CN208457240U - A kind of Novel Brake Valve - Google Patents
A kind of Novel Brake Valve Download PDFInfo
- Publication number
- CN208457240U CN208457240U CN201820766585.1U CN201820766585U CN208457240U CN 208457240 U CN208457240 U CN 208457240U CN 201820766585 U CN201820766585 U CN 201820766585U CN 208457240 U CN208457240 U CN 208457240U
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- valve
- valve rod
- flap
- gate
- main body
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Abstract
The utility model relates to a kind of Novel Brake Valves, including handle, valve rod, valve body, flap and gate valve main body, wherein one end of handle and valve rod connects, the other end of valve rod is connect with flap, valve body is mounted in gate valve main body, flap is mounted on gate valve body interior, and the other end of valve rod is connect after penetrating valve body with flap；Wherein, the first position limiting structure is provided on valve rod, the second position limiting structure corresponding with the first position limiting structure is provided on valve body, valve rod penetrates after valve body between the first position limiting structure and the second position limiting structure there are an installation mating surface, is provided with valve rod gasket in the installation mating surface between valve rod and valve body.The utility model effectively reduces the frictional force between valve rod and valve body, keeps gate valve torsion more smoothly, extends the service life of gate valve.
Description
Technical field
The present invention relates to valve technology fields, more particularly, to a kind of Novel Brake Valve.
Background technique
Existing gate valve, including handle, valve rod, valve body, flap and gate valve main body, wherein one end of handle and valve rod
Connection, the other end of valve rod are connect with flap, and valve body is mounted in gate valve main body, and flap is mounted on gate valve body interior, valve rod
The other end penetrate valve body after connect with flap；Wherein, it is provided with the first position limiting structure on valve rod, is provided on valve body and first
Corresponding second position limiting structure of position limiting structure, valve rod penetrate after valve body that there are one between the first position limiting structure and the second position limiting structure
A installation mating surface.In specific operation process, operator drives flap to rotate by rotating handle, makes gate valve main body both ends
End or gets through.Valve rod belongs to the high component of fatigue strength, and existing gate valve is after long-time and frequently use, valve rod and valve body
Between installation mating surface frictional force increase, influence the normal twisting of gate valve, reduce the service life of gate valve.
Summary of the invention
It is big in valve rod and valve body cooperation position frictional force it is an object of the invention to solve existing gate valve, influence gate valve
The problem of normally twisting, reducing the service life of gate valve, provides a kind of Novel Brake Valve.
To realize the above goal of the invention, the technical solution adopted is that:
A kind of Novel Brake Valve, including handle, valve rod, valve body, flap and gate valve main body, wherein one end of handle and valve rod connects
It connects, the other end of valve rod is connect with flap, and valve body is mounted in gate valve main body, and flap is mounted on gate valve body interior, valve rod
The other end is connect after penetrating valve body with flap；Wherein, it is provided with the first position limiting structure on valve rod, is provided on valve body and the first limit
Corresponding second position limiting structure of bit architecture, valve rod penetrate after valve body that there are one between the first position limiting structure and the second position limiting structure
Mating surface is installed, is provided with valve rod gasket in the installation mating surface between valve rod and valve body.
In above scheme, gate valve handle is fixedly connected with valve rod, and valve rod is fixedly connected with flap, gate valve main body and flap,
Valve body connection；When operator reverses gate valve handle, gate valve handle band ovable valve stem, valve body, flap rotate simultaneously；It is sent out in flap
When raw rotation, gate valve main body both ends are ended or are got through, and realize the control being opened and closed to water flow.Wherein, the setting of valve rod gasket, effectively
Reduce the frictional force between valve rod and valve body, keeps gate valve torsion more smoothly, extend the service life of gate valve.
Wherein, it is provided with copper inlay in the gate valve main body, valve body is attached by copper inlay and gate valve main body；It is described
Multiple rectangular recess are provided on copper inlay；The handle is mounted on one end of valve rod by screw.
In above scheme, the setting of copper inlay in gate valve main body, is the strong guarantee that valve body is connect with gate valve main body, in copper
Multiple rectangular recess are set on inlay, and the torsion that can bear copper inlay increases, and ability of resisting destruction is stronger, also fills out sizing material
That fills is more compact uniform；Handle is mounted on valve rod by screw, guarantees handle and valve rod while facilitating operator to install
Connection relationship.
Wherein, on the contact surface of valve rod and valve body, split washer, " O " type sealing ring are additionally provided with；In copper inlay and valve
On the contact surface of body connection, it is provided with valve seals；The valve rod gasket, split washer, " O " type sealing ring and valve seal
Circle is made of rubber material.
In above scheme, the setting of valve rod gasket, split washer, " O " type sealing ring and valve seals is effectively increased
The tightness degree of gate valve prevents gate valve leak；The rubber material quality is soft, leakproofness is strong and waterproof performance is good, improves gate valve
Leakproofness.
Wherein, the gate valve bottom part body is provided with a round boss and two vertical convex ribs.
In above scheme, gate valve bottom part body round boss and vertical convex ribs likeness in form are in the setting of " H " type, in gate valve main body
Stabilised platform is formed on bottom, and connection when convenient for product construction is put and usually the displaying of sample is put.
Compared with prior art, the beneficial effects of the present invention are:
A kind of Novel Brake Valve provided by the invention is effectively reduced between valve rod and valve body by the setting of valve rod gasket
Frictional force, make gate valve torsion it is more smoothly, extend the service life of gate valve.
Detailed description of the invention
Fig. 1 is a kind of Novel Brake Valve schematic diagram.
Fig. 2 is a kind of Novel Brake Valve partial schematic diagram.
Fig. 3 is a kind of Novel Brake Valve gate valve bottom part body schematic diagram.
Wherein: 1, handle；2, valve rod；3, split washer；4, valve body；5, " O " type sealing ring；6, valve rod gasket；7, valve body
Sealing ring；8, copper inlay；9, gate valve main body；10, flap；801, rectangular recess；901, round boss；902, vertical convex ribs.
Specific embodiment
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；
Below in conjunction with drawings and examples, the present invention is further elaborated.
Embodiment 1
As shown in Figure 1 and Figure 2, a kind of Novel Brake Valve, including handle 1, valve rod 2, valve body 4, flap 10 and gate valve main body 9,
Middle handle 1 is connect with one end of valve rod 2, and the other end of valve rod 2 is connect with flap 10, and valve body 4 is mounted in gate valve main body 9, valve
Valve 10 is mounted on inside gate valve main body 9, and the other end of valve rod 1 is connect after penetrating valve body 2 with flap 10；Wherein, it is arranged on valve rod 2
There is the first position limiting structure, the second position limiting structure corresponding with the first position limiting structure is provided on valve body 4, after valve rod 2 penetrates valve body 4
There are an installation mating surfaces between first position limiting structure and the second position limiting structure, the installation cooperation between valve rod 2 and valve body 4
Valve rod gasket 6 is provided on face.
In the specific implementation process, gate valve handle 1 is fixedly connected with valve rod 2, and valve rod 2 is fixedly connected with flap 10, gate valve
Main body 3 is connect with flap 10, valve body 4；When operator reverses gate valve handle 1, gate valve handle 1 is with ovable valve stem 2, valve body 4, valve
Valve 10 rotates simultaneously；When flap 10 rotates, 9 both ends of gate valve main body are ended or are got through, and realize the control being opened and closed to water flow.
Wherein, the setting of valve rod gasket 6 effectively reduces the frictional force between valve rod 2 and valve body 4, keeps gate valve torsion more smoothly, prolongs
The service life of long gate valve.
More specifically, copper inlay 8 is provided in the gate valve main body 9, valve body 4 is carried out by copper inlay 8 and gate valve main body 9
Connection；Multiple rectangular recess 801 are provided on the copper inlay 8；The handle 1 is mounted on one end of valve rod 2 by screw.
In the specific implementation process, in gate valve main body 9 copper inlay 8 setting, be that valve body 4 has with what gate valve main body 9 was connect
It tries hard to keep card, multiple rectangular recess 801 is set on copper inlay 8, the torsion that can bear copper inlay 8 increases, and resists energy of rupture
Power is stronger, also fills sizing material more compact uniform；Handle 1 is mounted on valve rod 2 by screw, and operator is facilitated to install
Guarantee the connection relationship of handle 1 Yu valve rod 2 simultaneously.
More specifically, on the contact surface of valve rod 2 and valve body 4, split washer 3, " O " type sealing ring 5 are additionally provided with；In copper
On the contact surface that inlay 8 is connect with valve body 4, it is provided with valve seals 7；The valve rod gasket 6, split washer 3, " O " type are close
Seal 5 and valve seals 7 are made of rubber material.
In the specific implementation process, the setting of valve rod gasket 6, split washer 9, " O " type sealing ring 5 and valve seals 7,
The tightness degree for effectively increasing gate valve prevents gate valve leak；The rubber material quality is soft, leakproofness is strong and waterproof performance
It is good, improve the leakproofness of gate valve.
More specifically, as shown in figure 3,9 bottom of gate valve main body is provided with a round boss 901 and two vertical convex ribs
902。
In the specific implementation process, 9 bottom circular boss 901 of gate valve main body and vertical convex ribs 902 are similar to setting in " H " type
It sets, forms stabilised platform in 9 bottom of gate valve main body, connection when convenient for product construction is put and usually the displaying of sample is put
It puts.
Obviously, the above embodiment of the present invention be only to clearly illustrate example of the present invention, and not be pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
Made any modifications, equivalent replacements, and improvements etc., should be included in the claims in the present invention within the spirit and principle of invention
Protection scope within.
Claims (8)
1. a kind of Novel Brake Valve, including handle (1), valve rod (2), valve body (4), flap (10) and gate valve main body (9), wherein handle
(1) it is connect with one end of valve rod (2), the other end of valve rod (2) is connect with flap (10), and valve body (4) is mounted on gate valve main body (9)
On, flap (10) is mounted on gate valve main body (9) inside, and the other end of valve rod (2) penetrates valve body (4) and connect afterwards with flap (10)；
Wherein, it is provided with the first position limiting structure on valve rod (2), the second limit corresponding with the first position limiting structure is provided on valve body (4)
Structure, valve rod (2) penetrate valve body (4) afterwards between the first position limiting structure and the second position limiting structure there are an installation mating surface,
It is characterized in that: being provided with valve rod gasket (6) in the installation mating surface between valve rod (2) and valve body (4).
2. a kind of Novel Brake Valve according to claim 1, it is characterised in that: it is embedding to be provided with copper in the gate valve main body (9)
Body (8), valve body (4) are attached by copper inlay (8) with gate valve main body (9).
3. a kind of Novel Brake Valve according to claim 2, it is characterised in that: be provided with multiple squares on the copper inlay (8)
Connected in star (801).
4. a kind of Novel Brake Valve according to claim 3, it is characterised in that: the contact surface in valve rod (2) and valve body (4)
On, it is additionally provided with split washer (3), " O " type sealing ring (5).
5. a kind of Novel Brake Valve according to claim 4, it is characterised in that: connect in copper inlay (8) with what valve body (4) was connect
In contacting surface, it is provided with valve seals (7).
6. a kind of Novel Brake Valve according to claim 5, it is characterised in that: the handle (1) is mounted on valve by screw
One end of bar (2).
7. a kind of Novel Brake Valve according to claim 6, it is characterised in that: the valve rod gasket (6), split washer (3),
" O " type sealing ring (5) and valve seals (7) are made of rubber material.
8. described in any item a kind of Novel Brake Valves according to claim 1 ~ 7, it is characterised in that: gate valve main body (9) bottom
It is provided with a round boss (901) and two vertical convex ribs (902).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820766585.1U CN208457240U (en) | 2018-05-22 | 2018-05-22 | A kind of Novel Brake Valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820766585.1U CN208457240U (en) | 2018-05-22 | 2018-05-22 | A kind of Novel Brake Valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208457240U true CN208457240U (en) | 2019-02-01 |
Family
ID=65148575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820766585.1U Active CN208457240U (en) | 2018-05-22 | 2018-05-22 | A kind of Novel Brake Valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208457240U (en) |
-
2018
- 2018-05-22 CN CN201820766585.1U patent/CN208457240U/en active Active
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