CN203787753U - Dual-purpose laser water cooling system suitable for severe environments - Google Patents
Dual-purpose laser water cooling system suitable for severe environments Download PDFInfo
- Publication number
- CN203787753U CN203787753U CN201420207657.0U CN201420207657U CN203787753U CN 203787753 U CN203787753 U CN 203787753U CN 201420207657 U CN201420207657 U CN 201420207657U CN 203787753 U CN203787753 U CN 203787753U
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- Prior art keywords
- water
- cooling system
- water cooling
- dual
- laser
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 75
- 238000001816 cooling Methods 0.000 title claims abstract description 39
- 230000002411 adverse Effects 0.000 claims description 12
- 239000003708 ampul Substances 0.000 claims description 5
- 239000010453 quartz Substances 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000000498 cooling water Substances 0.000 abstract description 18
- 230000004087 circulation Effects 0.000 abstract description 9
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000009466 transformation Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 36
- 238000013461 design Methods 0.000 description 4
- 239000012809 cooling fluid Substances 0.000 description 3
- 239000000155 melt Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000960 laser cooling Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000001839 systemic circulation Effects 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Lasers (AREA)
Abstract
Provided is a dual-purpose laser water cooling system suitable for severe environments. The dual-purpose laser water cooling system comprises three circulation loops. An evaporator, a compressor, a condenser and a throttle valve are communicated through a main pipe in order and form a cooling circulation loop. An air pump, a stop valve, a heater and a coiler are communicated through a hot air pipe in order and form a hot air circulation loop. A water box, a water pump and a laser are connected through a water cooling pipe and form a water cooling circulation loop. Transformation is carried out based on an existing laser water cooling system and a heating device is installed. High-temperature and high-pressure air generated by the heating device can melt frozen cooling water in the water box rapidly. The problem is solved effectively that a water cooling circulation system cannot start in a low temperature environment. The improved water cooling system is simple to operate, is convenient to install, can be applied to various usage environments, has good usage effects, and has good economic values and social benefits.
Description
Technical field
The utility model relates to a kind of dual-purpose laser water cooling system being applicable under adverse circumstances, belongs to laser cooling device technical field.
Background technology
Nowadays, laser is used in a large number in a lot of application scenarios, the all outstanding features that possess due to laser, thereby be widely used in each side such as industry, agricultural, accurate measurement and detection, communication and information processing, medical treatment, military affairs, and caused in a lot of fields revolutionary breakthrough.Laser in the process of work, by the forms such as the lamp pumping such as xenon lamp, semiconductor laser pumping by energy injection in laser working medium, but its common conversion efficiency is lower.Wherein a large amount of energy is converted into heat.The heat that laser produces may cause bad consequence, easily causes first the character of laser working medium to change, the beam quality of impact output.In addition, if heat can not be got rid of in time, cavity temperature continues to raise, and also may cause exceeding the hot upper limit of laser working medium, thus the pernicious consequence that lamp rod excess Temperature causes lamp rod to be blasted.Therefore, for laser equipment, cooling most important.
In laser field, common radiating mode comprises water-cooled and air-cooled, and water-cooled cost is low, and efficiency is high, can drain fast the heat that laser produces in the course of the work, and is widely adopted.Common water-cooling pattern is comparatively simple, only, by water pump, the water in water tank is pumped into laser cavity, and then return to water tank by water route, form waterway circulating, but colder local or in the winter time under environment, the recirculated water in water-cooling system water tank is easy to be frozen in, and then causes water-cooling system normally to start, affected the follow-up work of water-cooling system, be therefore necessary the water-cooling system transformation under Special use environment to meet specific (special) requirements.
Utility model content
For the deficiencies in the prior art, the utility model provides a kind of dual-purpose laser water cooling system being applicable under adverse circumstances.
The technical solution of the utility model is as follows:
A kind of dual-purpose laser water cooling system being applicable under adverse circumstances, comprise air pump, heater, water tank, coiled pipe, evaporator, compressor, condenser, choke valve, water pump, break valve, main pipeline, hot gas duct and water cooled pipeline, described coiled pipe and evaporator are all arranged in water tank, described coiled pipe is arranged on the top of evaporator, described evaporator, compressor, condenser and choke valve are communicated with and are formed cooling circuit by main pipeline successively, described air pump, break valve, heater and coiled pipe are communicated with and are formed hot gas cycle loop by hot gas duct successively, described water tank, water pump and laser are connected to form Water-cooling circulating loop by water cooled pipeline.
According to the utility model, preferred, on described hot gas duct, be also provided with Pressure gauge and relief valve, described Pressure gauge and relief valve are arranged on hot gas duct outlet side one side.The object of this design is, Pressure gauge can be monitored the pressure of hot gas duct interior heat gas at any time, when hot gas pressure is excessive in hot gas duct, can opens relief valve and discharge the excessive gas of pressure in pipeline, make the air pressure in hot gas duct maintain a rational scope.
According to the utility model, preferred, described air pump is high-pressure electric air pump.The object of this design is, high-pressure electric air pump can be to the larger gas of input pressure in hot gas duct, being convenient to gas is filled with in coiled pipe by hot gas duct, and then can melt fast the cooling water being frozen in water tank, simultaneously coiled pipe has increased the radiating surface of hot gas, has accelerated the thawing of the cooling water that is frozen in.
According to the utility model, preferred, described heater is provided with the strip heater of quartz ampoule in being.The benefit of this design is, adopts quartz ampoule to excite FAR INFRARED HEATING, and making electric energy conversion is heat energy, and the heater that is provided with quartz ampoule heats up comparatively fast, and evenly, gases at high pressure can Fast Heating become required high temperature and high pressure gas through heater in heat radiation.
According to the utility model, preferred, on the water cooled pipeline being connected between described water tank and water pump, be provided with thermostat.The object of this design is, the high temperature and high pressure gas being filled with in coiled pipe melts the water being frozen in water tank gradually, the cooling water that circulates out at water tank detects the temperature of cooling water by thermostat, while reaching requiring in advance Deng the temperature of cooling water, close break valve, stop passing into high temperature and high pressure gas in hot gas duct, now water-cooling system can normal circulation work.
The beneficial effects of the utility model are:
By carrying out improvement and installation heater on the basis at existing laser water cooling system, the high temperature and high pressure gas that heater produces carries out exchange heat by coiled pipe and can melt fast the cooling water being frozen in water tank, efficiently solve the problem that under low temperature environment, water-cooling circulating system cannot start, thermostat can carry out monitoring to a certain extent to the temperature of cooling water, makes cooling water to laser initialization process in earlier stage, provide a relatively suitable temperature environment at required temperature.Water-cooling system after this improvement is simple to operate, easy for installation, can tackle multiple environment for use, and result of use is good, has good economic worth and social benefit.
Accompanying drawing explanation
Fig. 1 is the structural relation schematic diagram of the utility model laser water cooling system.
Wherein: 1, air pump, 2, heater, 3, water tank, 4, evaporator, 5, compressor, 6, condenser, 7, choke valve, 8, water pump, 9, break valve, 10, relief valve, 11, thermostat, 12, main pipeline, 13, hot gas duct, 14, Pressure gauge, 15, coiled pipe, 16, water cooled pipeline.
Embodiment
Below by embodiment, also by reference to the accompanying drawings the utility model is described further, but is not limited to this.
Embodiment 1:
As shown in Figure 1, a kind of dual-purpose laser water cooling system being applicable under adverse circumstances, comprise high-pressure electric air pump 1, inside be provided with the strip heater 2 of quartz ampoule, water tank 3, coiled pipe 15, evaporator 4, compressor 5, condenser 6, choke valve 7, water pump 8, break valve 9, main pipeline 12, hot gas duct 13 and water cooled pipeline 16, coiled pipe 15 and evaporator 4 are all arranged in water tank, coiled pipe 15 is arranged on the top of evaporator 4, evaporator 4, compressor 5, condenser 6 and choke valve 7 are communicated with and are formed cooling circuit by main pipeline 12 successively, air pump 1, break valve 9, heater 2 and coiled pipe 15 are communicated with and are formed hot gas cycle loop by hot gas duct 13 successively, on hot gas duct 13, be also provided with Pressure gauge 14 and relief valve 10, Pressure gauge 14 and relief valve 10 are arranged on hot gas duct outlet side one side, water tank 3, water pump 8 and laser are connected to form Water-cooling circulating loop by water cooled pipeline 16.
Under low temperature environment, before starting laser, first close relief valve 10, open break valve 9 simultaneously, then start high-pressure electric air pump 1 and heater 2, the gases at high pressure that air pump is 1 li are by the rear formation high temperature and high pressure gas of heater 2, high temperature and high pressure gas is interior constantly to 15 li of inflations of coiled pipe at hot gas duct 13, high temperature and high pressure gas is in 15 li of continuous circulation of coiled pipe, the cooling water being frozen in that the heat that coiled pipe 15 distributes and water tank are 3 li carries out heat exchange and melts gradually the cooling water being frozen in, Pressure gauge 14 is monitored the air pressure of 13 li of hot gas ducts in real time, if air pressure is excessive, open relief valve 10 and carry out pressure release, after melting completely, cooling water closes break valve 9 and the work that stops air pump 1 and heater 2, start laser, now water-cooling system starts normal work, after the cooling water that water tank is 3 li has absorbed after the heat that laser condenser distributes temperature and rises, circulation enters water tank 3, now the cooling water of 3 li, 4 li of cooling fluids of evaporator and water tank carries out entering compressor 5 and condenser 6 after heat exchange, condenser 6 is gone out rear circulation by the dissipation of heat of cooling fluid and is entered into evaporator 4 and carry out the periodic duty of cooling fluid, three systemic circulation loop cooperatings have guaranteed to be applicable to the normal operation of the dual-purpose laser water cooling system under adverse circumstances.
Embodiment 2:
As shown in Figure 1, a kind of dual-purpose laser water cooling system being applicable under adverse circumstances, as described in Example 1, its difference is structure: on the water cooled pipeline being connected between water tank 3 and water pump 8, be provided with thermostat 11.High temperature and high pressure gas in coiled pipe carries out heat exchange with the cooling water being frozen in and melts gradually in the process of the cooling water being frozen in, thermostat 11 can 3 li of cooling waters of Real-Time Monitoring water tank temperature, when cooling water meets the requirements of temperature, can stop passing into of high temperature and high pressure gas.
Claims (5)
1. the dual-purpose laser water cooling system being applicable under adverse circumstances, comprise air pump, heater, water tank, coiled pipe, evaporator, compressor, condenser, choke valve, water pump, break valve, main pipeline, hot gas duct and water cooled pipeline, it is characterized in that, described coiled pipe and evaporator are all arranged in water tank, described coiled pipe is arranged on the top of evaporator, described evaporator, compressor, condenser and choke valve are communicated with and are formed cooling circuit by main pipeline successively, described air pump, break valve, heater and coiled pipe are communicated with and are formed hot gas cycle loop by hot gas duct successively, described water tank, water pump and laser are connected to form Water-cooling circulating loop by water cooled pipeline.
2. the dual-purpose laser water cooling system being applicable under adverse circumstances as claimed in claim 1, is characterized in that, on described hot gas duct, be also provided with Pressure gauge and relief valve, described Pressure gauge and relief valve are arranged on hot gas duct outlet side one side.
3. the dual-purpose laser water cooling system being applicable under adverse circumstances as claimed in claim 1, is characterized in that, described air pump is high-pressure electric air pump.
4. the dual-purpose laser water cooling system being applicable under adverse circumstances as claimed in claim 1, is characterized in that, described heater is provided with the strip heater of quartz ampoule in being.
5. the dual-purpose laser water cooling system being applicable under adverse circumstances as claimed in claim 1 or 2, is characterized in that, on the water cooled pipeline being connected, is provided with thermostat between described water tank and water pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420207657.0U CN203787753U (en) | 2014-04-25 | 2014-04-25 | Dual-purpose laser water cooling system suitable for severe environments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420207657.0U CN203787753U (en) | 2014-04-25 | 2014-04-25 | Dual-purpose laser water cooling system suitable for severe environments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203787753U true CN203787753U (en) | 2014-08-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420207657.0U Expired - Lifetime CN203787753U (en) | 2014-04-25 | 2014-04-25 | Dual-purpose laser water cooling system suitable for severe environments |
Country Status (1)
| Country | Link |
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| CN (1) | CN203787753U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113745947A (en) * | 2021-09-03 | 2021-12-03 | 南通温亨制冷设备有限公司 | Dual-purpose laser water cooling machine suitable for adverse circumstances |
-
2014
- 2014-04-25 CN CN201420207657.0U patent/CN203787753U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113745947A (en) * | 2021-09-03 | 2021-12-03 | 南通温亨制冷设备有限公司 | Dual-purpose laser water cooling machine suitable for adverse circumstances |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140820 |
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| CX01 | Expiry of patent term |