CN203798001U - Water chilling unit system for air cooling industry - Google Patents
Water chilling unit system for air cooling industry Download PDFInfo
- Publication number
- CN203798001U CN203798001U CN201420045512.5U CN201420045512U CN203798001U CN 203798001 U CN203798001 U CN 203798001U CN 201420045512 U CN201420045512 U CN 201420045512U CN 203798001 U CN203798001 U CN 203798001U
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- air
- cooling
- water
- chilling unit
- refrigeration compressor
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Abstract
The utility model relates to a water chilling unit system for the air cooling industry. The water chilling unit system comprises a cooling water tank, a refrigeration compressor, a heat dissipation fan, a first air condenser, a second air condenser, a liquid storage device, a drying filter and a circulation water pump. A cooling water return opening is communicated with the circulation water pump, the outlet end of a cooling coil penetrates out of cooling water tank to be connected with the refrigeration compressor, the refrigeration compressor is connected with the inlet of the first air condenser, the outlet of the first air condenser is communicated with the inlet of the second air condenser, and the outlet of the second air condenser is communicated with the lower portion of the liquid storage device. The upper portion of the liquid storage device is communicated with the inlet end of the cooling coil through the drying filter, and the heat dissipation fan is arranged between the first air condenser and the second air condenser. According to the water chilling unit system for the air cooling industry, a water chilling unit designed in this way is adopted, efficient condensers and evaporators are utilized, heat exchange efficiency is particularly good, electricity and energy are saved, operation noise is low, and service life is long.
Description
Technical field
The utility model relates to the field of Refrigeration Technique, especially a kind of air-cooled industrial water chilling unit system.
Background technology
Along with the sustainable development of China's economy, people have higher requirement to live and work environment, and university's central air conditioning is used in a large number, and the corresponding increase of scale of air conditioner refrigerating station and water system is also more complicated.The rational lectotype selection of air conditioner refrigerating station and water system and design, reliably operation are controlled and good operational management, the effective operation to air-conditioning system and energy-saving and cost-reducing play a part very important.Cooling-water machine, is divided into two kinds of air-cooled water cooling machine and ability of swimming cooling-water machines in the industry, cooling-water machine credulity plastic cement science and technology, and cooling-water machine is divided into low temperature water cooling machine and normal temperature cooling-water machine in temperature control, and normal temperature temperature general control is within the scope of 0 degree-35 degree.The control of low temperature machine temperature is generally in 0 degree-subzero 100 degree left and right scopes.Due to the handpiece Water Chilling Units using at present, operation noise is high, and power consumption is not durable, and service life is short, cleaning maintenance inconvenience.
Summary of the invention
The technical problems to be solved in the utility model is: in order to overcome the problem of above-mentioned middle existence, provide a kind of air-cooled industrial water chilling unit system, its project organization is reasonable and noise is low, power saving, and the life-span is long.
The utility model solves the technical scheme that its technical problem adopts: a kind of air-cooled industrial water chilling unit system, comprise cooling water tank, refrigeration compressor, cooling fan, the first air-cooled condenser, the second air-cooled condenser, reservoir and device for drying and filtering and water circulating pump, in described cooling water tank, be provided with cooling coil and float switch, in the upper portion side wall of cooling water tank, offer the water compensating valve being connected with float switch, be opened in the cooling water water return outlet of middle part and offer the draining valve of bottom and the cooling water outlet being connected with water circulating pump, cooling water water return outlet is connected with water circulating pump, the port of export of described cooling coil passes cooling water tank and is connected with refrigeration compressor, refrigeration compressor is connected with the import of the first air-cooled condenser, the outlet of the first air-cooled condenser is connected with the import of the second air-cooled condenser, the outlet of the second air-cooled condenser is connected with the bottom of reservoir, the top of reservoir is connected with the entrance point of cooling coil by device for drying and filtering, cooling fan is located between the first air-cooled condenser and the second air-cooled condenser.
Between the port of export of described cooling coil and refrigeration compressor, be provided with low-pressure meter, the port of export of refrigeration compressor is provided with high pressure gauge, between low-pressure meter and high pressure gauge, is provided with pressure controller.
Between described device for drying and filtering and the entrance point of cooling coil, be connected with expansion valve.
The beneficial effects of the utility model are: the air-cooled industrial water chilling unit system of described one, adopt the handpiece Water Chilling Units of this kind of design, and utilize high efficiency condenser and evaporimeter, heat exchanger efficiency spy is good, power and energy saving, operation noise is low, long service life.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the overall structure schematic diagram of a kind of air-cooled industrial water chilling unit system described in the utility model.
Accompanying drawing acceptance of the bid note is described below: 1, cooling water tank, 2, refrigeration compressor, 3, cooling fan, 4, the first air-cooled condenser, 5, the second air-cooled condenser, 6, reservoir, 7, device for drying and filtering, 8, water circulating pump, 9, cooling coil, 10, float switch, 11, water compensating valve, 12, cooling water water return outlet, 13, draining valve, 14, cooling water outlet, 15, low-pressure meter, 16, high pressure gauge, 17, pressure controller, 18, expansion valve.
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is only described in a schematic way, and therefore it only shows the formation relevant with the utility model.
The air-cooled industrial water chilling unit system of one as shown in Figure 1, comprise cooling water tank 1, refrigeration compressor 2, cooling fan 3, the first air-cooled condenser 4, the second air-cooled condenser 5, reservoir 6 and device for drying and filtering 7 and water circulating pump 8, in cooling water tank 1, be provided with cooling coil 9 and float switch 10, in the upper portion side wall of cooling water tank 1, offer the water compensating valve 11 being connected with float switch 10, be opened in the cooling water water return outlet 12 of middle part and offer the draining valve 13 of bottom and the cooling water outlet 14 being connected with water circulating pump 8, cooling water water return outlet 12 is connected with water circulating pump 8, the port of export of cooling coil 9 passes cooling water tank 1 and is connected with refrigeration compressor 2, between the port of export of cooling coil 9 and refrigeration compressor 2, be provided with low-pressure meter 15, the port of export of refrigeration compressor 2 is provided with high pressure gauge 16, between low-pressure meter 15 and high pressure gauge 16, be provided with pressure controller 17, refrigeration compressor 2 is connected with the import of the first air-cooled condenser 4, the outlet of the first air-cooled condenser 4 is connected with the import of the second air-cooled condenser 5, the outlet of the second air-cooled condenser 5 is connected with the bottom of reservoir 6, the top of reservoir 6 is connected with the entrance point of cooling coil 9 by device for drying and filtering 7, between the entrance point of device for drying and filtering 7 and cooling coil 9, be connected with expansion valve 18, cooling fan 3 is located between the first air-cooled condenser 4 and the second air-cooled condenser 5.
The air-cooled industrial water chilling unit system of one of the present utility model, in cooling water tank, inject cooling water, be injected into and all soak into cooling coil 9, the interior cooling liquid of cooling coil 9 or gas pass into refrigeration compressor 2, by the effect of refrigeration compressor 2, liquid or gas are passed through to the first air-cooled condenser 4 and the second air-cooled condenser 5, finally pass into the interior storage of reservoir 6, some gas with liquid is by device for drying and filtering 7, thereby return carry out in cooling coil 9 cooling, water in cooling water tank 1 is by the effect of water circulating pump 8, realize a cold circulation of water.
Taking above-mentioned foundation desirable embodiment of the present utility model as enlightenment, by above-mentioned description, relevant staff can, not departing from the scope of this utility model technological thought, carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to claim scope.
Claims (3)
1. an air-cooled industrial water chilling unit system, it is characterized in that: comprise cooling water tank (1), refrigeration compressor (2), cooling fan (3), the first air-cooled condenser (4), the second air-cooled condenser (5), reservoir (6) and device for drying and filtering (7) and water circulating pump (8), in described cooling water tank (1), be provided with cooling coil (9) and float switch (10), in the upper portion side wall of cooling water tank (1), offer the water compensating valve (11) being connected with float switch (10), be opened in the cooling water water return outlet (12) of middle part and offer the draining valve (13) of bottom and the cooling water outlet (14) being connected with water circulating pump (8), cooling water water return outlet (12) is connected with water circulating pump (8), the port of export of described cooling coil (9) passes cooling water tank (1) and is connected with refrigeration compressor (2), refrigeration compressor (2) is connected with the import of the first air-cooled condenser (4), the outlet of the first air-cooled condenser (4) is connected with the import of the second air-cooled condenser (5), the outlet of the second air-cooled condenser (5) is connected with the bottom of reservoir (6), the top of reservoir (6) is connected with the entrance point of cooling coil (9) by device for drying and filtering (7), cooling fan (3) is located between the first air-cooled condenser (4) and the second air-cooled condenser (5).
2. the air-cooled industrial water chilling unit system of one according to claim 1, it is characterized in that: between the port of export of described cooling coil (9) and refrigeration compressor (2), be provided with low-pressure meter (15), the port of export of refrigeration compressor (2) is provided with high pressure gauge (16), between low-pressure meter (15) and high pressure gauge (16), is provided with pressure controller (17).
3. the air-cooled industrial water chilling unit system of one according to claim 1, is characterized in that: between described device for drying and filtering (7) and the entrance point of cooling coil (9), be connected with expansion valve (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420045512.5U CN203798001U (en) | 2014-01-23 | 2014-01-23 | Water chilling unit system for air cooling industry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420045512.5U CN203798001U (en) | 2014-01-23 | 2014-01-23 | Water chilling unit system for air cooling industry |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203798001U true CN203798001U (en) | 2014-08-27 |
Family
ID=51380206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420045512.5U Expired - Fee Related CN203798001U (en) | 2014-01-23 | 2014-01-23 | Water chilling unit system for air cooling industry |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203798001U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105764308A (en) * | 2016-04-19 | 2016-07-13 | 上海浪超电子电器有限公司太仓分公司 | Intelligent split type water cooling radiator |
| CN108081139A (en) * | 2017-12-26 | 2018-05-29 | 王变芝 | A kind of polishing machine heat sink |
-
2014
- 2014-01-23 CN CN201420045512.5U patent/CN203798001U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105764308A (en) * | 2016-04-19 | 2016-07-13 | 上海浪超电子电器有限公司太仓分公司 | Intelligent split type water cooling radiator |
| CN108081139A (en) * | 2017-12-26 | 2018-05-29 | 王变芝 | A kind of polishing machine heat sink |
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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: 20140827 Termination date: 20150123 |
|
| EXPY | Termination of patent right or utility model |