CN212776856U - Household pipeline leakage detection device - Google Patents
Household pipeline leakage detection device Download PDFInfo
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- CN212776856U CN212776856U CN202020739204.8U CN202020739204U CN212776856U CN 212776856 U CN212776856 U CN 212776856U CN 202020739204 U CN202020739204 U CN 202020739204U CN 212776856 U CN212776856 U CN 212776856U
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- main controller
- valve
- pipeline
- pipe body
- pressure sensor
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Abstract
The utility model discloses a home furnishing pipeline reveals detection device relates to pipeline detection technical field, has solved current family's pipeline, has the user to forget after using and close the pipeline and the problem that leads to the wasting of resources's the condition to take place, and its technical scheme main points are: the device comprises a pipe body, a valve, a pressure sensor, a flow sensor and a main controller; the valve is fixedly connected with the pipe body, and the pressure sensor and the flow sensor are fixedly connected with the pipe body positioned at the output end of the valve; the output ends of the pressure sensor and the flow sensor are electrically connected with the input end of the main controller; the input end of the valve is electrically connected with the output end of the main controller, so that the leakage condition of the household pipeline can be flexibly detected, the corresponding pipeline can be closed in time, and the condition that the household pipeline leakage causes resource waste or harms the body health of residents is reduced.
Description
Technical Field
The utility model relates to a pipeline inspection technical field, more specifically say, it relates to a home furnishing pipeline reveals detection device.
Background
The household pipeline is a necessary infrastructure for guaranteeing the life and economic construction of people. At present, the common household pipelines mainly comprise a water supply pipe and an air supply pipe.
The existing household pipeline has the condition that a user forgets to close the pipeline after using the household pipeline, so that resources are wasted; when the user does not live in the house for a long time, the living environment of the user is easy to be damaged, such as: leakage of the water supply pipe will encroach on the house contents; in addition, serious conditions can affect the life health of the occupants, such as: leakage of natural gas or gas tanks easily causes poisoning of the old, the weak, the sick, the disabled, the pregnant and the like in the house.
Therefore, how to design a household pipeline leakage detection device is a problem which needs to be solved urgently at present.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a home furnishing pipeline reveals detection device has the nimble condition of revealing of detecting the family's pipeline and in time closes corresponding pipeline, reduces the effect that the condition that the family's pipeline revealed to lead to the wasting of resources or harm the resident person healthy takes place.
The above technical purpose of the present invention can be achieved by the following technical solutions: a household pipeline leakage detection device comprises a pipe body, a valve, a pressure sensor, a flow sensor and a main controller; the valve is fixedly connected with the pipe body, and the pressure sensor and the flow sensor are fixedly connected with the pipe body positioned at the output end of the valve; the output ends of the pressure sensor and the flow sensor are electrically connected with the input end of the main controller; the input end of the valve is electrically connected with the output end of the main controller.
By adopting the technical scheme, the main controller, the pressure sensor and the flow sensor are started to enter a working state in the process that the pipe body stops conveying substances outwards; the pressure sensor and the flow sensor respectively detect pressure information and flow measurement information of substances in the pipe body and transmit the pressure information and the flow measurement information to the main controller; if the pipe body has no leakage phenomenon, the measured value of the pressure sensor in the pipe body is basically a constant value, and the measured value of the flow sensor is zero; the main controller calculates pressure information and flow measurement information, and sends a closing command to the valve if the pressure change value of the substance in the pipe body exceeds a pressure change standard range preset by the main controller and the flow change value exceeds a flow change standard range preset by the main controller; the valve cuts off the inner channel of the pipe body after receiving the closing command.
The utility model discloses further set up to: the main controller is provided with a timing start setting unit which is used for controlling the working time of the main controller.
By adopting the technical scheme, the working time of the main controller can be flexibly controlled according to the requirements of users by starting the setting unit at a fixed time.
The utility model discloses further set up to: the main controller is electrically connected with a delay relay, and the delay relay is provided with a delay starting button.
By adopting the technical scheme, after the time delay starting button is started, the main controller enters a dormant state under the action of the time delay relay, so that a user can use the household pipeline temporarily and the operation is convenient.
The utility model discloses further set up to: and the main controller is electrically connected with a state display lamp.
Through adopting above-mentioned technical scheme, utilize the state display lamp, be convenient for clear audio-visual demonstration main control unit's operating condition.
The utility model discloses further set up to: the main controller is provided with a signal input port for connection of the smart home.
By adopting the technical scheme, the signal input port is utilized, the house human body information detected by the intelligent home is convenient to receive, and the automatic control main controller is convenient to start.
The utility model discloses further set up to: the pipe body is fixedly connected with a box body, and the main controller is fixedly connected with the top end of the box body; the valve and the pressure sensor are arranged in the box body.
By adopting the technical scheme, the box body and the main controller are utilized, so that the main controller is convenient to use and operate.
The utility model discloses further set up to: the valve is an electromagnetic valve or an electric valve.
Through adopting above-mentioned technical scheme, improve the valve and cut off body inner channel's efficiency.
The utility model discloses further set up to: the pipe body is a liquid pipeline or a gas pipeline.
By adopting the technical scheme, the application range of the detection device is expanded.
To sum up, the utility model discloses following beneficial effect has: the pressure sensor and the flow sensor respectively detect pressure information and flow measurement information of substances in the pipe body and transmit the pressure information and the flow measurement information to the main controller; if the pipe body has no leakage phenomenon, the measured value of the pressure sensor in the pipe body is basically a constant value, and the measured value of the flow sensor is zero; the main controller calculates pressure information and flow measurement information, and sends a closing command to the valve if the pressure change value of the substance in the pipe body exceeds a pressure change standard range preset by the main controller and the flow change value exceeds a flow change standard range preset by the main controller; the valve cuts off the internal channel of the pipe body after receiving a closing command; the timing starting setting unit is utilized, so that the working time of the main controller can be flexibly controlled according to the user requirements; after the time delay starting button is started, the main controller enters a dormant state under the action of the time delay relay, so that a user can use the household pipeline temporarily and the operation is convenient.
Drawings
Fig. 1 is a schematic structural diagram in an embodiment of the present invention.
In the figure: 1. a pipe body; 11. a flow sensor; 12. a pressure sensor; 13. a valve; 14. a box body; 15. a display lamp; 16. a main controller; 17. a delayed start button; 18. a time delay relay.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b): a household pipeline leakage detection device is shown in figure 1 and comprises a pipe body 1, a valve 13, a pressure sensor 12, a flow sensor 11, a main controller 16 and a box body 14 fixedly connected with the pipe body 1. The valve 13 is fixedly connected with the pipe body 1, and the pressure sensor 12 and the flow sensor 11 are fixedly connected with the pipe body 1 at the output end of the valve 13. The output ends of the pressure sensor 12 and the flow sensor 11 are electrically connected with the input end of the main controller 16. The input end of the valve 13 is electrically connected with the output end of the main controller 16. The main controller 16 is fixedly connected with the top end of the box body 14, and the valve 13 and the pressure sensor 12 are arranged inside the box body 14. During the process that the pipe body 1 stops delivering the substances to the outside, the main controller 16, the pressure sensor 12 and the flow sensor 11 are started to enter the working state. The pressure sensor 12 and the flow sensor 11 detect pressure information and flow measurement information of the substance in the pipe body 1, respectively, and transmit the pressure information and the flow measurement information to the main controller 16. If the pipe body 1 has no leakage, the measured value of the pressure sensor 12 in the pipe body 1 is substantially a constant value, and the measured value of the flow sensor is zero. The main controller 16 calculates the pressure information and the flow measurement information, and if the pressure variation value of the substance in the pipe body 1 exceeds the pressure variation standard range preset by the main controller 16 and the flow variation value exceeds the flow variation standard range preset by the main controller 16, the main controller 16 sends a closing command to the valve 13. The valve 13 blocks the passage inside the tubular body 1 after receiving a closing command.
The main controller 16 is provided with a timer start setting unit (not shown) for controlling the operation time of the main controller 16. The timing start setting unit is used to facilitate flexible control of the operating time of the main controller 16 according to the user's requirements.
The main controller 16 is electrically connected with a delay relay 18, and the delay relay 18 is fixedly connected with the inner wall of the box body 14. The time delay relay 18 is provided with a time delay start button 17 located at the top end of the box 14. After the time delay start button 17 is started, the main controller 16 enters a dormant state under the action of the time delay relay 18, so that the user can use the household pipeline temporarily and the operation is convenient.
The main controller 16 is electrically connected with a status display lamp 15, and the display lamp 15 is fixedly connected with the top end of the box body 14. The state display lamp 15 is used for displaying the working state of the main controller 16 conveniently and clearly and intuitively.
The main controller 16 is provided with a signal input port (not shown in the figure) for connection of the smart home, so that the house human body information detected by the smart home can be received conveniently, and the automatic control of the main controller 16 is facilitated.
The valve 13 in this embodiment is an electromagnetic valve, and may also be an electric valve, so as to improve the efficiency of the valve 13 for cutting off the internal passage of the pipe body 1.
The pipe body 1 is a liquid pipeline or a gas pipeline, and the pipe body 1 in the embodiment is a liquid pipeline, so that the application range of the detection device is expanded.
The working principle is as follows: the valve 13 of the device is normally open, and the fluid in the pipe body 1 is smooth for the user to use normally. When no water or gas is used at night or working hours, the control device is in a monitoring state, under the state, the main controller 16 detects the pressure sensor 12 and the flow sensor 11 at regular time, if the pipe body 1 has no leakage phenomenon, the measured value of the pressure sensor 12 in the pipe body 1 is basically a constant value, the measured value of the flow sensor 11 is zero, and the valve 13 is kept in an opening state; if the pressure in the pipe body 1 is reduced and the flow is increased, which indicates that the pipeline has a leakage phenomenon, the pressure is reduced and the flow is continuously increased to reach a certain limit value, the main controller 16 sends a closing instruction to the valve 13, at the moment, the valve 13 is immediately closed, the water source or the air source is cut off, and the accident is avoided. When the user uses water and gas normally, the control device is placed in a normal state. If the pressure sensor 12 and the flow sensor 11 are sensitive enough, the dripping or micro-leakage of the gas in the pipe body 1 can be detected.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (8)
1. The utility model provides a home furnishing pipeline reveals detection device which characterized by: comprises a pipe body (1), a valve (13), a pressure sensor (12), a flow sensor (11) and a main controller (16); the valve (13) is fixedly connected with the pipe body (1), and the pressure sensor (12) and the flow sensor (11) are fixedly connected with the pipe body (1) positioned at the output end of the valve (13); the output ends of the pressure sensor (12) and the flow sensor (11) are electrically connected with the input end of the main controller (16); the input end of the valve (13) is electrically connected with the output end of the main controller (16).
2. The household pipeline leakage detection device of claim 1, which is characterized in that: the main controller (16) is provided with a timing start setting unit, and the timing start setting unit is used for controlling the working time of the main controller (16).
3. The household pipeline leakage detection device of claim 2, which is characterized in that: the main controller (16) is electrically connected with a delay relay (18), and the delay relay (18) is provided with a delay starting button (17).
4. The household pipeline leakage detection device of claim 3, which is characterized in that: the main controller (16) is electrically connected with a state display lamp (15).
5. A home furnishing pipeline leakage detecting device according to any one of claims 1-4, characterised in that: the main controller (16) is provided with a signal input port for connection of the smart home.
6. A home furnishing pipeline leakage detecting device according to any one of claims 1-4, characterised in that: the pipe body (1) is fixedly connected with a box body (14), and a main controller (16) is fixedly connected with the top end of the box body (14); the valve (13) and the pressure sensor (12) are both arranged in the box body (14).
7. A home furnishing pipeline leakage detecting device according to any one of claims 1-4, characterised in that: the valve (13) is an electromagnetic valve or an electric valve.
8. A home furnishing pipeline leakage detecting device according to any one of claims 1-4, characterised in that: the pipe body (1) is a liquid pipeline or a gas pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020739204.8U CN212776856U (en) | 2020-05-07 | 2020-05-07 | Household pipeline leakage detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020739204.8U CN212776856U (en) | 2020-05-07 | 2020-05-07 | Household pipeline leakage detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212776856U true CN212776856U (en) | 2021-03-23 |
Family
ID=75066521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020739204.8U Active CN212776856U (en) | 2020-05-07 | 2020-05-07 | Household pipeline leakage detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212776856U (en) |
-
2020
- 2020-05-07 CN CN202020739204.8U patent/CN212776856U/en active Active
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