CN106763921A

CN106763921A - Slow Close Valve piping operations medium flows to limits device

Info

Publication number: CN106763921A
Application number: CN201710072521.1A
Authority: CN
Inventors: 黄海华
Original assignee: Ningxia Hundred Chen Industrial Product Design Co Ltd
Current assignee: Ningxia Hundred Chen Industrial Product Design Co Ltd
Priority date: 2017-02-10
Filing date: 2017-02-10
Publication date: 2017-05-31

Abstract

Slow Close Valve piping operations medium flows to limits device, including a body (1), set on body (1) and flow to induction module (2), reverse current limliting module (3), medium screening module (4), management module (5), during operation, induction module (2) is flowed to be arranged on pipeline different interval point, reverse current limliting module (3) limits medium flow direction, medium screening module (4) is arranged at piping operations import, management module (5) treatment integrated information；The configuration information receiver module (6) on induction module (2) is flowed to；Silica gel steering module (7) is set on reverse current limliting module (3)；Reminding module (8) is set in management module (5)；Situation and the restriction of borrow silica gel material, change medium motion direction are flowed to by the way that medium is actual everywhere in control piper operation, it is to avoid hydraulic pressure impacts excessive and fuselage is caused to damage, and increases the service life.

Description

Slow Close Valve piping operations medium flows to limits device

Technical field

The present invention relates to a kind of Slow Close Valve.

Background technology

Slow Close Valve be it is a kind of prevent the equipment that medium flows backwards in pipeline, tightly gathered with structure, handsome in appearance etc. excellent Point, a kind of hard sealing inclined seat delayed on-off non-return valve of the Shen Qing Publication of Patent No. CN201510164804.X, including greatly shake Arm, valve body, sealing shroud, valve plate, oil cylinder mechanism, the first connecting plate, the second connecting plate, bearing dowel, connecting plate axle sleeve, counterweight Block and sealing ring；Big rocking arm and oil cylinder are fixed between the first connecting plate and the second connecting plate, and oil cylinder is located at the one of big rocking arm End；The two ends of valve plate are fixed with valve shaft, the valve shaft at valve plate two ends is flexibly connected with valve body, one end of one of valve shaft with it is big Rocking arm is flexibly connected, and sealing shroud coordinates with the end face of big rocking arm and the second connecting plate；Pressure needed for valve plate is opened is small, valve operation Steadily, smooth, shockproof, noiselessness, reduces water hammer, head that medium produces to the impulsive force of valve and valve seat and to pipeline and damages Lose small, sealed reliable, long service life；The Shen Qing Publication of Patent No. CN201620478033.1 Tiny Drag Slow Shut Check Valves, Including valve body and the valve seat being arranged in the valve body, valve element and sealed letter, the valve body has lumen and feed pathway And liquid outlet channel, the valve element has valve shaft, and the valve shaft is slideably positioned in the pilot hole on the sealed letter, the valve shaft Upper surface and the pilot hole between form cushion chamber, axial flowing hole is provided with the end face center of the valve shaft, it is described Flow regulator is provided with flowing hole and is communicated with the lumen；During valve core movement, the upper end of valve shaft and pilot hole Between cushion chamber can be automatically adjusted by flowing hole and flow regulator, the motion to valve element so that valve element close When closing, valve core sealed cover is slowly fitted with sealing surface of seat, can prevent from causing because of the enormous impact force between valve element and valve seat Sealing surface is damaged；Also there are some defects in Slow Close Valve operation in terms of medium flows to restriction, flow direction limits exception, Body parts service life may be shortened.

The content of the invention

The purpose of the present invention is that a kind of effective Slow Close Valve piping operations medium of offer flows to limits device.

What the present invention was realized in.Slow Close Valve piping operations medium flows to limits device, including a body, Set on body and flow to induction module, reverse current limliting module, medium screening module, management module, during operation, flow to induction module It is arranged on pipeline different interval point, reverse current limliting module limits medium flow direction, medium screening module is arranged on piping operations and enters At mouthful, management module treatment integrated information.

Slow Close Valve piping operations medium flows to limits device, the configuration information receiver module on induction module is flowed to, Medium flows to situation in transfer conduit different interval.

Slow Close Valve piping operations medium flows to limits device, and silica gel steering module is set in reverse current limliting module, According to job requirements, conversion medium flow direction.

Slow Close Valve piping operations medium flows to limits device, and reminding module is set in management module, when sensing When medium is flowed to or particle is abnormal, prompting is sent.

Slow Close Valve piping operations medium flows to limits device, reminding module send the mode of prompting for sound or LED shows.

Above-mentioned Slow Close Valve piping operations medium flows to limits device, by medium reality everywhere in control piper operation Flow to situation and borrow silica gel material and limit, change medium motion direction, it is to avoid hydraulic pressure impacts excessive and fuselage is caused to damage Wound, increases the service life.

Brief description of the drawings

Accompanying drawing 1 is the structural representation that Slow Close Valve piping operations medium flows to limits device.

Label is respectively in figure：1- bodies, 2- flow to the reverse current limliting module of induction module, 3-, 4- media screening module, 5- Management module, 6- information receiving modules, 7- silica gel steering module, 8- reminding modules.

Accompanying drawing 2 is the structural representation that Slow Close Valve piping operations medium flows to limits device.

Label is respectively in figure：1- bodies, 2- flow to the reverse current limliting module of induction module, 3-, 4- media screening module, 5- Management module, 6- information receiving modules, 7- silica gel steering module, 8- reminding modules, 9- angular adjustment modules.

Accompanying drawing 3 is the structural representation that Slow Close Valve piping operations medium flows to limits device.

Label is respectively in figure：1- bodies, 2- flow to the reverse current limliting module of induction module, 3-, 4- media screening module, 5- Management module, 6- information receiving modules, 7- silica gel steering module, 8- reminding modules, 9- angular adjustments module, 10- pressure sensings Module.

Specific embodiment

Embodiment 1：As shown in Figure 1.Slow Close Valve piping operations medium flows to limits device, including a body (1), set on body (1) and flow to induction module (2), reverse current limliting module (3), medium screening module (4), management module (5), during operation, flow to induction module (2) and be arranged on pipeline different interval point, reverse current limliting module (3) limits medium flow direction, Medium screening module (4) is arranged at piping operations import, management module (5) treatment integrated information.

Slow Close Valve piping operations medium flows to limits device, and configuration information receives mould on induction module (2) is flowed to Block (6), in transfer conduit operation, the medium of its different interval position specifically flows to situation.

Slow Close Valve piping operations medium flows to limits device, silica gel is set on reverse current limliting module (3) and turns to mould Block (7), flows to according to piping operations medium and requires, limits its activity direction or different amplitude transition medium flow directions.

Slow Close Valve piping operations medium flows to limits device, and reminding module (8) is set in management module (5), when Sense that medium flows away direction when reverse or particle is excessive, hardness is abnormal, to send prompting.

Slow Close Valve piping operations medium flows to limits device, reminding module (8) send the mode of prompting for sound or Person LED shows.

Embodiment 2：As shown in Figure 2.It is that increased angle on silica gel steering module (7) with the difference of embodiment 1 Adjustment module (9), specifically flows to and prescribed direction according to medium, in the range of more than zero degree, less than 90 degree, adjusts medium Activity direction.

Embodiment 3：As shown in Figure 3.It is that increased pressure sensing mould on body (1) with the difference of embodiment 2,3 Block (10), during piping operations, sensing part is hit the hydraulic pressure numerical value of power larger part in real time, limits it and bears pressure Reasonable value scope.

Claims

1. Slow Close Valve piping operations medium flows to limits device, it is characterised in that including a body (1), in body (1) Upper setting flows to induction module (2), reverse current limliting module (3), medium screening module (4), management module (5), during operation, flow direction Induction module (2) is arranged on pipeline different interval point, and reverse current limliting module (3) limits medium flow direction, medium screening module (4) It is arranged at piping operations import, management module (5) treatment integrated information.

2. Slow Close Valve piping operations medium according to claim 1 flows to limits device, it is characterised in that in flow direction Configuration information receiver module (6) on induction module (2), medium flows to situation in transfer conduit different interval.

3. Slow Close Valve piping operations medium according to claim 1 flows to limits device, it is characterised in that reverse Silica gel steering module (7) is set in current limliting module (3), according to job requirements, conversion medium flow direction.

4. Slow Close Valve piping operations medium according to claim 1 flows to limits device, it is characterised in that in management Reminding module (8) is set in module (5), when medium flow direction or abnormal particle is sensed, prompting is sent.

5. Slow Close Valve piping operations medium according to claim 4 flows to limits device, it is characterised in that prompting mould The mode that block (8) sends prompting is that sound or LED show.

6. Slow Close Valve piping operations medium according to claim 3 flows to limits device, it is characterised in that in silica gel Increase angular adjustment module (9) on steering module (7), in the range of more than zero degree, less than 90 degree, adjust medium activity side To.

7. Slow Close Valve piping operations medium according to claim 1 flows to limits device, it is characterised in that in body (1) pressure sensor block (10) is increased on, sensing part is hit the hydraulic pressure numerical value of power larger part in real time, limits it and bears pressure Reasonable value scope.