CN203785306U - Special water cooler for carbon dioxide laser - Google Patents
Special water cooler for carbon dioxide laser Download PDFInfo
- Publication number
- CN203785306U CN203785306U CN201420198702.0U CN201420198702U CN203785306U CN 203785306 U CN203785306 U CN 203785306U CN 201420198702 U CN201420198702 U CN 201420198702U CN 203785306 U CN203785306 U CN 203785306U
- Authority
- CN
- China
- Prior art keywords
- water
- carbon dioxide
- dioxide laser
- condenser
- compressor
- 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 - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 74
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims abstract description 62
- 229910002092 carbon dioxide Inorganic materials 0.000 title claims abstract description 31
- 239000001569 carbon dioxide Substances 0.000 title claims abstract description 31
- 239000000498 cooling water Substances 0.000 claims abstract description 30
- 239000003507 refrigerant Substances 0.000 claims abstract description 10
- 238000001035 drying Methods 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Lasers (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
A special water cooler for a carbon dioxide laser comprises a compressor, a condenser, an evaporator and a capillary tube, wherein an input end of the condenser is communicated with an output end of the compressor; the capillary tube communicates an output end of the condenser with an input end of the evaporator, an output end of the evaporator is communicated with an input end of the compressor, a communicating pipe is further communicated between the input end of the evaporator and the output end of the compressor, and a refrigerant bypass electromagnetic valve is arranged on the communicating pipe; the evaporator is arranged in a water tank, and a water inlet and a water outlet which is used for conveying cooling water to the carbon dioxide laser are formed in the water tank; and the water cooler further comprises a condenser fan located above the condenser. According to the special water cooler, heat transferring media at the output end of the compressor can be distributed by a pipeline, and the quantity of the heat transferring media entering the condenser can be adjusted according to environment temperature, so that the temperature after heat exchange of water in the water tank with the heat transferring media can meet the use requirement of the carbon dioxide laser, at the same time, the distributing quantity of the heat transferring media can be controlled by a controller, and the operation is convenient.
Description
Technical field
The utility model relates to the special cooling-water machine of a kind of carbon dioxide laser.
Background technology
It is cooling that carbon dioxide laser need to utilize cooling water to carry out in when work, and will ensure that water route parts can not dewfall, and best coolant water temperature is than the low 2 DEG C of left and right of current environmental temperature.Current cooling-water machine normally has a loop that comprises compressor, heat exchanger, compressor is used for exporting high-temperature medium, high-temperature medium becomes cryogenic media in heat exchanger inside with the air heat-exchange in environment, cryogenic media becomes the cooling water lower than 2 DEG C of left and right of environment temperature by carbon dioxide laser water again, for carbon dioxide laser.Because the heat transferring medium amount in loop is fixed, when in environment temperature, higher or environment temperature is lower, be unfavorable for the adjustment of temperature, thereby make the temperature of the cooling water of finally inputting carbon dioxide laser often differ larger with the temperature of needs, can not meet instructions for use.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is intended to provide a kind of carbon dioxide laser special cooling-water machine, and it can realize the shunting of heat transferring medium, guarantees the use of the cooling water temperature As soon as possible Promising Policy carbon dioxide laser of output.
For achieving the above object, the utility model adopts following technical scheme:
The special cooling-water machine of a kind of carbon dioxide laser, comprise that compressor, input are communicated in the condenser of compressor output end, evaporimeter and capillary, capillary is communicated with the output of condenser with the input of evaporimeter, the output of evaporimeter is communicated with the input of compressor, between the input of evaporimeter and the output of compressor, also connect and have communicating pipe, on this communicating pipe, be provided with refrigerant bypass solenoid valve; Evaporimeter is placed in a water tank, is provided with a water inlet and a delivery port to carbon dioxide laser conveying cooling water on this water tank; This cooling-water machine also includes a condenser fan that is positioned at condenser top.
Between capillary and the output of condenser, be also provided with a device for drying and filtering.
The water outlet of water tank is also provided with one the water in water tank is pumped into the water pump in carbon dioxide laser.
The water inlet outside of water tank is communicated with a water inlet pipe, and a flow switch is installed on this water inlet pipe.
This cooling-water machine also includes a controller and the environment temperature sensor for detection of environment temperature, this environment temperature sensor is for the environment temperature detecting is sent to controller, and controller is for the temperature signal control refrigerant bypass solenoid valve according to receiving.
Water tank inside is also provided with a cooling-water temperature sensor.
The beneficial effects of the utility model are:
The utility model is owing to adopting the heat transferring medium of pipeline flow dividing compressor output end, the amount that can adjust heat transferring medium and enter condenser according to environment temperature, thus ensure that the temperature after water tank internal water and heat transferring medium heat exchange meets the use of carbon dioxide laser.Meanwhile, can also utilize the shunt volume of controller control heat transferring medium, handled easily.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Wherein: 10, compressor; 11, communicating pipe; 12, communicating pipe; 20, condenser; 30, condenser fan; 40, capillary; 41, device for drying and filtering; 50, water tank; 60, evaporimeter; 61, water inlet pipe; 62, flow switch; 63, delivery port; 70, water pump; 80, refrigerant bypass solenoid valve; 90, controller; 91, environment temperature sensor; 92, cooling-water temperature sensor.
Detailed description of the invention
Below, by reference to the accompanying drawings and detailed description of the invention, the utility model is described further:
As shown in Figure 1, for the special cooling-water machine of a kind of carbon dioxide laser of the present utility model, it comprises the compressor 10 that is communicated with successively and forms a loop, condenser 20, capillary 40 and evaporimeter 60, concrete is, the output of compressor 10 is communicated with the input of condenser 20 by a connecting pipe 11, capillary 40 is communicated with the input of 20 output of condenser and evaporimeter 60, the output of evaporimeter 60 is communicated with the input of compressor 10, in addition, between the input of evaporimeter 60 and the output of compressor 10, be also communicated with a connecting pipe 12, this communicating pipe 12 is for realizing the shunting of compressor 10 inner heat transferring mediums, for the ease of controlling shunt volume, one refrigerant bypass solenoid valve 80 was also installed on this communicating pipe 12.Above-mentioned evaporimeter 60 is placed in a water tank 50, and the water in this water tank 50 is used for for carbon dioxide laser; In addition, be also provided with a condenser fan 30 above above-mentioned condenser 20, this condenser fan 30 is passed from the gap of condenser 20 for the air that drives environment, thereby the heat transferring medium that air in environment and compressor 10 are exported carries out heat exchange.
Above-mentioned cooling-water machine is in the time of work, the gaseous state heat transferring medium of high pressure-temperature is flowed to condenser 20 by compressor 10, the gaseous state heat transferring medium of high pressure-temperature in condenser 20 with external environment in air carry out heat exchange, form the liquid heat transferring medium of temperature in high pressure, by capillary 40, the liquid heat transferring medium reducing pressure by regulating flow of temperature in high pressure is formed again to the gas-liquid two-phase heat transferring medium of low-temp low-pressure, and these heat transferring mediums are transported in evaporimeter 60, subsequently, water in these heat transferring mediums and water tank 50 carries out heat exchange, absorb the temperature of water in water tank 50, make the temperature of water in water tank 50 can meet the use of carbon dioxide laser, heat transferring medium after heat exchange comes back in compressor 10.In the time that reality is used, the size that can open by adjusting refrigerant bypass solenoid valve 80, thereby adjust the flow of heat transferring medium in communicating pipe 12, make compressor 10 outputs outputs heat transferring medium some be not pass through condenser 20, capillary 40, directly enter into evaporimeter 60, thereby according to environment temperature, finally adjust the temperature of water tank 50 internal water, the temperature of water and the difference of environment temperature that make water tank 50 flow to carbon dioxide laser remain on 2 DEG C of left and right.
The utility model is owing to adopting the heat transferring medium of pipeline flow dividing compressor 10 outputs, the amount that can adjust heat transferring medium and enter condenser 20 according to environment temperature, thus ensure that the temperature after water tank 50 internal water and heat transferring medium heat exchange meets the use of carbon dioxide laser.
For the ease of controlling, simplify the operation, above-mentioned cooling-water machine also includes a controller 90, and environment temperature sensor 91, environment temperature sensor 91 is for detection of the temperature of environment, and this temperature parameter is sent to controller 90, controller 90 is according to the ambient temperature signal receiving, control refrigerant bypass solenoid valve 80, specifically, in the time of work, the environment temperature detecting is sent to controller 90 by environment temperature sensor 91, controller 90 is according to set environment temperature, control the big or small degree that refrigerant bypass solenoid valve 80 is opened, thereby determine the shunt volume of heat transferring medium.In addition, be also provided with a cooling-water temperature sensor 92 in water tank 50 inside, it is for the temperature of real-time detection water tank 50 internal water.
Between the output of capillary 40 and condenser 20, be also provided with a device for drying and filtering 41, this device for drying and filtering 41, for the impurity of heat transferring medium and moisture are removed, makes heat transferring medium in best duty.
Delivery port 63 places of water tank 50 are also provided with one the water in water tank 50 are pumped into the water pump 70 in carbon dioxide laser.The water inlet outside of water tank 50 is communicated with a water inlet pipe 61; one flow switch 62 is installed on this water inlet pipe 61; in the time of the inner lack of water of the water system supplying water for water tank 50, flow switch 62 output signals are closed cooling-water machine and carbon dioxide laser, and equipment is played a protective role.
Those skilled in the art, can be according to technical scheme described above and design, makes other various corresponding changes and deformation, and within these all changes and deformation all should belong to the protection domain of the utility model claim.
Claims (6)
1. the special cooling-water machine of carbon dioxide laser, it is characterized in that, comprise that compressor, input are communicated in the condenser of compressor output end, evaporimeter and capillary, capillary is communicated with the output of condenser with the input of evaporimeter, the output of evaporimeter is communicated with the input of compressor, between the input of evaporimeter and the output of compressor, also connect and have communicating pipe, on this communicating pipe, be provided with refrigerant bypass solenoid valve; Evaporimeter is placed in a water tank, is provided with a water inlet and a delivery port to carbon dioxide laser conveying cooling water on this water tank; This cooling-water machine also includes a condenser fan that is positioned at condenser top.
2. the special cooling-water machine of carbon dioxide laser as claimed in claim 1, is characterized in that, between capillary and the output of condenser, is also provided with a device for drying and filtering.
3. the special cooling-water machine of carbon dioxide laser as claimed in claim 1, is characterized in that, the water outlet of water tank is also provided with one the water in water tank is pumped into the water pump in carbon dioxide laser.
4. the special cooling-water machine of carbon dioxide laser as claimed in claim 1, is characterized in that, the water inlet outside of water tank is communicated with a water inlet pipe, and a flow switch is installed on this water inlet pipe.
5. the special cooling-water machine of carbon dioxide laser as claimed in claim 1, it is characterized in that, this cooling-water machine also includes a controller and the environment temperature sensor for detection of environment temperature, this environment temperature sensor is for the environment temperature detecting is sent to controller, and controller is for the temperature signal control refrigerant bypass solenoid valve according to receiving.
6. the special cooling-water machine of carbon dioxide laser as claimed in claim 1, is characterized in that, water tank inside is also provided with a cooling-water temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420198702.0U CN203785306U (en) | 2014-04-22 | 2014-04-22 | Special water cooler for carbon dioxide laser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420198702.0U CN203785306U (en) | 2014-04-22 | 2014-04-22 | Special water cooler for carbon dioxide laser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203785306U true CN203785306U (en) | 2014-08-20 |
Family
ID=51321485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420198702.0U Expired - Lifetime CN203785306U (en) | 2014-04-22 | 2014-04-22 | Special water cooler for carbon dioxide laser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203785306U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104810710A (en) * | 2015-04-01 | 2015-07-29 | 太仓陶氏电气有限公司 | Device for speeding up radiating of axial flow type CO2 laser |
| CN109659801A (en) * | 2019-01-24 | 2019-04-19 | 武汉博富通试验设备有限公司 | A kind of cooling device of laser |
| CN112880217A (en) * | 2021-01-28 | 2021-06-01 | 扬州恒德工业科技有限公司 | Double-temperature cold water system |
| CN118336491A (en) * | 2024-04-30 | 2024-07-12 | 广州特域机电有限公司 | High-precision laser water chiller |
-
2014
- 2014-04-22 CN CN201420198702.0U patent/CN203785306U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104810710A (en) * | 2015-04-01 | 2015-07-29 | 太仓陶氏电气有限公司 | Device for speeding up radiating of axial flow type CO2 laser |
| CN109659801A (en) * | 2019-01-24 | 2019-04-19 | 武汉博富通试验设备有限公司 | A kind of cooling device of laser |
| CN109659801B (en) * | 2019-01-24 | 2024-05-10 | 江西山水光电科技股份有限公司 | Cooling device of laser |
| CN112880217A (en) * | 2021-01-28 | 2021-06-01 | 扬州恒德工业科技有限公司 | Double-temperature cold water system |
| CN118336491A (en) * | 2024-04-30 | 2024-07-12 | 广州特域机电有限公司 | High-precision laser water chiller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140820 |