CN207905022U - A kind of automatic leak-proof device for running water pipe - Google Patents
A kind of automatic leak-proof device for running water pipe Download PDFInfo
- Publication number
- CN207905022U CN207905022U CN201820040971.2U CN201820040971U CN207905022U CN 207905022 U CN207905022 U CN 207905022U CN 201820040971 U CN201820040971 U CN 201820040971U CN 207905022 U CN207905022 U CN 207905022U
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- China
- Prior art keywords
- water
- water pipe
- flow
- running water
- pipe
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/15—Leakage reduction or detection in water storage or distribution
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- Examining Or Testing Airtightness (AREA)
Abstract
The utility model is related to a kind of automatic leak-proof devices for running water pipe, including running water pipe, the flow monitoring impeller by Water flow driving rotary is rotatably mounted in running water pipe, and the magnetoelectric induction device of monitoring flow monitoring impeller rotating cycle is installed outside running water pipe, in running water pipe, flow monitoring impeller is equipped with micro- leakage supercharging device backwards to the side of water (flow) direction, micro- leakage supercharging device can be when the water in running water pipe be in microflow rate, increase the flow velocity of the water in running water pipe to drive flow monitoring impeller to rotate, on running water pipe, micro- leakage supercharging device is equipped with the electrically-controlled valve of control tap water break-make backwards to the side of the side of water (flow) direction or flow monitoring impeller towards water (flow) direction；Further include controller, the input terminal of controller connects magnetoelectric induction device, and the output end of controller connects electrically-controlled valve.The utility model is increasingly automated, can effective leakproof, save water resource, protect resident's property safety.
Description
Technical field
The utility model is related to a kind of leak-proof device, specifically a kind of automatic leak-proof device for running water pipe.
Background technology
Currently, domestic running water pipeline is in use, the reason of causing tap water big leakage is that user forgets to close mostly
Tap is that user does not fasten tap or tap water mostly the reason of either tap water pipe line rupture causes tap water carefully to leak
It is leaked at pipe joint, the big leakage of tap water or thin leakage are easy to cause ponding in user room and destroy building structure, and property is caused to damage
It loses, and wastes great lot of water resources, to avoid above problem spy from devising the utility model.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of increasingly automated, can effective leakproof, save water
Resource protects the automatic leak-proof device for running water pipe of resident's property safety.
The technical solution that the utility model solves above-mentioned technical problem is as follows：A kind of automatic leak-proof for running water pipe fills
It sets, including running water pipe, is rotatably mounted with the flow monitoring impeller by Water flow driving rotary in the running water pipe, and
The magnetoelectric induction device for monitoring the flow monitoring impeller rotating cycle, the running water pipe are installed outside the running water pipe
Interior, the described flow monitoring impeller is equipped with micro- leakage supercharging device backwards to the side of water (flow) direction, and micro- leakage supercharging device can be
When water in the running water pipe is in microflow rate, increase the flow velocity of the water in the running water pipe to drive the flow to supervise
Impeller rotation is surveyed, on the running water pipe, micro- leakage supercharging device is backwards to the side of water (flow) direction or the flow monitoring
The side of impeller towards water (flow) direction is equipped with the electrically-controlled valve of control tap water break-make；Further include controller, the controller
Input terminal connects the magnetoelectric induction device, and the output end of the controller connects the electrically-controlled valve.
Operation principle：The flow monitoring impeller that the controller feeds back the magnetoelectric induction device of acquisition is continuous
The lap signal of rotation is converted into the water flow signal in the running water pipe, and by monitoring described in water flow signal control
Running water pipe described in electrically-controlled valve break-make, alternatively, the controller, which records the magnetoelectric induction device, feeds back the flow monitoring leaf
The time span of continuous rotation lap signal is taken turns, and tap water described in the electrically-controlled valve break-make is controlled by monitoring the time span
Pipe；Particularly, when being in microflow rate using water of the micro- leakage supercharging device in the running water pipe, described in increase originally
The flow velocity of water in water pipe is to drive the flow monitoring impeller to rotate, i.e., the tap of water users or tap water pipe line connect
For head everywhere when carefully leakage state, the flow in the running water pipe is in microflow rate state, passes through micro- leakage supercharging device
Increase the flow velocity of the water in the running water pipe to drive the flow monitoring impeller to rotate, enables the magnetoelectric induction device
When the tap of water users or tap water pipe line joint are in thin leakage state, the flow monitoring can be also monitored
Impeller is in continuous rotation, so that the controller controls running water pipe described in the electrically-controlled valve break-make.
The utility model has the beneficial effects that：Increasingly automated, either user forgets leakage or thin leakage greatly caused by closing water,
Or the indoor big leakage of tap water pipe line or thin leakage, effective leakproof can be carried out by the utility model, saves water resource,
When indoor tap water leakage occurs, it can timely prevent tap water from overstocking indoors by the utility model, avoid indoor device
Tool, which is impregnated, to be damaged, and resident's property safety is protected.
Further, micro- leakage supercharging device includes water fender, aqueduct, compression spring and positioning column, and the one of the aqueduct
The water fender is fixed on towards a middle side part of the flow monitoring impeller in end, and the aqueduct is corresponded on the water fender
Mesoporous offer water hole, the water fender can in the running water pipe along the extending direction of the running water pipe toward resetting
It moves, in the running water pipe, the side of the water fender far from the flow monitoring impeller have and limit the water fender to remote
The positioning step of extreme position from flow monitoring impeller direction displacement, the positioning column are fixed on the running water pipe
Between interior, the described flow monitoring impeller and the water fender, the compression spring sleeve be set to the aqueduct outside, both ends respectively with institute
It states positioning column and water fender abuts, the positioning column is fixedly arranged in the middle of collector pipe；
The collector pipe is stretched into one end of the aqueduct towards the flow monitoring impeller from one end of the collector pipe,
One end of the aqueduct towards the flow monitoring impeller can be with the water fender in the running water pipe shift reciprocately
And the shift reciprocately in the collector pipe；
Alternatively, the aqueduct is set to towards one end of the flow monitoring impeller from one end sliding sleeve of the collector pipe
Outside the collector pipe, the aqueduct can be with the water fender in the running water pipe towards one end of the flow monitoring impeller
Interior shift reciprocately and outside the collector pipe shift reciprocately；
The other end of the collector pipe blocks, and offers an aperture on one end end face that the collector pipe blocks and be less than
The hole for water spraying of the water guide bore.
The advantageous effect of above-mentioned further technical solution is：When water velocity in the running water pipe is larger, flow
The water fender is pushed away into the positioning step, the running water pipe is normally discharged and the flow monitoring impeller is driven to rotate；
When water velocity in the running water pipe is small, the water fender is squeezed to the positioning step by the compression spring and is abutted
The running water pipe is blocked, flow flow velocity increase after the via, aqueduct and hole for water spraying reduce water-outlet area sprays to institute
Flow monitoring impeller is stated, the flow monitoring impeller is driven to rotate；Take this, realizes that either user forgets thin caused by closing water
Leakage, or indoor tap water pipe line joint are carefully leaked, and the flow monitoring impeller can be driven to rotate, so that it is guaranteed that the control
The device processed control electrically-controlled valve that is triggered can block the running water pipe, promote the utility model leakproof reliability.
Further, wireless module, the input terminal of the magnetoelectric induction device and wireless module are integrated on the controller
It is wirelessly connected, the electrically-controlled valve and the output end of the wireless module are wirelessly connected.
The advantageous effect of above-mentioned further technical solution is：Signal transmission is carried out using wireless, effectively avoids entity circuit
The case where difficult wiring and the flimsy puzzlement of entity circuit.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific implementation mode or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar
Element or part are generally identified by similar reference numeral.In attached drawing, each element or part might not be according to actual ratios
It draws.
Fig. 1 is the front sectional view (normal stream water state) of the utility model；
Fig. 2 is the front sectional view (micro- leakage state) of the utility model；
Fig. 3 is the dimensional structure diagram of the utility model；
Reference numeral：
1- running water pipes；2- flow monitoring impellers；3- collector pipes；4- aqueducts；5- positioning steps；6- electrically-controlled valves；7- is pressed
Spring；8- positioning columns；9- hole for water sprayings；10- water fenders
Specific implementation mode
The embodiment of technical solutions of the utility model is described in detail below in conjunction with attached drawing.Following embodiment is only
For clearly illustrating the technical solution of the utility model, therefore it is only used as example, and this practicality cannot be limited with this
Novel protection domain.
As shown in Figure 1, Figure 2 and Figure 3, a kind of automatic leak-proof device for running water pipe, including running water pipe 1, originally
It is rotatably mounted with the flow monitoring impeller 2 by Water flow driving rotary in water pipe 1, and monitoring is installed outside running water pipe 1
The magnetoelectric induction device of 2 rotating cycle of flow monitoring impeller, in running water pipe 1, flow monitoring impeller 2 is backwards to water (flow) direction
Side is equipped with micro- leakage supercharging device, and micro- leakage supercharging device can increase originally when the water in running water pipe 1 is in microflow rate
The flow velocity of water in water pipe 1 is to drive flow monitoring impeller 2 to rotate, and on running water pipe 1, micro- leakage supercharging device is backwards to water (flow) direction
Side or flow monitoring impeller 2 towards water (flow) direction side be equipped with control tap water break-make electrically-controlled valve 6；Further include
The input terminal of controller, controller connects magnetoelectric induction device, and the output end of controller connects electrically-controlled valve 6.
In the present embodiment, micro- leakage supercharging device includes water fender 10, aqueduct 4, compression spring 7 and positioning column 8, aqueduct 4
A middle side part of the water fender 10 towards flow monitoring impeller 2 is fixed in one end, and the mesoporous of aqueduct 4 is corresponded on water fender 10
Water hole is offered, water fender 10 can be in running water pipe 1 along the extending direction shift reciprocately of running water pipe 1, running water pipe 1
Interior, side of the water fender 10 far from flow monitoring impeller 2, which has, limits water fender 10 to far from 2 direction position of flow monitoring impeller
The positioning step 5 of the extreme position of shifting, positioning column 8 are fixed in running water pipe 1, between flow monitoring impeller 2 and water fender 10,
Compression spring 7 is sheathed on outside aqueduct 4, and both ends are abutted with positioning column 8 and water fender 10 respectively, and positioning column 8, which is fixedly arranged in the middle of, to catchment
Pipe 3, aqueduct 4 stretch into collector pipe 3 towards one end of flow monitoring impeller 26 from one end of collector pipe 3, and aqueduct 4 is towards flow
Monitor impeller 2 one end can with shift reciprocately of the water fender 10 in running water pipe 1 and in collector pipe 3 shift reciprocately, catchment
The other end of pipe 3 blocks, and water spray of the aperture less than 4 internal diameter of aqueduct is offered on one end end face that collector pipe 3 blocks
Hole 9.Wireless module, the input terminal wireless connection of magnetoelectric induction device and wireless module, electrically-controlled valve 6 and nothing are integrated on controller
The output end of wire module is wirelessly connected.
Working method：
The upper limit time value of the water flow upper limit value and single water of single water is arranged in controller, and magnetoelectric induction device is anti-
The lap signal of 2 continuous rotation of flow monitoring impeller of controller of feeding is converted into the water flow in running water pipe 1 in controller
Signal, if the water flow signal reaches above-mentioned water flow upper limit value, controller execution sends out close command to electrically-controlled valve 6, if
The water flow signal does not reach above-mentioned water flow upper limit value, and after the completion of single run, the water flow value of controller record is reset；Or
Person, controller record the time span of 2 continuous rotation lap signal of magnetoelectric induction device feedback flow monitoring impeller, and the time is long
Degree reaches above-mentioned upper limit time value, and controller execution sends out close command to electrically-controlled valve 6, if the water flow signal do not reach it is above-mentioned
Time upper limit value, after the completion of single run, the time value of controller record is reset；Particularly, at the water in running water pipe 1
When microflow rate, water fender 10, which is squeezed to abut as positioning step 5 by compression spring 7, blocks running water pipe, and flow is passed through via, led
Flow velocity increase sprays to flow monitoring impeller 2 after water pipe 4 and hole for water spraying 9 reduce water-outlet area, and driving flow monitoring impeller 2 rotates,
When i.e. the valve of water users or tap water pipe line joint are in thin leakage state, also magnetoelectric induction device monitoring can be made to arrive
Flow monitoring impeller 2 is in continuous rotation, so as to 2 continuous rotation circle of controller record magnetoelectric induction device feedback flow monitoring impeller
The time span of number signal, and then control 6 break-make running water pipe 1 of electrically-controlled valve.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it
System；Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should
Understand：It still can be with technical scheme described in the above embodiments is modified, either to which part or whole
Technical characteristic carries out equivalent replacement；And these modifications or replacements, this practicality that it does not separate the essence of the corresponding technical solution are new
The range of each embodiment technical solution of type, should all cover in the claim of the utility model and the range of specification.
Claims (3)
1. a kind of automatic leak-proof device for running water pipe, including running water pipe (1), it is characterised in that：The running water pipe
(1) it is rotatably mounted with the flow monitoring impeller (2) by Water flow driving rotary in, and is installed outside in the running water pipe (1)
There is a magnetoelectric induction device for monitoring flow monitoring impeller (2) rotating cycle, in the running water pipe (1), flow prison
It surveys impeller (2) and micro- leakage supercharging device is installed backwards to the side of water (flow) direction, micro- leakage supercharging device can be in the tap water
When water in pipe (1) is in microflow rate, increase the flow velocity of the water in the running water pipe (1) to drive the flow monitoring leaf
(2) rotation is taken turns, on the running water pipe (1), micro- leakage supercharging device is backwards to the side of water (flow) direction or flow prison
The side for surveying impeller (2) towards water (flow) direction is equipped with the electrically-controlled valve (6) of control tap water break-make；Further include controller, it is described
The input terminal of controller connects the magnetoelectric induction device, and the output end of the controller connects the electrically-controlled valve (6).
2. a kind of automatic leak-proof device for running water pipe according to claim 1, it is characterised in that：Micro- leakage increases
Pressure device includes water fender (10), aqueduct (4), compression spring (7) and positioning column (8), and institute is fixed in one end of the aqueduct (4)
Water fender (10) is stated towards a middle side part of the flow monitoring impeller (2), the water guide is corresponded on the water fender (10)
The mesoporous of pipe (4) offers water hole, and the water fender (10) can be in the running water pipe (1) along the running water pipe (1)
Extending direction shift reciprocately, in the running water pipe (1), the water fender (10) is far from the flow monitoring impeller (2)
Side has the positioning table for limiting the water fender (10) to the extreme position far from flow monitoring impeller (2) the direction displacement
Rank (5), the positioning column (8) are fixed on the interior running water pipe (1), the flow monitoring impeller (2) and the water fender
(10) between, the compression spring (7) is sheathed on the aqueduct (4) outside, both ends respectively with the positioning column (8) and water fender
(10) it abuts, the positioning column (8) is fixedly arranged in the middle of collector pipe (3)；
The collection is stretched into one end of the aqueduct (4) towards the flow monitoring impeller (2) from one end of the collector pipe (3)
Water pipe (3), the aqueduct (4) towards one end of the flow monitoring impeller (2) can with the water fender (10) it is described from
Carry out the shift reciprocately in water pipe (1) and in the collector pipe (3) interior shift reciprocately；
Alternatively, the aqueduct (4) is slided towards one end of the flow monitoring impeller (2) from one end of the collector pipe (3)
It is sheathed on the collector pipe (3) outside, one end of the aqueduct (4) towards the flow monitoring impeller (2) can be with the water blocking
Shift reciprocately of the plate (10) in the running water pipe (1) and in the collector pipe (3) outer shift reciprocately；
The other end of the collector pipe (3) blocks, and it is small on one end end face that the collector pipe (3) blocks to offer an aperture
In the hole for water spraying (9) of the aqueduct (4) internal diameter.
3. a kind of automatic leak-proof device for running water pipe according to claim 1 or 2, it is characterised in that：The control
Wireless module, the input terminal wireless connection of the magnetoelectric induction device and wireless module, the electrically-controlled valve (6) are integrated on device processed
It is wirelessly connected with the output end of the wireless module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820040971.2U CN207905022U (en) | 2018-01-10 | 2018-01-10 | A kind of automatic leak-proof device for running water pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820040971.2U CN207905022U (en) | 2018-01-10 | 2018-01-10 | A kind of automatic leak-proof device for running water pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207905022U true CN207905022U (en) | 2018-09-25 |
Family
ID=63567121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820040971.2U Expired - Fee Related CN207905022U (en) | 2018-01-10 | 2018-01-10 | A kind of automatic leak-proof device for running water pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207905022U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112012276A (en) * | 2020-08-24 | 2020-12-01 | 福建闽山消防有限公司 | Overground fire hydrant with leakage-proof function and leakage-proof method thereof |
| CN114718155A (en) * | 2022-04-08 | 2022-07-08 | 重庆昕晟环保科技有限公司 | Secondary water supply flow protection control device |
-
2018
- 2018-01-10 CN CN201820040971.2U patent/CN207905022U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112012276A (en) * | 2020-08-24 | 2020-12-01 | 福建闽山消防有限公司 | Overground fire hydrant with leakage-proof function and leakage-proof method thereof |
| CN114718155A (en) * | 2022-04-08 | 2022-07-08 | 重庆昕晟环保科技有限公司 | Secondary water supply flow protection control device |
| CN114718155B (en) * | 2022-04-08 | 2023-04-25 | 重庆昕晟环保科技有限公司 | Secondary water supply flow protection control device |
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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 |
Granted publication date: 20180925 Termination date: 20220110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |