CN215449521U

CN215449521U - Comprehensive test platform for galvanic pile

Info

Publication number: CN215449521U
Application number: CN202121274916.8U
Authority: CN
Inventors: 罗熙; 陆路明; 陆探
Original assignee: Luan Bird Electric Shanghai Co ltd
Current assignee: Luan Bird Electric Shanghai Co ltd
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2022-01-07
Anticipated expiration: 2031-06-08

Abstract

The utility model discloses a comprehensive test platform for a galvanic pile, which comprises a test platform; the utility model discloses a test platform, including test platform, test platform's upper surface runs through to install the test chamber, the horizontal fixed mounting of top inner wall of test chamber has the siphunculus, the bottom side intercommunication of siphunculus has the shower nozzle, the left side fixed mounting of test chamber upper surface has the water tank, the bottom inner wall fixed mounting of water tank has the water pump, the outlet pipe and the siphunculus intercommunication on water pump right side. According to the utility model, through the combination of the water pump, the spray head, the electric heating tube, the semiconductor refrigeration sheet, the hydrogen tank, the electromagnetic valve, the temperature sensor, the humidity sensor and the hydrogen sensor, the humidity, the temperature and the hydrogen content in the test bin can be accurately adjusted, the influence on the humidity and the hydrogen content in the test bin in the temperature adjusting process is avoided, through the combination of the electro-hydraulic push rod and the placing box, the experiment electric pile in the test bin is convenient to replace, the structure is simple, and the using effect is good.

Description

Comprehensive test platform for galvanic pile

Technical Field

The utility model relates to the technical field of galvanic pile test equipment, in particular to a galvanic pile comprehensive test platform.

Background

The fuel cell is a power generation device which directly converts chemical energy existing in fuel and oxidant into electric energy, and has the advantages of cleanness, environmental protection, high energy conversion rate and the like. Due to the obvious advantages, the fuel cell is increasingly paid attention to, and the development prospect is very wide. Among them, the stack is a main reaction device of the fuel cell, and has a great influence on the normal use and performance of the fuel cell. In order to ensure good performance, the electric pile needs to be subjected to various comprehensive tests.

The utility model is CN206002670U through the retrieval publication number, discloses an automatic comprehensive test platform of pile, including the sealed cabin, the sealed cabin is equipped with temperature regulation module, humidity control module, hydrogen supply module, pile auxiliary module, automatically controlled module, load module, the hydrogen supply module passes through the pile auxiliary module is connected with the pile of being surveyed, the load module with be surveyed pile electric connection, temperature regulation module humidity control module pile auxiliary module the pile of being surveyed respectively with automatically controlled module electric connection.

In the process of implementing the utility model, the inventor finds that at least the following problems in the prior art are not solved, 1, the humidity and the hydrogen content in the sealed cabin are easily disturbed in the using process of the temperature adjusting module, the detection precision is influenced, and 2, the galvanic pile is inconvenient to replace.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a comprehensive test platform for a galvanic pile, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a comprehensive test platform for a galvanic pile comprises a test platform;

the testing device comprises a testing platform, a testing bin, a through pipe, a spray head, a water tank, a water pump, a heat conducting block, a hydrogen tank, an air guide pipe, a semiconductor refrigerating sheet, a heat conducting sleeve, a semiconductor refrigerating sheet, a water outlet pipe, a heat conducting pipe, a water outlet pipe, a heat conducting sleeve, a water outlet pipe, a heat conducting block, a hydrogen storage tank, an air guide pipe and a water outlet pipe, wherein the testing bin is installed on the upper surface of the testing platform in a penetrating manner, the through pipe is horizontally and fixedly installed on the inner wall of the top end of the testing bin, the bottom end of the through pipe is fixedly installed on the upper surface of the testing bin, the spray head is communicated with the bottom side of the through pipe, the heat conducting pipe is fixedly installed on the inner wall of the top end of the testing bin, the heat conducting pipe is fixedly installed on the right side of the through pipe, the inner wall of the right side of the testing bin, the left inside of air duct is provided with the solenoid valve, the left side inner wall of test bin from last down respectively fixed mounting have temperature sensor, humidity transducer and hydrogen sensor, the middle part of test bin bottom side is provided with electric liquid push rod, the top of electric liquid push rod and the middle part fixed connection of backup pad bottom side, the middle part fixed mounting of backup pad upper surface places the box, place box and test bin swing joint, the right-hand member of test platform upper surface is provided with the PLC controller.

In a preferred embodiment of the present invention, a sealing gasket is adhered to the outer side of the upper surface of the supporting plate by glue, and the outer side of the sealing gasket is attached to the bottom side of the testing chamber.

In a preferred embodiment of the present invention, the spray head is an atomizing spray head.

In a preferred embodiment of the present invention, the middle of the front side of the test chamber is provided with an observation window.

As a preferred embodiment of the present invention, an input end of the PLC controller is electrically connected to an external power source through a wire, an output end of the PLC controller is electrically connected to input ends of the water pump, the electric heating tube, the semiconductor refrigeration sheet, the electromagnetic valve, and the electro-hydraulic push rod through a wire, data output ends of the temperature sensor, the humidity sensor, and the hydrogen sensor are connected to a data input end of the PLC controller, and a signal output end of the PLC controller is connected to signal input ends of the water pump, the electric heating tube, the semiconductor refrigeration sheet, and the electromagnetic valve.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the comprehensive test platform for the electric pile, the humidity, the temperature and the hydrogen content in the test bin can be accurately adjusted through the combination of the water pump, the spray head, the electric heating tube, the semiconductor refrigerating sheet, the hydrogen tank, the electromagnetic valve, the temperature sensor, the humidity sensor and the hydrogen sensor, the influence on the humidity and the hydrogen content in the test bin in the temperature adjusting process is avoided, the experiment electric pile in the test bin can be conveniently replaced through the combination of the electric hydraulic push rod and the placing box, the structure is simple, and the using effect is good.

2. According to the comprehensive test platform for the galvanic pile, the sealing gasket is bonded on the outer side of the upper surface of the supporting plate through the glue, and the outer side of the sealing gasket is attached to the bottom side of the test bin, so that the sealing effect of the supporting plate on the test bin can be improved, and the test precision of the device is improved.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural diagram of a comprehensive test platform for a galvanic pile according to the present invention;

FIG. 2 is a front view of a comprehensive test platform for a galvanic pile according to the present invention;

fig. 3 is a circuit control diagram of a comprehensive test platform for a galvanic pile according to the present invention.

In the figure: the device comprises a test platform 1, a test bin 2, a through pipe 3, a spray head 4, a water tank 5, a water pump 6, a water outlet pipe 7, a heat conduction water jacket 8, an electric heating pipe 9, a heat conduction block 10, a semiconductor refrigeration piece 11, a hydrogen tank 12, an air guide pipe 13, an electromagnetic valve 14, a temperature sensor 15, a humidity sensor 16, a hydrogen sensor 17, an electro-hydraulic push rod 18, a support plate 19, a placement box 20, a PLC (programmable logic controller) 21, a sealing gasket 22 and an observation window 23.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the type of the electrical appliance provided by the utility model is only used for reference. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-3, the present invention provides a technical solution: a comprehensive test platform for a galvanic pile comprises a test platform 1;

the testing device comprises a testing platform 1, a testing bin 2 is installed on the upper surface of the testing platform 1 in a penetrating mode, a through pipe 3 is horizontally and fixedly installed on the inner wall of the top end of the testing bin 2, a spray head 4 is communicated with the bottom side of the through pipe 3, a water tank 5 is fixedly installed on the left side of the upper surface of the testing bin 2, a water pump 6 is fixedly installed on the inner wall of the bottom end of the water tank 5, a water outlet pipe 7 on the right side of the water pump 6 is communicated with the through pipe 3, a heat conducting water sleeve 8 is fixedly installed on the inner wall of the right side of the testing bin 2, an electric heating pipe 9 is vertically and fixedly installed in the heat conducting water sleeve 8, a heat conducting block 10 is installed in the middle of the inner wall of the right side of the heat conducting water sleeve 8 in a penetrating mode, the right end of the heat conducting block 10 penetrates through the testing bin 2, the right end of the heat conducting block 10 is fixedly connected with a cold end of a semiconductor refrigerating sheet 11, hydrogen 12 is arranged at the left end of the upper surface of the testing platform 1, and an air guide pipe 13 is communicated with the top end of the hydrogen tank 12, the right-hand member of air duct 13 runs through the middle part of test chamber 2 left side inner wall, the left inside of air duct 13 is provided with solenoid valve 14, down fixed mounting respectively has temperature sensor 15, humidity transducer 16 and hydrogen sensor 17 from last for the left side inner wall of test chamber 2, the middle part of test chamber 2 bottom side is provided with electric liquid push rod 18, the top of electric liquid push rod 18 and the middle part fixed connection of backup pad 19 bottom side, the middle part fixed mounting of backup pad 19 upper surface has places box 20, place box 20 and test chamber 2 swing joint, the right-hand member of test platform 1 upper surface is provided with PLC controller 21.

In this embodiment (as shown in fig. 1-3), through the combination of water pump 6, shower nozzle 4, electrothermal tube 9, semiconductor refrigeration piece 11, hydrogen tank 12, solenoid valve 14, temperature sensor 15, humidity transducer 16 and hydrogen sensor 17, can carry out accurate adjustment to humidity in the test chamber 2, temperature and hydrogen content, avoid adjusting the temperature in-process and cause the influence to humidity and hydrogen content in the test chamber 2, through the combination of electro-hydraulic push rod 18 and placing box 20, conveniently change the experiment pile in the test chamber 2, moreover, the steam generator is simple in structure, and good in use effect.

In this embodiment (see fig. 1-2), the outer side of the upper surface of the supporting plate 19 is bonded with a sealing pad 22 through glue, and the outer side of the sealing pad 22 is attached to the bottom side of the testing chamber 2, so that the sealing effect of the supporting plate 19 on the testing chamber 2 can be improved, and the testing precision of the device can be improved.

In this embodiment (please refer to fig. 1), the nozzle 4 is an atomizing nozzle, which can improve the using effect of the device.

In this embodiment (please refer to fig. 2), the middle part of the front side of the test chamber 2 is provided with an observation window 23, which facilitates the reaction condition of the electric pile in the test chamber 2.

In this embodiment (please refer to fig. 1-3), the input end of the PLC controller 21 is electrically connected to an external power source through a wire, the output end of the PLC controller 21 is electrically connected to the input ends of the water pump 6, the electric heating tube 9, the semiconductor refrigeration sheet 11, the electromagnetic valve 14 and the electro-hydraulic push rod 18 through a wire, the data output ends of the temperature sensor 15, the humidity sensor 16 and the hydrogen sensor 17 are connected to the data input end of the PLC controller 21, the signal output end of the PLC controller 21 is connected to the signal input ends of the water pump 6, the electric heating tube 9, the semiconductor refrigeration sheet 11 and the electromagnetic valve 14, and the PLC controller 21 can control the operation of the water pump 6, the electric heating tube 9, the semiconductor refrigeration sheet 11, the electromagnetic valve 14 and the electro-hydraulic push rod 18.

It should be noted that the utility model is a comprehensive test platform for a galvanic pile, comprising a test platform 1, a test chamber 2, a through pipe 3, a spray head 4, a water tank 5, a water pump 6, a water outlet pipe 7, a heat conducting jacket 8, an electric heating pipe 9, a heat conducting block 10, a semiconductor refrigerating sheet 11, a hydrogen tank 12, an air guide pipe 13, an electromagnetic valve 14, a temperature sensor 15, a humidity sensor 16, a hydrogen sensor 17, an electro-hydraulic push rod 18, a support plate 19, a placing box 20, a PLC controller 21, a sealing gasket 22, an observation window 23, all of which are universal standard parts or parts known by technicians in the field, the structure and principle of the comprehensive test platform are known by technical manuals or conventional experimental methods, when in operation, the galvanic pile is placed in the placing box 20, the electro-hydraulic push rod 18 is controlled to work, the placing box 20 can be pushed into the test chamber 2, and the sealing gasket 22 on the upper surface of the support plate 19 is tightly attached to the bottom side of the test chamber 2, when the humidity in the test chamber 2 is lower than the threshold value of the humidity sensor 16, the humidity sensor 16 can transmit data to the PLC controller 21, the PLC controller 21 further controls the water pump 6 to work, water in the water tank 5 can be pumped out through the water outlet pipe 7, the water is sprayed out through the spray head 4 communicated with the pipe 3 to increase the humidity in the test chamber 2, when the hydrogen content in the test chamber 2 is lower than the threshold value of the hydrogen sensor 17, the hydrogen sensor 17 can transmit data to the PLC controller 21, the PLC controller 21 further can control the electromagnetic valve 14 to be opened, hydrogen in the hydrogen tank 12 can be introduced into the test chamber 2 through the air duct 13, when the temperature in the test chamber 2 is lower than the threshold value of the temperature sensor 15, the PLC controller 21 can control the electric heating pipe 9 to work, heat water in the heat conduction water jacket 8, further raise the temperature in the test chamber 2, and when the temperature in the test chamber 2 is higher than the threshold value of the temperature sensor 15, PLC controller 21 can control 11 work of semiconductor refrigeration pieces, further cools down to the water in the heat conduction water jacket 8 to reduce the temperature in the test bin 2, simple structure, excellent in use effect.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The comprehensive test platform for the electric pile is characterized by comprising a test platform (1);

the testing device is characterized in that a testing bin (2) is installed on the upper surface of the testing platform (1) in a penetrating mode, a through pipe (3) is horizontally and fixedly installed on the inner wall of the top end of the testing bin (2), a spray head (4) is communicated with the bottom side of the through pipe (3), a water tank (5) is fixedly installed on the left side of the upper surface of the testing bin (2), a water pump (6) is fixedly installed on the inner wall of the bottom end of the water tank (5), a water outlet pipe (7) on the right side of the water pump (6) is communicated with the through pipe (3), a heat conduction water sleeve (8) is fixedly installed on the inner wall of the right side of the testing bin (2), an electric heating pipe (9) is vertically and fixedly installed inside the heat conduction water sleeve (8), a heat conduction block (10) is installed in the middle of the inner wall of the right side of the heat conduction block (8) in a penetrating mode, the right end of the heat conduction block (10) penetrates through the testing bin (2), and the cold end of a semiconductor refrigerating sheet (11) is fixedly connected with the right end of the heat conduction block (10), a hydrogen tank (12) is arranged at the left end of the upper surface of the test platform (1), the top end of the hydrogen tank (12) is communicated with an air duct (13), the right end of the air duct (13) penetrates through the middle part of the inner wall of the left side of the test bin (2), an electromagnetic valve (14) is arranged in the left side of the air duct (13), a temperature sensor (15), a humidity sensor (16) and a hydrogen sensor (17) are respectively and fixedly arranged on the inner wall of the left side of the test bin (2) from top to bottom, an electro-hydraulic push rod (18) is arranged in the middle of the bottom side of the test bin (2), the top end of the electro-hydraulic push rod (18) is fixedly connected with the middle of the bottom side of the support plate (19), a placing box (20) is fixedly arranged in the middle of the upper surface of the supporting plate (19), the placing box (20) is movably connected with the testing bin (2), and a PLC (programmable logic controller) (21) is arranged at the right end of the upper surface of the testing platform (1).

2. The comprehensive electric pile test platform according to claim 1, characterized in that: the outer side of the upper surface of the supporting plate (19) is bonded with a sealing gasket (22) through glue, and the outer side of the sealing gasket (22) is attached to the bottom side of the testing bin (2).

3. The comprehensive electric pile test platform according to claim 1, characterized in that: the spray head (4) is an atomizing spray head.

4. The comprehensive electric pile test platform according to claim 1, characterized in that: and an observation window (23) is arranged in the middle of the front side of the test bin (2).

5. The comprehensive electric pile test platform according to claim 1, characterized in that: the input of PLC controller (21) passes through the wire with external power supply and constitutes the electricity and be connected, the output of PLC controller (21) passes through the wire with water pump (6), electrothermal tube (9), semiconductor refrigeration piece (11), solenoid valve (14) and the input of electrohydraulic push rod (18) and constitutes the electricity and connect, the data output part of temperature sensor (15), humidity transducer (16) and hydrogen sensor (17) is connected with the data input part of PLC controller (21), the signal output part of PLC controller (21) is connected with the signal input part of water pump (6), electrothermal tube (9), semiconductor refrigeration piece (11) and solenoid valve (14).