CN212509905U

CN212509905U - Valve convenient to replace

Info

Publication number: CN212509905U
Application number: CN202020575358.8U
Authority: CN
Inventors: 张开成
Original assignee: Individual
Current assignee: Wusu Dingsheng Thermal Power Co Ltd
Priority date: 2020-04-17
Filing date: 2020-04-17
Publication date: 2021-02-09
Anticipated expiration: 2030-04-17

Abstract

The utility model discloses a valve convenient to change, including the valve body, the left and right sides of valve body is equipped with import and export respectively, the outside of import and export is equipped with trapezoidal import and trapezoidal export respectively, inlet tube and outlet pipe have been cup jointed respectively in the outside on trapezoidal import and trapezoidal export surface, solid fixed ring has all been cup jointed to the inboard on inlet tube and outlet pipe surface, gu fixed ring comprises left semi-ring, right semi-ring, lug, fixing bolt and rubber ring. The utility model discloses an import, export, trapezoidal import, trapezoidal export, solid fixed ring, left semi-ring, right semi-ring, lug, fixing bolt and rubber ring can be convenient for dismantle and install the valve, has just so avoided the staff when dismantling the installation to the valve, because the flow is loaded down with trivial details to lead to the staff when dismantling and installing, cracked situation appears in the water pipe.

Description

Valve convenient to replace

Technical Field

The utility model relates to the technical field of valves, specifically be a valve convenient to change.

Background

The valve is a control part in a fluid conveying system and has the functions of stopping, adjusting, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like.

The valve is when damaging, and the valve that needs to be renewed uses, and at present, the current valve in market is very loaded down with trivial details when dismantling and installing, moreover when dismantling and installing, because the flow is loaded down with trivial details to lead to the valve when dismantling or installing, the ruptured situation appears in the water pipe.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a valve convenient to change possesses the advantage of being convenient for to the valve change, has solved the loaded down with trivial details problem of flow process when the valve is changed.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a valve convenient to change, includes the valve body, the left and right sides of valve body is equipped with import and export respectively, the outside of import and export is equipped with trapezoidal import and trapezoidal export respectively, inlet tube and outlet pipe have been cup jointed respectively in the outside on trapezoidal import and trapezoidal export surface, solid fixed ring has all been cup jointed to the inboard on inlet tube and outlet pipe surface, gu fixed ring comprises left semi-ring, right semi-ring, lug, fixing bolt and rubber ring, left side semi-ring is located the right side of right semi-ring, the lug all is located the top and the bottom of left semi-ring and right semi-ring, fixing bolt is located the inner chamber of lug, the rubber ring is located the inner chamber of left semi-ring and right semi-ring, the top of valve body is equipped with the lead screw, the top of lead screw is equipped with rotatory.

Preferably, the connection parts of the inner sides of the inlet and the outlet and the valve body are fixedly connected through fixing parts, and the connection parts of the outer sides of the inlet and the outlet and the water inlet pipe and the water outlet pipe are connected through sealing rings.

Preferably, the shape and size of the two fixing rings are consistent, and the fixing rings are centrosymmetric relative to the valve body.

Preferably, the top of valve body is equipped with the fixed block, and the inner chamber of fixed block passes through-hole and lead screw swing joint.

Preferably, the junction of the top of lead screw and rotatory handle passes through fixed plate fixed connection, and the surface of rotatory handle is equipped with anti-skidding screw thread, and the both sides at rotatory handle top all are equipped with the non slipping spur.

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

1. the utility model discloses an import, export, trapezoidal import, trapezoidal export, solid fixed ring, left semi-ring, right semi-ring, lug, fixing bolt and rubber ring can be convenient for dismantle and install the valve, has just so avoided the staff when dismantling the installation to the valve, because the flow is loaded down with trivial details to lead to the staff when dismantling and installing, cracked situation appears in the water pipe, has improved staff's work efficiency greatly, is fit for using widely.

2. The utility model discloses a sealing ring can play sealed effect to the valve when using, and the valve effect is better when using like this, has avoided the valve to use because sealed effect is not good, leads to the situation that the valve appears leaking when using to the leakproofness of valve has been improved greatly.

Drawings

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

fig. 2 is a schematic view of the fixing ring structure of the present invention.

In the figure: 1 valve body, 2 import, 3 sealing rings, 4 fixed rings, 41 left semi-rings, 42 right semi-rings, 43 lugs, 44 fixing bolts, 45 rubber ring, 5 trapezoidal import, 6 inlet tubes, 7 export, 8 trapezoidal export, 9 outlet pipes, 10 fixed blocks, 11 lead screws, 12 non-slip blocks, 13 rotation handle, 14 fixed plates, 15 non-slip threads.

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. 1-2, a valve convenient for replacement comprises a valve body 1, a fixing block 10 is arranged at the top of the valve body 1, the inner cavity of the fixing block 10 is movably connected with a screw rod 11 through a through hole, an inlet 2 and an outlet 7 are respectively arranged at the left side and the right side of the valve body 1, the inner sides of the inlet 2 and the outlet 7 are fixedly connected with the joint of the valve body 1 through a fixing part, and the outer sides of the inlet 2 and the outlet 7 are connected with the joint of a water inlet pipe 6 and a water outlet pipe 9 through a sealing ring 3, the sealing ring 3 can play a sealing role when the valve is used, so that the valve has a better effect when in use, the use of the valve is avoided, the water leakage condition of the valve when in use is caused by poor sealing effect, the sealing performance of the valve is greatly improved, a trapezoid inlet 5 and a trapezoid outlet 8 are respectively arranged at the outer sides of the inlet 2 and, the outer sides of the surfaces of the trapezoid inlet 5 and the trapezoid outlet 8 are respectively sleeved with the water inlet pipe 6 and the water outlet pipe 9, the inner sides of the surfaces of the water inlet pipe 6 and the water outlet pipe 9 are both sleeved with the fixing rings 4, the shapes and the sizes of the two fixing rings 4 are consistent, the fixing rings 4 are in central symmetry with respect to the valve body 1, and the fixing rings 4 are composed of a left half ring 41, a right half ring 42, a convex block 43, a fixing bolt 44 and a rubber ring 45. the utility model discloses an inlet 2, an outlet 7, the trapezoid inlet 5, the trapezoid outlet 8, the fixing rings 4, the left half ring 41, the right half ring 42, the convex block 43, the fixing bolt 44 and the rubber ring 45, the disassembly and the installation of the valve can be convenient, thus, the situation that the water pipe is broken when the disassembly and the installation of the valve are carried out by workers are avoided, because the, the valve is suitable for popularization and use, the left half ring 41 is positioned on the right side of the right half ring 42, the bump 43 is positioned at the top and the bottom of the left half ring 41 and the right half ring 42, the fixing bolt 44 is positioned in an inner cavity of the bump 43, the rubber ring 45 is positioned in an inner cavity of the left half ring 41 and the right half ring 42, and the rubber ring 45 can play a role in preventing abrasion to a water pipe, so that the valve has a better effect in use, the situation that the water pipe is abraded when the valve is used for a long time, so that the water pipe is broken and cannot be normally used is avoided, the screw rod 11 is arranged at the top of the valve body 1, the joint of the top of the screw rod 11 and the rotating handle 13 is fixedly connected through the fixing plate 14, and the rotating handle 13 can be fixed through the fixing plate 14, so that the rotating handle 13 has a better effect in use, and the situation that the rotating handle, thereby lead to the unable normal use's of rotatory handle 13 situation, the surface of rotatory handle 13 is equipped with anti-skidding screw thread 15, the both sides at rotatory handle 13 top all are equipped with non slipping spur 12, through non slipping spur 12 and anti-skidding screw thread 15, can play skid-proof effect when using to rotatory handle 13, rotatory handle 13 is better when using the effect like this, avoided rotatory handle 13 often, the situation of desliding appears in rotatory handle 13, the top of screw pole 11 is equipped with rotatory handle 13.

During the use, cover sealing ring 3 on import 2 and export 7, seal, on inlet tube 6 and outlet pipe 9 cover trapezoidal import 5 and trapezoidal export 8 respectively, mutually support through fixed ring 4 last left semi-ring 41, right semi-ring 42, lug 43, fixing bolt 44 and rubber ring 45, seal between inlet tube 6 and outlet pipe 9 and trapezoidal import 5 and trapezoidal export 8, mutually support through screw pole 11 and rotatory handle 13, to rivers in the valve go on the switch can.

In summary, the following steps: this valve convenient to change through import 2, export 7, trapezoidal import 5, trapezoidal export 8, solid fixed ring 4, left semi-ring 41, right semi-ring 42, lug 43, fixing bolt 44 and rubber ring 45, has solved the loaded down with trivial details problem of flow process when the valve is changed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A valve convenient to change, includes valve body (1), its characterized in that: the left side and the right side of the valve body (1) are respectively provided with an inlet (2) and an outlet (7), the outer sides of the inlet (2) and the outlet (7) are respectively provided with a trapezoidal inlet (5) and a trapezoidal outlet (8), the outer sides of the surfaces of the trapezoidal inlet (5) and the trapezoidal outlet (8) are respectively sleeved with a water inlet pipe (6) and a water outlet pipe (9), the inner sides of the surfaces of the water inlet pipe (6) and the water outlet pipe (9) are respectively sleeved with a fixing ring (4), the fixing ring (4) is composed of a left half ring (41), a right half ring (42), a convex block (43), a fixing bolt (44) and a rubber ring (45), the left half ring (41) is positioned on the right side of the right half ring (42), the convex block (43) is positioned at the top and the bottom of the left half ring (41) and the right half ring (42), the fixing bolt (44) is positioned in the inner cavity of the convex block (43), and the rubber ring (45) is, the valve is characterized in that a screw rod (11) is arranged at the top of the valve body (1), and a rotary handle (13) is arranged at the top of the screw rod (11).

2. A valve as defined in claim 1, wherein: the junction of the inner sides of the inlet (2) and the outlet (7) and the valve body (1) is fixedly connected through a fixing piece, and the junction of the outer sides of the inlet (2) and the outlet (7) and the junction of the water inlet pipe (6) and the water outlet pipe (9) are connected through a sealing ring (3).

3. A valve as defined in claim 1, wherein: the shape and the size of the two fixing rings (4) are consistent, and the fixing rings (4) are centrosymmetric relative to the valve body (1).

4. A valve as defined in claim 1, wherein: the top of valve body (1) is equipped with fixed block (10), and the inner chamber of fixed block (10) passes through-hole and lead screw (11) swing joint.

5. A valve as defined in claim 1, wherein: the connecting part of the top of the screw rod (11) and the rotating handle (13) is fixedly connected through a fixing plate (14), anti-skidding threads (15) are arranged on the surface of the rotating handle (13), and anti-skidding blocks (12) are arranged on two sides of the top of the rotating handle (13).