CN204560097U - The level pressure of enclosed liquid cooling system, fluid infusion and exhaust apparatus - Google Patents
The level pressure of enclosed liquid cooling system, fluid infusion and exhaust apparatus Download PDFInfo
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- CN204560097U CN204560097U CN201520160673.3U CN201520160673U CN204560097U CN 204560097 U CN204560097 U CN 204560097U CN 201520160673 U CN201520160673 U CN 201520160673U CN 204560097 U CN204560097 U CN 204560097U
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- fluid infusion
- liquid
- valve
- outlet
- electromagnetically operated
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Abstract
The utility model provides a kind of level pressure of enclosed liquid cooling system, fluid infusion and exhaust apparatus, include by air-cooling fluid heat exchanger, load heater, liquid reserve tank, fluid infusion pump, spiral microbubble separator, electric heating water tank, expansion drum, solution feed pump, electromagnetically operated valve, ball valve and break valve.The utility model is by the switch of fluid infusion pump, first and second electromagnetically operated valve and the second to the 6th ball valve, and realize the level pressure of enclosed liquid cooling system, fluid infusion and exhaust in conjunction with spiral microbubble separator, its cost is low, easy to operate, has great practical value.
Description
Technical field
The utility model relates to enclosed liquid cooling system field, specifically a kind of level pressure of enclosed liquid cooling system, fluid infusion and exhaust apparatus.
Background technology
At present, the cooling means that electronic equipment is taked has: the cooling of natural heat dissipation, forced air cooling, liquid cools, evaporative cooling, semiconductor and heat pipe heat radiation etc.The technology of comparative maturity has forced air cooling and liquid cools.The assembly that the transmitting tube (such as klystron, travelling wave tube, forward direction wave duct and magnetron etc.) of many high-power transmitters and some caloric values are relatively concentrated all have employed the higher liquid-cooling system of cooling effectiveness, is called for short liquid cooling system.Liquid cooling system is generally made up of cooling system and coolant circulation system, and it is sent to the electronic equipment in work after cooling fluid is carried out in accordance with regulations temperature, pressure, Flow-rate adjustment, realizes equipment cooling cooling.For requiring higher enclosed liquid cooling system, especially vehicle-mounted liquid cooling system, has ensured that stablizing of fluid flow and pressure in system is most important.General enclosed liquid cooling system is difficult to realize reliable, effective level pressure, fluid infusion and degassing function.
Utility model content
The purpose of this utility model is to provide a kind of level pressure of enclosed liquid cooling system, fluid infusion and exhaust apparatus, to realize the level pressure of enclosed liquid cooling system, fluid infusion and degassing function, reaches enclosed liquid cooling system reliable operation, the object that efficient, easy and simple to handle and cost is low.
The technical solution of the utility model is as follows:
A kind of level pressure of enclosed liquid cooling system, fluid infusion and exhaust apparatus, is characterized in that: include air-cooling fluid heat exchanger, load heater, liquid reserve tank, fluid infusion pump, spiral microbubble separator, electric heating water tank, expansion drum, solution feed pump, first, two electromagnetically operated valves, first, two, three, four, five, six, seven ball valves and break valve, the outlet of described air-cooling fluid heat exchanger and the inlet communication of described load heater, described liquid reserve tank is respectively equipped with top, middle part and bottom interface, the upper interface of liquid reserve tank is successively by the outlet of the first described electromagnetically operated valve and the second ball valve and described load heater, between the entrance that the first described ball valve is attempted by described second ball valve and the outlet of the first electromagnetically operated valve, the middle part interface of described liquid reserve tank is communicated with the liquid outlet of described fluid infusion pump by the 3rd described ball valve, the bottom interface of described liquid reserve tank and the described the 5th, six ball valves are communicated with successively, the described in inlet access the 5th of described fluid infusion pump, between six ball valves, the liquid outlet of fluid infusion pump is by the outlet of the second described electromagnetically operated valve and the 4th ball valve and described load heater, and the 7th described ball valve is attempted by between the liquid outlet of described fluid infusion pump and the entrance of described air-cooling fluid heat exchanger, the inlet of described solution feed pump is communicated with described expansion drum by described break valve on the one hand, on the other hand successively by the outlet of described electric heating water tank and spiral microbubble separator and described load heater, the liquid outlet of solution feed pump is communicated with the entrance of described air-cooling fluid heat exchanger.
The level pressure of described enclosed liquid cooling system, fluid infusion and exhaust apparatus, it is characterized in that: the liquid inlet and outlet place of described load heater is respectively equipped with temperature sensor and pressure sensor, the output of described temperature sensor and pressure sensor is electrically connected with the input of external controller; The output of described controller is electrically connected respectively with the input of described solution feed pump, fluid infusion pump, the first electromagnetically operated valve and the second electromagnetically operated valve.By the control to the first electromagnetically operated valve, the second electromagnetically operated valve and fluid infusion pump in liquid cooling system, realize the control of fluid flow, pressure etc.
The level pressure of described enclosed liquid cooling system, fluid infusion and exhaust apparatus, it is characterized in that: described liquid reserve tank is provided with liquid-level switch, the output of described liquid-level switch is electrically connected with the input of external controller; The output of described controller is electrically connected with the input of described fluid infusion pump.Opened by fluid infusion pump in liquid cooling system and ensure that liquid reserve tank meets the requirements of liquid level all the time.
The level pressure of described enclosed liquid cooling system, fluid infusion and exhaust apparatus, it is characterized in that: first and second described electromagnetically operated valve is unidirectional normally closed solenoid valve, when it is energized, namely valve is opened; During power-off, valve closing, reaches the control of the flow direction to system medium, flow velocity.
The beneficial effects of the utility model:
The utility model is by the pressure in the pressure sensor senses system of load heater liquid outlet, and feed back to controller, load heater liquid outlet pressure and set point are compared, controller realizes system fluid infusion and level pressure function by controlling the first electromagnetically operated valve, the second electromagnetically operated valve and fluid infusion pump make-and-break time; The utility model accesses ball valve between fluid infusion pump liquid outlet and air-cooling fluid heat exchanger entrance, system first liquid feeding time, residual air can be made in closed system to discharge from spiral microbubble separator, realizes reliably being vented; In addition, whole system is simple to operate and can realize the multi-functional of fluid infusion, level pressure and exhaust, and unit cost is low, practical value is high.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Embodiment
See Fig. 1, a kind of level pressure of enclosed liquid cooling system, fluid infusion and exhaust apparatus, include air-cooling fluid heat exchanger 1, load heater 2, liquid reserve tank 3, fluid infusion pump 61, spiral microbubble separator 7, electric heating water tank 8, expansion drum 10, solution feed pump 62, first, two electromagnetically operated valves 51, 52, first, two, three, four, five, six, seven ball valves 41, 42, 43, 44, 45, 46, 47 and break valve 9, the outlet of air-cooling fluid heat exchanger 1 and the inlet communication of load heater 2, liquid reserve tank 3 is respectively equipped with top, middle part and bottom interface, the upper interface of liquid reserve tank 3 passes through the outlet of the first electromagnetically operated valve 51 and the second ball valve 42 and load heater 2 successively, first ball valve 41 is attempted by between the entrance of the second ball valve 42 and the outlet of the first electromagnetically operated valve 51, the middle part interface of liquid reserve tank 3 is communicated with the liquid outlet of fluid infusion pump 61 by the 3rd ball valve 43, the bottom interface of liquid reserve tank 3 and the 5th, six ball valves 45, 46 are communicated with successively, the inlet access the 5th of fluid infusion pump 61, six ball valves 45, between 46, the liquid outlet of fluid infusion pump 61 passes through the outlet of the second electromagnetically operated valve 52 and the 4th ball valve 44 and load heater 2, and the 7th ball valve 47 is attempted by between the liquid outlet of fluid infusion pump 61 and the entrance of air-cooling fluid heat exchanger 1, the inlet of solution feed pump 62 is communicated with expansion drum 10 by break valve 9 on the one hand, pass through the outlet of electric heating water tank 8 and spiral microbubble separator 7 and load heater 2 on the other hand successively, the liquid outlet of solution feed pump 62 is communicated with the entrance of air-cooling fluid heat exchanger 1.
In the utility model, the liquid inlet and outlet place of load heater 2 is respectively equipped with temperature sensor and pressure sensor, and the output of temperature sensor and pressure sensor is electrically connected with the input of external controller; The output of controller is electrically connected respectively with the input of solution feed pump 62, fluid infusion pump 61, first electromagnetically operated valve 51 and the second electromagnetically operated valve 52.Liquid reserve tank 3 is provided with liquid-level switch, and the output of liquid-level switch is electrically connected with the input of external controller; The output of controller is electrically connected with the input of fluid infusion pump 61.First and second electromagnetically operated valve 51,52 is unidirectional normally closed solenoid valve.
Specific works principle of the present utility model and process as follows:
Level pressure pattern: by the pressure in load heater 2 liquid outlet pressure sensor senses system, and feed back to controller, load heater 2 liquid outlet pressure and set point are compared, when load heater 2 liquid outlet pressure is higher than set point, controller is opened by control first electromagnetically operated valve 51, cooling fluid in liquid cooling system is injected liquid reserve tank 3, and when load heater 2 liquid outlet pressure reaches set point, the first electromagnetically operated valve 51 cuts out.
Fluid infusion pattern: by the pressure in load heater 2 liquid outlet pressure sensor senses system, and feed back to controller, load heater 2 liquid outlet pressure and set point are compared, when load heater 2 liquid outlet pressure is lower than set point, open during the 4th ball valve 44 and the 5th ball valve 45(system normally run, 4th ball valve 44 and the 5th ball valve 45 are opening), controller is opened by control second electromagnetically operated valve 52 and fluid infusion pump 61, by in cooling fluid injected system in liquid reserve tank 3, when load heater 2 liquid outlet pressure reaches set point, first electromagnetically operated valve 52 and fluid infusion pump 61 are closed.
In addition, its liquid level of liquid-level switch perception in liquid reserve tank 3, and feed back to controller, when liquid level is lower than set point, open the 3rd ball valve 43 and the 6th ball valve 46, cooling fluid for subsequent use is connected with the 6th ball valve 46 entrance by pipeline, controller is opened by controlling fluid infusion pump 61, cooling fluid for subsequent use is injected liquid reserve tank 3, and when liquid level reaches set point, fluid infusion pump 61 cuts out.
Exhaust mode: system installed and first liquid feeding time, open the 5th ball valve 45 and the 7th ball valve 47, in liquid reserve tank 3, cooling fluid injects enclosed liquid cooling system by fluid infusion pump 61, and air residual in system is discharged from spiral microbubble separator 7, achieves reliable exhaust.
The utility model achieves level pressure, fluid infusion and exhaust multi-functional, and Dynamic System is easy, reliable and unit cost is low, has higher practical value.
Above-described embodiment is only be described the preferred implementation of this patent; not the scope of this patent is limited; under the prerequisite not departing from this patent design spirit; the various distortion that the technical scheme of those of ordinary skill in the art to this patent is made and improvement, all should fall in protection range that patent claims book determines.
Claims (4)
1. the level pressure of an enclosed liquid cooling system, fluid infusion and exhaust apparatus, is characterized in that: include air-cooling fluid heat exchanger, load heater, liquid reserve tank, fluid infusion pump, spiral microbubble separator, electric heating water tank, expansion drum, solution feed pump, first, two electromagnetically operated valves, first, two, three, four, five, six, seven ball valves and break valve, the outlet of described air-cooling fluid heat exchanger and the inlet communication of described load heater, described liquid reserve tank is respectively equipped with top, middle part and bottom interface, the upper interface of liquid reserve tank is successively by the outlet of the first described electromagnetically operated valve and the second ball valve and described load heater, between the entrance that the first described ball valve is attempted by described second ball valve and the outlet of the first electromagnetically operated valve, the middle part interface of described liquid reserve tank is communicated with the liquid outlet of described fluid infusion pump by the 3rd described ball valve, the bottom interface of described liquid reserve tank and the described the 5th, six ball valves are communicated with successively, the described in inlet access the 5th of described fluid infusion pump, between six ball valves, the liquid outlet of fluid infusion pump is by the outlet of the second described electromagnetically operated valve and the 4th ball valve and described load heater, and the 7th described ball valve is attempted by between the liquid outlet of described fluid infusion pump and the entrance of described air-cooling fluid heat exchanger, the inlet of described solution feed pump is communicated with described expansion drum by described break valve on the one hand, on the other hand successively by the outlet of described electric heating water tank and spiral microbubble separator and described load heater, the liquid outlet of solution feed pump is communicated with the entrance of described air-cooling fluid heat exchanger.
2. the level pressure of enclosed liquid cooling system according to claim 1, fluid infusion and exhaust apparatus, it is characterized in that: the liquid inlet and outlet place of described load heater is respectively equipped with temperature sensor and pressure sensor, the output of described temperature sensor and pressure sensor is electrically connected with the input of external controller; The output of described controller is electrically connected respectively with the input of described solution feed pump, fluid infusion pump, the first electromagnetically operated valve and the second electromagnetically operated valve.
3. the level pressure of enclosed liquid cooling system according to claim 1, fluid infusion and exhaust apparatus, it is characterized in that: described liquid reserve tank is provided with liquid-level switch, the output of described liquid-level switch is electrically connected with the input of external controller; The output of described controller is electrically connected with the input of described fluid infusion pump.
4. the level pressure of enclosed liquid cooling system according to claim 1, fluid infusion and exhaust apparatus, is characterized in that: first and second described electromagnetically operated valve is unidirectional normally closed solenoid valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520160673.3U CN204560097U (en) | 2015-03-19 | 2015-03-19 | The level pressure of enclosed liquid cooling system, fluid infusion and exhaust apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520160673.3U CN204560097U (en) | 2015-03-19 | 2015-03-19 | The level pressure of enclosed liquid cooling system, fluid infusion and exhaust apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN204560097U true CN204560097U (en) | 2015-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520160673.3U Expired - Fee Related CN204560097U (en) | 2015-03-19 | 2015-03-19 | The level pressure of enclosed liquid cooling system, fluid infusion and exhaust apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104703444A (en) * | 2015-03-19 | 2015-06-10 | 合肥天鹅制冷科技有限公司 | Pressure-stabilizing, liquid-supplementing and gas-exhausting device of closed liquid cooling system |
-
2015
- 2015-03-19 CN CN201520160673.3U patent/CN204560097U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104703444A (en) * | 2015-03-19 | 2015-06-10 | 合肥天鹅制冷科技有限公司 | Pressure-stabilizing, liquid-supplementing and gas-exhausting device of closed liquid cooling system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20190319 |