CN213628970U

CN213628970U - Valve with double sealing function

Info

Publication number: CN213628970U
Application number: CN202022113443.5U
Authority: CN
Inventors: 陈晓东
Original assignee: Qianli Shanghai Fluid Control Co ltd
Current assignee: Qianli Shanghai Fluid Control Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-07-06
Anticipated expiration: 2030-09-24

Abstract

The utility model discloses a valve with dual sealing function, including the valve body, the middle part fixed mounting of valve body upper end has the sealing washer, the inboard movable mounting of sealing washer has the dwang, the dwang runs through in the inside of valve body, the upper end fixed mounting of dwang has the hand of turning, the dwang is through the inside of the rotatory extension to the valve body of hand of turning. This valve with dual seal function, when damage appears in valve body internals, accessible connection button and spread groove will be connected the lid and open, then maintain the inside, and can be regular clear up the inside of valve body, make the valve body appear damaging or need the clearance of maintaining that can be convenient when clearing up, thereby make the valve body need not unpack the screw all apart just can maintain the clearance, and then made things convenient for the valve body to maintain the clearance, the spoilage of case has been reduced, and then great improvement the filter effect of this valve.

Description

Valve with double sealing function

Technical Field

The utility model relates to the technical field of valves, specifically be a valve with dual seal function.

Background

Valves are mechanical devices that control the flow, direction, pressure, temperature, etc. of a flowing fluid medium, valves are essential components in piping systems, valve tubing is technically the same as pumps, and is often discussed as a separate category, valves can be operated manually or by hand wheels, handles or pedals, and can be controlled to vary the pressure, temperature and flow of a fluid medium.

The phenomenon of leakage often can appear when connecting in current valve to through the circulation between the inside long water, inside can produce a large amount of impurity, leads to the case primary election to block up the phenomenon of damage for a long time, can not be convenient maintain, need take the screw part apart entirely during the maintenance.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a valve with double sealing function to propose current valve and often can appear the phenomenon of leaking when connecting in solving above-mentioned background art, and through the circulation between the long watery of inside, inside can produce a large amount of impurity, lead to the case to select for a long time and block up the phenomenon of damage, can not be convenient maintain, need the problem of dismantling screw part is whole during the maintenance.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a valve with dual sealing function, includes the valve body, the middle part fixed mounting of valve body upper end has the sealing washer, the inboard movable mounting of sealing washer has the dwang, the dwang runs through in the inside of valve body, the upper end fixed mounting of dwang has the runner, the dwang extends to the inside of valve body through the runner is rotatory.

Preferably, both ends movable mounting has the connection lid about the valve body, the right-hand member fixed mounting of connection lid has the outlet pipe, the outlet pipe runs through in the inside of valve body, the outside of outlet pipe left end and connection cover between the fixed mounting have the sealed lantern ring.

Preferably, the right-hand member fixedly connected with connector of outlet pipe, the fixed connecting thread that is provided with in the outside of connector, the fixed delivery port that is provided with of right-hand member of connector, the left end of valve body is fixed and is provided with the water inlet, both ends looks adaptation about the valve body.

Preferably, the left end of connecting the lid is fixed and is provided with the connection button, the inside avris of valve body is fixed and is provided with the spread groove, the connection lid is through connection button and spread groove and valve body fixed connection.

Preferably, the left end and the right end inside the valve body are fixedly provided with filter screens, and the filter screens are positioned at the left end and the right end of the water outlet pipe.

Preferably, a valve core is fixedly installed at the lower end of the rotating rod, an annular groove is fixedly formed in the middle of the valve core, a through hole is fixedly formed in the lower end of the valve core and penetrates through the left end and the right end of the valve core, and a sealing ferrule is fixedly installed between the valve core and the bottom end inside the valve body.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the valve with the double sealing function, the connecting threads are arranged, the connector is installed, and when the valve body is connected with the water pipe, the connector can be inserted into the connecting threads for connection, so that the valve body can be quickly connected with the water pipe, and the phenomenon of connection leakage during connection is avoided, so that water leaks out, the valve is convenient for installation of an installer, and the quick installation of the valve is greatly improved;

2. according to the valve with the double sealing function, when parts inside the valve body are damaged, the connecting cover can be opened through the connecting button and the connecting groove, then the inside of the valve body can be maintained, and the inside of the valve body can be cleaned regularly, so that the valve body can be maintained and cleaned conveniently when the valve body is damaged or needs to be cleaned, the valve body can be maintained and cleaned without disassembling all screws, and the valve body is further convenient to maintain and clean;

3. this valve with dual seal function, through installing the filter screen, when rivers pass in and out, filter the impurity of aquatic through the filter screen, avoid long-time stop in the case, lead to the case not to circulate for the impurity of aquatic can filter, and impurity after the filtration can stop in the another side of filter screen, thereby reduced the spoilage of case, and then great improvement the filter effect of this valve.

Drawings

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

FIG. 2 is a schematic view of the sectional structure of the valve body of the present invention;

FIG. 3 is a schematic view of the split structure of the present invention;

fig. 4 is a schematic view of the structure of the sealing ring of the present invention.

In the figure: 1. a valve body; 2. a seal ring; 3. rotating the rod; 4. turning the hand; 5. a connecting cover; 6. a water outlet pipe; 7. a sealing collar; 8. a connector; 9. connecting threads; 10. a water outlet; 11. a water inlet; 12. a connection button; 13. connecting grooves; 14. a filter screen; 15. a valve core; 16. an annular groove; 17. a through hole; 18. and sealing the ferrule.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a valve with dual sealing function, includes valve body 1, and the middle part fixed mounting of valve body 1 upper end has sealing washer 2, and the inboard movable mounting of sealing washer 2 has dwang 3, and dwang 3 runs through in valve body 1's inside, and the upper end fixed mounting of dwang 3 has commentaries on classics hand 4, and dwang 3 is through 4 rotatory inside that extend to valve body 1 of commentaries on classics hand.

Further, both ends movable mounting has the connection lid 5 about the valve body 1, and the right-hand member fixed mounting who connects lid 5 has outlet pipe 6, and outlet pipe 6 runs through in the inside of valve body 1, and fixed mounting has sealed lantern ring 7 between the outside of outlet pipe 6 left end and the connection lid 5, through installing sealed lantern ring 7, can avoid the phenomenon that appears leaking between connection lid 5 and the outlet pipe 6.

Further, the right-hand member fixedly connected with connector 8 of outlet pipe 6, the fixed connecting thread 9 that is provided with in the outside of connector 8, the fixed delivery port 10 that is provided with of right-hand member of connector 8, the left end of valve body 1 is fixed and is provided with water inlet 11, both ends looks adaptation about valve body 1, through setting up connecting thread 9, and connector 8 has been installed, valve body 1 is when being connected with the water pipe, accessible connector 8 inserts connecting thread 9 and connects, make valve body 1 can be connected with the water pipe is quick, and avoid appearing connecting the phenomenon of leaking when connecting, lead to water to leak out, thereby made things convenient for installer to install, and then great improvement this valve is installed fast.

Further, the left end of connecting lid 5 is fixed and is provided with connection button 12, the fixed spread groove 13 that is provided with of avris inside valve body 1, connection lid 5 is through connection button 12 and spread groove 13 and valve body 1 fixed connection, when damage appears in valve body 1 internals, accessible connection button 12 and spread groove 13 will be connected lid 5 and open, then maintain inside, and can be regular clear up valve body 1's inside, make valve body 1 appear damaging or can be convenient when needing to clear up maintain the clearance, thereby make valve body 1 need not unpack the screw all apart just can maintain the clearance, and then made things convenient for valve body 1 to maintain the clearance.

Further, both ends fixed mounting has filter screen 14 about valve body 1 is inside, filter screen 14 is located outlet pipe 6 both ends about, through installing filter screen 14, when rivers pass in and out, filter the impurity of aquatic through filter screen 14, avoid stopping for a long time in case 15, lead to case 15 not to circulate, make the impurity of aquatic can filter, and impurity after the filtration can stop at filter screen 14's another side, thereby the spoilage of case 15 has been reduced, and then great improvement the filter effect of this valve.

Further, the lower extreme fixed mounting of dwang 3 has case 15, the fixed ring channel 16 that is provided with in middle part of case 15, the fixed through-hole 17 that is provided with of lower extreme of case 15, through-hole 17 runs through both ends about case 15, fixed mounting has sealed lasso 18 between the bottom of case 15 and valve body 1 inside, through installation sealed lasso 18, valve body 1 outside is when sealing, accessible sealed lasso 18 prevents that water from circulating between the bottom of case 15 and valve body 1 inside when valve body 1 does not use, make water can not circulate between the bottom of case 15 and valve body 1 inside, thereby further the leakproofness of this valve has been increased.

The working principle is as follows: firstly, by arranging the connecting thread 9 and installing the connector 8, when the valve body 1 is connected with a water pipe, the connecting thread 9 can be inserted into the connector 8 for connection, then when the internal parts of the valve body 1 are damaged, the connecting cover 5 can be opened through the connecting button 12 and the connecting groove 13, then the interior can be maintained, and the interior of the valve body 1 can be cleaned regularly, so that the valve body 1 is damaged or can be conveniently maintained and cleaned when the valve body 1 needs to be cleaned, therefore, the valve body 1 can be maintained and cleaned without disassembling all screws, further, the valve body 1 can be conveniently maintained and cleaned, and by installing the filter screen 14, when water flows in and out, impurities in the water are filtered through the filter screen 14, the impurities are prevented from staying in the valve core 15 for a long time, the valve core 15 is prevented from flowing, and the impurities in the water can be filtered, and the filtered impurities stay at the other side of the filter screen 14, so that the damage rate of the valve core 15 is reduced, and the filtering effect of the valve is greatly improved.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. A valve with double sealing function, includes valve body (1), its characterized in that: middle part fixed mounting of valve body (1) upper end has sealing washer (2), the inboard movable mounting of sealing washer (2) has dwang (3), dwang (3) run through in the inside of valve body (1), the upper end fixed mounting of dwang (3) has commentaries on classics hand (4), dwang (3) are through commentaries on classics hand (4) rotatory inside that extends to valve body (1).

2. A valve with dual sealing function as claimed in claim 1, wherein: both ends movable mounting has connection lid (5) about valve body (1), the right-hand member fixed mounting who connects lid (5) has outlet pipe (6), outlet pipe (6) run through in the inside of valve body (1), fixed mounting has sealed lantern ring (7) between the outside of outlet pipe (6) left end and connection lid (5).

3. A valve with dual sealing function as claimed in claim 2, wherein: the water outlet valve is characterized in that a connector (8) is fixedly connected to the right end of the water outlet pipe (6), connecting threads (9) are fixedly arranged on the outer side of the connector (8), a water outlet (10) is fixedly arranged on the right end of the connector (8), a water inlet (11) is fixedly arranged on the left end of the valve body (1), and the left end and the right end of the valve body (1) are matched.

4. A valve with dual sealing function as claimed in claim 2, wherein: the left end of connecting lid (5) is fixed and is provided with connection button (12), the inside avris of valve body (1) is fixed and is provided with spread groove (13), connect lid (5) through connection button (12) and spread groove (13) and valve body (1) fixed connection.

5. A valve with dual sealing function as claimed in claim 2, wherein: the left end and the right end of the interior of the valve body (1) are fixedly provided with filter screens (14), and the filter screens (14) are positioned at the left end and the right end of the water outlet pipe (6).

6. A valve with dual sealing function as claimed in claim 1, wherein: the lower extreme fixed mounting of dwang (3) has case (15), the middle part of case (15) is fixed and is provided with ring channel (16), the lower extreme of case (15) is fixed and is provided with through-hole (17), both ends about case (15) are run through in through-hole (17), fixed mounting has sealed lasso (18) between the bottom of case (15) and valve body (1) inside.