Point-to-point zero cold water device based on wireless communication control technology
By adopting point-to-point zero-cooling water device with wireless communication control technology in the water heater, the problem of stable supply of hot water is solved, and the rapid and efficient supply of hot water and resource conservation is achieved.
Patent Information
- Application Number
- CN202411817479.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-11
- Publication Date
- 2025-05-06
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Existing water heaters are difficult to achieve a stable supply of hot water in areas with low temperatures, resulting in rapid drop in water temperatures, waste of resources and increased cost of use.
A point-to-point zero-cooling water device based on wireless communication control technology, including heating tanks, multi-directional control valves and induction modules, controls the supply of hot water through wireless communication to achieve rapid and efficient call and recycling of hot water.
It realizes a stable supply of hot water, reduces resource waste and usage costs, and ensures the rapid and efficient supply of hot water.
Smart Images
Figure CN119934693A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of hot water supply, and in particular to a point-to-point zero-cold water device based on wireless communication control technology. Background Art
[0002] In some areas with low temperatures, every household will install a water heater to meet the water demand in low temperature environments. However, the current related water heaters can only meet the hot water supply when it is activated. After the hot water stays in the pipe for a period of time, if the insulation effect of the water pipe is poor, the water temperature may drop rapidly, causing the water released from the faucet to still be cold water when people need water, which makes it impossible to meet the actual use needs. In order to ensure the stable supply of hot water, the existing technology often starts the water heater for a long time and makes the hot water flow in the pipe, so as to realize the activation of hot water at any time. However, this method will seriously waste resources and increase the cost of hot water use, which will lead to the inability to meet the actual use needs. Summary of the invention
[0003] The purpose of the present invention is to provide a point-to-point zero cold water device based on wireless communication control technology, which solves the technical problems of resource waste and high use cost caused by stable hot water supply in the prior art, and achieves the technical effect of reducing resource waste and lowering hot water supply cost.
[0004] In order to achieve the above-mentioned object of the invention, the technical solution adopted by the present invention is:
[0005] A point-to-point zero-cold-water device based on wireless communication control technology comprises a shell, a heating tank and a sensing module. The shell is in the shape of a rectangular parallelepiped and has a connecting hole on one side for fixedly connecting to a wall. One end of the heating tank has a fixing block fixedly connected to the shell. One side of the upper end of the heating tank has a pipeline interface. One side of the pipeline interface has an external water supply pipeline. The external water supply pipeline extends out of the lower end of the shell. One side of the external water supply pipeline is provided with an exhaust port. The lower end of the exhaust port is provided with a pressure relief valve connected to the heating tank. The other end extends out of the shell. The inner wall of the heating tank is fixed with a pressure relief valve. A heating coil, wherein the upper end of the heating coil has a circuit connected to a power supply, the heating coil is arranged around the axis of the heating tank as the center of a circle, the lower end of the heating tank has a water pump, the water pump has a pipeline connected to the heating tank, the lower end of the water pump has a multi-directional control valve, the lower end of the multi-directional control valve is connected to multiple indoor hot water pipelines, the sensing module is connected to the indoor hot water pipeline through a fixing ring, the end of the sensing module away from the multi-directional control valve is connected to the cold water end of the faucet, the sensing module has a temperature-controlled water valve inside that is connected to the indoor hot water pipeline, and is used to monitor the water temperature in the indoor hot water pipeline and open and close the valve.
[0006] As an improvement, a control button is fixed to the lower end of the shell, and the control button is located on the side of the multi-directional control valve away from the external water supply pipeline. A valve control module is fixed to the upper end of the control button, and one side of the valve control module has a line connected to the signal receiving module and the multi-directional control valve, and the valve control module is used to control the water supply.
[0007] As an improvement, one side of the shell is provided with a side cover, and the side cover is rotatably connected to the shell by a hinge. One side of the side cover is provided with a control module, and the control module is located inside the shell. The lower end of the control module is provided with a connecting frame fixedly connected to the shell, and one side of the control module is provided with lines respectively connected to the signal receiving module, the pressure relief valve and the valve control module, so as to control the stable operation of the entire device.
[0008] As an improvement, the indoor hot water pipeline and the sensing module are provided with a branch pipeline connected to the hot water end of the faucet, and the external water supply pipeline also includes a branch pipeline connected to the cold water end of the faucet, for circulation and connection of the hot and cold water pipelines.
[0009] As an improvement, the sensing module also includes a battery cover and a sensing information transceiver module. The battery cover is detachably connected to the outer shell of the sensing module. A battery is detachably fixed inside the battery cover. The battery is connected to the temperature control water valve and the sensing information transceiver module for power supply.
[0010] As an improvement, the sensing information transceiver module also includes an object proximity sensor, which can monitor objects approaching the sensing module and send a corresponding control signal to the control module to heat and replace the water in the indoor hot water pipeline.
[0011] The beneficial effects of the present invention are as follows: by providing structures such as a heating tank and a multi-directional control valve, a stable hot water supply can be achieved; by providing a sensing module, monitoring can be performed at each water usage location, thereby facilitating the call for hot water supply; by providing interfaces such as a water pump and a pressure relief valve, a fast and efficient hot water call cycle can be achieved, thereby ensuring a fast and stable supply of hot water while reducing waste of resources. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a front view of a point-to-point zero-cold-water device based on wireless communication control technology of the present invention;
[0013] Figure 2 It is a front cross-sectional view of a point-to-point zero-cold-water device based on wireless communication control technology of the present invention;
[0014] Figure 3 for Figure 2 Schematic diagram of the enlarged structure of part A.
[0015] In the figure: 1. Shell; 2. Side cover; 3. Exhaust port; 4. Signal receiving module; 5. Control button; 6. Multi-directional control valve; 7. Indoor hot water pipeline; 8. Sensing module; 9. External water supply pipeline; 10. Pressure relief valve; 11. Control module; 12. Heating tank; 13. Heating coil; 14. Water pump; 15. Valve control module; 16. Battery cover; 17. Temperature control water valve; 18. Sensing information transceiver module; 19. Faucet cold water end; 20. Faucet hot water end. DETAILED DESCRIPTION
[0016] In order to make the content of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. The same parts are represented by the same figure marks. It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to the directions in the drawings, and the words "inside" and "outside" refer to the directions toward or away from the geometric center of a specific component, respectively.
[0017] like Figures 1 to 3 As shown, a point-to-point zero cold water device based on wireless communication control technology includes a shell 1, a heating tank 12 and a sensing module 8. The shell 1 is in the shape of a rectangular parallelepiped with a connecting hole on one side for fixedly connecting to a wall. One end of the heating tank 12 is provided with a fixing block fixedly connected to the shell 1. One side of the upper end of the heating tank 12 is provided with a pipeline interface, and one side of the pipeline interface is provided with an external water supply pipeline 9. The external water supply pipeline 9 extends out of the lower end of the shell 1. One side of the external water supply pipeline 9 is provided with an exhaust port 3. The lower end of the exhaust port 3 is provided with a pressure relief valve 10 connected to the heating tank 12, and the other end extends out of the shell 1. A heating ring 1 is fixed to the inner wall of the heating tank 12. 3. The upper end of the heating coil 13 is provided with a circuit connected to the power supply. The heating coil 13 is arranged around the axis of the heating tank 12. The lower end of the heating tank 12 is provided with a water pump 14. The water pump 14 is connected to the heating tank 12 with a pipeline. The lower end of the water pump 14 is provided with a multi-directional control valve 6. The lower end of the multi-directional control valve 6 is connected to multiple indoor hot water pipelines 7. The sensing module 8 is connected to the indoor hot water pipeline 7 through a fixing ring. The end of the sensing module 8 away from the multi-directional control valve 6 is connected to the cold water end 19 of the faucet. The sensing module 8 is provided with a temperature control water valve 17 inside to communicate with the indoor hot water pipeline 7, which is used to monitor the water temperature in the indoor hot water pipeline 7 and open and close the valve. The shell 1 is made of plastic and has a temperature insulation layer inside. The outer side of the shell 1 is provided with a temperature display screen. One side of the temperature display screen is provided with a temperature sensor. The temperature sensor extends into the heating tank 12 and is used to monitor the water temperature.
[0018] A control button 5 is fixed at the lower end of the housing 1. The control button 5 is located on the side of the multi-directional control valve 6 away from the external water supply pipeline 9. A valve control module 15 is fixed at the upper end of the control button 5. One side of the valve control module 15 has a line connected to the signal receiving module 4 and the multi-directional control valve 6. The valve control module 15 is used to control the water supply. One side of the housing 1 has a side cover 2. The side cover 2 is rotatably connected to the housing 1 through a hinge. One side of the side cover 2 is provided with a control module 11. The control module 11 is located inside the housing 1. The lower end of the control module 11 has a connecting frame fixedly connected to the housing 1. One side of the control module 11 has a line connected to the signal receiving module 4, the pressure relief valve 10 and the valve control module 15 respectively, for controlling the stable operation of the entire device. There is a partition between the control module 11 and the heating tank 12. The lower end of the control module 11 is fixed with a power supply. The control module 11 also includes a remote control module, which can be remotely controlled with a remote controller.
[0019] The indoor hot water pipeline 7 and the sensing module 8 are also provided with a branch pipeline connected to the hot water end 20 of the faucet, and the external water supply pipeline 9 also includes a branch pipeline connected to the cold water end 19 of the faucet, so as to be used for the circulation of the hot and cold water pipelines. The sensing module 8 also includes a battery cover 16 and a sensing information transceiver module 18, the battery cover 16 is detachably connected to the outer shell of the sensing module 8, and a battery is detachably fixed inside the battery cover 16, and the battery is connected to the temperature control water valve 17 and the sensing information transceiver module 18 for power supply. The sensing information transceiver module 18 also includes an object proximity sensor, which can monitor the objects approaching the sensing module 8, and send a corresponding control signal to the control module 11 to heat and replace the water in the indoor hot water pipeline 7. The sensing module 8 can be equipped with an indicator light or a voice broadcast module, and the indicator light and the voice broadcast module can determine whether the hot water in the external water supply pipeline 7 meets the supply standard through the opening and closing of the temperature control water valve 17, and automatically inform the user when it meets the standard temperature, thereby achieving a stable hot water supply.
[0020] When in use, fix the housing 1 of the device at the corresponding installation position, connect the external water inlet pipe 9 with the water supply pipe, and set up corresponding indoor hot water pipes 7 at the water supply positions corresponding to different positions and connect them with the multi-directional control valve 6, then connect the power line to the power supply of the control module 11, and then install the sensing module 8 in the local pipes where water is mainly used, such as faucets, cleaning pools, etc., and put it into use; when heating is needed, the corresponding valve can be started by the control button 5 to send the water source into the heating tank 12, and then the heating coil 13 is energized to start heating. When the hot water reaches the corresponding temperature, it will be temporarily stored and kept warm in the heating tank 12; when a person approaches the water use area, the sensing module 8 will sense the person's position, and at this time The activation information will be transmitted to the control module 11 through the sensing information transceiver module 18, and then the corresponding activation information will be input into the valve control module 15 and the water pump 14 will be started. At this time, the water pump will send the cold water of the indoor hot water pipeline 7 at the corresponding position into the heating tank 12 through the pipeline, and then send the hot water in the heating tank 12 back through the pipeline. When the temperature control water valve 17 senses that the water temperature has reached the predetermined temperature, it will open, and then the corresponding device will prompt the personnel, so as to achieve a stable and environmentally friendly hot water supply; in this process, the corresponding execution method can also be adjusted. First, the water pump 14 is turned on to directly send the hot water in the heating tank 12 into the pipeline. At the same time, the water inlet pipeline 9 will also inject the cold water in the water pipe part into the heating tank, so as to achieve efficient hot and cold water calls.
[0021] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.
Claims
1. A point-to-point zero-cold water device based on wireless communication control technology, characterized in that: The invention comprises a shell (1), a heating tank (12) and a sensing module (8); the shell (1) is in the shape of a rectangular parallelepiped and has a connection hole on one side thereof for being fixedly connected to a wall; one end of the heating tank (12) is provided with a fixing block fixedly connected to the shell (1); one side of the upper end of the heating tank (12) is provided with a pipeline interface; one side of the pipeline interface is provided with an external water supply pipeline (9); the external water supply pipeline (9) extends out of the lower end of the shell (1); one side of the external water supply pipeline (9) is provided with an exhaust port (3); the lower end of the exhaust port (3) is provided with a pressure relief valve (10) which is connected to the heating tank (12); the other end extends out of the shell (1); a heating coil (13) is fixedly provided at the inner side wall of the heating tank (12); the upper end of the heating coil (13) is provided with a pressure relief valve (10) which is connected to the heating tank (12); The heating coil (13) is arranged around the axis of the heating tank (12) as the center of the circle. The lower end of the heating tank (12) is provided with a water pump (14). The water pump (14) is connected to the heating tank (12) with a pipeline. The lower end of the water pump (14) is provided with a multi-directional control valve (6). The lower end of the multi-directional control valve (6) is connected to a plurality of indoor hot water pipelines (7). The sensing module (8) is connected to the indoor hot water pipeline (7) through a fixing ring. One end of the sensing module (8) away from the multi-directional control valve (6) is connected to the cold water end (19) of the faucet. The sensing module (8) is provided with a temperature control water valve (17) inside the sensing module (8) and is connected to the indoor hot water pipeline (7). The temperature control water valve (17) is used to monitor the water temperature in the indoor hot water pipeline (7) and open and close the valve.
2. According to claim 1, a point-to-point zero-cold water device based on wireless communication control technology is characterized in that: A control button (5) is fixed to the lower end of the housing (1), and the control button (5) is located on a side of the multi-directional control valve (6) away from the external water supply pipeline (9). A valve control module (15) is fixed to the upper end of the control button (5), and one side of the valve control module (15) has a line connected to the signal receiving module (4) and the multi-directional control valve (6), and the valve control module (15) is used to control water supply.
3. A point-to-point zero-cold water device based on wireless communication control technology according to claim 2, characterized in that: One side of the housing (1) is provided with a side cover (2), the side cover (2) being rotatably connected to the housing (1) via a hinge, one side of the side cover (2) is provided with a control module (11), the control module (11) is located inside the housing (1), the lower end of the control module (11) is provided with a connecting frame fixedly connected to the housing (1), one side of the control module (11) is provided with a line respectively connected to a signal receiving module (4), a pressure relief valve (10) and a valve control module (15), for controlling the stable operation of the entire device.
4. According to claim 1, a point-to-point zero-cold water device based on wireless communication control technology is characterized in that: A branch pipeline is provided between the indoor hot water pipeline (7) and the sensing module (8) and is connected to the hot water end (20) of the faucet. The external water supply pipeline (9) also includes a branch pipeline connected to the cold water end (19) of the faucet, so as to be used for circulation of the hot and cold water pipelines.
5. A point-to-point zero-cold water device based on wireless communication control technology according to claim 4, characterized in that: The sensing module (8) further comprises a battery cover (16) and a sensing information transceiver module (18); the battery cover (16) is detachably connected to the housing of the sensing module (8); a battery is detachably fixed inside the battery cover (16); and the battery is connected to the temperature-controlled water valve (17) and the sensing information transceiver module (18) for power supply.
6. A point-to-point zero-cold water device based on wireless communication control technology according to claim 5, characterized in that: The sensing information transceiver module (18) also includes an object proximity sensor, which can monitor objects approaching the sensing module (8) and send a corresponding control signal to the control module (11) to heat and replace the water in the indoor hot water pipeline (7).