CN109357025A - Integral type regulating valve - Google Patents
Integral type regulating valve Download PDFInfo
- Publication number
- CN109357025A CN109357025A CN201811365543.8A CN201811365543A CN109357025A CN 109357025 A CN109357025 A CN 109357025A CN 201811365543 A CN201811365543 A CN 201811365543A CN 109357025 A CN109357025 A CN 109357025A
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- China
- Prior art keywords
- valve
- valve body
- deck
- runner
- integral type
- Prior art date
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- Pending
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- 230000001105 regulatory effect Effects 0.000 title claims abstract description 41
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 238000003466 welding Methods 0.000 claims abstract description 11
- 125000006850 spacer group Chemical group 0.000 claims description 15
- 239000000945 filler Substances 0.000 claims description 13
- 239000007770 graphite material Substances 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 6
- 239000012530 fluid Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000004134 energy conservation Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
-
- 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
- F16K1/36—Valve members
-
- 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
-
- 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
- F16K1/48—Attaching valve members to screw-spindles
-
- 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
-
- 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
- F16K27/08—Guiding yokes for spindles; Means for closing housings; Dust caps, e.g. for tyre 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)
- Lift Valve (AREA)
Abstract
Present invention discloses a kind of integral type regulating valves, including lower valve body and setting, and a valve seat is installed in the intracorporal runner of the lower valve, the runner, and the top of the lower valve body is equipped with a upper valve body；A valve deck is additionally provided between the upper valve body and lower valve body, the upper valve body and lower valve body mutual cooperation limit the valve deck；The valve deck be equipped with one along its axially through mounting hole；One valve rod can be arranged in rotation on the valve deck, one end is placed in the runner through mounting hole extension, and extend and a spool is installed with by friction welding (FW) on the one end being placed in the runner, the spool and the valve seat can cooperate with the runner that is turned on or off.The beneficial effects are mainly reflected as follows: structure is simple, deft design, is rationally designed by the structure to regulating valve, and the reliability sealed is ensured using suitable seal form, improves sealing effect, avoids dielectric leakage, extend the service life of regulating valve.
Description
Technical field
The present invention relates to a kind of integral type regulating valves.
Background technique
In present industrial production and daily life, regulating valve using more and more extensive, with the complexity of working condition
The precision for changing and adjusting control, it is also higher and higher to the requirement for adjusting valve performance, it should can guarantee the essence for adjusting valve regulation
Standardization can keep the reliability and stability of working performance under complicated working environment again.In production, regulating valve cooperation electricity
Dynamic actuator or pneumatic actuator can be used to adjust flow, pressure and temperature of medium etc., have liquid by the medium of regulating valve
State and gaseous state, such as empty gas and water of common medium, steam and corrosive media.
Currently, there are many type and model of regulating valve, it should be according to media such as temperature, the pressure of medium when selecting regulating valve
Parameter and actual needs select suitable regulating valve, and in actual production, sealing effect is not under high-temperature and high-pressure conditions for regulating valve
Good, easy to damage, medium easily leaks, and regulating valve service life is short, adjusts control inaccurately, deviation is big, and regulating valve is integrally tied
Structure is not compact, occupies biggish installation space.It coaxial is passed through currently, being usually equipped with one on valve deck and upper valve body and lower valve body
When perforating, then connecting by bolt, need to correspond through hole, which needs through hole precision with higher
It is required that meanwhile, installing and dismounting is inconvenient, and use occasion is restricted.It meanwhile being generally also to use screw thread between valve rod and valve seat
Connection, will lead to it under in high-frequency and falls off, influence service life.
Summary of the invention
The purpose of the present invention is overcoming the shortcomings of the prior art, a kind of integral type regulating valve is provided.
The purpose of the present invention is achieved through the following technical solutions:
Integral type regulating valve, including lower valve body and setting are installed with a valve in the intracorporal runner of the lower valve, the runner
Seat；The top of the lower valve body is equipped with a upper valve body, is directly connected between the upper valve body and lower valve body by bolt；On described
A valve deck is additionally provided between valve body and lower valve body, the upper valve body applies downward clamping force, the lower valve body to the valve deck
Apply upward clamping force to the valve deck, the upper valve body and lower valve body mutual cooperation limit the valve deck；The valve deck
Be equipped with one along its axially through mounting hole；One valve rod can be arranged in rotation on the valve deck, and one end runs through the peace
Dress hole, which extends, to be placed in the runner, and is extended and be installed with a spool, institute by friction welding (FW) on the one end being placed in the runner
Stating spool and the valve seat can cooperate with the runner that is turned on or off.
Preferably, bushing is additionally provided between the valve seat and valve deck, one end of the bushing is close to the valve deck, another
It is close to the valve seat at end.
Preferably, the top of the lower valve body is equipped with one first opening, and the valve deck is equipped with a chimb, and the chimb can
At least partly extend be placed in it is described first opening in, and the height of the chimb be greater than it is described first opening height, it is described on
Valve body is equipped with second opening to match with the chimb outer profile, the sum of the height of second opening and the first opening
Less than or equal to the height of the chimb.
Preferably, the seal assembly to be sealed against is additionally provided between the valve deck and the gap of the valve rod, it is described
Seal assembly includes the first spacer, filler and the second spacer being sequentially sleeved on the valve rod, first spacer, filler
And second the outer ring of spacer be close to the valve deck.
Preferably, the filler is graphite material part.
Preferably, be also arranged with the lock piece to limit the seal assembly on the valve rod, the lock piece with
The valve deck is threadedly coupled, and its lower surface is close to the upper surface of second spacer.
Preferably, elastic seal ring is additionally provided between the bushing and valve deck.
Preferably, cage modle sealing ring is additionally provided between the lock piece and the valve deck.
Preferably, the runner includes first-class section and second section, and described first-class section and the second section are distinguished
It is generally formed into S type, described first-class section one end is located at the lower section of the second section, and the valve seat is located at described first-class
To be connected to described first-class section and the second section, axial direction of the spool along the valve seat between section and the second section
It is movable to open and close the valve seat.
Preferably, the outer profile of the spool is formed as streamlined.
The beneficial effects are mainly reflected as follows:
1, structure is simple, deft design, is rationally designed by the structure to regulating valve, is ensured using suitable seal form
The reliability of sealing improves sealing effect, avoids dielectric leakage, extend the service life of regulating valve；
2, the accuracy for adjusting control is improved by the design to valve core structure, reduces deviation, and regulating valve overall structure is tighter
It gathers, reduces installation space；
3, valve deck is limited by bolt between upper valve body and lower valve body, is easily installed and dismantles, greatlys improve working efficiency；
4, the setting of seal assembly can not only regulating valve internal pressure, and can also sealed external medium very well pressure, significantly
Improve the service life of filler and the reliability of packing seal；
5, friction welding is used between spool and valve rod, not only weldability is good, and joint is high-quality and stablizes, and prevents obscission
Occur, and energy conservation, section material, low consumption and pollution-free；
6, with wider applicability, meet most places.
Detailed description of the invention
Technical scheme of the present invention is further explained with reference to the accompanying drawing:
Fig. 1: structural schematic diagram of the invention.
Specific embodiment
Below with reference to specific embodiment shown in the drawings, the present invention will be described in detail.But these embodiments are simultaneously
It is not limited to the present invention, structure that those skilled in the art are made according to these embodiments, method or functionally
Transformation is included within the scope of protection of the present invention.
As shown in Figure 1, present invention discloses a kind of integral type regulating valve, including lower valve body 1 and setting are in the lower valve
Runner 2 in body 1 is installed with a valve seat 3 in the runner 2.The top of the lower valve body 1 is equipped with a upper valve body 5, the upper valve
Be additionally provided with a valve deck 4 between body 5 and lower valve body 1, the valve deck 4 be equipped with one along its axially through mounting hole 41；One valve rod 6
Can rotation it be arranged on the valve deck 4, one end is placed in the runner 2 through the mounting hole 41 extension, and is extended and set
In being installed with a spool 61 by friction welding (FW) on one end in the runner 2, the spool 61 can cooperate with the valve seat 3
With the runner 2 that is turned on or off.
That is, regulating valve mainly by lower valve body 1, the valve seat 3 being located in the lower valve body 1, valve deck 4, be located at it is described
Valve rod 6 on valve deck 4 is constituted, wherein the runner 2 of suitable shape is equipped with inside the lower valve body 1, medium fluid can pass through institute
The flowing of runner 2 is stated, the suitable position inside the runner 2 is equipped with the valve seat 3, and the valve seat 3 is interconnected with 2 phase of runner
Logical, medium fluid can pass through the valve seat 3 in the runner 2 and circulate.
Among the above, a valve deck 4 is additionally provided between the upper valve body 5 and lower valve body 1, i.e., the described upper valve body 5 is to the valve deck 4
Apply downward clamping force, the lower valve body 1 applies upward clamping force, the upper valve body 5 and lower valve body 1 to the valve deck 4
Mutual cooperation limits the valve deck 4.Specifically, the top of the lower valve body 1 is equipped with one first opening 11, on the valve deck 4
Equipped with a chimb 42, the chimb 42, which can at least partly extend, to be placed in first opening 11, and the height of the chimb 42
Greater than the height of first opening 11, the upper valve body 5 is opened equipped with one matches with 42 outer profile of chimb second
Mouth 52, the sum of second opening 52 and the height of the first opening 11 are less than or equal to the height of the chimb 42.The valve deck 4
It is close together with lower valve body 1, can prevent medium from leaking from the junction of valve deck 4 and lower valve body 1, meanwhile, upper valve body and lower valve
Valve deck is limited by bolt between body, is easily installed and dismantles, greatly improve working efficiency.
It is directly connected between the upper valve body 5 and lower valve body 1 by bolt 51.The two directly passes through bolt 51 and connects, can
It reduces between the two to the required precision of through hole, meanwhile, maintenance and replacement easy to disassemble.Compared with prior art, existing skill
When being equipped with a coaxial through hole on upper valve body described in art, lower valve body and valve deck, then being connected by bolt, need pair
Through hole corresponds, relatively high to the required precision of through hole, and detachable maintaining is relatively difficult.
The valve rod 6 is equipped on the valve deck 4, the valve rod 6 can be moved along the axial direction of the valve deck 4, institute
The actuator of one end and needs for stating valve rod 6 is attached, and is driven by it, and the other end is placed in through the mounting hole 41 extension
In the runner 2, and extends and a spool 61, the spool 61 are installed with by friction welding (FW) on the one end being placed in the runner 2
It, can be with by the cooperation of the spool 61 and the valve seat 3 in order to cooperate with the valve seat 3 with suitable planform
The runner 2 is closed and opens, to adjust the flow that medium fluid passes through the runner 2.Between the valve seat 3 and valve deck 4
It is additionally provided with bushing 31, one end of the bushing 31 is close to the valve deck 4, and the other end is close to the valve seat 3.The bushing 31
To limit the scope of activities of the valve rod 6, to adjust the spool 61 of described 6 one end of valve rod and matching for the valve seat 3
Conjunction state, to limit the adjustable range of regulating valve.
It is welded between the valve rod 6 and spool 61 by friction welding (FW), since welding process is by apparatus control, after parameter setting
It is easy monitoring, reproducible, technical level and working attitude independent of operator.Welding process does not melt, and belongs to
Solid phase thermocompression bonding, connector are that satin makes tissue, therefore weld seam is not in stomata, is segregated and is mingled with, the knot of the cast sturctures such as crackle
Brilliant defect, strength of welded joint meet or exceed the intensity of base material much larger than the intensity of melting welding, soldering.And energy conservation, section
Material, low consumption, environmental protection, it is pollution-free；
In the present invention, the seal assembly to be sealed against is additionally provided between the valve deck 4 and the gap of the valve rod 6, it is described
Seal assembly includes the first spacer 62, filler 63 and the second spacer 64 being sequentially sleeved on the valve rod 6, described first every
It is close to the valve deck 4 outer ring of set 62, filler 63 and the second spacer 64.Wherein, the filler 63 is graphite material part, when
So, the filler 63 can also be made of other materials, such as teflon material, belong to protection category of the invention.The valve
The lock piece 65 to limit the seal assembly is also arranged on bar 6, the lock piece 65 connects with 4 screw thread of valve deck
It connects, and its lower surface is close to the upper surface of second spacer 64.The design can prevent medium fluid from flowing from the second spacer
Enter, adverse effect is caused to regulating valve, meanwhile, the valve deck 4 is sealed.
Further, elastic seal ring 33, the lock piece 65 and the valve are additionally provided between the bushing 31 and valve deck 4
Cage modle sealing ring 43 is additionally provided between lid 4.The elastic seal ring 33 and cage modle sealing ring are close to regulating valve progress
Envelope, prevents medium fluid from revealing, which not only can guarantee regulating valve internal pressure, but also can also sealed external medium very well
Pressure substantially increases the service life of filler and the reliability of packing seal.
In the present invention, the runner 2 includes first-class section and second section, described first-class section and the second section point
It is not generally formed into S type, described first-class section one end is located at the lower section of the second section, and the valve seat 3 is located at described
To be connected to described first-class section and the second section between first-class section and the second section, the spool 61 is along the valve seat
3 axial direction is movable to open and close the valve seat 3.The outer profile of the spool 61 is formed as streamlined, guarantees that flow is special
Linearity curve it is accurate, realize operating condition accurately adjust, reduce deviation, meanwhile, can reduce the out-of-date resistance of medium flow field, reduction rubs
It wipes.
The beneficial effects are mainly reflected as follows:
1, structure is simple, deft design, is rationally designed by the structure to regulating valve, is ensured using suitable seal form
The reliability of sealing improves sealing effect, avoids dielectric leakage, extend the service life of regulating valve；
2, the accuracy for adjusting control is improved by the design to valve core structure, reduces deviation, and regulating valve overall structure is tighter
It gathers, reduces installation space；
3, valve deck is limited by bolt between upper valve body and lower valve body, is easily installed and dismantles, greatlys improve working efficiency；
4, the setting of seal assembly can not only regulating valve internal pressure, and can also sealed external medium very well pressure, significantly
Improve the service life of filler and the reliability of packing seal；
5, friction welding is used between spool and valve rod, not only weldability is good, and joint is high-quality and stablizes, and prevents obscission
Occur, and energy conservation, section material, low consumption and pollution-free；
6, with wider applicability, meet most places.
It should be appreciated that although this specification is described in terms of embodiments, but not each embodiment only includes one
A independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should will say
As a whole, the technical solution in each embodiment may also be suitably combined to form those skilled in the art can for bright book
With the other embodiments of understanding.
The series of detailed descriptions listed above only for feasible embodiment of the invention specifically
Protection scope bright, that they are not intended to limit the invention, it is all without departing from equivalent implementations made by technical spirit of the present invention
Or change should all be included in the protection scope of the present invention.
Claims (10)
1. integral type regulating valve, it is characterised in that: including lower valve body (1) and the runner being arranged in the lower valve body (1)
(2), a valve seat (3) are installed in the runner (2)；The top of the lower valve body (1) is equipped with a upper valve body (5), the upper valve
It is directly connected between body (5) and lower valve body (1) by bolt (51)；One is additionally provided between the upper valve body (5) and lower valve body (1)
Valve deck (4), the upper valve body (5) apply downward clamping force to the valve deck (4), and the lower valve body (1) is to the valve deck (4)
Apply upward clamping force, the upper valve body (5) and lower valve body (1), which cooperate, limits the valve deck (4)；The valve deck
(4) be equipped with one along its axially through mounting hole (41)；One valve rod (6) can be arranged in rotation on the valve deck (4), one
End extends through the mounting hole (41) to be placed in the runner (2), and is extended and passed through on the one end being placed in the runner (2)
Friction welding (FW) is installed with a spool (61), and the spool (61) and the valve seat (3) can cooperate with the stream that is turned on or off
Road (2).
2. integral type regulating valve according to claim 1, it is characterised in that: also set between the valve seat (3) and valve deck (4)
Have bushing (31), one end of the bushing (31) is close to the valve deck (4), and the other end is close to the valve seat (3).
3. integral type regulating valve according to claim 1, it is characterised in that: the top of the lower valve body (1) is equipped with one the
One opening (11), the valve deck (4) are equipped with a chimb (42), and the chimb (42), which can at least partly extend, is placed in described first
It is open in (11), and the height of the chimb (42) is greater than the height of first opening (11), the upper valve body (5) is equipped with
One the second opening (52) to match with the chimb (42) outer profile, the height of second opening (52) and the first opening (11)
The sum of degree is less than or equal to the height of the chimb (42).
4. integral type regulating valve according to claim 1, it is characterised in that: between the valve deck (4) and the valve rod (6)
The seal assembly to be sealed against is additionally provided between gap, the seal assembly includes being sequentially sleeved on the valve rod (6)
First spacer (62), filler (63) and the second spacer (64), first spacer (62), filler (63) and the second spacer
(64) it is close to the valve deck (4) outer ring.
5. integral type regulating valve according to claim 4, it is characterised in that: the filler (63) is graphite material part.
6. integral type regulating valve according to claim 4, it is characterised in that: be also arranged on the valve rod (6) to incite somebody to action
The lock piece (65) of seal assembly limit, the lock piece (65) are threadedly coupled with the valve deck (4), and its lower surface and
It is close to the upper surface of second spacer (64).
7. according to claim 2 integral type regulating valve, it is characterised in that: be additionally provided with bullet between the bushing (31) and valve deck (4)
Property sealing ring (33).
8. integral type regulating valve according to claim 6, it is characterised in that: the lock piece (65) and the valve deck (4)
Between be additionally provided with cage modle sealing ring (43).
9. integral type regulating valve according to claim 1, it is characterised in that: the runner (2) includes first-class section and
Second-rate section, described first-class section is generally formed into S type with the second section respectively, and described first-class section one end is located at described
The lower section of second section, the valve seat (3) are located at described first-class to be connected between described first-class section and the second section
Section and the second section, the spool (61) are movable to open and close the valve seat along the axial direction of the valve seat (3)
(3).
10. integral type regulating valve according to claim 1, it is characterised in that: the outer profile of the spool (61) is formed as
It is streamlined.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811365543.8A CN109357025A (en) | 2018-11-16 | 2018-11-16 | Integral type regulating valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811365543.8A CN109357025A (en) | 2018-11-16 | 2018-11-16 | Integral type regulating valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109357025A true CN109357025A (en) | 2019-02-19 |
Family
ID=65345462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811365543.8A Pending CN109357025A (en) | 2018-11-16 | 2018-11-16 | Integral type regulating valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109357025A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111442113A (en) * | 2020-03-18 | 2020-07-24 | 合肥通用机械研究院有限公司 | Active prevention and control failure type solid-containing multiphase flow control valve |
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|---|---|---|---|---|
| US4601304A (en) * | 1984-08-09 | 1986-07-22 | Schobl Howard T | Valve assembly |
| CN201412530Y (en) * | 2009-06-06 | 2010-02-24 | 张德飞 | Electric angle-type adjusting valve |
| CN201496569U (en) * | 2009-06-11 | 2010-06-02 | 浙江永盛仪表有限公司 | Flexible sealing valve core type regulating valve |
| CN203189744U (en) * | 2013-04-18 | 2013-09-11 | 宣达实业集团浙江特种泵阀有限公司 | Regulating valve |
| CN103867735A (en) * | 2014-03-28 | 2014-06-18 | 株洲南方阀门股份有限公司 | Main water supply bypass regulating valve |
| CN104390015A (en) * | 2014-11-04 | 2015-03-04 | 无锡市亚迪流体控制技术有限公司 | Small-flow control valve |
| CN205654882U (en) * | 2016-05-31 | 2016-10-19 | 上海阀特流体控制阀门有限公司 | Multi stage decompression cools down and loses governing valve |
| CN207145717U (en) * | 2017-06-05 | 2018-03-27 | 阿姆斯壮机械（中国）有限公司 | A kind of regulating valve |
| CN209414640U (en) * | 2018-11-16 | 2019-09-20 | 福斯流体控制（苏州）有限公司 | Integral type regulating valve |
-
2018
- 2018-11-16 CN CN201811365543.8A patent/CN109357025A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4601304A (en) * | 1984-08-09 | 1986-07-22 | Schobl Howard T | Valve assembly |
| CN201412530Y (en) * | 2009-06-06 | 2010-02-24 | 张德飞 | Electric angle-type adjusting valve |
| CN201496569U (en) * | 2009-06-11 | 2010-06-02 | 浙江永盛仪表有限公司 | Flexible sealing valve core type regulating valve |
| CN203189744U (en) * | 2013-04-18 | 2013-09-11 | 宣达实业集团浙江特种泵阀有限公司 | Regulating valve |
| CN103867735A (en) * | 2014-03-28 | 2014-06-18 | 株洲南方阀门股份有限公司 | Main water supply bypass regulating valve |
| CN104390015A (en) * | 2014-11-04 | 2015-03-04 | 无锡市亚迪流体控制技术有限公司 | Small-flow control valve |
| CN205654882U (en) * | 2016-05-31 | 2016-10-19 | 上海阀特流体控制阀门有限公司 | Multi stage decompression cools down and loses governing valve |
| CN207145717U (en) * | 2017-06-05 | 2018-03-27 | 阿姆斯壮机械（中国）有限公司 | A kind of regulating valve |
| CN209414640U (en) * | 2018-11-16 | 2019-09-20 | 福斯流体控制（苏州）有限公司 | Integral type regulating valve |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111442113A (en) * | 2020-03-18 | 2020-07-24 | 合肥通用机械研究院有限公司 | Active prevention and control failure type solid-containing multiphase flow control valve |
| CN111442113B (en) * | 2020-03-18 | 2022-04-22 | 合肥通用机械研究院有限公司 | Active prevention and control failure type solid-containing multiphase flow control valve |
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