CN219867432U

CN219867432U - Hydrogen production collecting tank

Info

Publication number: CN219867432U
Application number: CN202321291688.4U
Authority: CN
Inventors: 穆森; 韩仲
Original assignee: Xinghuida New Energy Technology Suzhou Co ltd
Current assignee: Xinghuida New Energy Technology Suzhou Co ltd
Priority date: 2023-05-25
Filing date: 2023-05-25
Publication date: 2023-10-20
Anticipated expiration: 2033-05-25

Abstract

The utility model relates to the technical field of hydrogen collection tanks, in particular to a hydrogen production collection tank, which comprises a collection tank body, wherein the top of the collection tank body is fixedly connected with a valve body, the outer wall of the valve body is fixedly connected with a locking mechanism, the locking mechanism comprises a lower fixed seat, two sides of the lower fixed seat are respectively penetrated with telescopic shafts, the tops of the two telescopic shafts are fixedly connected with limiting rings, two sides of the bottom of each limiting ring are respectively fixedly connected with the tops of the two telescopic shafts, the edge of the top of each limiting ring is fixedly connected with a lower toothed ring, the inner wall of the valve body is penetrated with a valve rod, the outer wall of each valve rod is fixedly connected with an upper fixed seat, the edge of the bottom of the upper fixed seat is fixedly connected with an upper toothed ring, the bottom of the upper toothed ring is meshed with the top of the lower toothed ring, and when the upper toothed ring is meshed with the lower toothed ring, the upper toothed ring is locked and limited, so that the valve rod and a turntable can be limited, and the tightness of the whole device is prevented from being influenced by looseness in the transportation process.

Description

Hydrogen production collecting tank

Technical Field

The utility model relates to the technical field of hydrogen collection tanks, in particular to a hydrogen production collection tank.

Background

The hydrogen production by water electrolysis takes water as a reactant, direct current is applied in an electrolysis device to generate hydrogen and oxygen, the equipment is simple, the purity of the generated hydrogen is high, the hydrogen can be popularized and used in a large-scale technology, a collecting tank is generally used for collecting and storing the hydrogen after the hydrogen production by water electrolysis, and the hydrogen storage tank can be used for collecting and storing the hydrogen and can also be used for supplying the hydrogen for devices needing the hydrogen.

The existing hydrogen tank is usually required to be transported after being filled, in the transportation process, along with jolting and the turntable of the valve, the situation of poor sealing can be easily caused once the valve is loosened, hydrogen leakage is caused, the use effect of the tank body is poor, the sealing effect is poor, and the hydrogen production collecting tank is provided to solve the existing problems.

Disclosure of Invention

The utility model aims to provide a hydrogen production collecting tank so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hydrogen manufacturing collection tank, includes the collection tank body, the top fixedly connected with valve body of collection tank body, the outer wall fixedly connected with locking mechanism of valve body, locking mechanism includes the fixing base down, the both sides of fixing base all alternate down and be equipped with the telescopic shaft, two the equal fixedly connected with spacing ring in top of telescopic shaft, and the both sides at spacing ring bottom respectively with the top fixedly connected with of two telescopic shafts, the ring gear down is gone into to the edge fixedly connected with at spacing ring top, the valve body inner wall alternates and is equipped with the valve rod, the outer wall fixedly connected with fixing base of valve rod, go up the edge fixedly connected with of fixing base bottom and go up the ring gear, and go up the bottom of ring gear and the top of ring gear down meshed.

Preferably, the outer walls of the two telescopic shafts are respectively sleeved with a spring, and the bottoms of the two telescopic shafts are respectively fixedly connected with a limiting piece.

Preferably, the top of valve rod fixedly connected with carousel, one side fixedly connected with exhaust nozzle of valve body.

Preferably, the outer wall of the exhaust nozzle is connected with a sealing sleeve in a clamping manner, and the inner wall of the sealing sleeve is in threaded connection with the outer wall of the exhaust nozzle.

Preferably, one side of the inner wall of the sealing sleeve is fixedly connected with sealing glue, and a base is clamped at the bottom of the collecting tank body.

Preferably, the inner wall fixedly connected with protection cotton of base, one side of base articulates and is equipped with the clamp.

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

1. when the collecting tank body is required to be transported, the limiting ring is firstly pressed downwards, the lower toothed ring and the two telescopic shafts are driven to move downwards when the limiting ring moves downwards, the two springs are extruded to deform and form potential energy when the limiting ring moves downwards, the whole valve body is sealed through rotating the valve rod through the turntable, the upper fixing seat and the upper toothed ring are driven to move downwards when the valve rod rotates, the limiting ring is loosened when the valve rod is screwed to the maximum limit, so that the limiting ring vertically moves upwards under the action of the two springs and the two telescopic shafts and is known to be abutted against the lower toothed ring until the upper toothed ring is abutted against the lower toothed ring, and when the upper toothed ring and the lower toothed ring are meshed together, the upper toothed ring is locked and limited, so that the valve rod and the turntable are limited, and the sealing performance of the whole device is prevented from being influenced by looseness in the transportation process;

2. the bottom of this device at the collection tank body is equipped with the base, can form an effectual guard action to the collection tank body through base and inside protection cotton, alleviates the vibrations that the bottom collision produced.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the top structure of the collecting tank body according to the present utility model;

FIG. 3 is a schematic diagram of the structure A in FIG. 1 according to the present utility model;

FIG. 4 is a schematic diagram of the structure B in FIG. two according to the present utility model.

In the figure: 1. a collection tank body; 2. a valve body; 3. a locking mechanism; 31. a lower fixing seat; 32. a telescopic shaft; 33. a limiting ring; 34. a lower toothed ring; 35. a spring; 36. a limiting piece; 4. a valve stem; 5. an upper fixing seat; 6. an upper toothed ring; 7. a turntable; 8. an exhaust nozzle; 9. sealing sleeve; 10. sealing glue; 11. a base; 12. protecting cotton; 13. and (5) clamping the clamp.

Detailed Description

The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.

As shown in fig. 1-4, the hydrogen production collecting tank provided by the utility model comprises a collecting tank body 1, wherein the top of the collecting tank body 1 is fixedly connected with a valve body 2, the outer wall of the valve body 2 is fixedly connected with a locking mechanism 3, the locking mechanism 3 comprises a lower fixed seat 31, two sides of the lower fixed seat 31 are respectively penetrated with telescopic shafts 32, the tops of the two telescopic shafts 32 are fixedly connected with limiting rings 33, two sides of the bottom of the limiting rings 33 are respectively fixedly connected with the tops of the two telescopic shafts 32, the edge of the top of the limiting rings 33 is fixedly connected with a lower toothed ring 34, the inner wall of the valve body 2 is penetrated with a valve rod 4, the outer wall of the valve rod 4 is fixedly connected with an upper fixed seat 5, the edge of the bottom of the upper fixed seat 5 is fixedly connected with an upper toothed ring 6, the bottom of the upper toothed ring 6 is meshed with the top of the lower toothed ring 34, the top of the valve rod 4 is fixedly connected with a rotary table 7, the opening and closing of the valve is controlled by the rotary table 7, the bottom of the collecting tank body 1 is provided with a base 11 in a clamping manner, the inner wall of the base 11 is fixedly connected with a protective cotton 12, the protective cotton 12 can reduce vibration generated in transportation, one side of the base 11 is hinged with a clamp 13, and the base 11 is clamped with the bottom 11 through the base 11;

as shown in fig. 3, the outer walls of the two telescopic shafts 32 are respectively sleeved with a spring 35, the bottoms of the two telescopic shafts 32 are respectively fixedly connected with a limiting piece 36, and the limiting pieces 36 can prevent the two telescopic shafts 32 from being separated from the lower fixing seat 31;

as shown in fig. 4, one side of the valve body 2 is fixedly connected with an exhaust nozzle 8, the outer wall of the exhaust nozzle 8 is connected with a sealing sleeve 9 in a clamping manner, the exhaust nozzle 8 is sealed through the sealing sleeve 9, the tightness of the whole device is enhanced again, the inner wall of the sealing sleeve 9 is in threaded connection with the outer wall of the exhaust nozzle 8, and one side of the inner wall of the sealing sleeve 9 is fixedly connected with sealing glue 10.

The working principle of the utility model is as follows: when the collecting tank body 1 needs to be transported, the limiting ring 33 is pressed downwards firstly, the limiting ring 33 drives the lower toothed ring 34 and the two telescopic shafts 32 to move downwards when moving downwards, the limiting ring 33 can squeeze the two springs 35 to deform and form potential energy when moving downwards, at the moment, the whole valve body 2 is sealed by rotating the valve rod 4 through the rotary disc 7, the upper fixing seat 5 and the upper toothed ring 6 can be driven to move downwards when rotating the valve rod 4, when the valve rod 4 is screwed to the maximum limit, the limiting ring 33 is loosened to enable the limiting ring 33 to vertically move upwards under the action of the two springs 35 and the two telescopic shafts 32 until the upper toothed ring 6 is in contact with the lower toothed ring 34, when the upper toothed ring 6 is meshed with the lower toothed ring 34, the upper toothed ring 6 can be locked and limited, so that the valve rod 4 and the rotary disc 7 can be limited, the tightness of the whole device is prevented from being influenced by loosening, and when the valve needs to be opened, the limiting ring 33 is only pressed to enable the upper toothed ring 6 to be separated from the lower toothed ring 34, and then the rotary disc 7 is rotated reversely;

the bottom of this device at collection tank body 1 is equipped with base 11, can form an effectual guard action to collection tank body 1 through base 11 and inside protection cotton 12, alleviates the vibrations that bottom collision produced.

It is to be understood that the above-described embodiments of the present utility model are intended to be illustrative or explanatory of the principles of the utility model, and are not restrictive of the utility model. Accordingly, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model should be included in the scope of the present utility model. Furthermore, the appended claims are intended to cover all such changes and modifications that fall within the scope and boundary of the appended claims, or equivalents of such scope and boundary.

Claims

1. A hydrogen production collection tank, which comprises a collection tank body (1), and is characterized in that: the utility model discloses a collection tank, including collection tank body (1), top fixedly connected with valve body (2), the outer wall fixedly connected with locking mechanism (3) of valve body (2), locking mechanism (3) are including fixing base (31) down, the both sides of fixing base (31) all alternate and are equipped with telescopic shaft (32), two the equal fixedly connected with spacing ring (33) in top of telescopic shaft (32), and the both sides of spacing ring (33) bottom respectively with the top fixed connection of two telescopic shaft (32), the edge fixedly connected with down toothed ring (34) at spacing ring (33) top, valve body (2) inner wall alternate and are equipped with valve rod (4), the outer wall fixedly connected with of valve rod (4) goes up fixing base (5), the edge fixedly connected with of going up toothed ring (6) in last fixing base (5) bottom, and the bottom of going up toothed ring (6) meshes with the top of lower toothed ring (34).

2. The hydrogen production collection tank of claim 1 wherein: the outer walls of the two telescopic shafts (32) are respectively sleeved with a spring (35), and the bottoms of the two telescopic shafts (32) are respectively fixedly connected with a limiting piece (36).

3. The hydrogen production collection tank of claim 1 wherein: the top of valve rod (4) fixedly connected with carousel (7), one side fixedly connected with exhaust nozzle (8) of valve body (2).

4. A hydrogen production collection tank as claimed in claim 3, wherein: the outer wall of the exhaust nozzle (8) is connected with a sealing sleeve (9) in a clamping mode, and the inner wall of the sealing sleeve (9) is in threaded connection with the outer wall of the exhaust nozzle (8).

5. A hydrogen production collection tank as defined in claim 4, wherein: one side of the inner wall of the sealing sleeve (9) is fixedly connected with a sealant (10), and a base (11) is clamped at the bottom of the collecting tank body (1).

6. A hydrogen production collection tank as defined in claim 5, wherein: the inner wall of the base (11) is fixedly connected with protective cotton (12), and one side of the base (11) is hinged with a clamp (13).