CN207261759U - A kind of pipeline guillotine - Google Patents
A kind of pipeline guillotine Download PDFInfo
- Publication number
- CN207261759U CN207261759U CN201720954026.9U CN201720954026U CN207261759U CN 207261759 U CN207261759 U CN 207261759U CN 201720954026 U CN201720954026 U CN 201720954026U CN 207261759 U CN207261759 U CN 207261759U
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- Prior art keywords
- pipeline
- chamber
- piston
- disconnected
- disconnected piston
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Abstract
A kind of pipeline guillotine is the utility model is related to, including measures impeller, control mechanism and is arranged at and be used for the opening/closing only disconnected piston of control piper on pipeline；The opposite sides of pipeline is respectively arranged with first chamber and second chamber with pipeline connection；Only one end of disconnected piston is arranged in first chamber by flexible restoring organ；When the piston that only breaks is closed, the other end for the piston that only breaks is located in second chamber, and forms balancing gate pit with the madial wall of second chamber；Balancing gate pit is by pressure return duct and pipeline connection, and the connection end of pressure return duct and pipeline is positioned at the downstream of only disconnected piston；Metering impeller is arranged in pipeline, and positioned at the upstream of only disconnected piston；The piston that only breaks is provided with pore and through hole；The side wall of first chamber is provided with the position-limit mechanism for locking only disconnected piston.Pipeline guillotine provided by the utility model can play the role of it is good anti-overflow, avoid because forget to turn off the tap and caused by security incident and water resource waste.
Description
Technical field
The utility model belongs to pipeline cut-off equipment technical field, in particular to a kind of pipeline guillotine.
Background technology
Existing family with water lines mainly by tap come the ON/OFF of control piper, forgetting to close tap, especially
It is run into cut off the water when, tap is turned on and has no water outlet and forgets to close tap, is in tap after water and beats
Open state.
Although existing pond is typically provided with gap, since the water of tap outflow is the feedwater in water pipe
Sprayed under the action of pressure, its waterflood injection rate is more than the drainage speed of overflow port, therefore, is blocked running into drainage pipeline
When, if nobody has found in time, the tap for forgetting to close can cause water to be overflowed from pond, so as to not only cause security incident
And economic loss, and also result in the waste of water resource.
Utility model content
To solve the above-mentioned problems, the purpose of this utility model is to provide a kind of pipeline guillotine, forget in tap
It in the case of closing, can block, reduce current in pipeline, so as to play the role of good anti-overflow, avoid because forgetting Guan Shui
Tap and caused by security incident and water resource waste.
Technical solution is used by the utility model：
A kind of pipeline guillotine, it include measuring impeller, control mechanism and being arranged on pipeline open for control piper/
The only disconnected piston closed；The opposite sides of the pipeline is respectively arranged with first chamber and second chamber, and the first chamber and
The second chamber and the pipeline connection；The lateral wall of the only disconnected piston and the first chamber and the second chamber
Madial wall is bonded；One end of the only disconnected piston is arranged in the first chamber by flexible restoring organ；The only disconnected work
When being closed, the other end of the only disconnected piston is located in the second chamber plug, and with the second chamber
Side wall forms balancing gate pit；The balancing gate pit by pressure return duct and the pipeline connection, and the pressure return duct with it is described
The connection end of pipeline is positioned at the downstream of the only disconnected piston；
The only disconnected piston is provided with pore and through hole, and the pore is located at the through hole close to first chamber
The side of room；When the only disconnected piston is closed, the pipeline of the only disconnected piston both sides is connected by the pore；
When the only disconnected piston is in opening, the pipeline of the only disconnected piston both sides is connected by the through hole；
The side wall of the first chamber is provided with the position-limit mechanism for locking the only disconnected piston；The metering impeller is set
It is placed in the pipeline, and positioned at the upstream of the only disconnected piston；The metering impeller is connected with the control mechanism, and is passed through
The control mechanism controls the position-limit mechanism action to unclamp the only disconnected piston.
Further, the position-limit mechanism includes being arranged at the elastic card of the side wall of the first chamber and is arranged at institute
The card slot of the side wall for the piston that only breaks is stated, and the card slot matches with the card.
Further, the control mechanism includes drive shaft, transmission mechanism and driven notch wheel；The drive shaft
One end is connected with the metering impeller, and is rotated synchronously with the metering impeller；The other end of the drive shaft passes through described
Transmission mechanism is sequentially connected with the driven notch wheel；The periphery of the driven notch wheel presses the elastic card and is caught in institute
Card slot is stated, the notch of the driven notch wheel unclamps the elastic card and resets.
Further, the transmission mechanism is driving gear set.
Further, the driving gear set is the bending moment gear set of torque increase.
Further, the conduit positions are provided with protective cover；The drive mechanism may be contained within the driven notch wheel
In the protective cover.
Further, the control mechanism includes controller, position sensor and electromagnet；It is described metering impeller with it is described
Position sensor is connected with the controller respectively；The controller is connected with the electromagnet, and passes through the electromagnet control
Make the action of the elastic card；The position sensor is arranged in the first chamber.
Further, the pipeline of the upstream of the only disconnected piston is provided with narrow section that caliber reduces；The metering impeller
It is arranged at narrow section of the pipeline.
Further, the aperture of the through hole is less than the caliber of the pipeline.
Further, the flexible restoring organ is resetting spring.
The beneficial effects of the utility model：
Pipeline guillotine provided by the utility model, the stream of tap is measured by the metering impeller being arranged in pipeline
Water, and the water flow of metering is fed back into control mechanism, after streamflow reaches the action water of control mechanism setting, control
Mechanism controls position-limit mechanism unclamps only disconnected piston, and the piston that makes only to break closes and block, reduces current in pipeline, therefore, can be with
Play the role of it is good anti-overflow, avoid because forget to turn off the tap and caused by security incident and water resource waste.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the structure diagram that pipeline guillotine described in embodiment 1 is in opening；
Fig. 2 is the structure diagram that the pipeline guillotine described in embodiment 1 is closed；
Fig. 3 is the structure diagram of the pipeline guillotine of other shapes described in embodiment 1.
Figure label is：
Pipeline 101, pressure return duct 102, balancing gate pit 103, pore 104, through hole 105, only break piston 106, resets bullet
Spring 107, measures impeller 108, drive shaft 109, transmission mechanism 110, driven notch wheel 111.
Embodiment
To make the purpose of this utility model, technical solution and advantage clearer, below by the technology of the utility model
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not before creative work is made
Obtained all other embodiment is put, belongs to the scope that the utility model is protected.
Embodiment 1
As depicted in figs. 1 and 2, a kind of pipeline guillotine is present embodiments provided, it includes：Measure impeller, control mechanism
And it is arranged at and is used for the opening/closing only disconnected piston of control piper on pipeline；The opposite sides of pipeline is respectively arranged with first chamber
And second chamber, and first chamber and second chamber and pipeline connection；The only lateral wall and first chamber and the second chamber of disconnected piston
The madial wall fitting of room；Only one end of disconnected piston is arranged in first chamber by flexible restoring organ；The piston that only breaks, which is in, to close
During closed state, the other end for the piston that only breaks is located in second chamber, and forms balancing gate pit with the madial wall of second chamber；Balancing gate pit
By pressure return duct and pipeline connection, and the connection end of pressure return duct and pipeline is positioned at the downstream of only disconnected piston.
Wherein, the piston that only breaks is provided with pore and through hole, and pore is located at through hole close to the side of first chamber；Only
When disconnected piston is closed, the pipeline for piston both sides of only breaking is connected by pore；When the piston that only breaks is in opening,
Only the pipeline of disconnected piston both sides is connected by through hole.
The side wall of first chamber is provided with the position-limit mechanism for locking only disconnected piston；Metering impeller is arranged in pipeline,
And positioned at the upstream of only disconnected piston；Metering impeller is connected with control mechanism, and controls position-limit mechanism action pine by control mechanism
Opening and closing is broken piston.
Pipeline guillotine based on said structure, the flowing water of tap is measured by the metering impeller being arranged in pipeline
Amount, and the water flow of metering is fed back into control mechanism, after streamflow reaches the action water of control mechanism setting, control machine
Structure control position-limit mechanism unclamps only disconnected piston, and the piston that makes only to break is closed and hindered under the elastic-restoring force effect of flexible restoring organ
Current in disconnected, reduction pipeline, play the role of anti-overflow.
After only disconnected piston is closed, in order to allow the just common water of user, when user's use, first closes tap, makes to stop
The water of disconnected piston upstream makes pressure by penetrating into the downstream of only disconnected piston used in the capillary of pore eventually through pressure return duct
The indoor pressure of power gradually increases, and promotes only disconnected piston unlatching and elasticity of compression resetting-mechanism；It is spacing after only disconnected piston is opened
Mechanism will stop disconnected piston and pin and control mechanism is resetted the next meter action of progress, while the current in pipeline pass through through hole stream
To tap, user, which opens tap, can just commonly use water.
Therefore, the pipeline guillotine that the present embodiment is provided can play the role of good anti-overflow, avoid because forgetting Guan Shui
Tap and caused by security incident and water resource waste.
Specifically, position-limit mechanism includes being arranged at the elastic card of the side wall of first chamber and is arranged at the piston that only breaks
The card slot of side wall, and card slot matches with card.
Control mechanism includes drive shaft, transmission mechanism and driven notch wheel；One end of drive shaft and metering impeller
Connection, and rotated synchronously with metering impeller；The other end of drive shaft is sequentially connected by transmission mechanism and driven notch wheel.
Control mechanism based on said structure, the current in pipeline drive metering wheel rotation, meanwhile, metering impeller passes through
Transmission mechanism drives driven notch wheel to rotate；After only disconnected piston is opened, the periphery of driven notch wheel rotates, and passes through circumference
Face pressure dynamic elasticity card, which is caught in card slot, will stop disconnected plunger lock；When the notch of driven notch wheel is turned at elastic card, bullet
Property card lose compressive resilience and will only unclamp disconnected piston, the piston that only breaks is closed under the resilient force of flexible restoring organ.Its
In, the opening time for the piston that only breaks can be controlled by the circumference arc length of periphery, and then control the size of water flow.
In the present embodiment, transmission mechanism can select the existing transmission mechanism such as driving gear set or transmission belt；Wherein, pass
Motivation structure is preferably driving gear set, so that the action of control mechanism is more quick, accurate；It is more preferably torque increase
Bending moment gear set, so that torque increases, is conducive to measure impeller drive gear set rotation.
Meanwhile conduit positions are provided with protective cover；Drive mechanism may be contained within protective cover with driven notch wheel, so as to
Effectively to prevent dust and other impurities from falling into drive mechanism, ensure the normal operation of transmission mechanism.
Wherein, position-limit mechanism can also select resilient key；Meanwhile the periphery for the ease of driven notch wheel presses elasticity
Card or resilient key, arcwall face or inclined-plane are arranged in elastic card or resilient key and the abutting end of driven notch wheel, so that
One can be produced along elastic card or resilient key action side by pressing elastic card or resilient key in the periphery of driven notch wheel
To active force.
Embodiment 2
A kind of pipeline guillotine is present embodiments provided, it includes：Measure impeller, control mechanism and be arranged on pipeline
The only disconnected piston opening/closing for control piper；The opposite sides of pipeline is respectively arranged with first chamber and second chamber, and first
Chamber and second chamber and pipeline connection；Only the lateral wall of disconnected piston is bonded with the madial wall of first chamber and second chamber；Only
One end of disconnected piston is arranged in first chamber by flexible restoring organ；When the piston that only breaks is closed, only break piston
The other end be located in second chamber, and form balancing gate pit with the madial wall of second chamber；Balancing gate pit by pressure return duct with
Pipeline connection, and the connection end of pressure return duct and pipeline is positioned at the downstream of only disconnected piston.
Wherein, the piston that only breaks is provided with pore and through hole, and pore is located at through hole close to the side of first chamber；Only
When disconnected piston is closed, the pipeline for piston both sides of only breaking is connected by pore；When the piston that only breaks is in opening,
Only the pipeline of disconnected piston both sides is connected by through hole.
The side wall of first chamber is provided with the position-limit mechanism for locking only disconnected piston；Metering impeller is arranged in pipeline,
And positioned at the upstream of only disconnected piston；Metering impeller is connected with control mechanism, and controls position-limit mechanism action pine by control mechanism
Opening and closing is broken piston.
Specifically, position-limit mechanism includes being arranged at the elastic card of the side wall of first chamber and is arranged at the piston that only breaks
The card slot of side wall, and card slot matches with card.
Control mechanism includes controller, position sensor and electromagnet；Measure impeller and position sensor respectively with control
Device connection processed；Controller is connected with electromagnet, and passes through the action of magnet control elastic card；Position sensor is arranged at
In one chamber.
Control mechanism based on said structure, the current in pipeline drive metering wheel rotation and then produce metering signal；
Controller receives and measures the metering signal of impeller and record water flow；When water flow reaches the threshold value of controller setting, control
Device processed will only be unclamped disconnected piston by the action of magnet control elastic card, and only break elastic masterpiece of the piston in flexible restoring organ
With lower closing；After only disconnected piston is opened, position sensor produces inductive signal and is sent to controller, and controller is according to reception
The inductive signal of the position sensor arrived is locked by only disconnected piston fixation by the action of magnet control elastic card, and makes control
The water flow zero of device record is measured from new.
In above-described embodiment, flexible restoring organ is preferably resetting spring；The aperture of through hole is less than the caliber of pipeline；Together
When, the pipeline of the upstream for the piston that only breaks is provided with narrow section of caliber reduction；Metering impeller is arranged at narrow section of pipeline, wherein,
Narrow section of shape can be " one " shape or the U-shaped being bent outwardly as shown in Figure 3 etc..
The above, is only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art can readily occur in change in the technical scope that the utility model discloses
Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with the power
Subject to the protection domain that profit requires.
Claims (10)
1. a kind of pipeline guillotine, it is characterised in that including metering impeller, control mechanism and be arranged on pipeline for controlling
The opening/closing only disconnected piston of pipeline；The opposite sides of the pipeline is respectively arranged with first chamber and second chamber, and described first
Chamber and the second chamber and the pipeline connection；The lateral wall of the only disconnected piston and the first chamber and described second
The madial wall fitting of chamber；One end of the only disconnected piston is arranged in the first chamber by flexible restoring organ；It is described
Piston only break when being closed, the other end of the only disconnected piston is located in the second chamber, and with second chamber
The madial wall of room forms balancing gate pit；The balancing gate pit is by pressure return duct and the pipeline connection, and the pressure return duct
Connection end with the pipeline is positioned at the downstream of the only disconnected piston；
The only disconnected piston is provided with pore and through hole, and the pore is located at the through hole close to the first chamber
Side；When the only disconnected piston is closed, the pipeline of the only disconnected piston both sides is connected by the pore；It is described
When the piston that only breaks is in opening, the pipeline of the only disconnected piston both sides is connected by the through hole；
The side wall of the first chamber is provided with the position-limit mechanism for locking the only disconnected piston；The metering impeller is arranged at
In the pipeline, and positioned at the upstream of the only disconnected piston；The metering impeller is connected with the control mechanism, and by described
Control mechanism controls the position-limit mechanism action to unclamp the only disconnected piston.
2. pipeline guillotine according to claim 1, it is characterised in that the position-limit mechanism includes being arranged at described first
The elastic card of the side wall of chamber and the card slot for being arranged at the side wall for stopping disconnected piston, and the card slot and the card phase
Matching.
3. pipeline guillotine according to claim 2, it is characterised in that the control mechanism includes drive shaft, transmission
Mechanism and driven notch wheel；One end of the drive shaft is connected with the metering impeller, and synchronous with the metering impeller
Rotate；The other end of the drive shaft is sequentially connected by the transmission mechanism and the driven notch wheel；It is described driven scarce
The periphery of mouth wheel presses the elastic card and is caught in the card slot, and the notch of the driven notch wheel unclamps the elastic card
And reset.
4. pipeline guillotine according to claim 3, it is characterised in that the transmission mechanism is driving gear set.
5. pipeline guillotine according to claim 4, it is characterised in that the driving gear set is the bending moment of torque increase
Gear set.
6. pipeline guillotine according to claim 5, it is characterised in that the conduit positions are provided with protective cover；It is described
Transmission mechanism may be contained within the protective cover with the driven notch wheel.
7. pipeline guillotine according to claim 2, it is characterised in that the control mechanism includes controller, position passes
Sensor and electromagnet；The metering impeller is connected with the controller respectively with the position sensor；The controller with
The electromagnet connection, and pass through the action of elastic card described in the magnet control；The position sensor is arranged at institute
State in first chamber.
8. according to claim 1-7 any one of them pipeline guillotines, it is characterised in that the institute of the upstream of the only disconnected piston
State narrow section that pipeline is provided with caliber reduction；The metering impeller is arranged at narrow section of the pipeline.
9. pipeline guillotine according to claim 8, it is characterised in that the aperture of the through hole is less than the pipe of the pipeline
Footpath.
10. pipeline guillotine according to claim 9, it is characterised in that the flexible restoring organ is resetting spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720954026.9U CN207261759U (en) | 2017-08-01 | 2017-08-01 | A kind of pipeline guillotine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720954026.9U CN207261759U (en) | 2017-08-01 | 2017-08-01 | A kind of pipeline guillotine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207261759U true CN207261759U (en) | 2018-04-20 |
Family
ID=61927982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720954026.9U Expired - Fee Related CN207261759U (en) | 2017-08-01 | 2017-08-01 | A kind of pipeline guillotine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207261759U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107289169A (en) * | 2017-08-01 | 2017-10-24 | 刘建国 | A kind of pipeline guillotine |
| CN111271508A (en) * | 2020-04-08 | 2020-06-12 | 杭州惠庭科技有限公司 | Prevent protection of bathroom gondola water faucet sudden water spray and mix water valve |
-
2017
- 2017-08-01 CN CN201720954026.9U patent/CN207261759U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107289169A (en) * | 2017-08-01 | 2017-10-24 | 刘建国 | A kind of pipeline guillotine |
| CN111271508A (en) * | 2020-04-08 | 2020-06-12 | 杭州惠庭科技有限公司 | Prevent protection of bathroom gondola water faucet sudden water spray and mix water valve |
| CN111271508B (en) * | 2020-04-08 | 2020-11-13 | 鹤山市佳好家卫浴实业有限公司 | Prevent protection of bathroom gondola water faucet sudden water spray and mix water valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180420 Termination date: 20210801 |