CN203550645U - Evaporative cooler - Google Patents
Evaporative cooler Download PDFInfo
- Publication number
- CN203550645U CN203550645U CN201320603429.0U CN201320603429U CN203550645U CN 203550645 U CN203550645 U CN 203550645U CN 201320603429 U CN201320603429 U CN 201320603429U CN 203550645 U CN203550645 U CN 203550645U
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- CN
- China
- Prior art keywords
- water
- cooling water
- heat exchange
- pipe
- water tank
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- 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 discloses an evaporative cooler. The evaporative cooler comprises a water tank and a shell, wherein the water tank and the shell are connected through window-shades; an axial flow fan is arranged on the shell, a water separator, a spray water pipeline, a heat exchange pipe and a secondary heat exchange layer are sequentially arranged in the shell from top to bottom, the bottom of the water tank is connected with a cooling water pipe, and the cooling water pipe is provided with a circulating pump and a soften water device; the cooling water pipe is inserted from one end of the heat exchange pipe, and is connected with the spray water pipeline after the cooling water pipe penetrates out the other end of the heat exchange pipe, a heating device and a temperature gauge are further arranged in the water tank, and the temperature gauge is connected with the heating device. The cooling water pipe is inserted into the heat exchange pipe so that the heat exchange pipe achieves dual heat exchange from inside to outside, thereby accelerating the reaching of the heat balance, reducing the heat balance temperature and improving the efficiency of a cooler; and the heating device is arranged to prevent the condition that the cooler cannot be used due to the freezing of cooling water, and the soften water device can improve the operating stability of the cooler.
Description
Technical field
The utility model relates to a kind of devaporizer, belongs to refrigeration technology field.
Background technology
Devaporizer has advantages of compact conformation, efficient low-consume, small investment, operating cost is low, convenient for installation and maintenance and to environment without destruction, in the industries such as oil-refining chemical, electric power, metallurgy, air conditioner refrigerating and light industry, have a wide range of applications, representing the new direction of cooling technology development.
But existing devaporizer also has area for improvement, as further reduction thermal equilibrium temperature and accelerate the arrival etc. of thermal equilibrium temperature; On the other hand, when winter temperature is lower, the cooling water in cooling water tank is icing state, can cause cooler unavailable.
Existing devaporizer conventionally directly with running water or underground water as cooling water source, in these water sources, contain a large amount of calcium, magnesium ion and hydroxyl, carbanion, and these ion pair cooling tubes and even whole equipment all can play certain corrosiveness, if the water source that contains these ions is not processed, to the long-term operation of equipment, can bring adverse influence, also can cause adverse effect to the stability of cooler.
Utility model content
The utility model is for the deficiencies in the prior art, and object is to provide a kind of devaporizer, can improve the heat exchange efficiency of cooler, improves the stability of using.
The technical scheme that the utility model is realized above-mentioned purpose is: a kind of devaporizer, comprise water tank, casing, between water tank and casing, with shutter, connect, on casing, be provided with axial flow blower, casing inside is disposed with separator from top to bottom, shower water pipeline, heat exchanger tube and secondary heat exchange layer, water tank bottom connects cooling water pipe, on cooling water pipe, be provided with circulating pump and water softening device, cooling water pipe inserts from one end of heat exchanger tube, connection shower water pipeline from the other end of heat exchanger tube passes again, in water tank, be also provided with heater and thermometer, described thermometer connects heater.
On described shower water pipeline, be also provided with nozzle.
Described temperature is counted embedded temperature detector.
The beneficial effects of the utility model are: by the inner cooling water pipe that inserts of heat exchanger tube, make heat exchanger tube reach dual heat exchange from inside to outside, accelerated thermally equilibrated arrival, reduced thermal equilibrium temperature, improved the efficiency of cooler; The setting of heater, has prevented that cooling water from freezing and causing cooler unavailable; After cooling water is processed with water softening device, cooling hardness of water be can reduce, the resistance to corrosion of equipment and the stability of equipment operation improved.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the schematic cross-section that is inserted with the heat exchanger tube of cooling water pipe.
In figure: water tank 1, casing 2, circulating pump 3, water softening device 4, axial flow blower 5, shutter 6, thermometer 11, heater 12, cooling water pipe 21, shower water pipeline 22, heat exchanger tube 23, separator 24, secondary heat exchange layer 25.
The specific embodiment
Below in conjunction with accompanying drawing, and, the utility model is described further in conjunction with the embodiments.
Embodiment: as shown in Fig. 1～2, a kind of devaporizer, comprise water tank 1, casing 2, between water tank 1 and casing 2, with shutter 6, connect, on casing 2, be provided with axial flow blower 5, casing 2 inside are disposed with separator 24 from top to bottom, shower water pipeline 22, heat exchanger tube 23 and secondary heat exchange layer 25, water tank 1 bottom connects cooling water pipe 21, on cooling water pipe 21, be provided with circulating pump 3 and water softening device 4, cooling water pipe 21 inserts from one end of heat exchanger tube 23, connection shower water pipeline 22 from the other end of heat exchanger tube 23 passes again, in water tank 1, be also provided with heater 12 and thermometer 11, described thermometer 11 connects heater 12.
On described shower water pipeline 22, be also provided with nozzle.
Described thermometer 11 is embedded temperature detector.
In order to strengthen heat transfer effect, the quantity of heat exchanger tube 23 can be arranged on more than two, and cooling water pipe 21 can be divided into branch road and be inserted in heat exchanger tube 23.
Operation principle: air stream and the shower water introduced by the axial flow blower 5 of the hot use of hydrofuge oppositely or across flow through wetting heat exchanger tube 23 simultaneously, under certain thermic load and intake condition, shower water water temperature in cyclic process reaches an equilibrium temperature, if keep operating condition constant, equilibrium temperature also can remain unchanged.
And cooling water pipe 21 is inserted in heat exchanger tube 23, can exchange from inside to outside heat pipe 23 and carry out the exchange of temperature, accelerate the arrival of equilibrium temperature, and reduce equilibrium temperature, reach the effect that improves cooler heat exchange.
Thermometer 11 connects heaters 12, and heater 12 can design temperature, when the temperature transmitting when thermometer 11 arrives design temperature, heater 12 is opened automatically, prevents that cooling water from freezing, when temperature arrives closing temperature, heater 12 cuts out automatically, stops heating.
After 4 pairs of cooling waters of water softening device are processed, reduced the content of calcium wherein, magnesium ion and hydroxyl, carbanion, exchange heat pipe 23 plays a protective effect, has extended the service life of heat exchanger tube 23, has improved the stability of equipment.
Claims (3)
1. a devaporizer, comprise water tank (1), casing (2), between water tank (1) and casing (2), with shutter (6), connect, on casing (2), be provided with axial flow blower (5), casing (2) inside is disposed with separator (24) from top to bottom, shower water pipeline (22), heat exchanger tube (23) and secondary heat exchange layer (25), it is characterized in that: water tank (1) bottom connects cooling water pipe (21), on cooling water pipe (21), be provided with circulating pump (3) and water softening device (4), cooling water pipe (21) inserts from one end of heat exchanger tube (23), connection shower water pipeline (22) from the other end of heat exchanger tube (23) passes again, in water tank (1), be also provided with heater (12) and thermometer (11), described thermometer (11) connects heater (12).
2. devaporizer according to claim 1, is characterized in that: on described shower water pipeline (22), be also provided with nozzle.
3. devaporizer according to claim 1, is characterized in that: described thermometer (11) is embedded temperature detector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320603429.0U CN203550645U (en) | 2013-09-18 | 2013-09-18 | Evaporative cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320603429.0U CN203550645U (en) | 2013-09-18 | 2013-09-18 | Evaporative cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203550645U true CN203550645U (en) | 2014-04-16 |
Family
ID=50468751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320603429.0U Expired - Fee Related CN203550645U (en) | 2013-09-18 | 2013-09-18 | Evaporative cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203550645U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104457308A (en) * | 2014-11-18 | 2015-03-25 | 重庆蜀东天益空气冷却器有限公司 | Evaporative condenser with contraflow section |
| CN104930871A (en) * | 2015-06-12 | 2015-09-23 | 安徽东至广信农化有限公司 | Evaporative type condenser |
| CN109311655A (en) * | 2016-05-27 | 2019-02-05 | 艾威普科公司 | Water-saving insulation spray system |
| CN113914886A (en) * | 2021-10-26 | 2022-01-11 | 中铁工程装备集团有限公司 | Self-heat-dissipation water tank and water-cooling heat dissipation system for heading equipment |
-
2013
- 2013-09-18 CN CN201320603429.0U patent/CN203550645U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104457308A (en) * | 2014-11-18 | 2015-03-25 | 重庆蜀东天益空气冷却器有限公司 | Evaporative condenser with contraflow section |
| CN104930871A (en) * | 2015-06-12 | 2015-09-23 | 安徽东至广信农化有限公司 | Evaporative type condenser |
| CN109311655A (en) * | 2016-05-27 | 2019-02-05 | 艾威普科公司 | Water-saving insulation spray system |
| CN109311655B (en) * | 2016-05-27 | 2022-06-21 | 艾威普科公司 | Water-saving heat-insulation spraying system |
| CN113914886A (en) * | 2021-10-26 | 2022-01-11 | 中铁工程装备集团有限公司 | Self-heat-dissipation water tank and water-cooling heat dissipation system for heading equipment |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20160918 |