CN203163324U - A water-cooled chiller - Google Patents
A water-cooled chiller Download PDFInfo
- Publication number
- CN203163324U CN203163324U CN 201220747510 CN201220747510U CN203163324U CN 203163324 U CN203163324 U CN 203163324U CN 201220747510 CN201220747510 CN 201220747510 CN 201220747510 U CN201220747510 U CN 201220747510U CN 203163324 U CN203163324 U CN 203163324U
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- China
- Prior art keywords
- filter
- condenser
- groups
- evaporimeter
- compression
- 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
Links
- 238000007906 compression Methods 0.000 claims abstract description 41
- 230000006835 compression Effects 0.000 claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 239000007788 liquid Substances 0.000 claims description 21
- 230000000694 effects Effects 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 abstract 4
- 239000002826 coolant Substances 0.000 description 15
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- 238000005057 refrigeration Methods 0.000 description 5
- 239000000498 cooling water Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229940059936 lithium bromide Drugs 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model relates to the technical field of water coolers, in particular to a water-cooled water chiller which comprises a condenser, the input end of the condenser is connected with the compression device, the output end of the condenser is connected with the filtering device, an evaporator is arranged between the compression device and the filtering device, the input end of the evaporator is connected with the filtering device, the output end of the evaporator is connected with a compression device, the condenser, the compression device, the evaporator and the filtering device are connected to form a series loop, the compression device comprises two groups of compression mechanisms which are arranged in parallel, the two groups of compression devices of the utility model are controlled by using a microcomputer gradual change automatic control technology, two groups of compression devices can be set to work simultaneously or a single group of compression devices can work simultaneously according to requirements, so that an ideal heat exchange effect can be achieved, and the purpose of energy conservation can be achieved.
Description
Technical field
The utility model relates to the cooling-water machine technical field, relates in particular to a kind of water-cooled handpiece Water Chilling Units.
Background technology
Cooling-water machine is commonly called as refrigerator, refrigeration machine, frozen water machine, freezes water machine, cooler etc., and its character principle is a multi-functional machine, has removed liquid vapors by compression or heat absorption formula kind of refrigeration cycle.The both vapor compression handpiece Water Chilling Units comprises the steam compression type refrigeration recycle compressor of four chief components, evaporimeter, and condenser, thus the form of part metering device has realized different cold-producing mediums.Absorption cold water machine utilizes water as cold-producing medium, and water and lithium-bromide solution between relying on, to reach the very strong affinity of refrigeration.
The hotel, places such as market are increasing to the demand of handpiece Water Chilling Units, but existing handpiece Water Chilling Units has only single group compressor because of inside and carries out refrigeration work, so the heat exchange effect does not reach requirement, develop the handpiece Water Chilling Units that inside is provided with many group compressors for this reason, the compressor of the handpiece Water Chilling Units inside of this class links, handpiece Water Chilling Units starts, all compressors are started working simultaneously, handpiece Water Chilling Units is closed, all compressors quit work simultaneously, though the handpiece Water Chilling Units of this type has reached desirable heat exchange effect, unreasonable because of indoor design causes having very big defective aspect energy-conservation.
Summary of the invention
The purpose of this utility model is to provide a kind of water-cooled handpiece Water Chilling Units at the deficiencies in the prior art, two groups of compression sets of the utility model are controlled by using micro computer gradual change automatic control technology, can set as required that two groups of compression sets are worked simultaneously or the work of single group compression set, desirable heat exchange effect can be arrived, purpose of energy saving can be reached again.
For achieving the above object, a kind of water-cooled handpiece Water Chilling Units of the present utility model, comprise condenser, the input of described condenser connects compression set, the output of described condenser is connected with filter, be provided with evaporimeter between described compression set and the filter, the input of described evaporimeter connects filter, the output of described evaporimeter connects compression set, described condenser, compression set, evaporimeter, filter are connected to form series loop, described compression set comprises two groups of compressing mechanisms, and described two groups of compressing mechanisms are arranged in parallel.
As preferably, described compressing mechanism comprises compressor, the output of described compressor is connected with the input of condenser, the input of described compressor is connected with gas-liquid separator, the input of described gas-liquid separator is connected with the output of evaporimeter, and described condenser, compressor, gas-liquid separator are connected in series.
As preferably, described filter comprises two groups of filter mechanisms, and described two groups of filter mechanisms are arranged in parallel.
As preferably, described filter mechanism comprises filter, and the input of described filter is connected with the output of condenser, and the output of described filter is connected with expansion valve, the output of described expansion valve is connected with the input of evaporimeter, and described condenser, filter, expansion valve are connected in series.
The beneficial effects of the utility model: the gas coolant medium enters condenser after compressor comes out, the gas coolant medium is by the condenser release heat, become the liquid coolant medium, the liquid coolant medium is removed impurity in entering filter, from filter, flow out then through entering in the evaporimeter after expansion valve throttling and the step-down, the heat of liquid coolant medium absorption water becomes gas in evaporimeter, carrying out separating of gas and liquid by gas-liquid separator, gas coolant medium after the separation enters and is compressed into low temperature in the compressor, the gas of high pressure enters in the condenser again, periodic duty, be provided with two groups of conversion equipments, can make one group of conversion equipment work according to demand, two groups of conversion equipments are worked jointly, two groups of compression sets of the utility model are controlled by using micro computer gradual change automatic control technology, can set as required that two groups of compression sets are worked simultaneously or the work of single group compression set, can arrive desirable heat exchange effect, can reach purpose of energy saving again.
Description of drawings
Fig. 1 is pipeline catenation principle schematic diagram of the present utility model.
Reference numeral comprises:
1-condenser, 2-compression set, 21-compressor, 22-gas-liquid separator
3-filter, 31-filter, 32-expansion valve, 4-evaporimeter.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in detail.
As shown in Figure 1, a kind of water-cooled handpiece Water Chilling Units, comprise condenser 1, the input of described condenser 1 connects compression set 2, the output of described condenser 1 is connected with filter 3, be provided with evaporimeter 4 between described compression set 2 and the filter 3, the input of described evaporimeter 4 connects filter 3, the output of described evaporimeter 4 connects compression set 2, described condenser 1, compression set 2, evaporimeter 4, filter 3 are connected to form series loop, described compression set 2 comprises two groups of compressing mechanisms, and described two groups of compressing mechanisms are arranged in parallel.
Present embodiment gas coolant medium enters condenser 1 after compression set 2 comes out, the gas coolant medium is by condenser 1 release heat, become the liquid coolant medium, the liquid coolant medium is removed impurity and step-down in entering filter for installation 3, enter then in the evaporimeter 4, the heat of liquid coolant medium absorption water becomes gas in evaporimeter 4, the gas coolant medium enters in the compression set 2 again and is compressed into low temperature, the gas of high pressure enters in the condenser 1 again, periodic duty, be provided with two groups of conversion equipments, can make one group of conversion equipment work according to demand, two groups of conversion equipments are worked jointly, two groups of compression sets of the utility model are controlled by using micro computer gradual change automatic control technology, can set as required that two groups of compression sets are worked simultaneously or the work of single group compression set, desirable heat exchange effect can be arrived, purpose of energy saving can be reached again.
In the present embodiment, described compressing mechanism comprises compressor 21, the output of described compressor 21 is connected with the input of condenser 1, the input of described compressor 21 is connected with gas-liquid separator 22, the input of described gas-liquid separator 22 is connected with the output of evaporimeter 4, described condenser 1, compressor 21, gas-liquid separator 22 are connected in series, gas coolant medium after separating through gas-liquid separator 22 enters the gas coolant medium that compressor 21 is compressed into low temperature, high pressure, enters heat release liquefy refrigerant medium in the condenser again.
In the present embodiment, described filter 3 comprises two groups of filter mechanisms, and described two groups of filter mechanisms are arranged in parallel, when compression set 2 is worked simultaneously, two groups of filters 3 are also worked simultaneously, and when having only single group compression set 2 to work, filter 3 also is single group of work.
In the present embodiment, described filter mechanism comprises filter 31, the input of described filter 31 is connected with the output of condenser 1, the output of described filter 31 is connected with expansion valve 32, the output of described expansion valve 32 is connected with the input of evaporimeter 4, described condenser 1, filter 31, expansion valve 32 are connected in series, enter after the liquid refrigerants medium comes out from condenser 1 in the filter 31 and filter, filter the back by expansion valve 32 step-downs, enter again that the evaporation heat absorption becomes the gaseous coolant medium in the evaporimeter 4.
Above content only is preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, the part that all can change in specific embodiments and applications, this description should not be construed as restriction of the present utility model.
Claims (4)
1. water-cooled handpiece Water Chilling Units, comprise condenser (1), it is characterized in that: the input of described condenser (1) connects compression set (2), the output of described condenser (1) is connected with filter (3), be provided with evaporimeter (4) between described compression set (2) and the filter (3), the input of described evaporimeter (4) connects filter (3), the output of described evaporimeter (4) connects compression set (2), described condenser (1), compression set (2), evaporimeter (4), filter (3) is connected to form series loop, described compression set (2) comprises two groups of compressing mechanisms, and described two groups of compressing mechanisms are arranged in parallel.
2. a kind of water-cooled handpiece Water Chilling Units according to claim 1, it is characterized in that: described compressing mechanism comprises compressor (21), the output of described compressor (21) is connected with the input of condenser (1), the input of described compressor (21) is connected with gas-liquid separator (22), the input of described gas-liquid separator (22) is connected with the output of evaporimeter (4), and described condenser (1), compressor (21), gas-liquid separator (22) are connected in series.
3. a kind of water-cooled handpiece Water Chilling Units according to claim 1, it is characterized in that: described filter (3) comprises two groups of filter mechanisms, described two groups of filter mechanisms are arranged in parallel.
4. a kind of water-cooled handpiece Water Chilling Units according to claim 3, it is characterized in that: described filter mechanism comprises filter (31), the input of described filter (31) is connected with the output of condenser (1), the output of described filter (31) is connected with expansion valve (32), the output of described expansion valve (32) is connected with the input of evaporimeter (4), and described condenser (1), filter (31), expansion valve (32) are connected in series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220747510 CN203163324U (en) | 2012-12-31 | 2012-12-31 | A water-cooled chiller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220747510 CN203163324U (en) | 2012-12-31 | 2012-12-31 | A water-cooled chiller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203163324U true CN203163324U (en) | 2013-08-28 |
Family
ID=49024503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220747510 Expired - Fee Related CN203163324U (en) | 2012-12-31 | 2012-12-31 | A water-cooled chiller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203163324U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402919A (en) * | 2015-12-17 | 2016-03-16 | 重庆美的通用制冷设备有限公司 | Water chilling unit |
| CN112556241A (en) * | 2020-12-21 | 2021-03-26 | 珠海格力电器股份有限公司 | Compressor assembly, control method and air conditioner |
-
2012
- 2012-12-31 CN CN 201220747510 patent/CN203163324U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402919A (en) * | 2015-12-17 | 2016-03-16 | 重庆美的通用制冷设备有限公司 | Water chilling unit |
| CN105402919B (en) * | 2015-12-17 | 2018-06-05 | 重庆美的通用制冷设备有限公司 | Handpiece Water Chilling Units |
| CN112556241A (en) * | 2020-12-21 | 2021-03-26 | 珠海格力电器股份有限公司 | Compressor assembly, control method and air conditioner |
| CN112556241B (en) * | 2020-12-21 | 2024-02-20 | 珠海格力电器股份有限公司 | Compressor assembly, control method and air conditioner |
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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: 20130828 Termination date: 20161231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |