CN220856626U

CN220856626U - Temperature measuring workbench of hydrogen fuel cell

Info

Publication number: CN220856626U
Application number: CN202322586414.4U
Authority: CN
Inventors: 袁浩; 唐小林; 萧寒松; 张卫
Original assignee: Suzhou Hydrogen New Energy Technology Co ltd
Current assignee: Suzhou Hydrogen New Energy Technology Co ltd
Priority date: 2023-09-22
Filing date: 2023-09-22
Publication date: 2024-04-26
Anticipated expiration: 2033-09-22

Abstract

The utility model discloses a temperature measuring workbench of a hydrogen fuel cell, which belongs to the field of hydrogen fuel cells and aims to solve the problems that vibration and vibration can cause the change of the position of the cell, influence the thermal contact between a temperature sensor and the cell and cause the instability and inaccuracy of temperature reading; according to the utility model, the hydrogen fuel cell is arranged on one side of the temperature sensor element, so that the hydrogen fuel cell is electrically connected with the temperature sensor element, the installation limiting area formed by the side plate, the station partition plate and the working backboard is matched with the size of the cell, the hydrogen fuel cell is arranged in the installation limiting area, then the stable limiting plate is rotated, the opening direction of the installation limiting area is limited, the hydrogen fuel cell is stably butted with the temperature sensor element, the workbench can simultaneously perform temperature measurement on six groups of cells, the installation position of the cells is effectively fixed and supported, and the working efficiency of the workbench can be improved.

Description

Temperature measuring workbench of hydrogen fuel cell

Technical Field

The utility model relates to the field of hydrogen fuel cells, in particular to a temperature measuring workbench of a hydrogen fuel cell.

Background

The hydrogen fuel cell is a renewable energy technology, utilizes chemical reaction of hydrogen and oxygen to generate electric energy, is a clean energy, only generates water and heat as byproducts, measures temperature, which is an important parameter in the hydrogen fuel cell, because the temperature directly influences the performance and service life of the cell, the workbench is a working area for placing and operating the equipment, the hydrogen fuel cell and devices such as sensors and instruments for measuring temperature can be placed on the hydrogen fuel cell temperature measuring workbench, the hydrogen fuel cell temperature measuring workbench can provide a safe and stable working environment, and can perform operations such as temperature measurement, data acquisition, temperature control and the like on the hydrogen fuel cell to ensure the normal operation and performance optimization of the hydrogen fuel cell.

As known from the grant publication number CN209389085U, a battery pack temperature measuring device comprises a bracket and a battery cell placed on the bracket, wherein a through hole is arranged on the bracket; an NTC temperature measuring device is arranged in the through hole; the utility model avoids the problem that the pins of the temperature measuring device are exposed, not only ensures the beautiful appearance of the product, but also eliminates the potential safety hazard caused by the exposed pins, prolongs the service life of the product, reduces the operation complexity in the production process of the product, reduces the labor cost, improves the temperature measuring accuracy of the NTC temperature measuring device, but in practical application, besides the temperature measuring operation, the workbench performs voltage and current measurement, hydrogen leakage detection and a vibration table for evaluating the vibration tolerance of the hydrogen fuel cell together with steps, and the vibration table on the workbench can generate resonance conditions when the vibration frequency of the vibration table is close to the inherent frequency of the workbench or a component thereof, so that the vibration amplitude is increased, further the obvious vibration of the workbench is caused, the vibration and vibration can lead to the change of the position of the battery, and if the installation position of the battery cannot bear the vibration amplitude, the vibration table can influence the thermal contact between the temperature sensor and the battery, and the instability and inaccuracy of the temperature reading are caused.

Disclosure of utility model

The utility model aims to provide a temperature measuring workbench of a hydrogen fuel cell, which solves the problems that the vibration and the vibration can cause the change of the position of the cell, affect the thermal contact between a temperature sensor and the cell, cause the instability and inaccuracy of temperature reading and are convenient to use.

In order to achieve the above purpose, the technical scheme provided by the utility model is as follows:

The utility model relates to a temperature measuring workbench of a hydrogen fuel cell, which comprises a workbench table and a workbench surface arranged on the upper surface of the workbench table, wherein a workbench back plate is arranged at one side end of the upper surface of the workbench table, a separation vertical plate is arranged at the middle end of the workbench back plate, a top plate is arranged at the top end of the separation vertical plate, the side surfaces of the top plate are in butt joint with the side surfaces of the top end of the workbench back plate, side position plates are arranged at the two side ends of the top plate, the bottom surface of the side position plates are connected with the upper surface of the workbench table, side elevation surfaces of the side position plates are connected with the side surfaces of the workbench back plate, a station separation plate is arranged between the side position plates and the separation vertical plate, six groups of station separation plates are arranged, a stable limiting plate is arranged on the outer side surface of the station separation plate, a temperature sensor element is arranged at one side of the upper surface of the station separation plate, and the hydrogen fuel cell is used for limiting the cell;

The stable limiting plate comprises a swinging plate body positioned on the side surface of the station separation plate and swinging connection handle rods arranged at two corner ends of the side surface of the swinging plate body, and one ends of the swinging connection handle rods are provided with sleeved rotating grooves.

Preferably, the station division board is including the diaphragm body that is located work backplate side surface and offer the rotation separating groove at diaphragm body outer end side surface, and the inside of rotating separating groove is provided with the rotation cover axostylus axostyle, rotates the station division board surface mounting of separating groove adjacent side and has the regulation swivel handle piece.

Preferably, the positioning blocks are arranged on two sides of the bottom end of the separation vertical plate, the positioning blocks are arranged on the upper surface of the workbench table, and the positioning blocks are used for stabilizing the separation vertical plate.

Preferably, the inner surface of the sleeve joint rotating groove is uniformly provided with locking grooves.

Preferably, one end of the rotating sleeve shaft rod is fixedly connected with the inner side wall surface of the rotating partition groove, a side frame slat is arranged on the side surface of the other end of the rotating sleeve shaft rod, and a pushing chute is formed in the inner surface of the side frame slat.

Preferably, the inside of promotion spout is provided with cup joints the slide bar, cup joints the surface of slide bar and has cup jointed the promotion slider, and one side of promotion slider is provided with cup joints the spring, cup joints the spring and cup joints the surface at cup jointing the slide bar, and one side of side frame slat is provided with rotates the cambered surface hook, rotates the cambered surface hook and rotates one end side surface loose axle connection of cover axostylus axostyle, rotates the cambered surface hook and is located and rotates between cover axostylus axostyle and the rotation isolation groove.

Preferably, the surface mounting who rotates the cambered surface hook has the connection bull stick, and the one end of connecting the bull stick runs through the diaphragm body and is connected with the central authorities of adjusting the turning handle piece, and the end angle of rotating the cambered surface hook is the cambered surface structure, and the inboard of side frame slat is provided with the block push rod, promotes the one end of slider and is connected with the side surface of block push rod, and the one end and the locking fluting of block push rod dock relatively, and the other end and the rotation cambered surface hook dock relatively of block push rod.

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial effects:

1. According to the temperature measurement workbench for the hydrogen fuel cell, the installation limiting areas are arranged between the two groups of station separation plates and between the station separation plates and the top plate, the hydrogen fuel cell is arranged on one side of the temperature sensor element and is electrically connected with the temperature sensor element, the installation limiting areas formed by the side position plates, the station separation plates and the working back plate are matched with the cell size, after the hydrogen fuel cell is arranged in the installation limiting areas, the stable limiting plates are rotated to limit the opening direction of the installation limiting areas, so that the hydrogen fuel cell is stably butted with the temperature sensor element, the width of the side position plates is smaller than that of the transverse plate body, the opening areas can be used for connecting the hydrogen fuel cell with connecting wires, the workbench can be used for simultaneously carrying out temperature measurement on six groups of cells, the temperature measurement condition of the six groups of the hydrogen fuel cell can be visually observed, the installation positions of the cells can be effectively fixed and supported, and the working efficiency of the workbench can be improved.

2. When the stable limiting plate is rotated to limit, the rotating sleeve shaft rod is rotationally connected with the rotating groove, so that the swinging plate body is jointed with the battery, the rotating handle block is rotationally adjusted, the rotating cambered surface hook is rotationally driven by the joint action of the connecting rotating rod, and the pointed hook end of the rotating cambered surface hook is extruded and clamped with one end of the push rod through the elastic structure of the sleeve spring, so that the other end of the push rod is in butt joint with the locking groove, and the rotating sleeve shaft rod and the sleeve rotating groove are locked, so that the swinging plate body and the battery keep a stable joint state.

Drawings

FIG. 1 is an overall block diagram of the present utility model;

FIG. 2 is a schematic view of a station divider of the present utility model;

FIG. 3 is a schematic view of a stable limiting plate structure according to the present utility model;

fig. 4 is a schematic plan view of the interior of the hitching rotating groove of the present utility model.

In the figure: 1. a table; 11. a positioning block; 2. a work table top; 3. a working backboard; 4. a side plate; 5. a top plate; 6. a partition vertical plate; 7. station separation plates; 71. a cross plate body; 72. rotating the isolation groove; 73. rotating the sleeve shaft lever; 731. side frame laths; 732. pushing the chute; 733. pushing the sliding block; 734. sleeving a sliding rod; 735. sleeving a spring; 736. rotating the cambered surface hook; 737. connecting a rotating rod; 738. the push rod is clamped; 74. adjusting the stem block; 8. a stable limiting plate; 81. swinging the plate body; 82. swinging the connecting handle rod; 83. sleeving the rotating groove; 831. locking and slotting; 9. a temperature sensor element.

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.

For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings.

Referring to fig. 1, the temperature measuring workbench for hydrogen fuel cell of the utility model comprises a workbench table 1 and a workbench surface 2 arranged on the upper surface of the workbench table 1, wherein a workbench plate 3 is arranged at one side end of the upper surface of the workbench table 1, a separation vertical plate 6 is arranged at the middle end of the workbench plate 3, a top plate 5 is arranged at the top end of the separation vertical plate 6, the side surfaces of the top plate 5 are butted with the side surfaces of the top end of the workbench plate 3, side plates 4 are arranged at the two side ends of the top plate 5, the bottom surface of the side plates 4 is connected with the upper surface of the workbench table 1, a station separation plate 7 is arranged between the side plates 4 and the separation vertical plate 6, six groups of station separation plates 7 are arranged, a stable limiting plate 8 is arranged at the outer side surface of the station separation plate 7, a temperature sensor element 9 is arranged at one side end of the upper surface of the station separation plate 7, the hydrogen fuel cell is placed on one side of the temperature sensor element 9, the stable limiting plate 8 is used for limiting the cell, the six groups of cells are subjected to temperature measurement through the six groups of station separation plates 7 and the temperature sensor element 9, the stable limiting plate 8 comprises a swinging plate body 81 positioned on the side surface of the station separation plates 7 and swinging connection handle rods 82 arranged at two corner ends of the side surface of the swinging plate body 81, elastic lugs are arranged on the inner side surface of the swinging plate body 81, one end of the swinging connection handle rods 82 is provided with a sleeving connection slot 83, in order to realize practical application, besides temperature measurement operation, the workbench can also perform voltage and current measurement, hydrogen leakage detection and a vibration table for evaluating the vibration tolerance of the hydrogen fuel cell simultaneously, the vibration table is arranged on the workbench surface 2, after the vibration tolerance detection of the cell is completed, the vibration table is arranged at the position of the station separation plates 7, and finishing temperature measurement operation and other corresponding operations.

The utility model is further described below with reference to examples.

Referring to fig. 2-4, the station separation plate 7 includes a transverse plate 71 located on a side surface of the working backboard 3 and a rotation separation groove 72 formed on an outer end side surface of the transverse plate 71, a rotation sleeve shaft 73 is disposed in the rotation separation groove 72, an adjusting handle block 74 is mounted on a surface of the station separation plate 7 adjacent to the rotation separation groove 72, positioning blocks 11 are mounted on two sides of a bottom end of the separation vertical plate 6, the positioning blocks 11 are disposed on an upper surface of the workbench table 1, the positioning blocks 11 are used for firmly separating the vertical plate 6, locking grooves 831 are uniformly formed in an inner surface of the sleeve connection rotation groove 83, one end of the rotation sleeve shaft 73 is fixedly connected with an inner side wall surface of the rotation separation groove 72, a side frame slat 731 is disposed on a side surface of the other end of the rotation sleeve shaft 73, and a pushing chute 732 is formed in an inner surface of the side frame slat 731.

The inside of pushing slide slot 732 is provided with cup joints slide bar 734, cup joints the surface of slide bar 734 and has cup jointed the promotion slider 733, one side of promotion slider 733 is provided with cup joints spring 735, cup joints spring 735 cup joints the surface at cup joints slide bar 734, one side of side frame slat 731 is provided with rotates cambered surface hook 736, rotate cambered surface hook 736 and rotate the one end side surface loose axle of cover axostylus axostyle 73 and be connected, rotate cambered surface hook 736 and be located and rotate between cover axostylus axostyle 73 and the rotation baffle 72, rotate cambered surface hook 736's surface mounting and connect bull stick 737, connect bull stick 737's one end to run through diaphragm 71 and be connected with the center of adjusting the knob piece 74, rotate cambered surface hook 736's end angle and be the cambered surface structure, the inboard of side frame slat 731 is provided with block push rod 738, the one end of promotion slider 733 is connected with the side surface of block push rod 738, the one end and the locking slotting 831 of block push rod is relative, the other end and the rotation cambered surface hook 736 of block push rod 738 are relative.

In this embodiment, an installation limiting area is provided between the two sets of station separation plates 7 and between the station separation plates 7 and the top plate 5, the hydrogen fuel cell is placed on one side of the temperature sensor element 9 to be electrically connected with the temperature sensor element 9, the installation limiting area formed by the side plate 4, the station separation plates 7 and the working back plate 3 is matched with the cell size, after being placed in the installation limiting area, the stable limiting plate 8 is rotated to limit the opening direction of the installation limiting area to be stably butted with the temperature sensor element 9, the width diameter of the side plate 4 is smaller than the transverse plate 71, the opening area can be used for connecting the hydrogen fuel cell with a connecting wire, the workbench can simultaneously perform temperature measurement on six sets of cells, the temperature measurement condition of six hydrogen fuel cells of group can be directly observed, not only the mounted position of battery is effectively fixed and supported, and the work efficiency of workstation can be promoted, when rotating stable limiting plate 8 carries out spacingly, utilize the rotation of cover to connect the rotary groove 83 and rotate cover axostylus axostyle 73 to be connected, make swing plate 81 and battery laminating mutually after, rotate and adjust the turning handle piece 74, utilize the linking effect of connecting bull stick 737, rotate and rotate cambered surface hook 736, the elastic structure of spring 735 is cup jointed to the rethread, the sharp hook end extrusion block push rod 738 of rotating cambered surface hook 736 makes its other end dock with locking fluting 831, and then carry out the closure with rotating cover axostylus axostyle 73 and cup jointing the rotary groove 83, elastic lug supports the battery, make swing plate 81 and battery keep stable laminating state.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hydrogen fuel cell temperature measurement workstation, includes workstation table (1) and sets up at workstation table (2) of workstation table (1) upper surface, and work backplate (3), its characterized in that are installed to one side end of workstation table (1) upper surface: the middle end of the working backboard (3) is provided with a separation vertical plate (6), the top end of the separation vertical plate (6) is provided with a top plate (5), the side surface of the top plate (5) is in butt joint with the top end side surface of the working backboard (3), the two side ends of the top plate (5) are both provided with side position plates (4), the bottom surface of the side position plates (4) is connected with the upper surface of the working table (1), the side elevation of the side position plates (4) is connected with the side surface of the working backboard (3), a station separation plate (7) is arranged between the side position plates (4) and the separation vertical plate (6), the outer side surface of the station separation plate (7) is provided with six groups, one side end of the upper surface of the station separation plate (7) is provided with a temperature sensor element (9), a hydrogen fuel cell is placed on one side of the temperature sensor element (9), and the stable separation plate (8) is used for limiting the cell, and the six groups of cells are simultaneously subjected to temperature measurement through the six groups of station separation plates (7) and the temperature sensor element (9);

The stabilizing limiting plate (8) comprises a swinging plate body (81) positioned on the side surface of the station separation plate (7) and swinging connection handle rods (82) arranged at two corner ends of the side surface of the swinging plate body (81), and one ends of the swinging connection handle rods (82) are provided with sleeving connection rotating grooves (83).

2. A hydrogen fuel cell thermometry station as defined in claim 1, wherein: the station division plate (7) comprises a transverse plate body (71) positioned on the side surface of the working backboard (3) and a rotary separation groove (72) arranged on the side surface of the outer end of the transverse plate body (71), a rotary sleeve shaft rod (73) is arranged in the rotary separation groove (72), the rotary sleeve shaft rod (73) is sleeved with a sleeve rotary groove (83), and an adjusting rotary handle block (74) is arranged on the surface of the station division plate (7) on the adjacent side of the rotary separation groove (72).

3. A hydrogen fuel cell thermometry station as defined in claim 2, wherein: the two sides of the bottom end of the separation vertical plate (6) are provided with positioning blocks (11), the positioning blocks (11) are arranged on the upper surface of the workbench table (1), and the positioning blocks (11) are used for stabilizing the separation vertical plate (6).

4. A hydrogen fuel cell thermometry station as defined in claim 2, wherein: locking grooves (831) are uniformly formed in the inner surface of the sleeve joint rotating groove (83).

5. A hydrogen fuel cell thermometry station as defined in claim 4, wherein: one end of the rotating sleeve shaft rod (73) is fixedly connected with the inner side wall surface of the rotating partition groove (72), a side frame slat (731) is arranged on the side surface of the other end of the rotating sleeve shaft rod (73), and a pushing chute (732) is formed in the inner surface of the side frame slat (731).

6. A hydrogen fuel cell thermometry station as defined in claim 5, wherein: the inside of promotion spout (732) is provided with cup joints slide bar (734), cup joints the surface of slide bar (734) and has cup jointed and promote slider (733), and one side of promoting slider (733) is provided with cup joints spring (735), cup joints spring (735) and cup joints the surface at cup joints slide bar (734), and one side of side frame slat (731) is provided with rotates cambered surface hook (736), rotates cambered surface hook (736) and rotates one end side surface loose axle connection of cover axostylus axostyle (73), rotates cambered surface hook (736) and is located and rotate between cover axostylus axostyle (73) and rotation baffle slot (72).

7. A hydrogen fuel cell thermometry station as defined in claim 6, wherein: the surface mounting who rotates cambered surface hook (736) has connection bull stick (737), and the one end of connection bull stick (737) runs through diaphragm body (71) and is connected with the central authorities of adjusting handle piece (74), and the terminal angle that rotates cambered surface hook (736) is the cambered surface structure, and the inboard of side frame slat (731) is provided with block push rod (738), and the one end of promotion slider (733) is connected with the side surface of block push rod (738), and the one end and the locking fluting (831) of block push rod (738) are mutually connected, and the other end and the rotation cambered surface hook (736) of block push rod (738) are mutually connected.