CN212835665U

CN212835665U - Vacuum suppressor with high leakproofness

Info

Publication number: CN212835665U
Application number: CN202021536840.7U
Authority: CN
Inventors: 梁志刚; 崔继元; 梁海军
Original assignee: Taiyuan Haiyuan Pump Co ltd
Current assignee: Taiyuan Haiyuan Pump Co ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-03-30
Anticipated expiration: 2030-07-29

Abstract

The utility model relates to a vacuum suppressor technical field, and a vacuum suppressor with high leakproofness is disclosed, including sealed barrel and with the connecting pipe of the fixed intercommunication in sealed barrel bottom, be equipped with filter assembly in the sealed barrel, and filter assembly's both ends respectively with the fixed intercommunication setting of sealed barrel's both sides wall, filter assembly's below is equipped with two annular blocks, and two annular blocks all cup joint the setting with sealed barrel is fixed, be equipped with the floater in the sealed barrel, and the floater is close to connecting pipe one side and sets up, the lateral wall fixedly connected with movable rod of floater, and the fixed two closing plates that have cup jointed of pole wall of movable rod, two closing plates are located the below setting of two annular blocks respectively. The utility model discloses can filter outside air, and then prevent that the dust from entering into to sealed barrel in, improve the sealed effect of closing plate, and can clear up filtering component's inner wall through outside wind energy, guarantee its result of use.

Description

Vacuum suppressor with high leakproofness

Technical Field

The utility model relates to a vacuum suppressor technical field especially relates to a vacuum suppressor with high leakproofness.

Background

In order to effectively suppress the negative pressure generated in the water supply network, the non-negative pressure water supply equipment is generally provided with a vacuum suppressor connected to the upper part of the compensation tank. The main functions of the vacuum suppressor are: when the water level in the compensation tank rises, the air in the tank is discharged through the vacuum suppressor, and the tank is isolated from the air when the tank is full of water; when negative pressure is generated, air is supplemented into the tank, vacuum formation is inhibited, the compensation tank is supplemented with water supply, and excessive suction of the water supply network by the non-negative-pressure water supply equipment is effectively prevented.

At present, although the vacuum suppressor on the market effectively breaks the formation of vacuum, air directly enters the vacuum suppressor, so that dust and microorganisms in the air easily cause the sealing effect of the vacuum suppressor, and the vacuum suppressor is inconvenient for people to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the vacuum suppressor on the market among the prior art and having destroyed vacuum formation effectively, nevertheless also caused the air to directly get into inside simultaneously for dust and microorganism in the air cause vacuum suppressor's sealed effect easily, the problem that people used not convenient for, and the vacuum suppressor who provides a have high leakproofness.

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

a vacuum suppressor with high sealing performance comprises a sealing barrel and a connecting pipe fixedly communicated with the bottom of the sealing barrel, wherein a filtering component is arranged in the sealing barrel, two ends of the filtering component are respectively and fixedly communicated with two side walls of the sealing barrel, two annular blocks are arranged below the filtering component, the two annular blocks are fixedly sleeved with the sealing barrel, a floating ball is arranged in the sealing barrel and is close to one side of the connecting pipe, the side wall of the floating ball is fixedly connected with a movable rod, the rod wall of the movable rod is fixedly sleeved with two sealing plates, the two sealing plates are respectively arranged below the two annular blocks, a plurality of L-shaped rods are symmetrically and fixedly connected with the inner wall of the sealing barrel, and the other ends of the L-shaped rods sequentially penetrate through the two annular blocks and the two sealing plates and are fixedly connected with one of the two annular blocks, a cleaning mechanism is further arranged in the filtering component.

Preferably, clearance mechanism includes bull stick, two spiral leaves and U type brush pole, the bull stick is located filtering component, and the both ends of bull stick all rotate through the both sides inner wall of swivel sleeve and sealed barrel and be connected the setting, two spiral leaf and U type brush pole all cup joint with the bull stick is fixed, two the spiral leaf is located the both ends of bull stick respectively, U type brush pole is located and sets up between two spiral leaves, and the lateral wall of the vertical portion of U type brush pole contacts with filtering component's inner wall.

Preferably, the top of the sealing plate is fixedly provided with a sealing gasket, and the sealing gasket is matched with the annular block.

Preferably, the filter assembly comprises a first air filtering layer, an activated carbon adsorption layer, a negative ion sterilization layer and a second air filtering layer.

Preferably, an air guide sleeve is arranged below the filtering component and is fixedly connected with the sealing cylinder.

Preferably, the floating ball is made of stainless steel materials.

Compared with the prior art, the utility model provides a vacuum inhibitor with high leakproofness possesses following beneficial effect:

1. this vacuum inhibitor with high leakproofness through filtering component, two annular pieces, two sealings and the floater that is equipped with, can filter the air of outside, and then prevents that the dust from entering into to sealed barrel in, improves the sealed effect of closing plate.

2. This vacuum inhibitor with high leakproofness through the clearance mechanism that is equipped with, can clear up filtering component's inner wall through outside wind energy, guarantees its result of use.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can filter outside air, and then prevent that the dust from entering into to sealed barrel in, improve the sealed effect of closing plate, and can clear up filtering component's inner wall through outside wind energy, guarantee its result of use.

Drawings

Fig. 1 is a schematic structural diagram of a vacuum suppressor with high sealing performance according to the present invention;

fig. 2 is a schematic cross-sectional structure diagram of the middle filter assembly of the present invention.

In the figure: the air filter comprises a sealing cylinder body 1, a filtering component 2, a first air filtering layer 21, an activated carbon adsorption layer 22, a negative ion sterilization layer 23, a second air filtering layer 24, a connecting pipe 3, an annular block 4, a floating ball 5, a movable rod 6, a sealing plate 7, an 8L-shaped rod, a rotating rod 9, a spiral blade 10, a U-shaped hairbrush rod 11, a sealing gasket 12 and an air guide sleeve 13.

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.

Referring to fig. 1-2, a vacuum suppressor with high sealing performance comprises a sealing cylinder 1 and a connecting pipe 3 fixedly communicated with the bottom of the sealing cylinder 1, a filtering component 2 is arranged in the sealing cylinder 1, two ends of the filtering component 2 are respectively and fixedly communicated with two side walls of the sealing cylinder 1, two annular blocks 4 are arranged below the filtering component 2, the two annular blocks 4 are fixedly sleeved with the sealing cylinder 1, a floating ball 5 is arranged in the sealing cylinder 1, the floating ball 5 is arranged close to one side of the connecting pipe 3, a movable rod 6 is fixedly connected with the side wall of the floating ball 5, two sealing plates 7 are fixedly sleeved on the rod wall of the movable rod 6, the two sealing plates 7 are respectively arranged below the two annular blocks 4, a plurality of L-shaped rods 8 are symmetrically and fixedly connected with the inner wall of the sealing cylinder 1, and the other ends of the plurality of L-shaped rods 8 sequentially penetrate through the two annular blocks 4 and the two sealing plates 7 and are fixedly connected with one annular, through a plurality of L type poles 8 that set up, can improve the stability that closing plate 6 and fly leaf 6 removed, still be equipped with clearance mechanism in the filter assembly 2.

Clearance mechanism includes bull stick 9, two spiral leaves 10 and U type brush pole 11, bull stick 9 is located filtering component 2, and the both ends of bull stick 9 all rotate with the both sides inner wall of sealed barrel 1 through the swivel mount and be connected the setting, two spiral leaves 10 and U type brush pole 11 all with bull stick 9 fixed cup joint, two spiral leaves 10 are located the both ends of bull stick 9 respectively, U type brush pole 11 is located and sets up between two spiral leaves 10, and the lateral wall of the vertical portion of U type brush pole 11 contacts with filtering component 2's inner wall.

The top of two closing plates 7 is all fixed and is equipped with seal gasket 12, and seal gasket 12 and annular piece 4 mutually support the setting, can guarantee the leakproofness between closing plate 7 and the annular piece 4.

The filter assembly 2 comprises a first air filter layer 21, an activated carbon adsorption layer 22, an anion sterilization layer 23 and a second air filter layer 24, the first air filter layer 21 and the second air filter layer 24 can block dust in air, and the activated carbon adsorption layer 22 and the anion sterilization layer 23 can kill residual microorganisms and bacteria, so that the sealing plate 7 is prevented from being affected by external substances, and the sealing performance between the sealing plate 7 and the annular block 4 is further affected.

The air guide sleeve 13 is arranged below the filtering component 2, and the air guide sleeve 13 is fixedly connected with the sealing cylinder body 1, so that the air guide effect can be achieved.

The floating ball 5 is made of stainless steel material.

In the utility model, when the water supply pipe is not enough, the water in the sealing cylinder body 1 flows into the water supply pipe through the connecting pipe 3, thereby driving the floating ball 5 to move downwards, the floating ball 5 moves downwards to drive the movable rod 5 and the two sealing plates 7 to move downwards, thereby separating the two sealing plates 7 and the two annular blocks 4 from each other, leading the water supply pipe and the sealing cylinder body 1 to be in a communication state with the outside, so that the external air enters the sealing cylinder 1 and the water supply pipe through the filter assembly 2, the generation of vacuum is prevented, meanwhile, when the air passes through the filter assembly 2, the first air filter layer 21 and the second air filter layer 24 can block dust in the air, the activated carbon adsorption layer 22 and the negative ion sterilization layer 23 can kill residual microorganisms and bacteria, thereby preventing foreign matter from affecting the seal plate 7 and, in turn, the sealing between the seal plate 7 and the ring block 4.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A vacuum suppressor with high sealing performance comprises a sealing cylinder body (1) and a connecting pipe (3) fixedly communicated with the bottom of the sealing cylinder body (1), and is characterized in that a filter assembly (2) is arranged in the sealing cylinder body (1), two ends of the filter assembly (2) are respectively and fixedly communicated with two side walls of the sealing cylinder body (1), two annular blocks (4) are arranged below the filter assembly (2), the two annular blocks (4) are fixedly sleeved with the sealing cylinder body (1), a floating ball (5) is arranged in the sealing cylinder body (1), the floating ball (5) is arranged close to one side of the connecting pipe (3), a movable rod (6) is fixedly connected to the side wall of the floating ball (5), two sealing plates (7) are fixedly sleeved on the rod wall of the movable rod (6), and the two sealing plates (7) are respectively arranged below the two annular blocks (4), the inner wall symmetry fixedly connected with of sealed barrel (1) a plurality of L type pole (8), and the other end of a plurality of L type pole (8) run through two annular piece (4) and two closing plate (7) in proper order and set up with one of them annular piece (4) fixed connection, still be equipped with clearance mechanism in filtering component (2).

2. The vacuum suppressor with high sealing performance according to claim 1, characterized in that the cleaning mechanism comprises a rotating rod (9), two spiral blades (10) and a U-shaped brush rod (11), the rotating rod (9) is located in the filtering component (2), two ends of the rotating rod (9) are rotatably connected with inner walls of two sides of the sealing cylinder (1) through rotating sleeves, the two spiral blades (10) and the U-shaped brush rod (11) are fixedly sleeved with the rotating rod (9), the two spiral blades (10) are respectively located at two ends of the rotating rod (9), the U-shaped brush rod (11) is located between the two spiral blades (10), and the side wall of the vertical part of the U-shaped brush rod (11) is in contact with the inner wall of the filtering component (2).

3. A vacuum inhibitor with high sealing performance according to claim 1, characterized in that a sealing gasket (12) is fixedly arranged on the top of each sealing plate (7), and the sealing gasket (12) is matched with the annular block (4).

4. A vacuum suppressor with high sealing performance according to claim 1, characterized in that the filter assembly (2) comprises a first air filtration layer (21), an activated carbon adsorption layer (22), an anion sterilization layer (23), and a second air filtration layer (24).

5. The vacuum suppressor with high sealing performance according to claim 1, characterized in that an air guide sleeve (13) is arranged below the filtering assembly (2), and the air guide sleeve (13) is fixedly connected with the sealing cylinder (1).

6. The vacuum suppressor with high sealing performance as claimed in claim 1, wherein the floating ball (5) is made of stainless steel material.