CN211593741U

CN211593741U - Anti-leakage storage tank

Info

Publication number: CN211593741U
Application number: CN201922162090.5U
Authority: CN
Inventors: 许伟良
Original assignee: Wuxi Nanquan Pressure Vessel Co ltd
Current assignee: Wuxi Nanquan Pressure Vessel Co ltd
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-09-29
Anticipated expiration: 2029-12-05

Abstract

The utility model discloses a prevent leaking storage tank, it includes the storage tank body, sets up the pipe of advancing on the storage tank body, advance and install the end cover on the pipe, it has the collar to advance fixed mounting on the pipe, be equipped with the spacing ring on the end cover, the spacing ring is close to collar one side and is equipped with sealed the pad, sealed the pad is contradicted on the lateral wall that the collar is close to collar one side, be equipped with the installation piece on the collar lateral wall, the installation piece evenly is equipped with a plurality ofly, a plurality of along the collar circumferencial direction installation piece top is equipped with locking Assembly. The utility model discloses the material import department sealing performance good effect with the storage tank.

Description

Anti-leakage storage tank

Technical Field

The utility model relates to a storage tank field especially relates to a prevent leaking storage tank.

Background

The storage tank is a closed device used for containing gas or liquid and bearing a certain pressure, a large number of storage tanks are needed to store materials in the industries of petrochemical industry, food brewing, printing and dyeing prevention and the like at present, leakage is strictly prevented when the storage tank is used for storing gas or liquid, and particularly, dangerous goods can be caused at any time when the leakage is caused. The existing storage tank has a simple structure, and the leakage of the tank body caused by damage is easy to occur.

Chinese patent with publication number CN203963482U discloses an air storage tank that leakproofness is good, including the storage tank body, the top of storage tank body be provided with the relief valve, the bottom of storage tank body is provided with the blowoff valve, is provided with the venthole on the upper end lateral wall of storage tank body, is provided with the inlet port on the lower extreme lateral wall of storage tank body, is provided with the stop valve on the inlet port, the storage tank body be provided with the manometer on the surface, the spraying has the anticorrosive coating on the surface of storage tank body.

The above prior art solutions have the following drawbacks: although the sealing performance of the storage tank body is improved, the sealing effect of the material inlet of the storage tank is poor, and the leakage phenomenon can be generated, so that the production cost is increased, and other potential safety hazards can be caused.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a material import department sealing performance of storage tank is good prevents leaking the storage tank.

The above object of the present invention can be achieved by the following technical solutions:

the utility model provides a prevent leaking storage tank, includes the storage tank body, sets up the pipe of advancing on the storage tank body, advance and install the end cover on the pipe, advance fixed mounting on the pipe and have the collar, be equipped with the spacing ring on the end cover, the spacing ring is close to collar one side and is equipped with sealed the pad, sealed the pad conflict on the lateral wall that the collar is close to collar one side, be equipped with the installation piece on the collar lateral wall, the installation piece evenly is equipped with a plurality ofly, a plurality of along the collar circumferencial direction the installation piece top is equipped with locking Assembly.

Through adopting above-mentioned technical scheme, the end cover is installed and is being advanced tub department, and the spacing ring on the end cover with advance the cooperation of conflicting of collar on the tub lateral wall, the sealed pad between collar and the spacing ring play sealed effect between the end cover and advancing the pipe, and locking Assembly on the installation piece compresses tightly the end cover in advancing pipe port department, makes the end cover advance the pipe be in advance tub cooperation inseparabler to the material import department that makes the storage tank seals the effect better.

The present invention may be further configured in a preferred embodiment as: locking assembly is including setting up lug, the sliding connection that is located the installation piece top on the spacing ring lateral wall at the clamp plate at installation piece top, setting up installing frame, the threaded rod of threaded connection on the installing frame at installation piece top, the clamp plate is located the lug top, the clamp plate is along sliding with installation piece vertical direction, the threaded rod top is contradicted on clamp plate top lateral wall.

Through adopting above-mentioned technical scheme, the lug setting is at installation piece top, and the clamp plate is pressed and is covered at the lug top, and fixed connection on lug and the spacing ring lateral wall rotates the threaded rod, makes threaded rod downstream conflict at the clamp plate top, promotes the clamp plate and compresses tightly at the lug top to make the briquetting compress tightly at installation piece top, thereby make better compressing tightly of end cover advancing the pipe tip.

The present invention may be further configured in a preferred embodiment as: the pressing plate is fixedly connected with a sliding plate on one side far away from the end cover, a sliding block is fixedly connected onto the sliding plate, a guide plate is arranged on one side, located on the sliding plate, of the mounting block, a guide groove is formed in the guide plate along the length direction of the guide plate, and the sliding block is connected into the guide groove in a sliding mode.

Through adopting above-mentioned technical scheme, sliding plate sliding connection on the clamp plate is on the deflector, sliding block and guide way sliding fit, and the setting of guide way plays direction and limiting displacement to the slip of sliding plate and clamp plate on sliding block, deflector and the deflector.

The present invention may be further configured in a preferred embodiment as: the cross section of the guide groove is arranged in a T shape.

Through adopting above-mentioned technical scheme, the guide way in T shape cross-section can prevent that the sliding block from droing in the guide way.

The present invention may be further configured in a preferred embodiment as: be equipped with spring one in the guide way, spring one end fixed connection is at the installation piece top, spring one other end fixed connection is in the sliding block bottom.

Through adopting above-mentioned technical scheme, a pair of sliding block of spring plays the impetus, when the clamp plate was kept away from to the threaded rod, promoted the sliding block to keeping away from installation piece one end motion under the tension effect of spring one to make things convenient for the end cover to install and advance a tub tip.

The present invention may be further configured in a preferred embodiment as: and the inner side wall of the end cover is provided with a contact ring, and the contact ring is positioned at the top of the inlet pipe far away from the port at one end of the storage tank body.

Through adopting above-mentioned technical scheme, conflict ring sets up in the end cover, and the conflict ring plays spacing effect to the installation cooperation of end cover and advancing pipe.

The present invention may be further configured in a preferred embodiment as: the utility model discloses a pipe, including the pipe end portion of advancing, the pipe end portion of advancing is equipped with the sealing washer, and the sealing washer is contradicted on the lateral wall of pipe end portion.

Through adopting above-mentioned technical scheme, the closing plate setting is being close to into pipe one side at the conflict ring, and the sealing washer on the sealing ring board is contradicted and is advancing a tub tip, and the sealing ring board is used for improving the end cover with advancing the sealed effect between the pipe with setting up of sealing washer.

The present invention may be further configured in a preferred embodiment as: the elastic piece is arranged between the sealing ring plate and the abutting ring and comprises a fixed pipe sleeve fixedly connected with one end of the abutting ring, a sliding rod connected in the fixed pipe sleeve in a sliding mode, and a second spring arranged in the fixed pipe sleeve and located between the sliding rod and the abutting ring, and one end of the sliding rod, far away from the fixed pipe sleeve, is fixedly connected to the side wall of the sealing ring plate.

Through adopting above-mentioned technical scheme, the effect that the elastic component set up does, and when the sealing ring on the sealing ring board lateral wall was contradicted and is advancing the pipe port, the slide bar slides to fixed pipe box place direction, and two compression springs this moment, because the conflict ring is fixed, promote the better conflict of the sealing washer on sealing ring board and the sealing ring board advancing the pipe tip under the tension effect of spring two to it is better to make the sealed effect that the storage tank body advances pipe department.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the end cover can be pressed on the inlet pipe through the arrangement of the locking assembly on the mounting block, so that the mounting ring is abutted against the sealing gasket, and the sealing effect at the end cover of the storage tank body is better;

2. through the arrangement of the first spring between the mounting block and the sliding block, the first spring can push the sliding block to push the pressing plate to be far away from the mounting block when the end cover is not mounted, so that the end cover can be conveniently mounted at the top of the inlet pipe;

3. through the setting of the elastic component between sealing ring plate and the spacing ring, can promote sealing ring plate and the sealing washer on the sealing ring plate to contradict and advance a tub port department, make the end cover better with advancing the sealed effect of pipe.

Drawings

FIG. 1 is a schematic view of a leak-proof storage tank;

FIG. 2 is an enlarged partial schematic view of portion A of FIG. 1;

FIG. 3 is a schematic cross-sectional view of the inlet tube at the point of engagement with the end cap;

FIG. 4 is an enlarged partial schematic view of portion B of FIG. 3;

fig. 5 is a schematic view of an exploded structure within an end cap.

In the figure, 1, a tank body; 11. feeding a pipe; 111. a mounting ring; 112. mounting blocks; 2. an end cap; 21. a limiting ring; 211. a gasket; 22. a contact ring; 23. a seal ring plate; 24. a seal ring; 25. an elastic member; 251. fixing the pipe sleeve; 252. a slide bar; 253. a second spring; 3. a locking assembly; 301. a bump; 302. pressing a plate; 303. installing a frame; 304. a threaded rod; 31. a sliding plate; 32. a slider; 33. a guide plate; 331. a guide groove; 34. and a first spring.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

the utility model provides a prevent leaking storage tank, refers to figure 1, includes storage tank body 1, sets up the pipe 11 that advances at storage tank body 1 top, advances to install end cover 2 on the pipe 11, and when the material entered into storage tank body 1 back, seals storage tank body 1 through end cover 2 with advancing the cooperation of pipe 11.

Referring to fig. 1, an installation ring 111 is fixedly welded on the side wall of the inlet pipe 11, a limit ring 21 is fixedly welded on the end cover 2, a sealing gasket 211 is arranged on one side of the limit ring 21 close to the installation ring 111, the sealing gasket 211 is adhered to the side wall of the limit ring 21, and the installation ring 111 abuts against the side wall of the sealing gasket 211 far away from the limit ring 21.

Referring to fig. 2 and 3, the fixed installation piece 112 that is equipped with on the lateral wall of collar 111, the installation piece 112 evenly is equipped with four along collar 111 circumferencial direction, four installation piece 112 tops are equipped with locking Assembly 3, locking Assembly 3 is including setting up the lug 301 that is located the installation piece 112 top on the lateral wall of spacing ring 21, sliding connection is at the clamp plate 302 at installation piece 112 top, the setting is at the installing frame 303 at installation piece 112 top, threaded connection is at the threaded rod 304 on installing frame 303, lug 301 contradicts at installation piece 112 top, lug 301 size is less than the installation piece 112 size, clamp plate 302 sets up in lug 301 top, the installing frame 303 sets up and keeps away from lug 301 one end on installation piece 112.

Referring to fig. 3 and 4, the fixed welding of end cover 2 one side is kept away from to clamp plate 302 has sliding plate 31, fixedly connected with sliding block 32 on sliding plate 31, it is equipped with deflector 33 to lie in sliding plate 31 one side on the mounting panel, deflector 33 dare is fixed to be connect at the top of installation piece 112, guide way 331 has been seted up along deflector 33 length direction on the deflector 33, sliding block 32 sliding connection is in guide way 331, the guide way 331 cross-section is the setting of T shape, be equipped with first spring 34 in the guide way 331, the fixed welding of first spring 34 one end is at installation piece 112 top, the fixed welding of the first spring 34 other end is in sliding block.

Referring to fig. 2, before the end cap 2 is mounted, the threaded rod 304 is screwed to move the threaded rod 304 away from the pressing plate 302, the sliding block 32 moves away from the mounting block 112 under the tension of the first spring 34, and the pressing plate 302 moves away from the mounting block 112 along with the sliding plate 31.

Referring to fig. 2 and 3, the end cap 2 is installed downwards from above the inlet pipe 11, the lug 301 and the installation block 112 are installed in a staggered manner, until the lug 301 enters between the installation block 112 and the pressing plate 302, the end cap 2 is rotated, the lug 301 on the end cap 2 is rotated to the top of the installation block 112, then the threaded rod 304 is screwed, the threaded rod 304 moves downwards to abut against the pressing plate 302, the pressing plate 302 is continuously pushed to press the top of the lug 301, the connection between the lug 301 and the installation block 112 is tighter, and therefore the sealing effect between the limit ring 21 and the installation ring 111 is better.

Referring to fig. 2 and 4, a contact ring 22 is fixedly welded on the inner side wall of the end cover 2, the contact ring 22 is located at the top of a port of the inlet pipe 11 far away from one end of the storage tank body 1, a sealing ring plate 23 is arranged at one end, close to the inlet pipe 11, of the contact ring 22, a sealing ring 24 is glued at one end, close to the inlet pipe 11, of the sealing ring plate 23, the sealing ring 24 abuts against the side wall of the end portion of the inlet pipe 11, and an elastic part 25 is arranged between the sealing ring plate 23 and the contact.

Referring to fig. 4 and 5, the elastic element 25 includes a fixed pipe sleeve 251 fixedly connected to one end of the abutting ring 22, a sliding rod 252 slidably connected in the fixed pipe sleeve 251, and a second spring 253 disposed in the fixed pipe sleeve 251 and located between the sliding rod 252 and the abutting ring 22, one end of the sliding rod 252 far away from the fixed pipe sleeve is fixedly welded to a side wall of the seal ring plate 23, and the fixed pipe sleeve 251 is fixedly welded to a side wall of the abutting ring 22 close to the seal ring plate 23.

Referring to fig. 4 and 5, one end of the second spring 253 is fixedly welded on the sidewall of the abutting ring 22, the other end of the second spring 253 is fixedly welded on the sidewall of the sliding rod 252 near the abutting ring 22, when the end cap 2 is pressed on the inlet pipe 11, the sealing ring 24 is pressed against the end of the inlet pipe 11, as the pressing plate 302 continuously presses the protrusion 301 on the top of the mounting block 112, the sliding rod 252 slides towards the direction of the fixed pipe sleeve, and at this time, the second spring 253 is compressed.

The implementation principle of the embodiment is as follows: the end cover 2 is installed on the inlet pipe 11, the end of the inlet pipe 11 abuts against the sealing gasket 211 and moves towards the side of the abutting ring 22, at the moment, the elastic element 25 is compressed, the end cover 2 is rotated to enable the lug 301 to move to the top of the installation block 112, then the threaded rod 304 is screwed, the threaded rod 304 pushes the pressing plate 302 downwards, the pressing plate 302 moves downwards under the guiding effect of the sliding block 32 and the guiding groove 331 and abuts against the top of the lug 301, the lug 301 is pressed on the top of the installation block 112, and at the moment, the sealing gasket 211 plays a further sealing effect between the installation ring 111 and the limiting ring 21.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a prevent leaking storage tank, includes storage tank body (1), sets up into pipe (11) on storage tank body (1), its characterized in that: advance and install end cover (2) on pipe (11), it has installing ring (111) to advance fixed mounting on pipe (11), be equipped with spacing ring (21) on end cover (2), spacing ring (21) are close to installing ring (111) one side and are equipped with sealed pad (211), sealed pad (211) are contradicted on installing ring (111) are close to the lateral wall of spacing ring (21) one side, be equipped with installation piece (112) on installing ring (111) lateral wall, installation piece (112) evenly are equipped with a plurality ofly, a plurality of along installing ring (111) circumferencial direction installation piece (112) top is equipped with locking Assembly (3).

2. The leak resistant storage tank of claim 1 wherein: locking Assembly (3) including set up on spacing ring (21) lateral wall be located lug (301) of installation piece (112) top, sliding connection at clamp plate (302) at installation piece (112) top, set up at installing frame (303), threaded rod (304) on installing frame (303) at installation piece (112) top, clamp plate (302) are located lug (301) top, clamp plate (302) are along sliding with installation piece (112) vertical direction, threaded rod (304) top is contradicted on clamp plate (302) top lateral wall.

3. The leak resistant storage tank of claim 2 wherein: the pressing plate (302) is far away from one side of the end cover (2) and is fixedly connected with a sliding plate (31), a sliding block (32) is fixedly connected onto the sliding plate (31), a guide plate (33) is arranged on one side, located on the sliding plate (31), of the mounting block (112), a guide groove (331) is formed in the guide plate (33) along the length direction of the guide plate (33), and the sliding block (32) is slidably connected into the guide groove (331).

4. The leak resistant storage tank of claim 3 wherein: the cross section of the guide groove (331) is arranged in a T shape.

5. The leak resistant storage tank of claim 3 wherein: a first spring (34) is arranged in the guide groove (331), one end of the first spring (34) is fixedly connected to the top of the mounting block (112), and the other end of the first spring (34) is fixedly connected to the bottom of the sliding block (32).

6. The leak resistant storage tank of claim 1 wherein: the inner side wall of the end cover (2) is provided with a touch ring (22), and the touch ring (22) is located at the top of the inlet pipe (11) far away from the port at one end of the storage tank body (1).

7. The leak resistant storage tank of claim 6 wherein: the utility model discloses a pipe (11) end wall is advanced to the conflict ring (22), is close to into pipe (11) one end and is equipped with sealed crown plate (23), sealed crown plate (23) are close to into pipe (11) one end and are equipped with sealing washer (24), sealing washer (24) are contradicted and are being advanced on pipe (11) tip lateral wall.

8. The leak resistant storage tank of claim 7 wherein: an elastic piece (25) is arranged between the sealing ring plate (23) and the abutting ring (22), the elastic piece (25) comprises a fixed pipe sleeve (251) fixedly connected with one end of the abutting ring (22), a sliding rod (252) connected in the fixed pipe sleeve (251) in a sliding mode, and a second spring (253) arranged in the fixed pipe sleeve (251) and located between the sliding rod (252) and the abutting ring (22), and one end, far away from the fixed pipe sleeve (251), of the sliding rod (252) is fixedly connected to the side wall of the sealing ring plate (23).