CN205715817U - A kind of new multi-purpose cone valve - Google Patents
A kind of new multi-purpose cone valve Download PDFInfo
- Publication number
- CN205715817U CN205715817U CN201620361989.3U CN201620361989U CN205715817U CN 205715817 U CN205715817 U CN 205715817U CN 201620361989 U CN201620361989 U CN 201620361989U CN 205715817 U CN205715817 U CN 205715817U
- Authority
- CN
- China
- Prior art keywords
- valve
- hole
- cone
- cone valve
- valve core
- 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
Abstract
This utility model provides a kind of new multi-purpose cone valve, including cone valve, described cone valve central interior is vertically provided with a poppet valve core, it is threaded connection between described poppet valve core and cone valve, the top of described poppet valve core is provided with valve rod, described valve stem top is provided with spool plug, and described spool plug bottom is cased with sealing ring.The circumference of described valve rod is cased with the top spring compressed.The both sides of described cone valve are each provided with a left side cone valve through hole being mutually communicated and right side cone valve through hole, the bottom of described poppet valve core be also equipped with two orthogonal, the poppet valve core through hole of a cone valve through hole can be connected by rotating cone spool.When this patent uses, by rotary spool plug, poppet valve core is driven to rotate, thus drive poppet valve core through hole and cone valve through hole through or close, realize circulation or the closedown of medium, and operation of exitting can be carried out simultaneously, the problem solving common valve structure complexity leakiness, production cost is low；Solve common valve can not the problem of pressure release while switch simultaneously.
Description
Technical field
This utility model relates to a kind of valve of oil gas field, chemistry, field of metallurgy, mainly commercial production,
Used in the field such as industrial gas oil, Chemical Manufacture, it is as sides such as fluid, gas, instrument
A kind of valve that face controls.
Background technology
Existing ball valve, gate valve, needle-valve etc. in the industrial production, petroleum gas produce in relatively common,
But Shortcomings is: the worst, difficult in maintenance, often leak, it is numerous and diverse to empty and overhaul instrument process, for
Realize the verification of instrument, it is common practice to realize emptying medium by installing threeway and another valve additional,
Which increase production cost.
Utility model content
For solving the problems referred to above, this utility model provides a kind of simple and reliable for structure, design one cleverly
New multi-purpose cone valve.
Realize a kind of new multi-purpose cone valve of this utility model purpose, including cone valve, in described cone valve
Interior portion is vertically provided with a poppet valve core, is threaded connection between described poppet valve core and cone valve, described
The top of poppet valve core is provided with valve rod, and described valve stem top is provided with spool plug, described spool plug bottom
It is cased with sealing ring.
The circumference of described valve rod is cased with the top spring compressed.
The both sides of described cone valve are each provided with a left side cone valve through hole being mutually communicated and right side cone valve
Body through hole, the bottom of described poppet valve core be also equipped with two orthogonal, can be connected by rotating cone spool
The poppet valve core through hole of one cone valve through hole.
When this patent uses, poppet valve core is first in open mode, and left side cone valve through hole leads to right side cone valve
Hole is through, and medium can enter from left side cone valve through hole, flows out from right side cone valve through hole, when needs stop
When media flow pressure release, by rotary spool plug, drive poppet valve core to rotate and move down, to poppet valve core through hole
After being in same level with cone valve through hole, then rotating cone spool, when poppet valve core does not has the part of through hole to keep off
Live left side cone valve through hole, and a poppet valve core through hole is through with right side cone valve through hole, another poppet valve core
When through hole is towards outside, medium stops flowing, and the pressure in the medium on right side can pass sequentially through right side cone
Outside valve hole and two poppet valve core through hole discharge valves, after pressure discharges, rotating cone spool again,
Make two poppet valve core through holes both not towards cone valve through hole, also not towards outside, now, both close medium
Flowing, closes again decompression function, when needs medium flows again, repeats above-mentioned action.
The problem that it solves common valve structure complexity leakiness, production cost is reduced；Spool is adopted
With cone structure, by rotating cone spool realize medium straight-through, turn off while can carry out blowout job,
Solving common valve can not the problem of pressure release while switch.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of new multi-purpose cone valve of the present utility model.
Detailed description of the invention
As it is shown in figure 1, a kind of new multi-purpose cone valve of the present utility model, including cone valve 4, described cone
Valve body 4 central interior is vertically provided with a poppet valve core 3, passes through between described poppet valve core 3 and cone valve 4
Threaded, the top of described poppet valve core 3 is provided with valve rod 2, and described valve rod 2 top is provided with spool and blocks up
1, described spool plug 1 bottom is cased with sealing ring 9.
The circumference of described valve rod 2 is cased with the top spring 8 compressed.
The both sides of described cone valve 4 are each provided with a left side cone valve through hole 7 being mutually communicated and right side cone
Valve hole 5, the bottom of described poppet valve core 3 be also equipped with two orthogonal, by rotating cone spool
The 3 poppet valve core through holes 6 that can connect a cone valve through hole.
When this patent uses, poppet valve core 3 is first in open mode, left side cone valve through hole 7 and right side cone valve
Body through hole 5 is through, and medium can enter from left side cone valve through hole 7, flows out from right side cone valve through hole 5,
When needs stop media flow pressure release, by rotary spool plug 1, drive poppet valve core 3 to rotate and move down,
After being in same level to poppet valve core through hole 6 and cone valve through hole, then rotating cone spool 3, work as poppet valve core
3 do not have the part of through hole to block left side cone valve through hole 7, and poppet valve core through hole 6 and right side cone valve
Through hole 5 is through, and when another poppet valve core through hole 6 is towards outside, medium stops flowing, and Jie on right side
Pressure in matter can pass sequentially through outside right side cone valve through hole 5 and two poppet valve core through hole 6 discharge valves, when
After pressure discharge, rotating cone spool 3 again, make two poppet valve core through holes 6 both lead to not towards cone valve
Hole, also not towards outside, now, had both closed media flow, had closed again decompression function, when needs are situated between
When matter flows again, repeat above-mentioned action.
Embodiment described above is only to be described preferred implementation of the present utility model, the most right
Scope of the present utility model is defined, and without departing under this utility model design spirit premise, this area is general
Lead to various deformation and improvement that technical solutions of the utility model are made by engineers and technicians, this reality all should be fallen into
In the protection domain determined with novel claims.
Claims (1)
1. a new multi-purpose cone valve, it is characterised in that include cone valve, intracardiac in described cone valve
Portion is vertically provided with a poppet valve core, is threaded connection between described poppet valve core and cone valve, described cone valve
The top of core is provided with valve rod, and described valve stem top is provided with spool plug, and described spool plug bottom is cased with
Sealing ring, the circumference of described valve rod is cased with the top spring compressed, and the both sides of described cone valve are each provided with a phase
The most through left side cone valve through hole and right side cone valve through hole, the bottom of described poppet valve core is also equipped with two
Orthogonal, the poppet valve core through hole of a cone valve through hole can be connected by rotating cone spool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620361989.3U CN205715817U (en) | 2016-04-27 | 2016-04-27 | A kind of new multi-purpose cone valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620361989.3U CN205715817U (en) | 2016-04-27 | 2016-04-27 | A kind of new multi-purpose cone valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205715817U true CN205715817U (en) | 2016-11-23 |
Family
ID=57293306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620361989.3U Expired - Fee Related CN205715817U (en) | 2016-04-27 | 2016-04-27 | A kind of new multi-purpose cone valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205715817U (en) |
-
2016
- 2016-04-27 CN CN201620361989.3U patent/CN205715817U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20170427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |