CN207132500U - A kind of evaporation cooling handpiece Water Chilling Units of combination plate fin type indirect evaporative cooler - Google Patents
A kind of evaporation cooling handpiece Water Chilling Units of combination plate fin type indirect evaporative cooler Download PDFInfo
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- CN207132500U CN207132500U CN201721054197.2U CN201721054197U CN207132500U CN 207132500 U CN207132500 U CN 207132500U CN 201721054197 U CN201721054197 U CN 201721054197U CN 207132500 U CN207132500 U CN 207132500U
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- water
- evaporative cooler
- indirect evaporative
- fin type
- type indirect
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Abstract
A kind of evaporation cooling handpiece Water Chilling Units of combination plate fin type indirect evaporative cooler disclosed in the utility model, include machine unit shell, one fresh air air inlet is respectively set in the relative side wall of machine unit shell two, center in machine unit shell is provided with packed tower, plate fin type indirect evaporative cooler is provided between packed tower and a fresh air air inlet, plate fin type indirect evaporative cooler is also equipped between packed tower and another fresh air air inlet；Air-valve is provided with each fresh air air inlet；Corresponding to above packed tower exhaust outlet b is provided with machine unit shell top；Corresponding to each plate fin type indirect evaporative cooler exhaust outlet a is provided with machine unit shell roof.It is of the present utility model evaporation cooling handpiece Water Chilling Units, have good effect of heat exchange, compact and in use it is less scaling the characteristics of.
Description
Technical field
The utility model belongs to air conditioner technical field, and in particular to a kind of combination plate fin type indirect evaporative cooler
Evaporation cooling handpiece Water Chilling Units.
Background technology
In areas such as NORTHWEST CHINAs, summer outdoor climate is dried, and the evaporation cooling procedure of air and water can be utilized to prepare
High temperature cold water.Existing evaporation cooling handpiece Water Chilling Units are mainly most commonly seen with the unit of indirectly+directly double flash evaporation cooling.Its
In, indirect section is with tubular type indirectly and based on high temperature surface cooler, but because the volume of tubular indirect evaporative cooling section is larger and high
The problems such as metal material of warm surface cooler so that final handpiece Water Chilling Units volume is very huge, and weight is also heavier, to handpiece Water Chilling Units
Use bring bigger difficulty.In addition, the surface cooler of metal material, is used in the bigger region of some dusts storm, dust,
Easily fouling, finally influence using effect.
Utility model content
The purpose of this utility model is the evaporation cooling cooling-water machine for providing a kind of combination plate fin type indirect evaporative cooler
Group, have good effect of heat exchange, small volume and in use it is less scaling the characteristics of.
The utility model is the technical scheme adopted is that a kind of evaporation cooling of combination plate fin type indirect evaporative cooler is cold
Water dispenser group, includes machine unit shell, respectively sets a fresh air air inlet in the relative side wall of machine unit shell two, in machine unit shell
Center is provided with packed tower, and plate fin type indirect evaporative cooler, packed tower are provided between packed tower and a fresh air air inlet
Plate fin type indirect evaporative cooler is also equipped between another fresh air air inlet；Wind is provided with each fresh air air inlet
Valve；Corresponding to above packed tower exhaust outlet b is provided with machine unit shell top；Corresponding to each plate fin type indirect evaporative cooler
Exhaust outlet a is provided with machine unit shell roof.
The characteristics of the utility model, also resides in：
Each fresh air air inlet is provided with air filter unit in machine unit shell.
Air filter unit uses dry filter cotton filter.
Exhaust blower b is provided with exhaust outlet b；Exhaust blower a is provided with each exhaust outlet a.
Packed tower, include filler, filler has been sequentially arranged above water-locator b, water fender b, and water-locator b both ends are equal
Connect cold-water return pipe；Water tank is provided with below filler, and air flow channel is formed between filler and water tank.
Water tank is connected with cold water supplying pipe, water supply pump is provided with cold water supplying pipe, and water supply pump is positioned at confession
It is immersible pump in water tank.
Filler is plant fiber stuffing, and in the positive triangular pyramid stood upside down.
Plate fin type indirect evaporative cooler, include plate-fin heat exchanger and be horizontally placed on plate-fin heat exchanger rear
Deep bead；It is provided with above plate-fin heat exchanger and is disposed with water-locator a, water fender a；Set below plate-fin heat exchanger
Cyclic water tank is equipped with, air channel is formed between plate-fin heat exchanger and cyclic water tank；Water-locator a is connected by water pipe and cyclic water tank
Connect.
Water circulating pump, water filter are respectively arranged with water pipe.
The structure of plate-fin heat exchanger is：Include multiple plastics core bodys be arrangeding in parallel, adjacent two plastics core bodys
Between form heat exchanger First air runner, the both ends of heat exchanger First air runner are respectively arranged with First air entrance, First air goes out
Mouthful；Each plastics core body, includes two pieces of sheet plastics that are parallel and being oppositely arranged, heat exchanger is formed between two pieces of sheet plastics
Secondary Air runner, heat exchanger Secondary Air runner upper end are provided with Secondary Air outlet, and heat exchanger Secondary Air runner lower end is provided with two
Secondary wind entrance.
The beneficial effects of the utility model are：
(1) evaporation cooling handpiece Water Chilling Units of the present utility model, are cooled down using the plate fin type indirect evaporative based on plastics core body
Device, whole set structure is compact, in light weight and good effect of heat exchange, due to using plastics core body, rather than metallic core, one
The larger region of a little dusts storm and dust is not easy to be corroded or fouling；
(2) evaporation cooling handpiece Water Chilling Units of the present utility model, the string that triangular pyramid is used in packed tower are filled out
Material, can expand the contact area of First air and filler, air is fully exchanged heat with water, moreover it is possible to the evaporative cooling effect of water is improved,
The coolant-temperature gage for falling into water tank is set to be more nearly theoretical value；
(3) evaporation cooling handpiece Water Chilling Units of the present utility model, are horizontally disposed with the rear of plate fin type indirect evaporative cooler
There is deep bead, the First air that portion temperature can be made relatively low all uses as Secondary Air, so as to improve indirect evaporation cooler
Precooling effect；
(4) evaporation of the present utility model cools down handpiece Water Chilling Units, is set on the water pipe in plate fin type indirect evaporative cooler
Water filter is equipped with, for handling recirculated water, can prevent plate fin type indirect evaporative cooler from being produced stifled because runner is small
Plug, so as to increase the service life of plate fin type indirect evaporative cooler to a certain extent；
In a word, evaporation cooling handpiece Water Chilling Units of the present utility model, for the purpose of efficient, energy-conservation, it is cold to solve existing evaporation
But the volume of handpiece Water Chilling Units is larger, heavier-weight and easily fouling the problem of.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model evaporation cooling handpiece Water Chilling Units；
Fig. 2 is the partial structurtes signal of plate fin type indirect evaporative cooler in the utility model evaporation cooling handpiece Water Chilling Units
Figure.
In figure, 1. fresh air air inlets, 2. air filter units, 3. plate-fin heat exchangers, 4. deep beads, 5. water-locator a, 6.
Water fender a, 7. exhaust blower a, 8. cold-water return pipes, 9. water-locator b, 10. water fender b, 11. exhaust blower b, 12. fillers, 13. 2
Secondary wind entrance, 14. water circulating pumps, 15. water filters, 16. cyclic water tanks, 17. water tanks, 18. water supply pumps, 19. cold water
Feed pipe, 20. First air entrances, the outlet of 21. First airs, the outlet of 22. Secondary Airs, 23. sheet plastics, 24. water pipes, 25. is empty
Flow channel, 26. exhaust outlet a, 27. exhaust outlet b.
Embodiment
The utility model is described in detail with reference to the accompanying drawings and detailed description.
The evaporation cooling handpiece Water Chilling Units of a kind of combination plate fin type indirect evaporative cooler of the utility model, as shown in figure 1, bag
Include machine unit shell, a fresh air air inlet 1 is respectively set in the relative side wall of machine unit shell two, the center setting in machine unit shell
Have packed tower, be provided with plate fin type indirect evaporative cooler between packed tower and a fresh air air inlet 1, packed tower and another
Plate fin type indirect evaporative cooler is also equipped between fresh air air inlet 1, is set corresponding to packed tower top on machine unit shell roof
Exhaust outlet b27 is equipped with, is provided with exhaust outlet a26 corresponding to each plate fin type indirect evaporative cooler on machine unit shell roof.
Air-valve is provided with each fresh air air inlet 1.
In machine unit shell air filter unit 2 is provided with each fresh air air inlet 1；Air filter unit 2 uses
Dry filter cotton filter.
Exhaust blower b11 is provided with exhaust outlet b27；Exhaust blower a7 is provided with each exhaust outlet a26.
Packed tower, as shown in figure 1, including filler 12, filler 12 has been sequentially arranged above water-locator b9, water fender
B10, water-locator b9 both ends are all connected with cold-water return pipe 8；The lower section of filler 12 is provided with water tank 17, and filler 12 is with supplying
Air flow channel 25 is formed between water tank 17.
Water tank 17 is connected with cold water supplying pipe 19, and water supply pump 18, and water supply water are provided with cold water supplying pipe 19
Pump 18 is located in water tank 17, is immersible pump.
Filler 12 is plant fiber stuffing, and in the positive triangular pyramid stood upside down.
Plate fin type indirect evaporative cooler, as shown in figure 1, including plate-fin heat exchanger 3 and being horizontally placed on plate-fin
The deep bead 4 at the rear of heat exchanger 3；The top of plate-fin heat exchanger 3, which is provided with, is disposed with water-locator a5, water fender a6；Plate
The lower section of fin heat exchanger 3 is provided with cyclic water tank 16, and air channel is formed between plate-fin heat exchanger 3 and cyclic water tank 16；Water distribution
Device a5 is connected by water pipe 24 with cyclic water tank 16, and water circulating pump 14, water filter 15 are respectively arranged with water pipe 24.
The structure of plate-fin heat exchanger 3 is：As shown in Fig. 2 include multiple plastics core bodys be arrangeding in parallel, adjacent two
Heat exchanger First air runner is formed between individual plastics core body, the both ends of heat exchanger First air runner are respectively arranged with First air entrance
20th, First air outlet 21；Each plastics core body, includes two pieces of sheet plastics 23 that are parallel and being oppositely arranged, two blocks of plastics are thin
Heat exchanger Secondary Air runner is formed between plate 23, heat exchanger Secondary Air runner upper end is provided with Secondary Air outlet 22, heat exchanger two
Secondary distinguished and admirable road lower end is provided with Secondary Air entrance 13.
A kind of evaporation cooling handpiece Water Chilling Units of combination plate fin type indirect evaporative cooler of the utility model, its workflow can
It is divided into wind system work and water system work；
(1) the wind system course of work is as follows：
Workflow a：Outdoor fresh air enters in machine unit shell through two fresh air air inlets 1 respectively, through air filter unit 2
(filtering of dry filter cotton filter), form the fresh air of cleaning；Clean fresh air flows through plate fin type indirect evaporative cooler, by plate
Wing formula indirect evaporation cooler such as carries out at the wet cooling to it, forms Cryogenic air；Two bursts of Cryogenic airs are flowed into packed tower, are being filled out
Expect hot and humid area occurs with shower water at 12, form cold wind；Cold wind passes through water fender 10, under exhaust blower b11 dynamic action,
It is discharged to through exhaust outlet b27 in surrounding air.
Workflow b：Outdoor fresh air wind direction after the stop of deep bead 4 in part is changed, and enters plate through Secondary Air entrance 13
In air channel in wing formula indirect evaporation cooler, all the Secondary Air as plate fin type indirect evaporative cooler uses, and it flows
Process is：By Secondary Air entrance 13 to Secondary Air outlet 22, successively by water-locator a5 and water fender a6, and exhaust blower a7's
Under dynamic action, it is discharged to through exhaust outlet a26 in surrounding air.
(2) the water system course of work is as follows：
Workflow a：Water in cold-water return pipe 8 is flowed into water-locator b9, by water-locator b9, is sprayed and (is fallen in filler 12
The plant fiber stuffing of triangular pyramid), shower water is evenly distributed to form moisture film on filler 12, then flow back into confession along filler 12
In water tank 17, move in circles, and flowed out in the presence of water supply pump 18 through cold water supplying pipe 19.
Workflow b：Recirculated water in cyclic water tank 16 is sent to cloth in the dynamic action of water circulating pump 14 along water pipe 24
In hydrophone a5, through water-locator a5 spray, exchanged heat into the inside of plate-fin heat exchanger 3 with auxiliary air, a part of water with
Air is taken away, and another part current are returned in cyclic water tank 16, reciprocation cycle.
The evaporation cooling handpiece Water Chilling Units of a kind of combination plate fin type indirect evaporative cooler of the utility model, with efficient, energy-conservation
For the purpose of, solve the problems, such as the larger volume that existing evaporation cools down handpiece Water Chilling Units, heavier-weight and easily fouling.
Claims (10)
1. the evaporation cooling handpiece Water Chilling Units of a kind of combination plate fin type indirect evaporative cooler, it is characterised in that include unit shell
Body, respectively sets a fresh air air inlet (1) in the relative side wall of the machine unit shell two, the center setting in the machine unit shell
There is packed tower, plate fin type indirect evaporative cooler, the filler are provided between the packed tower and a fresh air air inlet (1)
Plate fin type indirect evaporative cooler is also equipped between tower and another fresh air air inlet (1)；
Air-valve is provided with each fresh air air inlet (1)；
Corresponding to above the packed tower exhaust outlet b (27) is provided with machine unit shell top；Each plate-fin steams indirectly
Corresponding to hair cooler exhaust outlet a (26) is provided with machine unit shell roof.
2. a kind of evaporation cooling handpiece Water Chilling Units of combination plate fin type indirect evaporative cooler according to claim 1, it is special
Sign is, each fresh air air inlet (1) place is provided with air filter unit (2) in the machine unit shell.
3. a kind of evaporation cooling handpiece Water Chilling Units of combination plate fin type indirect evaporative cooler according to claim 2, it is special
Sign is that the air filter unit (2) uses dry filter cotton filter.
4. a kind of evaporation cooling handpiece Water Chilling Units of combination plate fin type indirect evaporative cooler according to claim 1, it is special
Sign is, exhaust blower b (11) is provided with the exhaust outlet b (27)；
Exhaust blower a (7) is provided with each exhaust outlet a (26).
5. a kind of evaporation cooling handpiece Water Chilling Units of combination plate fin type indirect evaporative cooler according to claim 1, it is special
Sign is that the packed tower includes filler (12), and the filler (12) has been sequentially arranged above water-locator b (9), dash
Plate b (10), and the water-locator b (9) both ends are all connected with cold-water return pipe (8)；
Water tank (17) is provided with below the filler (12), and is formed between the filler (12) and water tank (17)
Air flow channel (25).
6. a kind of evaporation cooling handpiece Water Chilling Units of combination plate fin type indirect evaporative cooler according to claim 5, it is special
Sign is that the water tank (17) is connected with cold water supplying pipe (19), and water supply water is provided with the cold water supplying pipe (19)
Pump (18), and it is immersible pump that the water supply pump (18), which is located in water tank (17),.
7. a kind of evaporation cooling handpiece Water Chilling Units of combination plate fin type indirect evaporative cooler according to claim 5, it is special
Sign is that the filler (12) is plant fiber stuffing, and in the positive triangular pyramid stood upside down.
8. a kind of evaporation cooling handpiece Water Chilling Units of combination plate fin type indirect evaporative cooler according to claim 1, it is special
Sign is, the plate fin type indirect evaporative cooler, includes plate-fin heat exchanger (3) and is horizontally placed on plate-fin heat exchanger
(3) deep bead (4) at rear；
It is provided with above the plate-fin heat exchanger (3) and is disposed with water-locator a (5), water fender a (6)；The plate-fin
Cyclic water tank (16) is provided with below heat exchanger (3), wind is formed between the plate-fin heat exchanger (3) and cyclic water tank (16)
Road；
The water-locator a (5) is connected by water pipe (24) with cyclic water tank (16).
9. a kind of evaporation cooling handpiece Water Chilling Units of combination plate fin type indirect evaporative cooler according to claim 8, it is special
Sign is, water circulating pump (14), water filter (15) are respectively arranged with the water pipe (24).
10. a kind of evaporation cooling handpiece Water Chilling Units of combination plate fin type indirect evaporative cooler according to claim 8, it is special
Sign is that the structure of the plate-fin heat exchanger (3) is：Include multiple plastics core bodys be arrangeding in parallel, adjacent two modelings
Expect to form heat exchanger First air runner between core body, the both ends of the heat exchanger First air runner are respectively arranged with First air entrance
(20), First air outlet (21)；
Each plastics core body, includes two pieces of sheet plastics (23) that are parallel and being oppositely arranged, two pieces of sheet plastics
(23) heat exchanger Secondary Air runner is formed between, the heat exchanger Secondary Air runner upper end is provided with Secondary Air outlet (22), institute
State heat exchanger Secondary Air runner lower end and be provided with Secondary Air entrance (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721054197.2U CN207132500U (en) | 2017-08-22 | 2017-08-22 | A kind of evaporation cooling handpiece Water Chilling Units of combination plate fin type indirect evaporative cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721054197.2U CN207132500U (en) | 2017-08-22 | 2017-08-22 | A kind of evaporation cooling handpiece Water Chilling Units of combination plate fin type indirect evaporative cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207132500U true CN207132500U (en) | 2018-03-23 |
Family
ID=61635508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721054197.2U Expired - Fee Related CN207132500U (en) | 2017-08-22 | 2017-08-22 | A kind of evaporation cooling handpiece Water Chilling Units of combination plate fin type indirect evaporative cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207132500U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110762909A (en) * | 2019-10-23 | 2020-02-07 | 西安工程大学 | Evaporation type condenser based on dew point indirect evaporation cooling precooling |
-
2017
- 2017-08-22 CN CN201721054197.2U patent/CN207132500U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110762909A (en) * | 2019-10-23 | 2020-02-07 | 西安工程大学 | Evaporation type condenser based on dew point indirect evaporation cooling precooling |
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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: 20180323 Termination date: 20180822 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |