CN2430460Y - Cooler of dry washing machine - Google Patents
Cooler of dry washing machine Download PDFInfo
- Publication number
- CN2430460Y CN2430460Y CN 00221707 CN00221707U CN2430460Y CN 2430460 Y CN2430460 Y CN 2430460Y CN 00221707 CN00221707 CN 00221707 CN 00221707 U CN00221707 U CN 00221707U CN 2430460 Y CN2430460 Y CN 2430460Y
- Authority
- CN
- China
- Prior art keywords
- cooler
- electromagnetic valve
- refrigeration compressor
- condenser
- pressure
- 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 relates to a cooler of a dry washing machine, which comprises a refrigeration compressor, a condenser, a water cooler and a filter. The condenser is connected with an electromagnetic valve in serial way to be connected with another electromagnetic valve in parallel way, wherein, the connection end of the two electromagnetic valves is connected with the high-voltage opening of the refrigeration compressor by a copper pipe, and the connection end of the condenser and the electromagnetic valve is connected with the inlet of the water cooler by the copper pipe. The outlet of the water cooler, the filter, the electromagnetic valves and an expansion valve are orderly by copper pipes. An evaporator and a solvent cooler are connected between the expansion valve and the low-voltage opening of the refrigeration compressor in serial way by the copper pipes. Cooling temperature can be adjusted, cooling effect is good, and dry washing efficiency is high. The utility model can be used for various dry washing machines.
Description
The utility model relates to a kind of cooling device, is the cooling device that is used on the dry cleaner of dry cleaning specifically.
At present, the cooling device on the dry cleaner mainly contains two kinds.A kind of is in the solvent tank of dry cleaner cooling coil to be installed, and the method for employing feeding cooling water in cooling coil realizes the cooling to solvent.Though adopt this method also can realize cooling to solvent and since feed the cooling water in the cooling coil temperature can with season weather variations in temperature change, chilling temperature can't be regulated, and especially can't carry out sub-cooled.In addition, the cooling coil of this cooling device generally can only use one, and for having two solvent tanks with upper cavity, can only have a cavity that cooling coil is installed, and can't all cavitys be cooled off simultaneously, and cooling effect is bad.Another kind of cooling device mainly is made of refrigeration compressor, condenser, water cooler, filter, solvent cooler, evaporimeter, expansion valve and some electromagnetic valves.Because the solvent cooler and the evaporimeter of this device are in parallel, evaporimeter must be worked during washing.Guarantee evaporator operation, must close solvent cooler again.Otherwise as cooling off solvent, refrigerant must flow into solvent cooler, at this moment must close evaporimeter again.Like this, make that cooling and the washing in the dry-cleaning program can not be carried out simultaneously, the cycle of dry-cleaning circulation is longer, and dry-cleaning efficient is not high.
The purpose of this utility model is to provide a kind of dry cleaner cooling device, and this device chilling temperature is adjustable, good cooling results, dry-cleaning efficient height.
Dry cleaner cooling device of the present utility model, comprise refrigeration compressor, condenser, water cooler and filter, condenser and electromagnetic valve serial connection back are in parallel with another electromagnetic valve, the end that two electromagnetic valves wherein join joins by means of the high-pressure mouth of high-pressure copper pipe and refrigeration compressor, and condenser links to each other with the import of water cooler by means of high-pressure copper pipe with the end that electromagnetic valve joins.Between the outlet of water cooler and filter, between filter and electromagnetic valve, be connected by high-pressure copper pipe successively between electromagnetic valve and expansion valve.Its design feature is to be serially connected with evaporimeter and solvent cooler by high-pressure copper pipe successively between the low pressure port of expansion valve and refrigeration compressor.
Because solvent cooler of the present utility model is connected in series mutually with evaporimeter, chilling temperature can be regulated arbitrarily, can satisfy the dry-cleaning washing needs under all temps.Be connected in series mutually with evaporimeter owing to solvent cooler again, the shortcoming that can not cool off, can't wash when cooling off when having overcome the washing of parallel connection type connection makes the utility model both can wash simultaneously, cool off, and can wash respectively and cool off again, shorten cycle period, improved detersive efficiency.
Below in conjunction with accompanying drawing the utility model is described in further detail:
Accompanying drawing is a dry cleaner cooling device structural representation of the present utility model.
As shown in drawings, dry cleaner cooling device of the present utility model comprises refrigeration compressor 16, condenser 13, water cooler 17 and filter 3.Wherein, condenser 13 and electromagnetic valve 14 serial connection backs are in parallel with electromagnetic valve 15.The link of electromagnetic valve 14 and electromagnetic valve 15 is connected by the high-pressure mouth of high-pressure copper pipe with refrigeration compressor 16 bottoms, and the link of condenser 13 and electromagnetic valve 15 links to each other by means of the import of high-pressure copper pipe with water cooler 17.Between the import of the outlet of water cooler 17 and filter 3, between the import of the outlet of filter 3 and peephole 6, between the import of the outlet of peephole 6 and electromagnetic valve 7, between the import of the outlet of electromagnetic valve 7 and expansion valve 8, between the import of the outlet of expansion valve 8 and evaporimeter 12, between the coil pipe import of the outlet of evaporimeter 12 and solvent cooler 10, between the low pressure port on the coil pipe outlet of solvent cooler 10 and refrigeration compressor 16 tops, all be connected with high-pressure copper pipe.Leave water inlet 1 and delivery port 2 on the water cooler 17 wherein, solvent inlet 11 and outlet 9 are arranged on the solvent cooler 10.In addition, the high-pressure mouth of refrigeration compressor 16 and low pressure port are connected to Pressure gauge and relay 4 and Pressure gauge and relay 5 respectively, and Pressure gauge wherein is used for the pressure of display system at any time, and relay then has been the pressure protect effect.
During the utility model work, connect power supply earlier, electromagnetic valve 7 and 14 (or 15) is opened, refrigeration compressor 16 starts operation, refrigerant is compressed into the liquid of higher temperature, and this liquid flows in the condenser 13 (or water cooler 17) by high-pressure copper pipe, cools off heat release.When the liquid after the cooling heat release flow to expansion valve 8, this liquid was vaporized, thereby heat absorption turns cold.When the refrigerant that is vaporized arrives evaporimeter 12, produce the absorption refrigeration effect.When solvent cooler 10 has solvent streams out-of-date, the solvent that flows through is cooled, thereby reaches the effect of cooling solvent.Then, the cooled again compressor 16 of refrigerant sucks, and is compressed into the liquid of higher temperature, carries out next one circulation.
Claims (2)
1. dry cleaner cooling device, comprise refrigeration compressor (16), condenser (13), water cooler (17) and filter (3), condenser (13) and electromagnetic valve (14) serial connection back are in parallel with another electromagnetic valve (15), the end that two electromagnetic valves wherein (14 and 15) join joins by means of the high-pressure mouth of high-pressure copper pipe and refrigeration compressor (16), and condenser (13) links to each other by means of the import of high-pressure copper pipe with water cooler (17) with the end that electromagnetic valve (15) joins; Between the outlet of water cooler (17) and filter (3), between filter (3) and electromagnetic valve (7), be connected by high-pressure copper pipe successively between electromagnetic valve (7) and expansion valve (8); It is characterized in that being serially connected with evaporimeter (12) and solvent cooler (10) by high-pressure copper pipe successively between the low pressure port of expansion valve (8) and refrigeration compressor (16).
2. dry cleaner cooling device according to claim 1 is characterized in that the high-pressure mouth of refrigeration compressor and low pressure port all are connected to Pressure gauge and relay (4 and 5) thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00221707 CN2430460Y (en) | 2000-05-17 | 2000-09-08 | Cooler of dry washing machine |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00220338.3 | 2000-05-17 | ||
| CN00220338 | 2000-05-17 | ||
| CN 00221707 CN2430460Y (en) | 2000-05-17 | 2000-09-08 | Cooler of dry washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2430460Y true CN2430460Y (en) | 2001-05-16 |
Family
ID=34064156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00221707 Expired - Fee Related CN2430460Y (en) | 2000-05-17 | 2000-09-08 | Cooler of dry washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2430460Y (en) |
-
2000
- 2000-09-08 CN CN 00221707 patent/CN2430460Y/en not_active Expired - Fee Related
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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 |