CN220175920U

CN220175920U - Fire extinguisher tank convenient to wash inside

Info

Publication number: CN220175920U
Application number: CN202320925898.8U
Authority: CN
Inventors: 崔培涛
Original assignee: Cangzhou Lichang Hardware Fittings Co ltd
Current assignee: Cangzhou Lichang Hardware Fittings Co ltd
Priority date: 2023-04-23
Filing date: 2023-04-23
Publication date: 2023-12-15
Anticipated expiration: 2033-04-23

Abstract

The utility model relates to the technical field of fire extinguishers and discloses a fire extinguisher tank convenient to clean the inside, which comprises a storage tank body, wherein a disassembly tube is arranged at the bottom end of the Chu Naguan body, an embedded tube is screwed on the inner wall of the disassembly tube, an inner cone thread is arranged on the inner wall of the disassembly tube, an outer cone thread matched with the inner cone thread is arranged on the outer surface of the embedded tube, a sealing tank body is arranged at the bottom end of the embedded tube, and an inclination sealing ring is arranged on the outer surface of the sealing tank body. This fire extinguisher tank convenient to wash inside drives embedded pipe rotation through the seal pot body, makes embedded pipe and dismouting pipe break away from, and the device is separated into both ends at the biggest internal diameter this moment, washs the dry powder through device separation department through external use cleaning equipment and gets rid of, has increased the operating space in the cleaning process, has greatly improved the convenience that fire extinguishing agent was clear away, has effectively reduced the influence of residual fire extinguishing agent to follow-up reinstallation work to the practicality of device has been strengthened.

Description

Fire extinguisher tank convenient to wash inside

Technical Field

The utility model relates to the technical field of fire extinguishers, in particular to a fire extinguisher tank body convenient to clean the inside.

Background

The fire extinguisher is a portable fire extinguishing tool, chemical substances are placed in the fire extinguisher to rescue and extinguish fire, the components filled in different types of fire extinguishers are different and are specially designed for different fires, the dry powder fire extinguisher is a fire extinguisher, the dry powder fire extinguishing agent which is used for extinguishing fire and is easy to flow is filled in the dry powder fire extinguisher, the fire at the beginning can be effectively extinguished, the dry powder fire extinguisher needs to be refilled after being used for a period of time, the fire extinguishing agent in the dry powder fire extinguisher needs to be removed in the process, but because the dry powder fire extinguishing agent is easy to adhere to the inner part of a fire extinguisher tank body, and the fire extinguisher tank body only has a group of communication holes with smaller diameters, the fire extinguishing agent in the fire extinguisher tank body is difficult to remove, and the subsequent work of the re-assembly is affected.

Based on the above, the utility model designs a fire extinguisher tank body which is convenient for cleaning the inside, so as to solve the problems.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a fire extinguisher tank body convenient for cleaning the inside, and solves the problems in the prior art.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a fire extinguisher tank convenient to wash inside, includes the storage and receives the tank, chu Naguan body's bottom is equipped with the dismantlement pipe, the inner wall spiral shell of dismantlement pipe is equipped with embedded pipe, the inner wall of dismantlement pipe is provided with interior cone screw thread, the surface of embedded pipe is equipped with the external cone screw thread with interior cone screw thread adaptation, embedded pipe's bottom is equipped with the sealed tank, the surface of sealed tank is equipped with the inclination sealing ring, the shape inclination has been seted up along with the bottom of dismantlement pipe, the surface spiral shell of dismantlement pipe has the compress tightly the pipe, inclination sealing ring and the surface of shape inclination all with compress tightly the inner wall laminating of pipe, the multiunit pressure release hole has been seted up to the inner wall of embedded pipe.

Preferably, the inner walls of the Chu Naguan body, the embedded pipe and the sealing tank body are provided with anti-sticking liners, and a plurality of groups of diversion holes communicated with the pressure relief holes are formed in the inner wall of the anti-sticking liners in the middle.

Preferably, the outer surface of the disassembly tube is provided with anti-loose rings in a threaded manner, and the bottom ends of each group of anti-loose rings are abutted against the top ends of the compaction tubes.

Preferably, the outer surfaces of the pressing pipe and the anti-loose ring are provided with a plurality of groups of driving grooves, and the depth of each group of driving grooves is smaller than one third of the minimum wall thickness of the pressing pipe or the anti-loose ring.

Preferably, the outer surface of the Chu Naguan body is provided with a disposable separation cover, and the outer surface of the sealed tank body is attached to the disposable separation cover.

Preferably, the inner wall of the disposable separation cover is provided with a plurality of groups of limit bosses clamped with the driving grooves, and the outer surface of the disposable separation cover is provided with a plurality of groups of process grooves.

(III) beneficial effects

Compared with the prior art, the utility model provides the fire extinguisher tank body convenient for cleaning the inside, which has the following beneficial effects:

1. this fire extinguisher tank convenient to wash inside drives embedded pipe rotation through the seal pot body, makes embedded pipe and dismouting pipe break away from, and the device is separated into both ends at the biggest internal diameter this moment, washs the dry powder through device separation department through external use cleaning equipment and gets rid of, has increased the operating space in the cleaning process, has greatly improved the convenience that fire extinguishing agent was clear away, has effectively reduced the influence of residual fire extinguishing agent to follow-up reinstallation work to the practicality of device has been strengthened.

2. This fire extinguisher jar body convenient to wash inside, through the pressure release hole, make embedded pipe remove along the dismouting pipe through rotatory, embedded pipe removes in-process and drives pressure release hole and outside intercommunication, the inside gaseous partial dry powder that drives of device is exported from the pressure release downthehole, has effectively simplified the disassembly process of fire extinguisher reinstallation in-process, has reduced the dismouting number of times that stores up the jar body business turn over end installation ooff valve, has greatly prolonged the effective life that stores up the jar body business turn over end installation ooff valve to the suitability of device has been strengthened.

3. This fire extinguisher tank convenient to wash inside is through pressing the pipe spiral shell dress to dismouting pipe surface, makes the pipe that compresses tightly apply pretightning force through inclination sealing ring and seal tank body to embedded pipe, and the inclination sealing ring constitutes the hard seal face with the shape inclination simultaneously, and the pipe that compresses tightly seals inclination sealing ring and dismouting union coupling department through supporting tight laminating with the hard seal face, has effectively improved the leakproofness of device, has greatly strengthened the stability of device operation in-process to the practicality of device has been strengthened.

Drawings

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

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

fig. 3 is a perspective exploded view of the structure of the present utility model.

In the figure: 1. chu Naguan body; 2. disassembling the tube; 3. an embedded pipe; 4. sealing the tank body; 5. an inclined seal ring; 6. inclination along with shape; 7. a compacting tube; 8. a pressure relief hole; 9. a release liner; 10. an anti-loose ring; 11. a driving groove; 12. a disposable separation cover; 13. a limit boss; 14. a process tank.

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.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a fire extinguisher tank convenient to wash inside, including storing up and receiving tank 1, the bottom that stores up and receive tank 1 is equipped with dismantlement pipe 2, the inner wall spiral shell of dismantlement pipe 2 is equipped with embedded pipe 3, the inner wall of dismantlement pipe 2 is provided with the internal cone screw thread, the surface of embedded pipe 3 is equipped with the external cone screw thread with the internal cone screw thread adaptation, the bottom of embedded pipe 3 is equipped with sealed tank 4, it is rotatory to drive embedded pipe 3 through sealed tank 4, make embedded pipe 3 break away from with dismantlement pipe 2, the device is separated into both ends at the biggest internal diameter at this moment, then wash the equipment through the device division through the external use and get rid of dry powder, operating space in the cleaning process has been increased, greatly improved the convenience that the fire extinguishing agent was clear away, the influence of remaining fire extinguishing agent to follow-up reinstallation work has been effectively reduced, thereby the practicality of device has been strengthened, the surface of sealed tank 4 is equipped with inclination sealing ring 5, the bottom end of the disassembly tube 2 is provided with a shape-following dip angle 6, the outer surface of the disassembly tube 2 is provided with a compaction tube 7 in a screwed manner, the outer surfaces of the dip angle sealing ring 5 and the shape-following dip angle 6 are both attached to the inner wall of the compaction tube 7, the compaction tube 7 is screwed to the surface of the disassembly tube 2 through the compaction tube 7, the pretightening force is applied to the embedded tube 3 through the dip angle sealing ring 5 and the sealing tank body 4, meanwhile, the dip angle sealing ring 5 and the shape-following dip angle 6 form a hard sealing surface, the compaction tube 7 seals the joint of the dip angle sealing ring 5 and the disassembly tube 2 through abutting and attaching with the hard sealing surface, the tightness of the device is effectively improved, the stability in the operation process of the device is greatly enhanced, the practicability of the device is enhanced, the inner wall of the embedded tube 3 is provided with a plurality of groups of pressure relief holes 8, the embedded tube 3 is enabled to move along the disassembly tube 2 through rotation, the pressure relief holes 8 are communicated with the outside in the moving process of the embedded tube 3, the gas inside the device drives partial dry powder to be output from the pressure release hole 8, so that the disassembly procedure in the resetting process of the fire extinguisher is effectively simplified, the disassembly and assembly times of the switch valve installed at the inlet end and the outlet end of the storage tank body 1 are reduced, the effective service life of the switch valve installed at the inlet end and the outlet end of the storage tank body 1 is greatly prolonged, and the applicability of the device is enhanced.

In the utility model, in order to reduce the friction force between the inner wall of the device and the fire extinguishing agent, the inner walls of the storage tank body 1, the embedded pipe 3 and the sealing tank body 4 are provided with anti-sticking liners 9 for reducing the friction coefficient of the anti-sticking liners, and the inner wall of the middle anti-sticking liner 9 is provided with a plurality of groups of flow guide holes communicated with the pressure release holes 8, so that the friction force between the inner wall of the device and the fire extinguishing agent is reduced.

In the utility model, in order to improve the stability in the operation process of the device, the anti-loosening rings 10 for applying pre-tightening force to the compacting tube 7 are screwed on the outer surface of the dismounting tube 2, so that the probability of loosening of the compacting tube 7 is reduced, the bottom end of each group of anti-loosening rings 10 is abutted against the top end of the compacting tube 7, and the stability in the operation process of the device is improved.

In the utility model, in order to improve the convenience of rotating the compacting tube 7 and the anti-loose ring 10, a plurality of groups of driving grooves 11 for providing clamping positions in the rotating process of the compacting tube 7 and the anti-loose ring 10 are formed on the outer surfaces of the compacting tube 7 and the anti-loose ring 10, and the depth of each group of driving grooves 11 is smaller than one third of the minimum wall thickness of the compacting tube 7 or the anti-loose ring 10, so that the convenience of rotating the compacting tube 7 and the anti-loose ring 10 is improved.

In the utility model, in order to reduce the probability of reinstallation by non-operators, the outer surface of the storage tank body 1 is provided with the disposable separation cover 12 for separating the connecting part of the device from the outside, the disposable separation cover 12 can only be destructively dismantled, and the outer surface of the sealing tank body 4 is attached to the disposable separation cover 12, so that the probability of reinstallation by the non-operators is reduced.

In the utility model, in order to reduce the probability of uncontrollable rotation of the pressing tube 7 and the anti-loose ring 10, a plurality of groups of limiting bosses 13 clamped with the driving grooves 11 are arranged on the inner wall of the disposable separation cover 12, so that the pressing tube 7 and the anti-loose ring 10 obtain additional clamping stress, and a plurality of groups of process grooves 14 are arranged on the outer surface of the disposable separation cover 12, so that the disposable separation cover 12 can be formed by pressing the raw material tube, and the probability of uncontrollable rotation of the pressing tube 7 and the anti-loose ring 10 is reduced.

When the device is used, firstly, the device is placed in the separation box, two groups of flexible gloves for the hands of an operator to insert are arranged on the surface of the separation box, then the operator controls corresponding tools through the flexible gloves to remove the pressing pipe 7 from the disassembly pipe 2, the pressing pipe 7 drives the inner pressing pipe 3 to rotate through the sealing tank body 4, the inner pressing pipe 3 moves along the disassembly pipe 2 through rotation, the pressure release hole 8 is driven to be communicated with the outside in the moving process of the inner pressing pipe 3, gas in the device drives part of dry powder to be output from the pressure release hole 8, the output gas and part of dry powder enter the separation box, the pressure in the device is equal to the pressure in the separation box and then is used for continuously separating the inner pressing pipe 3 from the disassembly pipe 2, at the moment, the device is separated into two ends at the maximum inner diameter, then dry powder is cleaned and removed through external cleaning equipment through the separation part of the device, then the inner pressing pipe 3 is screwed into the disassembly pipe 2 through the sealing tank body 4, at the moment, the inner cone threads and the outer cone threads are matched with each other to effectively seal the disassembly pipe 3, the pressing pipe 7 is screwed onto the surface of the disassembly pipe 2, the pressing pipe 5 through the inner cone threads and the sealing ring 3, the sealing ring 5 is screwed into the sealing ring 5, the sealing ring 5 is tightly pressed into the sealing pipe 2, and the sealing ring 5 is tightly pressed against the sealing surface through the sealing ring 5, and the sealing ring 5 is tightly pressed against the sealing surface of the sealing pipe, and the sealing surface is tightly sealed pipe 1, and the sealing surface is tightly sealed by the sealing joint with the sealing pipe.

To sum up, this fire extinguisher tank body convenient to wash inside drives embedded pipe 3 rotatory through sealed tank body 4, makes embedded pipe 3 break away from with dismouting pipe 2, and the device is separated into both ends at the biggest internal diameter this moment, and then through external use cleaning equipment through device division with dry powder washing get rid of, increased the operating space of cleaning in-process, greatly improved the convenience that fire extinguishing agent was clear away, effectively reduced the influence of remaining fire extinguishing agent to follow-up reinstallation work to the practicality of device has been strengthened.

This fire extinguisher tank convenient to wash inside, through pressure release hole 8, make embedded pipe 3 remove along dismouting pipe 2 through the rotation, embedded pipe 3 removes in-process and drives pressure release hole 8 and outside intercommunication, the inside gaseous partial dry powder of driving of device is exported from pressure release hole 8, effectively simplified the disassembly process of fire extinguisher reinstallation in-process, reduced the dismouting number of times that store up and receive tank 1 business turn over end installation ooff valve, greatly prolonged store up and receive tank 1 business turn over end installation ooff valve's effective life, thereby the suitability of device has been strengthened.

This fire extinguisher tank body convenient to wash inside is through pressing pipe 7 spiral shell dress to dismouting pipe 2 surface, makes pressing pipe 7 apply pretightning force through inclination sealing ring 5 and seal tank body 4 to embedded pipe 3, and inclination sealing ring 5 constitutes the hard seal face with shape inclination 6 simultaneously, and pressing pipe 7 is sealed with inclination sealing ring 5 and dismouting pipe 2 junction through supporting tight laminating with the hard seal face, has effectively improved the leakproofness of device, has greatly strengthened the stability of device operation in-process to the practicality of device has been strengthened.

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. Fire extinguisher jar body convenient to wash inside, including storing up and receiving jar body (1), its characterized in that: the utility model discloses a novel pressure relief device for the automobile, including Chu Naguan body (1), inner wall spiral shell of dismouting pipe (2) is equipped with embedded pipe (3), the inner wall of dismouting pipe (2) is provided with interior cone screw thread, the surface of embedded pipe (3) is equipped with the external cone screw thread with interior cone screw thread adaptation, the bottom of embedded pipe (3) is equipped with sealed jar body (4), the surface of sealed jar body (4) is equipped with inclination sealing ring (5), shape inclination (6) along with have been seted up to the bottom of dismouting pipe (2), the surface spiral shell of dismouting pipe (2) is equipped with compresses tightly pipe (7), inclination sealing ring (5) and shape inclination (6)'s surface all with compressing tightly the inner wall laminating of pipe (7), multiunit pressure release hole (8) have been seted up to the inner wall of embedded pipe (3).

2. A fire extinguisher tank convenient for cleaning the inside according to claim 1, wherein: the inner walls of the Chu Naguan body (1), the embedded pipe (3) and the sealing tank body (4) are provided with anti-sticking liners (9), and a plurality of groups of diversion holes communicated with the pressure relief holes (8) are formed in the inner wall of the anti-sticking liners (9) in the middle.

3. A fire extinguisher tank convenient for cleaning the inside according to claim 1, wherein: an anti-loose ring (10) is screwed on the outer surface of the dismounting tube (2), and the bottom end of each anti-loose ring (10) is abutted against the top end of the compaction tube (7).

4. A fire extinguisher tank convenient for cleaning the inside according to claim 3, wherein: the outer surfaces of the pressing pipe (7) and the anti-loose ring (10) are provided with a plurality of groups of driving grooves (11), and the depth of each group of driving grooves (11) is smaller than one third of the minimum wall thickness of the pressing pipe (7) or the anti-loose ring (10).

5. The fire extinguisher tank convenient for cleaning inside according to claim 4, wherein: the outer surface of the Chu Naguan body (1) is provided with a disposable separation cover (12), and the outer surface of the sealed tank body (4) is attached to the disposable separation cover (12).

6. The fire extinguisher tank convenient for cleaning inside according to claim 5, wherein: the inner wall of the disposable separation cover (12) is provided with a plurality of groups of limit bosses (13) clamped with the driving grooves (11), and the outer surface of the disposable separation cover (12) is provided with a plurality of groups of process grooves (14).