CN107061813A - A kind of valve - Google Patents
A kind of valve Download PDFInfo
- Publication number
- CN107061813A CN107061813A CN201710465953.9A CN201710465953A CN107061813A CN 107061813 A CN107061813 A CN 107061813A CN 201710465953 A CN201710465953 A CN 201710465953A CN 107061813 A CN107061813 A CN 107061813A
- Authority
- CN
- China
- Prior art keywords
- valve
- valve element
- spring
- cavity
- housing
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/0413—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded in the form of closure plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Prostheses (AREA)
Abstract
The invention discloses a kind of valve, including housing, valve element and valve seat, valve seat is arranged on below housing, activity cavity and fixed cavity are provided with housing, it is provided with activity cavity in spring, fixed cavity and is provided with valve element, activity cavity is located at the lower section of fixed cavity, connecting portion is provided between valve element and spring, is connected between valve element and spring by piston.The beneficial effects of the invention are as follows：It is simple in construction, it is easy for installation using simple operation, will be movable between valve element and spring by piston, with preferable circulation effect.
Description
Technical field
The present invention relates to a kind of valve.
Background technology
Valve is that one or more opening or passage are blocked come open and close or partly using a movable part, make liquid stream,
Air stream or other air-flows or a large amount of bulk materials can flow out, block or a kind of adjusted device；Valve element is also referred to, this
The movable part of device.But existing valve is complicated in process, it is impossible to meet demand.
Therefore, to solve the above problems, special provide a kind of new technical scheme.
The content of the invention
The present invention provides a kind of valve.
The technical solution adopted by the present invention is：
A kind of valve, including housing, valve element and valve seat, the valve seat are arranged on below housing, and activity cavity is provided with the housing
And fixed cavity, the activity cavity is interior to be provided with spring, the fixed cavity provided with valve element, and the activity cavity is located at fixation
The lower section of cavity, is provided with connecting portion, is connected between the valve element and spring by piston between the valve element and spring.
Further, the seat bottom portion is provided with drain tap.
Further, it is provided with hole on the valve element.
Further, the piston is in connecting portion.
Further, the connecting portion is arc-shaped.
The beneficial effects of the invention are as follows：It is simple in construction, it is easy for installation using simple operation, by piston by valve element and bullet
It is movable between spring, with preferable circulation effect.
Brief description of the drawings
The present invention is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the structural representation of the present invention.
Wherein：1st, housing, 2, valve element, 3, valve seat, 4, activity cavity, 5, fixed cavity, 6, spring, 7, connecting portion, 8, living
Plug, 9, drain tap, 10, hole.
Embodiment
In order to deepen the understanding of the present invention, below in conjunction with embodiment and accompanying drawing, the invention will be further described, should
Embodiment is only used for explaining the present invention, does not constitute the restriction to protection scope of the present invention.
A kind of valve as shown in Figure 1, including housing 1, valve element 2 and valve seat 3, valve seat 3 are arranged in the lower section of housing 1, housing 1
Provided with activity cavity 4 and fixed cavity 5, it is provided with activity cavity 4 in spring 6, fixed cavity 5 and is provided with valve element 2, activity cavity 4
Connecting portion 7 is provided between the lower section of fixed cavity 5, valve element 2 and spring 6, is connected between valve element 2 and spring 6 by piston 8
Connect, the bottom of valve seat 3, which is provided with drain tap 9, valve element 2, is provided with hole 10, piston 8 is in connecting portion 7, and connecting portion 7 is arc-shaped.
The beneficial effects of the invention are as follows：It is simple in construction, it is easy for installation using simple operation, by piston by valve element and bullet
It is movable between spring, with preferable circulation effect.
The above described is only a preferred embodiment of the present invention, being not the limit for making any other form to the present invention
System, and any modification made according to technical spirit of the invention or equivalent variations, still fall within model claimed of the invention
Enclose.
Claims (5)
1. a kind of valve, it is characterised in that：Including housing, valve element and valve seat, the valve seat is arranged on below housing, in the housing
It is provided with provided with activity cavity and fixed cavity, in the activity cavity in spring, the fixed cavity and is provided with valve element, the activity
Cavity is located at the lower section of fixed cavity, and connecting portion is provided between the valve element and spring, work is passed through between the valve element and spring
Plug connection.
2. a kind of valve according to claim 1, it is characterised in that：The seat bottom portion is provided with drain tap.
3. a kind of valve according to claim 1, it is characterised in that：Hole is provided with the valve element.
4. a kind of valve according to claim 1, it is characterised in that：The piston is in connecting portion.
5. a kind of valve according to claim 1, it is characterised in that：The connecting portion is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710465953.9A CN107061813A (en) | 2017-06-19 | 2017-06-19 | A kind of valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710465953.9A CN107061813A (en) | 2017-06-19 | 2017-06-19 | A kind of valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107061813A true CN107061813A (en) | 2017-08-18 |
Family
ID=59594221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710465953.9A Pending CN107061813A (en) | 2017-06-19 | 2017-06-19 | A kind of valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107061813A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111828284A (en) * | 2020-07-17 | 2020-10-27 | 陈金财 | Mobile tire inflation pump mechanism capable of preventing excessive inflation |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8332024D0 (en) * | 1982-12-09 | 1984-01-04 | Hemscheidt Maschf Hermann | Pressure-limiting hydraulic valve |
| CN101839359A (en) * | 2009-11-18 | 2010-09-22 | 南京工程学院 | Variable-difference relief valve |
| CN201944356U (en) * | 2011-01-04 | 2011-08-24 | 句容市天龙机械制造厂 | Plunger type safety valve |
| CN202901414U (en) * | 2012-11-12 | 2013-04-24 | 黄晓东 | Novel pressure release valve |
| CN203322343U (en) * | 2013-06-21 | 2013-12-04 | 泸州国邦机械有限公司 | Direct-acting overflow valve |
| CN203856792U (en) * | 2014-05-26 | 2014-10-01 | 圣邦集团有限公司 | Deflector type shock-absorption relief valve |
| CN204312799U (en) * | 2014-11-18 | 2015-05-06 | 上海立新液压有限公司 | A kind of plug-in overflow valve |
-
2017
- 2017-06-19 CN CN201710465953.9A patent/CN107061813A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8332024D0 (en) * | 1982-12-09 | 1984-01-04 | Hemscheidt Maschf Hermann | Pressure-limiting hydraulic valve |
| CN101839359A (en) * | 2009-11-18 | 2010-09-22 | 南京工程学院 | Variable-difference relief valve |
| CN201944356U (en) * | 2011-01-04 | 2011-08-24 | 句容市天龙机械制造厂 | Plunger type safety valve |
| CN202901414U (en) * | 2012-11-12 | 2013-04-24 | 黄晓东 | Novel pressure release valve |
| CN203322343U (en) * | 2013-06-21 | 2013-12-04 | 泸州国邦机械有限公司 | Direct-acting overflow valve |
| CN203856792U (en) * | 2014-05-26 | 2014-10-01 | 圣邦集团有限公司 | Deflector type shock-absorption relief valve |
| CN204312799U (en) * | 2014-11-18 | 2015-05-06 | 上海立新液压有限公司 | A kind of plug-in overflow valve |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111828284A (en) * | 2020-07-17 | 2020-10-27 | 陈金财 | Mobile tire inflation pump mechanism capable of preventing excessive inflation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170818 |
|
| RJ01 | Rejection of invention patent application after publication |