system of combination laminar air-supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820631679.8U CN208253835U (en) 2018-04-28 2018-04-28 A kind of evaporation cooling channel air-conditioning system of combination laminar air-supply

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109764446A (en) * 2019-02-19 2019-05-17 西安工程大学 A kind of Evaporative Cooling Air-conditioning System

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109764446A (en) * 2019-02-19 2019-05-17 西安工程大学 A kind of Evaporative Cooling Air-conditioning System

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20181218

Termination date: 20190428

CF01 Termination of patent right due to non-payment of annual fee