CN212900064U - Intelligent ultrasonic leak-proof device - Google Patents
Intelligent ultrasonic leak-proof device Download PDFInfo
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- CN212900064U CN212900064U CN202021500488.1U CN202021500488U CN212900064U CN 212900064 U CN212900064 U CN 212900064U CN 202021500488 U CN202021500488 U CN 202021500488U CN 212900064 U CN212900064 U CN 212900064U
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- water pipe
- water
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- pipe
- detection
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 106
- 238000001514 detection method Methods 0.000 claims abstract description 32
- 239000000523 sample Substances 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 3
- 238000007789 sealing Methods 0.000 claims description 10
- 210000001503 joint Anatomy 0.000 claims description 4
- 230000002265 prevention Effects 0.000 claims description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to an intelligence ultrasonic wave leak protection is precious, include: a housing; two ports of the water pipe are positioned outside the shell and respectively used as a water inlet and a water outlet; the valve is arranged in the water pipe and is adjacent to the water outlet of the water pipe; the water leakage detection assembly comprises a detection pipe and mounting brackets respectively positioned outside two ports of the detection pipe, each mounting bracket is provided with a reflector, and the reflector surfaces of the two reflectors are oppositely arranged; the detection pipe is coaxially arranged in the water pipe; the ultrasonic probes are arranged on the water pipe in a one-to-one correspondence manner with the reflecting mirror surfaces of the reflectors, and all ultrasonic transmission between the reflecting mirror surfaces of the two reflectors passes through the inner cavity of the detection pipe; the electric actuator is used for driving the valve to open or close; the single chip microcomputer is in signal connection with the electric actuator and the ultrasonic probe; the control panel is in signal connection with the single chip microcomputer. The utility model discloses a set up the reflector of test tube and both sides in the water pipe, rivers can only pass through from the test tube, have promoted the precision that ultrasonic detection leaked.
Description
Technical Field
The utility model belongs to the technical field of the water pipe detection of leaking, concretely relates to intelligence ultrasonic wave leak protection is precious.
Background
In actual life, water leakage is caused by the fact that water pipes are aged, leaked, broken and not tightly closed or forgotten to be closed, on one hand, water resource waste is caused, on the other hand, the water leakage can harm buildings to cause house damage and property loss when the water pipes are serious, especially in a residential dense area, one water leakage can cause loss to nearby and lower-layer multiple units, and inconvenience is brought to daily life of residents. In places such as high-grade hotels, flood disasters can be caused by burst of water pipes, high-grade facilities in the hotels are damaged or seriously, and the situation frequently occurs in real life, so that monitoring of water leakage is very needed, early detection and early solution are achieved, hidden danger is avoided, and leakage prevention is achieved.
The current conventional leak protection product adopts water flow switch to respond to the change of rivers, and water flow switch has a minimum starting value, and is very little when the flow of water, and that is to say that user's family leaks a little and can not respond to, consequently, the precious leak protection detection precision of leak protection that needs to promote in this field urgently.
SUMMERY OF THE UTILITY MODEL
Based on the above-mentioned shortcoming and the deficiency that exist among the prior art, one of the objects of the utility model is to solve one or more of the above-mentioned problems that exist among the prior art at least, in other words, one of the objects of the utility model is to provide the intelligent ultrasonic wave leak protection that satisfies one or more of the aforementioned needs is precious.
In order to achieve the purpose of the utility model, the utility model adopts the following technical scheme:
intelligent ultrasonic leak protection is precious, include:
a housing;
the water pipe is arranged in the shell; two ports of the water pipe are positioned outside the shell and respectively used as a water inlet and a water outlet;
the valve is arranged in the water pipe and is arranged close to the water outlet of the water pipe;
the water leakage detection assembly comprises a detection pipe and mounting brackets respectively positioned outside two ports of the detection pipe, each mounting bracket is provided with a reflector, and the reflector surfaces of the two reflectors are oppositely arranged; the detection pipe is coaxially arranged in the water pipe and is in sealing fit with the water pipe;
the ultrasonic probes are arranged on the water pipe in a one-to-one correspondence manner to the reflecting mirror surfaces of the reflectors, so that ultrasonic waves emitted by one ultrasonic probe are reflected to the other ultrasonic probe after passing through the reflecting mirror surfaces of the two reflectors; all ultrasonic wave transmission between the reflecting mirror surfaces of the two reflectors passes through the inner cavity of the detection tube;
the electric actuator is used for driving the valve to open or close so as to control the on-off of the water pipe;
the single chip microcomputer is in signal connection with the electric actuator and the ultrasonic probe;
and the control panel is in signal connection with the singlechip.
Preferably, the detection tube comprises an inner tube, a first outer cover and a second outer cover, and the first outer cover and the second outer cover are respectively sleeved outside the inner tube from two ports of the inner tube so as to enable the first outer cover to be in butt joint with the second outer cover; the first outer cover and the second outer cover are respectively matched with the inner pipe in a sealing mode through the sealing rings.
Preferably, the first outer cover and the second outer cover are respectively provided with a radial rotation limiting groove, and the inner pipe is provided with a limiting strip corresponding to the radial rotation limiting grooves of the first outer cover and the second outer cover.
Preferably, the first outer cover and the second outer cover are respectively provided with an axial movable limiting groove, and the inner pipe is provided with a limiting ring corresponding to the axial movable limiting grooves of the first outer cover and the second outer cover.
Preferably, the first housing and the second housing have positioning holes, the water pipe has through holes corresponding to the positioning holes of the first housing and the second housing, and a positioning member is inserted into the through hole of the water pipe and the corresponding positioning hole to position the detection pipe in the water pipe.
Preferably, the water pipe is provided with two probe mounting holes for hermetically mounting the ultrasonic probe, so that the ultrasonic probe emits ultrasonic waves in a direction parallel to the radial section of the water pipe.
Preferably, the included angle between the reflecting mirror surface of the reflector and the radial tangent plane of the water pipe is 45 degrees.
As preferred scheme, intelligent ultrasonic wave leak protection is precious still includes the flowmeter, flowmeter and singlechip signal connection for detect single water consumption.
As the preferred scheme, intelligent ultrasonic leak protection is precious still includes the timer, timer and singlechip signal connection for time to single water duration.
As a preferred scheme, the control panel comprises a display screen and function keys, and the display screen and the function keys are in signal connection with the single chip microcomputer.
Compared with the prior art, the utility model, beneficial effect is:
the utility model discloses an intelligence ultrasonic wave leak protection is precious, through the reflector that sets up test tube and both sides in the water pipe for all ultrasonic wave propagations between the reflection of light mirror surface of two reflectors all pass through the inner chamber of test tube, and rivers can only follow the test tube and pass through, and whether the change that ultrasonic wave can more accurately sense rivers judges to leak, has promoted the precision that ultrasonic detection leaked. In addition, the water leakage detection assembly is convenient to replace.
Drawings
Fig. 1 is a schematic vertical sectional structure diagram of an intelligent ultrasonic leak preventer according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a transverse cross-sectional structure of an intelligent ultrasonic leak preventer according to an embodiment of the present invention;
fig. 3 is a sectional view of a water pipe and a water leakage detection assembly according to an embodiment of the present invention.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention, the following description will explain embodiments of the present invention with reference to the accompanying drawings. It is obvious that the drawings in the following description are only examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be obtained from these drawings without inventive effort.
As shown in fig. 1-3, the utility model discloses intelligence ultrasonic wave leak protection is precious, including shell 1, water pipe 2, valve 3, the detection subassembly that leaks, ultrasonic transducer 5, electric actuator 6, control panel 7 and singlechip.
Wherein, the shell 1 is a three-dimensional structure, and the inside is a cavity, which is convenient for assembling all components.
The water pipe 2 is arranged in the shell 1, and two ports of the water pipe 2 are positioned outside the shell 1 and respectively used as a water inlet 2a and a water outlet 2 b; the water inlet 2a is used for being in butt joint with a household water pipe, and the water outlet 2b is used for being in butt joint with an indoor water pipe.
The valve 3 is arranged in the water pipe 2 and is adjacent to the water outlet 2b of the water pipe for controlling the on-off of the water pipe 2.
The water leakage detection assembly comprises a detection pipe 41 and mounting brackets 42 respectively positioned outside two ports of the detection pipe, each mounting bracket is provided with a reflector 43, the reflector surfaces 430 of the two reflectors are oppositely arranged, and the included angle between the reflector surface of each reflector and the radial tangent plane of the water pipe is 45 degrees. Wherein, the detecting tube 41 is coaxially installed in the water tube 2 and is in sealing fit with the water tube. Specifically, the detection tube 41 includes an inner tube 41a, a first outer cover 41b and a second outer cover 41c, and the first outer cover 41b and the second outer cover 41c are respectively sleeved outside the inner tube 41a from two ports of the inner tube, so that the first outer cover 41b and the second outer cover 41 abut against each other.
Wherein, the first outer cover 41b and the second outer cover 41c are respectively provided with a radial rotation limiting groove, correspondingly, the inner tube 41a is provided with a limiting bar 41d corresponding to the radial rotation limiting grooves of the first outer cover 41b and the second outer cover 41 c; through the cooperation of the concave-convex structures between the radial rotation limiting grooves and the limiting strips 41d, the radial rotation between the two outer covers and the inner pipe is realized.
In addition, the first and second housings 41b and 41c have axially movable stopper grooves, respectively, and accordingly, the inner tube 41a has stopper rings 41e corresponding to the axially movable stopper grooves of the first and second housings, respectively; the axial movement between the two outer covers and the inner tube is realized through the matching of the axial movement limiting groove and the concave-convex structure between the limiting rings 41 e. Furthermore, the first housing 41b and the second housing 41c have positioning holes 41f, the water pipe 2 has through holes 2c corresponding to the positioning holes of the first housing and the second housing, respectively, and positioning members, such as positioning pins, are inserted into the through holes 2c of the water pipe and the corresponding positioning holes 41f, so as to position the detecting pipe 41 in the water pipe 2, and limit between the detecting pipe and the axial movable limiting groove and the limiting ring 41e, so as to realize the axial movement between the two housings and the inner pipe and the axial movement between the detecting pipe and the water pipe together. The limiting ring 41e has a ring groove 41g for installing the sealing ring 8, so that the first outer cover 41b and the second outer cover 41c are respectively in sealing fit with the inner pipe 41a through the sealing ring 8.
The outer walls of the first and second outer covers 41b and 41c have gasket installation grooves 41h, respectively, for installing the gaskets 9, so that the first and second outer covers 41b and 41c are sealingly engaged with the water pipe 2 through the gaskets 9, respectively.
The water pipe 2 has two probe mounting holes 2d for sealingly mounting the ultrasonic probe 5, respectively, so that the ultrasonic probe 5 emits ultrasonic waves in a direction parallel to a radial section of the water pipe. The ultrasonic probes 5 correspond to the reflecting mirror surfaces of the reflectors one by one, so that ultrasonic waves emitted by one ultrasonic probe are reflected to the other ultrasonic probe after passing through the reflecting mirror surfaces of the two reflectors, and all ultrasonic waves transmitted between the reflecting mirror surfaces of the two reflectors pass through the inner cavity of the inner tube of the detection tube.
The electric actuator 6 is used for driving the valve 3 to open or close so as to control the on-off of the water pipe 2.
And the singlechip is in signal connection with the electric actuator 6 and the ultrasonic probe 5 so as to control the electric actuator 6 to drive and control the ultrasonic probe to emit ultrasonic waves.
And the control panel 7 comprises a display screen and function keys, and the display screen and the function keys are in signal connection with the single chip microcomputer, so that the control of the valve and the display of corresponding water flow parameters are realized. And the function keys comprise a start key, a shutdown key, a reset key and the like. The reset key is used for resetting after the water leakage repair is finished after the valve is closed after water leakage is found, so that the valve is opened.
The utility model discloses precious flowmeter, flowmeter and singlechip signal connection can also be included to intelligence ultrasonic wave leak protection for detect the single water consumption. When the single water consumption exceeds a limit value, the valve is closed; the conventional single water consumption of an ordinary user is no more than 500L, the water consumption of the water tower is about 500L, the single water consumption exceeds 500L, the abnormal condition is determined to be water leakage, and the single chip microcomputer drives the electric actuator to close the valve.
The utility model discloses intelligence ultrasonic wave leak protection is precious can also include the time-recorder, time-recorder and singlechip signal connection for time when using water to the single. When the single water use time exceeds a limit value, the valve is closed; the normal single-time water using time of an ordinary user does not exceed 30 minutes, the limit value is 120 minutes, if the water using time exceeds the limit value, the abnormal condition is judged to be water leakage, and the single chip drives the electric actuator to close the valve.
After the pipeline is overhauled, the control panel can be reset, and the single chip microcomputer drives the electric actuator to reopen the valve.
The foregoing has been a detailed description of the preferred embodiments and principles of the present invention, and it will be apparent to those skilled in the art that variations may be made in the specific embodiments based on the concepts of the present invention, and such variations are considered as within the scope of the present invention.
Claims (10)
1. Intelligent ultrasonic leakage prevention device, which is characterized by comprising:
a housing;
the water pipe is arranged in the shell; two ports of the water pipe are positioned outside the shell and respectively used as a water inlet and a water outlet;
the valve is arranged in the water pipe and is arranged close to the water outlet of the water pipe;
the water leakage detection assembly comprises a detection pipe and mounting brackets respectively positioned outside two ports of the detection pipe, each mounting bracket is provided with a reflector, and the reflector surfaces of the two reflectors are oppositely arranged; the detection pipe is coaxially arranged in the water pipe and is in sealing fit with the water pipe;
the ultrasonic probes are arranged on the water pipe in a one-to-one correspondence manner to the reflecting mirror surfaces of the reflectors, so that ultrasonic waves emitted by one ultrasonic probe are reflected to the other ultrasonic probe after passing through the reflecting mirror surfaces of the two reflectors; all ultrasonic wave transmission between the reflecting mirror surfaces of the two reflectors passes through the inner cavity of the detection tube;
the electric actuator is used for driving the valve to open or close so as to control the on-off of the water pipe;
the single chip microcomputer is in signal connection with the electric actuator and the ultrasonic probe;
and the control panel is in signal connection with the singlechip.
2. The intelligent ultrasonic leak preventer according to claim 1, wherein the detection tube comprises an inner tube, a first outer cover and a second outer cover, the first outer cover and the second outer cover are respectively sleeved outside the inner tube from two ports of the inner tube, so that the first outer cover is in butt joint with the second outer cover; the first outer cover and the second outer cover are respectively matched with the inner pipe in a sealing mode through the sealing rings.
3. The intelligent ultrasonic leak preventer of claim 2, wherein the first and second housings have radial rotation-restricting grooves, respectively, and the inner tube has stopper bars corresponding to the radial rotation-restricting grooves of the first and second housings, respectively.
4. The intelligent ultrasonic leak preventer of claim 2, wherein the first and second housings have axially movable retaining grooves, respectively, and the inner tube has retaining rings corresponding to the axially movable retaining grooves of the first and second housings, respectively.
5. The intelligent ultrasonic leak preventer of claim 2, wherein the first housing and the second housing each have a positioning hole, the water pipe has a through hole corresponding to the positioning holes of the first housing and the second housing, respectively, and a positioning member is inserted into the through hole of the water pipe and the corresponding positioning hole to position the detection pipe within the water pipe.
6. The intelligent ultrasonic leak preventer of claim 2, wherein the water pipe has two probe mounting holes for sealingly mounting the ultrasonic probe, respectively, so that the ultrasonic probe emits ultrasonic waves in a direction parallel to a radial section of the water pipe.
7. The intelligent ultrasonic leak preventer of claim 6, wherein the reflector face of the reflector forms an angle of 45 ° with the radial tangent plane of the water pipe.
8. The intelligent ultrasonic leak preventer of claim 1, further comprising a flow meter in signal connection with the single chip microcomputer for detecting the amount of water used for a single time.
9. The intelligent ultrasonic leak preventer of claim 1, further comprising a timer in signal connection with the single-chip microcomputer for timing the duration of a single water use.
10. The intelligent ultrasonic leak preventer of claim 1, wherein the control panel comprises a display screen and function keys, and the display screen and the function keys are in signal connection with the single chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021500488.1U CN212900064U (en) | 2020-07-27 | 2020-07-27 | Intelligent ultrasonic leak-proof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021500488.1U CN212900064U (en) | 2020-07-27 | 2020-07-27 | Intelligent ultrasonic leak-proof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212900064U true CN212900064U (en) | 2021-04-06 |
Family
ID=75293559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021500488.1U Expired - Fee Related CN212900064U (en) | 2020-07-27 | 2020-07-27 | Intelligent ultrasonic leak-proof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212900064U (en) |
-
2020
- 2020-07-27 CN CN202021500488.1U patent/CN212900064U/en not_active Expired - Fee Related
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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: 20210406 |