CN2425338Y - Small water-cooling cold water machine with cooling tower - Google Patents
Small water-cooling cold water machine with cooling tower Download PDFInfo
- Publication number
- CN2425338Y CN2425338Y CN 00228365 CN00228365U CN2425338Y CN 2425338 Y CN2425338 Y CN 2425338Y CN 00228365 CN00228365 CN 00228365 CN 00228365 U CN00228365 U CN 00228365U CN 2425338 Y CN2425338 Y CN 2425338Y
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- water
- cooling
- cooling tower
- pump
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Abstract
The utility model relates to a small water-cooling cold water machine with a cooling tower, which belongs to the field of air conditioner refrigeration equipment. The utility model is composed of a water pump, a cooling tower and a refrigerating machine set, wherein the water pump comprises a refrigerating pump and a cooling pump. The cooling tower comprises a sprinkling pipe, a water plate, a blower, a cooling water pump, a material filling piece and a condensing coil pipe. The refrigerating machine set comprises a compressor, a condenser, a throttling element and an evaporator. The utility model has the advantages of little resistance, high refrigerating speed, easy manufacture, convenient maintenance, energy saving, etc.
Description
The utility model relates to a kind of small-sized water-cooled cooling-water machine that carries cooling tower, belongs to the operation of air conditioning systems field.
At present, its condensation radiator portion of small-sized cold water machine overwhelming majority of domestic production use is air-cooled; Water-cooled is adopted in the condensation of part machine, but machine also needs to dispose in addition cooling tower when installing and use.Small-sized cooling-water machine adopts air-cooled, and the condensation radiating effect is than water-cooled difference, and current consumption is big; And existing water-cooled cooling-water machine needs to increase in addition cooling tower when installing, and the air-cooler that uses at present, refrigerator chamber air-cooler particularly, by the defrosting water drenching device on tube coil type heat exchanger in compressor, wind cabinet, the blower fan and top, compositions such as the wind collecting unit at the fixedly drip tray of bottom and wind cabinet top, blower fan.Tube coil type heat exchanger is to do snakelike coiling with weldless steel tube, the useful steel band of tube outer surface twine or sheet stamping after be enclosed within a plurality of fastening fin on it on the external diameter of pipe, in order to increase heat exchange area.The shortcoming of this air-cooler is, because its core heat exchanger is to arrange with very long steel pipe transverse, is coiled to form up and down, and working medium will pass through whole pipe ranges from import to outlet, and owing to pipe bend is many, resistance to flow is big; Warm air enters from wind cabinet bottom and passes the lower tube sub-surface earlier simultaneously, because conduction of heat makes the volumetric expansion of intraluminal fluid attitude working medium, progressively gasification forms the gas-liquid mixed state, and resistance to flow increases, and has influenced the effect of heat exchange, thereby has influenced refrigerating speed; Because outer tube surface ingress of air area is little, the fin end is away from tube wall, and thermal conduction capability is low, also influences refrigeration.And this heat exchanger is made complexity, consumable material is many, the cost height.Especially for the air-cooler in the freezer, can produce corrosion to pipe when heavily steaming sterilization when the trickle defrosting or with sulphur, because pipeline is long, be arranged above and below closely, maintenance is extremely inconvenient.
The purpose of this utility model is exactly at last the deficiencies in the prior art part, provides a kind of resistance little, and refrigerating speed is fast, makes simply, and is easy to maintenance, saves the small-sized water-cooled cooling-water machine that carries cooling tower of energy.
The purpose of this utility model is achieved in that a kind of small-sized water-cooled cooling-water machine that carries cooling tower, it is characterized in that it is made up of water pump, cooling tower and refrigerator, and described water pump comprises refrigerating water pump and cooling pump; Described cooling tower includes sprinkler pipe, water pond, blower fan, cooling-water pump, packing sheet, condensing coil; Described unit cooler includes compressor, condenser, throttling element and vaporizer; Described condensing coil can be interspersed in the packing sheet or in rain belt or the pond in the cooling tower; Described refrigerating water pump, water is through vaporizer output refrigerated water; The cycle operation constantly in water tower of described cooling pump water; Described vaporizer can adopt dry type or full liquid type work; Blower fan can adopt axial-flow type or centrifugal work; Cooling tower can be adopted cross-flow type or reverse-flow work.
The drawing of accompanying drawing is described as follows:
Fig. 1 is the utility model synoptic diagram,
Fig. 2 is the structural representation of Figure 1A-A,
Fig. 3 is a vertical view of the present utility model,
Fig. 4 is a schematic diagram of the present utility model.
Below in conjunction with drawings and Examples the utility model is described in further detail: compressor 1, vaporizer 2, compressor return air pipe 3, vaporizer header 4, chilled water pump 5, refrigerated water water inlet device 6, cooling-water pump 7, header 8, rising pipe 9, pump water inlet 10, water pond 11, water sprayering hole 12, motor 13, motor frame 14, blower fan 15, condensate line 16, compressor exhaust pipe 17, condensing coil 18, throttling element 19.Shown in Fig. 1～3, described water pump comprises refrigerating water pump and cooling pump; Described cooling tower includes sprinkler pipe, water pond, blower fan, cooling-water pump, packing sheet, condensing coil; Described unit cooler includes compressor, condenser, throttling element and vaporizer; Described condensing coil can be interspersed in the packing sheet or in rain belt or the pond in the cooling tower; Described refrigerating water pump, water is through vaporizer output refrigerated water; The cycle operation constantly in water tower of described cooling pump water; Described vaporizer can adopt dry type or full liquid type work; Blower fan can adopt axial-flow type or centrifugal work; Cooling tower can be adopted cross-flow type or reverse-flow work.Cooling tower forms can adopt reverse-flow or cross-flow type, and blower fan can become the exhausting formula with blowing-type, and interior type formula has axial-flow type or centrifugal fan.Also can adopt the condenser of telescoping, board-like, clamping tube type or other form in the cooling tower, evaporating can adopt dry type or full liquid type (as telescoping, shell-tube type, board-like etc.).There is water collecting basin (following water pond) lower side, rain belt, and the water pool inner water is stamped watering dish or sprinkler by the cooling pump suction, constantly circulation.As shown in Figure 4, the high temperature and high pressure gas that compressor is discharged enters prolong by vapor pipe, and the rainwater under being spilt by the watering dish cools off heat extraction, and is taken away by air draft.Enter the throttling element throttling after the condensation of refrigerant and enter vaporizer again,, return in the compressor the refrigerated water cooling.
The utility model has following advantage compared to existing technology: resistance is little, and refrigeration speed is fast, Make simply, easy to maintenance, the miniature water cold type cooling-water machine that carries cooling tower of saving energy Device.
Claims (7)
1, a kind of small-sized water-cooled cooling-water machine that carries cooling tower is characterized in that it is made up of water pump, cooling tower and refrigerator, and described water pump comprises refrigerating water pump and cooling pump; Described cooling tower includes sprinkler pipe, water pond, blower fan, cooling-water pump, packing sheet, condensing coil; Described unit cooler includes compressor, condenser, throttling element and vaporizer.
2, the small-sized water-cooled cooling-water machine that carries cooling tower according to claim 1 is characterized in that in the cooling tower that described condensing coil can be interspersed in the packing sheet or in rain belt or the pond.
3, the small-sized water-cooled cooling-water machine that carries cooling tower according to claim 1 is characterized in that described refrigerating water pump, and water is through vaporizer output refrigerated water.
4, the small-sized water-cooled cooling-water machine that carries cooling tower according to claim 1 is characterized in that the cycle operation constantly in water tower of described cooling pump water.
5, the small-sized water-cooled cooling-water machine that carries cooling tower according to claim 1 is characterized in that described vaporizer can adopt dry type or full liquid type work.
6, the small-sized water-cooled cooling-water machine that carries cooling tower according to claim 1 is characterized in that blower fan can adopt axial-flow type or centrifugal work.
7, the small-sized water-cooled cooling-water machine that carries cooling tower according to claim 1 is characterized in that cooling tower can adopt cross-flow type or reverse-flow work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00228365 CN2425338Y (en) | 2000-06-05 | 2000-06-05 | Small water-cooling cold water machine with cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00228365 CN2425338Y (en) | 2000-06-05 | 2000-06-05 | Small water-cooling cold water machine with cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2425338Y true CN2425338Y (en) | 2001-03-28 |
Family
ID=33591849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00228365 Expired - Fee Related CN2425338Y (en) | 2000-06-05 | 2000-06-05 | Small water-cooling cold water machine with cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2425338Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100410608C (en) * | 2006-09-21 | 2008-08-13 | 胡丰 | Quick wine-cooling machine |
| CN102734987A (en) * | 2012-07-05 | 2012-10-17 | 江门市地尔汉宇电器股份有限公司 | Water-cooled condenser device for room air-conditioner |
| CN104283124A (en) * | 2014-10-16 | 2015-01-14 | 苏州市世纪晶源光电科技有限公司 | Outdoor power distribution cabinet |
| CN112781182A (en) * | 2021-01-08 | 2021-05-11 | 广州中宇冷气科技发展有限公司 | Air conditioner energy efficiency ratio monitoring method and device |
-
2000
- 2000-06-05 CN CN 00228365 patent/CN2425338Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100410608C (en) * | 2006-09-21 | 2008-08-13 | 胡丰 | Quick wine-cooling machine |
| CN102734987A (en) * | 2012-07-05 | 2012-10-17 | 江门市地尔汉宇电器股份有限公司 | Water-cooled condenser device for room air-conditioner |
| CN104283124A (en) * | 2014-10-16 | 2015-01-14 | 苏州市世纪晶源光电科技有限公司 | Outdoor power distribution cabinet |
| CN112781182A (en) * | 2021-01-08 | 2021-05-11 | 广州中宇冷气科技发展有限公司 | Air conditioner energy efficiency ratio monitoring method and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |