CN218392755U - Gas exhaust device of fuel cell test platform - Google Patents

Abstract

The utility model relates to a gaseous eduction gear of fuel cell test platform, the dipping barrel comprises a barrel body, the front of staving is provided with clear glass, the bottom of staving is bilateral symmetry and is provided with two supporting legss, the discharge hole that is located between two relative one sides of supporting legs is seted up to the bottom of staving, and the bottom of discharge hole is provided with control flap, the top threaded connection of staving has the apron, installs the blast pipe that all runs through the apron from top to bottom on the apron, install the intake pipe that all runs through the apron from top to bottom on the apron, the top of intake pipe is provided with the pump body, and the top of the pump body is provided with the socket, and the inboard of socket is pegged graft and is had the connector. This gaseous eduction gear of fuel cell test platform carries out the connection of gas-supply pipe through the mode of pegging graft to under the suction of the pump body, blow gas to the purifying liquid in, simplify complicated gaseous structure that pushes down among the prior art, and, the device only needs a control flap, practices thrift holistic consumptive material cost.

Description

Gas exhaust device of fuel cell test platform

Technical Field

The utility model relates to a fuel cell gas processing technology field specifically is fuel cell test platform gas-discharge device.

Background

During the testing of the fuel cell, toxic and harmful gases are generated, and if the gas is not discharged, the environment is polluted.

The prior art CN213725744U discloses a fuel cell test platform gas exhaust device, which can press gas downwards into the purifying liquid, and the purifying liquid can purify the harmful substances in the gas, but in the practical use of the device, the structure of pressing down the gas is complex, and the setting of a plurality of valves leads to high overall cost, and the practicality of putting into production is not high, and in addition, the device is fixed in the mode of being connected with the exhaust pipe of the fuel cell test platform, and is not convenient for assembly and disassembly.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The not enough to prior art, the utility model provides a fuel cell test platform gas-discharge apparatus possesses cartridge gas-supply pipe and pressure boost and swells the scavenging solution, and simple structure easily installs and removes, and low in production cost waits advantage, has solved prior art and has complicated to the device structure of fuel cell test platform exhaust gas treatment, problem that manufacturing cost is high.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the gas discharge device for the fuel cell test platform comprises a barrel body, wherein transparent glass is arranged on the front surface of the barrel body, two supporting legs are symmetrically arranged at the bottom of the barrel body in a left-right mode, discharge holes located between the two opposite sides of the supporting legs are formed in the bottom of the barrel body, a control valve is arranged at the bottom of each discharge hole, a cover plate is connected to the top of the barrel body in a threaded mode, a vent pipe which penetrates through the cover plate vertically is arranged on the cover plate, an air inlet pipe which penetrates through the cover plate vertically is arranged on the cover plate, a pump body is arranged at the top of the air inlet pipe, a socket is arranged at the top of the pump body, a connector is inserted into the inner side of the socket in a connected mode, a gas pipe is arranged at the top of the connector, and the length of the air inlet pipe is larger than that of the air inlet pipe.

Further, the inside of staving is accumulated and is had the scavenging solution, the bottom of intake pipe is located the scavenging solution.

Further, the external screw thread has been seted up in the outside of blast pipe, the blast pipe has the connecting cylinder through external screw thread threaded connection, and the top of connecting cylinder is provided with the cartridge filter.

Further, the top of cartridge filter is provided with the separation net, the top of cartridge filter is provided with the dust screen, the inboard of cartridge filter is provided with high efficiency filter screen.

Further, the inside of cartridge filter is provided with the active carbon filter layer that is located high-efficient filter screen top.

(III) advantageous effects

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this gaseous eduction gear of fuel cell test platform carries out the connection of gas-supply pipe through the mode of pegging graft to under the suction of the pump body, blow gas to the purifying liquid in, simplify complicated gaseous structure that pushes down among the prior art, and, the device only needs a control flap, practices thrift holistic consumptive material cost.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the structure of the present invention;

fig. 3 is a cross-sectional view of the structural filter cartridge of the present invention.

In the figure: 100. a barrel body; 101. transparent glass; 200. supporting legs; 201. a discharge hole; 202. a control valve; 300. a cover plate; 301. an exhaust pipe; 302. a pump body; 303. a socket; 304. an air inlet pipe; 305. an external thread; 306. a connecting cylinder; 400. a connector; 401. a gas delivery pipe; 500. a filter cartridge; 501. a separation net; 502. a high-efficiency filter screen; 503. an activated carbon filter layer; 504. a dust screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the gas exhaust apparatus for a fuel cell testing platform in this embodiment includes a barrel 100, purified liquid is accumulated inside the barrel 100, a transparent glass 101 is fixedly installed on a front surface of the barrel 100, conditions of the internal purified liquid are grasped through the transparent glass 101, two supporting legs 200 are fixed on a bottom of the barrel 100 in a bilateral symmetry manner, the barrel 100 is raised through the supporting legs 200, a discharge hole 201 is formed in the bottom of the barrel 100 and located between opposite sides of the two supporting legs 200, a control valve 202 is fixedly installed at a bottom of the discharge hole 201, when the purified liquid needs to be discharged, the control valve 202 is directly opened to discharge the purified liquid through the discharge hole 201, a cover plate 300 is screwed to a top of the barrel 100, an exhaust pipe 301 vertically penetrating through the cover plate 300 is installed on the cover plate 300, an intake pipe 304 vertically penetrating through the cover plate 300 is installed on the cover plate 300, the intake pipe 304 vertically penetrating through the cover plate 300 is installed on the cover plate, the intake pipe 304 is longer than the intake pipe 304, a bottom end of the intake pipe 304 is located in the purified liquid, the intake pipe 301 is deflated, the intake pipe 304 is provided with a pump body 302, a socket 303 is provided on a top of the intake pipe 302, the intake pipe which is connected to the intake pipe 401, and connected to the air is connected to the air intake pipe 304 in a purification pipe 401, and a purification pipe 401, the air blowing connector 401, the air is conveniently after the air is blown into the pump body 302, the air is blown into the air pipe 304, the air pump body 302, and blown by the air pipe.

In this embodiment, the external thread 305 is opened on the outside of the exhaust pipe 301, the exhaust pipe 301 is connected to the connecting cylinder 306 through the external thread 305, the top end of the connecting cylinder 306 is provided with the filter cartridge 500, the filter cartridge 500 can be expanded at the exhaust pipe 301 through the external thread 305, and the filter cartridge 500 is used for secondary filtration of gas.

In this embodiment, the top of the filter cartridge 500 is provided with a separation net 501, the top of the filter cartridge 500 is provided with a dust screen 504, the inside of the filter cartridge 500 is provided with a high efficiency filter net 502, and the high efficiency filter net 502 can filter the remaining particles, and further, the inside of the filter cartridge 500 is provided with an activated carbon filter layer 503 located above the high efficiency filter net 502, so as to remove the odor through the activated carbon filter layer 503.

The working principle of the embodiment is as follows:

(1) The bottom of the barrel body 100 is lifted through the supporting legs 200, when the control valve 202 is opened, the internal purification liquid can be directly discharged through the discharge holes 201, and the purification liquid can be conveniently discharged.

(2) Through the plug-in mode of connector 400 and socket 303, the traditional fixed connection of replacement is convenient for with device and gas-supply pipe 401 split to after gas-supply pipe 401 and intake pipe 304 intercommunication, through the suction of pump body 302, with the gaseous suction in the gas-supply pipe 401, and blow in the scavenging solution that discharges in the staving 100 through intake pipe 304, thereby replace complicated gaseous structure of pushing down among the prior art, simplified the structure, and practiced thrift the cost.

(3) Be located the purifying liquid top through blast pipe 301 bottom, exhaust to can add and establish cartridge filter 500 and carry out the secondary filter, guarantee the filter effect, only one control flap 202 of whole device carries out valve control, the unnecessary valve setting of saving, thereby optimized from the consumptive material cost.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

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

Claims (5)

1. Fuel cell test platform gas exhaust apparatus, including staving (100), its characterized in that: the front of staving (100) is provided with clear glass (101), the bottom of staving (100) is bilateral symmetry and is provided with two supporting legs (200), discharge hole (201) that are located between two supporting legs (200) relative one side are seted up to the bottom of staving (100), and the bottom of discharge hole (201) is provided with control flap (202), the top threaded connection of staving (100) has apron (300), installs blast pipe (301) that all run through apron (300) from top to bottom on apron (300), install intake pipe (304) that all run through apron (300) from top to bottom on apron (300), the top of intake pipe (304) is provided with pump body (302), and the top of pump body (302) is provided with socket (303), and the inboard grafting of socket (303) has connector (400), and the top of connector (400) is provided with gas-supply pipe (401), the length of intake pipe (304) is greater than the length of intake pipe (304).

2. The fuel cell test platform gas exhaust of claim 1, wherein: the purifying liquid is accumulated in the barrel body (100), and the bottom end of the air inlet pipe (304) is located in the purifying liquid.

3. The fuel cell test platform gas exhaust of claim 1, wherein: external screw thread (305) have been seted up in the outside of blast pipe (301), blast pipe (301) have connecting cylinder (306) through external screw thread (305) threaded connection, and the top of connecting cylinder (306) is provided with cartridge filter (500).

4. The fuel cell test platform gas venting device of claim 3, wherein: the top of cartridge filter (500) is provided with separation net (501), the top of cartridge filter (500) is provided with dust screen (504), the inboard of cartridge filter (500) is provided with high-efficient filter screen (502).

5. The fuel cell test platform gas venting device of claim 4, wherein: and an active carbon filter layer (503) positioned above the high-efficiency filter screen (502) is arranged on the inner side of the filter cartridge (500).

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