CN203734120U - Cooling device for time-of-flight mass spectrometer laser device for protein identification - Google Patents
Cooling device for time-of-flight mass spectrometer laser device for protein identification Download PDFInfo
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- CN203734120U CN203734120U CN201420115367.3U CN201420115367U CN203734120U CN 203734120 U CN203734120 U CN 203734120U CN 201420115367 U CN201420115367 U CN 201420115367U CN 203734120 U CN203734120 U CN 203734120U
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- mass spectrometer
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Abstract
The utility model discloses a cooling device for a time-of-flight mass spectrometer laser device for protein identification. Water is conveyed to a cooler by a water pump via a connecting tube and then is cooled, the outer surface of the laser device is wrapped with a ring of a cooling chamber, the cooler is connected with a water inlet opening of the upper part of the cooling chamber through a water tube, the lower part of the cooling chamber is provided with a water outlet opening, the water outlet opening is connected with a four-way solenoid valve through the connecting tube, and the other two outlet openings of the four-way solenoid valve are respectively connected with the water pump and a water tap. The cooling device for the time-of-flight mass spectrometer laser device for protein identification is used for mainly solving the cooling problem of the time-of-flight mass spectrometer laser device in protein analysis processes, the laser device ageing can be delayed, and the operation stability of the time-of-flight mass spectrometer can be ensured.
Description
Technical field
The utility model relates to a kind of heat sink, particularly the heat sink of the time-of-flight mass spectrometer laser of high throughput identification protein in protein analysis process.
Background technology
Time-of-flight mass spectrometer is due to peculiar laser beam technology, there is the features such as identification of protein wide ranges and high flux property, be often used to that proteomics, biomarker are found and quantitatively, the Quality Control of biological medicine, tissue element imaging and the field such as order-checking of (Top-Down) from top to bottom.The time-of-flight mass spectrometer using at present there is following defect: when instrument operation, laser produces high energy laser beam, causes laser local temperature too high, and instrument itself cannot carry out effective temperature-reducing to laser, and laser is the key component of whole instrument, expensive.High temperature can accelerate the aging of laser, and affects the instrument stability in when operation.
Summary of the invention
Goal of the invention of the present utility model, in order to overcome above-mentioned the deficiencies in the prior art, provides the heat sink of a kind of protein analysis time-of-flight mass spectrometer laser.In the time that instrument is worked, laser generates heat, water pump is transported to cooler by water and lowers the temperature, cooled cold water enters the inner also maintenance of laser airtight cavity circulation, the temperature that reduces laser, can delay the aging of laser, extends the useful life of laser, stability while ensureing instrument operation, the water in cavity is back to water pump.Cavity delivery port is provided with temperature-sensing probe, and temperature-sensing probe is connected with four way solenoid valve with temperature detect switch (TDS), and when in pipeline, water temperature is higher than set point, electromagnetically operated valve automatically switches to flowing water, as measure and ensure heat sink for subsequent use stable operation.Simultaneously temperature-sensing probe is connected with gsm wireless machine room alarm, and wireless machine room alarm is connected with water pump, and when outlet pipe temperature is during higher than set point or power cut-off, gsm wireless machine room alarm can phone or SMS notification equipment director.
The utility model solves the problems of the technologies described above by following technical solution: the heat sink of time-of-flight mass spectrometer laser for a kind of identification of protein, it comprises water pump, cooler and cooling chamber, water pump is delivered to cooler by water by tube connector and carries out cooling, the appearance of laser is enclosed with a circle cooling chamber, cooler is connected with the water inlet on cooling chamber top by water pipe, the bottom of cooling chamber is provided with delivery port, delivery port is connected with four way solenoid valve by tube connector, and two other outlet of four way solenoid valve is connected with tap with water pump respectively.
Pipeline between described cooling chamber and four way solenoid valve is provided with temperature-sensing probe, and temperature-sensing probe is connected with temperature detect switch (TDS), and connects with four way solenoid valve.
Described temperature-sensing probe is connected with gsm wireless machine room alarm simultaneously, and wireless machine room alarm is connected with water pump and fuse series connection.
The beneficial effects of the utility model are, by water pump, water being transported to cooler carries out cooling, cooled water enters in the cooling cavity of laser and keeps circulation, reduce the temperature of laser, delay the aging of laser, extend the useful life of laser, greatly saved instrument use cost, the stability while ensureing instrument operation; Use temperature-sensing probe to connect temperature detect switch (TDS) control four way solenoid valve, in the time of excess Temperature, automatically switch to flowing water, as measure and ensure heat sink for subsequent use stable operation; Use temperature-sensing probe to connect gsm wireless machine room alarm and water pump, effectively prevented excess Temperature and pump power power-off in water tank, avoid manual monitoring, saved human cost.
Brief description of the drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is signal of the present utility model.
Fig. 2 is temperature sensing device circuit diagram of the present utility model.
Fig. 3 is the utility model temperature control partial circuit schematic diagram.
In figure: 1. water pump, 2. tube connector, 3. cooler, 4. cooling chamber, 5. temperature-sensing probe, 6.GSM is wireless machine room alarm, 7. four way solenoid valve, 8. temperature detect switch (TDS), 9. fuse.
Embodiment
With reference to Fig. 1, water pump 1 is the minister source board 15GO.5-8 type water pump that the dynamo-electric Co., Ltd of the clear liter in Shanghai produces, water pump is connected with cooler 3 by tube connector 2, tube connector 2 is the 5301 type PVC flexible pipes that Shanghai Yu Nan electrotechnical apparatus Co., Ltd produces, cooler 3 is the GLC1 type water-cooled oil cooling machine that Shanghai Kuang Xin automation equipment Co., Ltd produces, cooler 3 is connected with cooling chamber 4 by tube connector, cooling chamber bottom at laser is connected with four way solenoid valve 7 by water pipe, and another two outlets of four way solenoid valve 7 are connected with tap with water pump 1 import respectively.Water pump is delivered to cooler by water and carries out coolingly, and it is inner and keep circulation that cooled water enters laser cavity, reduces the temperature of laser, can delay the aging of laser, extends the useful life of laser, the stability while ensureing instrument operation.
With reference to Fig. 2, described gsm wireless machine room alarm 6 is connected with the temperature-sensing probe 5 of the delivery port that is arranged on cooling chamber, and connect with water pump 1 and fuse 9, wireless machine room alarm is the Suo An board SN5200GJ type machine room comprehensive intelligent warning system that Shenzhen Underberg Electronics Co., Ltd. produces.When outlet pipe temperature is during higher than set point or power cut-off, gsm wireless machine room alarm can phone or SMS notification equipment director.
With reference to Fig. 3, described temperature detect switch (TDS) 8 is connected with temperature-sensing probe, and is connected with four way solenoid valve 7.Described temperature detect switch (TDS) is the 330 type temperature detect switch (TDS)s that five metals dynamo-electric Co., Ltd in profit river, Taicang produces, and four way solenoid valve is the automatically controlled two-position four-way solenoid valve of Q24DH-08 type list of the rich day air-operated apparatus profile elements Co., Ltd in Yueqing City production.When water temperature in outlet pipe automatically switches to flowing water during higher than design temperature, as measure and ensure heat sink for subsequent use stable operation.
Claims (3)
1. the heat sink of an identification of protein use time-of-flight mass spectrometer laser, it comprises water pump, cooler and cooling chamber, water pump is delivered to cooler by water by tube connector and carries out cooling, the appearance of laser is enclosed with a circle cooling chamber, cooler is connected with the water inlet on cooling chamber top by water pipe, the bottom of cooling chamber is provided with delivery port, and delivery port is connected with four way solenoid valve by tube connector, and two other outlet of four way solenoid valve is connected with tap with water pump respectively.
2. the heat sink of time-of-flight mass spectrometer laser for identification of protein as claimed in claim 1, it is characterized in that being provided with temperature-sensing probe on the pipeline between described cooling chamber and four way solenoid valve, temperature-sensing probe is connected with temperature detect switch (TDS), and connects with four way solenoid valve.
3. the heat sink of time-of-flight mass spectrometer laser for identification of protein as claimed in claim 2, is characterized in that described temperature-sensing probe is connected with gsm wireless machine room alarm simultaneously, and wireless machine room alarm is connected with water pump and fuse series connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420115367.3U CN203734120U (en) | 2014-03-14 | 2014-03-14 | Cooling device for time-of-flight mass spectrometer laser device for protein identification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420115367.3U CN203734120U (en) | 2014-03-14 | 2014-03-14 | Cooling device for time-of-flight mass spectrometer laser device for protein identification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203734120U true CN203734120U (en) | 2014-07-23 |
Family
ID=51204166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420115367.3U Expired - Fee Related CN203734120U (en) | 2014-03-14 | 2014-03-14 | Cooling device for time-of-flight mass spectrometer laser device for protein identification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203734120U (en) |
-
2014
- 2014-03-14 CN CN201420115367.3U patent/CN203734120U/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 | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 214064 Jiangsu province Wuxi Meiyuan Yang Lane No. 117 Patentee after: Jiangsu Institute of Parasitic Diseases Address before: Independent innovation Plaza No. 178 Suzhou Road, Suzhou District from Jiangsu province 215021 City Building No. 1 room 506 Patentee before: Jiangsu Institute of Parasitic Diseases |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20170314 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |