CN212510456U

CN212510456U - Air buffer tank

Info

Publication number: CN212510456U
Application number: CN202020727755.2U
Authority: CN
Inventors: 沈洪文
Original assignee: Changshu New Century Chemical Co ltd
Current assignee: Changshu New Century Chemical Co ltd
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2021-02-09
Anticipated expiration: 2030-05-07

Abstract

The utility model discloses an air buffer tank relates to air buffer tank technical field. Air buffer tank, including buffer structure, buffer structure includes T type cylinder, support disc, expanding spring and buffering disc, T type cylinder bottom threaded connection has the ventilative board, and T type cylinder middle part fixedly connected with supports the disc, support disc top fixedly connected with expanding spring, and expanding spring top fixedly connected with buffering disc, the bleeder vent has been seted up at ventilative board middle part. The utility model discloses a setting of T type cylinder, support disc, expanding spring and buffering disc can realize producing certain cushioning effect to the inhomogeneous atmospheric pressure of input, and when air buffer tank inlet pipe end input strong inhomogeneous atmospheric pressure, the buffer gear through the buffer tank body cushions, carries out buffering again when reacing near the outlet duct to make atmospheric pressure become stable back from the outlet duct output.

Description

Air buffer tank

Technical Field

The utility model relates to an air buffer tank technical field specifically is air buffer tank.

Background

The buffer tank is mainly used for the pressure fluctuation of the buffer system in various systems, so that the system works more stably, and the buffer tank is widely applied to central air conditioners, boilers, water heaters, variable-frequency and constant-pressure water supply equipment to help buffer the pressure fluctuation of the system.

Air buffer tank, as the name implies be in order to cushion the inhomogeneous pressure oscillation that produces among the air transmission system, most air buffer tank in the existing market, only set up a jar body and cushion air pressure, inside does not have buffer, when air buffer tank input strong inhomogeneous air pressure, can lead to the atmospheric pressure of air buffer tank output unstable to can not play fine steady voltage effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air buffer tank to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an air buffer tank comprises a buffer structure, wherein the buffer structure comprises a T-shaped cylinder, a supporting disc, a telescopic spring and a buffer disc, the bottom of the T-shaped cylinder is in threaded connection with a ventilating plate, the middle of the T-shaped cylinder is fixedly connected with the supporting disc, the top of the supporting disc is fixedly connected with the telescopic spring, the top of the telescopic spring is fixedly connected with the buffer disc, the middle of the ventilating plate is provided with a ventilating hole, the top of the ventilating plate is contacted with a hydrophobic and breathable film, the top of the hydrophobic and breathable film is contacted with active carbon, the outer ring of the ventilating plate is fixedly connected with a buffer tank body, the top end and the bottom end of the buffer tank body are both contacted with rubber gaskets, the top end of the buffer tank body is fixedly connected with a buffer tank top cover through a fixing bolt, the bottom end of the, and intake pipe middle part fixed mounting has an intake pipe valve, buffer tank body homonymy bottom fixedly connected with outlet duct, and outlet duct middle part fixed mounting has an outlet pipe valve, buffer tank body middle part fixed mounting has the manometer, the circular storehouse of falling of outlet duct one side fixedly connected with, and circular storehouse of falling middle part fixed mounting has buffer structure, buffer tank bottom fixedly connected with buffer tank bottom foot.

Preferably, the bottom of the T-shaped cylinder is provided with a threaded column, the middle parts of the air permeable plate and the circular pouring bin are provided with threaded grooves, and the size of the buffer structure is matched with the size of the air permeable plate and the size of the circular pouring bin respectively.

Preferably, the buffer tank body, the air inlet pipe, the air outlet pipe, the air permeable plate and the circular dumping bin are of an integrally formed structure, and the top cover of the buffer tank, the bottom cover of the buffer tank, the buffer tank body, the air inlet pipe, the air outlet pipe, the air permeable plate and the circular dumping bin are all made of high-strength steel.

Preferably, the inner wall of the buffer disc is not contacted with the T-shaped cylinder, the outer wall of the buffer disc is not contacted with the inner wall of the buffer tank body, and the T-shaped cylinder, the support disc, the telescopic spring, the buffer disc and the air-permeable plate are all matched in size.

Preferably, the T-shaped cylinder and the supporting disc are of an integrally formed structure, the outer wall of the supporting disc is not in contact with the inner wall of the buffer tank body, and the bottom cover of the buffer tank and the bottom foot of the buffer tank are of an integrally formed structure.

Preferably, the sizes of the top cover of the buffer tank, the rubber gasket, the buffer tank body, the bottom cover of the buffer tank and the bottom foot of the buffer tank are all matched.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the air buffer tank can realize certain buffer effect on the input uneven air pressure through the arrangement of the T-shaped cylinder, the supporting disc, the expansion spring and the buffer disc, and when the air inlet pipe end of the air buffer tank inputs strong uneven air pressure, the buffer mechanism of the buffer tank body buffers and buffers once again when reaching the vicinity of the air outlet pipe, so that the air pressure becomes stable and then is output from the air outlet pipe.

(2) The air buffer tank realizes filtering of input air through the arrangement of the breathable plate, the hydrophobic breathable film and the active carbon, and filters impurities and moisture existing in the air, so that the output air is cleaner, and through the design of the buffer tank top cover, the buffer tank body and the buffer tank bottom cover, the buffer tank convenient to detach is realized, and the buffer tank convenient to detach is convenient to clean.

Drawings

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

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a top view of the buffering structure of the present invention.

In the figure: 1. a top cover of the buffer tank; 2. a rubber gasket; 3. a buffer tank body; 4. a buffer tank bottom cover; 5. a bottom pin of the buffer tank; 6. an air inlet pipe; 7. an air outlet pipe; 8. a gas permeable plate; 9. air holes are formed; 10. a T-shaped cylinder; 11. a support disc; 12. a tension spring; 13. a buffer disc; 14. a hydrophobic, breathable film; 15. activated carbon; 16. circular dumping; 17. an intake pipe valve; 18. an air outlet pipe valve; 19. and a pressure gauge.

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.

As shown in fig. 1-3, the utility model provides a technical solution: an air buffer tank comprises a buffer structure, the buffer structure comprises a T-shaped cylinder 10, a supporting disc 11, a telescopic spring 12 and a buffer disc 13, the bottom of the T-shaped cylinder 10 is in threaded connection with a ventilating plate 8, the middle of the T-shaped cylinder 10 is fixedly connected with the supporting disc 11, the top of the supporting disc 11 is fixedly connected with the telescopic spring 12, the top of the telescopic spring 12 is fixedly connected with the buffer disc 13, the middle of the ventilating plate 8 is provided with a ventilating hole 9, the top of the ventilating plate 8 is contacted with a hydrophobic ventilating film 14, the top of the hydrophobic ventilating film 14 is contacted with active carbon 15, the outer ring of the ventilating plate 8 is fixedly connected with a buffer tank body 3, the top and the bottom of the buffer tank body 3 are both contacted with rubber gaskets 2, the top end of the buffer tank body 3 is fixedly connected with a buffer tank top cover 1 through a fixing bolt, the bottom of the buffer tank, and the middle part of the air inlet pipe 6 is fixedly provided with an air inlet pipe valve 17, the bottom of the same side of the buffer tank body 3 is fixedly connected with an air outlet pipe 7, the middle part of the air outlet pipe 7 is fixedly provided with an air outlet pipe valve 18, the middle part of the buffer tank body 3 is fixedly provided with a pressure gauge 19, one side of the air outlet pipe 7 is fixedly connected with a circular bin dumping 16, the middle part of the circular bin dumping 16 is fixedly provided with a buffer structure, and the bottom of the bottom cover.

As shown in fig. 2, the bottom of the T-shaped cylinder 10 is provided with a threaded column, the middle parts of the air permeable plate 8 and the circular dumping bin 16 are provided with threaded grooves, and the size of the buffer structure is respectively matched with the size of the air permeable plate 8 and the size of the circular dumping bin 16.

As shown in fig. 1 and 2, the buffer tank body 3, the air inlet pipe 6, the air outlet pipe 7, the air permeable plate 8 and the circular dumping bin 16 are of an integrally formed structure, and the buffer tank top cover 1, the buffer tank bottom cover 4, the buffer tank body 3, the air inlet pipe 6, the air outlet pipe 7, the air permeable plate 8 and the circular dumping bin 16 are all made of high-strength steel.

As shown in figure 2, the inner wall of the buffer disc 13 is not contacted with the T-shaped cylinder 10, the outer wall of the buffer disc 13 is not contacted with the inner wall of the buffer tank body 3, and the sizes of the T-shaped cylinder 10, the support disc 11, the expansion spring 12, the buffer disc 13 and the ventilation plate 8 are all adapted.

As shown in fig. 2 and 3, the T-shaped cylinder 10 and the supporting disk 11 are integrally formed, the outer wall of the supporting disk 11 is not in contact with the inner wall of the buffer tank body 3, and the bottom cover 4 and the bottom foot 5 of the buffer tank are integrally formed.

As shown in figures 1 and 2, the sizes of the top cover 1 of the buffer tank, the rubber gasket 2, the buffer tank body 3, the bottom cover 4 of the buffer tank and the bottom foot 5 of the buffer tank are all adapted.

The working principle is as follows: firstly, when air with high air pressure is input from the air inlet pipe 6, high-pressure air impacts the surface of the buffer disc 13, the buffer disc 13 transmits the received force to the expansion spring 12, the expansion spring 12 converts the force into energy to be stored in the expansion spring 12, the expansion spring 12 further releases the energy to push the buffer disc 13 to rebound, most of gas in the uneven air is further rebounded, meanwhile, a small part of air flows into the vicinity of the air outlet pipe 7 from a gap between the support disc 11 and the buffer disc 13 and the buffer tank body 3, the air enters the air outlet pipe 7 and is subjected to primary buffer decompression, and finally the air pressure of the output air is basically stable through the air outlet pipe 7.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Air buffer tank, including buffer structure, its characterized in that: the buffer structure comprises a T-shaped cylinder (10), a supporting disc (11), an expansion spring (12) and a buffer disc (13), wherein the bottom of the T-shaped cylinder (10) is in threaded connection with a ventilating plate (8), the middle of the T-shaped cylinder (10) is fixedly connected with the supporting disc (11), the top of the supporting disc (11) is fixedly connected with the expansion spring (12), the top of the expansion spring (12) is fixedly connected with the buffer disc (13), the middle of the ventilating plate (8) is provided with a ventilating hole (9), the top of the ventilating plate (8) is contacted with a hydrophobic ventilating film (14), the top of the hydrophobic ventilating film (14) is contacted with activated carbon (15), the outer ring of the ventilating plate (8) is fixedly connected with a buffer tank body (3), the top end and the bottom end of the buffer tank body (3) are both contacted with rubber gaskets (2), the top end of the buffer tank body (3), and the bottom of the buffer tank body (3) is fixedly connected with a buffer tank bottom cover (4) through a fixing bolt, one side of the buffer tank body (3) is fixedly connected with an air inlet pipe (6), the middle of the air inlet pipe (6) is fixedly provided with an air inlet pipe valve (17), the bottom of the same side of the buffer tank body (3) is fixedly connected with an air outlet pipe (7), the middle of the air outlet pipe (7) is fixedly provided with an air outlet pipe valve (18), the middle of the buffer tank body (3) is fixedly provided with a pressure gauge (19), one side of the air outlet pipe (7) is fixedly connected with a circular dumping bin (16), the middle of the circular dumping bin (16) is fixedly provided with a buffer structure, and the.

2. The air buffer tank of claim 1, wherein: the bottom of the T-shaped cylinder (10) is provided with a threaded column, the middle parts of the air permeable plate (8) and the circular dumping bin (16) are provided with threaded grooves, and the size of the buffer structure is matched with the size of the air permeable plate (8) and the size of the circular dumping bin (16) respectively.

3. The air buffer tank of claim 1, wherein: the buffer tank comprises a buffer tank body (3), an air inlet pipe (6), an air outlet pipe (7), a breathable plate (8) and a round pouring bin (16), wherein the buffer tank top cover (1), a buffer tank bottom cover (4), the buffer tank body (3), the air inlet pipe (6), the air outlet pipe (7), the breathable plate (8) and the round pouring bin (16) are all made of high-strength steel.

4. The air buffer tank of claim 1, wherein: the inner wall of the buffer disc (13) is not contacted with the T-shaped cylinder (10), the outer wall of the buffer disc (13) is not contacted with the inner wall of the buffer tank body (3), and the T-shaped cylinder (10), the support disc (11), the expansion spring (12), the buffer disc (13) and the ventilation plate (8) are all matched in size.

5. The air buffer tank of claim 1, wherein: t type cylinder (10) and support disc (11) are integrated into one piece structure, and support disc (11) outer wall and the buffer tank body (3) inner wall and do not contact, buffer tank bottom (4) and buffer tank footing (5) are integrated into one piece structure.

6. The air buffer tank of claim 1, wherein: the buffer tank is characterized in that the sizes of the top cover (1) of the buffer tank, the rubber gasket (2), the buffer tank body (3), the bottom cover (4) of the buffer tank and the bottom foot (5) of the buffer tank are all matched.