CN202328885U - Laser water cooler with anti-freezing function - Google Patents
Laser water cooler with anti-freezing function Download PDFInfo
- Publication number
- CN202328885U CN202328885U CN2011203632185U CN201120363218U CN202328885U CN 202328885 U CN202328885 U CN 202328885U CN 2011203632185 U CN2011203632185 U CN 2011203632185U CN 201120363218 U CN201120363218 U CN 201120363218U CN 202328885 U CN202328885 U CN 202328885U
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- China
- Prior art keywords
- water
- water tank
- evaporation
- laser cooling
- water cooler
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- Expired - Fee Related
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Abstract
The utility model discloses a laser water cooler with an anti-freezing function. The water cooler comprises a refrigeration system and a cooling liquid system, wherein the refrigeration system consists of a compressor, a condenser, a capillary pipe and an evaporation coil; the cooling liquid system consists of a cooling medium, a water tank and a water pump for promoting the cooling medium to flow; the evaporation coil is arranged in the water tank; the refrigeration system and the cooling liquid system exchange heat in the water tank of the evaporation coil; the cooling liquid system also comprises a vortex pump, so that freezing can be prevented from being produced in an evaporation box of the laser water cooler or a freezing blockage phenomenon can be prevented from being produced in the pipeline; and therefore, the laser water cooler can be used in a space with large variation in ambient temperature.
Description
Technical field
The utility model relates to refrigeration technology field, more particularly, relates to a kind of laser cooling-water machine with antifreeze function.
Background technology
Water-cooling is a high specific heat capacity of utilizing water, and the mode of the flowing water of taking to circulate is with the transfer of heat of target device; And with the steam compression type refrigerating principle, cold-producing medium is the evaporation heat absorption in the evaporation coil of evaporation water tank, through the effect of compressor; In condenser, dispel the heat; Reduce pressure after the throttling by capillary, make the cold-producing medium heat absorption of under cold temperature condition, vaporizing, have good and stable radiating effect.
The environment temperature that the laser cooling-water machine adapts to is 8 ℃ to 35 ℃, and relative humidity is no more than 80%.According to meteorology and statistical rule, the environment temperature parameter the during debugging of the refrigeration system of laser cooling-water machine generally is set at 30 ℃, and the cold water leaving water temperature is set at 10 ℃-15 ℃.When the laser cooling-water machine placed air conditioner surroundings indoor, environment temperature was relatively low, according to refrigeration principle; Condensation effect is better; Evaporation latent heat is high, and the heat that in the evaporation water tank, absorbs water is more, can cause producing in evaporation coil or the pipeline freezing stifled phenomenon; Have a strong impact on the normal operation of laser cooling-water machine, even cause target device to damage.
Prior art is in the water system of laser cooling-water machine, to inject suitable anti-icing fluid.Anti-icing fluid needs the phase to change, and between the anti-icing fluid of different brands if use with, system produces irreversible damage to the laser cooling-water machine.How many also difficult assurances of antifreeze liquid measure.
The utility model content
The utility model purpose provides a kind of laser cooling-water machine with antifreeze function in order to overcome the deficiency that above-mentioned prior art exists.
The technical scheme that the utility model adopts is: a kind of laser cooling-water machine with antifreeze function; Comprise refrigeration system of forming by compressor, condenser, capillary, evaporation coil and the coolant system of forming by the water pump that refrigerating medium, water tank, promotion refrigerating medium flow; Said evaporation coil is arranged in the water tank; Said refrigeration system and coolant system be heat-shift in the water tank of evaporation coil is set, and also comprises in the said coolant system making the surfing means for influencing that produces vortex in the water tank.
Said refrigerating medium is a water.
Said surfing means for influencing is the peripheral pump that is used for water is entered with the form of vortex the evaporation water tank.
Said coolant system also comprises the water tank flowmeter that detects and control cistern water level.
Compared with prior art, the utlity model has following advantage: avoid producing in the evaporation tank of laser cooling-water machine producing in freezing or the pipeline and freeze stifled phenomenon, laser cold water function is used in the bigger space of environment temperature change.
Description of drawings
Fig. 1 is the structural representation of existing laser cooling-water machine;
Fig. 2 is the structural representation of the laser cooling-water machine of the utility model band antifreeze function.
The parts that each label is represented in the accompanying drawing are following:
11 target devices, 12 peripheral pumps, 13 high-temperature water imports, 14 evaporation water tank flowmeters, 15 evaporation water tanks, 16 water pumps, 17 low temperature delivery ports, 18 sewage draining exits, 21 compressors, 22 condensers, 23 blower fans, 24 capillaries, 25 evaporation coils.
The specific embodiment
Fig. 1 is the structural representation of existing laser cooling-water machine, comprises refrigeration system and coolant system, and coolant system comprises high-temperature water import 13, evaporation water tank flowmeter 14, evaporation water tank 15, water pump 16, low temperature delivery port 17 and sewage draining exit 18.Refrigeration system comprises compressor 21, condenser 22, blower fan 23, capillary 24, evaporation coil 25.Wherein evaporation tube dish 25 is arranged in the evaporation water tank 15.
Coolant system directly is connected with target device 11, and refrigerating medium comes out after target device 11 absorbs heat, gets into coolant system from high-temperature water import 13, through evaporation water tank flowmeter 14, gets into evaporation water tank 15.25 li evaporation heat absorptions of the evaporation tube dish that cold-producing medium in the refrigeration system is provided with in evaporation water tank 15; Effect through compressor 21; Dispel the heat for 22 li at condenser; Get into evaporation coil 25 once more by capillary 24 control, make the cold-producing medium heat absorption of under cold temperature condition, vaporizing, absorb the heat of evaporation water tank 15 interior high-temperature water.Refrigerating medium in evaporation water tank 15 with the cold-producing medium exchange heat, be cooled, export 17 through water pump 16 and water at low temperature, target approach equipment cools off once more.
As shown in Figure 2, the utility model is provided with a peripheral pump 12 between evaporation water tank flowmeter 14 and evaporation water tank 15 on the basis of existing laser cooling-water machine.
In the coolant system, under the effect of water pump 16, water gets into high-temperature water import 13 after absorbing heat from target device, gets into peripheral pump 12 through evaporation water tank flowmeter 14.Peripheral pump 12 enters evaporation water tank 15 with water with the form of vortex, makes the water generates wave in the evaporation water tank 15, and flow rate is higher than the water in the existing evaporation water tank 15 far away.Can water freeze, and is the comparison between the thermal capacity of cooling effectiveness and water of evaporation coil 25, and water is when mobile, and the amount through unit area in the unit interval is many, and the thermal capacitance quantitative change is big.Therefore under high flow rate, the water in the evaporation water tank 15 will not freeze, and can not produce in the pipeline yet and freeze stifled phenomenon.
Evaporation water tank flowmeter 14 is used to detect the water level of evaporation water tank 15, prevents that overfill from overflowing.
Sewage draining exit 18 is arranged on the evaporation water tank bottom, is used to discharge the incrustation scale of evaporation water tank 15 bottoms.
Claims (4)
1. laser cooling-water machine with antifreeze function; Comprise refrigeration system of forming by compressor, condenser, capillary, evaporation coil and the coolant system of forming by the water pump that refrigerating medium, water tank, promotion refrigerating medium flow; Said evaporation coil is arranged in the water tank; Said refrigeration system and coolant system be heat-shift in the water tank of evaporation coil is set, and it is characterized in that: also comprise in the said coolant system making the surfing means for influencing that produces vortex in the water tank.
2. a kind of laser cooling-water machine with antifreeze function according to claim 1, it is characterized in that: said refrigerating medium is a water.
3. a kind of laser cooling-water machine with antifreeze function according to claim 2 is characterized in that: said surfing means for influencing is the peripheral pump that is used for water is entered with the form of vortex the evaporation water tank.
4. a kind of laser cooling-water machine with antifreeze function according to claim 3 is characterized in that: said coolant system also comprises the water tank flowmeter that detects and control cistern water level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203632185U CN202328885U (en) | 2011-09-26 | 2011-09-26 | Laser water cooler with anti-freezing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203632185U CN202328885U (en) | 2011-09-26 | 2011-09-26 | Laser water cooler with anti-freezing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202328885U true CN202328885U (en) | 2012-07-11 |
Family
ID=46440866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203632185U Expired - Fee Related CN202328885U (en) | 2011-09-26 | 2011-09-26 | Laser water cooler with anti-freezing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202328885U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108397964A (en) * | 2018-05-10 | 2018-08-14 | 东莞市巨冈机械工业有限公司 | A kind of constant-temperature cooling system of NC machining lathe |
| CN108956181A (en) * | 2018-07-27 | 2018-12-07 | 光惠（上海）激光科技有限公司 | High power fiber laser bakes machine test macro |
-
2011
- 2011-09-26 CN CN2011203632185U patent/CN202328885U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108397964A (en) * | 2018-05-10 | 2018-08-14 | 东莞市巨冈机械工业有限公司 | A kind of constant-temperature cooling system of NC machining lathe |
| CN108956181A (en) * | 2018-07-27 | 2018-12-07 | 光惠（上海）激光科技有限公司 | High power fiber laser bakes machine test macro |
| CN108956181B (en) * | 2018-07-27 | 2024-04-02 | 光惠（上海）激光科技有限公司 | High-power optical fiber laser baking machine test system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20130926 |