CN221349424U - Controller for opening and closing self-induction water flow control circuit - Google Patents
Controller for opening and closing self-induction water flow control circuit Download PDFInfo
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- CN221349424U CN221349424U CN202322308775.2U CN202322308775U CN221349424U CN 221349424 U CN221349424 U CN 221349424U CN 202322308775 U CN202322308775 U CN 202322308775U CN 221349424 U CN221349424 U CN 221349424U
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- water flow
- opening
- controller
- self
- control circuit
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 100
- 230000005611 electricity Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 7
- 206010014357 Electric shock Diseases 0.000 description 6
- 230000001276 controlling effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000003287 bathing Methods 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
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- Domestic Plumbing Installations (AREA)
Abstract
The utility model discloses a controller for opening and closing a self-induction water flow control circuit, which belongs to the technical field of intelligent electric control and comprises a water flow sensor and a circuit on-off socket box, wherein the water flow sensor comprises a shell, a miniature water flow generator, a circuit board and a signal transmitter, the miniature water flow generator is electrically connected with the circuit board and the signal transmitter, and the circuit on-off socket box comprises a box body, a power jack, a power access assembly, a relay and a signal receiver. The water flow drives the turbine of the miniature water flow generator to rotate by operating the water tap switch, current is provided for the circuit board and the signal transmitter, the signal transmitter continuously transmits signals to the outside in the process of continuously opening the water tap, the signal receiver of the circuit on-off socket box receives the signals, the relay is controlled to be disconnected, the power supply of the electric water heater is cut off, and the safety of personnel is ensured.
Description
Technical Field
The utility model relates to the technical field of intelligent electric control, in particular to a controller for controlling the opening and closing of a circuit by self-induction water flow.
Background
The existing preheating type electric water heater has the electric shock risk in the use process, especially the old water heater, and the electric leakage and electric shock risk is increased geometrically due to imperfect design or circuit aging and other reasons in the prior art. There is no device in the prior art for improving the old water heater to solve the above problems.
Disclosure of utility model
Aiming at the problems in the prior art, the utility model aims to provide a controller for controlling the on-off of a circuit by self-induction water flow so as to solve the problem of electric shock risk of an old preheating type electric water heater in the prior art.
In order to solve the problems, the utility model adopts the following technical scheme: the utility model provides a controller that self-induction rivers control circuit was opened and close, includes rivers inductor and circuit break-make socket box, rivers inductor is including installing in tap delivery port and the casing that upper and lower both ends are equipped with screwed joint, be equipped with the lumen of leading to water in the casing and be used for placing signal transmitter put the thing chamber, the intracavity of casing is equipped with miniature rivers generator, the thing intracavity of putting of casing is equipped with circuit board and signal transmitter, miniature rivers generator with circuit board and signal transmitter electricity are connected, circuit break-make socket box include the box body, set up in power jack on the box body, be used for switching in the power access subassembly of power, set up in relay between power jack and the power access subassembly and with signal receiver that relay control is connected.
Further, a temperature display is arranged on the shell, a water temperature sensor is arranged in the pipe cavity, and the temperature display and the water temperature sensor are electrically connected with the circuit board.
Further, the power access component is a two-core plug or a three-core plug.
Further, the power supply access assembly is an electric wire interface for accessing electric wires, and the socket box is consistent with the external dimension of the national standard socket.
Further, a flow display is arranged on the shell, a flow sensor is arranged in the lumen, and the flow display and the flow sensor are electrically connected with the circuit board.
Further, the flow display and the temperature display are integrated on the same display screen.
Further, the water flow sensor is of a waterproof design.
Further, the turbine of the miniature water flow generator is arranged perpendicular to the water flow direction in the pipe cavity.
The utility model has the advantages that:
(1) The two ends of the water flow sensor are arranged between the faucet and the sprinkler hose, the circuit on-off socket box is inserted on the socket, and the plug of the electric water heater is inserted on the jack of the circuit on-off socket box. After that, by operating the switch of the water tap, the water flow drives the turbine of the miniature water flow generator to rotate, current is provided for the circuit board and the signal transmitter, the signal transmitter continuously transmits signals to the outside in the continuous opening process of the water tap, the signal receiver of the circuit on-off socket box receives the signals, the relay is controlled to be disconnected, the power supply of the electric water heater is cut off, the safety of personnel is ensured, and the risk of electric shock is avoided. After the tap is closed, the water flow is stopped, the signal emitter is not powered and does not send out a signal any more, and the circuit on-off socket box can not receive the signal, and then controls the relay to keep the passage, so that the electric water heater can work normally.
(2) The temperature sensor and the temperature display can detect the temperature of water flowing in the lumen and display the temperature on the display, intuitively provide the temperature information for a user, and facilitate the accurate control of the water temperature of the user.
(3) The flow sensor and the flow display can monitor the water quantity used for bathing, remind a user to reduce the water consumption and save resources.
Drawings
FIG. 1 is a schematic view of the internal structure of a water flow sensor;
FIG. 2 is a schematic diagram of the internal structure of the circuit on-off socket box;
FIG. 3 is a schematic view of the external structure of the water flow sensor;
FIG. 4 is a schematic diagram of the structure of the power jack of the circuit on-off socket box;
fig. 5 is a schematic diagram of a three-core plug type power access assembly of the circuit on-off socket box.
The reference numerals in the figures illustrate:
1. The water flow sensor, 2, the circuit on-off socket box, 11, the shell, 12, the miniature water flow generator, 13, the circuit board, 14, the signal transmitter, 15, the display screen, 16, the temperature sensor, 17, the flow sensor, 21, the box body, 22, the power jack, 23, the power access assembly, 24, the relay, 25, the signal receiver, 111, the lumen, 112 and the storage cavity.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model;
Example 1:
As shown in fig. 1-5, a controller for opening and closing a self-induction water flow control circuit comprises a water flow sensor 1 and a circuit on-off socket box 2, wherein the water flow sensor 1 comprises a shell 11 which is arranged at a water outlet of a faucet and is provided with threaded interfaces at the upper end and the lower end, a water-passing pipe cavity 111 and a storage cavity 112 for storing a signal transmitter are arranged in the shell 11, a miniature water flow generator 12 is arranged in the pipe cavity 111 of the shell 11, a circuit board 13 and the signal transmitter 14 are arranged in the storage cavity 112 of the shell 11, a turbine of the miniature water flow generator 12 is vertically arranged in the water flow direction in the pipe cavity 111, the miniature water flow generator 12 is electrically connected with the circuit board 13 and the signal transmitter 14, and the circuit on-off socket box 2 comprises a box body 21, a power jack 22 arranged on the box body 21, a power access component 23 for accessing a power supply, a relay 24 arranged between the power jack 22 and the power access component 23 and a signal receiver 25 in control connection with the relay 24.
The screwed joint at the upper end of the shell of the water flow sensor 1 is provided with a nut joint, is directly connected with the screwed joint of a tap, is fixed on the tap, and the screwed joint at the lower end of the shell of the water flow sensor 1 is an external screwed joint and is connected with a hose of the shower head.
The circuit on-off socket box 2 can be combined with the water flow sensor 1 into two products according to different designs, one is the water flow sensor 1+socket type circuit on-off socket box 2 (shown in figure 2), the socket type circuit on-off socket box is fixedly arranged on a wall instead of a socket arranged on the wall, a power supply access component 23 is directly screwed and connected with a wire by a nut and is arranged on the socket box, and the size of the box body of the socket type circuit on-off socket box is consistent with the size of a national standard 86 type 120 type switch socket; the other is a water flow sensor and a movable circuit on-off socket box (shown in figure 5), wherein the circuit on-off socket box is similar to an adapter, the circuit on-off socket box is inserted into a socket on a wall, and then a plug of the water heater is inserted into a power jack of the circuit on-off socket box.
The two ends of the water flow sensor are arranged between the faucet and the sprinkler hose, the circuit on-off socket box is inserted on the socket, and the plug of the electric water heater is inserted on the jack of the circuit on-off socket box. After that, by operating the switch of the water tap, the water flow drives the turbine of the miniature water flow generator to rotate, current is provided for the circuit board and the signal transmitter, the signal transmitter continuously transmits signals to the outside in the continuous opening process of the water tap, the signal receiver of the circuit on-off socket box receives the signals, the relay is controlled to be disconnected, the power supply of the electric water heater is cut off, the safety of personnel is ensured, and the risk of electric shock is avoided. After the tap is closed, the water flow is stopped, the signal emitter is not powered and does not send out a signal any more, and the circuit on-off socket box can not receive the signal, and then controls the relay to keep the passage, so that the electric water heater can work normally.
Example 2:
As shown in fig. 1 to 5, on the basis of the product of embodiment 1, a temperature display and a flow display are provided on the housing 11 of the water flow sensor 1, the temperature display and the flow display may be integrated on the same display screen 15, temperature and flow information may be displayed on the display screen 15, and a corresponding temperature sensor 16 and a corresponding flow sensor 17 are provided in the lumen 11 of the water flow sensor 1.
The waterproof design of the water flow sensor 1 should reach IP68 level and above, the conducting wire or the signal wire connected into the storage cavity from the pipe cavity is completely sealed with the shell by adopting sealant, and the display screen is sealed with the shell by adopting sealant, so that the electronic components in the storage cavity are effectively prevented from being damaged due to soaking or wetting.
The product is provided with the temperature sensor 16 and the temperature display, so that the temperature of water flowing in the lumen can be detected and displayed on the display screen, and the temperature information is intuitively provided for a user, so that the user can accurately control the water temperature.
The product is provided with the flow sensor 17 and the flow display, can monitor the water quantity used for bathing, reminds a user to reduce the water consumption, and saves resources.
Example 3
Any one of the products of embodiment 1 or 2 is provided, a water flow sensor is arranged between a water tap and a sprinkler hose, a three-core plug of a circuit on-off socket box is inserted into a socket, and then a plug of an electric water heater is inserted into a power jack of the circuit on-off socket box. Because the signal is not received, the circuit is connected with the socket box to keep the passage, and at the moment, the switch of the electric water heater can be normally operated to open the electric water heater to keep working. When the water in the barrel of the electric water heater is heated to 55 ℃, the water tap is opened to discharge water for shower, the circuit on-off socket box receives a signal, the relay is opened, the power supply of the electric water heater is cut off, the electric water heater is in an off state in the shower process, and the electric shock risk brought to shower staff due to electric leakage of the electric water heater in the shower process is prevented. After the tap is closed, the on-off socket box of the circuit keeps the on-state, and the electric water heater continues to heat.
The key technical contribution of the utility model is to control the working state of the related electric appliance by controlling the on-off of the faucet, and the utility model is not limited to controlling the on-off of the electric water heater. The control command among the integrated function, the signal emitter, the signal receiver and the relay on the circuit board is regulated by the conventional technology, the control of the working states of related electric appliances such as lighting, bathroom heater heating, dehumidification, warm air blower, blower and the like is realized by the on-off of the faucet in the water using process, and the working states of the related electric appliances are all within the protection scope of the utility model
The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.
Claims (8)
1. A controller for opening and closing a self-induction water flow control circuit is characterized in that: including rivers inductor and circuit break-make socket box, rivers inductor is including installing in tap delivery port and the casing that both ends are equipped with screwed connection about and, be equipped with the lumen of leading to water in the casing and be used for placing electronic components put the thing chamber, the lumen of casing is equipped with miniature rivers generator, the thing intracavity of putting of casing is equipped with circuit board and signal transmitter, miniature rivers generator with circuit board and signal transmitter electricity are connected, circuit break-make socket box include the box body, set up in power jack on the box body, be used for switching in the power access subassembly of power, set up in relay between power jack and the power access subassembly and with signal receiver that relay control is connected.
2. The controller for opening and closing a self-induced water flow control circuit according to claim 1, wherein: the shell is provided with a temperature display, a water temperature sensor is arranged in the lumen, and the temperature display and the water temperature sensor are electrically connected with the circuit board.
3. The controller for opening and closing a self-induced water flow control circuit according to claim 1, wherein: the power access component is a two-core plug or a three-core plug.
4. The controller for opening and closing a self-induced water flow control circuit according to claim 1, wherein: the power supply access assembly is an electric wire interface for accessing electric wires, and the socket box is consistent with the external dimension of the national standard socket.
5. A controller for opening and closing a self-induction water flow control circuit according to claim 1 or 2, wherein: the flow display is arranged on the shell, the flow sensor is arranged in the lumen, and the flow display and the flow sensor are electrically connected with the circuit board.
6. The controller for opening and closing a self-induced water flow control circuit according to claim 5, wherein: the flow display and the temperature display are integrated on the same display screen.
7. The controller for opening and closing a self-induced water flow control circuit according to claim 1, wherein: the water flow sensor is of a waterproof design.
8. The controller for opening and closing a self-induced water flow control circuit according to claim 1, wherein: the turbine of the miniature water flow generator is perpendicular to the water flow direction in the pipe cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322308775.2U CN221349424U (en) | 2023-08-28 | 2023-08-28 | Controller for opening and closing self-induction water flow control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322308775.2U CN221349424U (en) | 2023-08-28 | 2023-08-28 | Controller for opening and closing self-induction water flow control circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221349424U true CN221349424U (en) | 2024-07-16 |
Family
ID=91851342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322308775.2U Active CN221349424U (en) | 2023-08-28 | 2023-08-28 | Controller for opening and closing self-induction water flow control circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221349424U (en) |
-
2023
- 2023-08-28 CN CN202322308775.2U patent/CN221349424U/en active Active
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