Decontamination and seepage prevention system for water pipe

Abstract

The utility model discloses a water pipe decontamination anti-seepage system which comprises a front end valve, a tail end valve and a controller, the front end valve is used for being installed at the home-entry end of a pipeline, the tail end valve is used for being installed at the tail end of the pipeline, the front end valve and the tail end valve are respectively and electrically connected with the controller, the initial state of the front end valve is an open state, and the initial state of the tail end valve is a closed state. And when the closing time of the tail end valve exceeds a set value, the controller controls the tail end valve to be in an open state. When the front-end valve and the tail-end valve are both in an open state, the pipeline is conducted, when any one of the front-end valve and the tail-end valve is in a closed state, the pipeline is blocked, and when no person inhabits in a room, no person uses water, and the closing time of the tail-end valve exceeds a set value, for example, 24 h, the controller controls the tail-end valve to be opened, so that the pipeline is automatically conducted; and stored water in the pipeline is discharged at regular time, so that bacteria are effectively prevented from breeding in the stored water in the pipeline.

Description

Technical Field

[0001] The utility model relates to the technical field of water pipe water supply, in particular to a water pipe pollution removal and anti-seepage system. Background Art

[0002] In the existing house water supply system design, water is usually supplied to each room of the house through the main water pipe, and then directly connected to each water point in the room (such as shower, basin, toilet, bathtub, washing machine, etc.) through the water supply branch pipe. The problem caused by this water supply method is that each water point is independently connected in parallel. Only when the water point of the corresponding pipeline is opened, the water in the pipeline can flow. If there is no water for a long time, the water flow in the water pipe is still in a static state, and the water in the water pipe is easy to form stagnant water. The stagnant water in the water pipe is easy to breed bacteria, affecting the healthy water use of users. Summary of the invention

[0003] In view of the above problems, the utility model proposes a water pipe decontamination and anti-seepage system, which controls the terminal valve to open through a controller, automatically conducts the pipeline, and discharges the water in the pipeline at a regular time, effectively preventing the water in the pipeline from breeding bacteria.

[0004] The technical solution adopted by the utility model is as follows: a water pipe decontamination and anti-seepage system, including a front-end valve, a terminal valve and a controller, the front-end valve is used to be installed at the household entrance of the pipeline, the terminal valve is used to be installed at the terminal of the pipeline, the front-end valve and the terminal valve are electrically connected to the controller respectively, the initial state of the front-end valve is an open state, when the closing time of the terminal valve exceeds the set value, the controller controls the terminal valve to be in an open state.

[0005] Optionally, it also includes a water quality sensor for detecting the water quality in the pipeline, and the water quality sensor is electrically connected to the controller.

[0006] Optionally, it also includes a pressure sensor for detecting the water pressure in the pipeline, the front end valve is provided with a water inlet end and a water outlet end, the water inlet end of the front end valve is used to connect to an external water source, and the pressure sensor is arranged at the water outlet end of the front end valve.

[0007] Optionally, a water immersion sensor for detecting accumulated water is also included, and the water immersion sensor is electrically connected to the controller.

[0008] Optionally, the water quality sensor is a serial output type TDS water quality sensor.

[0009] Optionally, it also includes a timing unit for calculating the opening time of the terminal valve, and the timing unit is connected to the controller.

[0010] Optionally, it also includes a wifi wireless communication unit for connecting to a user's mobile communication terminal, and the wifi wireless communication unit is connected to the controller.

[0011] Optionally, the water immersion sensor is a contact water immersion sensor.

[0012] The beneficial effects of the utility model are as follows: when the front-end valve and the terminal valve are both in the open state, the pipeline is connected; when either the front-end valve or the terminal valve is in the closed state, the pipeline is blocked; when no one lives in the room and no one uses water, the terminal valve closing time exceeds the set value, for example 24 hours, and the controller controls the terminal valve to open, so that the pipeline is automatically connected, and the stored water in the pipeline is discharged regularly, effectively preventing the stored water in the pipeline from breeding bacteria. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 A control principle diagram of a water pipe decontamination and anti-seepage system proposed in an embodiment of the utility model;

[0014] Figure 2 A schematic diagram of a front-end valve of a water pipe decontamination and anti-seepage system according to an embodiment of the utility model.

[0015] The marks in each figure are: 1. front end valve; 11. water inlet end; 12. water outlet end; 2. end valve; 3. controller; 4. water quality sensor; 5. pressure sensor; 6. water immersion sensor; 7. wifi wireless communication unit. DETAILED DESCRIPTION

[0016] The utility model is described in detail below in conjunction with the accompanying drawings.

[0017] like Figure 1 and 2 As shown, this embodiment discloses a water pipe decontamination and anti-seepage system, including a front-end valve 1, a terminal valve 2 and a controller 3. The front-end valve 1 is used to be installed at the household end of the pipeline, and the terminal valve 2 is used to be installed at the terminal of the pipeline. The front-end valve 1 and the terminal valve 2 are electrically connected to the controller 3 respectively. The initial state of the front-end valve 1 is the open state. When the closing time of the terminal valve 2 exceeds the set value, the controller 3 controls the terminal valve 2 to be in the open state. When the front-end valve 1 and the terminal valve 2 are both in the open state, the pipeline is connected. When either the front-end valve 1 or the terminal valve 2 is in the closed state, the pipeline is blocked. When no one lives in the room and no one uses water, the closing time of the terminal valve 2 exceeds the set value, such as 24 hours, and the controller 3 controls the terminal valve 2 to open, so that the pipeline is automatically connected, and the water stored in the pipeline is discharged regularly, which effectively prevents the water stored in the pipeline from breeding bacteria. The terminal valve can be opened or closed manually.

[0018] In this embodiment, a water quality sensor 4 for detecting the water quality in the pipeline is also included, and the water quality sensor 4 is electrically connected to the controller 3. When the water quality sensor 4 detects that the water quality in the pipeline is not up to standard, the controller 3 controls the terminal valve 2 to open, so that the pipeline is automatically connected and the pipeline is cleaned.

[0019] In this embodiment, a pressure sensor 5 for detecting the water pressure in the pipeline is also included. The front-end valve 1 is provided with a water inlet 11 and a water outlet 12. The water inlet 11 of the front-end valve 1 is used to connect to an external water source, and the pressure sensor 5 is arranged at the water outlet 12 of the front-end valve 1. The pressure sensor 5 is used to detect the water pressure in the pipeline. Every once in a while, for example, three days, the controller 3 controls the front-end valve 1 and the terminal valve 2 to be closed. If the pressure value of the pressure sensor 5 keeps decreasing, it means that there is a water leak in the pipeline and maintenance is required. The pressure sensor 5 is a capacitive pressure transmitter, a diffused silicon pressure transmitter, a ceramic pressure transmitter or a strain gauge pressure transmitter.

[0020] In this embodiment, a water sensor 6 for detecting water accumulation is also included, and the water sensor 6 is electrically connected to the controller 3. The water sensor 6 is a sensor for detecting whether water collapse occurs in the detected range. Once water collapse occurs in the water pipe, an alarm is immediately issued to prevent the water collapse accident from causing related losses and harm. The water quality sensor 4 is a serial output type TDS water quality sensor 4. The water sensor 6 is a contact water sensor 6.

[0021] In this embodiment, a timing unit for calculating the opening time of the terminal valve 2 is also included, and the timing unit is connected to the controller 3. When the terminal valve 2 is automatically opened for a period of time, for example, 10 seconds, the controller 3 controls the terminal valve 2 to close, and the flushing ends.

[0022] In this embodiment, a wifi wireless communication unit 7 for connecting to a user's mobile communication terminal is also included, and the wifi wireless communication unit 7 is connected to the controller 3.

[0023] The above description is only a preferred embodiment of the utility model, and does not limit the patent protection scope of the utility model. Any equivalent structural transformation made using the contents of the utility model specification and drawings, directly or indirectly used in other related technical fields, is also included in the protection scope of the utility model.

Claims

1. A water pipe decontamination and anti-seepage system, characterized in that: It includes a front-end valve, a terminal valve and a controller. The front-end valve is used to be installed at the household entrance of the pipeline, and the terminal valve is used to be installed at the terminal of the pipeline. The front-end valve and the terminal valve are electrically connected to the controller respectively. The initial state of the front-end valve is the open state. When the closing time of the terminal valve exceeds the set value, the controller controls the terminal valve to be in the open state.

2. The water pipe decontamination and anti-seepage system according to claim 1, characterized in that: It also includes a water quality sensor for detecting the water quality in the pipeline, and the water quality sensor is electrically connected to the controller.

3. The water pipe decontamination and anti-seepage system according to claim 1, characterized in that: It also includes a pressure sensor for detecting the water pressure in the pipeline. The front end valve is provided with a water inlet end and a water outlet end. The water inlet end of the front end valve is used to connect to an external water source, and the pressure sensor is arranged at the water outlet end of the front end valve.

4. The water pipe decontamination and anti-seepage system according to claim 1, characterized in that: It also includes a water immersion sensor for detecting accumulated water, and the water immersion sensor is electrically connected to the controller.

5. The water pipe decontamination and anti-seepage system according to claim 2, characterized in that: The water quality sensor is a serial output type TDS water quality sensor.

6. The water pipe decontamination and anti-seepage system according to claim 1, characterized in that: It also includes a timing unit for calculating the opening time of the terminal valve, and the timing unit is connected to the controller.

7. The water pipe decontamination and anti-seepage system according to claim 1, characterized in that: It also includes a wifi wireless communication unit for connecting to a user's mobile communication terminal, and the wifi wireless communication unit is connected to the controller.

8. The water pipe decontamination and anti-seepage system according to claim 4, characterized in that: The water immersion sensor is a contact type water immersion sensor.

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