CN208417591U - A kind of Multifunction ball valve - Google Patents
A kind of Multifunction ball valve Download PDFInfo
- Publication number
- CN208417591U CN208417591U CN201820610040.1U CN201820610040U CN208417591U CN 208417591 U CN208417591 U CN 208417591U CN 201820610040 U CN201820610040 U CN 201820610040U CN 208417591 U CN208417591 U CN 208417591U
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- Prior art keywords
- valve body
- spring
- plate
- connecting rod
- ball valve
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Abstract
The utility model provides a kind of Multifunction ball valve, including upper valve body, lower valve body, ball valve core and handle, upper valve body and lower valve body pass through the flanged joint that respective end is arranged in, and are equipped with ball valve core in upper valve body, handle is connected on ball valve core, handle is located on the outside of upper valve body；It is concave inside lower valve body, spring, connecting rod and check valve plate are equipped in lower valve body, spring surrounds connecting rod, connecting rod is connect with check valve plate, the upper end plate of spring is located at connecting rod upper end and contacts with lower valve body inner wall, the lower end of spring is connect with check valve plate, and spring, non-return slide plate can move up and down in lower valve body.The utility model, compact-sized beauty, energy conservation and environmental protection greatly reduce installation workload, and integral installation test factory, process control performance is stablized, it can be ensured that the consistency of product size is not easy phenomena such as loosening dislocation in transhipment, and ne-leakage is worried.
Description
Technical field
The utility model belongs to valve technology field, more specifically to a kind of Multifunction ball valve.
Background technique
In plumbing field, to ensure the requirement such as equipment reliability service and Maintenance and Repair, indispensable gate valve in pipeline
With check-valves, connecting hose etc., multiple valves and component are serially connected in pipeline, and erroneous for installation, more components have accumulation ruler in an installation
Very little error increases in the hidden danger of sealing interface leakage, connects surface parts in transit and be also easy to loosen dislocation, system is caused to run
It is unstable.
Utility model content
Based on this, it is necessary to a Multifunction ball valve is provided, to solve above-mentioned deficiency.
A kind of Multifunction ball valve, including upper valve body, lower valve body, ball valve core and handle, the upper valve body and the lower valve body
By the way that the flanged joint of respective end is arranged in, it is equipped with ball valve core in the upper valve body, is connected with handle on the ball valve core, institute
Handle is stated to be located on the outside of upper valve body；It is concave inside the lower valve body, spring, connecting rod and check-valves are equipped in the lower valve body
Plate, the spring surround the connecting rod, and the connecting rod is connect with the check valve plate, and the upper end plate of the spring is located at company
It extension bar upper end and is contacted with lower valve body inner wall, the lower end of the spring is connect with check valve plate, the spring, the non-return slide plate
It can be moved up and down in the lower valve body.
Further, the lower valve body inner wall is equipped with the first chimb, the second chimb, and the upper end periphery of the spring is resisted against
On first chimb, the periphery of the check valve plate is resisted against on second chimb.
Further, the junction of the upper valve body and the lower valve body is equipped with a circle rubber seal.
The beneficial effects of the utility model are: compact-sized beauty, energy conservation and environmental protection, greatly reduce installation workload, it is whole
Installation test factory, process control performance are stablized, it can be ensured that the consistency of product size is not easy in transhipment to loosen dislocation etc. existing
As ne-leakage is worried.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model Multifunction ball valve；
Fig. 2 is the A-A cross-sectional view of Fig. 1；
In figure, 1- upper valve body, 2- lower valve body, 3- ball valve core, 4- handle, 5- flange, 6- spring, 7- connecting rod, 8- non-return
Valve plate, the first chimb of 9-, the second chimb of 10-, 11- rubber seal.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear
Define.
A kind of Multifunction ball valve referring to FIG. 1-2, including upper valve body 1, lower valve body 2, ball valve core 3 and handle 4, upper valve body 1
It is connect with lower valve body 2 by the way that the flange 5 of respective end is arranged in, it is close that the junction of upper valve body 1 and lower valve body 2 is equipped with a circle rubber
Seal 11；It is equipped with ball valve core 3 in upper valve body 1, handle 4 is connected on ball valve core 3, handle 4 is located at 1 outside of upper valve body；Lower valve body 2
It is internal concave, it is equipped with spring 6, connecting rod 7 and check valve plate 8 in lower valve body 2,2 inner wall of lower valve body is equipped with the first chimb 9, the
Two chimbs 10, spring 6 surround connecting rod 7, and connecting rod 7 is connect with check valve plate 8, and the upper end plate of spring 6 is located in connecting rod 7
End, the periphery of 6 upper end of spring are resisted against on the first chimb 9, and the lower end of spring 6 is connect with check valve plate 8, outside check valve plate 8
It encloses and is resisted against on the second chimb 10, spring 6, non-return slide plate 8 can move up and down in lower valve body 2.
Repair or overhaul the utility model when, as long as loose ends flange 5 connect bolt, integrally can fast dismantle or
Replacement.Handle 4 is pulled when overhauling water pump or internal component to point is closed, water route disconnects at this time, can be with safety inspection water pump etc.
Component；Handle 4 is pulled to the position opened, at this moment water route connection can be when water pump be closed, under the action of spring 6, check valve plate
8 and the second chimb 10 of lower valve body 2 be closed completely, prevent aqueous reflux.
Above-mentioned Multifunction ball valve, compact-sized beauty, energy conservation and environmental protection greatly reduce installation workload, integral installation test
Factory, process control performance are stablized, it can be ensured that the consistency of product size is not easy phenomena such as loosening dislocation, ne-leakage in transhipment
It is worried.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (3)
1. a kind of Multifunction ball valve, including upper valve body, lower valve body, ball valve core and handle, which is characterized in that the upper valve body and institute
It states lower valve body and passes through the flanged joint that respective end is set, ball valve core is equipped in the upper valve body, is connected on the ball valve core
There is handle, the handle is located on the outside of upper valve body；It is concave inside the lower valve body, spring, connection are equipped in the lower valve body
Bar and check valve plate, the spring surround the connecting rod, and the connecting rod connect with the check valve plate, the spring it is upper
End plate is located at connecting rod upper end and contacts with lower valve body inner wall, and the lower end of the spring is connect with check valve plate, the spring, institute
Stating non-return slide plate can move up and down in the lower valve body.
2. Multifunction ball valve according to claim 1, which is characterized in that the lower valve body inner wall is equipped with the first chimb, the
Two chimbs, the upper end periphery of the spring are resisted against on first chimb, and the check valve plate periphery is resisted against described second
On chimb.
3. Multifunction ball valve according to claim 1, which is characterized in that the junction of the upper valve body and the lower valve body
Equipped with a circle rubber seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820610040.1U CN208417591U (en) | 2018-04-26 | 2018-04-26 | A kind of Multifunction ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820610040.1U CN208417591U (en) | 2018-04-26 | 2018-04-26 | A kind of Multifunction ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208417591U true CN208417591U (en) | 2019-01-22 |
Family
ID=65115635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820610040.1U Active CN208417591U (en) | 2018-04-26 | 2018-04-26 | A kind of Multifunction ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208417591U (en) |
-
2018
- 2018-04-26 CN CN201820610040.1U patent/CN208417591U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |