CN108591492A - A kind of angle valve being easily installed maintenance - Google Patents
A kind of angle valve being easily installed maintenance Download PDFInfo
- Publication number
- CN108591492A CN108591492A CN201810638562.7A CN201810638562A CN108591492A CN 108591492 A CN108591492 A CN 108591492A CN 201810638562 A CN201810638562 A CN 201810638562A CN 108591492 A CN108591492 A CN 108591492A
- Authority
- CN
- China
- Prior art keywords
- valve
- valve seat
- valve body
- mounting flange
- water outlet
- 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
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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
- 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
- F16K1/32—Details
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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
- 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
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/42—Valve seats
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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
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
- F16K27/0209—Check valves or pivoted valves
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Taps Or Cocks (AREA)
Abstract
The invention discloses a kind of angle valve being easily installed maintenance, including valve body, the spool and valve seat that are set in valve body：Valve body both ends are respectively arranged with intake tunnel and exhalant canal, and intake tunnel is connected with exhalant canal；Valve seat is detachably connected at intake tunnel end with valve body, and valve seat center is equipped with the water outlet that opening and closing can be controlled by spool, and water outlet is connected with intake tunnel, and clamping part has been provided projectingly outside valve seat；Further include mounting flange, mounting flange is detachably connected with valve body one end, and mounting flange is fixed valve seat by clamping part with valve body, is related to valve arrangement technical field.The installing and dismounting of valve seat of the present invention is more convenient, when installation, after only valve seat tentatively need to be fixed at valve inleting water channel position, installs mounting flange, so that the clamping part on valve seat is clamped and fixed, installation can be completed；When dismounting, the connection of mounting flange and valve body is dismantled, you can remove valve seat, it is very easy that repair is replaced.
Description
Technical field
The present invention relates to valve arrangement technical fields, are specifically related to a kind of angle valve being easily installed maintenance.
Background technology
Angle valve is called triangle vavle, angle valve, angle water valve, is exactly specifically angle stop valves, angle valve and globe valve class
Seemingly, structure and characteristic is from spherical valve amendment, and difference lies in the outlet of angle valve and import are orthogonal with globe valve.
Angle valve is widely used in the pipeline of various transmission fluids, can be used as control switch, the break-make for controlling fluid and adjusting stream
The size of amount, such as in the laying of tap water pipe line, angle valve is usually provided between water pipe and tap, or uses water power with corresponding
Device or sanitary ware connection, flow into for being turned on and off water source.Existing angle valve is mostly that Spool rotating realizes valve opening and closing
Rotation port valve, due to being limited by spool water outlet position, the cooperation position of spool and valve seat is often in valve internal
The heart, valve seat installation herein is inconvenient, and repair is replaced difficult.
Invention content
The purpose of the invention is to overcome the shortcomings of above-mentioned background technology, it is easy for installation to provide a kind of valve seat, and repair is more
Change the simple angle valve for being easily installed maintenance.
The present invention provides a kind of angle valve being easily installed maintenance, including valve body, the spool and valve that are set in the valve body
Seat：
The valve body both ends are respectively arranged with intake tunnel and exhalant canal, and the intake tunnel is connected with exhalant canal
It is logical；
The valve seat is detachably connected at the intake tunnel end with valve body, and valve seat center is equipped with and can be controlled by the spool
The water outlet of opening and closing, the water outlet are connected with intake tunnel, and clamping part has been provided projectingly outside valve seat；
Further include mounting flange, the mounting flange is detachably connected with valve body one end, and mounting flange passes through with valve body
The clamping part fixes valve seat.
Based on the above technical solution, the spool includes valve rod for linear motion in valve body and by the valve
Bar drive movement and with the matched sealing element of the valve seat.
Based on the above technical solution, the sealing element includes the main part that outer diameter is more than the water outlet internal diameter,
And outer diameter is gradually reduced to less than the transition part of water outlet internal diameter.
Based on the above technical solution, it is both provided with gold at the clamping part and valve body and mounting flange link position
Belong to spirotallic gasket.
Based on the above technical solution, the SW with outside ring is by stainless steel and the mutually alternately stacked spiral shell of graphite
Revolve the gasket being entwined.
Based on the above technical solution, the water outlet upper end is equipped with the chamfered section to match with the sealing element.
Compared with prior art, advantages of the present invention is as follows：
(1) present invention on the outside of valve seat by being provided projectingly clamping part, and mounting flange is additionally arranged so that valve seat can quilt
Valve body and mounting flange grip, and are connected and fixed close, and the installing and dismounting of valve seat is more convenient, only need to will be at the beginning of valve seat when installation
After step is fixed at valve inleting water channel position, mounting flange is installed, so that the clamping part on valve seat is clamped and fixed, installation
It completes；When dismounting, the connection of mounting flange and valve body is dismantled, you can remove valve seat, it is very easy that repair is replaced.
(2) present invention by setting can be for linear motion in valve body valve rod, and by the valve rod drive movement and with
The matched sealing element of valve seat can control the open and close of valve, and compared with revolving port valve, valve is direct acting structure, knot
Structure is simple, and action control is easier, and valve body installs with valve seat, coordinates, it is more convenient to repair.
Description of the drawings
Fig. 1 is the overall structure sectional view of the embodiment of the present invention.
Reference numeral：1-valve body, 11-intake tunnels, 12-exhalant canals, 2-spools, 21-valve rods, 22-sealings
Part, 221-main parts, 222-transition parts, 3-valve seats, 31-water outlets, 32-clamping parts, 33-chamfered sections, 4-fixations
Orchid, 5-SW with outside ring.
Specific implementation mode
Below in conjunction with the accompanying drawings and specific embodiment the present invention is described in further detail.
Shown in Figure 1, the embodiment of the present invention provides a kind of angle valve being easily installed maintenance, including valve body 1, is set to institute
State the spool 2 and valve seat 3 in valve body 1：
1 both ends of the valve body are respectively arranged with intake tunnel 11 and exhalant canal 12, and the intake tunnel 11 is logical with water outlet
Road 12 is connected；
The valve seat 3 is detachably connected at 11 end of the intake tunnel with valve body 1, and 3 center of valve seat is equipped with can be by the valve
The water outlet 31 of the control opening and closing of core 2, the water outlet 31 are connected with intake tunnel 11, and clamping has been provided projectingly outside valve seat 3
Portion 32；
Further include mounting flange 4, the mounting flange 4 is detachably connected with 1 one end of valve body, and mounting flange 4 and valve body 1
Valve seat 3 is fixed by the clamping part 32.
Mounting flange 4 is additionally arranged by being provided projectingly clamping part 32 in 3 outside of valve seat in the present invention so that valve seat 3 can
It is gripped by valve body 1 and mounting flange 4, is connected and fixed close, the installing and dismounting of valve seat 3 is more convenient, only need to be by valve when installation
After seat 3 is tentatively fixed at 1 intake tunnel of valve body, 11 position, mounting flange 4 is installed, the clamping part 32 on valve seat 3 is made to be clamped
Fixed, installation can be completed；When dismounting, mounting flange 4 and the connection of valve body 1 are dismantled, you can remove valve seat 3, repair is replaced
It is very easy.
Based on the above technical solution, further, the spool 2 includes valve for linear motion in valve body 1
Bar 21 and by the valve rod 21 drive movement and with 3 matched sealing element 22 of the valve seat；It can be made in valve body 1 by setting
The valve rod 21 of linear motion, and by the valve rod 21 drive movement and with 3 matched sealing element 22 of the valve seat, can control valve
The open and close of door, compared with revolving port valve, valve is direct acting structure, and simple in structure, action control is easier, valve body 1 and valve
Seat 3 installs, coordinates, it is more convenient to repair.
Based on the above technical solution, further, the sealing element 22 includes that outer diameter is more than the water outlet 31
The main part 221 and outer diameter of internal diameter are gradually reduced to less than the transition part 222 of 31 internal diameter of water outlet；221 outer diameter of main part is more than
31 internal diameter of water outlet, can be completely plugged by its, closes intake tunnel 11,222 outer diameter of transition part is gradually reduced to less than water outlet
31 internal diameters, the size of 31 circulation passage of adjustable water outlet control the flow of inlet water of intake tunnel 11.
Based on the above technical solution, further, the clamping part 32 and 4 connection position of valve body 1 and mounting flange
The place of setting is both provided with SW with outside ring 5；Suitable for load, uneven, engaging force easily relaxes SW with outside ring 5, temperature and pressure
Power cyclically-varying, the occasion for having impact or vibrations are the static seal original papers of flange connections, and applicable condition range is wide,
Use condition under energy high temperature resistant, high pressure and adaptation ultralow temperature or vacuum can solve various media by changing its combination of materials
To the chemical attack problem of SW with outside ring 5；Stress compensation ability is strong, on temperature, the frequent station of pressure oscillation, sealing
Performance is stable, reliable；Sealing performance is excellent, the flange seal to being in contact with it and surface finish requirements it is not high, it is easy for installation,
Preload pressure is relatively low.
Based on the above technical solution, further, the SW with outside ring 5 is mutual with graphite by stainless steel
Gasket made of alternately stacked spiral winding；It can be in high temperature, cold or cold and hot frequent alternation, the larger, strong corrosive medium of vibration etc.
The sealing performance for keeping its excellent under the conditions of bad working environments.
Based on the above technical solution, further, 31 upper end of the water outlet is equipped with and 22 phase of the sealing element
Matched chamfered section 33；The chamfered section 33 to match with sealing element 22 is set, sealing element 22 can be made to seal closer.
Those skilled in the art can be carry out various modifications to the embodiment of the present invention and modification, if these modifications and change
For type within the scope of the claims in the present invention and its equivalent technologies, then these modifications and variations are also in protection scope of the present invention
Within.
The prior art that the content not being described in detail in specification is known to the skilled person.
Claims (6)
1. a kind of angle valve being easily installed maintenance, including valve body (1), the spool (2) and valve seat that are set in the valve body (1)
(3), it is characterised in that：
Valve body (1) both ends are respectively arranged with intake tunnel (11) and exhalant canal (12), the intake tunnel (11) with go out
Aquaporin (12) is connected；
The valve seat (3) is held in the intake tunnel (11) and is detachably connected with valve body (1), and valve seat (3) center is equipped with can be by institute
The water outlet (31) of spool (2) control opening and closing is stated, the water outlet (31) is connected with intake tunnel (11), and valve seat (3) is external
It has been provided projectingly clamping part (32)；
Further include mounting flange (4), the mounting flange (4) is detachably connected with valve body (1) one end, and mounting flange (4) with
Valve body (1) is fixed by valve seat (3) by the clamping part (32).
2. a kind of angle valve being easily installed maintenance as described in claim 1, it is characterised in that：The spool (2) is included in valve
In body (1) valve rod (21) for linear motion and by the valve rod (21) drive movement and with the valve seat (3) it is matched close
Sealing (22).
3. a kind of angle valve being easily installed maintenance as claimed in claim 2, it is characterised in that：The sealing element (22) includes outer
Diameter is more than the main part (221) of the water outlet (31) internal diameter and outer diameter is gradually reduced to less than the mistake of water outlet (31) internal diameter
Cross portion (222).
4. a kind of angle valve being easily installed maintenance as described in claim 1, it is characterised in that：The clamping part (32) and valve body
(1) and at mounting flange (4) link position it is both provided with SW with outside ring (5).
5. a kind of angle valve being easily installed maintenance as claimed in claim 4, it is characterised in that：The SW with outside ring (5)
For the gasket made of stainless steel and the mutually alternately stacked spiral winding of graphite.
6. a kind of angle valve being easily installed maintenance as claimed in claim 2, it is characterised in that：Water outlet (31) upper end is set
There is the chamfered section (33) to match with the sealing element (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810638562.7A CN108591492A (en) | 2018-06-20 | 2018-06-20 | A kind of angle valve being easily installed maintenance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810638562.7A CN108591492A (en) | 2018-06-20 | 2018-06-20 | A kind of angle valve being easily installed maintenance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108591492A true CN108591492A (en) | 2018-09-28 |
Family
ID=63628400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810638562.7A Pending CN108591492A (en) | 2018-06-20 | 2018-06-20 | A kind of angle valve being easily installed maintenance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108591492A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102654199A (en) * | 2012-04-19 | 2012-09-05 | 吴忠仪表有限责任公司 | Novel black water angle valve |
| CN104197042A (en) * | 2014-08-29 | 2014-12-10 | 超达阀门集团股份有限公司 | Black water angle valve |
| CN208331277U (en) * | 2018-06-20 | 2019-01-04 | 武汉汉德阀门股份有限公司 | A kind of angle valve being easily installed maintenance |
-
2018
- 2018-06-20 CN CN201810638562.7A patent/CN108591492A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102654199A (en) * | 2012-04-19 | 2012-09-05 | 吴忠仪表有限责任公司 | Novel black water angle valve |
| CN104197042A (en) * | 2014-08-29 | 2014-12-10 | 超达阀门集团股份有限公司 | Black water angle valve |
| CN208331277U (en) * | 2018-06-20 | 2019-01-04 | 武汉汉德阀门股份有限公司 | A kind of angle valve being easily installed maintenance |
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| PB01 | Publication | ||
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