CN220399609U - Pile temperature field test machine - Google Patents
Pile temperature field test machine Download PDFInfo
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- CN220399609U CN220399609U CN202322019656.5U CN202322019656U CN220399609U CN 220399609 U CN220399609 U CN 220399609U CN 202322019656 U CN202322019656 U CN 202322019656U CN 220399609 U CN220399609 U CN 220399609U
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- box body
- test box
- inner chamber
- hot
- temperature field
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- 238000012360 testing method Methods 0.000 title claims abstract description 57
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
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- 238000002474 experimental method Methods 0.000 abstract description 2
- 238000005057 refrigeration Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 238000010248 power generation Methods 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
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- 230000009347 mechanical transmission Effects 0.000 description 1
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- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of fuel cells and discloses a stack temperature field testing machine which comprises a transverse plate, wherein a testing box body is fixedly arranged at the top of the transverse plate, the front side of the testing box body is movably connected with a box door through a hinge, and a placing table is fixedly arranged at the bottom of an inner cavity of the testing box body. This heap temperature field testing machine, through the air by the condenser refrigeration in the cold bellows inner chamber of air inlet when need carry out the low temperature detection to the fuel cell in the test box body inner chamber, then carry cold air to the inner chamber of test box body through the output of air outlet through the output of air inlet, the air by heating pipe control heating in the hot bellows inner chamber is drawn in through the input of air inlet when need carry out the high temperature detection to the fuel cell in the test box body inner chamber, then carry hot air to the inner chamber of test box body through the output of air outlet with hot air, thereby accomplish the detection of cold and hot experiment.
Description
Technical Field
The utility model relates to the technical field of fuel cells, in particular to a stack temperature field testing machine.
Background
The fuel cell is a chemical device for directly converting chemical energy of fuel into electric energy, also called electrochemical generator, which is a fourth power generation technology after hydroelectric power generation, thermal power generation and atomic power generation, and has high efficiency because the fuel cell converts the Gibbs free energy in the chemical energy of fuel into electric energy through electrochemical reaction without being limited by the Kano cycle effect; in addition, fuel cells use fuel and oxygen as raw materials and have no mechanical transmission parts, so that the discharged harmful gas is very little and the service life is long, and thus, from the viewpoints of saving energy and protecting ecological environment, the fuel cells are the most promising power generation technology.
In the fuel cell test, a stack temperature field tester is needed, but the existing tester often has no functions of detecting various temperatures, and needs to be replaced by different equipment for detection, so that the tester is inconvenient for people to use.
Accordingly, one skilled in the art would provide a stack temperature field tester to address the problems set forth in the background above.
Disclosure of Invention
The utility model aims to provide a stack temperature field testing machine for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the stack temperature field testing machine comprises a transverse plate, wherein a testing box body is fixedly arranged at the top of the transverse plate, a box door is movably connected to the front side of the testing box body through a hinge, and a placing table is fixedly arranged at the bottom of an inner cavity of the testing box body;
the rear side at diaphragm top is provided with temperature control mechanism, temperature control mechanism includes hot-blast case and cold wind case, the cold wind case is located the rear side at diaphragm top, the hot-blast case is located the top at cold wind case, the rear side fixed mounting of hot-blast case inner chamber has a plurality of heating pipes the same and the same size of distance, the rear side fixed mounting of cold wind case inner chamber has a plurality of condensers the same and the same size of distance, the equal fixed mounting of front side of cold wind case and hot-blast case inner chamber has the fan, the front side intercommunication of fan has the air outlet.
As still further aspects of the utility model: the front side of the box door is fixedly provided with a protection pad, and the surface of the protection pad is sleeved with a handle.
As still further aspects of the utility model: the left side of test box body fixed mounting has control panel, the top fixed mounting of test box body inner chamber has the temperature-sensing ware.
As still further aspects of the utility model: the left side of test box body and be located the outside of control panel and be provided with the safety cover, and the safety cover passes through screw thread connection all around in the internal surface of test box body.
As still further aspects of the utility model: support legs are fixedly mounted on the periphery of the bottom of the transverse plate, and anti-slip pads are fixedly mounted on the bottoms of the support legs.
As still further aspects of the utility model: clamping blocks are fixedly installed on the upper side and the lower side of the inner cavities of the hot air box and the cold air box respectively, and a filter screen is clamped on the inner sides of the clamping blocks.
As still further aspects of the utility model: the outer surface of air outlet cover is equipped with the fixed plate, the outside fixedly connected with connecting plate of fixed plate, connecting plate fixed connection is in the test box body inner chamber.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, when the fuel cell in the inner cavity of the test box body needs to be detected at a low temperature, air which is refrigerated by the condenser in the inner cavity of the cold air box is pumped in through the input end of the fan, then the cold air is conveyed into the inner cavity of the test box body through the air outlet through the output end of the fan, and when the fuel cell in the inner cavity of the test box body needs to be detected at a high temperature, air which is heated by the heating tube in the inner cavity of the hot air box is pumped in through the input end of the fan, and then the hot air is conveyed into the inner cavity of the test box body through the air outlet through the output end of the fan, so that the detection of a cold and hot experiment is completed.
2. According to the utility model, the handle is arranged, so that the hand can be prevented from sliding when people grasp the handle, the cold and hot temperatures in the test box body can be monitored in real time by arranging the control panel and the temperature sensor, the control panel can be protected by arranging the protective cover, the anti-slip mat is arranged, the anti-slip and stable effects can be achieved on the whole body, and the overall stability is improved.
Drawings
FIG. 1 is a schematic diagram of a stack temperature field tester;
FIG. 2 is a schematic view of a removable structure of a protective cover in a stack temperature field tester;
FIG. 3 is a schematic cross-sectional view of a test machine in a stack temperature field test machine;
FIG. 4 is a schematic diagram of a cross-sectional structure of a temperature control mechanism in a stack temperature field tester.
In the figure: 1. a cross plate; 2. a temperature control mechanism; 201. a hot air box; 202. a cold air box; 203. heating pipes; 204. a filter screen; 205. a condenser; 206. a blower; 207. an air outlet; 208. a clamping block; 3. a test box body; 4. a door; 5. a grip; 6. a protective pad; 7. support legs; 8. an anti-slip pad; 9. a control panel; 10. a protective cover; 11. a temperature sensor; 12. a connecting plate; 13. a fixing plate; 14. placing a table.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, a stack temperature field testing machine comprises a transverse plate 1, wherein a testing box body 3 is fixedly arranged at the top of the transverse plate 1, a box door 4 is movably connected to the front side of the testing box body 3 through a hinge, and a placing table 14 is fixedly arranged at the bottom of an inner cavity of the testing box body 3;
the rear side at diaphragm 1 top is provided with temperature control mechanism 2, temperature control mechanism 2 includes hot-blast case 201 and cold air tank 202, cold air tank 202 is located the rear side at diaphragm 1 top, hot-blast case 201 is located the top at cold-blast case 202, the rear side fixed mounting of hot-blast case 201 inner chamber has a plurality of heating pipes 203 the same and the same size of distance, the rear side fixed mounting of cold-blast case 202 inner chamber has a plurality of condensers 205 the same and the same size of distance, the equal fixed mounting of front side in cold-blast case 202 and hot-blast case 201 inner chamber has fan 206, the front side intercommunication of fan 206 has air outlet 207.
Specifically, a protection pad 6 is fixedly arranged on the front side of the box door 4, and a grip 5 is sleeved on the surface of the protection pad 6.
By the technical scheme, the handle 5 is arranged, so that the sliding of the handle part can be prevented when people grasp the handle.
Specifically, control panel 9 is fixedly installed on the left side of test box body 3, and temperature sensor 11 is fixedly installed on the top of test box body 3 inner chamber.
Through above-mentioned technical scheme, through setting up control panel 9 and temperature-sensing ware 11, can carry out real-time supervision to the cold and hot temperature in the test box body 3.
Specifically, the left side of the test box body 3 and the outside that is located the control panel 9 are provided with the safety cover 10, and the safety cover 10 passes through screw threaded connection all around in the internal surface of test box body 3.
Through above-mentioned technical scheme, through setting up safety cover 10, can play the effect of protection to control panel 9.
Specifically, all around of diaphragm 1 bottom all fixed mounting has supporting leg 7, and the bottom fixed mounting of supporting leg 7 has slipmat 8.
Through above-mentioned technical scheme, through setting up slipmat 8, can play the firm effect of antiskid to the whole, improve holistic stability.
Specifically, clamping blocks 208 are fixedly installed on the upper side and the lower side of the inner cavities of the hot air box 201 and the cold air box 202, and the filter screen 204 is clamped on the inner sides of the clamping blocks 208.
By the technical scheme, dust in the air can be filtered by arranging the filter screen 204 and the clamping block 208, and the components in the fan 206 are protected.
Specifically, the outer surface of the air outlet 207 is sleeved with a fixing plate 13, the outer side of the fixing plate 13 is fixedly connected with a connecting plate 12, and the connecting plate 12 is fixedly connected in the inner cavity of the test box body 3.
Through the above technical scheme, through setting up fixed plate 13 and connecting plate 12, can play the effect of steady support to air outlet 207, prevent the skew.
The working principle of the utility model is as follows: the door 4 is opened by grasping the protective pad 6 to move to the outer side of the cross plate 1, then the fuel cell is placed on the top of the placing table 14, then the door 4 is closed, at this time, air cooled by the condenser 205 is pumped into the inner cavity of the cold bellows 202 through the input end of the fan 206 when the fuel cell in the inner cavity of the test bellows body 3 needs to be detected at a low temperature, then the cold air is conveyed into the inner cavity of the test bellows body 3 through the air outlet 207 through the output end of the fan 206, then the fan 206 is closed after the required test temperature is reached, the fan 206 is closed when the required test temperature is reached, air heated by the heating pipe 203 is pumped into the inner cavity of the hot bellows 201 when the fuel cell in the inner cavity of the test bellows body 3 needs to be detected at a high temperature, then the hot air is conveyed into the inner cavity of the test bellows body 3 through the air outlet 207 through the output end of the fan 206, then the temperature sensor 11 and the control panel 9 observe, and the test is completed after the required test temperature is reached, the fan 206 is closed.
The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. A stack temperature field tester, comprising a cross plate (1), characterized in that: the top of the transverse plate (1) is fixedly provided with a test box body (3), the front side of the test box body (3) is movably connected with a box door (4) through a hinge, and the bottom of an inner cavity of the test box body (3) is fixedly provided with a placing table (14);
the rear side at diaphragm (1) top is provided with temperature control mechanism (2), temperature control mechanism (2) are including hot-blast case (201) and cold air case (202), cold air case (202) are located the rear side at diaphragm (1) top, hot-blast case (201) are located the top at cold-blast case (202), the rear side fixed mounting in hot-blast case (201) inner chamber has a plurality of heating pipes (203) the same and the same size of distance, the rear side fixed mounting in cold-blast case (202) inner chamber has a plurality of condensers (205) the same and the same size of distance, the equal fixed mounting of front side in cold-blast case (202) and hot-blast case (201) inner chamber has fan (206), the front side intercommunication of fan (206) has air outlet (207).
2. A stack temperature field tester according to claim 1, characterized in that: the front side of the box door (4) is fixedly provided with a handle (5), and the surface of the handle (5) is sleeved with a protection pad (6).
3. A stack temperature field tester according to claim 1, characterized in that: the left side of test box body (3) fixed mounting has control panel (9), the top fixed mounting of test box body (3) inner chamber has temperature-sensing ware (11).
4. A stack temperature field tester according to claim 1, characterized in that: the left side of test box body (3) and be located the outside of control panel (9) and be provided with safety cover (10), and safety cover (10) are through screw threaded connection all around in the internal surface of test box body (3).
5. A stack temperature field tester according to claim 1, characterized in that: support legs (7) are fixedly arranged around the bottom of the transverse plate (1), and anti-slip pads (8) are fixedly arranged at the bottoms of the support legs (7).
6. A stack temperature field tester according to claim 1, characterized in that: clamping blocks (208) are fixedly arranged on the upper side and the lower side of the inner cavities of the hot air box (201) and the cold air box (202), and a filter screen (204) is clamped on the inner side of each clamping block (208).
7. A stack temperature field tester according to claim 1, characterized in that: the outer surface of the air outlet (207) is sleeved with a fixing plate (13), the outer side of the fixing plate (13) is fixedly connected with a connecting plate (12), and the connecting plate (12) is fixedly connected in the inner cavity of the test box body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322019656.5U CN220399609U (en) | 2023-07-28 | 2023-07-28 | Pile temperature field test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322019656.5U CN220399609U (en) | 2023-07-28 | 2023-07-28 | Pile temperature field test machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220399609U true CN220399609U (en) | 2024-01-26 |
Family
ID=89603277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322019656.5U Active CN220399609U (en) | 2023-07-28 | 2023-07-28 | Pile temperature field test machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220399609U (en) |
-
2023
- 2023-07-28 CN CN202322019656.5U patent/CN220399609U/en active Active
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