CN216924029U

CN216924029U - Anti-siphon device for sewage treatment station

Info

Publication number: CN216924029U
Application number: CN202220411508.0U
Authority: CN
Inventors: 吴秉桥; 危思安; 蒋瑞干; 张臻; 张琪
Original assignee: Chongqing Jijiang Environmental Protection Industry Group Co ltd
Current assignee: Chongqing Jijiang Environmental Protection Industry Group Co ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-07-08
Anticipated expiration: 2032-02-28

Abstract

The utility model discloses an anti-siphon device for a sewage treatment station, which relates to the technical field of sewage treatment, and particularly relates to an anti-siphon device for a sewage treatment station. This sewage treatment station is with preventing siphon device has the suction pump through the right side fixed mounting at the delivery pipe, at the right side fixed connection control pump of suction pump, at the top fixed connection sealing-up pipe of spherical pump, at the fixed suit sealing-up ring in the inside of sealing-up pipe, makes the fixed suit support ring in inside of sealing-up pipe, is provided with the stagnant water core between sealing-up ring and support ring, when using, utilizes the cooperation of sealing-up ring and stagnant water core and support ring, can effectively prevent the siphon effect when using.

Description

Anti-siphon device for sewage treatment station

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to an anti-siphon device for a sewage treatment station.

Background

Sewage treatment: in order to achieve the process of purifying sewage in a certain water body or meet the requirement of reusing the sewage, the sewage treatment is widely applied to various fields of buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and the sewage treatment is also increasingly carried into the daily life of common people, and is classified according to the sewage source, the sewage treatment is generally divided into production sewage treatment and domestic sewage treatment, the production sewage comprises industrial sewage, agricultural sewage, medical sewage and the like, and the domestic sewage is the sewage produced in the daily life, and refers to a complex mixture of inorganic substances and organic substances in various forms, including: floating and suspended large and small solid particles; colloidal and gelatinous dispersions; pure solutions, by nature of the water pollution, are of two types: one is natural pollution; the other is artificial pollution, the current water body is greatly harmed by artificial pollution, the water pollution can be mainly divided into three types of chemical pollution, physical pollution and biological pollution according to different polluted impurities, and the pollutants mainly comprise: industrial waste water discharged untreated; domestic sewage discharged without treatment; farmland sewage using a large amount of fertilizers, pesticides and herbicides; industrial waste and domestic garbage piled beside river; water and soil loss; mine sewage.

The transfer of sewage is usually completed by adopting a water pump and a water pumping pipe in the sewage treatment process, and in the transfer process, a siphonage phenomenon exists after the water pump is stopped, the siphonage effect is prevented by directly adopting the water pump or a one-way valve, so that the one-way valve or the water pump is abraded, the one-way valve or the water pump needs to be replaced or maintained regularly, the use is inconvenient, and in order to effectively prevent siphonage, the anti-siphonage device for the sewage treatment station is provided.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides an anti-siphon device for a sewage treatment station, which solves the problems in the background art.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a sewage treatment station is with preventing siphon device, includes the flow pipe, the right-hand member fixedly connected with suction pump of flow pipe, the right-hand member fixedly connected with control pump of suction pump, the top fixedly connected with spherical pump of flow pipe, the top fixedly connected with stagnant water pipe of spherical pump, the fixed cover in inside of stagnant water pipe is equipped with the seal ring, the fixed cover in inside of stagnant water pipe is equipped with the support ring, the inside of stagnant water pipe is provided with stagnant water core.

Optionally, the spherical pump is in a normally open state, an inner cavity of the spherical pump is communicated with an inner cavity of the water supply pipe, and an inner cavity of the water stop pipe is communicated with an inner cavity of the spherical pump.

Optionally, the height value of the left side of the water supply pipe is higher than the height value of the right side of the water supply pipe, and the right end of the water supply pipe is communicated with the inside of the water suction pump.

Optionally, the support ring is located below the water stop ring, the water stop core is located above the support ring, and the water stop core is located below the water stop ring.

Optionally, the diameter value of the water stopping core is smaller than the inner diameter value of the water stopping ring, and the inner diameter value of the water stopping ring is the same as the inner diameter value of the support ring.

The utility model provides an anti-siphon device for a sewage treatment station, which has the following beneficial effects:

1. this sewage treatment station is with preventing siphon device, there is the suction pump through the right side fixed mounting at the flow pipe, at the right side fixed connection control pump of suction pump, make the top installation spherical pump of flow pipe, at the top fixed connection sealing-up pipe of spherical pump, at the fixed suit sealing-up ring in the inside of sealing-up pipe, make the fixed suit support ring in inside of sealing-up pipe, be provided with the stagnant water core between sealing-up ring and support ring, when using, utilize the cooperation of sealing-up ring and stagnant water core and support ring, can effectively prevent the siphon effect when using.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the present invention in a disassembled state;

FIG. 3 is a schematic view of the construction of the spherical pump of the present invention;

fig. 4 is a schematic structural view of the water stop pipe of the present invention.

In the figure: 1. a water supply pipe; 2. a water pump; 3. controlling the pump; 4. a spherical pump; 5. a water stop pipe; 6. a support ring; 7. a water stopping core; 8. and a water stop ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 4, the present invention provides a technical solution: an anti-siphon device for a sewage treatment station comprises a water supply pipe 1, wherein the height value of the left side of the water supply pipe 1 is higher than that of the right side of the water supply pipe 1, the right end of the water supply pipe 1 is communicated with the inside of a water suction pump 2, the water suction pump 2 is arranged and matched with a control pump 3, when the anti-siphon device is used, the water suction pump 2 is convenient to control water supply to the left side of the water supply pipe 1, water supply or stop is convenient to perform through the matching of the water suction pump 2 and the control pump 3 in the water supply process, the right end of the water supply pipe 1 is fixedly connected with the water suction pump 2, the right end of the water suction pump 2 is fixedly connected with the control pump 3, a spherical pump 4 is fixedly connected above the water supply pipe 1, the spherical pump 4 is in a normally open state, the inner cavity of the spherical pump 4 is communicated with the inner cavity of the water supply pipe 1, the inner cavity of a water stop pipe 5 is communicated with the inner cavity of the spherical pump 4, the water suction pump 2 is started to open the control pump 3 when the anti-siphon device is used, and the spherical pump 4 is in a normally open state, the water suction pump 2 is enabled to convey water from the right side to the left, the water is enabled to be divided when passing through the spherical pump 4, part of the water is conveyed upwards, meanwhile, most of the water moves leftwards, the inner cavity of the water conveying pipe 1 is enabled to be communicated with air by utilizing the arrangement of the spherical pump 4 and the matching of the water stopping pipe 5, the internal siphon of the water conveying pipe 1 is avoided, the water stopping pipe 5 is fixedly connected above the spherical pump 4, the water stopping ring 8 is fixedly sleeved inside the water stopping pipe 5, the supporting ring 6 is fixedly sleeved inside the water stopping pipe 5, the water stopping core 7 is arranged inside the water stopping pipe 5, the water conveyed upwards can move upwards inside the spherical pump 4 through the spherical pump 4, the water enters the inside of the water stopping pipe 5 through the spherical pump 4, then the water stopping core 7 is pushed to move upwards inside the water stopping pipe 5, the water stopping ring 8 is blocked in the process of the upward movement of the water stopping core 7, the supporting ring 6 is positioned below the water stopping ring 8, stagnant water core 7 is located the top of support ring 6, stagnant water core 7 is located the below of stagnant water ring 8, stagnant water core 7 and stagnant water ring 8 and support ring 6's setting, can conveniently carry out the shutoff with stagnant water pipe 5 or open, when suction pump 2 starts, stagnant water pipe 5 can be sealed up, the diameter value of stagnant water core 7 is less than the internal diameter value of stagnant water ring 8, the internal diameter value of stagnant water ring 8 is the same with the internal diameter value of support ring 6, be in normally open state at spherical pump 4 after the water delivery finishes, when suction pump 2 is in the stop motion, stagnant water pipe 5 internal water pressure reduces, stagnant water core 7 application downwards this moment, be in the open mode, the air gets into the pipeline, can effectively avoid siphon phenomenon.

In conclusion, when the anti-siphon device for the sewage treatment station is used, the water suction pump 2 is started to open the control pump 3, the spherical pump 4 is in a normally open state, the water suction pump 2 conveys water from the right side to the left, the water is divided when passing through the spherical pump 4, part of the water is conveyed upwards, most of the water moves leftwards, the water conveyed upwards moves upwards in the spherical pump 4 through the spherical pump 4, the water enters the water stop pipe 5 through the spherical pump 4, the water stop core 7 is pushed upwards in the water stop pipe 5, the water stop ring 8 is plugged in the process of upwards moving the water stop core 7, the top of the water stop pipe 5 is sealed, the water stop ring is in the normally open state in the spherical pump 4 after water conveying is finished, when the water suction pump 2 stops moving, the water flow pressure in the water stop pipe 5 is reduced, the water stop core 7 is applied downwards at the moment and is in the open state, air enters the pipeline to achieve the anti-siphon effect.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the 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 being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sewage treatment station is with preventing siphon device, includes flow pipe (1), its characterized in that: the water supply device is characterized in that a water suction pump (2) is fixedly connected to the right end of a water supply pipe (1), a control pump (3) is fixedly connected to the right end of the water suction pump (2), a spherical pump (4) is fixedly connected to the top of the water supply pipe (1), a water stopping pipe (5) is fixedly connected to the top of the spherical pump (4), a water stopping ring (8) is installed in the water stopping pipe (5) in a fixed sleeving mode, a support ring (6) is installed in the water stopping pipe (5) in a fixed sleeving mode, and a water stopping core (7) is arranged in the water stopping pipe (5).

2. The anti-siphon device for sewage treatment station according to claim 1, characterized in that: the spherical pump (4) is in a normally open state, the inner cavity of the spherical pump (4) is communicated with the inner cavity of the water feeding pipe (1), and the inner cavity of the water stopping pipe (5) is communicated with the inner cavity of the spherical pump (4).

3. The anti-siphon device for sewage treatment station according to claim 1, characterized in that: the height value of the left side of the water supply pipe (1) is higher than that of the right side of the water supply pipe, and the right end of the water supply pipe (1) is communicated with the inside of the water suction pump (2).

4. The anti-siphon device for sewage treatment station according to claim 1, characterized in that: the support ring (6) is located below the water stop ring (8), the water stop core (7) is located above the support ring (6), and the water stop core (7) is located below the water stop ring (8).

5. The anti-siphon device for sewage treatment station according to claim 1, characterized in that: the diameter value of stagnant water core (7) is less than the internal diameter value of stagnant water ring (8), the internal diameter value of stagnant water ring (8) is the same with the internal diameter value of support ring (6).