CN2227767Y - Stop valve - Google Patents
Stop valve Download PDFInfo
- Publication number
- CN2227767Y CN2227767Y CN 95214869 CN95214869U CN2227767Y CN 2227767 Y CN2227767 Y CN 2227767Y CN 95214869 CN95214869 CN 95214869 CN 95214869 U CN95214869 U CN 95214869U CN 2227767 Y CN2227767 Y CN 2227767Y
- Authority
- CN
- China
- Prior art keywords
- valve
- valve body
- sealing cap
- central
- model
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Lift Valve (AREA)
Abstract
The utility model relates to a stop valve. The utility model has a valve body provided with an inlet and an outlet along the same axis, a water gap with horizontal convex porch is arranged in the central of the valve body on the divider wall of the valve body of the utility model. Threads of the upper end of the valve body are connected with a sealing cap, a central through hole with inner threads is arranged on the sealing cap, and a valve arranged vertically is penetrated in the central through hole depending on threads. The lower part of the valve rod is a cylindrical H-shaped body, and a circular rigid bottom pad and a flexible soft pad, which are assembled on the cylindrical H-shaped body, correspond to the horizontal convex porch of the water gap. The utility model has the advantages of simple valve structure, favorable antiwear performance of parts, and favorable anti-seeping performance.
Description
The utility model relates to a kind of stop valve, mainly is the architecture advances that existing similar stop valve is simplified and prevented to be done aspect the seepage at pipe valve.
At present, the general stop valve of Shi Yonging, its valve are roughly cock or flat stifled formula structure, exist the valve mechanism complexity, and be not wear-resistant, the shortcoming of easy to leak.
The purpose of this utility model is the above-mentioned shortcoming that exists at existing stop valve, and a kind of structure tube list is provided, and is durable in use, is difficult for taking place the stop valve of seepage.
The realization the technical solution of the utility model is: a kind of stop valve, it has valve body, this valve body upper end scyewed joint sealing cap, sealing cap is provided with tapped central through bore, install a perpendicular valve rod of putting in the hole, the valve rod upper end is equipped with the handle middle part and is a threaded stem for, and its thread rod part cooperates the assembling of realization valve rod and sealing cap with the thread section in the central through bore; On the partition wall of valve body, open the mouth of a river with horizontal convex edge in the center of valve body, place the underpart of the valve rod of mouth of a river top to be cylinder worker body, be provided with the Circular Rigid heelpiece and the flexible cushion of band center pilot hole with horizontal convex edge, the mouth of a river corresponding cylinder worker body.
It is simple to the utlity model has valve mechanism, wear-resistant, not the advantage of easy to leak.
Accompanying drawing is this stop valve master sectional view.
Below in conjunction with drawings and Examples the utility model is further described: valve body 1 has the import and export of coaxial line, and its valve body upper end scyewed joint sealing cap 2 is established tapped central through bore on the sealing cap, install a perpendicular valve rod 3 of putting in the hole.Bar 3 upper ends dispose handle 4, and the middle part is a threaded stem for one section, and its thread rod part cooperates the assembling of realization valve rod and sealing cap with the thread section in the central through bore.Stuffing box packing and seal ring are filled and disposed to valve rod 3 with the top and the lower end of sealing cap 2 sections of cooperation.Stuffing box packing is by the gland consolidation of scyewed joint in the sealing cap upper end.Open the mouth of a river with horizontal convex edge in the center of valve body on the partition wall of valve body 1, place the underpart of the valve rod 3 of top, the mouth of a river to be cylinder worker body.Heelpiece 5 adopts rigid material to make, cushion 6 is selected for use has certain flexible flexible material, pad 5 and pad 6 are the circular body of band center hole, are fixed on valve rod 3 lower ends by making its center hole and cooperating of cylinder worker body pad 5 pads 6, and make the horizontal convex edge in itself and the mouth of a river corresponding.
Claims (1)
1, a kind of stop valve, it comprises valve body (1), this valve body upper end scyewed joint sealing cap (2), sealing cap is provided with tapped central through bore, install a perpendicular valve rod (3) of putting in the hole, bar (3) upper end is equipped with handle (4) middle part and is a threaded stem for, its thread rod part cooperates the assembling of realization valve rod (3) and sealing cap (2) with the thread section in the central through bore, it is characterized in that: open the mouth of a river with horizontal convex edge on the partition wall of valve body (1) in the center of valve body, place the underpart of the valve rod (3) of mouth of a river top to be cylinder worker body, be provided with the Circular Rigid heelpiece (5) and the flexible cushion (6) of band center pilot hole with horizontal convex edge, the mouth of a river corresponding cylinder worker body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95214869 CN2227767Y (en) | 1995-06-16 | 1995-06-16 | Stop valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95214869 CN2227767Y (en) | 1995-06-16 | 1995-06-16 | Stop valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2227767Y true CN2227767Y (en) | 1996-05-22 |
Family
ID=33864374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95214869 Expired - Fee Related CN2227767Y (en) | 1995-06-16 | 1995-06-16 | Stop valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2227767Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206599A (en) * | 2012-01-11 | 2013-07-17 | 昆山允升吉光电科技有限公司 | Supporting platform |
| CN104832705A (en) * | 2015-04-24 | 2015-08-12 | 苏州福润机械有限公司 | Anti-vibration cutoff valve |
-
1995
- 1995-06-16 CN CN 95214869 patent/CN2227767Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206599A (en) * | 2012-01-11 | 2013-07-17 | 昆山允升吉光电科技有限公司 | Supporting platform |
| CN104832705A (en) * | 2015-04-24 | 2015-08-12 | 苏州福润机械有限公司 | Anti-vibration cutoff valve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4465266A (en) | Power unit for medical and like stools and chairs | |
| CN2227767Y (en) | Stop valve | |
| CN208474627U (en) | Anti-theft ball valve | |
| CN208670159U (en) | A kind of three valve of filtering cut-off non-return | |
| CN2467788Y (en) | Cleanable well packer | |
| CN2289913Y (en) | combined sealing ring | |
| CN2288265Y (en) | Movable lubricating polish rod sealer | |
| CN2174602Y (en) | Ball valve | |
| CN2408309Y (en) | Multifunction tap | |
| CN2301585Y (en) | diaphragm closed water tap | |
| CN2433014Y (en) | High-flow pressure priming apparatus | |
| CN2566064Y (en) | New type valve | |
| CN112096933B (en) | Self-sealing method of oil valve and self-sealing oil valve | |
| CN2408335Y (en) | Sealing device for valve rod | |
| CN2333824Y (en) | Anti-freezing casing constant pressure bleed valve | |
| CN2210988Y (en) | Water-pressure self-locked type water tap | |
| CN220581726U (en) | Limiting structure of ball valve | |
| CN201236960Y (en) | Column type valve | |
| CN209725334U (en) | A kind of angle valve | |
| CN208703168U (en) | A kind of spring loads instrument root ball valve | |
| CN201028071Y (en) | Water stopping self-closing valve | |
| CN201553370U (en) | Water tap of drinking water barrel | |
| CN2037798U (en) | Double-way sealed valve | |
| CN2291537Y (en) | Self-closing tap | |
| CN2077938U (en) | Valves |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |