CN211529022U - External water circulation temperature control system of fuel cell clamp - Google Patents
External water circulation temperature control system of fuel cell clamp Download PDFInfo
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- CN211529022U CN211529022U CN201922114978.1U CN201922114978U CN211529022U CN 211529022 U CN211529022 U CN 211529022U CN 201922114978 U CN201922114978 U CN 201922114978U CN 211529022 U CN211529022 U CN 211529022U
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Abstract
The utility model belongs to the technical field of the battery preparation, especially, relate to an external water circulation temperature control system of fuel cell anchor clamps. The utility model discloses, including the anchor clamps that are equipped with water inlet and delivery port, water inlet and delivery port communicate each other, the delivery port is linked together through first circulating water pump and mixed constant temperature water tank, be equipped with first temperature sensor in the mixed constant temperature water tank, be equipped with between first circulating water pump and the mixed constant temperature water tank and be used for carrying the hot water pipeline to mixing the constant temperature water tank with hot water and be used for carrying the cold water pipeline to mixing the constant temperature water tank with cold water, it is linked together with the water inlet through second circulating water pump to mix the constant temperature water tank. The utility model provides a hydrologic cycle temperature control system can guarantee that anchor clamps keep constant temperature to improve the reliability of testing result, and, the utility model discloses utilize data acquisition analytic system and control system to carry out data acquisition and control to flow and temperature, realize control process's automation, guaranteed production efficiency.
Description
Technical Field
The utility model belongs to the technical field of the battery preparation, especially, relate to an external water circulation temperature control system of fuel cell anchor clamps.
Background
With the continuous development of society, battery products are gradually mature, and the aspects of battery production process, production efficiency, automation degree and the like are gradually improved. In the current battery industry, in the battery production, the quality of the battery needs to be detected, and the voltage and the like of the battery are generally tested by using a detection clamp. However, the temperature has a large influence on the detection result, and the fixture in the prior art does not have a constant temperature function, so that the reliability of the detection result needs to be improved.
For example, chinese utility model patent discloses a battery test fixture [ application number: 201720440544.9], the utility model comprises: the base, locate the detection element who is connected with the detection equipment electricity of outside on the base, detection element is including separating the positive detection element who sets up and the anodal electricity of outside detection equipment, the negative pole detection element who is connected with outside detection equipment negative pole electricity, and positive detection element, negative pole detection element all include soft electrically conductive piece, stereoplasm mounting, soft electrically conductive piece partly by stereoplasm mounting package or centre gripping back both whole fix on the base, soft electrically conductive piece another part stretches out the contact portion that the stereoplasm mounting formed and was used for being absorbed in the contact by the utmost point ear of battery.
The utility model discloses a have and can avoid appearing the contact failure or the advantage of the bad condition of contact when detecting, but it still does not solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above-mentioned problem, provide an external hydrologic cycle temperature control system of fuel cell anchor clamps.
In order to achieve the above purpose, the utility model adopts the following technical proposal:
the utility model provides an external hydrologic cycle temperature control system of fuel cell anchor clamps, is including the anchor clamps that are equipped with water inlet and delivery port, water inlet and delivery port communicate each other, the delivery port is linked together through first circulating water pump and mixed constant temperature water tank, be equipped with first temperature sensor in the mixed constant temperature water tank, be equipped with between first circulating water pump and the mixed constant temperature water tank and be used for carrying the hot water pipeline to mixing the constant temperature water tank in with the hot water and be used for carrying the cold water pipeline to mixing the constant temperature water tank with cold water, it is linked together with the water inlet through second circulating water pump to mix the constant temperature water tank.
In the above fuel cell fixture external water circulation temperature control system, a water storage tank is further arranged between the first circulating water pump and the mixed constant temperature water tank, and the water storage tank is communicated with the hot water conveying pipeline or/and the cold water conveying pipeline.
In the above fuel cell fixture external water circulation temperature control system, the hot water delivery pipe comprises a heater communicated with the first circulating water pump, and the heater is communicated with the mixed constant temperature water tank through a first electromagnetic valve.
In the above external water circulation temperature control system of the fuel cell clamp, the hot water delivery pipe further comprises a second temperature sensor for measuring the temperature of the hot water and a first flowmeter for measuring the flow rate of the hot water, wherein the first flowmeter is positioned between the first electromagnetic valve and the mixed constant temperature water tank.
In the above fuel cell fixture external water circulation temperature control system, the cold water delivery pipe includes a second electromagnetic valve for adjusting cold water flow, a third temperature sensor for measuring cold water temperature and a second flowmeter for measuring cold water flow, which is arranged on the cold water delivery pipe, the second flowmeter is located between the second electromagnetic valve and the mixed constant temperature water tank.
In the above fuel cell clamp externally connected with the water circulation temperature control system, a heat exchanger is further arranged between the water outlet and the first circulating water pump.
The fuel cell fixture is externally connected with a water circulation temperature control system, and further comprises a data acquisition and analysis system for acquiring data of each temperature sensor and data of each flowmeter and a control system for controlling each valve, each circulating pump and each heat exchanger, wherein the data acquisition and analysis system is in communication connection with the control system.
In the external water circulation temperature control system of the fuel cell clamp, the clamp comprises an upper clamp body and a lower clamp body which are clamped with each other, a water inlet and a water outlet are respectively arranged on the upper clamp body and the lower clamp body, and the water inlet and the water outlet are communicated through a communication pipeline positioned in the upper clamp body and the lower clamp body.
In the above fuel cell fixture external water circulation temperature control system, the communication pipeline comprises a plurality of parallel pipelines, and the ends of two adjacent pipelines are communicated through a connecting pipe.
In the external water circulation temperature control system of fuel cell anchor clamps on, go up the clamp and be close to the first current conducting plate of clamp one side fixedly connected with down, the clamp is close to the second current conducting plate of clamp one side fixedly connected with down, go up the clamp and be equipped with the insulating pad that a plurality of made by insulating material on the clamp down respectively, the outstanding first current conducting plate in upper end or the second current conducting plate of insulating pad, clamp and lower clamp can make two insulating pads in relative position laminate each other, still including setting up the pressure sensor on clamp or the last clamp down.
Compared with the prior art, the utility model has the advantages of:
1. the utility model provides a hydrologic cycle temperature control system can guarantee that anchor clamps keep constant temperature to improve the reliability of testing result.
2. The utility model discloses utilize data acquisition analytic system and control system to carry out data acquisition and control to flow and temperature, realize control process's automation, guaranteed production efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of a part of the structure of the present invention;
FIG. 3 is a schematic view of the structure of the clamp;
FIG. 4 is a perspective view of the lower clamp body;
in the figure: the device comprises a clamp 1, a water inlet 2, a water outlet 3, a first circulating water pump 4, a water storage tank 5, a first temperature sensor 6, a mixed constant-temperature water tank 7, a hot water conveying pipeline 8, a cold water conveying pipeline 9, a second circulating water pump 10, a heat exchanger 11, a data acquisition and analysis system 12, a control system 13, an upper clamp 14, a lower clamp 15, a communication pipeline 16, a pipeline 17, a connecting pipe 18, a first conductive plate 19, a second conductive plate 20, an insulating pad 21, a pressure sensor 22, a heater 81, a first electromagnetic valve 82, a second temperature sensor 83, a first flowmeter 84, a second electromagnetic valve 91, a third temperature sensor 92 and a second flowmeter 93.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, an external hydrologic cycle temperature control system of fuel cell anchor clamps, including anchor clamps 1 that are equipped with water inlet 2 and delivery port 3, water inlet 2 and delivery port 3 communicate each other, delivery port 3 is linked together through first circulating water pump 4 and mixed constant temperature water tank 7, be equipped with first temperature sensor 6 in the mixed constant temperature water tank 7, be equipped with between first circulating water pump 4 and the mixed constant temperature water tank 7 and be used for carrying hot water pipeline 8 in the mixed constant temperature water tank 7 with being used for carrying cold water to the cold water pipeline 9 in the mixed constant temperature water tank 7, mixed constant temperature water tank 7 is linked together through second circulating water pump 10 and water inlet 2.
The utility model discloses, during the use, the water after exothermic cooling is flowed by delivery port 3 in anchor clamps 1, go into hot water pipeline 8 and cold water pipeline 9 through 4 pump pumps of first circulating water, hot water in the hot water pipeline 8 can be by setting up the heater between first circulating water pump 4 and hot water pipeline 8, or the heater heating that sets up on hot water pipeline 8 obtains, it obtains the constant temperature water to mix constant temperature water tank 7, the mixed temperature in the 6 measurable quantity of first temperature sensor mixes constant temperature water tank 7, mix the completion back by second circulating water pump 10 through the 2 pump of water inlet go into anchor clamps 1, thereby guarantee anchor clamps 1's constant temperature, so the utility model provides a water circulation temperature control system can guarantee that anchor clamps 1 keeps constant temperature, thereby improve the reliability of testing result.
Preferably, a water storage tank 5 is further arranged between the first circulating water pump 4 and the mixed constant-temperature water tank 7, the water storage tank 5 is communicated with a hot water conveying pipeline 8 or/and a cold water conveying pipeline 9, and the water storage tank 5 can play a role in water storage and buffering.
As shown in fig. 1 and 2, the hot water supply pipe 8 includes a heater 81 communicating with the first circulating water pump 4, the heater 81 communicating with the mixing constant temperature water tank 7 through a first solenoid valve 82, the hot water supply pipe 8 further includes a second temperature sensor 83 for measuring a temperature of the hot water and a first flow meter 84 for measuring a flow rate of the hot water, the first flow meter 84 being located between the first solenoid valve 82 and the mixing constant temperature water tank 7.
The cold water is heated by the heater 81, and the first electromagnetic valve 82 can control the opening degree of the hot water delivery pipe 8, thereby controlling the flow rate of the hot water and further regulating and controlling the temperature of the mixed water in the mixed constant temperature water tank 7.
As shown in fig. 1 and 2, the cold water supply pipe 9 includes a second solenoid valve 91 for adjusting the flow rate of cold water, a third temperature sensor 92 for measuring the temperature of cold water, and a second flow meter 93 for measuring the flow rate of cold water, the second flow meter 93 being located between the second solenoid valve 91 and the mixing thermostatic water tank 7, are provided on the cold water supply pipe 9.
Cold water is conveyed into the mixed constant temperature water tank 7 through the cold water conveying pipeline 9, and the opening degree of the cold water conveying pipeline 9 can be controlled by the second electromagnetic valve 91, so that the flow of the cold water is controlled, and the mixed water temperature in the mixed constant temperature water tank 7 is further regulated and controlled.
As shown in fig. 1, a heat exchanger 11 is further disposed between the water outlet 3 and the first circulating water pump 4, so that the waste heat in the water after heat release can be further utilized, and the utilization rate of energy can be improved.
The utility model provides a first temperature sensor 6, second temperature sensor 83 and third temperature sensor 92 all can adopt the temperature sensor who sells in the market.
As shown in fig. 1, the system further comprises a data acquisition and analysis system 12 for acquiring data of each temperature sensor and data of each flow meter, and a control system 13 for controlling each valve, circulating pump and heat exchanger 11, wherein the data acquisition and analysis system 12 is in communication connection with the control system 13.
During the use, data acquisition analytic system 12 is through gathering second temperature sensor 83, first flowmeter 84, second solenoid valve 91, third temperature sensor 92 and first temperature sensor 6's detected data, gives control system 13 with information transmission after analysis processes, and control system 13 adjusts the flow through controlling each circulating pump and solenoid valve, through controlling heat exchanger 11 and heater 81 control temperature to guarantee that the temperature after the mixture keeps invariable in the mixed constant temperature water tank 7, so the utility model discloses utilize data acquisition analytic system 12 and control system 13 to carry out data acquisition and control to flow and temperature, realize control process's automation, guaranteed production efficiency.
Referring to fig. 3 and 4, the clamp 1 includes an upper clamp 14 and a lower clamp 15 clamped with each other, the upper clamp 14 and the lower clamp 15 are respectively provided with a water inlet 2 and a water outlet 3, the water inlet 2 and the water outlet 3 are communicated through a communication pipeline 16 positioned in the upper clamp 14 and the lower clamp 15, and water in the pipeline 16 is heated to ensure that the clamp 1 is in a constant temperature state in the measuring process.
Specifically, the communicating pipeline 16 comprises a plurality of pipelines 17 which are arranged in parallel, and the end parts of two adjacent pipelines 17 are communicated through a connecting pipe 18, so that the contact area between the pipeline 16 and the upper clamp body 14 and the contact area between the pipeline 16 and the lower clamp body 15 are increased, the clamp 1 can reach the experimental temperature quickly, and the temperature rise process is shortened.
Referring to fig. 3 and 4, a first conductive plate 19 is fixedly connected to one side of the upper clamp 14 close to the lower clamp 15, a second conductive plate 20 is fixedly connected to one side of the lower clamp 15 close to the upper clamp 14, a battery to be detected is disposed between the first conductive plate 19 and the second conductive plate 20 during detection, a plurality of insulating pads 21 made of insulating materials are respectively disposed on the upper clamp 14 and the lower clamp 15, the insulating pads 21 are correspondingly disposed at corresponding positions of the upper clamp 14 and the lower clamp 15, the insulating materials may be rubber, an upper end of the insulating pad 21 protrudes out of the first conductive plate 19 or the second conductive plate 20, the upper clamp 14 and the lower clamp 15 are clamped to enable the two insulating pads 21 at the corresponding positions to be attached to each other, so that during detection, the battery to be detected is electrically connected with the first conductive plate 19 and the second conductive plate 20, and the first conductive plate 19 and the second conductive plate 20 are prevented from contacting each other and being short-circuited, and a pressure sensor 22 arranged on the lower clamp body 15 or the upper clamp body 14.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Although terms such as the jig 1, the water inlet 2, the water outlet 3, the first circulating water pump 4, the water storage tank 5, the first temperature sensor 6, the mixed constant temperature water tank 7, the hot water delivery pipe 8, the cold water delivery pipe 9, the second circulating water pump 10, the heat exchanger 11, the data acquisition and analysis system 12, the control system 13, the upper clamp 14, the lower clamp 15, the communication pipe 16, the pipe 17, the connection pipe 18, the first conductive plate 19, the second conductive plate 20, the insulating pad 21, the pressure sensor 22, the heater 81, the first electromagnetic valve 82, the second temperature sensor 83, the first flow meter 84, the second electromagnetic valve 91, the third temperature sensor 92, and the second flow meter 93 are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.
Claims (10)
1. The utility model provides an external hydrologic cycle temperature control system of fuel cell anchor clamps, is including anchor clamps (1) that are equipped with water inlet (2) and delivery port (3), and water inlet (2) and delivery port (3) communicate its characterized in that each other: delivery port (3) are linked together through first circulating water pump (4) and mixed constant temperature water tank (7), be equipped with first temperature sensor (6) in mixed constant temperature water tank (7), be equipped with between first circulating water pump (4) and mixed constant temperature water tank (7) and be used for carrying hot water pipeline (8) to mixing in the constant temperature water tank (7) and be used for carrying cold water pipeline (9) to mixing in the constant temperature water tank (7), mixed constant temperature water tank (7) are linked together through second circulating water pump (10) and water inlet (2).
2. The fuel cell clamp external water circulation temperature control system of claim 1, wherein: a water storage tank (5) is further arranged between the first circulating water pump (4) and the mixed constant-temperature water tank (7), and the water storage tank (5) is communicated with a hot water conveying pipeline (8) or/and a cold water conveying pipeline (9).
3. The fuel cell clamp external water circulation temperature control system of claim 1, wherein: the hot water conveying pipeline (8) comprises a heater (81) communicated with the first circulating water pump (4), and the heater (81) is communicated with the mixed constant-temperature water tank (7) through a first electromagnetic valve (82).
4. The fuel cell clamp external water circulation temperature control system of claim 3, wherein: the hot water delivery pipe (8) further comprises a second temperature sensor (83) for measuring the temperature of the hot water and a first flow meter (84) for measuring the flow of the hot water, the first flow meter (84) being located between the first solenoid valve (82) and the mixing thermostatic water tank (7).
5. The fuel cell clamp external water circulation temperature control system of claim 1, wherein: the cold water conveying pipeline (9) comprises a second electromagnetic valve (91) used for adjusting cold water flow, a third temperature sensor (92) used for measuring cold water temperature and a second flowmeter (93) used for measuring cold water flow are arranged on the cold water conveying pipeline (9), and the second flowmeter (93) is located between the second electromagnetic valve (91) and the mixed constant-temperature water tank (7).
6. The fuel cell clamp external water circulation temperature control system of claim 1, wherein: and a heat exchanger (11) is also arranged between the water outlet (3) and the first circulating water pump (4).
7. The fuel cell clamp external water circulation temperature control system of claim 6, wherein: the system also comprises a data acquisition and analysis system (12) used for acquiring data of each temperature sensor and data of each flow meter and a control system (13) used for controlling each valve, circulating pump and heat exchanger (11), wherein the data acquisition and analysis system (12) is in communication connection with the control system (13).
8. The fuel cell clamp external water circulation temperature control system of claim 1, wherein: the clamp (1) comprises an upper clamp body (14) and a lower clamp body (15) which are clamped with each other, a water inlet (2) and a water outlet (3) are respectively arranged on the upper clamp body (14) and the lower clamp body (15), and the water inlet (2) and the water outlet (3) are communicated through a communicating pipeline (16) which is positioned in the upper clamp body (14) and the lower clamp body (15).
9. The fuel cell clamp external water circulation temperature control system of claim 8, wherein: the communication pipeline (16) comprises a plurality of pipelines (17) which are arranged in parallel, and the end parts of two adjacent pipelines (17) are communicated through a connecting pipe (18).
10. The fuel cell clamp external water circulation temperature control system of claim 8, wherein: go up clamp (14) and be close to first current conducting plate (19) of clamp (15) one side fixedly connected with down, clamp (15) are close to last clamp (14) one side fixedly connected with second current conducting plate (20) down, go up and be equipped with a plurality of insulating pad (21) that make by insulating material on clamp (14) and lower clamp (15) respectively, first current conducting plate (19) or second current conducting plate (20) are outstanding in the upper end of insulating pad (21), and clamp (14) and clamp (15) down can make two insulating pads (21) that are in relative position laminate each other in the clamp, still including setting up pressure sensor (22) on clamp (15) or last clamp (14) down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922114978.1U CN211529022U (en) | 2019-11-29 | 2019-11-29 | External water circulation temperature control system of fuel cell clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922114978.1U CN211529022U (en) | 2019-11-29 | 2019-11-29 | External water circulation temperature control system of fuel cell clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211529022U true CN211529022U (en) | 2020-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922114978.1U Expired - Fee Related CN211529022U (en) | 2019-11-29 | 2019-11-29 | External water circulation temperature control system of fuel cell clamp |
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| CN (1) | CN211529022U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114442693A (en) * | 2021-12-31 | 2022-05-06 | 北京京仪自动化装备技术股份有限公司 | Coupling temperature control system and method |
-
2019
- 2019-11-29 CN CN201922114978.1U patent/CN211529022U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114442693A (en) * | 2021-12-31 | 2022-05-06 | 北京京仪自动化装备技术股份有限公司 | Coupling temperature control system and method |
| CN114442693B (en) * | 2021-12-31 | 2023-04-07 | 北京京仪自动化装备技术股份有限公司 | Coupling temperature control system and method |
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| Date | Code | Title | Description |
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| 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: 20200918 Termination date: 20211129 |