CN203131976U - Building supply heat energy-saving control device - Google Patents
Building supply heat energy-saving control device Download PDFInfo
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- CN203131976U CN203131976U CN 201320145710 CN201320145710U CN203131976U CN 203131976 U CN203131976 U CN 203131976U CN 201320145710 CN201320145710 CN 201320145710 CN 201320145710 U CN201320145710 U CN 201320145710U CN 203131976 U CN203131976 U CN 203131976U
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Abstract
The utility model discloses a building supply heat energy-saving control device, comprising a centralized heating pipeline and a control unit, wherein the centralized heating pipeline can realize the dynamic adjustment of supply heat flow in a building through the adjustment of an electric three-way valve and the temperature monitoring of a temperature sensor; the control unit comprises a single-chip microcomputer used for processing information; and the single-chip microcomputer controls the electric three-way valve to act to realize the supply heat control. The device can set indoor temperature values according to different needs of various buildings in a region, the opening degree of the electric three-way valve is automatically adjusted to meet the reasonable supply heat requirement of users; various parameter information is transmitted to a central monitoring station through a communication circuit, so that the heat supply is realized for different buildings at different time periods according to needs; energy can be saved furthest, pollutant discharge is reduced, the needs of the users can be effectively met, and the building supply heat energy-saving control device is suitable for popularization and application.
Description
Technical field
The utility model belongs to the heating energy technical field, relates to a kind of building central heating control device, is specifically related to a kind of adjustable heating energy-saving control device, and energy savings reaches the purpose of heating according to need.
Background technology
The central heating system that China adopts at present mostly exists the phenomenon of greatly energy waste and heat irrational utilization, the main deficiency of its existence is: the system automation level is low, the manager mainly regulates prediction with the personal work experience to parameters such as temperature in the running, the manual adjustments flow valve carries out heat supply control, system's heat supply quality instability, degree of regulation is low, and system's heating efficiency is low; Heating system can not cause the huge waste of heat energy according to each heating user's actual conditions heating according to need; The central monitoring station is very poor to the real-time of heating system effective information collection simultaneously, exists very big latency issue, and this has reduced the efficient of heat supply more.
Summary of the invention
In order to adapt to the urgent situation of current heating energy-saving, strengthen the urban heating system reform dynamics that advances, existing urban heating system is carried out the energy-saving and emission-reduction transformation, the purpose of this utility model is, a kind of building heat supply energy-saving control device is provided, for building provide efficiently, heat supply easily, energy savings, the demand of user's heating according to need is satisfied in realization, realizes energy-efficientization of heat supply control device.
In order to achieve the above object, the utility model is by the following technical solutions:
A kind of building heat supply energy-saving control device comprises central heating pipeline and control module;
Described central heating pipeline comprises feed pipe, return pipe and bypass pipe, and the two ends of bypass pipe are connected on the feed pipe, and by-passing valve is installed on the bypass pipe; Feed pipe between bypass pipe and feed pipe tie point is equipped with electric T-shaped valve and Hand-operated butterfly valve, described Hand-operated butterfly valve is installed in the both sides of electric T-shaped valve, the water inlet of electric T-shaped valve and a delivery port are connected on the feed pipe, and another delivery port of electric T-shaped valve connects return pipe; On the return pipe of the delivery port of electric T-shaped valve and both sides, return pipe junction, gate valve is installed all;
Described control module comprises the temperature sensor that is arranged in the building, and temperature sensor is connected with a process chip; Also be connected with button, clock chip, display, telecommunication circuit and stepper motor circuit on process chip, described telecommunication circuit connects the central monitoring station, and described motor circuit is connected with electric T-shaped valve.
Described process chip adopts MSP430 type single-chip microcomputer.
Described temperature sensor adopts DS18B20 type temperature sensor.
Described clock chip adopts DS1302 type clock chip.
This device provides a kind of building heat supply device, can be according to respectively building different requirements set indoor temperature values in the zone, the aperture of automatically regulating electric T-shaped valve is to satisfy user's demand that reasonably heats, by telecommunication circuit various parameter informations are sent to the central monitoring station, realize the heating according to need of different different periods of building, farthest save energy resource consumption, reduce disposal of pollutants, can meet consumers' demand suitable applying effectively.
Description of drawings
Fig. 1 is central heating pipeline structure schematic diagram of the present utility model;
Fig. 2 is the structure connection layout of control module of the present utility model;
Fig. 3 is the circuit diagram of telecommunication circuit;
Fig. 4 is the circuit diagram of motor circuit;
The implication of number in the figure: 1-feed pipe, 2-bypass pipe, 3-by-passing valve, 4-Hand-operated butterfly valve, 5-gate valve, 6-electric T-shaped valve, 7-return pipe;
Below in conjunction with the drawings and specific embodiments the utility model is described further.
The specific embodiment
Embodiment:
Defer to technique scheme, as depicted in figs. 1 and 2, present embodiment provides a kind of building heat supply energy-saving control device, comprises central heating pipeline and control module;
Described central heating pipeline comprises feed pipe 1, return pipe 7 and bypass pipe 2, and the two ends of bypass pipe 2 are connected on the feed pipe 1, and by-passing valve 3 is installed on the bypass pipe 2; Feed pipe 1 between bypass pipe 2 and feed pipe 1 tie point is equipped with electric T-shaped valve 6 and Hand-operated butterfly valve 4, described Hand-operated butterfly valve 4 is installed in the both sides of electric T-shaped valve 6, the water inlet of electric T-shaped valve 6 and a delivery port are connected on the feed pipe 1, and another delivery port of electric T-shaped valve 6 connects return pipe 7; On the return pipe 7 of the delivery port of electric T-shaped valve 6 and both sides, return pipe 7 junction, gate valve 5 is installed all; Be divided into two before entering building for the recirculated water toward building, a part enters building and is used for heat supply, and a part enters return pipe 7 roads by shunt conduit with the building backwater, and energy is saved; In adjusting building, needs during temperature, only need to get final product by an aperture of regulating electric T-shaped valve 6.
Described control module comprises the temperature sensor that is arranged in the building as shown in Figure 2, and temperature sensor is connected with a process chip; Also be connected with keyboard, clock chip, display, telecommunication circuit and motor circuit on process chip, described telecommunication circuit connects the central monitoring station, and described motor circuit is connected with electric T-shaped valve 6.
Described control module is used for regulating the control heat supply and realizes functions such as Long-distance Control, timing.Control module comprises for the temperature sensor of temperature in the collection building, for the treatment of the process chip of data, for the clock chip that time and timing are provided, for the keyboard of setting timing and adjusting parameter, for the display of demonstration time, parameter and working condition with for the motor circuit that drives electric T-shaped valve 6.
In the present embodiment, process chip adopts MSP430 type single-chip microcomputer, adopted the up-to-date Low-power Technology of TIX (operating current is 0.1-400mA), it is incorporated into a large amount of peripheral modules in the sheet, adopt 16 risc architecture, data storage in its abundant addressing system, succinct core instructions, higher processing speed, a large amount of register and the sheet makes it to have powerful disposal ability, can satisfy the demand of this device data processing;
Described temperature sensor adopts DS18B20 type temperature sensor, DS18B20 digital temperature sensor easy-to-connect, can be applicable to multiple occasion after being packaged into, DS18B20 after the encapsulation can be used for the cable duct thermometric, blast furnace water circulation thermometric, boiler thermometric, the machine room thermometric, the agricultural greenhouse thermometric, toilet's thermometric, various non-limiting temperature occasions such as ammunition depot thermometric.Wear-resisting anti-bumping, volume is little, and is easy to use, and packing forms is various, is applicable to various small space apparatus figure thermometrics and control field.This sensor is distributed in each room in the building, collecting temperature information;
Described clock chip adopts DS1302 type clock chip, this chip is the real time clock circuit of a kind of high-performance of releasing of U.S. DALLAS company, low-power consumption, band RAM, it can to year, month, day, Sunday, the time, minute, second etc. carries out timing, has the leap year compensate function, operating voltage is 2.5V～5.5V, adopts three-wire interface and CPU to carry out synchronous communication, and can adopt burst mode once to transmit clock signal or the RAM data of a plurality of bytes, effect is the demonstration time, realizes timing function; Described display adopts light-emitting diode display.
Described telecommunication circuit utilizes CAN bus control chip SJA1000 and high-speed transceiver TJA1050 to provide differential transmission performance for bus, for the CAN controller provides differential receptivity as shown in Figure 3.The CAN bus is that unit carries out the data transmission with the message, and priority of messages is combined in 11 bit identifiers, and the identifier with minimum binary number has the highest priority.This circuit has been realized communicating by letter between single-chip microcomputer and the remote central monitoring station; After the treated chip of the temperature information that temperature sensor is gathered is handled, pass to the central monitoring station by telecommunication circuit, the central monitoring station can send instruction to process chip by telecommunication circuit, by the start of motor circuit control electric T-shaped valve 6, realizes Long-distance Control then; Also can control automatically by chip microcontroller: by temperature value in the good building of keyboard to set up, when single-chip microcomputer judges that temperature value that temperature sensor collects is greater than setting value, namely control electric T-shaped valve 6 work, realize control automatically.
Described motor circuit as shown in Figure 4, this motor circuit adopts and drives the machine operation that chip ULN2003A drives electric T-shaped valve 6, its chip internal has been made the diode of a canceling coil counter electromotive force.The anglec of rotation by control electric T-shaped valve 6 motors is controlled the valve opening of electric T-shaped valve 6, and then controls the heating load of building.
Claims (4)
1. a building heat supply energy-saving control device is characterized in that, comprises central heating pipeline and control module;
Described central heating pipeline comprises feed pipe (1), return pipe (7) and bypass pipe (2), and the two ends of bypass pipe (2) are connected on the feed pipe (1), and by-passing valve (3) is installed on the bypass pipe (2); Feed pipe (1) between bypass pipe (2) and feed pipe (1) tie point is equipped with electric T-shaped valve (6) and Hand-operated butterfly valve (4), described Hand-operated butterfly valve (4) is installed in the both sides of electric T-shaped valve (6), the water inlet of electric T-shaped valve (6) and a delivery port are connected on the feed pipe (1), and another delivery port of electric T-shaped valve (6) connects return pipe (7); On the return pipe (7) of the delivery port of electric T-shaped valve (6) and return pipe (7) both sides, junction, gate valve (5) is installed all;
Described control module comprises the temperature sensor that is arranged in the building, and temperature sensor is connected with a process chip; Also be connected with button, clock chip, display, telecommunication circuit and stepper motor circuit on process chip, described telecommunication circuit connects the central monitoring station, and described motor circuit is connected with electric T-shaped valve (6).
2. building heat supply energy-saving control device as claimed in claim 1 is characterized in that, described process chip adopts MSP430 type single-chip microcomputer.
3. building heat supply energy-saving control device as claimed in claim 1 is characterized in that, described temperature sensor adopts DS18B20 type temperature sensor.
4. building heat supply energy-saving control device as claimed in claim 1 is characterized in that, described clock chip adopts DS1302 type clock chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320145710 CN203131976U (en) | 2013-03-27 | 2013-03-27 | Building supply heat energy-saving control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320145710 CN203131976U (en) | 2013-03-27 | 2013-03-27 | Building supply heat energy-saving control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203131976U true CN203131976U (en) | 2013-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320145710 Expired - Fee Related CN203131976U (en) | 2013-03-27 | 2013-03-27 | Building supply heat energy-saving control device |
Country Status (1)
| Country | Link |
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| CN (1) | CN203131976U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566623A (en) * | 2013-10-23 | 2015-04-29 | 上海思控电气设备有限公司 | Circulation water energy-saving temperature regulating device |
| CN110307584A (en) * | 2019-07-05 | 2019-10-08 | 沈阳磁力通能源技术有限公司 | A kind of constant temperature heating installation in electromagnetic heating |
| CN111351103A (en) * | 2020-03-18 | 2020-06-30 | 济南东盛热电有限公司 | Direct-supply and indirect-supply switchable heating system |
-
2013
- 2013-03-27 CN CN 201320145710 patent/CN203131976U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566623A (en) * | 2013-10-23 | 2015-04-29 | 上海思控电气设备有限公司 | Circulation water energy-saving temperature regulating device |
| CN110307584A (en) * | 2019-07-05 | 2019-10-08 | 沈阳磁力通能源技术有限公司 | A kind of constant temperature heating installation in electromagnetic heating |
| CN111351103A (en) * | 2020-03-18 | 2020-06-30 | 济南东盛热电有限公司 | Direct-supply and indirect-supply switchable heating system |
| CN111351103B (en) * | 2020-03-18 | 2021-07-20 | 济南东盛热电有限公司 | Direct-supply and indirect-supply switchable heating system |
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Legal Events
| Date | Code | Title | Description |
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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: 20130814 Termination date: 20150327 |
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| EXPY | Termination of patent right or utility model |