CN205279314U - Damp curtain air cooler - Google Patents
Damp curtain air cooler Download PDFInfo
- Publication number
- CN205279314U CN205279314U CN201520984190.5U CN201520984190U CN205279314U CN 205279314 U CN205279314 U CN 205279314U CN 201520984190 U CN201520984190 U CN 201520984190U CN 205279314 U CN205279314 U CN 205279314U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- water
- wet curtain
- pipe
- shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a damp curtain air cooler, which comprises a housing, be provided with first water pump, basin, second water pump, shell type heat exchanger, snake tubular heat exchanger, cover tubular heat exchanger and compressor in the casing, the gas outlet of shell type heat exchanger with the air inlet intercommunication of compressor, the gas outlet of compressor with double pipe heat exchanger's air inlet intercommunication, double pipe heat exchanger's gas outlet with snake tubular heat exchanger's air inlet intercommunication, snake tubular heat exchanger's gas outlet with the air inlet intercommunication of shell type heat exchanger, the lateral wall of basin is provided with the inlet tube, the inlet tube respectively with snake tubular heat exchanger with the double pipe heat exchanger intercommunication, the water inlet of first water pump respectively with snake tubular heat exchanger with the double pipe heat exchanger intercommunication. Drenching on wet curtain packs through setting up to water after the water cooling of shell type heat exchanger in with the basin again, effectively reducing the air temperature that gets into in the casing, refrigeration effect is better.
Description
Technical field
The utility model relates to a kind of refrigeration equipment, especially a kind of wet curtain cold blast engine.
Background technology
Wet curtain cold blast engine is a kind of refrigeration equipment, it is widely used in all kinds of production plant, when the fan operation of wet curtain cold blast engine, producing negative pressure in the machine shell of wet curtain cold blast engine, the air outside machine shell passes through in the very strong wet curtain ingress engine shell of water-absorbent, and the water on wet curtain evaporates under adiabatic condition, take away a large amount of latent heat, the cold air purifying, cooling oxygenation is then sent into workshop by blower fan by user terminal, and by continuous convection current, workshop reaches the effect of refrigeration.
But, existing wet curtain cold blast engine generally direct employing tap water water and drench curtain filler, and in extremely hot summer, the temperature of tap water is also at about 30 DEG C, and the refrigeration of the wet curtain cold blast engine being is less obvious.
In view of this, the structure of wet curtain cold blast engine is conducted in-depth research by the applicant, then has this case to produce.
Practical novel content
The purpose of this utility model is to provide a kind of refrigeration wet curtain cold blast engine preferably.
In order to realize above-mentioned purpose, the utility model adopts following technical scheme:
A kind of wet curtain cold blast engine, comprise machine shell and the winding wet curtain component on the inwall of described machine shell, the sidewall of described machine shell has offered air inlet port, production well has been offered in the upper end of described machine shell, it is provided with the first water pump in described machine shell, it is positioned at the tank of described bottom of shell, the 2nd water pump being placed in described tank and interconnective shell heat exchanger, coil heat exchanger, double-pipe exchanger and compressor, the described water outlet of the 2nd water pump is connected with the water-in of described shell heat exchanger, the air outlet of described shell heat exchanger is connected with the inlet mouth of described compressor, the air outlet of described compressor is connected with the inlet mouth of described double-pipe exchanger, the air outlet of described double-pipe exchanger is connected with the inlet mouth of described coil heat exchanger, the air outlet of described coil heat exchanger is connected with the inlet mouth of described shell heat exchanger, the sidewall of described tank is provided with water inlet pipe near the position of described tank upper end, described water inlet pipe is connected with filling pipe, and described water inlet pipe is connected with the water-in of described double-pipe exchanger with the water-in of described coil heat exchanger respectively, the water-in of described first water pump is connected with the water outlet of described double-pipe exchanger with the water outlet of described coil heat exchanger respectively, the water outlet of described first water pump is connected with the return water pipe with ft connection, the water outlet of described shell heat exchanger is connected with described wet curtain component.
Improving as one of the present utility model, described filling pipe is provided with floating-ball level switch, the ball float of described floating-ball level switch is placed on the liquid level of described tank.
Improving as one of the present utility model, described 2nd water pump is submersible type Absorb Water pump.
Improve as one of the present utility model, it is characterized in that, described wet curtain component comprises the wet curtain filler on the inwall being close to described machine shell, is positioned at the bath tube above described wet curtain filler and multiple shower nozzle being arranged on described bath tube, and described bath tube is connected with the water outlet of described shell heat exchanger.
Improving as one of the present utility model, also comprise airduct and blower fan, one end of described airduct is arranged on described air inlet port, and the other end is connected with user terminal, and described assembling is on described production well.
Adopting technique scheme, the utility model has following useful effect:
1, drenching watering after the water cooling in tank on wet curtain filler by arranging shell heat exchanger again, can effectively reduce the air themperature entering in housing, refrigeration is better.
The heat that compressor and shell heat exchanger produce is carried out water-cooled by the snake shell type interchanger 2, mutually connected by arranging and double-pipe exchanger, and the heat preventing compressor and shell heat exchanger from producing discharges in housing and affects cooling performance.
Accompanying drawing explanation
Fig. 1 is the structural representation of the wet curtain cold blast engine of the utility model.
Figure indicates corresponding as follows:
10-machine shell; 11-production well;
20-wets curtain component; 21-wets curtain filler;
22-bath tube; 23-shower nozzle;
30-airduct; 40-blower fan;
51-first water pump; 52-tank;
53-the 2nd water pump; 54-shell heat exchanger;
55-coil heat exchanger; 56-double-pipe exchanger;
57-compressor; 61-water shoot;
62-filling pipe; 63-floating-ball level switch;
64-return water pipe.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
As shown in Figure 1, the wet curtain cold blast engine that the present embodiment provides, comprises machine shell 10 and the winding wet curtain component 20 on the inwall of machine shell 10, and airduct 30 and blower fan 40. The sidewall of machine shell 10 is offered the air inlet port (not shown) being connected with its inside, production well 11 has been offered in the upper end of machine shell 10, and one end of airduct 30 is arranged on production well 11, and the other end is connected with user terminal, user terminal is conventional terminal, no longer describes in detail herein. In addition, blower fan 40 is also arranged on air inlet port 11, and blower fan 40 can produce negative pressure in machine shell 10 so that the air in machine shell 10 flows along airduct 30 toward user terminal direction, makes the flowing in machine shell 10 under air pressure effect of the air outside machine shell 10 simultaneously.
The 2nd water pump 53 be provided with the first water pump 51 in machine shell 10, be positioned at the tank 52 bottom machine shell 10, being placed on tank 52 and interconnective shell heat exchanger 54, coil heat exchanger 55, double-pipe exchanger 56 and compressor 57, wherein the 2nd water pump 53 is preferably submersible type Absorb Water pump, first water pump 51, shell heat exchanger 54, coil heat exchanger 55, double-pipe exchanger 56 and compressor 57 are all the device can directly bought on market, no longer describe in detail herein.
It should be noted that, machine shell 10 and tank 52 can be integral structures, it is also possible to be split-type structural, and the air inlet port position on machine shell 10 sidewall should higher than the position of tank 52.
The water outlet of the 2nd water pump 53 is connected with the water-in of shell heat exchanger 54, and the water outlet of shell heat exchanger 54 is connected with wet curtain component 20, it is ensured that the water temp flowing to wet curtain component 20 is relatively low. the air outlet of shell heat exchanger 54 is connected with the inlet mouth of compressor 57, the air outlet of compressor 57 is connected with the inlet mouth of double-pipe exchanger 56, the air outlet of double-pipe exchanger 56 is connected with the inlet mouth of coil heat exchanger 55, the air outlet of coil heat exchanger 55 is connected with the inlet mouth of shell heat exchanger 54, like this, shell heat exchanger 54, coil heat exchanger 55, the gas return path of a circulation is formed between double-pipe exchanger 56 and compressor 57, in this gas return path, perfusion is by refrigerant agent gas, the water temperature freezed and reduce in shell heat exchanger 54 is carried out by compressor 57, by coil heat exchanger 55 and double-pipe exchanger 56, the heat that compressor 57 produces is cooled, the heat avoiding compressor 57 to produce distributes and affect refrigeration in machine shell 10.
The sidewall of tank 52 is provided with water inlet pipe 61 near the position of tank 52 upper end, and water inlet pipe 61 can connect at the water source such as water supply pipe, for being that wet curtain cold blast engine provides water. Water inlet pipe 61 is connected with filling pipe 62, and water inlet pipe 61 is connected with the water-in of double-pipe exchanger 56 with the water-in of coil heat exchanger 55 respectively, the water-in of the first water pump 51 is connected with the water outlet of double-pipe exchanger 56 with the water outlet of coil heat exchanger 55 respectively, and first the water outlet of water pump 51 be connected with the return water pipe 64 with ft connection, return water pipe 64 can use the pipeline of hot water to be connected with needing, for providing hot water. Like this, water inlet pipe 61 can be coil heat exchanger 55 and double-pipe exchanger 56 provides water coolant, and these water are then extracted in return water pipe 64 by the first water pump 51 after being heated.
Being provided with floating-ball level switch 63 on filling pipe 62, the ball float of floating-ball level switch 63 is placed on the liquid level of tank 52, realizes automatically carrying out moisturizing as tank 52 taking this.
Wet curtain component 20 comprises the wet curtain filler 21 on the inwall being close to machine shell 10, is positioned at the bath tube 22 above wet curtain filler 21 and multiple shower nozzle 23 being arranged on bath tube 22, and bath tube 22 is connected with the water outlet of shell heat exchanger 54. It should be noted that, in order to view is succinct, only illustrating the wet curtain filler 21 of a part in Fig. 1, wet curtain filler 21 needs to cover completely on the air inlet port of machine shell 10, it is ensured that the air in ingress engine shell 10 all needs by wet curtain filler 21.
Above in conjunction with accompanying drawing, the utility model is done detailed description; but enforcement mode of the present utility model is not limited in above-mentioned enforcement mode; the utility model can be made various distortion according to prior art by those skilled in the art; being connected with tank by pipeline respectively as water inlet pipe 61 is connected with the water-in of double-pipe exchanger 56 water-in of water-in and the double-pipe exchanger 56 being changed to coil heat exchanger 55 respectively with the water-in of coil heat exchanger 55, these all belong to protection domain of the present utility model.
Claims (5)
1. a wet curtain cold blast engine, comprise machine shell and the winding wet curtain component on the inwall of described machine shell, the sidewall of described machine shell has offered air inlet port, production well has been offered in the upper end of described machine shell, it is characterized in that, it is provided with the first water pump in described machine shell, it is positioned at the tank of described bottom of shell, the 2nd water pump being placed in described tank and interconnective shell heat exchanger, coil heat exchanger, double-pipe exchanger and compressor, the described water outlet of the 2nd water pump is connected with the water-in of described shell heat exchanger, the air outlet of described shell heat exchanger is connected with the inlet mouth of described compressor, the air outlet of described compressor is connected with the inlet mouth of described double-pipe exchanger, the air outlet of described double-pipe exchanger is connected with the inlet mouth of described coil heat exchanger, the air outlet of described coil heat exchanger is connected with the inlet mouth of described shell heat exchanger, the sidewall of described tank is provided with water inlet pipe near the position of described tank upper end, described water inlet pipe is connected with filling pipe, and described water inlet pipe is connected with the water-in of described double-pipe exchanger with the water-in of described coil heat exchanger respectively, the water-in of described first water pump is connected with the water outlet of described double-pipe exchanger with the water outlet of described coil heat exchanger respectively, the water outlet of described first water pump is connected with the return water pipe with ft connection, the water outlet of described shell heat exchanger is connected with described wet curtain component.
2. wet curtain cold blast engine as claimed in claim 1, it is characterised in that, described filling pipe is provided with floating-ball level switch, the ball float of described floating-ball level switch is placed on the liquid level of described tank.
3. wet curtain cold blast engine as claimed in claim 1, it is characterised in that, described 2nd water pump is submersible type Absorb Water pump.
4. such as wet curtain cold blast engine as described in any claim in claim 1-3, it is characterized in that, described wet curtain component comprises the wet curtain filler on the inwall being close to described machine shell, is positioned at the bath tube above described wet curtain filler and multiple shower nozzle being arranged on described bath tube, and described bath tube is connected with the water outlet of described shell heat exchanger.
5. wet curtain cold blast engine as claimed in claim 4, it is characterised in that, also comprise airduct and blower fan, one end of described airduct is arranged on described air inlet port, and the other end is connected with user terminal, and described assembling is on described production well.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520984190.5U CN205279314U (en) | 2015-12-02 | 2015-12-02 | Damp curtain air cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520984190.5U CN205279314U (en) | 2015-12-02 | 2015-12-02 | Damp curtain air cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205279314U true CN205279314U (en) | 2016-06-01 |
Family
ID=56063891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520984190.5U Expired - Fee Related CN205279314U (en) | 2015-12-02 | 2015-12-02 | Damp curtain air cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205279314U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106403113A (en) * | 2016-11-04 | 2017-02-15 | 天津亚通制冷设备股份有限公司 | Air cooler provided with water replenishing mechanism for water tank |
-
2015
- 2015-12-02 CN CN201520984190.5U patent/CN205279314U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106403113A (en) * | 2016-11-04 | 2017-02-15 | 天津亚通制冷设备股份有限公司 | Air cooler provided with water replenishing mechanism for water tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20171202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |