CN218374208U

CN218374208U - Electronic vacuum suppressor

Info

Publication number: CN218374208U
Application number: CN202222603597.1U
Authority: CN
Inventors: 邢赵磊
Original assignee: Shandong Xuhe Environmental Protection Engineering Co ltd
Current assignee: Shandong Xuhe Environmental Protection Engineering Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-01-24
Anticipated expiration: 2032-09-30

Abstract

The utility model discloses an electronic type vacuum suppressor belongs to the vacuum suppressor field. An electronic vacuum suppressor comprises a shell and a flange fixed at the bottom of the shell, wherein a limiting pipe is arranged in the shell, a plurality of groups of through holes are formed in the outer wall of the limiting pipe, a floating ball is connected in the limiting pipe in a sliding manner, a supporting plate is arranged on the inner wall of the bottom of the limiting pipe, a sealing rubber pad is arranged on the inner wall of the top of the limiting pipe, an exhaust pipe is fixedly connected at the upper end of the limiting pipe, a sleeve is arranged in the exhaust pipe, elastic rubber sheets are arranged in the sleeve, a plurality of groups of slits are formed in the elastic rubber sheets, adsorption strips are fixedly connected on the elastic rubber sheets on two sides of the slits, and at least two groups of elastic rubber sheets are arranged; the utility model discloses a setting up of blast pipe, spacing pipe, floater is convenient for balance casing internal and external pressure, and the setting through sleeve pipe, elasticity film and cracking is convenient for in time sealing the blast pipe, and the dust in the air of being convenient for through the setting of adsorbing the strip adsorbs.

Description

Electronic vacuum suppressor

Technical Field

The utility model relates to a vacuum inhibitor field especially relates to an electronic type vacuum inhibitor.

Background

The traditional water supply mode can not leave the reservoir, the water in the reservoir is generally supplied by a tap water pipe, the pressurized water becomes zero pressure after entering the water pool, thereby causing a large amount of energy waste, and no negative pressure water supply equipment is adopted, the water supply equipment is ideal energy-saving water supply equipment, the water supply equipment can be directly connected with a tap water pipe network, secondary water accumulation equipment which can not generate any side effect on the tap water pipe network can directly fold and supply water on the basis of the municipal pipe network pressure, the energy is saved, and the water supply equipment also has the advantages of full sealing, no pollution, small occupied area, quick installation, reliable operation, convenient maintenance and the like.

However, when the equipment is in normal operation, the water inlet pipe network is cut off, but the equipment is still in operation, the water in the tank body of the non-negative-pressure water supply equipment can be quickly drained, if the tank body is fully sealed, vacuum can be formed, the pipe network and the tank body can be flatly sucked under the strong suction force of the equipment operation, in the prior art, some vacuum-proof devices are arranged on the tank body, but the vacuum-proof devices usually influence the air tightness of the tank body.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to an electronic vacuum suppressor for solving the above problems in the prior art.

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

the utility model provides an electronic type vacuum suppressor, includes the casing and fixes the flange in the casing bottom, be equipped with spacing pipe in the casing, spacing outer of tubes wall is equipped with the multiunit through-hole, sliding connection has the floater in the spacing pipe, spacing bottom of tubes inner wall is equipped with the layer board, spacing top of tubes inner wall is equipped with sealing rubber pad, spacing pipe upper end fixedly connected with blast pipe, be equipped with the sleeve pipe in the blast pipe, the intraductal elasticity film that is equipped with of cover, it cracks to be equipped with the multiunit on the elasticity film, fixedly connected with adsorbs the strip on the elasticity film of cracking both sides, the elasticity film is equipped with two sets ofly at least, the multiunit the direction of cracking on the elasticity film is different.

Preferably, the casing lateral wall is equipped with liquid crystal display, be equipped with pressure sensor in the casing, pressure sensor and liquid crystal display electric connection.

Preferably, be equipped with liquid level detector in the casing, liquid level detector's probe runs through the casing, liquid level detector and liquid crystal display electric connection.

Compared with the prior art, the utility model provides an electronic type vacuum inhibitor possesses following beneficial effect:

1. the shell and an external container are fixedly installed through the flange, when liquid in the container is discharged outside, the pressure in the container is reduced, the elastic rubber sheet deforms under the pressure of external pressure, the slit is opened, external air penetrates through the slit to enter the limiting pipe and enters the container through the through hole, and the internal and external pressures of the container are balanced.

2. This electronic type vacuum inhibitor through when the air current through the blast pipe, the dust in the absorption strip adsorbs in the air, and after the container internal and external pressure intensity balance was accomplished, the elasticity film resumes initial condition, and the closure of cracking is sealed the blast pipe, avoids impurity to get into the blast pipe in the external air.

3. When liquid is filled into the container, the liquid level in the container rises, the liquid discharges air at the upper part of the container along the exhaust pipe, after the liquid level rises above the supporting plate, the floating ball rises by the buoyancy of the liquid until the floating ball is attached to the sealing rubber pad, at the moment, the liquid in the container is filled, and the floating ball is matched with the sealing rubber pad to seal the exhaust pipe.

The utility model discloses a setting up of blast pipe, spacing pipe, floater is convenient for balance casing internal and external pressure, and the setting through sleeve pipe, elasticity film and cracking is convenient for in time sealing the blast pipe, and the dust in the air of being convenient for through the setting of adsorbing the strip adsorbs.

Drawings

Fig. 1 is a schematic structural diagram of an electronic vacuum suppressor according to the present invention;

fig. 2 is a schematic view of an elastic film structure of an electronic vacuum suppressor according to the present invention.

In the figure: 1. a housing; 101. a flange; 2. a liquid crystal display screen; 201. a pressure sensor; 202. a probe; 3. a limiting pipe; 301. sealing the rubber pad; 302. a floating ball; 303. a through hole; 304. a pallet; 4. an exhaust pipe; 5. a sleeve; 501. an elastic rubber sheet; 502. and (5) adsorbing the strip.

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.

In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The embodiment is as follows:

referring to fig. 1-2, an electronic vacuum suppressor comprises a shell 1 and a flange 101 fixed at the bottom of the shell 1, wherein a limiting pipe 3 is arranged in the shell 1, the outer wall of the limiting pipe 3 is provided with a plurality of groups of through holes 303, a floating ball 302 is slidably connected in the limiting pipe 3, the inner wall of the bottom of the limiting pipe 3 is provided with a supporting plate 304, the inner wall of the top of the limiting pipe 3 is provided with a sealing rubber pad 301, the upper end of the limiting pipe 3 is fixedly connected with an exhaust pipe 4, a sleeve pipe 5 is arranged in the exhaust pipe 4, an elastic rubber sheet 501 is arranged in the sleeve pipe 5, a plurality of groups of slits are arranged on the elastic rubber sheet 501, adsorption strips 502 are fixedly connected on the elastic rubber sheets 501 at two sides of the slits, at least two groups of elastic rubber sheets 501 are arranged, and the directions of the plurality of slits on the elastic rubber sheets 501 are different; the shell 1 and an external container are installed and fixed through the flange 101, when liquid in the container is discharged outside, the pressure in the container is reduced, the elastic rubber sheet 501 deforms under the pressure of external pressure, the slit opens, external air passes through the slit and enters the limiting pipe 3 and enters the container through the through hole 303, the pressure inside and outside the container is balanced, when air flows through the exhaust pipe 4, the adsorption strip 502 adsorbs dust in the air, after the pressure inside and outside the container is balanced, the elastic rubber sheet 501 returns to an initial state, the slit closes to seal the exhaust pipe 4, impurities in the external air are prevented from entering the exhaust pipe 4, when liquid is filled into the container, the liquid level in the container rises, the air on the upper portion of the container is discharged along the exhaust pipe 4 through the liquid, when the liquid level rises above the supporting plate 304, the liquid rises under the buoyancy of the liquid until the liquid is attached to the sealing rubber pad 301, at the moment, the liquid filling in the container is completed, and the floating ball 302 is matched with the sealing rubber pad 301 to seal the exhaust pipe 4.

Further, the lateral wall of the casing 1 is provided with the liquid crystal display screen 2, the casing 1 is internally provided with the pressure sensor 201, the pressure sensor 201 is electrically connected with the liquid crystal display screen 2, the pressure in the casing 1 is detected through the pressure sensor 201, and the detection result is transmitted to the liquid crystal display screen 2.

Further, be equipped with liquid level detector in the casing 1, liquid level detector's probe 202 runs through casing 1, liquid level detector and 2 electric connection of liquid crystal display, and in probe 202 inserted the container, liquid level detector detected liquid level height, and the testing result is transmitted to liquid crystal display 2 on, and liquid level detector, probe 202 and both connected mode are ripe prior art, do not do too much here and give unnecessary redundancy.

The utility model discloses a setting up of blast pipe 4, spacing pipe 3, floater 302 is convenient for balance 1 inside and outside pressure of casing, and the setting through sleeve pipe 5, elasticity film 501 and crack is convenient for in time sealing blast pipe 4, and the dust in the air of being convenient for adsorb through the setting of adsorption strip 502.

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. The utility model provides an electronic type vacuum suppressor, includes casing (1) and fixes flange (101) in casing (1) bottom, its characterized in that, be equipped with spacing pipe (3) in casing (1), spacing pipe (3) outer wall is equipped with multiunit through-hole (303), sliding connection has floater (302) in spacing pipe (3), spacing pipe (3) bottom inner wall is equipped with layer board (304), spacing pipe (3) top inner wall is equipped with sealing rubber pad (301), spacing pipe (3) upper end fixedly connected with blast pipe (4), be equipped with sleeve pipe (5) in blast pipe (4), be equipped with elasticity film (501) in sleeve pipe (5), be equipped with the multiunit on elasticity film (501) and crack, fixedly connected with adsorption strip (502) on the elasticity film (501) of cracking both sides, elasticity film (501) are equipped with two sets ofly at least, the multiunit the direction of cracking on elasticity film (501) is different.

2. The electronic vacuum suppressor according to claim 1, wherein a liquid crystal display (2) is disposed on a side wall of the housing (1), a pressure sensor (201) is disposed in the housing (1), and the pressure sensor (201) is electrically connected to the liquid crystal display (2).

3. The electronic vacuum suppressor according to claim 2, wherein a liquid level detector is arranged in the housing (1), a probe (202) of the liquid level detector penetrates through the housing (1), and the liquid level detector is electrically connected with the liquid crystal display (2).