CN220452991U

CN220452991U - Airtight assembly

Info

Publication number: CN220452991U
Application number: CN202321805244.8U
Authority: CN
Inventors: 高叶; 李振超; 高梅良; 邢桂芳
Original assignee: Shanghai Jiayue Fountain Engineering Co ltd
Current assignee: Shanghai Jiayue Fountain Engineering Co ltd
Priority date: 2023-07-11
Filing date: 2023-07-11
Publication date: 2024-02-06
Anticipated expiration: 2033-07-11

Abstract

The utility model discloses an airtight component, which belongs to the technical field of airtight, and comprises a water pump assembly joint, wherein the outer wall of the water pump assembly joint is provided with an auxiliary hot spring airtight sealing structure; the sealing structure comprises a threaded pipe communicated with the outer wall of the joint of the water pump assembly, a sliding block is inserted into an inner cavity of the threaded pipe, a rubber ring is arranged on the outer wall of the sliding block, a spring is arranged on the outer wall of the sliding block, one end of the spring, far away from the sliding block, is attached to a limit column, the outer wall of the threaded pipe is in threaded connection with a sleeve, and a water pipe is arranged at one end of the sleeve. Through setting up seal structure, twist the sleeve pipe on the screwed pipe, intraductal water pipe of sleeve through the extrusion rubber circle, reaches sealed effect, removes to the back of certain position, and on the screwed pipe was butt connected to the rubber pad, when the water supply system and the water pump of fountain need maintain the change, only need twist the sleeve pipe and can easily pull down, also can not further damage the water supply system and the water pump of fountain because of dismantling trouble.

Description

Airtight assembly

Technical Field

The utility model belongs to the technical field of air tightness, and particularly relates to an air tightness assembly.

Background

The fountain equipment is characterized in that water is discharged from a water spraying head through a water pump to form a water column, the environment can be beautified through the fountain equipment, the humidity of nearby air can be increased, and most joints of a water pump assembly of the fountain equipment are sealed by waterproof sealant so as to achieve an airtight effect, and the joints are used for connecting the water pump and a water supply system of the fountain;

through investigation publication (bulletin) number: CN211914366U discloses a novel fountain device, and in this technology, "including the water pump, the upper end of water pump is provided with the equipment main part, the upper end surface of equipment main part is drawn to be hollow and is provided with the spraying hole, the inboard of the upper end spraying hole of water pump is provided with fixation nut, fixation nut's upper end is provided with the external screw thread connecting pipe, the upper end of external screw thread connecting pipe is provided with the sprinkler bead, the inside technical scheme such as being provided with logical groove that is located between spraying hole and the fixation nut of upper end of equipment main part has that the installation and the dismantlement of fountain device are all more convenient, is applicable to technical effect such as pond of equidimension not";

however, after the waterproof sealant is coated, the joint of the water pump assembly of the fountain device is connected with the water supply system of the fountain, when the water supply system and the water pump of the fountain need to be maintained and replaced, the disassembly is very troublesome due to the adhesion of the waterproof sealant, and the water supply system and the water pump of the fountain can be further damaged in the disassembly process;

to solve the above-mentioned problems, an airtight assembly is proposed in the present application.

Disclosure of Invention

The present utility model provides an airtight assembly to overcome the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the airtight component comprises a water pump assembly joint, wherein an outer wall of the water pump assembly joint is provided with an airtight sealing structure for assisting the hot spring in airtight;

the outer wall of the water pump assembly joint is provided with an auxiliary hot spring further airtight connecting structure;

the sealing structure comprises a threaded pipe communicated with the outer wall of the joint of the water pump assembly, a sliding block is inserted into an inner cavity of the threaded pipe, a rubber ring is installed on the outer wall of the sliding block, a spring is installed on the outer wall of the sliding block, one end of the spring, far away from the sliding block, is attached to a limit column, the outer wall of the threaded pipe is in threaded connection with a sleeve, a water pipe is installed at one end of the sleeve, and the outer wall of the water pipe is inserted with the inner wall of the threaded pipe.

Preferably, the top wall of the sliding block is provided with a clamping block, and the top wall of the clamping block is inserted with the inner wall of the threaded pipe through a notch formed in the threaded pipe.

Through setting up the joint piece, realized that the spring utilizes joint piece and screwed pipe inner wall looks butt when the resilience, when rebounding the slider, can not break away from the screwed pipe with the slider to reach the effect that resets the slider.

Preferably, the outer wall of the water pipe is provided with a rubber pad, and the outer wall of the rubber pad is abutted with the outer wall of the threaded pipe.

Through setting up the rubber pad, realized utilizing the characteristic of rubber pad, reached sealed effect between water pipe and the screwed pipe.

Preferably, the connecting structure comprises a second connecting block arranged on the top wall of the sleeve, a bolt is connected with the inner wall of the second connecting block in a threaded manner, a first connecting block is connected with the outer wall of the bolt in a threaded manner, and a circular ring is arranged on the top wall of the first connecting block.

Through setting up connection structure, realized reaching the airtight effect of water pump assembly joint.

Preferably, the inner wall of the circular ring is in threaded connection with the outer wall of the threaded pipe.

Through setting up the ring, realized through the ring rotation, with first connecting block and second connecting block alignment, make things convenient for the bolt to operate.

Preferably, one end of the bolt, which is far away from the second connecting block, is in threaded connection with a nut, and the outer wall of the nut is abutted against the outer wall of the first connecting block.

Through setting up the nut, realized through the nut, further reached the airtight effect of water pump assembly joint.

Preferably, the bolt is in threaded connection with the center position of the second connecting block through the first connecting block.

Through setting up the bolt, realized through with bolt threaded connection in, the central point of first connecting block and second connecting block puts, can make the bolt atress more even, and first connecting block and second connecting block butt are inseparabler.

In summary, the technical effects and advantages of the present utility model are: the air-tight assembly of this kind is,

1. through setting up seal structure, twist the sleeve pipe on the screwed pipe, intraductal water pipe of sleeve through the extrusion rubber circle, reaches sealed effect, removes to the back of certain position, and on the screwed pipe was butt connected to the rubber pad, when the water supply system and the water pump of fountain need maintain the change, only need twist the sleeve pipe and can easily pull down, also can not further damage the water supply system and the water pump of fountain because of dismantling trouble.

2. Through setting up connection structure, twist the ring on the screwed pipe, align first connecting block and second connecting block, then twist the bolt, with first connecting block and second connecting block, threaded connection is in the same place, and the rethread twists the nut and further fixes first connecting block and second connecting block together, further reaches airtight effect with the water pump assembly joint.

Drawings

FIG. 1 is a schematic diagram showing the overall structure of the device;

FIG. 2 is a schematic view showing the structure of a spring of the device;

FIG. 3 is a schematic view showing the structure of a limit post and a blocking block of the device;

fig. 4 is a schematic cross-sectional view showing the structure of a water pipe of the device.

In the figure:

1. a water pump assembly joint;

2. a sealing structure; 201. a threaded tube; 202. a limit column; 203. a spring; 204. a clamping block; 205. a slide block; 206. a rubber ring; 207. a sleeve; 208. a rubber pad; 209. a water pipe;

3. a connection structure; 301. a circular ring; 302. a first connection block; 303. a second connection block; 304. a bolt; 305. and (3) a nut.

Description of the embodiments

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.

Referring to fig. 1-4, an airtight component comprises a water pump assembly joint 1, wherein an outer wall of the water pump assembly joint 1 is provided with an airtight sealing structure 2 for assisting a hot spring in airtight sealing, the airtight sealing structure 2 comprises a threaded pipe 201 communicated with the outer wall of the water pump assembly joint 1, a sliding block 205 is inserted into an inner cavity of the threaded pipe 201, and the sliding block 205 is in a ring shape, so that water flow can enter conveniently.

The outer wall of the sliding block 205 is provided with a rubber ring 206, the rubber ring 206 is arranged in a notch formed in the sliding block 205, the sealing effect is achieved through extrusion, the outer wall of the sliding block 205 is provided with a spring 203, and the elastic effect of the spring 203 on the sliding block 205 is achieved.

The one end that slider 205 was kept away from to spring 203 laminating has spacing post 202, and spring 203 passes through spacing post 202 and carries out spacingly, and reaches the ability that makes spring 203 produce pressure, and the outer wall threaded connection of screwed pipe 201 has sleeve 207, and water pipe 209 is installed to one end of sleeve 207, and the outer wall of water pipe 209 inserts mutually with the inner wall of screwed pipe 201.

The water pipe 209 is smaller than the sleeve 207, and the outer wall of one end of the water pipe 209 is fixedly installed with the inner wall of the sleeve 207, the rest of the water pipe 209 is at a certain distance from the sleeve 207, the size of the water pipe 209 is equal to that of the sliding block 205, and the sliding block 205 is pushed in insertion to generate pressure on the spring 203.

Referring to fig. 3, the top wall of the slider 205 is provided with the clamping blocks 204, the two clamping blocks 204 are symmetrically distributed with the slider 205 as a center, the top wall of the clamping block 204 is inserted into the inner wall of the threaded pipe 201 through the notch formed in the threaded pipe 201, the clamping block 204 is abutted against the inner wall of the threaded pipe 201, and when the slider 205 is rebounded, the slider 205 is not separated from the threaded pipe 201, and the effect of resetting the slider 205 is achieved.

Referring to fig. 4, a rubber pad 208 is installed on the outer wall of the water pipe 209, the outer wall of the rubber pad 208 is abutted against the outer wall of the threaded pipe 201, after the water pipe 209 is inserted into the threaded pipe 201, the rubber pad 208 is abutted against the notch of the threaded pipe 201 far away from the water pump assembly joint 1 through a sleeve 207, and the rubber pad 208 is tightly attached to the threaded pipe 201 by screwing the sleeve 207, so that an airtight effect is achieved.

Referring to fig. 3-4, an outer wall of the joint 1 of the water pump assembly is provided with a connecting structure 3 for assisting the hot spring to further airtight, the connecting structure 3 comprises a second connecting block 303 which is installed on the top wall of the sleeve 207, the four second connecting blocks 303 are symmetrically distributed by taking the sleeve 207 as a center, bolts 304 are connected with the inner wall of the second connecting block 303 in a threaded manner, the bolts 304 are symmetrically and equidistantly distributed by the number of the second connecting blocks 303, first connecting blocks 302 are connected with the outer wall of the bolts 304 in a threaded manner, the first connecting blocks 302 are symmetrically distributed by the number of the second connecting blocks 303 in an equidistant manner, a circular ring 301 is installed on the top wall of the first connecting blocks 302, and a rubber sheet is installed at one end of the circular ring 301 far away from the joint 1 of the water pump assembly.

Referring to fig. 3, the inner wall of the circular ring 301 is screw-coupled with the outer wall of the screw pipe 201, and the first connection block 302 and the second connection block 303 are aligned by rotating the circular ring 301, thereby facilitating the operation of the bolts 304.

Referring to fig. 3-4, a nut 305 is screwed on one end of the bolt 304 far away from the second connecting block 303, the nuts 305 are distributed symmetrically at equal intervals in the number of the bolts 304, the outer wall of the nut 305 abuts against the outer wall of the first connecting block 302, and the water pump assembly joint 1 is further air-tight by screwing the nuts 305 on the bolts 304.

Referring to fig. 3 to 4, the bolt 304 is screwed with the central position of the second connection block 303 through the first connection block 302, and the bolt 304 is screwed with the central positions of the first connection block 302 and the second connection block 303, so that the stress of the bolt 304 is more uniform, and the first connection block 302 and the second connection block 303 are abutted more tightly.

Working principle: the sleeve 207 is screwed on the threaded pipe 201, the water pipe 209 in the sleeve 207 moves towards the inside of the threaded pipe 201, the rubber ring 206 on the sliding block 205 is touched in the moving process, the sealing effect is achieved by extruding the rubber ring 206, the sliding block 205 drives the spring 203 to operate continuously inwards, after moving to a certain position, the rubber pad 208 is abutted to the threaded pipe 201, the sealing effect is further achieved by extrusion, then the sleeve 207 is stopped being screwed, and by arranging the sealing structure 2, when a water supply system and a water pump of the fountain need to be maintained and replaced, the sleeve 207 can be easily detached only by screwing, and the water supply system and the water pump of the fountain are not further damaged due to the trouble of disassembly.

After the sleeve 207 is screwed, the circular ring 301 on the threaded pipe 201 is screwed, the first connecting block 302 is aligned with the second connecting block 303, then the bolt 304 is screwed, the first connecting block 302 and the second connecting block 303 are connected together through threads, the first connecting block 302 and the second connecting block 303 are further fixed together through the screwed nut 305, and the water pump assembly joint 1 is further air-tight under the action of the rubber sheet on the circular ring 301 and the sleeve 207.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. An airtight component comprises a water pump assembly joint (1), and is characterized in that an auxiliary hot spring airtight sealing structure (2) is arranged on the outer wall of the water pump assembly joint (1);

the outer wall of the water pump assembly joint (1) is provided with an auxiliary hot spring further airtight connecting structure (3);

seal structure (2) contain intercommunication screwed pipe (201) on water pump assembly joint (1) outer wall, the inner chamber of screwed pipe (201) is inserted and is equipped with slider (205), rubber circle (206) are installed to the outer wall of slider (205), spring (203) are installed to the outer wall of slider (205), the one end laminating that slider (205) were kept away from to spring (203) has spacing post (202), the outer wall threaded connection of screwed pipe (201) has sleeve pipe (207), water pipe (209) are installed to the one end of sleeve pipe (207), and the outer wall of water pipe (209) is inserted mutually with the inner wall of screwed pipe (201).

2. An airtight assembly according to claim 1, wherein a clamping block (204) is mounted on the top wall of the slider (205), and the top wall of the clamping block (204) is inserted into the inner wall of the threaded tube (201) through a notch formed in the threaded tube (201).

3. An air tight assembly according to claim 1, characterized in that the outer wall of the water pipe (209) is fitted with a rubber pad (208), the outer wall of the rubber pad (208) being in abutment with the outer wall of the threaded pipe (201).

4. An airtight assembly according to claim 1, wherein the connection structure (3) comprises a second connection block (303) mounted on the top wall of the sleeve (207), a bolt (304) is screwed on the inner wall of the second connection block (303), a first connection block (302) is screwed on the outer wall of the bolt (304), and a circular ring (301) is mounted on the top wall of the first connection block (302).

5. An airtight assembly according to claim 4, wherein the inner wall of the circular ring (301) is screwed with the outer wall of the threaded tube (201).

6. An airtight assembly according to claim 4, wherein a nut (305) is screwed to an end of the bolt (304) remote from the second connection block (303), and an outer wall of the nut (305) abuts against an outer wall of the first connection block (302).

7. An airtight assembly according to claim 4, wherein the bolt (304) is screwed through the first connection block (302) to the central position of the second connection block (303).