CN209801621U - heating load control device - Google Patents
heating load control device Download PDFInfo
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- CN209801621U CN209801621U CN201822058112.9U CN201822058112U CN209801621U CN 209801621 U CN209801621 U CN 209801621U CN 201822058112 U CN201822058112 U CN 201822058112U CN 209801621 U CN209801621 U CN 209801621U
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- 238000010438 heat treatment Methods 0.000 title claims description 37
- 238000012544 monitoring process Methods 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
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- 238000004364 calculation method Methods 0.000 description 4
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- 230000008859 change Effects 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000013528 artificial neural network Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
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- 230000034184 interaction with host Effects 0.000 description 1
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- 230000008054 signal transmission Effects 0.000 description 1
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- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
the application provides a heat supply amount control device, includes: the temperature sensor is used for detecting the environmental temperature information of a preset monitoring position; the integrator is used for providing heat supply data of the heat supply pipeline, and the heat supply data at least comprises water flow and water temperature data in the heat supply pipeline; a controller having a first signal acquisition port and a first signal output port; the pressure difference transmitter is arranged in the heat supply pipeline, and adjusts the pressure difference value of the pressure difference transmitter to a target pressure difference value after the target pressure difference value is obtained; the signal bus is connected between the signal acquisition port and the integrator as well as between the signal acquisition port and the temperature sensor; the control bus is connected between the first signal output port and the differential pressure transmitter; the first signal acquisition port acquires environmental temperature information and heat supply data; the first signal output port outputs the target differential pressure value matched with the ambient temperature information and the heat supply data, so that the condition of transition heat supply is prevented, and the energy waste is reduced.
Description
Technical Field
The utility model relates to a data monitoring facilities technical field, concretely relates to heat supply control device.
background
the heating system is one of the key objects of concern in the field of energy conservation, and the energy-saving effect of the heating system is of great concern. The adjustable and measurable heat supply amount of the heat supply system is realized, the income of people can be increased by saving energy, the emission of dust and polluted air can be reduced (the heat of the heat supply system in the prior art is usually generated by burning coal), and the state can also realize the energy conservation and emission reduction of million tons of standard coal and tens of millions of tons of carbon dioxide gas every year. Therefore, for accurate measurement and reasonable charging of heat, it is very important to build a set of reasonable heat supply measurement charging system and control device.
however, in the prior art, the heating load of the heating system is manually adjusted, and the heating load is adjusted in a manually adjusting manner, so that the heating system cannot adjust the heating load according to the user demand, which easily causes the energy waste.
SUMMERY OF THE UTILITY MODEL
in view of this, the embodiment of the utility model provides a heat supply control device to solve prior art, there is the extravagant problem of energy in heating system.
In order to achieve the above object, the embodiment of the present invention provides the following technical solutions:
a heat supply control device, comprising:
the temperature sensor is used for detecting the environmental temperature information of a preset monitoring position;
the integrator is used for providing heat supply data of the heat supply pipeline, and the heat supply data at least comprises water flow and water temperature data in the heat supply pipeline;
A controller having a first signal acquisition port and a first signal output port;
the pressure difference transmitter is arranged in the heat supply pipeline, and adjusts the pressure difference value of the pressure difference transmitter to a target pressure difference value after the target pressure difference value is obtained;
the signal bus is connected between the signal acquisition port and the integrator and between the signal acquisition port and the temperature sensor;
A control bus connected between the first signal output port and the differential pressure transmitter;
The first signal acquisition port acquires the environment temperature information and the heat supply data;
and the first signal output port outputs a target differential pressure value matched with the environmental temperature information and the heat supply data.
Preferably, in the heat supply control device, the controller further includes a second signal acquisition port and a data upload port, and the heat supply control device further includes:
the card reader comprises a card reader and wireless data output equipment, wherein the wireless data output equipment is used for carrying out data interaction with an upper computer;
a second signal acquisition port of the controller is connected with the card reader through a connecting wire and is used for transmitting data information acquired by the card reader;
and the data uploading port of the controller is connected with the wireless data output equipment through a connecting wire and is used for uploading the data acquired by the controller to the wireless data output equipment.
preferably, the heat supply amount control device further includes:
A locking valve arranged in the heat supply pipeline;
The locking valve is connected with a second signal output port of the controller through a connecting wire, and the second signal output port outputs a control signal for controlling the locking valve to open or close.
Preferably, the heat supply amount control device further includes:
and the display is connected with the controller and used for displaying the heat supply data, the pressure difference value of the pressure difference transmitter and the opening state of the locking valve.
Preferably, in the heat supply amount control apparatus, the controller is a controller integrated with a time-division zone control system.
Preferably, in the heat supply amount control device, the controller is connected to a data sharing port of a controller in another heat supply amount control device in a wireless or wired manner through the data sharing port;
The data sharing port is used for transmitting data information collected by the controller.
Based on the technical scheme, the embodiment of the utility model provides an above-mentioned scheme acquires the ambient temperature information of predetermineeing the monitoring position through temperature sensor, acquires the heat supply data of heat supply pipeline through the integrating instrument, the controller generate and output with heat supply data and ambient temperature data assorted target differential pressure value, pressure difference changer adjusts current differential pressure value into the target differential pressure value, thereby changes discharge in the heat supply pipeline for discharge in the heat supply pipeline with ambient temperature information phase-match has prevented that the condition of transition heat supply from taking place, has reduced the energy extravagant.
drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
fig. 1 is a schematic structural diagram of a heating load control device according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of a heat supply amount control device according to another embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
to solve the problem of single heating mode of the heating system in the prior art, the present application provides a heating load control device, referring to fig. 1, comprising: temperature sensor 10, integrator 20, controller 30 and differential pressure transmitter 40.
The temperature sensor 10 is used for detecting the environmental temperature information of the preset monitoring position, the preset monitoring position can be set by self according to the site requirement, for example, the preset monitoring position can be a reference point in a target heat supply place and also can be a certain monitoring point outdoors, when the target monitoring point is an indoor monitoring point, the pressure difference value of the pressure difference transmitter 40 changes along with the change of the indoor temperature, the heat supply amount control device is used for controlling the heat supply condition of the heat supply pipeline entering a heat supply object, and at the moment, the heat supply amount control device reduces the energy waste in a mode of carrying out control on the flow in the heat supply pipeline of each heat supply object in a targeted manner. When the preset monitoring position is an outdoor monitoring position, the pressure difference value of the pressure difference transmitter 40 changes along with the change of the outdoor environment temperature, and at the moment, the heat supply quantity control device reduces energy waste by performing macroscopic control on the flow in the heat supply main pipeline;
The integrator 20 is used for measuring the energy of the heating system, measuring the regional and centralized heat supply energy, recording data and the like in the heating system, and in the scheme, the integrator 20 is used for measuring and providing the heating data of the heating pipeline to the controller, wherein the heating data at least comprises water flow and water temperature data in the heating pipeline, and the water temperature data at least comprises inlet water temperature and outlet water temperature;
the controller 30 serves as a core component disclosed in the embodiment of the present application, and has a plurality of ports, for example, in the embodiment, the controller 30 is provided with a first signal acquisition port and a first signal output port, the controller 30 communicates with the temperature sensor 10 and the integrator 20 through the first signal acquisition port to acquire data acquired by the temperature sensor 10 and the integrator 20, and the controller 30 is connected to the differential pressure transmitter 40 through the first signal output port, specifically, in the technical solution disclosed in the embodiment of the present application, after acquiring the heat supply data and the ambient temperature information, the controller 30 acquires a target pressure difference value of the differential pressure transmitter 40 based on a preset mapping table, and sends the target pressure difference value to the differential pressure transmitter 40 through the first signal output port, where the mapping table stores corresponding target pressure difference values under different heat supply data and ambient temperature information, the target differential pressure value can be obtained by a table look-up mode, and the data query mode for determining the target data according to the mapping table is a data query mode commonly used in the prior art and can be directly applied to the controller, so that no improvement on the method exists in the implementation of the controller in terms of the scheme;
The pressure difference transmitter 40 is arranged in a heat supply pipeline, the heat supply pipeline can be a heat supply pipeline directly supplying heat to a target heat supply object or a main heat supply pipeline of a heat supply system, specifically, the heat supply pipeline is determined according to the specific setting position of the preset monitoring position, and after the target pressure difference value is obtained, the pressure difference value of the pressure difference transmitter 40 is adjusted to the target pressure difference value.
A signal bus connected between the signal acquisition port and the integrator 20 and the temperature sensor 10; a control bus connected between the first signal output port and the differential pressure transmitter 40; the signal bus and the control bus can be understood as data lines, which are used for realizing the transmission of signals; a first signal acquisition port of the controller 30 acquires the environmental temperature information and the heat supply data through the signal bus; a first signal output port of the controller 30 outputs a target differential pressure value matched with the ambient temperature information and the heating data through the control bus.
When using the heat supply controlling means that this application embodiment provided to control the heat supply, acquire the ambient temperature information of predetermineeing the monitoring position through temperature sensor, acquire the heat supply data of heat supply pipeline through the integrating instrument, the controller generate and export with heat supply data and ambient temperature data assorted target differential pressure value, pressure difference transmitter adjusts current differential pressure value for target differential pressure value, thereby changes water flow in the heat supply pipeline for water flow in the heat supply pipeline with ambient temperature information phase-match has prevented transition heat supply's the condition from taking place, has reduced the energy waste.
In the existing heating system, the heating fee can be collected from the user by calculating the heating flow of the user, so as to facilitate the charging of the user, the user may be charged by swiping the card, in which case the heating line refers to the heating line flowing directly into the target heating site, rather than the main line of the heating system, see figure 2, in the technical solution disclosed in this embodiment, the heating load control device may further include a card reader 50 and a wireless data output device 60, the card reader 50 can identify the data information of the heat supply card, the heat supply card is similar to the electric charge payment card, the user can recharge the heat supply card in advance, after recharging, the data in the heat supply card can be read through the card reader 50, the payment action can be completed, and the controller carries out corresponding fee deduction according to the water flow output by the integrator; for this, the controller 30 further has a second signal acquisition port and a data uploading port, and the second signal acquisition port of the controller 30 is connected to the card reader 50 through a connection line for transmitting data information acquired by the card reader 50; the data upload port of controller 30 pass through the connecting wire with wireless data output device 60 links to each other, be used for with the data upload that controller 30 gathered give wireless data output device 60, wireless data output device 60 is used for carrying out data interaction with host computer A, and is specific, wireless data output device 60 is used for with the data that the controller was gathered with the data transmission that the controller generated gives the host computer, the host computer can refer to upper receiving platform, and it is used for receiving heating system's whole operating data and each heat supply controlling means's operating data.
in the technical solution disclosed in another embodiment of the present application, in order to prevent the user from illegally supplying heat under the premise of not paying the heat supply cost, referring to fig. 2, in the technical solution disclosed in the above embodiment of the present application, a lock valve 70 may further be included, the lock valve 70 is disposed in the heat supply pipeline, when the lock valve 70 is closed, the flow rate in the heat supply pipeline is 0, and when the lock valve 70 is opened, the flow rate in the heat supply pipeline is controlled by the differential pressure value of the differential pressure transmitter; specifically, the lock valve 70 is connected to a second signal output port of the controller 30 through a connection line, and the second signal output port outputs a control signal for controlling the lock valve 70 to open or close.
In the technical solution disclosed in this embodiment, in order to facilitate users to know heat supply data in the heat supply pipeline, referring to fig. 2, the heat supply amount control device may further include a display 80, where the display 80 is connected to the controller 30 and is configured to display the heat supply data, the pressure difference value of the pressure difference transmitter 40, the opening state of the lock valve 70, and other data, of course, a temperature adjustment button may be further disposed on the display 80 and is configured to adjust an indoor target temperature corresponding to the heat supply pipeline, and the target temperature may be displayed on the display, after the controller 30 obtains the target temperature, a mapping table matched with the target temperature is retrieved, and the target pressure difference value is determined based on the mapping table, and of course, in order to reduce the data storage amount of the controller, the target pressure difference value may be calculated in a manner of a preset calculation model, the target calculation model can be obtained by training the initial model based on real heat supply data by adopting a BT neural network, the preset calculation model has the input of heat supply data, water temperature data and target temperature, and the output of the preset calculation model is a target pressure difference value.
in the technical solution disclosed in the embodiment of the present application, the controller 30 may be a controller 30 integrated with a time-sharing partition control system, and the time-sharing partition control system is a classic application based on an energy consumption demand side management theory. The foundation is that the building is divided into different subareas according to different energy requirements of users, and energy is supplied according to the energy consumption time and energy of the users.
In the technical solution disclosed in another embodiment of the present application, the heating system may have a plurality of main pipelines with the same specification, when the heating pipeline refers to a main pipeline of the heating system, and the preset monitoring position is an outdoor monitoring position, the collected data and the control data of each controller 30 may be shared, and at this time, the controller 30 is connected to the data sharing port of the controller 30 in another heating amount control device in a wireless or wired manner through the data sharing port; the data sharing port is used for transmitting data information collected by the controller 30.
the embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
the previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. a heat supply amount control device, comprising:
the temperature sensor is used for detecting the environmental temperature information of a preset monitoring position;
The integrator is used for providing heat supply data of the heat supply pipeline, and the heat supply data at least comprises water flow and water temperature data in the heat supply pipeline;
A controller having a first signal acquisition port and a first signal output port;
The pressure difference transmitter is arranged in the heat supply pipeline, and adjusts the pressure difference value of the pressure difference transmitter to a target pressure difference value after acquiring the target pressure difference value;
The signal bus is connected between the signal acquisition port and the integrator and between the signal acquisition port and the temperature sensor;
A control bus connected between the first signal output port and the differential pressure transmitter;
The first signal acquisition port acquires the environment temperature information and the heat supply data;
And the first signal output port outputs a target differential pressure value matched with the environmental temperature information and the heat supply data.
2. the heat supply control device of claim 1, wherein the controller further has a second signal acquisition port and a data upload port, the heat supply control device further comprising:
The card reader comprises a card reader and wireless data output equipment, wherein the wireless data output equipment is used for carrying out data interaction with an upper computer;
A second signal acquisition port of the controller is connected with the card reader through a connecting wire and is used for transmitting data information acquired by the card reader;
And the data uploading port of the controller is connected with the wireless data output equipment through a connecting wire and is used for uploading the data acquired by the controller to the wireless data output equipment.
3. The heat supply control device of claim 1, further comprising:
a locking valve arranged in the heat supply pipeline;
The locking valve is connected with a second signal output port of the controller through a connecting wire, and the second signal output port outputs a control signal for controlling the locking valve to open or close.
4. The heating amount control device according to claim 3, characterized by further comprising:
And the display is connected with the controller and used for displaying the heat supply data, the pressure difference value of the pressure difference transmitter and the opening state of the locking valve.
5. the heat supply control device of claim 1, wherein the controller is a controller integrated with a time-division zone control system.
6. A heating supply control device according to claim 5, wherein the controller is connected to the data sharing ports of the controllers in other heating supply control devices via the data sharing ports in a wireless or wired manner;
the data sharing port is used for transmitting data information collected by the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822058112.9U CN209801621U (en) | 2018-12-07 | 2018-12-07 | heating load control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822058112.9U CN209801621U (en) | 2018-12-07 | 2018-12-07 | heating load control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209801621U true CN209801621U (en) | 2019-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822058112.9U Active CN209801621U (en) | 2018-12-07 | 2018-12-07 | heating load control device |
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| Country | Link |
|---|---|
| CN (1) | CN209801621U (en) |
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2018
- 2018-12-07 CN CN201822058112.9U patent/CN209801621U/en active Active
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