CN208138557U - A kind of drain valve controlling complete half row using gas - Google Patents
A kind of drain valve controlling complete half row using gas Download PDFInfo
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- CN208138557U CN208138557U CN201820389309.8U CN201820389309U CN208138557U CN 208138557 U CN208138557 U CN 208138557U CN 201820389309 U CN201820389309 U CN 201820389309U CN 208138557 U CN208138557 U CN 208138557U
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- gas
- lifting pipe
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Abstract
The utility model discloses a kind of drain valves that complete half row is controlled using gas,Including full row switch,Half row switch,Valve body equipped with discharge outlet,Lifting pipe,The bottom of pipe is lifted equipped with the water shutoff disk for being opened and closed discharge outlet,Full row switch and the control of half row switch promote lifting pipe,It further include a locating part,One air supply unit supplied with the pneumatic changeover module of locating part linkage and a pair of pneumatic changeover module,Complete one of row switch and half row switch control air supply unit is supplied so that pneumatic changeover module drives locating part activity between the restraining position that the promotion to lifting pipe is limited and the resigning position stepped down to the promotion of lifting pipe,In restraining position,The lift stroke for lifting pipe can be limited in half seniority among brothers and sisters journey by locating part,At resigning position,Locating part steps down to the promotion of lifting pipe so that full seniority among brothers and sisters journey can be promoted to by lifting pipe.Above structure is arranged using complete the half of gas control drain valve, be skillfully constructed, be compact-sized, function it is reliable.
Description
Technical field
The utility model relates to drain valve technical field, especially a kind of drain valve that complete half row is controlled using gas.
Background technique
The drain valve of existing traditional double function, generally comprises full row switch, half row switch, the valve equipped with discharge outlet
Body can slide up and down to the bottom that pipe is lifted set on the intracorporal lifting pipe of valve equipped with the water shutoff disk for being opened and closed discharge outlet, full row
Switch and the control of half row switch promote lifting pipe, and the stroke that lifting pipe is lifted up, which has, promotes shorter half seniority among brothers and sisters journey and promotion
Longer full seniority among brothers and sisters journey, when lifting pipe is promoted to half seniority among brothers and sisters journey, drain valve realizes that half drains, and lifting pipe is promoted to the full seniority among brothers and sisters
Cheng Shi, drain valve realize draining entirely, and the prior art realizes full row or partly the mode of row is the operational stroke by making full row switch
It is longer to be ranked at journey with directly lifting lifting pipe to complete, and keep the operational stroke of half row switch shorter to be only capable of to lift pipe and mention
It draws at half seniority among brothers and sisters journey, the mode that above-mentioned this realization drain valve is partly arranged entirely is when in the structure for being applied to airlift lifting pipe
When, two gas supply air bags of setting are generally required, two gas supply air bags match respectively with full row switch and half row switch to control
The different strokes for lifting pipe, two gas supply air bags, which are arranged, will lead to that entire air supply unit volume is larger, and structure is not compact.
Utility model content
The utility model to solve the above-mentioned problems, provides a kind of drain valve that complete half row is controlled using gas, and structure is tight
It gathers, complete half row control function is reliable.
In order to achieve the above objectives, the technical solution of the utility model is：A kind of drain valve controlling complete half row using gas,
Including full row switch, half row switch, the valve body equipped with discharge outlet, can slide up and down to set on the intracorporal lifting pipe of the valve, institute
The bottom for stating lifting pipe promotes institute equipped with the water shutoff disk for being opened and closed the discharge outlet, the full row switch and the control of half row switch
Lifting pipe is stated, the stroke that the lifting pipe is lifted up, which has, to be promoted half shorter seniority among brothers and sisters journey and promotes longer full seniority among brothers and sisters journey,
When the lifting pipe is promoted to the half seniority among brothers and sisters journey, the drain valve realizes that half drains, and the lifting pipe is promoted to the full row
When stroke, the drain valve realizes full draining, further include a locating part, one with the pneumatic changeover module of locating part linkage and
A pair of pneumatic changeover module is supplied the air supply unit to drive the pneumatic changeover module, the full row switch and half
One of row switch controls the air supply unit and is supplied so that the pneumatic changeover module drives the locating part
In the resigning position that the restraining position that the promotion to the lifting pipe is limited is stepped down with the promotion to the lifting pipe
Between activity, in the restraining position, the lift stroke of the lifting pipe can be limited in described half and ranked by the locating part
Journey, at the resigning position, the locating part steps down so that the lifting pipe can be promoted to the promotion of the lifting pipe
To the full seniority among brothers and sisters journey.
Preferably, when triggering the full row switch, the air supply unit provides compressed gas to the pneumatic changeover module
So that the pneumatic changeover module drives the locating part so that the locating part is from the restraining position activity to the resigning
Position.
Preferably, when triggering half row switch, the air supply unit provides compressed gas to the pneumatic changeover module
So that the pneumatic changeover module drives the locating part so that the locating part is from resigning position activity to the limit
Position.
Preferably, the air supply unit is gas supply air bag/cylinder, and the gas in the gas supply air bag/cylinder is described complete
It is transported in the pneumatic changeover module through the first tracheae to activate the pneumatic switching under the compression of row switch or half row switch
Component.
Preferably, further include a pneumatic lifting component, the gas in the gas supply air bag/cylinder in the full row switch or
The pneumatic lifting component is supplied through the second tracheae to activate the pneumatic lifting component, institute under the compression of half row switch
State the pneumatic lifting component linkage lifting pipe.
Preferably, the air supply unit is air pump, and the full row switch or half row switch are that the air pump can control to be opened and closed
Electric-controlled type switch.
It preferably, further include wirerope, the full row switch and half row switch pass through wire cable transmission mechanism transmission institute
Wirerope is stated so that lifting pipe described in the wire rope pulling, the air supply unit is and gas supply air bag/cylinder, the gas supply
Air bag/cylinder and the wire cable transmission mechanism are installed in a control box.
Preferably, the locating part is that a rotation is installed in the centering block on the valve body or sliding installation on the valve body
Sliding block, the locating part resetted by counterweight or by elastic component.
Preferably, the pneumatic changeover module includes switching air bag/cylinder and mandril, the gas conveying of the air supply unit
Drive the mandril when into the switching air bag/cylinder, the mandril links the locating part in turn, further includes for by institute
State the bleed structure of the gas leakage in switching air bag/cylinder.
It preferably, further include that activity is secured to the valve body and arranges with the whole row float bucket mechanism of cistern water level movement and half floating
Bucket mechanism, when the lifting pipe is promoted to the half seniority among brothers and sisters journey, the half row floating barrel mechanism mounts half row on the lifting pipe
Boss is so that the drain valve realizes half draining, when the lifting pipe is promoted to the full seniority among brothers and sisters journey, the whole row float bucket machine
Structure mounts full row's boss on the lifting pipe so that the drain valve realizes full draining.
The beneficial effects of the utility model are：
The utility model passes through described in one locating part of setting, the pneumatic changeover module and a pair with locating part linkage
The air supply unit that pneumatic changeover module is supplied, it is single that one of the full row switch and half row switch control the gas supply
Member is supplied so that the pneumatic changeover module drives the locating part to be limited in the promotion to the lifting pipe
Activity between restraining position and the resigning position stepped down to the promotion of the lifting pipe, it is described in the restraining position
The lift stroke of the lifting pipe can be limited in the half seniority among brothers and sisters journey, at the resigning position, the locating part by locating part
It is stepped down the promotion of the lifting pipe so that the lifting pipe can be promoted to the full seniority among brothers and sisters journey, to control using gas
Drain valve carries out complete drain and drains with half, is skillfully constructed, and simple and compact for structure, half function of full row is reliable.
Detailed description of the invention
Fig. 1 is the perspective view for the drain valve that an embodiment of the present invention controls complete half row using gas；
Fig. 2 is section view when an embodiment of the present invention is in original state using the drain valve that gas controls complete half row
Figure；
Fig. 3 be an embodiment of the present invention using the drain valve that gas controls complete half row be in half arrange when cross-sectional view it
One；
Fig. 4 be an embodiment of the present invention using the drain valve that gas controls complete half row be in half arrange when cross-sectional view it
Two；
Fig. 5 be cross-sectional view when an embodiment of the present invention is in full row using the drain valve that gas controls complete half row it
One；
Fig. 6 be cross-sectional view when an embodiment of the present invention is in full row using the drain valve that gas controls complete half row it
Two.
Specific embodiment
In order to illustrate more clearly of the technical solution of the utility model embodiment, with reference to the accompanying drawing to the utility model into
The explanation of one step, the drawings in the following description are merely some embodiments of the present invention, for ordinary skill people
For member, without creative efforts, it is also possible to obtain other drawings based on these drawings.
As shown in Figures 1 to 6, a kind of drain valve that complete half row is controlled using gas of the utility model, including full row switch
41, half row switch 42, the valve body 10 equipped with discharge outlet 11, the lifting pipe 20 that can slide up and down in valve body 10, lifting pipe
20 bottom is equipped with the water shutoff disk 30 for being opened and closed discharge outlet 11, and full row switch 41 and the control of half row switch 42 promote lifting pipe
20, the stroke that lifting pipe 20 is lifted up, which has, to be promoted half shorter seniority among brothers and sisters journey and promotes longer full seniority among brothers and sisters journey, and lifting pipe mentions
When rising to half seniority among brothers and sisters journey, drain valve realizes that half drains, and when lifting pipe is promoted to full seniority among brothers and sisters journey, drain valve realizes full draining, specifically
, it further include that activity is secured to valve body 10 and arranges with the whole row float bucket mechanism 61 of cistern water level movement and half floating in the present embodiment
Bucket mechanism 62, half cistern water level for arranging when floating barrel mechanism 62 falls are higher than cistern water level when whole row float bucket mechanism 61 falls, mention
When trombone slide 20 is promoted to half seniority among brothers and sisters journey, half row's boss 22 on half row's mounting lifting pipe 20 of floating barrel mechanism 62 is so that the draining
Valve realizes that half drains, full row when lifting pipe 20 is promoted to the full seniority among brothers and sisters journey, on the mounting lifting pipe 20 of whole row float bucket mechanism 61
Boss 21 passes through whole row float bucket mechanism 61 and half and arranges the control drain valve of floating barrel mechanism 62 so that drain valve realization draining entirely
The technology for carrying out full draining and half draining belongs to well-known technique, is no longer described in detail here.
Drain valve further includes the pneumatic changeover module 70 that a locating part 50, one links with locating part 50 and a pair of pneumatic switching
Component 70 is supplied the air supply unit 90 to drive pneumatic changeover module 70, full row switch 41 and half row switch 42 wherein it
One control air supply unit 90 supplied so that pneumatic changeover module 70 drive locating part 50 the promotion to lifting pipe 20 into
Activity between the restraining position of row limit and the resigning position stepped down to the promotion of lifting pipe 20, in restraining position, limit
Position part 50 lift stroke for lifting pipe 20 can be limited in half seniority among brothers and sisters journey so that drain valve realizes that half drains, in resigning position
When, the promotion of 50 pairs of locating part lifting pipes 20 is stepped down so that full seniority among brothers and sisters journey can be promoted to so that drain valve by lifting pipe 20
Realize full draining.
In the present embodiment, locating part 50 is in resigning position, when triggering full row switch 41, air supply unit in the initial state
90 pairs of pneumatic changeover modules 70 provide compressed gas and make pneumatic changeover module 70 drive locating part 50 so that locating part 50 is from limit
Position position activity is to position of stepping down.
In the present embodiment, air supply unit 90 be the gas supply air bag being connected with full row switch 41 and half row switch 42 or
Cylinder, the gas supplied in air bag or cylinder are transported under the compression of full row switch 41 or half row switch 42 through the first tracheae L1
With actuating pneumatic changeover module 70 in pneumatic changeover module 70.
In the present embodiment, as shown in Figure 4 and Figure 6, pneumatic changeover module 70 includes switching cylinder 71 and mandril 72, and gas supply is single
Member 90 gas be transported to switching cylinder 71 in when drive mandril 72, mandril 72 so link locating part 50, further include for will
Switch the bleed structure (not shown) of the gas leakage in cylinder 71, wherein bleed structure can according to need setting, as long as energy
So that switching cylinder 71 complete switching after can make switch cylinder 71 in gas leakage, such as bleed structure be can
So that the y-shaped ring being arranged on mandril 72 and switching cylinder 71 lose the convex rib structure of sealing cooperation, when mandril 72 drives Y
When shape sealing ring moves to the position of convex rib structure, y-shaped ring deforms and realizes discouraged；Bleed structure can also be direct
It is the air passage inside and outside connection switching cylinder 71, when mandril drives y-shaped ring to cross the position of air passage, air passage is
The inside and outside of switching cylinder 71 can be connected to.It is arranged in air supply unit 90 in addition, the bleed structure of the present embodiment also can choose, when
After draining, the gas reflux switched in cylinder 71 is let out into air supply unit 90 and through the bleed structure on air supply unit 90
Out.After gas in cylinder 71 is released by bleed structure, locating part 50 can self-resetting, in the present embodiment, locating part 50 is
One rotation is installed in the sliding block of the centering block on valve body 10 or sliding installation on valve body 10, and locating part 50, which can choose, passes through counterweight
Or resetted by modes such as elastic components, the present embodiment specifically uses the locating part 50 of centering block structure, and on locating part 50
Setting clump weight is resetted.Alternatively, switching cylinder 71 can also use air sac type structure.
In the present embodiment, further includes a pneumatic lifting component 80, supply the gas in air bag or cylinder (air supply unit 90)
Pneumatic lifting component 80 is supplied through the second tracheae L2 under the compression of full row switch 41 or half row switch 42, it is pneumatic to lift
The linkage lifting pipe 20 of component 80, the pneumatic lifting piece 82 for lifting component 80 and including lifting air bag 81 and linking with lifting air bag 81,
Lifting piece 82 is matched with lifting pipe 20 with the lifting lifting pipe 20 when lifting air bag 81 and expanding.Alternatively, air bag 81 is lifted
Air-cylinder type structure can also be used.
The course of work of the present embodiment is as follows：
As shown in Fig. 2, lifting pipe 20, which falls, closes discharge outlet 11, and locating part 50 is in restraining position when original state.
As shown in Figure 3 and Figure 4, when triggering half row switch 42, air supply unit 90 does not provide compression to pneumatic changeover module 70
Gas, pneumatic changeover module 70 do not drive locating part 50, and locating part 50 is maintained at restraining position, while the control of half row switch 42 supplies
Gas unit 90 supplies pneumatic lifting component 80 by the second tracheae L2, pneumatic to lift the linkage lifting pipe 20 of component 80, by
In the position-limiting action of locating part 50, lifts pipe 20 and be only capable of lifting to half seniority among brothers and sisters journey, so that controlling drain valve realizes that half drains.
As shown in Figure 5 and Figure 6, when triggering full row switch 41, air supply unit 90 provides compressed gas to pneumatic changeover module 70
Body, pneumatic changeover module 70 drive locating part 50 that locating part 50 is arranged from restraining position activity to resigning position, while entirely
41 control air supply units 90 of pass supply pneumatic lifting component 80 by the second tracheae L2, pneumatically lift the linkage of component 80 and mention
Trombone slide 20, since the resigning of locating part 50 acts on, lifting pipe 20 can be lifted to full seniority among brothers and sisters journey, so that controlling drain valve realizes full row
Water.
Alternatively, it is as follows to be also possible to setting for the present embodiment：Locating part 50 is in restraining position in the initial state,
When triggering half row switch 42, air supply unit 90 provides compressed gas to pneumatic changeover module 70 and pneumatic changeover module 70 is driven
Locating part 50 is so that locating part 50 controls drain valve from the activity of resigning position to restraining position and realizes that half drains；And it triggers complete
When row switch 41, air supply unit 90 does not provide compressed gas to pneumatic changeover module 70, and pneumatic changeover module 70 does not drive limit
Part 50, locating part 50 are maintained at restraining position to control drain valve and realize full draining, are so also able to achieve complete to drain valve half
The control of row.
Alternatively, air supply unit 90 or air pump in the present embodiment, full row switch 41 or half row switch 42 are can
Control the electric-controlled type switch of air pump opening and closing.
Alternatively, it in the present embodiment, can also be not provided with pneumatically lifting component 80 and the second tracheae L2, and use wirerope
Linkage (not shown) lifts pipe 20, and full row switch 41 and half row switch 42 pass through wire cable transmission mechanism transmission steel (not shown)
So that wire rope pulling lifts pipe 20, air supply unit 90 is connected cord with full row switch 41 and half row switch 42
Supply air bag/cylinder, it is preferred that in order to enable more compact structure, supplies air bag/cylinder and wire cable transmission mechanism is installed in one
It controls in box, is so also able to achieve the purpose for promoting lifting pipe 20 when triggering full row switch 41 and half row switch 42.
Although specifically showing and describing the utility model in conjunction with preferred embodiment, those skilled in the art is answered
This is understood, in the spirit and scope for not departing from the utility model defined by the appended claims, in form and details
On the utility model is made a variety of changes, be the protection scope of the utility model.
Claims (10)
1. a kind of drain valve for controlling complete half row using gas, including full row switch, half row switch, the valve body equipped with discharge outlet,
It can slide up and down to set on the intracorporal lifting pipe of the valve, the bottom of the lifting pipe is equipped with the envelope for being opened and closed the discharge outlet
Water pond, the full row switch and the control of half row switch promote the lifting pipe, and the stroke that the lifting pipe is lifted up, which has, to be mentioned
It rises half shorter seniority among brothers and sisters journey and promotes longer full seniority among brothers and sisters journey, when the lifting pipe is promoted to the half seniority among brothers and sisters journey, the draining
Valve realizes that half drains, and when the lifting pipe is promoted to the full seniority among brothers and sisters journey, the drain valve realizes full draining, which is characterized in that
It further include that a locating part, a pneumatic changeover module to link with the locating part and a pair of pneumatic changeover module are supplied
To drive the air supply unit of the pneumatic changeover module, one of the full row switch and half row switch control the gas supply
Unit is supplied so that the pneumatic changeover module drives the locating part to limit in the promotion to the lifting pipe
Restraining position and to movable between the resigning position stepped down of promotions of the lifting pipe, in the restraining position, institute
The half seniority among brothers and sisters journey, at the resigning position, the limit can be limited in for the lift stroke of the lifting pipe by stating locating part
Part steps down so that the lifting pipe can be promoted to the full seniority among brothers and sisters journey to the promotion of the lifting pipe.
2. the drain valve of complete half row is controlled using gas as described in claim 1, which is characterized in that the triggering full row switch
When, the air supply unit provides compressed gas to the pneumatic changeover module and the pneumatic changeover module is made to drive the limit
Part so that the locating part from the restraining position activity to the resigning position.
3. the drain valve of complete half row is controlled using gas as described in claim 1, which is characterized in that triggering half row switch
When, the air supply unit provides compressed gas to the pneumatic changeover module and the pneumatic changeover module is made to drive the limit
Part so that the locating part from resigning position activity to the restraining position.
4. the drain valve of complete half row is controlled using gas as described in claim 1, which is characterized in that the air supply unit is to supply
Gas air bag/cylinder, the gas supplied in air bag/cylinder is under the compression of the full row switch or half row switch through the first gas
Pipe is transported in the pneumatic changeover module to activate the pneumatic changeover module.
5. the drain valve of complete half row is controlled using gas as claimed in claim 4, which is characterized in that further include a pneumatic lifting
Component, the gas supplied in air bag/cylinder is under the compression of the full row switch or half row switch through the second tracheae to institute
Pneumatic lifting component is stated to be supplied to activate the pneumatic lifting component, the pneumatic lifting component linkage lifting pipe.
6. the drain valve of complete half row is controlled using gas as described in claim 1, which is characterized in that the air supply unit is gas
Pump, the full row switch or half row switch are the electric-controlled type switch that can control the air pump opening and closing.
7. the drain valve of complete half row is controlled using gas as described in claim 1, which is characterized in that it further include wirerope, institute
It states full row switch and half row switch and the wirerope is driven so that wire rope pulling institute by a wire cable transmission mechanism
Lifting pipe is stated, the air supply unit is gas supply air bag/cylinder, the gas supply air bag/cylinder and wire cable transmission mechanism dress
It is located in a control box.
8. the drain valve of complete half row is controlled using gas as described in claim 1, which is characterized in that the locating part is one turn
Dynamic to be installed in the sliding block of the centering block on the valve body or sliding installation on the valve body, the locating part is by counterweight or passes through
Elastic component is resetted.
9. the drain valve of complete half row is controlled using gas as described in claim 1, which is characterized in that the pneumatic changeover module
Described in being driven including switching air bag/cylinder and mandril, when the gas of the air supply unit is transported in the switching air bag/cylinder
Mandril, the mandril link the locating part in turn, further include for letting out the gas leakage in the switching air bag/cylinder
Depressed structure.
10. the drain valve of complete half row is controlled using gas as described in claim 1, which is characterized in that further include activity attaching
In the valve body and with the whole row float bucket mechanism of cistern water level movement and half row's floating barrel mechanism, the lifting pipe is promoted to described half
When ranking journey, the half row floating barrel mechanism mounts half row's boss on the lifting pipe so that the drain valve realizes that half arranges
Water, when the lifting pipe is promoted to the full seniority among brothers and sisters journey, the whole row float bucket mechanism mounts full row's boss on the lifting pipe
So that the drain valve realizes full draining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820389309.8U CN208138557U (en) | 2018-03-21 | 2018-03-21 | A kind of drain valve controlling complete half row using gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820389309.8U CN208138557U (en) | 2018-03-21 | 2018-03-21 | A kind of drain valve controlling complete half row using gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208138557U true CN208138557U (en) | 2018-11-23 |
Family
ID=64289373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820389309.8U Active CN208138557U (en) | 2018-03-21 | 2018-03-21 | A kind of drain valve controlling complete half row using gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208138557U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112096594A (en) * | 2020-07-20 | 2020-12-18 | 永嘉县静海阀门有限公司 | Valve for automatically discharging accumulated water of pump |
| WO2024082547A1 (en) * | 2022-10-20 | 2024-04-25 | 厦门瑞尔特卫浴科技股份有限公司 | Constant-air-volume air output device and air pump device having same, and toilet |
-
2018
- 2018-03-21 CN CN201820389309.8U patent/CN208138557U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112096594A (en) * | 2020-07-20 | 2020-12-18 | 永嘉县静海阀门有限公司 | Valve for automatically discharging accumulated water of pump |
| WO2024082547A1 (en) * | 2022-10-20 | 2024-04-25 | 厦门瑞尔特卫浴科技股份有限公司 | Constant-air-volume air output device and air pump device having same, and toilet |
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