CN207864771U - A kind of valve member with filtering function - Google Patents

Abstract

The utility model is related to a kind of valve members with filtering function, including valve body and filtering connecting tube；Valve control components, inflow entrance and outflux are provided on the valve body, filtering connecting tube is connected to by flange arrangement on the inflow entrance of valve body；Multiple filter assemblies are provided in the filtering connecting tube, filters and is also respectively provided with the articulated section coordinated with filter assemblies and sticking department on the both sides of connecting tube；The valve member with filtering function of the utility model, the mechanism of filtering is combined with pipeline configuration, forms the pipe connecting part with filtering function, and connect with the inflow entrance of valve body, matching degree is good；Filtering connecting tube can be filtered the fluid at the inflow entrance of valve body, can influence the performance of valve to avoid impurity enters valve body and generates accumulation.

Description

A kind of valve member with filtering function

Technical field

The utility model is related to a kind of valve members with filtering function.

Background technology

Valve is the common part in Pipeline transport, defeated commonly used to opening and closing pipeline, control flow direction, adjusting and control medium It send, is the control unit in fluid delivery system, generally there is cut-off, adjusting, water conservancy diversion, prevent adverse current, voltage stabilizing, shunting or overflow The functions such as pressure release can be used for controlling empty gas and water, steam, various Korrosionsmediums, mud, oil product, liquid metal and radioactivity and be situated between The flowing of the various types fluid such as matter；And difference is realized sometimes for components such as setting filtering, constant temperature and detections on pipeline Function, these components usually require external, or corresponding structure are arranged in valve body；The mode of external component and valve body Matching degree is poor, and dependency structure is arranged in valve body can cause valve body structure complicated, it is difficult to design and processing, and operate fiber crops It is tired, it is unfavorable for adjusting control and later stage mainteinance repair is safeguarded.

Utility model content

For the above technical problems, the purpose of this utility model is：Propose a kind of valve with filtering function Component.

What the technical solution of the utility model was realized in：A kind of valve member with filtering function, including valve Body and filtering connecting tube；Valve control components, inflow entrance and outflux are provided on the valve body, filtering connecting tube passes through flange Structure is connected on the inflow entrance of valve body；Multiple filter assemblies are provided in the filtering connecting tube, filter the both sides of connecting tube On be also respectively provided with the articulated section coordinated with filter assemblies and sticking department.

Preferably, the filter assemblies include arc-shaped clamp, arc snap arm and filter core；One end of the arc-shaped clamp and hinge Socket part is hinged, and the other end coordinates with sticking department；The tube wall that connecting tube is filtered in the inside of arc-shaped clamp is arranged in the arc snap arm On be provided with snap arm cooperation straight slot, the cooperation straight slot cooperation of arc snap arm and arm, and seal gasket is set in coordinate contact surfac；Institute Filter core is stated to be connected in arc snap arm, and with filtering connecting tube pipe in interference fit.

Preferably, the arc snap arm is two clamping plates, and one of Boards wall is on arc-shaped clamp, another piece of clamping plate Filter core is fixedly clamped by appended claims with fixed clamping plate.

Preferably, multiple filter assemblies are evenly and at intervals along the axial setting of filtering connecting tube, multiple filtering groups The filtration grade of part is arranged from low to high successively along fluid inflow direction.

Due to the application of the above technical scheme, the utility model has following advantages compared with prior art：

The valve member with filtering function of the utility model, the mechanism of filtering is combined with pipeline configuration, formation carries The pipe connecting part of filtering function, and connect with the inflow entrance of valve body, matching degree is good；Filtering connecting tube can be to the stream of valve body The fluid of inlet is filtered, and can influence the performance of valve to avoid impurity enters valve body and generates accumulation.

Description of the drawings

Technical solutions of the utility model are described further below in conjunction with the accompanying drawings：

Attached drawing 1 is a kind of schematic diagram of valve member with filtering function of the utility model；

Attached drawing 2 is the structural schematic diagram of filtering connecting tube described in the utility model；

Attached drawing 3 is the schematic diagram of the opening state of the filtering connecting tube of the utility model.

Specific implementation mode

Illustrate the utility model below in conjunction with the accompanying drawings.

As shown in Fig. 1, a kind of valve member with filtering function described in the utility model, including valve body 1 and filtering Connecting tube 3；Valve control components 2, inflow entrance and outflux are provided on the valve body 1, filtering connecting tube 3 passes through flange arrangement It is connected on the inflow entrance of valve body 1；Multiple filter assemblies 6 are provided in the filtering connecting tube 3, multiple filter assemblies 6 are spaced Equably along the axial setting of filtering connecting tube 3, the filtration grades of multiple filter assemblies 6 along fluid inflow direction successively by as low as High setting, filter assemblies 6 can be filtered the fluid at the inflow entrance of valve body 1, and impurity is avoided to enter valve body 1 and generate heap Product, influences the performance of valve body 1.

As shown in attached drawing 2,3, articulated section 11 and sticking department 12 are respectively arranged on the both sides of the filtering connecting tube 3；Institute It includes arc-shaped clamp 13, arc snap arm 14 and filter core 15 to state filter assemblies 6；It is cut with scissors with articulated section 11 one end of the arc-shaped clamp 13 It connects, the other end coordinates with sticking department 12；The arc snap arm 14 is arranged in the inside of arc-shaped clamp 13, and arc snap arm 14 is two pieces Clamping plate, on arc-shaped clamp 13, another piece of clamping plate will be filtered with fixed clamping plate by appended claims one of Boards wall Core 15 is fixedly clamped；Snap arm cooperation straight slot 16 is provided on the tube wall of the filtering connecting tube 3, arc snap arm 14 and arm cooperation are logical Slot 16 coordinates, and seal gasket is arranged in coordinate contact surfac.

The clip 13 in closed state, filter core 15 with filtering connecting tube 3 pipe in interference fit, to filter connecting tube Fluid in 3 is filtered；And clip 13 is in the on-state, can remove filter core 15 is cleared up, and the filter core more renewed 15。

The specific application example that the above is only the utility model does not constitute the scope of protection of the utility model any limit System.Any technical scheme formed by adopting equivalent transformation or equivalent replacement, all fall within the utility model rights protection scope it It is interior.

Claims (4)

1. a kind of valve member with filtering function, it is characterised in that：Including valve body（1）With filtering connecting tube（3）；The valve body （1）On be provided with valve control components（2）, inflow entrance and outflux, filter connecting tube（3）It is connected to valve body by flange arrangement （1）Inflow entrance on；The filtering connecting tube（3）On be provided with multiple filter assemblies（6）, filter connecting tube（3）Both sides on It is also respectively provided with and filter assemblies（6）The articulated section of cooperation（11）And sticking department（12）.

2. the valve member according to claim 1 with filtering function, it is characterised in that：The filter assemblies（6）Including Arc-shaped clamp（13）, arc snap arm（14）And filter core（15）；The arc-shaped clamp（13）One end and articulated section（11）It is hinged, separately One end and sticking department（12）Cooperation；The arc snap arm（14）It is arranged in arc-shaped clamp（13）Inside, filter connecting tube（3）'s Snap arm cooperation straight slot is provided on tube wall（16）, arc snap arm（14）Coordinate straight slot with arm（16）Cooperation, and in coordinate contact surfac Upper setting seal gasket；The filter core（15）It is connected to arc snap arm（14）On, and with filtering connecting tube（3）Pipe in space match It closes.

3. the valve member according to claim 2 with filtering function, it is characterised in that：The arc snap arm（14）It is two Block clamping plate, one of Boards wall is in arc-shaped clamp（13）On, another piece of clamping plate passes through appended claims with fixed clamping plate By filter core（15）It is fixedly clamped.

4. the valve member according to claim 1 with filtering function, it is characterised in that：Multiple filter assemblies （6）Evenly and at intervals along filtering connecting tube（3）Axial setting, multiple filter assemblies（6）Filtration grade along fluid inflow side To being arranged from low to high successively.