CN220229350U - Household hot water integrated control internet of things monitoring system - Google Patents
Household hot water integrated control internet of things monitoring system Download PDFInfo
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- CN220229350U CN220229350U CN202320956046.5U CN202320956046U CN220229350U CN 220229350 U CN220229350 U CN 220229350U CN 202320956046 U CN202320956046 U CN 202320956046U CN 220229350 U CN220229350 U CN 220229350U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 235
- 238000012544 monitoring process Methods 0.000 title claims abstract description 19
- 239000008399 tap water Substances 0.000 claims abstract description 13
- 235000020679 tap water Nutrition 0.000 claims abstract description 13
- 238000005338 heat storage Methods 0.000 claims description 28
- 238000004891 communication Methods 0.000 claims description 3
- 230000006855 networking Effects 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 16
- 238000010438 heat treatment Methods 0.000 description 13
- 238000012423 maintenance Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000005059 dormancy Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000004171 remote diagnosis Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000002618 waking effect Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
Abstract
The utility model provides a household hot water integrated control internet of things monitoring system which comprises a solar heat collector, a solar hot water circulating pump, a hot water storage tank, a first check valve, a second check valve, a digital backwater temperature sensor, a backwater pipeline, an electromagnetic valve, a Hall type water flow sensor, a backwater pump and a digital water tank temperature sensor, wherein the solar heat collector is connected with the solar hot water circulating pump and the hot water storage tank, one end of the solar hot water circulating pump is connected with the hot water storage tank, a water outlet end and a water inlet end of the hot water storage tank form a loop through the backwater pipeline, the water inlet end of the hot water storage tank is connected with the first check valve and the second check valve respectively, the backwater pipeline is sequentially connected with the digital water tank temperature sensor, the backwater pump, the Hall type water flow sensor, the electromagnetic valve, the second check valve and the digital backwater temperature sensor from the water outlet end of the hot water storage tank, and the other end of the first check valve is connected with tap water.
Description
Technical Field
The utility model relates to a household hot water integrated controller, which is an intelligent controller applied to a household solar heat collector and gas water heater integrated hot water system; and the household WIFI is communicated with the internet of things holder to realize internet of things monitoring, and particularly relates to a household hot water integrated control internet of things monitoring system.
Background
At present, the application of the solar heat collector and the air source water heater at home and abroad has reached very popular degree, but the main problems in the practice of independently using the solar heat collector or the air source water heater for providing hot water for home use are as follows: the temperature of hot water provided by the solar water heater and the air source water heater is not high under extreme climate conditions, and the living needs cannot be met. In extreme climates people can only change gas water heater or electric water heater. In addition, along with the improvement of the living standard of people, a great deal of heating furnaces are used for indoor air conditioning in winter in the regions of the Yangtze river and the south, but the current natural gas supply cannot completely meet the heating requirement. Although the temperature provided by solar hot water and air source hot water is insufficient to reach more than 45 ℃ required by domestic hot water under extreme climate conditions, warm water with a temperature of more than ten degrees to twenty degrees higher than the ambient temperature can be provided, and the energy is also fully utilized. Therefore, the focus of research at home and abroad at present is to integrate solar hot water, air source hot water and gas heating into a household hot water system by using an embedded control technology, fully utilize clean energy, and assist gas heating or electric heating when the solar energy and air source water heater is not enough to meet the demands of domestic water and heating air conditioner of people. On the other hand, with the development of the internet of things technology, the domestic hot water centralized control also needs to have a remote monitoring function, so that equipment suppliers can conveniently monitor, control and maintain equipment remotely.
Therefore, a need exists for a home hot water integrated control internet of things monitoring system.
Disclosure of Invention
Aiming at the problems and the current situation at present, the utility model designs and provides a household solar heat collector and gas water heater integrated control hot water system, which realizes the instant-on-instant-use of household hot water and the remote monitoring, control and maintenance guarantee of equipment by adding a water return pipeline, an electromagnetic valve and a circulating pump and using an embedded controller and WIFI; and simultaneously realizes the purposes of energy saving and water saving.
The technical scheme of the utility model is realized as follows:
the utility model provides a domestic hot water integrated control thing networking monitored control system, includes solar collector, solar hot water circulating pump, heat storage water tank, first check valve and second check valve, digital return water temperature sensor, return water pipeline, solenoid valve, hall formula rivers sensor, return water pump and digital water tank temperature sensor, wherein solar collector is connected with solar hot water circulating pump and heat storage water tank, solar hot water circulating pump's one end is connected with the heat storage water tank, heat storage water tank's water outlet end and water inlet end form the return circuit through the return water pipeline, heat storage water tank's water inlet end is connected with first check valve and second check valve respectively, the return water pipeline has connected gradually digital water tank temperature sensor, return water pump, hall formula rivers sensor, solenoid valve, second check valve and digital return water temperature sensor from heat storage water tank's water outlet end, the tap water is inserted to the first check valve other end.
The utility model adopts the technical proposal for realizing the solution of the problems: the household hot water integrated controller mainly comprises an embedded single chip microcomputer, an Oled display, a relay driving module, a mathematical type temperature sensor, a Hall flow sensor, a circulating pump, an electromagnetic valve and the like, wherein the embedded single chip microcomputer, the Oled display and the relay driving module are packaged in an electric control box and are connected with the mathematical type temperature sensor, the Hall flow sensor, the circulating pump, the electromagnetic valve and the like through connecting terminals. According to the scheme, the solar heat collector exchanges heat with the heat collecting water tank, the heat collecting water tank is a pressure-bearing container, the bottom is communicated with a tap water pipe, and hot water pressure is automatically discharged to the upper part; if the temperature of the discharged hot water is proper, the hot water is directly supplied to a user through a solar hot water bypass electromagnetic valve; if the temperature of the discharged water is insufficient, the discharged water is supplemented by the gas water heater after passing through the inlet electromagnetic valve of the gas water heater, and the discharged water is supplied to a user for use.
A water return pipeline is added between the solar heat collection water tank and the water point at the farthest end, a closed loop is formed by the water supply pipeline, the water return pipeline and the heat collection water tank, a circulating pump, a check valve and two digital water temperature sensors of a water inlet and outlet valve are arranged in the loop, and a Hall water flow sensor is added to the circulating pump; the temperature sensor is used for detecting temperature, and the water flow sensor is used for detecting water flow and the use state of a user; the circulating pump is used for forced heating circulation in a closed loop circuit, so that the constant water temperature in a pipeline is ensured, and the instant heating is realized; meanwhile, the closed loop system can save energy and water.
As a preferred embodiment, the solar heat collector exchanges heat with the heat storage water tank, the heat storage water tank is a pressure-bearing container, the bottom of the heat storage water tank is connected with a tap water pipe through a first check valve, and hot water pressure is automatically discharged to the upper part; if the temperature of the discharged hot water is higher than the set threshold value, the hot water is directly supplied to a user through the solar hot water bypass electromagnetic valve; if the temperature of the discharged water is lower than the threshold value, the discharged water is complemented by the gas water heater after passing through the inlet electromagnetic valve of the gas water heater, and is supplied to users.
As a preferred implementation mode, the solar heat collector is operated through a controller, and the controller of the household hot water heat collector mainly comprises an embedded single-chip microcomputer, an Oled display and a relay driving module, wherein the embedded single-chip microcomputer, the Oled display and the relay driving module are packaged in an electrical control box.
As a preferred embodiment, the first check valve and the second check valve are one-way valves, the tap water pipe is connected with the first check valve, the tap water pipe flows into the heat storage water tank after passing through the first check valve, and the second check valve is arranged at the water inlet end of the water return pipeline connected into the heat storage water tank.
After the technical scheme is adopted, the utility model has the beneficial effects that: aiming at the integrated mixed hot water system of the solar heat collector and the household gas water heater, the embedded singlechip, the Oled display and the relay driving module are used for controlling the circulating hot water system by additionally arranging a water return pipeline, an electromagnetic valve and a circulating pump, so that the instant heating of household hot water is realized; meanwhile, the energy and water saving functions are achieved; meanwhile, the convenience of household WIFI and the WIFI function of the embedded controller are utilized, so that the household hot water can be used immediately after being started, and the remote monitoring, control and maintenance guarantee of the equipment are realized.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a schematic view of a domestic hot water centralized hot water system according to an embodiment of the present utility model.
Fig. 2 is a schematic diagram of a home hot water integrated control internet of things monitoring system according to an embodiment of the utility model.
FIG. 3 is a timing diagram illustrating the programming of an embedded controller to implement a control function according to an embodiment of the present utility model.
In the figure, a solar heat collector 1, a solar hot water circulating pump 2, a heat storage water tank 3, a water inlet check valve 4, a water return check valve 5, a digital water return temperature sensor 6, a water return pipeline 7, an electromagnetic valve 8, a Hall type water flow sensor 9, a water return pump 10 and a digital water tank temperature sensor 11.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples:
as shown in fig. 1, the household hot water integrated control internet of things monitoring system comprises a solar heat collector 1, a solar hot water circulating pump 2, a hot water storage tank 3, a first check valve 4, a second check valve 5, a digital backwater temperature sensor 6, a backwater pipeline 7, an electromagnetic valve 8, a hall type water flow sensor 9, a backwater pump 10 and a digital water tank temperature sensor 11, wherein the solar heat collector 1 is connected with the solar hot water circulating pump 2 and the hot water storage tank 3, one end of the solar hot water circulating pump 2 is connected with the hot water storage tank 3, a water outlet end and a water inlet end of the hot water storage tank 3 form a loop through the backwater pipeline 7, the water inlet end of the hot water storage tank 3 is respectively connected with the first check valve 4 and the second check valve 5, and the backwater pipeline 7 is sequentially connected with the digital water tank temperature sensor 11, the backwater pump 10, the hall type water flow sensor 9, the electromagnetic valve 8, the second check valve 5 and the digital water tank temperature sensor 6 from the water outlet end of the hot water storage tank 3, and the other end of the hot water storage tank 3 is connected with tap water.
In fig. 1, the domestic hot water concentrated hot water system is composed of a solar heat collector 1, a solar hot water circulating pump 2, a heat storage water tank 3, check valves 4 and 5, a digital backwater temperature sensor 6, a backwater pipeline 7, an electromagnetic valve 8, a hall type water flow sensor 9, a backwater pump 10, a digital water tank temperature sensor 11 and the like.
In fig. 2, the home hot water integrated controller and the internet of things monitoring system are formed by wires of an Oled-display, a Client-ESP 8266EX as a Client, an AP-router as a hot spot, an Adapter-power Adapter, KA1-KA 2-relay modules, an M-water return pump motor, a DV 1-electromagnetic valve, R1-R3-resistors, a TS 1-digital water return temperature sensor, a TS 2-digital water tank temperature sensor, a FRS-Hall flow sensor, a QA-start button, a TA-stop button, a FS1-FS 2-fuse and the like, wherein the display (Oled), the ESP8266EX as the Client (Client), the router as the hot spot (AP), the power Adapter (Adapter), the relay modules (KA 1-KA 2), the resistors (R1-R3), the start button (QA), the stop button (TA) and the fuse (FS 1-FS 2) and the like are packaged in an electrical control box and connected with the circulation pump (M), the electromagnetic valve (TS 1-FS 2) and the temperature sensor (TS 1-FS 2) through wiring terminals.
The embedded controller (ESP 8266 EX) performs control function through the detected temperature signal and the water flow sensor flow signal, and utilizes the WIFI function of the home router (AP) to facilitate communication with the Internet of things cloud platform Server (Server) so as to realize remote monitoring, control and maintenance guarantee of the home in-service hot water system. All of the above functions are accomplished by embedded programming, which is another innovative design of the present utility model, as described below in conjunction with fig. 3.
The timing diagram for the programming implementation of the control functions of the embedded controller is listed in fig. 3, which enables the following control functions to be implemented: 1. temperature setting and automatic temperature control; 2. backwater circulation and 'instant heating after opening'; 3. water is used for waking up and automatically dormancy; 4. the gas heating automatically compensates the shortage of clean energy; 5. date programming and time period setting; 6. automatic heat preservation and frequent start prevention; 7. the fault alarm and the automatic prevention of the water pump from dry rotation; 8. water flow detection and water pressure fluctuation prevention; 9. and the communication connection between the embedded controller and the router (AP) is used for exchanging data with the cloud platform of the Internet of things.
The utility model can realize the integrated hot water control of the household solar energy heat collection water and the gas water heater, achieves the aims of instant use and water and energy saving, and simultaneously utilizes the convenience of household WIFI and the WIFI function of the embedded controller to realize instant use of household hot water and remote monitoring, control and maintenance guarantee of equipment. It has three characteristics: 1. system integration-clean energy and gas heating integration, equipment centralized control and Internet of things monitoring integration; 2. control intellectualization-automatic temperature and water flow detection, automatic control of backwater circulation, automatic control of heat preservation, water awakening and automatic control of dormancy; automatically controlling the gas heating to compensate the deficiency of solar heating under extreme climate conditions; 3. management networking-the embedded controller has a WIFI networking function, and the equipment access and the database provided by the cloud platform of the renting internet of things are convenient by combining the benefits of WIFI connection of the home router to the public network, so that the state monitoring, remote diagnosis and maintenance guarantee of the home hot water integrated system are realized.
The solar heat collector 1 exchanges heat with the heat storage water tank 3, the heat storage water tank 3 is a pressure-bearing container, the bottom is connected with a tap water pipe through a first check valve 4, and the hot water pressure is automatically discharged to the upper part; if the temperature of the discharged hot water is higher than the set threshold value, the hot water is directly supplied to a user through the solar hot water bypass electromagnetic valve; if the temperature of the discharged water is lower than the threshold value, the discharged water is complemented by the gas water heater after passing through the inlet electromagnetic valve of the gas water heater, and is supplied to users.
The solar heat collector 1 is operated through a controller, and the controller of the household hot water heat collector 1 mainly comprises an embedded single-chip microcomputer, an Oled display and a relay driving module, wherein the embedded single-chip microcomputer, the Oled display and the relay driving module are packaged in an electrical control box. The first check valve 4 and the second check valve 5 are one-way valves, a tap water pipe is connected with the first check valve 4, tap water pipe water flow enters the heat storage water tank 3 after passing through the first check valve 4, and the second check valve 5 is arranged on the water return pipeline 7 and is connected with the water inlet end of the heat storage water tank 3.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (4)
1. Domestic hot water integrated control thing networking monitored control system, a serial communication port, including solar collector (1), solar hot water circulating pump (2), heat storage water tank (3), first check valve (4) and second check valve (5), digital return water temperature sensor (6), return water pipeline (7), solenoid valve (8), hall formula rivers sensor (9), return water pump (10) and digital water tank temperature sensor (11), wherein solar collector (1) are connected with solar hot water circulating pump (2) and heat storage water tank (3), the one end and the heat storage water tank (3) of solar hot water circulating pump (2) are connected, the water outlet end and the water inlet end of heat storage water tank (3) form the return circuit through return water pipeline (7), the water inlet end of heat storage water tank (3) is connected with first check valve (4) and second check valve (5) respectively, return water pipeline (7) have connected with digital water tank temperature sensor (11), hall formula rivers sensor (10), second check valve (5) in proper order from the water outlet end of heat storage water tank (3), water inlet end and water return valve (6) the water return valve (5).
2. The home hot water integrated control internet of things monitoring system of claim 1, wherein: the solar heat collector (1) exchanges heat with the heat storage water tank (3), the heat storage water tank (3) is a pressure-bearing container, the bottom of the heat storage water tank is connected with a tap water pipe through a first check valve (4), and hot water pressure is automatically discharged to the upper part; if the temperature of the discharged hot water is higher than the set threshold value, the hot water is directly supplied to a user through the solar hot water bypass electromagnetic valve; if the temperature of the discharged water is lower than the threshold value, the discharged water is complemented by the gas water heater after passing through the inlet electromagnetic valve of the gas water heater, and is supplied to users.
3. The home hot water integrated control internet of things monitoring system of claim 1, wherein: the solar heat collector (1) is operated through a controller, and the controller of the household hot water heat collector (1) mainly comprises an embedded single-chip microcomputer, an Oled display and a relay driving module, wherein the embedded single-chip microcomputer, the Oled display and the relay driving module are packaged in an electrical control box.
4. The home hot water integrated control internet of things monitoring system of claim 1, wherein: the first check valve (4) and the second check valve (5) are one-way valves, the tap water pipe is connected with the first check valve (4), tap water pipe water flow enters the heat storage water tank (3) after passing through the first check valve (4), and the second check valve (5) is arranged on the water return pipeline (7) and is connected with the water inlet end of the heat storage water tank (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320956046.5U CN220229350U (en) | 2023-04-25 | 2023-04-25 | Household hot water integrated control internet of things monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320956046.5U CN220229350U (en) | 2023-04-25 | 2023-04-25 | Household hot water integrated control internet of things monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220229350U true CN220229350U (en) | 2023-12-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320956046.5U Active CN220229350U (en) | 2023-04-25 | 2023-04-25 | Household hot water integrated control internet of things monitoring system |
Country Status (1)
| Country | Link |
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| CN (1) | CN220229350U (en) |
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- 2023-04-25 CN CN202320956046.5U patent/CN220229350U/en active Active
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