CN204329215U - Plate pipe-packing composite devaporizer and mechanical refrigeration integral air conditioner unit - Google Patents

Plate pipe-packing composite devaporizer and mechanical refrigeration integral air conditioner unit Download PDF

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Publication number
CN204329215U
CN204329215U CN201420669515.6U CN201420669515U CN204329215U CN 204329215 U CN204329215 U CN 204329215U CN 201420669515 U CN201420669515 U CN 201420669515U CN 204329215 U CN204329215 U CN 204329215U
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China
Prior art keywords
plate pipe
devaporizer
water
packing composite
mechanical refrigeration
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CN201420669515.6U
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Chinese (zh)
Inventor
黄翔
于优城
苏晓青
王进军
张爱武
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SHAANXI URSTAR ENVIRONMENTAL SCIENCE AND TECHNOLOGY Co Ltd
Xian Polytechnic University
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SHAANXI URSTAR ENVIRONMENTAL SCIENCE AND TECHNOLOGY Co Ltd
Xian Polytechnic University
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Abstract

Plate pipe-packing composite devaporizer disclosed in the utility model and mechanical refrigeration integral air conditioner unit, include machine unit shell, plate pipe-packing composite devaporizer and blower fan is respectively arranged with in machine unit shell, the below of plate pipe-packing composite devaporizer is provided with mechanical refrigeration system, and mechanical refrigeration system is connected with the plate pipe-packing composite heat exchanger in plate pipe-packing composite devaporizer; Machine unit shell roof corresponding above plate pipe-packing composite devaporizer is provided with air inlet, the machine unit shell sidewall that blower fan is corresponding is provided with exhaust outlet.The utility model air-conditioner set adopts integrated up-down structure to design, and need not arrange machine room, saves land used and investment; Unit adopts band-tube type heat exchanger and filler coupled modes, and increase heat exchange area, good effect of heat exchange, has efficient, energy-conservation advantage.

Description

Plate pipe-packing composite devaporizer and mechanical refrigeration integral air conditioner unit
Technical field
The utility model belongs to air conditioner technical field, is specifically related to a kind of plate pipe-packing composite devaporizer and mechanical refrigeration integral air conditioner unit.
Background technology
Evaporating condensation type handpiece Water Chilling Units, owing to having the advantage of good heat dissipation effect and water saving, is widely used in industry-by-industry.Evaporating condensation type handpiece Water Chilling Units eliminates cooling water system, need not arrange cooling tower, can greatly reduce industrial water consumption, very applicable in water-deficient areas such as northwests.
Traditional evaporating condensation type handpiece Water Chilling Units, its evaporative condenser, throttling arrangement, compressor and evaporimeter dispersed placement, floor space is larger.Evaporating condensation type handpiece Water Chilling Units is designed to integrated unit by the utility model, and all parts concentrates in a closed machine unit shell, can reduce floor space, investment reduction; In addition, adopt the mode of band-tube type heat exchanger and filler coupled arrangement, heat transfer effect can be promoted to a great extent.
Utility model content
The purpose of this utility model is to provide a kind of plate pipe-packing composite devaporizer and mechanical refrigeration integral air conditioner unit, not only solve the shortcoming that in existing evaporating condensation type handpiece Water Chilling Units, each parts layout is disperseed and floor space is large, the heat transfer effect of unit can also be promoted.
The technical scheme that the utility model adopts is, plate pipe-packing composite devaporizer and mechanical refrigeration integral air conditioner unit, include machine unit shell, plate pipe-packing composite devaporizer and blower fan is respectively arranged with in machine unit shell, the below of plate pipe-packing composite devaporizer is provided with mechanical refrigeration system, and mechanical refrigeration system is connected with the plate pipe-packing composite heat exchanger in plate pipe-packing composite devaporizer; Machine unit shell roof corresponding above plate pipe-packing composite devaporizer is provided with air inlet, the machine unit shell sidewall that blower fan is corresponding is provided with exhaust outlet.
Feature of the present utility model is also:
Roughing efficiency air filter is provided with between the top of plate pipe-packing composite devaporizer and air inlet.
Plate pipe-packing composite devaporizer, include plate pipe-packing composite heat exchanger, the top of plate pipe-packing composite heat exchanger is provided with water distribution system, the below of plate pipe-packing composite heat exchanger is provided with header tank, ball-cock assembly and water fender is provided with in header tank, header tank is circumscribed with water circulating pump by the first feed pipe, and water circulating pump is connected with water distribution system by the second feed pipe;
Mechanical refrigeration system, includes throttling arrangement, and throttling arrangement is connected with compressor, evaporimeter successively by pipeline; Evaporimeter forms closed-loop path by water pipe group and chilled water water collector.
Plate pipe-packing composite heat exchanger is coupled by band-tube type heat exchanger and polylith filler and forms; The water side of band-tube type heat exchanger is connected with throttling arrangement by second refrigerant pipeline, and the water inlet end of band-tube type heat exchanger is connected with compressor by the first refrigerant tubing.
Polylith filler is arranged in the space of band-tube type heat exchanger.
Water distribution system is made up of pipeline and the multiple nozzles be arranged on pipeline.
Multiple nozzle is in evenly arranging.
Header tank is made up of the first water leg be communicated with and the second water leg, and the degree of depth of the second water leg is greater than the degree of depth of the first water leg; Water circulating pump is arranged at the below of the second water leg.
The bottom of water fender is arranged between the first water leg and the second water leg, and it is slant setting that header tank is stretched out on the top of water fender.
The beneficial effects of the utility model are:
1. the utility model air-conditioner set adopts integration up and down arrangement form, and floor space is little, and all parts centralized arrangement are in a closed machine unit shell, and flexible arrangement, can remove computer room construction from, saves space and investment.
2. the mode adopting band-tube type heat exchanger and filler to be coupled in the utility model air-conditioner set, arranges filler in the space between band-tube type heat exchanger, increases heat exchange area, reduce circulating water temperature; And water distribution direction and airflow direction adopt following current form in machine unit shell, easier in the uniform moisture film of band-tube type heat exchanger surface formation, make the radiating effect of whole unit better.
3. in the utility model air-conditioner set, water fender is inclined to set, and increases the contact area of air and water fender, decreases water amount, and dash effect is better.
4. the utility model air-conditioner set is in order to ensure the quantity of circulating water sprayed, and header tank is set to two parts, and the larger formation of the degree of depth of a part is sunk, such one side can increase the area of header tank, increase moisture storage capacity, unit space can be saved on the other hand, reduce unit volume.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model air-conditioner set.
In figure, 1. air inlet, 2. roughing efficiency air filter, 3. nozzle, 4. band-tube type heat exchanger, 5. filler, 6. header tank, 7. ball-cock assembly, 8. water fender, 9. blower fan, 10. exhaust outlet, 11. first refrigerant tubings, 12. chilled water water collectors, 13. evaporimeters, 14. compressors, 15. throttling arrangements, 16. water circulating pumps, 17. first feed pipes, 18. second feed pipes, 19. second refrigerant pipelines.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
The structure of the utility model air-conditioner set as shown in Figure 1, include machine unit shell, plate pipe-packing composite devaporizer and blower fan 9 is respectively arranged with in machine unit shell, the below of plate pipe-packing composite devaporizer is provided with mechanical refrigeration system, and mechanical refrigeration system is connected with the plate pipe-packing composite heat exchanger in plate pipe-packing composite devaporizer; Machine unit shell roof corresponding above plate pipe-packing composite devaporizer is provided with air inlet 1, the machine unit shell sidewall of blower fan 9 correspondence is provided with exhaust outlet 10.
Roughing efficiency air filter 2 is provided with between the top of plate pipe-packing composite devaporizer and air inlet 1.
Plate pipe-packing composite devaporizer, include plate pipe-packing composite heat exchanger, the top of plate pipe-packing composite heat exchanger is provided with water distribution system, the below of plate pipe-packing composite heat exchanger is provided with header tank 6, water fender 8 and ball-cock assembly 7 is provided with in header tank 6, header tank 6 is circumscribed with water circulating pump 16 by the first feed pipe 17, and water circulating pump 16 is connected with water distribution system by the second feed pipe 18.
Mechanical refrigeration system, includes throttling arrangement 15, and throttling arrangement 15 is connected with compressor 14, evaporimeter 13 successively by pipeline, and evaporimeter 13 forms closed-loop path by water pipe group and chilled water water collector 12.
Plate pipe-packing composite heat exchanger is coupled by band-tube type heat exchanger 4 and polylith filler 5 and forms, and is provided with filler 5 in the space of band-tube type heat exchanger 4; Can increase heat exchange area like this, reduce circulating water temperature.
The water side of band-tube type heat exchanger 4 is connected with throttling arrangement 15 by second refrigerant pipeline 19, and the water inlet end of band-tube type heat exchanger 4 is connected with compressor 14 by the first refrigerant tubing 11.
Water distribution system is made up of pipeline and the multiple nozzles 3 be arranged on pipeline; Multiple nozzle 3 is in evenly arranging.
Header tank 6 is made up of the first water leg be communicated with and the second water leg, and the degree of depth of the second water leg is greater than the degree of depth of the first water leg; Water circulating pump 16 is arranged at the below of the second water leg.Adopt the object of this design to be: the area increasing header tank on the one hand, increase moisture storage capacity, save unit space on the other hand, reduce unit volume.
The bottom of water fender 8 is arranged between the first water leg and the second water leg, and header tank 6 is stretched out on the top of water fender 8 and in slant setting, this arrangement form can increase the contact area of air and water fender 8, reduces over the water yield.
The course of work of the utility model air-conditioner set is as follows:
(1) air system:
Outdoor air enters in machine unit shell by air inlet 1, plate pipe-packing composite devaporizer is entered after roughing efficiency air filter 2 filtration, purification, spray with nozzle 3 and to contact with the recirculated water on filler 5 at band-tube type heat exchanger 4 and to carry out hot and humid area, coldplate pipe heat exchanger 4 tube refrigerant steam also reduces the temperature of recirculated water, makes unit better heat-radiation effect; In machine unit shell, air flow and recirculated water adopt the form of following current, uniform moisture film is more easily formed at band-tube type heat exchanger 4 tube outer surface, under the effect of blower fan 9, make band-tube type heat exchanger 4 outside tube water film evaporate, take away the condenser heat of cold-producing medium, last successively through water fender 8, blower fan 9, discharged by exhaust outlet 10.
(2) circulation:
Recirculated water in header tank 6 pressurizes through water circulating pump 16 and promotes, nozzle 3 is given by the second feed pipe 18, the surface of band-tube type heat exchanger 4 and filler 5 is sprayed by nozzle 3, with top-down outdoor air hot and humid area, the temperature of recirculated water is reduced, finally fall into header tank 6, so circulate; Period controls liquid level by ball-cock assembly 7, regulates quantity of circulating water.
(3) refrigerant system:
In the utility model air-conditioner set, refrigerant system comprises compressor 14, band-tube type heat exchanger 4, throttling arrangement 15, evaporimeter 13 and chilled water water collector 12.Cold-producing medium becomes the refrigerant gas of HTHP after compressor 14 compresses, band-tube type heat exchanger 4 condensation heat release is entered through the first refrigerant tubing 11, heat is taken away by air, discharged to outdoor, cold-producing medium becomes the liquid of cryogenic high pressure, the refrigerant liquid becoming low-temp low-pressure after throttling arrangement 15 is entered again from second refrigerant pipeline 19, finally enter evaporimeter 13 evaporation endothermic, producing cryogenic freezing water is stored in chilled water water collector 12, cold-producing medium becomes the gas of high-temperature low-pressure, enter compressor 14 again, so circulate.
Air-conditioner set of the present utility model adopts integrated up-down structure to design, and need not arrange machine room, saves land used and investment; And unit adopts band-tube type heat exchanger 4 and filler 5 coupled modes to arrange, increases heat exchange area, good effect of heat exchange.Air-conditioner set of the present utility model has efficient, energy-conservation advantage.

Claims (9)

1. plate pipe-packing composite devaporizer and mechanical refrigeration integral air conditioner unit, it is characterized in that, include machine unit shell, plate pipe-packing composite devaporizer and blower fan (9) is respectively arranged with in described machine unit shell, the below of described plate pipe-packing composite devaporizer is provided with mechanical refrigeration system, and described mechanical refrigeration system is connected with the plate pipe-packing composite heat exchanger in plate pipe-packing composite devaporizer;
Machine unit shell roof corresponding above described plate pipe-packing composite devaporizer is provided with air inlet (1), the machine unit shell sidewall that described blower fan (9) is corresponding is provided with exhaust outlet (10).
2. plate pipe-packing composite devaporizer according to claim 1 and mechanical refrigeration integral air conditioner unit, it is characterized in that, between the top of described plate pipe-packing composite devaporizer and air inlet (1), be provided with roughing efficiency air filter (2).
3. plate pipe-packing composite devaporizer according to claim 1 and 2 and mechanical refrigeration integral air conditioner unit, it is characterized in that, described plate pipe-packing composite devaporizer, include plate pipe-packing composite heat exchanger, the top of described plate pipe-packing composite heat exchanger is provided with water distribution system, the below of described plate pipe-packing composite heat exchanger is provided with header tank (6), ball-cock assembly (7) and water fender (8) is provided with in described header tank (6), described header tank (6) is circumscribed with water circulating pump (16) by the first feed pipe (17), described water circulating pump (16) is connected with water distribution system by the second feed pipe (18),
Described mechanical refrigeration system, includes throttling arrangement (15), and described throttling arrangement (15) is connected with compressor (14), evaporimeter (13) successively by pipeline; Described evaporimeter (13) forms closed-loop path by water pipe group and chilled water water collector (12).
4. plate pipe-packing composite devaporizer according to claim 3 and mechanical refrigeration integral air conditioner unit, it is characterized in that, described plate pipe-packing composite heat exchanger is coupled by band-tube type heat exchanger (4) and polylith filler (5) and forms;
The water side of described band-tube type heat exchanger (4) is connected with throttling arrangement (15) by second refrigerant pipeline (19), and the water inlet end of described band-tube type heat exchanger (4) is connected with compressor (14) by the first refrigerant tubing (11).
5. plate pipe-packing composite devaporizer according to claim 4 and mechanical refrigeration integral air conditioner unit, is characterized in that, described polylith filler (5) is arranged in the space of band-tube type heat exchanger (4).
6. plate pipe-packing composite devaporizer according to claim 3 and mechanical refrigeration integral air conditioner unit, is characterized in that, described water distribution system is made up of pipeline and the multiple nozzles (3) be arranged on pipeline.
7. plate pipe-packing composite devaporizer according to claim 6 and mechanical refrigeration integral air conditioner unit, is characterized in that, described multiple nozzle (3) is in evenly arranging.
8. plate pipe-packing composite devaporizer according to claim 3 and mechanical refrigeration integral air conditioner unit, it is characterized in that, described header tank (6) is made up of the first water leg be communicated with and the second water leg, and the degree of depth of described second water leg is greater than the degree of depth of the first water leg; Described water circulating pump (16) is arranged at the below of the second water leg.
9. plate pipe-packing composite devaporizer according to claim 8 and mechanical refrigeration integral air conditioner unit, it is characterized in that, the bottom of described water fender (8) is arranged between the first water leg and the second water leg, and header tank (6) is stretched out in slant setting in the top of water fender (8).
CN201420669515.6U 2014-11-11 2014-11-11 Plate pipe-packing composite devaporizer and mechanical refrigeration integral air conditioner unit Active CN204329215U (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN201420669515.6U CN204329215U (en) 2014-11-11 2014-11-11 Plate pipe-packing composite devaporizer and mechanical refrigeration integral air conditioner unit

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105020925A (en) * 2015-08-18 2015-11-04 重庆达孚制冷设备有限责任公司 Integrated cold/hot water unit adopting evaporative condenser
CN106765739A (en) * 2015-11-19 2017-05-31 新疆霭励志环保科技有限公司 A kind of vaporation-type handpiece Water Chilling Units using mechanical refrigeration as compensation low-temperature receiver

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105020925A (en) * 2015-08-18 2015-11-04 重庆达孚制冷设备有限责任公司 Integrated cold/hot water unit adopting evaporative condenser
CN106765739A (en) * 2015-11-19 2017-05-31 新疆霭励志环保科技有限公司 A kind of vaporation-type handpiece Water Chilling Units using mechanical refrigeration as compensation low-temperature receiver

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