CN107620806A - A kind of flange form elastic sluice valve with wedge-shaped sealing face - Google Patents
A kind of flange form elastic sluice valve with wedge-shaped sealing face Download PDFInfo
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- CN107620806A CN107620806A CN201711117082.8A CN201711117082A CN107620806A CN 107620806 A CN107620806 A CN 107620806A CN 201711117082 A CN201711117082 A CN 201711117082A CN 107620806 A CN107620806 A CN 107620806A
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- valve
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- wedge
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Abstract
The present invention relates to water pump field, more particularly, to a kind of flange form elastic sluice valve with wedge-shaped sealing face, the flange form elastic sluice valve with wedge-shaped sealing face, including gate sealing valve body, in addition to flange pipe attachment means, sealing device, aerial drainage filter and filtering perspective adjuster；The gate sealing valve body includes the first valve body, the second valve body for being embedded in the first body base, valve rod, valve plate and the handwheel for being arranged on the first body top, the handwheel runs through the first valve body and the second valve body by valve rod, and the valve plate with being arranged on the second valve body is connected；The sealing device is arranged on the outside of valve plate；Flange form elastic sluice valve with wedge-shaped sealing face disclosed by the invention, allow people to adjust envelope lock by handwheel to act, in addition, aerial drainage filter makes to need fluid to be filtered to obtain happy aerial drainage and impurity screening, when having a strong impact on fluid drainage effect by the remaining impurity of filtering, manipulation filtering perspective adjuster is switched by fluid impurity, so as to allow filter action is stable persistently to carry out.
Description
Technical field
The present invention relates to water pump field, more particularly, to a kind of flange form elastic sluice valve with wedge-shaped sealing face.
Background technology
In traditional liquid pipeline transportation, due to far away, and pipeline is oxidized easily corruption in use
Erosion or pipeline are easily polluted in installation process by grit, cause easily to be doped with impurity or transmission pressure in transported liquid
Not enough, therefore, it is necessary to often use elastic sluice valve with wedge-shaped sealing face carry out filtering aerial drainage processing, still, current elastic sluice valve with wedge-shaped sealing face is past
Toward the problem of aerial drainage effect is bad low with filtration Quality being present, needing often to change screen pack after filtration, wasting substantial amounts of people
Power material resources.
It is therefore proposed that a kind of flange form elastic sluice valve with wedge-shaped sealing face for solving the above problems is actually necessary.
The content of the invention
The present invention is to overcome at least one defect (deficiency) described in above-mentioned prior art, there is provided a kind of flange form spring support
Gate sealing valve.
In order to solve the above technical problems, technical scheme is as follows：A kind of flange form elastic sluice valve with wedge-shaped sealing face, including envelope
Gate valve body, in addition to flange pipe attachment means, sealing device, aerial drainage filter and filtering perspective adjuster；
The gate sealing valve body is vertically fixed in the middle part of flange pipe attachment means；
The gate sealing valve body includes the first valve body, the second valve body for being embedded in the first body base, valve rod, valve plate and set
The handwheel in the first body top is put, the handwheel runs through the first valve body and the second valve body by valve rod, and with being arranged on second
Valve plate on valve body is connected；
The sealing device is arranged on the outside of valve plate；
Described aerial drainage filter one end is connected with filtering perspective adjuster, and the other end leans with sealing device, leads to
The setting of handwheel is crossed, people is easily adjusted valve rod as needed and drives the first valve body and the second valve body, and the second valve
Body acts the envelope lock of the first valve body further to be ensured, wherein being provided with the valve plate of sealing device, make valve plate more add
The first valve body of kind supplement and the common envelope lock action of the second valve body, the gate sealing valve body present position of above-mentioned envelope lock action is carried out,
Make the envelope lock effect that flange pipe attachment means are optimized, in addition, aerial drainage filter makes to need fluid to be filtered to obtain
To happy aerial drainage and impurity screening, when having a strong impact on fluid drainage effect by the remaining impurity of filtering, people can manipulate
Filter angle demodulator is switched by fluid impurity, so as to allow filter action is stable persistently to carry out, and filtering perspective adjuster, people
Can adjust the angle of screen pack as needed, so that in the area of increase filtering, then the present invention, screen pack is polygonal knot
Structure, after the one side of screen pack filters for a long time, the angle of screen pack can be adjusted, flows through the other several times wheel of screen pack
Filter, reach the purpose of filtering for a long time.
Further, the aerial drainage filter includes discharge orifice, screen pack and sealing device on discharge orifice
The aerial drainage cavity volume and backflash to lean, described aerial drainage cavity volume one end are connected with discharge orifice, and the other end passes through backflash and mistake
Filter angle demodulator is connected, and by discharge orifice, enables needs by aerial drainage fluid by smooth aerial drainage, and screen pack can filter stream
Body impurity, the fluid after then filtering store into aerial drainage cavity volume, and at this moment people can adjust filtering perspective regulation as needed
Device, so as to stably control filter quality, the fluid for making to enter backflash from aerial drainage cavity volume is preferably filtered.
Further, the filtering perspective adjuster include moving block, the jam plate locator that is fixed on moving block and
Regulation handle, the regulation handle are connected by moving block with screen pack, people is easily adjusted by regulation handle
Turn over motion block, and jam plate locator fixes moving block, wherein moving block drives screen pack, so as to reach quick adjustment screen pack angle
The purpose of degree.
Further, the moving block is at least one piece, in practical application, moving block could be arranged to two pieces or two pieces with
On, the angle of screen pack is allowed screen pack more fully to be used, is made not having to be replaced as frequently as being flowed by convenient switching
The screen pack that body impurity blocks, improve the operating efficiency of flange form elastic sluice valve with wedge-shaped sealing face.
Further, the flange pipe attachment means are consolidated including communicating pipe, first flange fixator and second flange
Determine device, the first flange fixator and second flange fixator are separately fixed at communicating pipe both sides, by the setting of communicating pipe,
First flange fixator and second flange fixator is set closely to be connected, and first flange fixator and second flange fixator
Two-stage method orchid pipeline is respectively obtained fixed and form a whole.
Further, the sealing device includes the first sealing ring, the second sealing ring, the 3rd sealing ring and support column, institute
State second sealing ring one end to be resisted against on the first sealing ring, the other end is leant by support column and the 3rd sealing ring, passes through branch
The setting of dagger, tight abutment composition between the first sealing ring, the second sealing ring, the 3rd sealing ring is allowed to be covered on the outside of valve plate
Coherent tight seal circle, so that valve plate obtains sealing appearance and is not easy to be damaged.
Further, first valve body is plain base valve body, by the setting of plain base valve body, makes flange form elastic
Setting gate valve is not likely to produce debris alluvial, and sealing is more reliable.
Wherein, the gate sealing valve outer body is provided with adhesive layer, by the setting of adhesive layer, obtains gate sealing valve body close
Envelope, gate sealing valve outer body are protected being not easy oxide etch getting rusty, and are also less prone to seepage.
Compared with prior art, the beneficial effect of technical solution of the present invention is：
(1) flange form elastic sluice valve with wedge-shaped sealing face disclosed by the invention, by the setting of handwheel, people side as needed is allow
Just adjust valve rod and drive the first valve body and the second valve body, and the second valve body makes the envelope lock of the first valve body act to obtain further
Ensure, wherein being provided with the valve plate of sealing device, make the valve plate more common envelope lock of the first valve body of perfect supplement and the second valve body
Action, carry out the gate sealing valve body present position of above-mentioned envelope lock action, the envelope lock for being optimized flange pipe attachment means
Effect, in addition, aerial drainage filter makes to need fluid to be filtered to obtain happy aerial drainage and impurity screening, it is remaining when being filtered
When impurity has a strong impact on fluid drainage effect, people can manipulate filtering perspective adjuster and be switched by fluid impurity, so as to
Allow filter action is stable persistently to carry out.
(2) flange form elastic sluice valve with wedge-shaped sealing face disclosed by the invention, by discharge orifice, enable needs smooth by aerial drainage fluid
Aerial drainage, and screen pack can filter fluid impurity, the fluid after then filtering stores into aerial drainage cavity volume, and at this moment people can root
According to adjustment filtering perspective adjuster is needed, so as to stably control filter quality, make the fluid for entering backflash from aerial drainage cavity volume
Preferably filtered.
(3) flange form elastic sluice valve with wedge-shaped sealing face disclosed by the invention, by the setting of plain base valve body, flange form spring support is made
Gate sealing valve is not likely to produce debris alluvial, and sealing is more reliable.
(4) flange form elastic sluice valve with wedge-shaped sealing face disclosed by the invention, by the setting of adhesive layer, obtain gate sealing valve body close
Envelope, gate sealing valve outer body are protected being not easy oxide etch getting rusty, and are also less prone to seepage.
Brief description of the drawings
Fig. 1 is the structural representation of flange form elastic sluice valve with wedge-shaped sealing face in the present invention.
In figure, 1 be the first valve body, 2 be the second valve body, 3 be valve rod, 4 be valve plate, 5 be handwheel, 6 be flange pipe connection
Device, 7 be sealing device, 8 be aerial drainage filter, 9 be filtering perspective adjuster, 10 be screen pack.
Embodiment
Accompanying drawing being given for example only property explanation, it is impossible to be interpreted as the limitation to this patent；It is attached in order to more preferably illustrate the present embodiment
Scheme some parts to have omission, zoom in or out, do not represent the size of actual product；To those skilled in the art,
Some known features and its explanation may be omitted and will be understood by accompanying drawing.
In the description of the invention, it is necessary to which explanation, unless otherwise clearly defined and limited, term " installation ", " connects
Connect " it should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or it is integrally connected；It can be machine
Tool connects or electrical connection；It can be joined directly together or be indirectly connected with by intermediary, it may be said that two
The connection of element internal.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood in the present invention
Concrete meaning.Technical scheme is described further with reference to the accompanying drawings and examples.
As shown in figure 1, present embodiment discloses a kind of flange form elastic sluice valve with wedge-shaped sealing face, including gate sealing valve body, in addition to
Flange pipe attachment means 6, sealing device 7, aerial drainage filter 8 and filtering perspective adjuster 9；Gate sealing valve body is vertically fixed
In the middle part of flange pipe attachment means；Gate sealing valve body include the first valve body 1, be embedded in the first body base the second valve body 2,
Valve rod 3, valve plate 4 and the handwheel 5 for being arranged on the first body top, handwheel run through the first valve body and the second valve body by valve rod, and
It is connected with the valve plate being arranged on the second valve body；Sealing device is arranged on the outside of valve plate；Aerial drainage filter one end and filtering
Angle demodulator is connected, and the other end leans with sealing device, by the setting of handwheel, people is facilitated as needed
Ground adjustment valve rod drives the first valve body and the second valve body, and the second valve body acts the envelope lock of the first valve body further to be protected
Barrier, wherein being provided with the valve plate of sealing device, move the valve plate more common envelope lock of the first valve body of perfect supplement and the second valve body
Make, carry out the gate sealing valve body present position of above-mentioned envelope lock action, the envelope lock effect for being optimized flange pipe attachment means
Fruit, in addition, aerial drainage filter makes to need fluid to be filtered to obtain happy aerial drainage and impurity screening, it is remaining miscellaneous when being filtered
When matter has a strong impact on fluid drainage effect, people can manipulate filtering perspective adjuster and be switched by fluid impurity, so as to allow
The stable lasting progress of filter action.
In the present invention, aerial drainage filter include discharge orifice, the screen pack 10 on discharge orifice, with sealing device phase
Against aerial drainage cavity volume and backflash, aerial drainage cavity volume one end is connected with discharge orifice, and the other end passes through backflash and filtering perspective
Adjuster is connected, and by discharge orifice, enables needs by aerial drainage fluid by smooth aerial drainage, and can to filter fluid miscellaneous for screen pack
Matter, the fluid after then filtering store into aerial drainage cavity volume, and at this moment people can adjust filtering perspective adjuster as needed, from
And filter quality is stably controlled, the fluid for making to enter backflash from aerial drainage cavity volume is preferably filtered.Wherein, filtering perspective
Adjuster includes moving block, the jam plate locator being fixed on moving block and regulation handle, regulation handle and passes through moving block and mistake
Filter screen is connected, and people is easily adjusted moving block by regulation handle, and jam plate locator fixes moving block, wherein
Moving block drives screen pack, so as to reach the purpose of quick adjustment screen pack angle.
In addition, moving block is at least one piece, in practical application, moving block could be arranged to two or more than two, make
The angle of filter screen can allow screen pack more fully to be used by convenient switching, make not having to be replaced as frequently as by fluid impurity
The screen pack of blocking, improve the operating efficiency of flange form elastic sluice valve with wedge-shaped sealing face.And flange pipe attachment means include communicating pipe,
First flange fixator and second flange fixator, first flange fixator and second flange fixator are separately fixed at communicating pipe
Both sides, by the setting of communicating pipe, first flange fixator and second flange fixator is set closely to be connected, and first flange
Fixator and second flange fixator make two-stage method orchid pipeline respectively obtain fixed and formed a whole.In addition, sealing device
Including the first sealing ring, the second sealing ring, the 3rd sealing ring and support column, second sealing ring one end is resisted against the first sealing ring
On, the other end is leant by support column and the 3rd sealing ring, by the setting of support column, allows the first sealing ring, second to seal
Circle, tight abutment composition is covered in the coherent tight seal circle on the outside of valve plate between the 3rd sealing ring so that valve plate obtain it is close
Envelope appearance is not easy to be damaged.
In order that flange form elastic sluice valve with wedge-shaped sealing face is not likely to produce debris alluvial, sealing is more reliable, and the first valve body is plain base
Valve body.Wherein, gate sealing valve outer body is provided with adhesive layer, by the setting of adhesive layer, is sealed gate sealing valve body, seals lock
It is protected on the outside of valve body being not easy oxide etch getting rusty, is also less prone to seepage.
In use, fluid enters the flange for being connected first flange fixator and second flange fixator by communicating pipe and being formed
Assembling pipe joint, when needing convection body to carry out envelope lock action, valve rod is allowed to drive the first valve body, second by manipulating manual pulley
Valve body and the valve plate for being provided with sealing device, blind flange assembling pipe joint realize envelope lock action, wherein, plain base valve body
The first valve body set, flange form elastic sluice valve with wedge-shaped sealing face is set to be not likely to produce debris alluvial, and sealed reliable, in addition, gate sealing valve
The adhesive layer of outer body, so as to get sealing, gate sealing valve outer body are protected being not easy oxide etch getting rusty, and are also less prone to ooze
Leakage, when fluid needs aerial drainage, fluid is by the filter screen filtration impurity on discharge orifice, in order to allow screen pack to continue for a long time
High-quality filtering, manipulation regulation handle driving moving block drive screen pack, realization be switched fast screen pack, the fluid after filtering enters
Enter aerial drainage cavity volume and enter back into backflash.
In figure, position relationship being given for example only property explanation is described, it is impossible to be interpreted as the limitation to this patent；Obviously, this hair
Bright above-described embodiment is only intended to clearly illustrate example of the present invention, and is not to embodiments of the present invention
Limit.For those of ordinary skill in the field, other multi-forms can also be made on the basis of the above description
Change or variation.There is no necessity and possibility to exhaust all the enbodiments.It is all the spirit and principles in the present invention it
Interior made all any modification, equivalent and improvement etc., should be included within the protection domain of the claims in the present invention.
Claims (8)
1. a kind of flange form elastic sluice valve with wedge-shaped sealing face, including gate sealing valve body, it is characterised in that also connect and fill including flange pipe
Put, sealing device, aerial drainage filter and filtering perspective adjuster；
The gate sealing valve body is vertically fixed in the middle part of flange pipe attachment means；
The gate sealing valve body includes the first valve body, the second valve body for being embedded in the first body base, valve rod, valve plate and is arranged on
The handwheel of first body top, the handwheel run through the first valve body and the second valve body by valve rod, and with being arranged on the second valve body
On valve plate be connected；
The sealing device is arranged on the outside of valve plate；
Described aerial drainage filter one end is connected with filtering perspective adjuster, and the other end leans with sealing device.
2. flange form elastic sluice valve with wedge-shaped sealing face according to claim 1, it is characterised in that the aerial drainage filter includes letting out
Discharge orifice, the screen pack on discharge orifice, the aerial drainage cavity volume and backflash to be leant with sealing device, the aerial drainage cavity volume one
End is connected with discharge orifice, and the other end is connected by backflash with filtering perspective adjuster.
3. flange form elastic sluice valve with wedge-shaped sealing face according to claim 2, it is characterised in that the filtering perspective adjuster includes
Moving block, the jam plate locator being fixed on moving block and regulation handle, the regulation handle pass through moving block and screen pack phase
Connection.
4. flange form elastic sluice valve with wedge-shaped sealing face according to claim 3, it is characterised in that the moving block is at least one piece.
5. flange form elastic sluice valve with wedge-shaped sealing face according to claim 1, it is characterised in that the flange pipe attachment means bag
Include communicating pipe, first flange fixator and second flange fixator, the first flange fixator and second flange fixator point
Communicating pipe both sides are not fixed on.
6. flange form elastic sluice valve with wedge-shaped sealing face according to claim 1, it is characterised in that it is close that the sealing device includes first
Seal, the second sealing ring, the 3rd sealing ring and support column, described second sealing ring one end is resisted against on the first sealing ring, another
End is leant by support column and the 3rd sealing ring.
7. flange form elastic sluice valve with wedge-shaped sealing face according to claim 1, it is characterised in that first valve body is plain base valve
Body.
8. according to the flange form elastic sluice valve with wedge-shaped sealing face described in claim any one of 1-7, it is characterised in that the gate sealing valve body
Outside is provided with adhesive layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711117082.8A CN107620806A (en) | 2017-11-13 | 2017-11-13 | A kind of flange form elastic sluice valve with wedge-shaped sealing face |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711117082.8A CN107620806A (en) | 2017-11-13 | 2017-11-13 | A kind of flange form elastic sluice valve with wedge-shaped sealing face |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107620806A true CN107620806A (en) | 2018-01-23 |
Family
ID=61098703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711117082.8A Pending CN107620806A (en) | 2017-11-13 | 2017-11-13 | A kind of flange form elastic sluice valve with wedge-shaped sealing face |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107620806A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112013153A (en) * | 2020-07-20 | 2020-12-01 | 黄友耐 | Special gate valve for oil field |
| CN113700882A (en) * | 2021-08-16 | 2021-11-26 | 凯斯通阀门有限公司 | Accumulated water discharge type gate valve |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2207574A5 (en) * | 1972-11-17 | 1974-06-14 | Malbranque Serseg | |
| CN2695741Y (en) * | 2004-03-19 | 2005-04-27 | 佛山市南海永兴阀门制造有限公司 | Sluice valve with filtering function |
| CN204127350U (en) * | 2014-10-21 | 2015-01-28 | 成都市翻鑫家科技有限公司 | A kind of split type band filter screen gate valve |
| CN204153185U (en) * | 2014-10-10 | 2015-02-11 | 乐清市阀门厂 | Many resilient gate valve |
| CN104879516A (en) * | 2015-05-29 | 2015-09-02 | 扬中市第一蝶阀厂有限公司 | Simple rising stem type elastic seat seal gate valve |
| CN205639674U (en) * | 2016-05-10 | 2016-10-12 | 乐清市阀门厂 | Marine sea water gate valve |
| CN206571999U (en) * | 2017-03-13 | 2017-10-20 | 广州市佳福斯阀门制造有限公司 | The dark bar elastic sluice valve with wedge-shaped sealing face of flange form |
-
2017
- 2017-11-13 CN CN201711117082.8A patent/CN107620806A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2207574A5 (en) * | 1972-11-17 | 1974-06-14 | Malbranque Serseg | |
| CN2695741Y (en) * | 2004-03-19 | 2005-04-27 | 佛山市南海永兴阀门制造有限公司 | Sluice valve with filtering function |
| CN204153185U (en) * | 2014-10-10 | 2015-02-11 | 乐清市阀门厂 | Many resilient gate valve |
| CN204127350U (en) * | 2014-10-21 | 2015-01-28 | 成都市翻鑫家科技有限公司 | A kind of split type band filter screen gate valve |
| CN104879516A (en) * | 2015-05-29 | 2015-09-02 | 扬中市第一蝶阀厂有限公司 | Simple rising stem type elastic seat seal gate valve |
| CN205639674U (en) * | 2016-05-10 | 2016-10-12 | 乐清市阀门厂 | Marine sea water gate valve |
| CN206571999U (en) * | 2017-03-13 | 2017-10-20 | 广州市佳福斯阀门制造有限公司 | The dark bar elastic sluice valve with wedge-shaped sealing face of flange form |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112013153A (en) * | 2020-07-20 | 2020-12-01 | 黄友耐 | Special gate valve for oil field |
| CN113700882A (en) * | 2021-08-16 | 2021-11-26 | 凯斯通阀门有限公司 | Accumulated water discharge type gate valve |
| CN113700882B (en) * | 2021-08-16 | 2023-09-29 | 凯斯通阀门有限公司 | Ponding drainage type gate valve |
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Application publication date: 20180123 |
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