CN214197336U

CN214197336U - Prevent leaking effectual manual valve tap

Info

Publication number: CN214197336U
Application number: CN202023190279.4U
Authority: CN
Inventors: 卜小楠
Original assignee: Nantong Runhang Marine Machinery Manufacturing Co ltd
Current assignee: Nantong Runhang Marine Machinery Manufacturing Co ltd
Priority date: 2020-12-26
Filing date: 2020-12-26
Publication date: 2021-09-14
Anticipated expiration: 2030-12-26

Abstract

The utility model discloses a prevent leaking effectual manual valve tap, which comprises a valve body, valve body left end middle part fixed mounting has the inlet tube, valve body right-hand member middle part fixed mounting has the outlet pipe, the equal fixed mounting of one end that the valve body was kept away from to inlet tube and outlet pipe has the ring flange, two a plurality of bolt interface, two have all been opened to the one end that the valve body was kept away from to the ring flange uses the valve body to distribute as central bilateral symmetry, connecting device is installed in the valve body left end interlude, connecting device upper end middle part fixed mounting has the fixed block, fixed block upper end movable mounting has sealing device, valve body upper end right part fixed mounting has leak protection device. A prevent leaking effectual manual valve tap, improved the leak protection nature of device through sealing device, avoid the waste and the pollution that the fluid flow caused, through the pressure sensor on the connecting device, improved the result of use of device.

Description

Prevent leaking effectual manual valve tap

Technical Field

The utility model relates to a valve tap technical field, in particular to prevent leaking effectual manual valve tap.

Background

The valve is a control part in a fluid conveying system, is a device for controlling the direction, pressure and flow of fluid, and has the functions of stopping, regulating, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like. Valves used in fluid control systems range in variety and size from the simplest shut-off valves to the variety of valves used in extremely complex autonomous systems. 1. Most of the existing valve faucets are single-layer sealing plates for preventing leakage of fluid, the sealing effect is not ideal, the fluid is easy to leak, the waste of resources is caused, and the environment is influenced; 2. when the existing valve faucet is sealed manually, because workers cannot see the sealing condition inside, the sealing plate is damaged due to over rotation, and the fluid cannot be well sealed by slight rotation, so that the device is limited in use.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a prevent leaking effectual manual valve tap, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a prevent leaking effectual manual valve tap, includes the valve body, valve body left end middle part fixed mounting has the inlet tube, valve body right-hand member middle part fixed mounting has the outlet pipe, the equal fixed mounting of one end that the valve body was kept away from to inlet tube and outlet pipe has the ring flange, two the one end that the valve body was kept away from to the ring flange has all opened a plurality of bolt interface, two the ring flange uses the valve body to distribute as central bilateral symmetry, the valve body left end alternates installs connecting device, connecting device upper end middle part fixed mounting has the fixed block, fixed block upper end movable mounting has sealing device, valve body upper end right part fixed mounting has leak protection device.

Preferably, sealing device includes the mobile base, the equal fixed mounting in mobile base left end, front end, right-hand member and rear end has the rotation handle, mobile base lower extreme fixed mounting has the telescope tube, telescope tube lower extreme movable mounting has the rotation telescopic link, rotation telescopic link lower extreme fixed mounting has the valve plate, the valve plate alternates to be installed in the valve body, the mobile base passes through the telescope tube movable mounting in the top of fixed block.

Preferably, the connecting device comprises a fixing frame, a valve plate movable groove is formed in the middle of the lower end of the fixing frame, a connecting plate is fixedly mounted at the lower end of the fixing frame, a pressure sensor is installed in the middle of the upper end of the connecting plate in an alternating mode, a pressure display screen is fixedly mounted in the middle of the front end of the fixing frame, and the fixing frame is installed at the left end of the valve body in an alternating mode.

Preferably, the leak protection device comprises a telescopic controller, a telescopic plate is movably mounted at the lower end of the telescopic controller, a sealing baffle is fixedly mounted at the lower end of the telescopic plate, and the telescopic controller () is fixedly mounted at the right part of the upper end of the valve body.

Preferably, the size of the valve plate is consistent with the distance between the inner walls of the valve body.

Preferably, the pressure sensor is inserted and installed at the lower end of the valve body and is located right below the valve plate.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model relates to a prevent leaking effectual manual valve tap and pass through the rotation handle on the sealing device and drive movable base, make the telescopic sleeve drive the rotation telescopic link of lower extreme rotate flexible, make the valve plate descend to with the laminating of valve body inner wall, it is flexible again by the flexible controller control expansion plate on the leak protection device, make seal baffle with the sealed closure of drinking-water pipe front end, through valve plate and seal baffle two-layer leak protection of fluid, improved the leak protection nature of device, avoid the waste and the pollution that the fluid outflow caused.

2. The utility model relates to a prevent leaking effectual manual valve tap and pass through pressure sensor on the connecting device, descend to give pressure sensor pressure when the valve plate for the valve body inner wall laminating, operating personnel knows through the pressure display screen to make the valve plate descend to suitable position and seal, thereby improved the result of use of device.

Drawings

FIG. 1 is a schematic view of the whole structure of a manual valve faucet with good anti-leakage effect;

FIG. 2 is a schematic view of the overall structure of the sealing device of the manual valve faucet with good anti-leakage effect;

FIG. 3 is a schematic view of the whole structure of a connection device of a manual valve faucet with good leakage-proof effect;

fig. 4 is a schematic view of the whole structure of the leak-proof device of the manual valve faucet with good leak-proof effect.

In the figure: 1. a valve body; 2. a sealing device; 3. a connecting device; 4. a leakage prevention means; 5. a fixed block; 6. a water inlet pipe; 7. a water outlet pipe; 8. a flange plate; 9. a bolt interface; 20. a movable base; 21. rotating the handle; 22. a telescopic sleeve; 23. rotating the telescopic rod; 24. a valve plate; 30. a fixed mount; 31. a valve plate movable groove; 32. a connecting plate; 33. a pressure sensor; 34. a pressure display screen; 40. a telescoping controller; 41. a retractable plate; 42. and sealing the baffle.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a manual valve tap with good leakage prevention effect comprises a valve body 1, a water inlet pipe 6 is fixedly mounted in the middle of the left end of the valve body 1, a water outlet pipe 7 is fixedly mounted in the middle of the right end of the valve body 1, flange plates 8 are fixedly mounted at the ends, far away from the valve body 1, of the water inlet pipe 6 and the water outlet pipe 7, a plurality of bolt interfaces 9 are respectively arranged at the ends, far away from the valve body 1, of the two flange plates 8, the two flange plates are distributed in a bilateral symmetry mode by taking the valve body 1 as a center, a connecting device 3 is installed at the left end of the valve body 1 in an alternating mode, a fixed block 5 is fixedly mounted in the middle of the upper end of the connecting device 3, a sealing device 2 is movably mounted at the upper end of the fixed block 5, and a leakage prevention device 4 is fixedly mounted at the right part of the upper end of the valve body 1.

The sealing device 2 comprises a movable base 20, wherein a rotating handle 21 is fixedly arranged at each of the left end, the front end, the right end and the rear end of the movable base 20, a telescopic sleeve 22 is fixedly arranged at the lower end of the movable base 20, a rotating telescopic rod 23 is movably arranged at the lower end of the telescopic sleeve 22, a valve plate 24 is fixedly arranged at the lower end of the rotating telescopic rod 23, the valve plate 24 is arranged in the valve body 1 in an inserting manner, the movable base 20 is movably arranged above the fixed block 5 through the telescopic sleeve 22, the rotating handle 21 drives the movable base 20 to rotate, the movable base 20 drives the rotating telescopic rod 23 at the lower end of the telescopic sleeve 22 to rotate and stretch, and the valve plate 24 is lowered to be attached to the inner wall of the valve body 1; the connecting device 3 comprises a fixed frame 30, a valve plate movable groove 31 is formed in the middle of the lower end of the fixed frame 30, a connecting plate 32 is fixedly installed at the lower end of the fixed frame 30, a pressure sensor 33 is installed in the middle of the upper end of the connecting plate 32 in an inserting mode, a pressure display screen 34 is fixedly installed in the middle of the front end of the fixed frame 30, the fixed frame 30 is installed at the left end of the valve body 1 in an inserting mode, pressure is supplied to the pressure sensor 33 when the valve plate 24 descends to the inner wall of the valve body 1 and is attached, and an operator knows the pressure display screen 34 so as to control the sealing strength of the valve plate 24; the leakage-proof device 4 comprises a telescopic controller 40, a telescopic plate 41 is movably mounted at the lower end of the telescopic controller 40, a sealing baffle 42 is fixedly mounted at the lower end of the telescopic plate 41, the telescopic controller 40 is fixedly mounted at the right part of the upper end of the valve body 1, and the telescopic controller 40 controls the telescopic plate 41 to stretch and contract, so that the sealing baffle 42 seals and closes the front end of the water outlet pipe 7; the size of the valve plate 24 is consistent with the distance between the inner walls of the valve body 1; the pressure sensor 33 is inserted into the lower end of the valve body 1, and the pressure sensor 33 is located directly below the valve plate 24.

It should be noted that the utility model relates to a manual valve faucet with good leakage-proof effect, firstly, the pipeline is connected with the valve body 1 in a sealing way through the flange plates 8 at the two ends of the water inlet pipe 6 and the water outlet pipe 7, when the fluid in the pipeline needs to be cut off and leak-proof, the movable base 20 is driven to rotate through the rotating handle 21 on the sealing device 2, the movable base 20 drives the rotating expansion rod 23 at the lower end of the expansion sleeve 22 to rotate and expand, the valve plate 24 is made to descend to be jointed with the inner wall of the valve body 1, then the expansion controller 40 on the leakage-proof device 4 controls the expansion plate 41 to expand and contract, the expansion plate 41 controls the sealing baffle 42 to seal and close the front end of the water outlet pipe 7, the fluid is leak-proof through the valve plate 24 and the sealing baffle 42, not only the leak-proof performance of the device is improved, but also the waste and, sense the pressure that valve plate 24 brought through pressure sensor 33 on connecting device 3, operating personnel knows through pressure display screen 34, and the sealed dynamics of control valve plate 24 makes valve plate 24 descend to suitable position and seals to the result of use of device has been improved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an prevent effectual manual valve tap of leakage, includes valve body (1), its characterized in that: valve body (1) left end middle part fixed mounting has inlet tube (6), valve body (1) right-hand member middle part fixed mounting has outlet pipe (7), the equal fixed mounting of one end that valve body (1) was kept away from in inlet tube (6) and outlet pipe (7) has ring flange (8), two a plurality of bolt interface (9) have all been opened to the one end that valve body (1) was kept away from in ring flange (8), two ring flange (8) use valve body (1) to distribute as central bilateral symmetry, connecting device (3) are installed to valve body (1) left end interlude, connecting device (3) upper end middle part fixed mounting has fixed block (5), fixed block (5) upper end movable mounting has sealing device (2), valve body (1) upper end right part fixed mounting has leak protection device (4).

2. A leak resistant manual valve faucet as recited in claim 1, wherein: sealing device (2) is including movable base (20), the equal fixed mounting in movable base (20) left end, front end, right-hand member and rear end has rotation handle (21), movable base (20) lower extreme fixed mounting has telescope tube (22), telescope tube (22) lower extreme movable mounting has rotation telescopic link (23), rotation telescopic link (23) lower extreme fixed mounting has valve plate (24), install in valve body (1) valve plate (24) interlude, movable base (20) are through telescope tube (22) movable mounting in the top of fixed block (5).

3. A leak resistant manual valve faucet as recited in claim 1, wherein: connecting device (3) are including mount (30), open at mount (30) lower extreme middle part has valve plate movable groove (31), mount (30) lower extreme fixed mounting has connecting plate (32), pressure sensor (33) are installed in the interlude of connecting plate (32) upper end middle part, mount (30) front end middle part fixed mounting has pressure display screen (34), the left end at valve body (1) is installed in the interlude of mount (30).

4. A leak resistant manual valve faucet as recited in claim 1, wherein: leak protection device (4) are including flexible controller (40), flexible controller (40) lower extreme movable mounting has expansion plate (41), expansion plate (41) lower extreme fixed mounting has seal baffle (42), flexible controller (40) fixed mounting is in the upper end right part of valve body (1).

5. A leak resistant manual valve faucet as recited in claim 2, further comprising: the size of the valve plate (24) is consistent with the distance between the inner walls of the valve body (1).

6. A leak resistant manual valve faucet as recited in claim 3, wherein: the pressure sensor (33) is arranged at the lower end of the valve body (1) in a penetrating manner, and the pressure sensor (33) is positioned right below the valve plate (24).