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Backflow prevention device of discharging equipment

An anti-backflow and equipment technology, which is applied in the direction of valve devices, mechanical equipment, control valves, etc., can solve the problems of wastewater discharge, liquid and gas backflow, etc., and achieve the effect of eliminating potential safety hazards and simple overall structure

Inactive Publication Date: 2016-07-13
ZHANGJIAGANG JIARUI PHARMA MACHINERY
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Emission equipment, such as sterilization equipment, usually produces waste water discharge. In traditional methods, the waste gas is directly connected to the drain or floor drain of the room through the pipeline, but in the non-discharge state, there is a technical problem that the liquid gas flows back from the pipeline.

Method used

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Embodiment Construction

[0014] The technical solutions in the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0015] combine figure 1 with figure 2 As shown, the anti-backflow device of the discharge equipment includes an anti-backflow tank 1, the anti-backflow tank 1 has a closed cavity, and the two sides of the anti-backflow tank 1 are respectively formed with an inlet 101 and an outlet 102 communicating with the sealed cavity. 101 is provided with a valve 103, and the airtight cavity is divided into a front cavity 105 and a rear cavity 106 by a partition plate 104...

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Abstract

The invention discloses a backflow prevention device of discharging equipment. The backflow prevention device comprises a backflow prevention tank, wherein the backflow prevention tank is provided with a hermetic cavity; an inlet and an outlet which are communicated with the hermetic cavity are respectively formed in the two sides of the backflow prevention tank; a valve is arranged at the inlet; the hermetic cavity is divided into a front cavity and a back cavity by a separating plate; the bottoms of the front cavity and the back cavity are communicated; and the bottom end of the separating plate is not higher than the height of the inlet and the outlet. By adopting the structure, the backflow prevention device disclosed by the invention has the advantages that the integral structure is simple; the backflow problem of liquid gas, existing in the service process of a discharging system, can be effectively solved; and potential safety hazards during the production are eliminated.

Description

technical field [0001] The application relates to an environmental protection device, in particular to an anti-backflow device of a discharge device, which can be applied in the technical field of medical equipment. Background technique [0002] Emission equipment, such as sterilization equipment, usually produces waste water discharge. In traditional methods, the waste gas is directly connected to the drain or floor drain of the room through the pipeline, but in the non-discharge state, there is a technical problem that the liquid gas flows back from the pipeline. . Contents of the invention [0003] The object of the present invention is to provide an anti-backflow device for discharge equipment to overcome the deficiencies in the prior art. [0004] To achieve the above object, the present invention provides the following technical solutions: [0005] The embodiment of the present application discloses an anti-backflow device for discharge equipment, which includes an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16K13/10F16K15/03
CPCF16K13/10F16K15/03
Inventor 沈高峰吴敏娟邬亚兵杨小毅
Owner ZHANGJIAGANG JIARUI PHARMA MACHINERY
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