CN107654659A - Simple valve core - Google Patents
Simple valve core Download PDFInfo
- Publication number
- CN107654659A CN107654659A CN201710968838.3A CN201710968838A CN107654659A CN 107654659 A CN107654659 A CN 107654659A CN 201710968838 A CN201710968838 A CN 201710968838A CN 107654659 A CN107654659 A CN 107654659A
- Authority
- CN
- China
- Prior art keywords
- sealing
- valve rod
- fixed seat
- valve
- potsherd
- 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
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
-
- 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
- F16K41/00—Spindle sealings
- F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
- F16K41/08—Spindle sealings with stuffing-box ; Sealing rings with at least one ring provided with axially-protruding peripheral closing-lip
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Check Valves (AREA)
Abstract
The invention discloses a kind of Simple valve core, including lid, fixed potsherd, valve body, valve rod, seal fixed seat, the valve body bottom clamping lid, lid inner seal sets fixed potsherd, the lid, it is relative in the middle part of fixed potsherd to be provided with the delivery port communicated, delivery port side is provided with relative water inlet, fixed potsherd upper end outer edge sealing clamping sealing fixed seat lower end, sealing fixed seat upper end is connected on the inside of valve body, the sealing fixed seat interior sealing socket valve rod, extend valve body in the upper end of valve rod 4, valve rod lower end is sealingly engaged with the delivery port top in the middle part of fixed potsherd, lift valve rod upper end, so that valve rod lower end departs from delivery port.With simple in construction, simple for production, cost is low, it is easy to use the advantages of.
Description
Technical field
The present invention relates to a kind of valve element technical field, specifically a kind of Simple valve core.
Background technology
Valve element typically based on bronze or stainless steel, also there is plastics, nylon, ceramics, glass etc..Valve element in pressure-reducing valve is
Realize one of main parts size of control pressure.
The existing most structure of valve element is more complicated, and cost of manufacture is high, can not meet use demand.
The content of the invention
It is an object of the invention to provide a kind of Simple valve core, overcome the above-mentioned deficiency of prior art, have it is simple in construction,
Simple for production, cost is low, it is easy to use the advantages of.
In order to reach above-mentioned purpose of design, the technical solution adopted by the present invention is as follows：
A kind of Simple valve core, including lid, fixed potsherd, valve body, valve rod, sealing fixed seat, valve body bottom card
Lid is connect, lid inner seal sets fixed potsherd, the water outlet communicated is provided with relatively in the middle part of the lid, fixed potsherd
Mouthful, delivery port side is provided with relative water inlet, fixed potsherd upper end outer edge sealing clamping sealing fixed seat lower end, sealing
Fixed seat upper end is connected on the inside of valve body, and the sealing fixed seat interior sealing socket valve rod, valve body, valve are extended in the upper end of valve rod 4
Bar lower end is sealingly engaged with the delivery port top in the middle part of fixed potsherd, lifts valve rod upper end so that valve rod lower end departs from water outlet
Mouthful.
The valve rod lower end is provided with incline structure, and the delivery port top is provided with tilt port, and incline structure is matched somebody with somebody with tilt port
Close.
Sealing ring is provided between the incline structure and tilt port.
The valve rod is provided with step at top, spring is provided between step and valve body inner side roof, after valve rod lifts
Under spring and Gravitative Loads, automatically reset.
In the middle part of the sealing fixed seat upper end sealing socket valve rod, it is provided between sealing in the middle part of fixed seat upper end and valve rod close
Seal.
Sealing fixed seat lower end sealing connects and fixes potsherd outer edge, sealing fixed seat lower end and fixed potsherd
Sealing ring is provided between outer edge.
Backflow space is provided with the middle part of the sealing fixed seat, the water entered by water inlet is stored in backflow space.
The beneficial effect of Simple valve core of the present invention is：With simple in construction, simple for production, cost is low, user
Just the advantages of.
Brief description of the drawings
Fig. 1 is the schematic diagram of the Simple valve core described in the embodiment of the present invention.
Embodiment
Preferred embodiment of the invention is described in further detail below in conjunction with the accompanying drawings.
As shown in figure 1, the Simple valve core described in the embodiment of the present invention, including lid 1, fixed potsherd 2, valve body 3, valve rod
4th, flow back space 5, sealing fixed seat 6, the bottom clamping lid 1 of valve body 3, and the inner seal of lid 1 sets fixed potsherd 2,
The lid 1, the fixed middle part of potsherd 2 are provided with the delivery port 8 communicated relatively, and delivery port side is provided with relative water inlet 9, Gu
Upper end outer edge sealing clamping sealing fixed seat 6 lower end of Dingtao ceramics 2, sealing fixed seat 6 upper end is connected to the inner side of valve body 3, institute
Sealing fixed seat 6 interior sealing socket valve rod 4 is stated, valve body 3 is extended in the upper end of valve rod 4, and the lower end of valve rod 4 is sealingly engaged with fixed ceramics
The top of delivery port 8 at the middle part of piece 2, lifts the upper end of valve rod 4 so that the lower end of valve rod 4 departs from delivery port 8, and the water that water inlet 9 enters leads to
The gap for crossing the lower end of valve rod 4 and the top of delivery port 8 enters delivery port 8, realizes water outlet.
Further, the lower end of valve rod 4 is provided with incline structure 11, and the top of delivery port 8 is provided with tilt port 10, bevelled junction
Structure 11 coordinates with tilt port 10, realizes sealing.
Sealing ring is provided between the incline structure 11 and tilt port 10.
Further, the valve rod 4 is provided with step at top, and spring 7 is provided between step and the inner side roof of valve body 3,
Valve rod 4 lift after under spring 7 and Gravitative Loads, automatically reset.
Further, it is described to seal the middle part of the upper end of fixed seat 6 sealing socket valve rod 4, seal in the upper end of fixed seat 6 and valve rod 4
Sealing ring is provided between portion.
Sealing fixed seat 6 lower end sealing connects and fixes the outer edge of potsherd 2, and the sealing lower end of fixed seat 6 is made pottery with fixed
Sealing ring is provided between the outer edge of ceramics 2.
The middle part of sealing fixed seat 6 is provided with backflow space 5, and the water entered by water inlet 9 is stored in backflow space 5.
Present embodiment the preferred embodiments of the present invention, it can not limit the invention, specific every power
Sharp protection domain is defined by the claims.
Claims (7)
- A kind of 1. Simple valve core, it is characterised in that：Including lid, fixed potsherd, valve body, valve rod, sealing fixed seat, the valve Body bottom clamping lid, lid inner seal set fixed potsherd, are provided with and communicate relatively in the middle part of the lid, fixed potsherd Delivery port, delivery port side is provided with relative water inlet, under fixed potsherd upper end outer edge sealing clamping sealing fixed seat End, sealing fixed seat upper end are connected on the inside of valve body, and the sealing fixed seat interior sealing socket valve rod, the upper end of valve rod 4 is extended Valve body, valve rod lower end are sealingly engaged with the delivery port top in the middle part of fixed potsherd, lift valve rod upper end so that valve rod lower end takes off Separate out the mouth of a river.
- 2. Simple valve core according to claim 1, it is characterised in that：The valve rod lower end is provided with incline structure, it is described go out Mouth of a river top is provided with tilt port, and incline structure coordinates with tilt port.
- 3. Simple valve core according to claim 2, it is characterised in that：Sealing is provided between the incline structure and tilt port Circle.
- 4. Simple valve core according to claim 2, it is characterised in that：The valve rod is provided with step, step at top Being provided with spring on the inside of valve body between roof, valve rod lift after under spring and Gravitative Loads, automatically reset.
- 5. Simple valve core according to claim 4, it is characterised in that：In the sealing fixed seat upper end sealing socket valve rod Portion, sealing ring is provided between sealing in the middle part of fixed seat upper end and valve rod.
- 6. Simple valve core according to claim 5, it is characterised in that：Sealing fixed seat lower end sealing connects and fixes pottery Ceramics outer edge, seal and be provided with sealing ring between fixed seat lower end and fixed potsherd outer edge.
- 7. Simple valve core according to claim 6, it is characterised in that：Backflow space is provided with the middle part of the sealing fixed seat, The water entered by water inlet is stored in backflow space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710968838.3A CN107654659A (en) | 2017-10-18 | 2017-10-18 | Simple valve core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710968838.3A CN107654659A (en) | 2017-10-18 | 2017-10-18 | Simple valve core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107654659A true CN107654659A (en) | 2018-02-02 |
Family
ID=61118735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710968838.3A Pending CN107654659A (en) | 2017-10-18 | 2017-10-18 | Simple valve core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107654659A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101893104A (en) * | 2010-08-07 | 2010-11-24 | 张志忠 | Water valve for solar water heater |
| CN201844046U (en) * | 2010-11-15 | 2011-05-25 | 杨方华 | Ceramic valve spool of water dispenser pressure relief valve |
| CN202228728U (en) * | 2011-08-26 | 2012-05-23 | 陈华东 | Spring ceramic one-way valve |
| CN102777609A (en) * | 2012-07-30 | 2012-11-14 | 浙江沁园水处理科技有限公司 | Mechanical normally open valve |
| CN104343997A (en) * | 2013-08-10 | 2015-02-11 | 龙口市海丰环境科技工程有限公司 | Sealing component of multichannel water treatment valve |
| CN204942616U (en) * | 2015-08-14 | 2016-01-06 | 厦门松霖科技有限公司 | Two water route water outlet spool |
| CN204985938U (en) * | 2015-07-18 | 2016-01-20 | 浙江康和机械科技有限公司 | A solenoid valve for fluid flow control |
-
2017
- 2017-10-18 CN CN201710968838.3A patent/CN107654659A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101893104A (en) * | 2010-08-07 | 2010-11-24 | 张志忠 | Water valve for solar water heater |
| CN201844046U (en) * | 2010-11-15 | 2011-05-25 | 杨方华 | Ceramic valve spool of water dispenser pressure relief valve |
| CN202228728U (en) * | 2011-08-26 | 2012-05-23 | 陈华东 | Spring ceramic one-way valve |
| CN102777609A (en) * | 2012-07-30 | 2012-11-14 | 浙江沁园水处理科技有限公司 | Mechanical normally open valve |
| CN104343997A (en) * | 2013-08-10 | 2015-02-11 | 龙口市海丰环境科技工程有限公司 | Sealing component of multichannel water treatment valve |
| CN204985938U (en) * | 2015-07-18 | 2016-01-20 | 浙江康和机械科技有限公司 | A solenoid valve for fluid flow control |
| CN204942616U (en) * | 2015-08-14 | 2016-01-06 | 厦门松霖科技有限公司 | Two water route water outlet spool |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180202 |