CN203084573U - Wireless temperature controller for water heating of centralized heating and wireless building temperature control system - Google Patents

Wireless temperature controller for water heating of centralized heating and wireless building temperature control system Download PDF

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Publication number
CN203084573U
CN203084573U CN2013200491451U CN201320049145U CN203084573U CN 203084573 U CN203084573 U CN 203084573U CN 2013200491451 U CN2013200491451 U CN 2013200491451U CN 201320049145 U CN201320049145 U CN 201320049145U CN 203084573 U CN203084573 U CN 203084573U
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CN
China
Prior art keywords
circuit
wireless
temperature controller
heating
user
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Expired - Fee Related
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CN2013200491451U
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Chinese (zh)
Inventor
康旭辉
柯细勇
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XI'AN MEIDEKANG TECHNOLOGY Co Ltd
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XI'AN MEIDEKANG TECHNOLOGY Co Ltd
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

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  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Selective Calling Equipment (AREA)

Abstract

The utility model discloses a wireless temperature controller for water heating of centralized heating and a wireless building temperature control system. The wireless temperature controller comprises a housing; and a temperature control circuit that is arranged inside the housing includes a data processing circuit, a temperature acquisition circuit, a display circuit, a key input circuit and a wireless transmit-receive circuit. Besides, the wireless building temperature control system is realized based on the wireless temperature controller. A heat supply system of a heat supply company is connected with user heating systems of all households in a resident building by a heating using distributor of the resident building; the user heating system of each household is configured with one wireless temperature controller; the user heating systems of each household is in wireless communication with the wireless temperature controller that is correspondingly configured; and the wireless temperature controller of each household is in wireless communication with the heating using distributor. According to the novel wireless temperature controller, a wireless communication mode is employed, thereby saving the wiring trouble and avoiding a problem of instability of signal transmission. Besides, the provided temperature control system enables the heat supply company to know the heat using situation of the user timely and comprehensively by a networking mode, thereby saving time and efforts.

Description

The central heating hot-water heating is with a wireless temperature controller and a building wireless temperature control system
Technical field
The temperature control system that the utility model relates to a kind of temperature controller and realizes based on this temperature controller refers to that especially a kind of central heating hot-water heating is with wireless temperature controller and based on the building wireless temperature control system of this wireless temperature controller realization.
Background technology
At present, most of central heating users lack indoor temperature adjusting and harvester.Though now along with the improvement of user's heating system, the wired formula temperature controller of central heating user to room temperature regulation and control demand appearred satisfying substantially, but still there is following defective in this wired formula temperature controller: first, this wired formula temperature controller is a wired connection, this wired connection mode exists wiring trouble, connection cable cracky, shortcomings such as aesthetic property difference, if the connection cable breakage then greatly influences the signal transmission effect between wired formula temperature controller and the user's heating system.Second, what the central heating user can't in time understand in heat supply company uses the enthusiasm condition, if what heat supply company wanted to understand entire building uses the enthusiasm condition, each family of must sending someone is made a copy of and is used heat, and in the middle of reality, often have situation about can not make a copy of some home-use heat, as seen, this way both wasted time and energy, and can't realize again the timely overall understanding of entire building with heat.
The utility model content
The purpose of this utility model is to provide a kind of central heating hot-water heating to reach a building wireless temperature control system of realizing based on this wireless temperature controller with wireless temperature controller, this is wireless, and temperature controller adopts wireless communication mode that user indoor temperature is controlled, saved the problem of the trouble that connects up, inconvenience, the unstable problem reliably of the signal transmission of having avoided the cable breakage to bring, and based on the building wireless temperature control system that this wireless temperature controller is realized can make heat supply company by the Wireless Networking mode in time understand all sidedly with hot user use the enthusiasm condition, time saving and energy saving.
To achieve these goals, the utility model has adopted following technical scheme:
The wireless temperature controller of a kind of central heating hot-water heating, it is characterized in that: it comprises shell, be provided with temperature control circuit in this shell, wherein: this temperature control circuit comprises data processing circuit, temperature collection circuit, display circuit, button inputting circuits and is used for carrying out with relevant device the wireless transceiver circuit of wireless telecommunications that the signal port of this temperature collection circuit, display circuit, button inputting circuits, wireless transceiver circuit is connected with the corresponding I port of this data processing circuit respectively.Described equipment is user's heating system, and perhaps described equipment is for user's heating system and use heat distributor.
Described data processing circuit comprises the ATMEGA162 chip; Described temperature collection circuit comprises DS18B20 type temperature sensor; Described display circuit comprises display screen, and this display screen is located on the described shell; Described button inputting circuits comprises a plurality of input buttons, and these a plurality of input buttons are located on the described shell; Described wireless transceiver circuit comprises 433MHz less radio-frequency multichannel transmitting-receiving circuit.Described 433MHz less radio-frequency multichannel transmitting-receiving circuit is the nRF401 rf chip.
Described temperature control circuit comprises warning circuit, power circuit, memory circuit, and the signal port of this warning circuit, power circuit, memory circuit is connected with the corresponding I port of described data processing circuit respectively.
A kind of building wireless temperature control system, it is characterized in that: it comprises wireless temperature controller, use heat distributor, this usefulness heat distributor that the heating system of heat supply company is upstairs installed via resident family and this resident family upstairs user's heating system at each family are connected, user's heating system of each household all is furnished with this wireless temperature controller, carry out wireless telecommunications between this user's heating system of each household and this wireless temperature controller of corresponding configuration, carry out wireless telecommunications between the wireless temperature controller of this of each household and this usefulness heat distributor, wherein: this wireless temperature controller comprises shell, be provided with temperature control circuit in this shell, this temperature control circuit comprises data processing circuit, temperature collection circuit, display circuit, button inputting circuits and wireless transceiver circuit, this temperature collection circuit, display circuit, button inputting circuits, the signal port of wireless transceiver circuit is connected with the corresponding I port of this data processing circuit respectively.
Described user's heating system comprises heat supply pipeline, the heat supply porch of this heat supply pipeline is provided with solenoid valve, the control end of this solenoid valve is connected with corresponding controling end on the controller, described user's heating system comprises 433MHz less radio-frequency multichannel transmitting-receiving circuit, and the control end of this 433MHz less radio-frequency multichannel transmitting-receiving circuit is connected with the corresponding controling end on this controller;
Describedly comprise 433MHz less radio-frequency multichannel transmitting-receiving circuit, so that described wireless temperature controller and described with carrying out the 433MHz wireless telecommunications between the heat distributor with heat distributor.
Carry out wireless telecommunications via GPRS network between the described master controller with heat distributor and heat supply company.
The utility model has the advantages that:
The utility model is wireless, and temperature controller adopts wireless communication mode that user indoor temperature is controlled, saved the problem of the trouble that connects up, inconvenience, the signal of having avoided the cable breakage to bring transmits unreliable, problem of unstable, and has avoided influencing the problem of indoor aesthetic property.And temperature controller power consumption that the utility model is wireless is little, signal stabilization, safe and reliable to operation, cost is low, easily popularize.
The utility model building wireless temperature control system is safe and reliable, stable signal transmission, high efficiency, can make heat supply company by networking mode in time understand all sidedly with hot user use the enthusiasm condition, time saving and energy saving, saved great deal of labor.The utility model building wireless temperature control system removes and can be used in the building, also can be used for places such as agricultural greenhouse booth, machine room, warehouse, workshop, hospital.
Description of drawings
Fig. 1 is the composition synoptic diagram of the wireless temperature controller of the utility model;
Fig. 2 is the composition synoptic diagram of the utility model building wireless temperature control system;
Fig. 3 is the circuit theory diagrams of the power circuit of the wireless temperature controller of the utility model.
Embodiment
As shown in Figure 1, the utility model central heating hot-water heating comprises shell with wireless temperature controller 10, be provided with temperature control circuit in this shell, wherein: this temperature control circuit comprises data processing circuit 11, temperature collection circuit 13, display circuit 14, button inputting circuits 15 and the wireless transceiver circuit 12 that is used for carrying out wireless telecommunications with relevant device, equipment herein is meant user's heating system 20, perhaps be meant user's heating system 20 and with heat distributor 30, range of application on temperature controller 10 is decided, this temperature collection circuit 13, display circuit 14, button inputting circuits 15, the signal port of wireless transceiver circuit 12 is connected with the corresponding I port of this data processing circuit 11 respectively.
In actual design, this data processing circuit 11 can comprise the ATMEGA162 chip, temperature collection circuit 13 comprises DS18B20 type temperature sensor, display circuit 14 comprises display screen, this display screen is located on the shell, button inputting circuits 15 comprises a plurality of input buttons, these a plurality of input buttons are located on the shell, wireless transceiver circuit 12 comprises 433MHz less radio-frequency multichannel transmitting-receiving circuit, and further, this 433MHz less radio-frequency multichannel transmitting-receiving circuit can adopt the nRF401 rf chip, this nRF401 rf chip is operated in the international ISM band of 433MHz, adopt the FSK modulation and demodulation, antijamming capability is strong, adopts the PLL frequency synthesis technique, frequency stability is good, sensitivity is up to-105dBm, and maximum transmission power reaches+10dBm, and data rate can reach 20Kbit/S.
In actual design, for example,, can control all temperature by a plurality of buttons of independently importing for button inputting circuits 15, can set a plurality of time periods every day with different temperatures.Display screen can show information such as room temperature, this moment design temperature and present clock simultaneously.
In actual design, according to actual needs, can carry out relevant temperature control programming (temperature curve or fixed point thermostatic control) to the data processing chip of data treatment circuit 11, simultaneously, the wireless temperature controller of the utility model also can design functions such as manual switching, soft start, real time data inquiry.
In addition, the temperature control circuit of the wireless temperature controller of the utility model also can comprise warning circuit (not shown), power circuit (not shown), memory circuit (not shown), and the signal port of this warning circuit, power circuit, memory circuit is connected with the corresponding I port of data processing circuit 11 respectively.
The power circuit of the utility model is wireless temperature controller 10 as shown in Figure 3, this power circuit provides insulating power supply respectively for each functional circuit, as multiple power supplies signals such as analog power, digital power, remote circuits, thereby improved the antijamming capability of temperature controller, strengthened the functional reliability of temperature controller.
According to actual needs, the wireless temperature controller of the utility model also can be provided with the RS232 communicating circuit, uses in order to wired connection.
As Fig. 2, based on above-mentioned central heating hot-water heating with wireless temperature controller 10, the utility model has also proposed a kind of building wireless temperature control system, it comprises wireless temperature controller 10, with heat distributor 30, particularly, the heating system of heat supply company 40 via resident family upstairs install with heat distributor 30 and resident family upstairs user's heating system 20 at each family be connected (pipeline connection), user's heating system 20 of each household all is furnished with this wireless temperature controller 10, carry out wireless telecommunications (wireless connections mode) between this wireless temperature controller 10 of this user's heating system 20 of each household and corresponding configuration, this of each household is wireless to carry out wireless telecommunications (wireless connections mode) between temperature controller 10 and this usefulness heat distributor 30, wherein this is wireless, and temperature controller 10 promptly adopts the wireless temperature controller of above-mentioned the utility model central heating hot-water heating, and its concrete formation no longer repeats.
In practice, user's heating system 20 comprises heat supply pipeline, the heat supply porch of this heat supply pipeline is provided with solenoid valve, this solenoid valve is used to control from this heat supply inlet and flows into hot water amount in the heat supply pipeline, the control end of this solenoid valve is connected with corresponding controling end on the controller, this user's heating system 20 also comprises 433MHz less radio-frequency multichannel transmitting-receiving circuit (not shown), and the control end of this 433MHz less radio-frequency multichannel transmitting-receiving circuit is connected with corresponding controling end on the controller of user's heating system 20.
In practice, comprise 433MHz less radio-frequency multichannel transmitting-receiving circuit with heat distributor 30, the control end of this 433MHz less radio-frequency multichannel transmitting-receiving circuit be connected with the corresponding controling end on the master controller of heat distributor 30.
In actual use, wireless temperature controller 10, user's heating system 20, with all adopting 433MHz less radio-frequency multichannel transmitting-receiving circuit in the heat distributor 30, thus, can realize between user's heating system 20 and the respective wireless temperature controller 10, wireless temperature controller 10 and with the 433MHz wireless telecommunications between the heat distributor 30, guaranteed transmission reliability, the anti-interference of communication signal.
In practice, with heat distributor 30 also can and the master controller of heat supply company 40 between carry out wireless telecommunications (wireless connections mode) via GPRS network.
As Fig. 2, during use, the heating system of heat supply company 40 by hot duct with delivery to resident family upstairs with heat distributor 30, again hot water is dispensed to user's heating system 20 at each family then by hot duct with heat distributor 30.
For each family, the hot temperature of usefulness in 15 pairs of the button inputting circuits of user by the wireless temperature controller 10 that is equipped with a day or a week is set.After configuring, the hot temperature data of usefulness that wireless temperature controller 10 will be set by wireless communication mode sends user's heating system 20 to, controller by user's heating system 20 is controlled the open and-shut mode of solenoid valve according to the hot temperature of usefulness that the user sets, realize flowing into the control of hot water amount in the heat supply pipeline, thereby reach adjusting and control indoor temperature.In the process that user's heating system 20 is done, wireless temperature controller 10 is gathered indoor temperature in real time by temperature collection circuit 13, send the indoor temperature data in real time to user's heating system 20, make the duty of user's heating system 20, and the user can be via display screen real time inspection indoor temperature according to indoor temperature Data Control self solenoid valve that sends.
When heat supply company 40 wants to understand the usefulness enthusiasm condition of entire building, heat supply company 40 can via its master controller by GPRS network with carry out communication with heat distributor 30, use the heat distributor 30 and the wireless temperature controller 10 at each family to carry out communication via the wireless ISM band of 433MHz, the user's heat information of record in the wireless temperature controller 10 is sent to heat distributor 30, then, whole user's heat information that will receive again with heat distributor 30 send heat supply company 40 to, so that the usefulness enthusiasm condition of 40 pairs of entire buildings of heat supply company is carried out statistical study, in time understand each user's heat situation.
In the utility model, user's heating system 20, be the technology of knowing of this area with heat distributor 30, it is concrete to constitute and here describes in detail.
The utility model has the advantages that:
The utility model is wireless, and temperature controller adopts wireless communication mode that user indoor temperature is controlled, saved the problem of the trouble that connects up, inconvenience, the signal of having avoided the cable breakage to bring transmits unreliable, problem of unstable, and has avoided influencing the problem of indoor aesthetic property.And temperature controller power consumption that the utility model is wireless is little, signal stabilization, safe and reliable to operation, cost is low, easily popularize.
The utility model building wireless temperature control system is safe and reliable, stable signal transmission, high efficiency, can make heat supply company by networking mode in time understand all sidedly with hot user use the enthusiasm condition, time saving and energy saving, saved great deal of labor.The utility model building wireless temperature control system removes and can be used in the building, also can be used for places such as agricultural greenhouse booth, machine room, warehouse, workshop, hospital.
The above is preferred embodiment of the present utility model and the know-why used thereof; for a person skilled in the art; under the situation that does not deviate from spirit and scope of the present utility model; any based on conspicuous changes such as the equivalent transformation on the technical solutions of the utility model basis, simple replacements, all belong within the utility model protection domain.

Claims (9)

1. wireless temperature controller of central heating hot-water heating, it is characterized in that: it comprises shell, be provided with temperature control circuit in this shell, wherein: this temperature control circuit comprises data processing circuit, temperature collection circuit, display circuit, button inputting circuits and is used for carrying out with relevant device the wireless transceiver circuit of wireless telecommunications that the signal port of this temperature collection circuit, display circuit, button inputting circuits, wireless transceiver circuit is connected with the corresponding I port of this data processing circuit respectively.
2. the wireless temperature controller of central heating hot-water heating as claimed in claim 1 is characterized in that:
Described data processing circuit comprises the ATMEGA162 chip;
Described temperature collection circuit comprises DS18B20 type temperature sensor;
Described display circuit comprises display screen, and this display screen is located on the described shell;
Described button inputting circuits comprises a plurality of input buttons, and these a plurality of input buttons are located on the described shell;
Described wireless transceiver circuit comprises 433MHz less radio-frequency multichannel transmitting-receiving circuit.
3. the wireless temperature controller of central heating hot-water heating as claimed in claim 2 is characterized in that:
Described 433MHz less radio-frequency multichannel transmitting-receiving circuit is the nRF401 rf chip.
4. the wireless temperature controller of central heating hot-water heating as claimed in claim 1 is characterized in that:
Described equipment is user's heating system, and perhaps described equipment is for user's heating system and use heat distributor.
5. as the wireless temperature controller of each described central heating hot-water heating in the claim 1 to 4, it is characterized in that:
Described temperature control circuit comprises warning circuit, power circuit, memory circuit, and the signal port of this warning circuit, power circuit, memory circuit is connected with the corresponding I port of described data processing circuit respectively.
6. building wireless temperature control system, it is characterized in that: it comprises wireless temperature controller, use heat distributor, this usefulness heat distributor that the heating system of heat supply company is upstairs installed via resident family and this resident family upstairs user's heating system at each family are connected, user's heating system of each household is furnished with this wireless temperature controller, carry out wireless telecommunications between this user's heating system of each household and this wireless temperature controller of corresponding configuration, carry out wireless telecommunications between the wireless temperature controller of this of each household and this usefulness heat distributor, wherein: this wireless temperature controller comprises shell, be provided with temperature control circuit in this shell, this temperature control circuit comprises data processing circuit, temperature collection circuit, display circuit, button inputting circuits and wireless transceiver circuit, this temperature collection circuit, display circuit, button inputting circuits, the signal port of wireless transceiver circuit is connected with the corresponding I port of this data processing circuit respectively.
7. a building as claimed in claim 6 wireless temperature control system is characterized in that:
Described data processing circuit comprises the ATMEGA162 chip;
Described temperature collection circuit comprises DS18B20 type temperature sensor;
Described display circuit comprises display screen, and this display screen is located on the described shell;
Described button inputting circuits comprises a plurality of input buttons, and these a plurality of input buttons are located on the described shell;
Described wireless transceiver circuit comprises 433MHz less radio-frequency multichannel transmitting-receiving circuit.
8. a building as claimed in claim 7 wireless temperature control system is characterized in that:
Described user's heating system comprises heat supply pipeline, the heat supply porch of this heat supply pipeline is provided with solenoid valve, the control end of this solenoid valve is connected with corresponding controling end on the controller, described user's heating system comprises 433MHz less radio-frequency multichannel transmitting-receiving circuit, and the control end of this 433MHz less radio-frequency multichannel transmitting-receiving circuit is connected with the corresponding controling end on this controller;
Describedly comprise 433MHz less radio-frequency multichannel transmitting-receiving circuit, so that described wireless temperature controller and described with carrying out the 433MHz wireless telecommunications between the heat distributor with heat distributor.
9. a building as claimed in claim 6 wireless temperature control system is characterized in that:
Carry out wireless telecommunications via GPRS network between the described master controller with heat distributor and heat supply company.
CN2013200491451U 2013-01-29 2013-01-29 Wireless temperature controller for water heating of centralized heating and wireless building temperature control system Expired - Fee Related CN203084573U (en)

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Application Number Priority Date Filing Date Title
CN2013200491451U CN203084573U (en) 2013-01-29 2013-01-29 Wireless temperature controller for water heating of centralized heating and wireless building temperature control system

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Application Number Priority Date Filing Date Title
CN2013200491451U CN203084573U (en) 2013-01-29 2013-01-29 Wireless temperature controller for water heating of centralized heating and wireless building temperature control system

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104252191A (en) * 2014-06-19 2014-12-31 宁夏赛文建筑节能设备制造有限公司 Internet of things all-wireless intelligent self study temperature control energy-saving device
CN104571213A (en) * 2013-10-16 2015-04-29 樱花卫厨(中国)股份有限公司 Wireless temperature control circuit for wall-mounted gas boiler

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104571213A (en) * 2013-10-16 2015-04-29 樱花卫厨(中国)股份有限公司 Wireless temperature control circuit for wall-mounted gas boiler
CN104252191A (en) * 2014-06-19 2014-12-31 宁夏赛文建筑节能设备制造有限公司 Internet of things all-wireless intelligent self study temperature control energy-saving device

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130724

Termination date: 20180129

CF01 Termination of patent right due to non-payment of annual fee