CN107355558A - A kind of high steam pipeline copper bonnet - Google Patents
A kind of high steam pipeline copper bonnet Download PDFInfo
- Publication number
- CN107355558A CN107355558A CN201710821838.0A CN201710821838A CN107355558A CN 107355558 A CN107355558 A CN 107355558A CN 201710821838 A CN201710821838 A CN 201710821838A CN 107355558 A CN107355558 A CN 107355558A
- Authority
- CN
- China
- Prior art keywords
- bonnet
- valve
- copper
- copper valve
- plug
- 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
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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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
- F16K27/067—Construction of housing; Use of materials therefor of taps or cocks with spherical plugs
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- 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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/12—Covers for housings
-
- 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
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/06—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having spherical surfaces; Packings therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Valve Housings (AREA)
Abstract
The invention discloses a kind of high steam pipeline copper bonnet,Including copper valve and bonnet,The top of the copper valve is provided with bonnet,And the bonnet is bonded fixation with the tight of copper valve,The side of the copper valve is provided with decompression bend pipe,One end insertion of the decompression bend pipe is arranged on the inside of copper valve,And engage with copper valve,The side of the copper valve is provided with outlet pipe,The copper valve is nested in one end of outlet pipe,This kind of high steam pipeline copper bonnet carries out pipeline switching using decompression bend pipe,Of short duration reduction can be carried out to the pressure in pipeline,Be advantageous to carry out decompression protection to copper valve,Prevent pressure excessive and copper valve internal part is damaged,Effectively extend the service life of this kind of high steam pipeline copper bonnet,Flow control is carried out using hemispherical valve element inside copper valve,The sealing inside copper valve can be ensured,Resistance to compression part is additionally provided with inside copper valve,The anti-pressure ability of copper valve can be strengthened again.
Description
Technical field
The present invention relates to copper valve technology field, specially a kind of high steam pipeline copper bonnet.
Background technology
So-called copper valve, the product that can be used on pipeline connection is carried out is course referred to, it is convenient to use in daily life,
Valve is for being opened and closed pipeline, control flow direction, regulation and control pumped (conveying) medium（Temperature, pressure and flow）Pipeline fittings, root
According to its function, shut-off valve, check-valves, regulating valve etc. can be divided into, with the development of science and technology, copper valve is also more and more, and
Function is also stronger and stronger, and wherein high steam pipeline copper bonnet is also more.
But existing high steam pipeline copper bonnet strengthens the anti-pressure ability of copper valve only with raw material are improved, for copper
The anti-pressure ability of valve is improved and limited, while can also greatly improve producing cost.
So how to design a kind of high steam pipeline copper bonnet, turning into us will currently solve the problems, such as.
The content of the invention
It is an object of the invention to provide a kind of high steam pipeline copper bonnet, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the present invention provides following technical scheme：A kind of high steam pipeline copper bonnet, including copper valve
And bonnet, the top of the copper valve are provided with bonnet, and the bonnet is bonded fixation with the tight of copper valve, the one of the copper valve
Side is provided with decompression bend pipe, and one end insertion of the decompression bend pipe is arranged on the inside of copper valve, and engages with copper valve, the copper valve
Side is provided with outlet pipe, and the copper valve is nested in one end of outlet pipe, and engages with outlet pipe, and the other end of the outlet pipe is set
There is right side sealing-plug, one end of the outlet pipe is applied in the inside of right side sealing-plug, and is welded with right side sealing-plug, the right side
Several through holes are distributed with side seal plug inner homogeneous, and the top of the bonnet is provided with bonnet nut, the bottom of the bonnet nut
Portion is bonded fixation with the tight of bonnet, and the inside of the bonnet is provided with valve rod, and the valve rod is applied in inside bonnet, described
The bottom of valve rod is provided with valve element, and top and the stem bottom of the valve element are welded, and the top of the valve element is provided with sealing gasket, institute
State sealing gasket insertion and be arranged on the inside of bonnet, and engage with bonnet, the top of the valve rod is provided with vertically disposed rotating shaft, institute
The bottom for stating rotating shaft is provided with axle sleeve, and the bottom insertion of the rotating shaft is arranged on inside axle sleeve, and engage with axle sleeve, the rotating shaft and
Valve rod is fixedly connected by axle sleeve, and handwheel is provided with the top of the rotating shaft, the nested inside of the handwheel at the top of rotating shaft, and
Engage with rotating shaft.
Further, the other end of the decompression bend pipe is provided with left side sealing-plug, and one end of the decompression bend pipe is applied in
The inside of left side sealing-plug, and welded with left side sealing-plug, several through holes are distributed with the left side sealing-plug inner homogeneous.
Further, the top of the bonnet nut is provided with upper valve body, and the side of the upper valve body is provided with symmetrical
Two fix bars.
Further, the inner bottom surface of the copper valve is provided with resistance to compression part, and the resistance to compression part is laid in copper valve inner bottom surface, and institute
State resistance to compression part and be brought into close contact fixation with copper valve.
Further, the top of the sealing gasket is provided with filler, and the filler insertion is arranged on the inside of bonnet, and and valve
Lid engaging.
Compared with prior art, the beneficial effects of the invention are as follows：This kind of high steam pipeline copper bonnet is using decompression bend pipe
Pipeline switching is carried out, of short duration reduction can be carried out to the pressure in pipeline, be advantageous to carry out decompression protection to copper valve, prevent pressure
It is excessive that copper valve internal part is damaged, the service life of this kind of high steam pipeline copper bonnet is effectively extended, in copper valve
Portion carries out flow control using hemispherical valve element, can ensure the sealing inside copper valve, resistance to compression part, energy are additionally provided with inside copper valve
Enough anti-pressure abilities for strengthening this kind of high steam pipeline copper bonnet again, copper valve top are brought into close contact with bonnet, it is possible to increase copper
The sealing of valve, while the stability of valve rod can also be strengthened.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is overall A-A sectional views of the invention；
In figure：1- copper valves；2- bonnets；3- upper valve bodies；4- axle sleeves；5- valve rods；6- bonnet nuts；7- is depressured bend pipe；It is close on the left of 8-
Blocking；9- outlet pipes；Sealing-plug on the right side of 10-；11- rotating shafts；12- handwheels；13- resistance to compression parts；14- valve elements；15- sealing gaskets；16- is filled out
Material.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-2 is referred to, the present invention provides a kind of technical scheme：A kind of high steam pipeline copper bonnet, including the He of copper valve 1
Bonnet 2, the top of the copper valve 1 is provided with bonnet 2, and the bonnet 2 is bonded fixation, the copper valve 1 with the tight of copper valve 1
Side be provided with decompression bend pipe 7, one end insertion of the decompression bend pipe 7 is arranged on the inside of copper valve 1, and engages with copper valve 1, institute
The side for stating copper valve 1 is provided with outlet pipe 9, and the copper valve 1 is nested in one end of outlet pipe 9, and engages with outlet pipe 9, it is described go out
The other end of water pipe 9 is provided with right side sealing-plug 10, and one end of the outlet pipe 9 is applied in the inside of right side sealing-plug 10, and with
Right side sealing-plug 10 is welded, and several through holes are distributed with the inner homogeneous of right side sealing-plug 10, and the top of the bonnet 2 is provided with
Bonnet nut 6, the bottom of the bonnet nut 6 are bonded fixation with the tight of bonnet 2, and the inside of the bonnet 2 is provided with valve
Bar 5, the valve rod 5 are applied in inside bonnet 2, and the bottom of the valve rod 5 is provided with valve element 14, the top of the valve element 14 and valve
The bottom of bar 5 is welded, and the top of the valve element 14 is provided with sealing gasket 15, and the sealing gasket 15 is embedded in the inside for being arranged on bonnet 2, and
Engage with bonnet 2, the top of the valve rod 5 is provided with vertically disposed rotating shaft 11, and the bottom of the rotating shaft 11 is provided with axle sleeve 4, institute
The bottom insertion for stating rotating shaft 11 is arranged on inside axle sleeve 4, and is engaged with axle sleeve 4, and the rotating shaft 11 is solid by axle sleeve 4 with valve rod 5
Fixed connection, the top of the rotating shaft 11 are provided with handwheel 12, and the nested inside of the handwheel 12 is at the top of rotating shaft 11, and and rotating shaft
11 engagings.
Further, the other end of the decompression bend pipe 7 is provided with left side sealing-plug 8, and one end of the decompression bend pipe 7 is run through
The inside of sealing-plug 8 in left side, and welded with left side sealing-plug 8, it is logical that several are distributed with the inner homogeneous of left side sealing-plug 8
Decompression bend pipe 7 can be attached by hole, the left side sealing-plug 8 with inlet channel, improve the sealing of decompression bend pipe 7.
Further, the top of the bonnet nut 6 is provided with upper valve body 3, and the side of the upper valve body 3 is provided with symmetrical
Two fix bars, the upper valve body 3 improves the stability of valve rod 5, prevents valve rod 5 to be subjected to displacement.
Further, the inner bottom surface of the copper valve 1 is provided with resistance to compression part 13, and the resistance to compression part 13 is laid in bottom in copper valve 1
Face, and the resistance to compression part 13 is brought into close contact fixation with copper valve 1, the resistance to compression part 13 can strengthen the anti-pressure ability of copper valve 1, extend
The service life of this kind of high steam pipeline copper bonnet.
Further, the top of the sealing gasket 15 is provided with filler 16, and the insertion of filler 16 is arranged on the interior of bonnet 2
Portion, and engage with bonnet 2, the filler 16 can further enhance the sealing and stability between valve rod 5 and bonnet nut.
Operation principle：First, the decompression bend pipe 7 of this kind of high steam pipeline copper bonnet is connected with external inlet channel
Connect, because external inlet channel pressure is excessive, easily influence the sealing between decompression bend pipe 7 and external inlet channel, so
The sealing-plug 8 on the left of the side installation of decompression bend pipe 7, external inlet channel and decompression bend pipe 7 are carried out by left side sealing-plug 8
Connection, improves the sealing of interface, then the outlet pipe 9 of external outlet conduit and this kind of high steam pipeline copper bonnet is connected
Connect, same use carries out encapsulation process at the docking port of sealing-plug 10 of right side, staff drives rotating shaft 11 by rotating handwheel 12
Rotate, because rotating shaft 11 is connected with valve rod 5 by axle sleeve 4, rotating shaft 11 rotates with ovable valve stem 5, and then valve rod 5 drives copper valve 1 again
Internal valve element 14 rotates, and the on and off inside copper valve 1 is realized, to note here is that being provided with resistance to compression inside copper valve 1
Part 13, the anti-pressure ability of this kind of high steam pipeline copper bonnet can be strengthened, the top of valve element 14 is provided with sealing gasket 15, can be by copper
Seal treatment is carried out between valve 1 and bonnet 2.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of high steam pipeline copper bonnet, including copper valve（1）And bonnet（2）, it is characterised in that：The copper valve（1）Top
Portion is provided with bonnet（2）, and the bonnet（2）With copper valve（1）Tight fitting fix, the copper valve（1）Side be provided with
It is depressured bend pipe（7）, the decompression bend pipe（7）One end insertion be arranged on copper valve（1）Inside, and with copper valve（1）Engaging, it is described
Copper valve（1）Side be provided with outlet pipe（9）, the copper valve（1）It is nested in outlet pipe（9）One end, and and outlet pipe（9）Card
Close, the outlet pipe（9）The other end be provided with right side sealing-plug（10）, the outlet pipe（9）One end be applied in right side seal
Plug（10）Inside, and with right side sealing-plug（10）Welding, the right side sealing-plug（10）It is logical that several are distributed with inner homogeneous
Hole, the bonnet（2）Top be provided with bonnet nut（6）, the bonnet nut（6）Bottom and bonnet（2）Tight
Fitting is fixed, the bonnet（2）Inside be provided with valve rod（5）, the valve rod（5）It is applied in bonnet（2）Inside, the valve rod
（5）Bottom valve element is installed（14）, the valve element（14）Top and valve rod（5）Bottom is welded, the valve element（14）Top
Portion is provided with sealing gasket（15）, the sealing gasket（15）Insertion is arranged on bonnet（2）Inside, and and bonnet（2）Engaging, the valve
Bar（5）Top be provided with vertically disposed rotating shaft（11）, the rotating shaft（11）Bottom be provided with axle sleeve（4）, the rotating shaft（11）
Bottom insertion be arranged on axle sleeve（4）Inside, and and axle sleeve（4）Engaging, the rotating shaft（11）With valve rod（5）Pass through axle sleeve（4）
It is fixedly connected, the rotating shaft（11）Top handwheel is installed（12）, the handwheel（12）Nested inside in rotating shaft（11）Top
Portion, and and rotating shaft（11）Engaging.
A kind of 2. high steam pipeline copper bonnet according to claim 1, it is characterised in that：The decompression bend pipe（7）'s
The other end is provided with left side sealing-plug（8）, the decompression bend pipe（7）One end be applied in left side sealing-plug（8）Inside, and with a left side
Side seal plug（8）Welding, the left side sealing-plug（8）Several through holes are distributed with inner homogeneous.
A kind of 3. high steam pipeline copper bonnet according to claim 1, it is characterised in that：The bonnet nut（6）'s
Top is provided with upper valve body（3）, the upper valve body（3）Side be provided with two symmetrical fix bars.
A kind of 4. high steam pipeline copper bonnet according to claim 1, it is characterised in that：The copper valve（1）Inside
Bottom surface is provided with resistance to compression part（13）, the resistance to compression part（13）It is laid in copper valve（1）Inner bottom surface, and the resistance to compression part（13）With copper valve
（1）It is brought into close contact fixation.
A kind of 5. high steam pipeline copper bonnet according to claim 1, it is characterised in that：The sealing gasket（15）Top
Portion is provided with filler（16）, the filler（16）Insertion is arranged on bonnet（2）Inside, and and bonnet（2）Engaging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710821838.0A CN107355558A (en) | 2017-09-13 | 2017-09-13 | A kind of high steam pipeline copper bonnet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710821838.0A CN107355558A (en) | 2017-09-13 | 2017-09-13 | A kind of high steam pipeline copper bonnet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107355558A true CN107355558A (en) | 2017-11-17 |
Family
ID=60291503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710821838.0A Pending CN107355558A (en) | 2017-09-13 | 2017-09-13 | A kind of high steam pipeline copper bonnet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107355558A (en) |
-
2017
- 2017-09-13 CN CN201710821838.0A patent/CN107355558A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171117 |
|
| WD01 | Invention patent application deemed withdrawn after publication |