CN214536730U - Cold and heat source control system - Google Patents
Cold and heat source control system Download PDFInfo
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- CN214536730U CN214536730U CN202022984701.7U CN202022984701U CN214536730U CN 214536730 U CN214536730 U CN 214536730U CN 202022984701 U CN202022984701 U CN 202022984701U CN 214536730 U CN214536730 U CN 214536730U
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Abstract
The utility model discloses a cold and hot source control system, this system include MODBUS equipment, auto-change over device and more than one air source, MODBUS equipment includes centralized control box and well accuse wisdom screen, centralized control box is connected with well accuse wisdom screen electricity, auto-change over device is connected with well accuse wisdom screen electricity, well accuse wisdom screen still electricity is connected with attemperator, auto-change over device and attemperator still communicate with more than one air source respectively. This system passes through the feedback of MODBUS equipment, centralized control box acquires whether there is the energy consumption demand, centralized control box sends this energy consumption demand to well accuse wisdom screen, well accuse wisdom screen is according to whether there is the energy consumption demand, transfer auto-change over device and open or close the air source, and according to the size of energy consumption, the quantity of opening or closing in adjustment air source, with this open quantity that realizes the air source and the phase-match of energy consumption demand, under the condition of guaranteeing the energy consumption demand, the quantity that reasonable control air source was opened, avoid the energy extravagant.
Description
Technical Field
The utility model belongs to the technical field of the control by temperature change, in particular to cold and heat source control system.
Background
At present, most houses adopt air conditioners and heating places to deal with hot weather in summer and cold weather in winter, so that consumers need to install two sets of cooling and heating equipment with different performances in the houses, besides, the central air conditioner not only reduces the height of the building space, but also seriously causes the damage of the building structure because all pipelines need to pass through holes on a bearing beam.
In the patent of "CN 210070284U", entitled "heat pump unit including multiple heat exchangers of cold and heat sources", a heat pump unit including multiple heat exchangers of cold and heat sources is disclosed, which includes a heat exchanger of cold and heat sources side and a heat exchanger of use side, and a refrigerant circulation driving device is provided between the heat exchanger of cold and heat sources side and the heat exchanger of use side.
Through the setting of cold and hot source side heat exchanger in the above-mentioned patent, realized converging of cold and hot source, the effectual frosting that prevents provides unit efficiency, but this kind of design can not carry out reasonable control to the unit energy consumption, has the problem of extravagant energy easily.
Disclosure of Invention
In order to solve the above problems, an object of the present invention is to provide a control system for cold and heat sources, which can adjust energy supply according to the user's requirement, thereby avoiding energy waste.
Another object of the utility model is to provide a cold and heat source control system, this system is according to ambient temperature, and reasonable adjustment heat supply or cooling mode guarantee that it satisfies heat supply or cooling demand.
In order to achieve the above object, the technical solution of the present invention is as follows.
The utility model provides a cold and heat source control system, its characterized in that, this system include MODBUS equipment, auto-change over device and more than one air source, MODBUS equipment includes centralized control box and well accuse wisdom screen, centralized control box is connected with well accuse wisdom screen electricity, auto-change over device is connected with well accuse wisdom screen electricity, well accuse wisdom screen still electricity is connected with attemperator, auto-change over device and attemperator still communicate with more than one air source respectively. This system passes through the feedback of MODBUS equipment, centralized control box acquires whether there is the energy consumption demand, centralized control box sends this energy consumption demand to well accuse wisdom screen, and by the work in cavity wisdom screen control air source, wherein, well accuse wisdom screen is according to whether there is the energy consumption demand, call auto-change over device and open or close the air source, and according to the size of energy consumption, the quantity of opening or closing in adjustment air source, with this open quantity that realizes the air source and the phase-match of energy consumption demand, guarantee under the condition of energy consumption demand, the quantity that reasonable control air source was opened, avoid the energy waste. Well accuse wisdom screen passes through attemperator and can realize the control to air supply source temperature, including the setting to the refrigeration or the heating of air supply source to satisfy the demand that the user refrigerates or heats. Control wisdom screen can realize the understanding directly perceived whether opening quantity and hanging stove of ambient temperature, air source worked etc. in utilizing.
Further, the air source is provided in two or more. The air source sets up to more than two, makes the size that cavity wisdom screen can be according to the energy consumption demand, the quantity of opening in reasonable control air source.
Further, MODBUS equipment still includes the centralized control box, the centralized control box still electricity is connected with the hanging stove. The hanging stove can assist the heating demand, and when ambient temperature is lower, can use the hanging stove to realize the heating demand fast.
Furthermore, the centralized control box is also electrically connected with an ambient temperature detection device. The ambient temperature detection device can realize the detection to ambient temperature, and when detecting that ambient temperature is lower, the centralized control ware can increase the quantity of opening of air source or utilize the hanging stove to realize heating the demand of heating.
Further, air source and hanging stove all communicate with the water route.
The utility model discloses a feedback of MODBUS equipment, centralized control box acquire whether there is the energy consumption demand, and centralized control box sends this energy consumption demand for well accuse wisdom screen to by the work in cavity wisdom screen control air source. The cavity wisdom screen is according to whether having the energy consumption demand, calls auto-change over device and opens or close the air source to according to the size of energy consumption, the quantity of opening or closing in adjustment air source, with this open quantity that realizes the air source and the phase-match of energy consumption demand, under the condition of guaranteeing the energy consumption demand, the quantity that reasonable control air source opened avoids the energy extravagant.
The air source heating or refrigerating temperature can be adjusted by using the temperature adjusting device, and the wall-mounted furnace can be used for heating in an auxiliary manner.
Drawings
Fig. 1 is a system block diagram of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Refer to fig. 1, do the utility model discloses a cold and hot source control system, this system include MODBUS equipment, auto-change over device and more than one air source, MODBUS equipment includes centralized control box and well accuse wisdom screen, centralized control box is connected with well accuse wisdom screen electricity, auto-change over device is connected with well accuse wisdom screen electricity, well accuse wisdom screen still electricity is connected with attemperator, auto-change over device and attemperator still communicate with the more than one air source respectively. This system passes through the feedback of MODBUS equipment, centralized control box acquires whether there is the energy consumption demand, centralized control box sends this energy consumption demand to well accuse wisdom screen, and by the work in well accuse wisdom screen control air source, wherein, well accuse wisdom screen is according to whether there is the energy consumption demand, call auto-change over device and open or close the air source, and according to the size of energy consumption, the quantity of opening or closing in adjustment air source, with this open quantity that realizes the air source and the phase-match of energy consumption demand, guarantee under the condition of energy consumption demand, the quantity that reasonable control air source was opened, avoid the energy waste. Well accuse wisdom screen passes through attemperator and can realize the control to air supply source temperature, including the setting to the refrigeration or the heating of air supply source to satisfy the demand that the user refrigerates or heats. Control wisdom screen can realize the understanding directly perceived whether opening quantity and hanging stove of ambient temperature, air source worked etc. in utilizing.
Wherein, the air source is set to be more than two. The air source sets up to more than two, makes well accuse wisdom screen can be according to the size of energy consumption demand, the quantity of opening in reasonable control air source.
Wherein, MODBUS equipment still includes the centralized control box, the centralized control box still electricity is connected with the hanging stove. The hanging stove can assist the heating demand, and when ambient temperature is lower, can use the hanging stove to realize the heating demand fast.
Wherein, the centralized control box is also electrically connected with an ambient temperature detection device. The ambient temperature detection device can realize the detection to ambient temperature, and when detecting that ambient temperature is lower, the centralized control ware can increase the quantity of opening of air source or utilize the hanging stove to realize heating the demand of heating.
Wherein, the air source and the hanging stove all communicate with the water route (corresponding to the system water route in fig. 1).
In this embodiment, the central control smart screen setting system is in a cooling mode or a heating mode.
The refrigeration energy consumption requirement and the heating energy consumption requirement have no special detection device, and whether the energy consumption requirement exists or not is reported by the centralized control box. Whether the MODBUS equipment that centralized control box can analyze the centralized control box and connect has the energy consumption demand, then reports to well accuse wisdom screen through MODBUS. The switch of air source is that well accuse wisdom screen sends the air source through Modbus communication and starts or stop the instruction realization.
A refrigeration mode:
when all rooms have no refrigeration energy consumption requirement, no air source host is started;
the number of rooms with refrigeration requirements does not exceed 50% of the total number of the rooms, and an air source 1 is started;
the number of rooms with refrigeration demand exceeds 50% of the total number of rooms, and the air source 1 and the air source 2 are started.
Heating mode:
when all rooms have no heating energy consumption requirement, no air source host is started;
the number of rooms with heating requirements does not exceed 50% of the total number of rooms, and the air source 1 is started;
the number of rooms with refrigeration requirements exceeds 50% of the total number of rooms, and an air source 1 and an air source 2 are started;
starting the auxiliary heat source wall-mounted furnace when the energy consumption is required and the outdoor temperature is lower than 5 ℃; and when the energy consumption is not needed or the outdoor temperature is higher than 10 ℃, closing the wall-mounted furnace.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The utility model provides a cold and heat source control system, its characterized in that, this system include MODBUS equipment, auto-change over device and more than one air source, MODBUS equipment includes centralized control box and well accuse wisdom screen, centralized control box is connected with well accuse wisdom screen electricity, auto-change over device is connected with well accuse wisdom screen electricity, well accuse wisdom screen still electricity is connected with attemperator, auto-change over device and attemperator still communicate with more than one air source respectively.
2. The cold heat source control system according to claim 1, wherein the air source is provided in two or more.
3. The cold and heat source control system of claim 1, wherein said MODBUS device further comprises a centralized control box, said centralized control box further electrically connected to a wall-hanging stove.
4. The cold heat source control system according to claim 1, wherein the centralized control box is further electrically connected with an ambient temperature detection device.
5. The cold heat source control system of claim 3, wherein said air source and wall-mounted stove are both in communication with a waterway.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022984701.7U CN214536730U (en) | 2020-12-08 | 2020-12-08 | Cold and heat source control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022984701.7U CN214536730U (en) | 2020-12-08 | 2020-12-08 | Cold and heat source control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214536730U true CN214536730U (en) | 2021-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022984701.7U Active CN214536730U (en) | 2020-12-08 | 2020-12-08 | Cold and heat source control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214536730U (en) |
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2020
- 2020-12-08 CN CN202022984701.7U patent/CN214536730U/en active Active
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