CN205447997U - Automatic control and remote network monitoring system for centralized heating - Google Patents
Automatic control and remote network monitoring system for centralized heating Download PDFInfo
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- CN205447997U CN205447997U CN201620070852.2U CN201620070852U CN205447997U CN 205447997 U CN205447997 U CN 205447997U CN 201620070852 U CN201620070852 U CN 201620070852U CN 205447997 U CN205447997 U CN 205447997U
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Abstract
The utility model relates to a remote network monitored control system technical field, especially an automatic control and remote network monitoring system for centralized heating, include the remote monitoring end that is connected with remote server, remote server is connected at the heating plant data acquisition end of each heating plant through net twine and setting, heating plant data acquisition end monitors end radio communication with the interior user of heating plant and is connected. After the structure of the oil adding device is adopted, the utility model discloses a temperature sensor monitors heating temperature, detects the pipeline heating circumstances through flow sensor to give remote server and remote monitoring with remote data transmission and hold, thereby whether can monitor the heating normal, the utility model discloses safe high -efficient, the maintenance cost is low.
Description
Technical field
This utility model relates to remote network monitoring system technical field, particularly a kind of Automatic control and remote network monitoring system for centralized heating.
Background technology
Central heating is a kind of by steam produced by thermal source or hot water, by the way of the pipe network user to the whole city or some areas supplies production and life heat.Realizing central heating is the infrastructure that urban energy is built, and is an important symbol of modernization, is also important measures of national energy reasonable distribution and utilization.
Chinese utility model patent CN201680503U discloses a kind of central heating remote supervisory and control(ling) equipment and system.Wherein, central heating remote supervisory and control(ling) equipment, including: for receiving the data reception module for dsc data of data terminal equipment collection each thermal substation of sending and carrying out the display processing module of real-time display process for receiving the thermal substation checked required for each thermal substation described is supplied in dsc data by idsplay order that user sends according to heating system figure, described data reception module is connected with described display processing module.This utility model does not carry out heating management to each user, when user's heat supply is broken down or effect is bad, can not get solving timely and effectively.
Summary of the invention
This utility model technical issues that need to address provide one Automatic control and remote network monitoring system for centralized heating safely and efficiently.
For solving above-mentioned technical problem, Automatic control and remote network monitoring system for centralized heating of the present utility model, including the long-range monitoring client being connected with remote server, described remote server is connected with the heating plant data acquisition end being arranged on each heating plant by netting twine, and described heating plant data acquisition end is connected with the user monitoring end radio communication in heating plant.
Further, described user monitoring end includes controller and sensor unit, described sensor unit passes sequentially through amplifying unit, comparing unit is connected with controller input, the outfan of described controller connects has alarm unit, the outfan of described controller to be connected with antenna by radio communication codec unit.
Further, described sensor unit includes the temperature sensor being arranged in room and the flow transducer being arranged in heat supply pipeline.
Further, described amplifying unit includes amplifier L1, and described temperature sensor is connected with amplifier L1 negative input by resistance R2, the described temperature sensor series circuit ground connection by resistance R3 and resistance R5；The intermediate point of described resistance R3 and resistance R5 is connected with amplifier L1 electrode input end line, and the outfan of described amplifier L1 is connected with comparing unit input, and described amplifier L1 negative input is connected with amplifier L1 electrode input end by resistance R4.
Further, described comparing unit includes comparator X1, described amplifying unit outfan is connected with comparator X1 electrode input end by resistance R6, resistance R7 and resistance R8 is connected between power supply VCC and ground, the negative input of described comparator X1 is connected with the intermediate point of resistance R7 and resistance R8, and the outfan of described comparator X1 is connected with controller input.
After using said structure, this utility model passes through temperature sensor monitors heating temperature, by flow transducer detection pipeline heating situation, and by data remote transmission to remote server and long-range monitoring client, such that it is able to monitoring heating is the most normal, this utility model is safe and efficient, and maintenance cost is low.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, this utility model is described in further detail.
Fig. 1 is the structured flowchart of this utility model Automatic control and remote network monitoring system for centralized heating.
Fig. 2 is the structured flowchart of this utility model user monitoring end.
Fig. 3 is the circuit theory diagrams of this utility model amplifying unit and comparing unit.
In figure: 1 is remote server, 2 is long-range monitoring client, and 3 is heating plant data acquisition end, and 4 is user monitoring end
401 is controller, and 402 is temperature sensor, and 403 is flow transducer, and 404 is amplifying unit, and 405 is comparing unit, and 406 is alarm unit, and 407 is radio communication codec unit, and 408 is antenna
Detailed description of the invention
As shown in Figure 1, Automatic control and remote network monitoring system for centralized heating of the present utility model, including the long-range monitoring client 2 being connected with remote server phase 1, described remote server 1 is connected with the heating plant data acquisition end 3 being arranged on each heating plant by netting twine, and described heating plant data acquisition end 3 is connected with user monitoring end 4 radio communication in heating plant.The heating situation of each user is so monitored by user monitoring end 4, the heating data of user self radios to heating plant data acquisition end 3, and heating plant data acquisition end 3 is sent to remote server 1 and long-range monitoring client 2 after the heating situation in this heating plant being collected.
Further, as shown in Figure 2, described user monitoring end 4 includes controller 401 and sensor unit, described sensor unit passes sequentially through amplifying unit 404, comparing unit 405 is connected with controller 401 input, the outfan of described controller 401 connects alarm unit 406, and the outfan of described controller 401 is connected with antenna 408 by radio communication codec unit 407.
Further, described sensor unit includes the temperature sensor 402 being arranged in room and the flow transducer 403 being arranged in heat supply pipeline.The heating situation that can be monitored user by temperature sensor 402 is the most normal, can monitor whether hot duct has leakage by flow transducer 403.
Further, as it is shown on figure 3, described amplifying unit includes amplifier L1, described temperature sensor is connected with amplifier L1 negative input by resistance R2, the described temperature sensor series circuit ground connection by resistance R3 and resistance R5；The intermediate point of described resistance R3 and resistance R5 is connected with amplifier L1 electrode input end line, and the outfan of described amplifier L1 is connected with comparing unit input, and described amplifier L1 negative input is connected with amplifier L1 electrode input end by resistance R4.
Further, as shown in Figure 3, including comparator X1, described amplifying unit outfan is connected with comparator X1 electrode input end by resistance R6, resistance R7 and resistance R8 is connected between power supply VCC and ground, the negative input of described comparator X1 is connected with the intermediate point of resistance R7 and resistance R8, and the outfan of described comparator X1 is connected with controller input.
Operation principle of the present utility model is as follows: the data that the temperature sensor 402 of user side 4 and flow transducer 403 monitor compare with the value of setting, abnormal if there is heating, controller 401 is reported to the police by alarm unit 406, and the heating data of self is transferred to corresponding heating plant data acquisition end, it is eventually transferred to remote server 1 and long-range monitoring client 2.After remotely monitoring client 2 finds that heating is abnormal, staff can be sent in time to overhaul accordingly to the user specified and safeguard.
Although the foregoing describing detailed description of the invention of the present utility model; but those skilled in the art are to be understood that; these are merely illustrative of; present embodiment can be made various changes or modifications; without departing from principle of the present utility model and essence, protection domain of the present utility model is only limited by the claims that follow.
Claims (5)
1. an Automatic control and remote network monitoring system for centralized heating, it is characterized in that: include the long-range monitoring client being connected with remote server, described remote server is connected with the heating plant data acquisition end being arranged on each heating plant by netting twine, and described heating plant data acquisition end is connected with the user monitoring end radio communication in heating plant.
2. according to the Automatic control and remote network monitoring system for centralized heating described in claim 1, it is characterized in that: described user monitoring end includes controller and sensor unit, described sensor unit passes sequentially through amplifying unit, comparing unit is connected with controller input, the outfan of described controller connects has alarm unit, the outfan of described controller to be connected with antenna by radio communication codec unit.
3. according to the Automatic control and remote network monitoring system for centralized heating described in claim 2, it is characterised in that: described sensor unit includes the temperature sensor being arranged in room and the flow transducer being arranged in heat supply pipeline.
4. according to the Automatic control and remote network monitoring system for centralized heating described in claim 3, it is characterized in that: described amplifying unit includes amplifier L1, described temperature sensor is connected with amplifier L1 negative input by resistance R2, the described temperature sensor series circuit ground connection by resistance R3 and resistance R5；The intermediate point of described resistance R3 and resistance R5 is connected with amplifier L1 electrode input end line, and the outfan of described amplifier L1 is connected with comparing unit input, and described amplifier L1 negative input is connected with amplifier L1 electrode input end by resistance R4.
5. according to the Automatic control and remote network monitoring system for centralized heating described in claim 3, it is characterized in that: described comparing unit includes comparator X1, described amplifying unit outfan is connected with comparator X1 electrode input end by resistance R6, resistance R7 and resistance R8 is connected between power supply VCC and ground, the negative input of described comparator X1 is connected with the intermediate point of resistance R7 and resistance R8, and the outfan of described comparator X1 is connected with controller input.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620070852.2U CN205447997U (en) | 2016-01-26 | 2016-01-26 | Automatic control and remote network monitoring system for centralized heating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620070852.2U CN205447997U (en) | 2016-01-26 | 2016-01-26 | Automatic control and remote network monitoring system for centralized heating |
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| CN205447997U true CN205447997U (en) | 2016-08-10 |
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| CN201620070852.2U Active CN205447997U (en) | 2016-01-26 | 2016-01-26 | Automatic control and remote network monitoring system for centralized heating |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106765527A (en) * | 2016-12-20 | 2017-05-31 | 天津市热电有限公司 | A kind of intelligent heat supply chamber temperature control system and alarm method |
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2016
- 2016-01-26 CN CN201620070852.2U patent/CN205447997U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106765527A (en) * | 2016-12-20 | 2017-05-31 | 天津市热电有限公司 | A kind of intelligent heat supply chamber temperature control system and alarm method |
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Addressee: Beijing Ruihe Debao Thermal Technology Co.,Ltd. Document name: Notice of approval of right to request |
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