CN210914401U

CN210914401U - Vacuum buffer tank loading attachment

Info

Publication number: CN210914401U
Application number: CN201921243783.0U
Authority: CN
Inventors: 柯明
Original assignee: Hubei Fengbei Biotechnology Co ltd
Current assignee: Hubei Fengbei Biotechnology Co ltd
Priority date: 2019-08-02
Filing date: 2019-08-02
Publication date: 2020-07-03
Anticipated expiration: 2029-08-02

Abstract

The utility model discloses a vacuum buffer tank loading attachment, which comprises a tank body, the bottom symmetry of the jar body is provided with four supporting legss, and the top of the jar body passes through bolt fixedly connected with pressure gauge, relief valve and vacuum pump, the relief valve is located between pressure gauge and the vacuum pump, be provided with the inlet pipe on one side outer wall of the jar body, be provided with the discharging pipe on the opposite side outer wall, the one end of keeping away from the jar body on the inlet pipe is provided with the baffle-box, be provided with the material loading pipe on the one side outer wall of keeping away from the inlet pipe on. This vacuum buffer tank loading attachment appears the interval when making the buffer tank material loading through the material loading of discontinuous, and the buffer tank of being convenient for on the one hand receives and strikes the back and resets, guarantees the buffering effect when follow-up buffering, and on the other hand is convenient for carry out gas-liquid separation outside the buffer tank, avoids the problem that the atmospheric pressure in the buffer tank rises and causes the reduction of vacuum negative pressure appeal, guarantees the material loading appeal of buffer tank constantly.

Description

Vacuum buffer tank loading attachment

Technical Field

The utility model relates to a buffer tank technical field specifically is a vacuum buffer tank loading attachment.

Background

The buffer tank is mainly used for pressure fluctuation of a buffer system in various systems, so that the system works more stably, the buffer performance of the buffer tank is mainly realized by compressed air in a compression tank, and the buffer tank has two types of diaphragm type buffer tank and air bag type, and is widely applied to water supply equipment, central air-conditioning systems and other things.

The buffer tank on the existing market is mostly directly connected with the feeding part when feeding, the liquid and the gas of feeding part directly enter the buffer tank, on the one hand, cause the internal impact condition that is in all the time of jar, reduce the buffer capacity of buffer tank, on the other hand liquid and air enter simultaneously the buffer tank and cause the atmospheric pressure increase in the buffer tank, not only need gas-liquid separation still can lose vacuum negative pressure appeal, subsequent material loading of being not convenient for, in addition, current buffer tank buffer capacity is relatively weak, the noise of during operation is big.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vacuum buffer tank loading attachment to it lasts material loading, jar interior negative pressure appeal reduces, the buffer capacity is more weak and the big problem of noise to propose current buffer tank in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a vacuum buffer tank loading attachment, includes a jar body, the bottom symmetry of the jar body is provided with four supporting legss, and bolt fixedly connected with pressure gauge, relief valve and vacuum pump are passed through at the top of the jar body, the relief valve is located between pressure gauge and the vacuum pump, be provided with the inlet pipe on one side outer wall of the jar body, be provided with the discharging pipe on the opposite side outer wall, the one end of keeping away from the jar body on the inlet pipe is provided with the baffle-box, be provided with the material loading pipe on the outer wall of one side of keeping away from the inlet pipe on the baffle-box, the top central point department of baffle-box is provided with the blast pipe, be provided with.

Preferably, the top of the interior of the spring seat is provided with a first spring, the bottom end of the first spring is provided with a sliding block, and the sliding block is connected with the spring seat in a sliding manner.

Preferably, the bottom of slider is provided with the mobile station, the bottom of mobile station is provided with the buffer seat, the buffer seat is the triangular prism structure.

Preferably, a clamping seat is arranged at the position, close to the position right below the buffer seat, of the bottom of the interior of the feeding pipe, and a clamping groove corresponding to the buffer seat is formed in the top of the clamping seat.

Preferably, a buffering air bag is arranged at the central position in the tank body, a vacuum cavity is arranged between the buffering air bag and the tank body, and a second spring is arranged in the vacuum cavity.

Preferably, a discharging pipe is arranged at the bottom of the tank body, and a second stop valve is arranged on the outer wall of one side of the discharging pipe.

Compared with the prior art, the beneficial effects of the utility model are that: this vacuum buffer tank loading attachment, appear the interval when making the buffer tank material loading through the material loading of discontinuous, the buffer tank of being convenient for on the one hand receives and strikes the back and resets, buffering effect when guaranteeing follow-up buffering, on the other hand is convenient for carry out gas-liquid separation outside the buffer tank, avoid the atmospheric pressure in the buffer tank to rise the problem that causes the reduction of vacuum negative pressure appeal, guarantee the material loading appeal of buffer tank constantly, in addition, can carry out omnidirectional buffering through buffering gasbag and the second spring in the buffer tank, improve the buffer capacity of buffer tank, reduce the impact of fluid to the internal wall of jar, the life of extension buffer tank, still effectual the ability of making an uproar that improves the jar body when the vacuum cavity between buffering gasbag and the internal wall of jar further guarantees jar body buffer capacity.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a front view of the feeding pipe of the present invention;

FIG. 3 is a front view of the spring seat of the present invention;

fig. 4 is a front view of the mobile station of the present invention.

In the figure: 1. a tank body; 2. supporting legs; 3. a pressure gauge; 4. a pressure relief valve; 5. a vacuum pump; 6. a feed pipe; 7. a discharge pipe; 8. a buffer tank; 9. feeding pipes; 10. an exhaust pipe; 11. a first shut-off valve; 12. a spring seat; 13. a first spring; 14. a slider; 15. a mobile station; 16. a buffer seat; 17. a card holder; 18. a card slot; 19. a second spring; 20. a buffer air bag; 21. a vacuum chamber; 22. a discharging pipe; 23. a second shut-off valve.

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 a technical solution: a vacuum buffer tank feeding device comprises a tank body 1, supporting legs 2, a pressure gauge 3, a pressure relief valve 4, a vacuum pump 5, a feeding pipe 6, a discharging pipe 7, a buffer box 8, a feeding pipe 9, an exhaust pipe 10, a first stop valve 11, a spring seat 12, a first spring 13, a sliding block 14, a moving platform 15, a buffer seat 16, a clamping seat 17, a clamping groove 18, a second spring 19, a buffer air bag 20, a vacuum cavity 21, a discharging pipe 22 and a second stop valve 23, wherein the bottom of the tank body 1 is symmetrically provided with four supporting legs 2, the top of the tank body 1 is fixedly connected with the pressure gauge 3, the pressure relief valve 4 and the vacuum pump 5 through bolts, the pressure relief valve 4 is positioned between the pressure gauge 3 and the vacuum pump 5, the feeding pipe 6 is arranged on the outer wall of one side of the tank body 1, the discharging pipe 7 is arranged on the outer wall of the other side of the feeding pipe 6, the, the top central point department of surge tank 8 is provided with blast pipe 10, is provided with first stop valve 11 on the outer wall of one side of blast pipe 10, and the top of material loading pipe 9 is provided with spring holder 12, and the buffering reposition of redundant personnel through surge tank 8 can make gas and air layering, reduces the volume that gas got into jar body 1, guarantees constantly that jar is in under the vacuum state in 1.

Further, the top of the interior of the spring seat 12 is provided with a first spring 13, the bottom end of the first spring 13 is provided with a slider 14, and the slider 14 is connected with the spring seat 12 in a sliding manner, so that the stability of the movement of the slider 14 is ensured.

Further, the bottom of slider 14 is provided with mobile station 15, and the bottom of mobile station 15 is provided with buffer seat 16, and buffer seat 16 is the triangular prism structure, is convenient for realize automatic the damming and blocks.

Furthermore, a clamping seat 17 is arranged at the position, close to the position right below the buffer seat 16, of the bottom of the interior of the feeding pipe 9, and a clamping groove 18 corresponding to the buffer seat 16 is formed in the top of the clamping seat 17, so that the sealing performance of the feeding pipe 9 is guaranteed.

Further, a buffer airbag 20 is disposed at the central position inside the tank body 1, a vacuum chamber 21 is disposed between the buffer airbag 20 and the tank body 1, and a second spring 19 is disposed inside the vacuum chamber 21 to buffer impact force.

Further, a discharging pipe 22 is arranged at the bottom of the tank body 1, and a second stop valve 23 is arranged on the outer wall of one side of the discharging pipe 22, so that the opening and closing of the discharging pipe 22 are controlled.

The working principle is as follows: when the buffer tank is used, the tank body 1 is placed at a required position, the interior of the buffer air bag 20 is pumped into a vacuum state through the vacuum pump 5, pressure measurement is carried out through the pressure gauge 3, the feeding position is communicated with the feeding pipe 9, liquid and gas at the feeding position enter the feeding pipe 9, the pressure on one side of the buffer seat 16 in the feeding pipe 9 is gradually increased, the inclined plane at the bottom of the buffer seat 16 is subjected to upward thrust along with the increase of air pressure and water pressure, when the thrust is greater than the elastic deformation force of the first spring 13, the buffer seat 16 moves upwards along with the sliding of the sliding block 14, the gas and the liquid in the feeding pipe 9 enter the buffer tank 8 under the action of the thrust, automatic flow control is realized through the lifting of the buffer seat 16, the interior of the buffer tank 8 is separated, when the buffer tank 8 is fed next time, the liquid enters the buffer air bag 20 through the feeding pipe 6, the buffer air bag 20 is impacted, and the impact force is reduced through, the vacuum pump 5 exhausts the air in the tank body 1, a vacuum environment is continuously formed, the buffering capacity of the tank body 1 is continuously ensured, and the vacuum cavity 21 between the buffering air bag 20 and the tank body 1 further ensures the buffering capacity of the tank body 1 and effectively improves the noise reduction capacity of the tank body 1.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a vacuum buffer tank loading attachment, includes jar body (1), its characterized in that: the bottom of the tank body (1) is symmetrically provided with four supporting legs (2), the top of the tank body (1) is fixedly connected with a pressure gauge (3), a pressure release valve (4) and a vacuum pump (5) through bolts, the pressure relief valve (4) is positioned between the pressure gauge (3) and the vacuum pump (5), a feeding pipe (6) is arranged on the outer wall of one side of the tank body (1), a discharging pipe (7) is arranged on the outer wall of the other side of the tank body, a buffer tank (8) is arranged at one end of the feeding pipe (6) far away from the tank body (1), a feeding pipe (9) is arranged on the outer wall of one side of the buffer tank (8) far away from the feeding pipe (6), an exhaust pipe (10) is arranged at the central position of the top of the buffer tank (8), the exhaust pipe is characterized in that a first stop valve (11) is arranged on the outer wall of one side of the exhaust pipe (10), and a spring seat (12) is arranged at the top of the feeding pipe (9).

2. The vacuum buffer tank feeding device of claim 1, wherein: the spring seat is characterized in that a first spring (13) is arranged at the top of the interior of the spring seat (12), a sliding block (14) is arranged at the bottom end of the first spring (13), and the sliding block (14) is connected with the spring seat (12) in a sliding mode.

3. The vacuum buffer tank feeding device of claim 2, wherein: the bottom of slider (14) is provided with mobile station (15), the bottom of mobile station (15) is provided with buffer seat (16), buffer seat (16) are the triangular prism structure.

4. The vacuum buffer tank feeding device according to claim 3, characterized in that: a clamping seat (17) is arranged at the position, close to the position under the buffer seat (16), of the bottom of the interior of the feeding pipe (9), and a clamping groove (18) corresponding to the buffer seat (16) is formed in the top of the clamping seat (17).

5. The vacuum buffer tank feeding device of claim 1, wherein: the novel energy-saving tank is characterized in that a buffering air bag (20) is arranged at the central position inside the tank body (1), a vacuum cavity (21) is arranged between the buffering air bag (20) and the tank body (1), and a second spring (19) is arranged inside the vacuum cavity (21).

6. The vacuum buffer tank feeding device of claim 1, wherein: the bottom of the tank body (1) is provided with a discharging pipe (22), and the outer wall of one side of the discharging pipe (22) is provided with a second stop valve (23).