CN207350632U - A kind of energy saving template pipe indirect evaporative cooling handpiece Water Chilling Units - Google Patents

A kind of energy saving template pipe indirect evaporative cooling handpiece Water Chilling Units Download PDF

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Publication number
CN207350632U
CN207350632U CN201721314651.3U CN201721314651U CN207350632U CN 207350632 U CN207350632 U CN 207350632U CN 201721314651 U CN201721314651 U CN 201721314651U CN 207350632 U CN207350632 U CN 207350632U
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CN
China
Prior art keywords
filler
water
pipe
evaporative cooling
chilling units
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Expired - Fee Related
Application number
CN201721314651.3U
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Chinese (zh)
Inventor
黄翔
杜冬阳
严锦程
王文博
李婷婷
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Xian Polytechnic University
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Xian Polytechnic University
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Priority to CN201721314651.3U priority Critical patent/CN207350632U/en
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Publication of CN207350632U publication Critical patent/CN207350632U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A kind of energy saving template pipe indirect evaporative cooling handpiece Water Chilling Units disclosed in the utility model, including housing, an air inlet and air outlet are respectively arranged with housing, housing is interior to be disposed with filtration apparatus, indirect evaporative cooling section and packing tower section according to air-flow direction;Packing tower section is located in housing central, packing tower section both sides are symmetrically arranged with one group of indirect evaporative cooling section, packing tower section specifically includes filler b, filler a, water distributor a, water fender and axial flow blower are disposed with the top of filler b, filler b bottoms are provided with cold tanks, and cold tanks are connected with water distributor a by return pipe.The evaporation cooling handpiece Water Chilling Units of the utility model, have the characteristics that green, energy-saving and environmental protection, have responded the national energy-saving and environmental protection advocated energetically, green, the policy of economy, improved heat exchange efficiency, reduce energy consumption, there is good practical value.

Description

A kind of energy saving template pipe indirect evaporative cooling handpiece Water Chilling Units
Technical field
The utility model belongs to air conditioner technical field, and in particular to a kind of energy saving template pipe indirect evaporative cooling is cold Water dispenser group.
Background technology
In recent years, as the development and market of evaporation cooling technique are to the demand of high temperature cold water unit, each factory Family's design, produce a series of evaporation cooling handpiece Water Chilling Units, and is applied to Practical Project.At present, evaporation cools down handpiece Water Chilling Units Indirect section uses tubular indirect evaporative cooling section more, during actual use, it is found that tubular indirect evaporative cooling section water distribution is uniform Property have much room for improvement, meanwhile, vaporation-type cooling handpiece Water Chilling Units indirect evaporating-cooling section primary air, auxiliary air usually require multiple Wind turbine air draft, secondary exhaust are discharged directly to outdoor, cause larger energy expenditure.As market is to high temperature cold water unit Demand constantly increases, the attention of the continuous development of evaporation cooling technique and country to energy conservation, environmental protection is, it is necessary to seek more Environmentally friendly, energy saving evaporation is added to cool down handpiece Water Chilling Units.
Utility model content
The purpose of this utility model is to provide a kind of energy saving template pipe indirect evaporative cooling handpiece Water Chilling Units, solves existing Evaporation cooling handpiece Water Chilling Units indirect section hot and humid area caused by water distribution is uneven is insufficient, energy waste is larger asks Topic.
The utility model is the technical scheme adopted is that a kind of energy saving template pipe indirect evaporative cooling handpiece Water Chilling Units, bag Housing is included, an air inlet and air outlet are respectively arranged with housing, was disposed with housing according to air-flow direction Filter device, indirect evaporative cooling section and packing tower section;
Packing tower section is located at center in housing, and packing tower section both sides are symmetrically arranged with one group of indirect evaporative cooling section, fill out Material tower section specifically includes filler b, and filler a, water distributor a, water fender and axial flow blower, filler b bottoms are disposed with the top of filler b Portion is provided with cold tanks, and cold tanks are connected with water distributor a by return pipe.
The utility model is further characterized in that,
Outlet pipe is additionally provided with cold tanks, water pump is provided with outlet pipe, ball-cock assembly is additionally provided with cold tanks b。
Filler b is in " V " shape close to cold tanks one end.
Each indirect evaporative cooling section includes band-tube type indirect evaporating-cooling core, band-tube type indirect evaporating-cooling core Top is disposed with filler c and water distributor b, and band-tube type indirect evaporating-cooling core bottom is provided with cyclic water tank, recirculated water Case and water distributor b are connected by feed pipe;
Secondary air inlet is additionally provided with the corresponding housing in band-tube type indirect evaporating-cooling core bottom.
Water circulating pump is provided with feed pipe, ball-cock assembly a is provided with cyclic water tank, is also respectively connected on cyclic water tank Filling pipe and drainpipe, filling pipe connection running water pipe.
Cyclic water tank and cold tanks are in housing bottom and are both provided with thermal insulation board between the two.
The vertical position of each filler c is not higher than the vertical position of filler b, is respectively provided between each filler c and filler a There is volume damper.
Filtration apparatus is specially filter screen.
The utility model evaporation cooling handpiece Water Chilling Units beneficial effect be:
A) the indirect evaporating-cooling section of the utility model evaporation cooling handpiece Water Chilling Units uses band-tube type indirect evaporating-cooling core Body, contributes to shower water uniform fold outer surface of tube wall, so as to improve the efficiency of indirect evaporating-cooling, reduces cooling tower filler Inlet air temperature, so as to improve overall efficiency;
B) the utility model evaporation cooling handpiece Water Chilling Units save the secondary exhausting machine of indirect section by optimizing set structure, Wind turbine on cooling tower filler can be at the same time as the primary air fan on the secondary exhausting machine and cooling tower filler of indirect section, so as to reach Energy saving purpose has been arrived, while has decreased the frequency of wind turbine failure, has reduced the failure rate of unit entirety, has improved unit operation Stability, save maintenance cost;
C) the utility model evaporation cooling handpiece Water Chilling Units on band-tube type indirect evaporating-cooling core by setting cooling tower Filler, reduces the water drenching temperature of indirect section, so as to improve indirect section efficiency, reduces the First air leaving air temp of indirect section;
D) secondary exhausting of indirect evaporating-cooling section is passed through cooling tower filler by the utility model evaporation cooling handpiece Water Chilling Units, The air quantity of cooling tower filler upper semisection is added, it is taken away the heat in more water, reduces handpiece Water Chilling Units leaving water temperature, is realized The cascade utilization of energy;
E) evaporation of the utility model cools down handpiece Water Chilling Units by setting volume damper, can control primary air and two The air quantity ratio of secondary air, so that handpiece Water Chilling Units reach optimal first and second air quantity ratio so that the leaving water temperature of handpiece Water Chilling Units is more It is low, there is good practical value.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model evaporation cooling handpiece Water Chilling Units;
Fig. 2 is the side view of the utility model evaporation cooling handpiece Water Chilling Units;
Fig. 3 is the top view of the utility model evaporation cooling handpiece Water Chilling Units.
In figure, 1. axial flow blowers, 2. water fenders, 3. water distributor a, 4. filler a, 5. volume dampers, 6. band-tube types are indirect Evaporation cooling core body, 7. secondary air inlets, 8. water circulating pumps, 9. drainpipes, 10. outlet pipes, 11. return pipes, 12. filling pipes, 13. cold tanks, 14. thermal insulation boards, 15. running water pipes, 16. ball-cock assembly a, 17. cyclic water tanks, 18. feed pipes, 19. filter screens, 20. an air inlet, 21. air outlets, 22. filler b, 23. filler c, 24. water distributor b, 25. ball-cock assembly b.
Embodiment
The utility model is described in detail with reference to the accompanying drawings and detailed description.
A kind of energy saving template pipe indirect evaporative cooling handpiece Water Chilling Units of the utility model, as shown in Figure 1, including housing, shell An air inlet 20 and air outlet 21 are respectively arranged with body, being disposed with filtering according to air-flow direction in housing fills Put, indirect evaporative cooling section and packing tower section;
Packing tower section is located in housing central, to be symmetrically arranged with around packing tower section no less than two for one week indirect type steaming Cooling section is sent out, packing tower section specifically includes filler b22, and filler b22 bottoms are provided with cold tanks 13, and filler b22 tops are successively Filler a4, water distributor a3, water fender 2 and axial flow blower 1 are provided with, water distributor a3 is connected with cold tanks 13 by return pipe 11 Connect.Return pipe 11 send recirculated water in cold tanks 13 to water distributor a3, and the downward Sprayer Circulation water of water distributor a3, air is in filler Heat exchange is carried out respectively in a4 and filler b22, is finally discharged under the action of axial flow blower 1 by air outlet 21, and recirculated water returns Drop down onto cold tanks 13.
Outlet pipe 10 is additionally provided with cold tanks 13, water pump is provided with outlet pipe 10, is also set up in cold tanks 13 There are ball-cock assembly b25, ball-cock assembly b25 to detect the water level of cold tanks 13, open outlet pipe 10 and return pipe 11 according to demand.
Filler b22 is in " V " shape close to 13 one end of cold tanks, increases the contact area of filler b22 and secondary air, carries High heat exchange efficiency.
As shown in Fig. 2, each indirect evaporative cooling section includes band-tube type indirect evaporating-cooling core 6, band-tube type is indirect 6 bottom of evaporation cooling core body is provided with cyclic water tank 17, and the top of band-tube type indirect evaporating-cooling core 6 is disposed with filler C23 and water distributor b24, water distributor b24 and cyclic water tank 17 are connected by feed pipe 18, and recirculated water is provided with feed pipe 18 Pump 8;Secondary air inlet 7 is additionally provided with the corresponding housing in 6 bottom of band-tube type indirect evaporating-cooling core.Water circulating pump 8 provides Power, the recirculated water in cyclic water tank 17 is sent to water distributor b24, the downward spray cycle water of water distributor b24 by feed pipe 18, Recirculated water carries out heat exchange with the primary air risen in filler c23, whereabouts is continued thereafter with, in band-tube type indirect evaporating-cooling Primary air in 6 dry passage of core, the auxiliary air in wet channel carry out heat exchange, then fall after rise to cyclic water tank 17.
Ball-cock assembly a16 is provided with cyclic water tank 17, filling pipe 12 and drainpipe are also respectively connected on cyclic water tank 17 9, filling pipe 12 connects running water pipe 15.
Cyclic water tank 17 and cold tanks 13 are in housing bottom and are both provided with thermal insulation board 14, thermal insulation board between the two 14 slow down the heat exchange between cyclic water tank 17 and cold tanks 13.
The vertical position of each filler c23 is not higher than the vertical position of filler b22, each filler c23 and filler a4 it Between be both provided with volume damper 5, the primary air through the cooling of indirect evaporative cooling section by the switch of volume damper 5, Continue heat exchange into filler a4.
Filtration apparatus is specially filter screen 19, and filter screen 19 removes the impurity in fresh air.
The course of work of the utility model evaporation cooling handpiece Water Chilling Units:
The wind system course of work is:Fresh air, that is, primary air enters out of an air inlet 20, passes sequentially through between band-tube type Connect the wet cooling of evaporation 6 dry passage of cooling core body etc., filler c23 hot and humid areas are reached at volume damper 5, at the same time secondary sky Gas enters from secondary air inlet 7, wet by the wet cooling such as 6 wet channel of band-tube type indirect evaporating-cooling core, filler b22 heat successively Exchange to up at volume damper 5, open volume damper 5 at this time, primary air is mixed with auxiliary air, is then led to successively Filler a4 hot and humid areas and water fender 2 are crossed, as shown in figure 3, finally under the action of axial flow blower 1, is discharged from air outlet 21.
The course of work of indirect evaporative cooling section:Water circulating pump 8 provides power, and the recirculated water in cyclic water tank 17 is led to Cross feed pipe 18 to send to water distributor b24, the downward spray cycle water of water distributor b24, recirculated water is successively between filler c23, band-tube type Connect evaporation cooling core body 6 to contact, finally fall back in cyclic water tank 17.Primary air is in band-tube type indirect evaporating-cooling core 6 Filler c23 is reached after wet cooling in dry passage etc., and primary air reaches volume damper 5 after carrying out heat exchange with filler c23;
The course of work of packing tower section:Auxiliary air passes through 6 wet channel of band-tube type indirect evaporating-cooling core and recirculated water The wet cooling such as carry out, then pass through filler b22 and converge with primary air, the air after converging is changed in filler 4 with cold water Heat, water evaporation absorb the sensible heat of air and water, air and water temperature is cooled down, are then discharged by axial flow blower 1 from air outlet 21, The cold water of water distributor a3 sprays is fallen after rise to cold tanks 13.
The utility model evaporation cooling handpiece Water Chilling Units have the characteristics that green, energy-saving and environmental protection, have responded and national have carried energetically The energy-saving and environmental protection advocated, green, the policy of economy, improve heat exchange efficiency, reduce energy consumption, there is good practical value.

Claims (8)

1. a kind of energy saving template pipe indirect evaporative cooling handpiece Water Chilling Units, it is characterised in that including housing, set respectively on housing Once air inlet (20) and air outlet (21), housing is interior to be disposed with filtration apparatus, indirect type according to air-flow direction Evaporate cooling section and packing tower section;
The packing tower section is located at center in housing, and packing tower section both sides are symmetrically arranged with one group of indirect evaporative cooling section, fill out Material tower section specifically includes filler b (22), and filler a (4), water distributor a (3), water fender (2) are disposed with the top of filler b (22) With axial flow blower (1), filler b (22) bottom is provided with cold tanks (13), cold tanks (13) and water distributor a (3) by returning Water pipe (11) is connected.
2. a kind of energy saving template pipe indirect evaporative cooling handpiece Water Chilling Units according to claim 1, it is characterised in that described Outlet pipe (10) is additionally provided with cold tanks (13), water pump is provided with outlet pipe (10), is also set up in cold tanks (13) There is ball-cock assembly b (25).
3. a kind of energy saving template pipe indirect evaporative cooling handpiece Water Chilling Units according to claim 1, it is characterised in that described Filler b (22) is in " V " shape close to cold tanks (13) one end.
4. a kind of energy saving template pipe indirect evaporative cooling handpiece Water Chilling Units according to claim 1, it is characterised in that each The indirect evaporative cooling section includes band-tube type indirect evaporating-cooling core (6), band-tube type indirect evaporating-cooling core (6) top Portion is disposed with filler c (23) and water distributor b (24), and band-tube type indirect evaporating-cooling core (6) bottom is provided with recirculated water Case (17), cyclic water tank (17) and water distributor b (24) are connected by feed pipe (18);
Secondary air inlet (7) is additionally provided with the corresponding housing in band-tube type indirect evaporating-cooling core (6) bottom.
5. a kind of energy saving template pipe indirect evaporative cooling handpiece Water Chilling Units according to claim 4, it is characterised in that described It is provided with water circulating pump (8) on feed pipe (18), is provided with ball-cock assembly a (16) in cyclic water tank (17), on cyclic water tank (17) Filling pipe (12) and drainpipe (9), filling pipe (12) connection running water pipe (15) is also respectively connected.
6. a kind of energy saving template pipe indirect evaporative cooling handpiece Water Chilling Units according to claim 4, it is characterised in that described Cyclic water tank (17) and cold tanks (13) are in housing bottom and are both provided with thermal insulation board (14) between the two.
7. a kind of energy saving template pipe indirect evaporative cooling handpiece Water Chilling Units according to claim 4, it is characterised in that each The vertical position of the filler c (23) is not higher than the vertical position of filler b (22), each filler c (23) and filler a (4) it Between be both provided with volume damper (5).
8. a kind of energy saving template pipe indirect evaporative cooling handpiece Water Chilling Units according to claim 1, it is characterised in that described Filtration apparatus is specially filter screen (19).
CN201721314651.3U 2017-10-12 2017-10-12 A kind of energy saving template pipe indirect evaporative cooling handpiece Water Chilling Units Expired - Fee Related CN207350632U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721314651.3U CN207350632U (en) 2017-10-12 2017-10-12 A kind of energy saving template pipe indirect evaporative cooling handpiece Water Chilling Units

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721314651.3U CN207350632U (en) 2017-10-12 2017-10-12 A kind of energy saving template pipe indirect evaporative cooling handpiece Water Chilling Units

Publications (1)

Publication Number Publication Date
CN207350632U true CN207350632U (en) 2018-05-11

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Family Applications (1)

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Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110186127A (en) * 2019-05-08 2019-08-30 西安工程大学 A kind of band-tube type indirect evaporating-cooling cooperates with coupling water cooler with evaporative condenser

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110186127A (en) * 2019-05-08 2019-08-30 西安工程大学 A kind of band-tube type indirect evaporating-cooling cooperates with coupling water cooler with evaporative condenser

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

Granted publication date: 20180511

Termination date: 20181012

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