CN213128985U

CN213128985U - Pressure relief structure of hydrogen-rich bin

Info

Publication number: CN213128985U
Application number: CN202021397163.5U
Authority: CN
Inventors: 陈剑伦
Original assignee: Ningbo Colet Electrical Appliance Co ltd
Current assignee: Ningbo Colet Electrical Appliance Co ltd
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-05-07
Anticipated expiration: 2030-07-16

Abstract

The utility model discloses a pressure release structure in rich hydrogen storehouse can dismantle the valve gap of being connected with rich hydrogen storehouse, and the valve gap is equipped with the pressure release groove, is equipped with the pellicle in the pressure release groove, and the pellicle will be let out the pressure groove and separate into upper chamber and lower chamber, is equipped with the electrolysis subassembly in the upper chamber, and the valve gap is equipped with the pressure release mouth with lower chamber intercommunication. The utility model discloses can carry out the pressure release to the cavity that generates hydrogen in the water dispensers to a certain extent. Briefly, set up the pellicle in the pressure release groove of valve gap, when the gas vent of cavity is plugged up, electrolysis subassembly in the cavity is still working, and a large amount of gas that generate rises to the cavity top, and with the water extrusion infiltration pellicle downwards in the cavity, flows into lower chamber in the pellicle at last to flow out from the pressure release mouth, to a certain extent, realize the pressure release in the cavity.

Description

Pressure relief structure of hydrogen-rich bin

Technical Field

The utility model belongs to the technical field of the water dispensers technique and specifically relates to a pressure release structure in rich hydrogen storehouse is related to.

Background

The water boiler is designed and developed for meeting the requirement of drinking boiled water of more people, is a device for heating boiled water by converting electric energy or chemical energy into heat energy, and is mainly suitable for public occasions such as enterprise units, hotels, troops, stations, airports, factories, hospitals, schools, apartments and the like.

However, as people have higher and higher health pursuits, pure drinking water cannot meet the drinking demands of people.

In order to meet the requirements of users, various hydrogen-rich water cups and water boilers capable of outputting hydrogen-rich water appear in the market, and most of the existing hydrogen-rich water cups and water boilers capable of outputting hydrogen-rich water adopt the technology of electrolytic hydrogen production. Such as Chinese patent application No. 201510366113.8, No. 201510126957.5, No. 201520051049.X, No. 201520786526.7, etc.

In the prior art, a chamber for generating hydrogen is generally provided with an exhaust port, and when the exhaust port of the chamber is blocked, if a large amount of gas is continuously generated in the chamber, the chamber is pressed too large, the chamber may burst, and certain potential safety hazards exist.

Disclosure of Invention

The utility model aims to solve the technical problem that a pressure release structure in hydrogen-rich storehouse is provided.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a pressure release structure in rich hydrogen storehouse, includes rich hydrogen storehouse body, still includes the valve gap of dismantling the connection with rich hydrogen storehouse body bottom, the valve gap be equipped with the pressure release groove, the pressure release inslot be equipped with the pellicle, the pellicle will the pressure release groove separate into last room and lower room, last room with the inner chamber of rich hydrogen storehouse body be linked together, just last room in be equipped with the electrolysis subassembly, the valve gap be equipped with the pressure release mouth of lower room intercommunication.

As a further improvement of the utility model, the electrolysis component comprises a cathode electrolytic sheet and an anode electrolytic sheet which are arranged up and down.

As a further improvement of the utility model, an ionic membrane is arranged between the cathode electrolytic sheet and the anode electrolytic sheet.

As a further improvement of the utility model, the cathode electrolytic sheet, the ionic membrane and the anode electrolytic sheet are arranged in an up-middle-down superposition manner.

As a further improvement of the utility model, the semipermeable membrane and the anode electrolyte sheet are arranged in a superposed manner.

As a further improvement of the utility model, the pressure relief groove is internally provided with a fixing ring, and the electrolysis component and the semipermeable membrane are fixedly connected on the fixing ring.

Compared with the prior art, the utility model has the advantages of simple structure can carry out the pressure release to the cavity that generates hydrogen in the water dispensers to a certain extent. Briefly, set up the pellicle in the pressure release groove of valve gap, when the exhaust hole of cavity is plugged up, electrolytic component in the cavity is still working, and the gas that generates flows into lower chamber in following the pellicle with the downward extrusion infiltration pellicle of water in the cavity at last, flows out from the pressure release mouth at last, realizes the pressure release in the cavity.

Drawings

FIG. 1 is a schematic perspective view of a hydrogen-rich bin;

FIG. 2 is a first schematic cross-sectional view of a hydrogen-rich bin;

FIG. 3 is a schematic exploded view of a hydrogen-rich bin;

FIG. 4 is an exploded view of the pressure relief device;

FIG. 5 is a schematic cross-sectional view II of the hydrogen-rich bin.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 5:

the hydrogen-rich bin 5 comprises a shell 501 and a shell cover 502, the shell 501 is of a box structure with the right side open, the shell cover 502 is connected with the open position on the right side of the shell 501, the shell 501 is connected with the shell cover 502 to form a closed hydrogen-rich chamber 503 for storing water, the shell cover 502 is provided with a fourth water inlet 504 communicated with the hydrogen-rich chamber 503, the bottom of the shell 501 is provided with a fifth water outlet 505 communicated with the hydrogen-rich chamber 503, the hydrogen-rich bin 5 is further provided with an electrolysis assembly for electrolyzing water to generate hydrogen, and a sealing ring 506 is arranged between the shell cover 502 and the shell 501.

In the hydrogen-rich bin 5, the top of the shell 501 is provided with an exhaust hole 509 communicated with the hydrogen-rich chamber 503, the exhaust hole 509 is communicated with the atmosphere, and the outer bottom of the shell 501 is provided with a pressure relief device. The pressure relief device comprises a valve cover 5011, the electrolytic component is arranged in the valve cover 5011, and the valve cover 5011 is detachably connected with the outer bottom of the shell 501. The valve cover 5011 is provided with a pressure relief groove 5012 communicated with the hydrogen rich chamber 503, the pressure relief groove 5012 is internally provided with a semipermeable membrane 5013, the pressure relief groove 5012 is divided into an upper chamber 5014 and a lower chamber 5015 by the semipermeable membrane 5013, the electrolytic component is arranged in the upper chamber 5014, and the bottom of the valve cover 5011 is provided with a pressure relief port 5019 communicated with the lower chamber. The electrolytic component comprises a cathode electrolytic sheet 5016, an ionic membrane 5017 and an anode electrolytic sheet 5018 which are arranged in an upper-middle-lower overlapped mode, and a lighting component 5020 is arranged at the outer bottom of the shell 501.

A fixing ring is further arranged in the pressure relief groove 5012, and the electrolysis assembly and the semipermeable membrane 5013 are fixedly connected to the fixing ring.

When the vent hole 509 of the hydrogen rich chamber 503 is closed, the electrolytic module in the hydrogen rich chamber 503 is still operated, and the generated gas pushes down the water in the hydrogen rich chamber 503 and penetrates the semipermeable membrane 5013, finally flows into the lower chamber 5015 through the semipermeable membrane 5013, and finally flows out through the vent hole 5019, thereby realizing the pressure release in the hydrogen rich chamber 503, it should be noted that, during the pressure release, not only the water flows out through the vent hole 5019, but also a part of the gas flows out through the vent hole 5019 together with the water.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a pressure release structure in hydrogen-rich storehouse, includes hydrogen-rich storehouse body, its characterized in that: still include the valve gap of dismantling the connection with hydrogen-rich storehouse body bottom, the valve gap be equipped with the pressure release groove, the pressure release inslot be equipped with the pellicle, the pellicle will the pressure release groove separate into room and lower room, last room with the inner chamber of hydrogen-rich storehouse body be linked together, just last room in be equipped with the electrolysis subassembly, the valve gap be equipped with the pressure release mouth of lower room intercommunication.

2. The pressure relief structure of the hydrogen-rich bin according to claim 1, wherein: the electrolytic component comprises a cathode electrolytic sheet and an anode electrolytic sheet which are arranged up and down.

3. The pressure relief structure of the hydrogen-rich bin according to claim 2, wherein: an ionic membrane is arranged between the cathode electrolytic sheet and the anode electrolytic sheet.

4. The pressure relief structure of the hydrogen-rich bin according to claim 3, wherein: the cathode electrolytic sheet, the ionic membrane and the anode electrolytic sheet are arranged in an up-middle-down superposition manner.

5. The pressure relief structure of the hydrogen-rich bin according to claim 4, wherein: the semi-permeable membrane and the anode electrolyte sheet are arranged in a superposed mode.

6. The pressure relief structure of the hydrogen-rich bin according to claim 5, wherein: the pressure relief groove is also internally provided with a fixing ring, and the electrolysis assembly and the semipermeable membrane are fixedly connected on the fixing ring.