CN215334648U - Novel valve - Google Patents
Novel valve Download PDFInfo
- Publication number
- CN215334648U CN215334648U CN202121857609.2U CN202121857609U CN215334648U CN 215334648 U CN215334648 U CN 215334648U CN 202121857609 U CN202121857609 U CN 202121857609U CN 215334648 U CN215334648 U CN 215334648U
- Authority
- CN
- China
- Prior art keywords
- valve rod
- valve
- spring
- water inlet
- diameter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 238000012856 packing Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 23
- 238000012797 qualification Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000006163 transport media Substances 0.000 description 1
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- Lift Valve (AREA)
Abstract
The utility model provides a novel valve, which comprises a valve rod and a gasket, wherein a water inlet hole is formed in the middle of the valve rod, a sealing element is arranged at the lower part of a water inlet hole in the valve rod, a spring connecting part is arranged at the lower part of the sealing element, a spring is sleeved outside the spring connecting part, the gasket is arranged at the upper part of the water inlet hole in the valve rod, and an outer sleeve part is arranged on the outer side of the lower part of the valve rod. The utility model changes the original design of the concave part at the water inlet, so that the gasket cannot be clamped in the concave part and cannot rebound, the product percent of pass is improved, and simultaneously, the design of two large-size water inlets is adopted, so that the water yield is higher.
Description
Technical Field
The utility model belongs to the field of valves, and particularly relates to a novel valve.
Background
Valves are accessories for pipes used to open and close the pipe, control flow direction, regulate and control parameters of the transport medium. The valve rod is an important part in the valve, and the existing common valve rod is provided with a concave part at a water inlet as shown in figure 1, so that the defects that a gasket is easily clamped at the concave part to cause small water yield and the valve rod is rebounded to be clamped are overcome, and the qualification rate of products is reduced.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a novel valve.
The technical scheme of the utility model is as follows:
the utility model provides a new valve, includes valve rod and packing ring, is provided with the inlet opening at the middle part of valve rod, and the lower part position in the water inlet hole on the valve rod is provided with a sealing member, and the lower part of sealing member is provided with spring coupling portion, and spring coupling portion's outside is cup jointed and is provided with the spring, the packing ring sets up the upper portion position in the water inlet hole on the valve rod, and the valve rod lower part outside is provided with outer sleeve spare.
The inlet opening has two, sets up respectively in the left and right sides of valve rod.
The seal is cylindrical and has a diameter greater than the diameter of the valve stem.
The spring connecting part is a cylinder, and the diameter of the spring connecting part is smaller than that of the sealing element.
The interior of the sealing element is sealed, and the sealing element and the upper valve rod are not communicated with each other.
The spring is mounted at a position between the spring connecting portion and the outer sleeve member.
The novel valve is characterized in that the diameter of the water inlet hole is 0.5-1 mm.
The utility model has the following beneficial effects: the novel valve changes the design of the concave part at the water inlet, so that the gasket cannot be clamped in the concave part and cannot rebound, the qualification rate of products is improved, and the design of two large-size water inlets is adopted, so that the water yield is higher.
Drawings
FIG. 1 is a schematic diagram of a prior art old valve construction;
FIG. 2 is a schematic diagram of the novel valve structure of the present invention;
in the figure, 1-valve stem; 2-a gasket; 3, water inlet holes; 4-a sealing member; 5-spring connection part; 6-a spring; 7-outer sleeve member.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
As shown in figure 2, the novel valve comprises a valve rod 1 and a gasket 2, wherein two water inlet holes 3 are formed in the middle of the valve rod 1, the two water inlet holes 3 are respectively formed in the left side and the right side of the valve rod 1, the diameter of each water inlet hole 3 is 0.5-1 mm, and the design of the two large-size water inlet holes is adopted, so that the water yield is higher. A sealing member 4 is provided at a lower position of the water inlet hole 3 of the valve stem 1, the inside of the sealing member 4 is sealed, and the sealing member 4 and the upper valve stem 1 are not communicated with each other. The lower part of sealing member 4 is provided with spring coupling portion 5, and spring coupling portion 5's outside cup joints and is provided with spring 6, and the upper portion position of water hole 3 is gone up in the setting of packing ring 2 on valve rod 1, and the lower part outside of valve rod 1 is provided with outer sleeve member 7. The seal 4 is cylindrical and the diameter of the seal 4 is greater than the diameter of the valve stem 1. The spring connecting portion 5 is a cylinder, and the diameter of the spring connecting portion 5 is smaller than that of the sealing member 4, so that the spring 6 can be arranged at a position between the spring connecting portion 5 and the outer sleeve member 7 and can be just clamped, and the whole structure is more stable.
During the use, valve rod 1 is connected with the shower nozzle, and 2 and the contact of outer sleeve member 7 make liquid can't get into when not pressing the shower nozzle, presses valve rod 1 downstream behind the shower nozzle, makes 2 and the separation of outer sleeve member 7 of packing ring, and liquid is followed the shower nozzle blowout through valve rod 1 after 3 entering valve rod of inlet opening. The novel valve changes the design of the concave part at the water inlet, so that the gasket cannot be clamped in the concave part and cannot rebound, and the qualification rate of products is improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are included in the scope of the present invention.
Claims (7)
1. The utility model provides a new valve, includes valve rod (1) and packing ring (2), its characterized in that is provided with inlet opening (3) at the middle part of valve rod (1), and the lower part position of inlet opening (3) is provided with one sealing member (4) on valve rod (1), and the lower part of sealing member (4) is provided with spring coupling portion (5), and the outside of spring coupling portion (5) is cup jointed and is provided with spring (6), packing ring (2) set up the upper portion position of inlet opening (3) on valve rod (1), and the valve rod (1) lower part outside is provided with outer sleeve (7).
2. A new valve as claimed in claim 1, characterised in that said inlet openings (3) are provided in two, respectively on the left and right sides of the valve stem (1).
3. A new valve according to claim 1, characterized in that said sealing element (4) is cylindrical, the diameter of the sealing element (4) being greater than the diameter of the valve stem (1).
4. A new valve according to claim 3, characterized in that said spring connection (5) is a cylinder, the diameter of the spring connection (5) being smaller than the diameter of the seal (4).
5. A new valve according to claim 1, characterized in that the interior of the sealing element (4) is sealed, the sealing element (4) and the upper valve stem (1) not communicating with each other.
6. A new valve as claimed in claim 4, characterized in that said spring (6) is mounted at a position between the spring connection (5) and the outer sleeve member (7).
7. A new valve as claimed in claim 1, characterised in that said inlet opening (3) has a diameter of 0.5-1 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121857609.2U CN215334648U (en) | 2021-08-10 | 2021-08-10 | Novel valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121857609.2U CN215334648U (en) | 2021-08-10 | 2021-08-10 | Novel valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215334648U true CN215334648U (en) | 2021-12-28 |
Family
ID=79576913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121857609.2U Active CN215334648U (en) | 2021-08-10 | 2021-08-10 | Novel valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215334648U (en) |
-
2021
- 2021-08-10 CN CN202121857609.2U patent/CN215334648U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |