CN214534679U

CN214534679U - Pressure container with pressure relief structure

Info

Publication number: CN214534679U
Application number: CN202022789033.2U
Authority: CN
Inventors: 王敏
Original assignee: Jiangsu Youba Hardware Tools Co ltd
Current assignee: Wuhan Hongyan Medical Device Manufacturing Co.,Ltd.
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-10-29
Anticipated expiration: 2030-11-27

Abstract

The utility model relates to a pressure vessel technical field specifically is a pressure vessel with pressure release structure, including container main part, pressure release mechanism, sealing mechanism and filtering mechanism, pressure release mechanism is installed to the upper end of container main part, pressure release mechanism includes accuse flange, the internally mounted of accuse flange has the shrink post, the valve is installed to the upper end of shrink post, the pressure spring is installed to the bottom of shrink post, the bottom of pressure spring is installed and is supported the piece, the inside of accuse flange is provided with a groove and gas tank. The utility model discloses a pressure spring drives the piston and carries out the pressure release, and when pressure was too high, automatic pine spring carried out the pressure release to circular parcel sealing mechanism has been installed, even make the sealing washer corrode, still can not cause the leakage, has installed filtering mechanism in the department of discharging, makes to prevent to discharge and deposits the jam, thereby has reached quick pressure release, strengthens sealed degree, extension pressure vessel life's effect.

Description

Pressure container with pressure relief structure

Technical Field

The utility model relates to a pressure vessel technical field specifically is a pressure vessel with pressure release structure.

Background

The pressure container is a closed container which can contain gas or liquid and bear certain pressure, the pressure container is a closed container which can bear pressure, the pressure container has wide application, the pressure container has important status and function in many departments such as industry, civil use, military industry and the like and many fields of scientific research, auxiliary machines (a cooler, a buffer, an oil-water separator, a gas storage tank, an evaporator, a liquid coolant storage tank and the like) of various special compressors and refrigeration compressors belong to the pressure container, and the existing pressure container has some defects.

The first problem is that: aiming at the existing pressure container, when the internal pressure of the container is overlarge, the pressure is difficult to release, and the container is damaged.

The second problem is that: aiming at the existing pressure container, the inside of the connecting port is not sealed enough, and air leakage or water leakage is easily caused because the sealing strip is corroded.

Therefore, in order to solve the above problems, a pressure vessel having a pressure relief structure is proposed.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an it has pressure vessel of pressure release structure to solve the pressure vessel who mentions in the above-mentioned background art, when container internal pressure was too big, the pressure release difficulty caused the container to damage, and the connector is inside to be sealed inadequately, because the sealing strip corrodes easily, causes gas leakage or the problem of leaking.

In order to achieve the above object, the utility model provides a following technical scheme: a pressure vessel with a pressure relief structure comprises a vessel main body, a pressure relief mechanism, a sealing mechanism and a filtering mechanism, wherein the pressure relief mechanism is installed at the upper end of the vessel main body and comprises a pressure control flange, a contraction column is installed inside the pressure control flange, a valve is installed at the upper end of the contraction column, a pressure spring is installed at the bottom of the contraction column, a support block is installed at the bottom of the pressure spring, a block groove and an air groove are formed inside the pressure control flange, the sealing mechanism is installed on the left side of the vessel main body and comprises a liquid inlet pipe, the liquid inlet pipe is installed on the left side of the vessel main body, a left connecting flange is installed on the left side of the liquid inlet pipe, a first fixed flange bolt is inserted into the left connecting flange, an outer clamping ring is installed inside the liquid inlet pipe, a sealing ring is installed inside the outer clamping ring, and an inner through ring is installed inside the liquid inlet pipe, and a filtering mechanism is arranged on the right side of the container main body.

Preferably, filter mechanism includes the drain pipe, the drain pipe is installed on the right side of vessel main part, the right side of drain pipe is installed and is even the flange on the right side, the fixed blue bolt of second has been inserted to the inside even flange on the right side, the internally mounted of flange even on the right side has the filter ring, the upper end of filter ring is provided with the key groove, the internally mounted of filter ring has the filter screen.

Preferably, the container main body comprises a container body, a liquid level screen and a pressure gauge are mounted on the outer surface of the container body, and a support is mounted at the bottom of the container body.

Preferably, the shape of the shrinkage column is fitted with the shape of the interior of the pressure control flange, and the shape of the abutting block is fitted with the shape of the block groove.

Preferably, the sealing ring is made of rubber, and the shape of the inner through circle is attached to the inner shape of the outer clamping circle.

Preferably, the bolt grooves are provided with three groups, and the shapes of the bolt grooves are matched with the shape of the bottom of the second fixed flange bolt.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a pressure vessel adopts the pressure spring to drive the piston and carries out the pressure release, when pressure was too high, automatic pine spring carried out the pressure release to circular parcel sealing mechanism has been installed, makes even the sealing washer corrodes, still can not cause the leakage, has installed filter equipment in the department of discharging, makes to prevent to discharge and deposits the jam, thereby has reached quick pressure release, strengthens sealed degree, extension pressure vessel life's effect.

1. This novel pressure release mechanism that is provided with is in the upper end of container main part through the compression pressure spring for support the piece and mention, thereby make stable pressure release, prevent because pressure is too big, cause and burst easily, thereby reached quick pressure release, protection container's effect.

2. This novel sealing mechanism that is provided with is in the left side of vessel main part, through the outer card circle outside including the parcel of feed liquor pipe internally mounted, and the junction installs the sealing washer and increases sealed and friction for the sealed degree of reinforcing has been reached sealed more firm, can not be

Easy leakage.

Drawings

FIG. 1 is a schematic view of the overall structure of the device of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the pressure relief mechanism of the present invention;

fig. 3 is a schematic sectional structure view of the sealing mechanism of the present invention;

fig. 4 is the schematic diagram of the filter screen structure of the present invention.

In the figure: 1. a container body; 11. a body; 12. a liquid level screen; 13. a pressure gauge; 14. a support; 2. a pressure relief mechanism; 21. a pressure control flange; 22. a contracting column; 23. a valve; 24. a pressure spring; 25. a resisting block; 26. a block groove; 27. an air tank; 3. a sealing mechanism; 31. a liquid inlet pipe; 32. a left connecting flange; 33. a first solid orchid peg; 34. an outer clamping circle; 35. an inner through circle; 36. a seal ring; 4. a filtering mechanism; 41. a liquid outlet pipe; 42. a right connecting flange; 43. a second solid orchid plug; 44. filtering rings; 45. a key slot; 46. and (5) filtering by using a filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. 1-4, the present invention provides an embodiment:

a pressure vessel with a pressure relief structure comprises a vessel main body 1, a pressure relief mechanism 2, a sealing mechanism 3 and a filtering mechanism 4, wherein the pressure relief mechanism 2 is installed at the upper end of the vessel main body 1, the pressure relief mechanism 2 comprises a pressure control flange 21, a contraction column 22 is installed inside the pressure control flange 21, a valve 23 is installed at the upper end of the contraction column 22, a pressure spring 24 is installed at the bottom of the contraction column 22, a resisting block 25 is installed at the bottom of the pressure spring 24, a block groove 26 and an air groove 27 are arranged inside the pressure control flange 21, the shape of the contraction column 22 is fitted with the shape inside of the pressure control flange 21, the shape of the resisting block 25 is fitted with the shape of the block groove 26, as shown in comprehensive graph 1 and graph 2, the pressure spring 24 is pressed by a convex block inside the pressure control flange 21, the contraction of the pressure spring 24 is ensured, the resisting block 25 is driven to contract, so as to achieve the pressure relief effect, the sealing mechanism 3 is installed at the left side of the vessel main body 1, sealing mechanism 3 includes feed liquor pipe 31, feed liquor pipe 31 is installed in the left side of vessel main part 1, the left side of feed liquor pipe 31 is installed and is even flange 32, the inside of flange 32 is even inserted and is equipped with first solid blue bolt 33 on a left side, the internally mounted of feed liquor pipe 31 has outer calorie of circle 34, the internally mounted of outer calorie of circle 34 has sealing washer 36, lead to circle 35 in the internally mounted of feed liquor pipe 31, sealing washer 36 is the rubber material, the shape of interior logical circle 35 is laminated with the 34 inside shapes of outer calorie of circle mutually, synthesize and show in fig. 3, be connected through the parcel of outer calorie of circle 34 with interior logical circle 35, make to connect sealed more stable, through installation sealing washer 36, sealed laminating connection has been guaranteed, filtering mechanism 4 is installed on vessel main part 1's right side.

Further, the filter mechanism 4 includes a liquid outlet pipe 41, the liquid outlet pipe 41 is installed on the right side of the container main body 1, the right connecting flange 42 is installed on the right side of the liquid outlet pipe 41, the second fixed flange bolt 43 is inserted into the right connecting flange 42, the filter ring 44 is installed inside the right connecting flange 42, the upper end of the filter ring 44 is provided with a bolt slot 45, the filter screen 46 is installed inside the filter ring 44, the bolt slot 45 is provided with three groups, the shape of the bottom of the second fixed flange bolt 43 of the bolt slot 45 is fitted, as shown in fig. 1 and 4, the second fixed flange bolt 43 is screwed into the bolt slot 45 at the upper end of the filter ring 44, so that the filter screen 46 is fixed inside the right connecting flange 42, liquid filtering during discharging is guaranteed, doped precipitation discharging is prevented, and quality is influenced.

Further, the container body 1 comprises a container body 11, a liquid level screen 12 and a pressure gauge 13 are mounted on the outer surface of the container body 11, a support 14 is mounted at the bottom of the container body 11, and as shown in fig. 1, the pressure gauge 13 is mounted, so that the internal pressure degree is detected.

The working principle is as follows: when the user uses this pressure vessel, this device is through being provided with pressure release mechanism 2 in the upper end of vessel 1, through compression pressure spring 24, make to support the piece 25 and mention, thereby make stable pressure release, prevent because pressure is too big, cause and burst easily, and be provided with sealing mechanism 3 in the left side of vessel 1, through going through the circle 35 outside including the outer calorie of circle 34 parcel of feed liquor pipe 31 internally mounted, and the junction installs sealing washer 36 and increases sealedly and friction, make the sealed degree of reinforcing, thereby reached quick pressure release, strengthen sealed degree, extension pressure vessel life's effect.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Claims

1. The utility model provides a pressure vessel with pressure relief structure, includes container body (1), pressure relief mechanism (2), sealing mechanism (3) and filtering mechanism (4), its characterized in that: the pressure relief device is characterized in that the upper end of the container body (1) is provided with a pressure relief mechanism (2), the pressure relief mechanism (2) comprises a pressure control flange (21), the pressure control flange (21) is internally provided with a shrinkage column (22), the upper end of the shrinkage column (22) is provided with a valve (23), the bottom of the shrinkage column (22) is provided with a pressure spring (24), the bottom of the pressure spring (24) is provided with a support block (25), the pressure control flange (21) is internally provided with a block groove (26) and an air groove (27), the left side of the container body (1) is provided with a sealing mechanism (3), the sealing mechanism (3) comprises a liquid inlet pipe (31), the left side of the container body (1) is provided with a liquid inlet pipe (31), the left side of the liquid inlet pipe (31) is provided with a left connecting flange (32), and the inside of the left connecting flange (32) is inserted with a first fixing flange bolt (33), the internally mounted of feed liquor pipe (31) has outer calorie of circle (34), the internally mounted of outer calorie of circle (34) has sealing washer (36), lead to circle (35) in the internally mounted of feed liquor pipe (31), filtering mechanism (4) are installed on the right side of vessel (1).

2. The pressure vessel with pressure relief structure according to claim 1, wherein: filtering mechanism (4) include drain pipe (41), drain pipe (41) are installed on the right side of container main part (1), the right side of drain pipe (41) is installed and is connected flange (42) on the right side, the inside of flange (42) is even inserted second solid blue bolt (43) on the right side, the internally mounted of flange (42) on the right side has filter ring (44), the upper end of filter ring (44) is provided with key groove (45), the internally mounted of filter ring (44) has filter screen (46).

3. The pressure vessel with pressure relief structure according to claim 1, wherein: the container body (1) comprises a container body (11), a liquid level screen (12) and a pressure gauge (13) are mounted on the outer surface of the container body (11), and a support (14) is mounted at the bottom of the container body (11).

4. The pressure vessel with pressure relief structure according to claim 1, wherein: the shape of the shrinkage column (22) is fitted with the shape of the interior of the pressure control flange (21), and the shape of the abutting block (25) is fitted with the shape of the block groove (26).

5. The pressure vessel with pressure relief structure according to claim 1, wherein: the sealing ring (36) is made of rubber, and the shape of the inner through circle (35) is attached to the inner shape of the outer clamping circle (34).

6. The pressure vessel with pressure relief structure according to claim 2, wherein: the bolt grooves (45) are provided with three groups, and the shape of the bolt grooves (45) is matched with the shape of the bottom of the second fixed flange bolt (43).