CN204329247U - A kind of control system of central air-conditioning and there is the central air-conditioning of this control system - Google Patents
A kind of control system of central air-conditioning and there is the central air-conditioning of this control system Download PDFInfo
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- CN204329247U CN204329247U CN201420541558.6U CN201420541558U CN204329247U CN 204329247 U CN204329247 U CN 204329247U CN 201420541558 U CN201420541558 U CN 201420541558U CN 204329247 U CN204329247 U CN 204329247U
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Abstract
Utility model discloses a kind of control system of central air-conditioning and has the central air-conditioning of this control system, not only go to optimize central air conditioner system from the Energy Saving Control of system itself, improved the use habit of people by technological means simultaneously, the bad habit of people can be evaded, particularly can eliminate people in some public buildings to window the phenomenon of turning on the aircondition, economize energy, prevents energy waste, realizes the object of Energy Saving Control.
Description
Technical field
The utility model relates to HVAC field, concrete air-conditioner control system and have the central air-conditioning of this control system.
Background technology
At present, countries in the world energy supply is once nervous, and power saving has become one of matter of utmost importance be concerned about most countries in the world.Although China belongs to resource big country, due to the fast development of economy, energy demand presents explosive growth, and simultaneously due to long-term unreasonable development, the reasons such as the awareness of saving energy of people is thin, make energy-conserving and environment-protective also become extremely urgent problem in China.
Along with the development of society, the progress in epoch, construction area is constantly in increase per capita, and the requirement of people to architectural environment is also more and more higher, and simultaneously along with large-scale and construction that is ultra-large type public building, Large Central Air Conditioning System system is widely used.
But central air-conditioning installed by building, while people provide high quality environment space, also greatly increase building electricity consumption energy input.In the heavy construction energy consumption that China is existing, the energy consumption of central air-conditioning reaches the 50%-60% of building total energy consumption, and presents the trend increased year by year, and it is big that energy consumption occupies ratio.The reason of this phenomenon is caused to have a lot, comprising not using energy conserving system, artificial bad habit (window turn on the aircondition, set temperature is too low, people have left air-conditioning for a long time and be also open) etc.
But in prior art, generally all have in mind in the improvement of air-conditioning system and energy conserving system, and have ignored artificial bad habit and cause huge energy waste.
Therefore how to develop a set of advanced technology, easy for installation, easy to use, the wireless and passive controlling system of central air conditioner that user's acceptance is high just seems particularly important.
Utility model content
In order to solve the above-mentioned technical problem existed in prior art, the utility model provides a kind of control system of central air-conditioning and has the central air-conditioning of this control system, not only go to optimize central air conditioner system from the Energy Saving Control of system itself, improved the use habit of people by technological means simultaneously, the bad habit of people can be evaded, particularly can eliminate people in some public buildings and to window the phenomenon of turning on the aircondition.
The utility model provides a kind of control system of central air-conditioning, comprise central air-conditioning temperature control panel, it is characterized in that, also comprise window magnetic controller, described central air-conditioning temperature control panel controls the action of at least one blower fan and control valve, described window magnetic controller gives described central air-conditioning temperature control panel for the Data Concurrent gathering at least one window magnetic, described central air-conditioning temperature control panel comprises wireless receiving module, described window magnetic controller comprises wireless transmitter module, described wireless receiving module is identical with frequency range with the less radio-frequency carrier communication mode of described wireless transmitter module, described window magnetic controller sends information by the form of radio communication to described central air-conditioning temperature control panel.
Described window magnetic controller also comprises the window Magnetic testi module of switch conditions of power module, central processing unit, detection window.
Power module on described window magnetic controller is solar cell.
The utility model also provides a kind of central air-conditioning, comprise air-conditioning system and control system, it is characterized in that, described air-conditioning system comprises refrigeration system, cooling water system is unified several window magnetic, described refrigeration system comprises the compressor, condenser, evaporimeter and the throttling arrangement that are connected by pipeline, described cooling water system comprises refrigerating water pump by being connected by pipeline, several control valves, several are set up in parallel fan coil and several blower fans, and described window magnetic can identify the switch of window;
Described control system comprises central air-conditioning temperature control panel and window magnetic controller, described central air-conditioning temperature control panel controls the action of blower fan described at least one and control valve, described window magnetic controller gives described central air-conditioning temperature control panel for the Data Concurrent gathering window magnetic described at least one, described central air-conditioning temperature control panel comprises wireless receiving module, described window magnetic controller comprises wireless transmitter module, described wireless receiving module is identical with frequency range with the less radio-frequency carrier communication mode of described wireless transmitter module, described window magnetic controller sends information by the form of radio communication to described central air-conditioning temperature control panel.
Described control valve is electrical ball valve.
During described temperature control panel start, control valve resets to closed condition.
The utility model not only goes to optimize central air conditioner system from the Energy Saving Control of system itself, improved the use habit of people by technological means simultaneously, the bad habit of people can be evaded, particularly can eliminate people in some public buildings to window the phenomenon of turning on the aircondition, economize energy, prevent energy waste, realize the object of Energy Saving Control.
Accompanying drawing explanation
Fig. 1 is the system schematic of an embodiment of the utility model central air conditioning system.
Fig. 2 is the structural representation of the temperature control panel of central air-conditioning shown in Fig. 1.
Fig. 3 is the structural representation of the magnetic controller of window shown in Fig. 1.
Detailed description of the invention
Utility model provides a kind of control system of central air-conditioning and has the central air-conditioning of this control system, not only go to optimize central air conditioner system from the Energy Saving Control of system itself, improved the use habit of people by technological means simultaneously, the bad habit of people can be evaded, particularly can eliminate people in some public buildings to window the phenomenon of turning on the aircondition, economize energy, prevents energy waste, realizes the object of Energy Saving Control.
Below in conjunction with the drawings and specific embodiments, the utility model is specifically described.
Fig. 1 is the system schematic of an embodiment of the utility model central air conditioning system, merely illustrates central air-conditioning temperature control panel 1 directly control section, not shown air-conditioning system part in figure.
Central air-conditioning of the present utility model comprises air-conditioning system (for illustrating in figure) and control system, wherein air-conditioning system comprises refrigeration system, cooling water system unifies several window magnetic, refrigeration system comprises the compressor, condenser, evaporimeter and the throttling arrangement that are connected by pipeline, and cooling water system comprises by cooling water pipeline, refrigerating water pump, several control valves, several are set up in parallel fan coil and blower fan 4.Wherein refrigeration system can be one also can be multiple, and the cooling water in cooling water system can carry out heat exchange with the condenser in refrigeration system or evaporimeter.Fan coil is then arranged in each room and carries out heat exchange with room air, the cold produced or heat is delivered in room in refrigeration system, thus the object realizing refrigeration or heat.Wherein control valve 3 can be electrical ball valve.
The window that window magnetic is then arranged on room sends switch conditions and the parameter such as operation, electricity of self of window in real time to central air-conditioning temperature control panel 1 by window magnetic controller 2.
Temperature wherein for room controls, then whether passed through the control valve 3 of this fan coil by the control blower fan 4 corresponding with fan coil and controlled cooling model water.Control for window magnetic, blower fan 4 and control valve 3 then has control system to realize.
As shown in the figure, control system comprises central air-conditioning temperature control panel 1 and window magnetic controller 2, and wherein central air-conditioning temperature control panel 1 controls the action of blower fan 4 and control valve 3, and window magnetic controller 2 is for gathering window magnetic data and sending to central air-conditioning temperature control panel 1.Wherein window magnetic controller 2 sends information by the form of radio communication to central air-conditioning temperature control panel 1.
Fig. 2 is the structural representation of the temperature control panel of central air-conditioning shown in Fig. 11, and as shown in Figure 2, central air-conditioning temperature control panel 1 comprises central processing unit, power transfer module, display module, key-press module, wireless receiving module, control module.
Wherein, central processing unit receives and processes the data of other module transmission, and result is sent to control module and/or 485 communication modules.By power transfer module, the power supply that Power convert one-tenth is applicable to central air-conditioning temperature control panel 1 is also supplied to central processing unit and display module, general, be convert alternating current to direct current.The state of Current central air-conditioning can be shown by display module, the whether information such as switching on and shutting down, room temperature, target temperature, wind speed can be comprised.By key-press module, user can control central air-conditioning, can comprise switching on and shutting down, target temperature, wind speed etc.By wireless receiving module can receiving equipment send wireless signal and send to central processing unit, can be window magnetic controller 2 send wireless signal, also can comprise miscellaneous equipment send wireless signal.The instruction that can be sent by receiving central processing unit by control module controls central air-conditioning, such as, regulate the rotating speed of each blower fan 4, the switch of each control valve 3.
Central air-conditioning temperature control panel 1 can also contain 485 communication modules, by 485 communication modules (effects of 485 communication modules).
Fig. 3 is the structural representation of the magnetic controller of window shown in Fig. 12, as shown in the figure, window magnetic controller 2 comprises power module, central processing unit, window Magnetic testi module and wireless transmitter module, wherein power module can be active, such as battery etc., also can be passive, such as, utilize other faint mechanical energy etc. in solar energy or environment.Whether send to central processing unit near the parameter such as electricity, ruuning situation of tongue tube and window magnetic self by the magnet of window Magnetic testi module detection window magnetic.Central processing unit then receives and processes the data that window Magnetic testi module sends, and sends firing order to wireless transmitter module.Wireless transmitter module is then responsible for the firing order outwards sending central processing unit transmission.
Lower mask body introduces the specific works mode of central air conditioning system.
With the window magnetic controller 2 of less radio-frequency carrier communication function, the moment constantly by self-inspection, is analyzed and judges close window situation.Simultaneously by the wireless transmitter module on window magnetic controller 2, window magnetic controller 2 is detected to the situation of windowing, also have the electricity of himself, the parameters such as ruuning situation, send to the central air-conditioning temperature control panel 1 possessing band wireless receiving module equally.Here it may be noted that the wireless transmitter module on window magnetic controller 2 is identical with frequency range with the less radio-frequency carrier communication mode of the wireless receiving module on central air-conditioning temperature control panel 1, can be 868MHz or 433MHz wireless communication frequency band.
The data that central air-conditioning temperature control panel 1 receiver window magnetic controller 2 sends, if window is opened, central air-conditioning temperature control panel 1 is closed by the control valve 3 of control module by the fan coil of correspondence, the phenomenon that can avoid windows turns on the aircondition, economize energy.If close, detect that environment temperature is higher than design temperature, under cooling condition, control valve 3 is just opened, and makes its refrigerant by ball valve, then blows out cold by blower fan simultaneously, to arrive the object reducing room temperature.Also can pass through testing environment temperature, contrast with design temperature, if in cooling mode, environment temperature is lower than design temperature, and that central air-conditioning temperature control panel 1 closed control valve 3, if environment temperature is higher than design temperature, ball valve is just opened simultaneously.Then contrary under heating mode.The main object of control system is the ball valve switch by controlling to adjust fan coil, to reach the supply as required of central air-conditioning.Final reduction refrigerating water pump running frequency, the main shut-down system time etc., reaches energy-conservation object.
Control flow is as follows:
During each temperature control panel start, electrical ball valve first resets to closed condition,
When any one window magnetic controller 2 that the central air-conditioning temperature control panel 1 receiving this room gathers detects window start signal, electrical ball valve remains closed condition;
The fenestrate magnetic controller 2 gathered when the central air-conditioning temperature control panel 1 receiving this room detects that window is all closed condition, and refrigeration or the state that heats effective time, according to required state control open or close electrical ball valve:
In cooling mode, when environment temperature >=design temperature+1 DEG C, electrical ball valve state is converted to unlatching by closedown; When environment temperature≤design temperature-1 DEG C, electrical ball valve state is converted to closedown by unlatching;
In a heating mode, when environment temperature >=design temperature+1 DEG C, electrical ball valve state is converted to closedown by unlatching; When environment temperature≤design temperature-1 DEG C, electrical ball valve state is converted to unlatching by closedown;
In running, when any one window magnetic controller 2 that the central air-conditioning temperature control panel 1 receiving this room gathers detects window start signal, electrical ball valve is closed condition;
The fenestrate magnetic controller 2 gathered when the central air-conditioning temperature control panel 1 again receiving this room detects that window is all closed condition, and refrigeration or the state that heats effective time, electrical ball valve is opened again.
The above is only specific embodiment of the utility model, not does any pro forma restriction to the utility model.Although the utility model discloses as above with preferred embodiment, but and be not used to limit the utility model.Any those of ordinary skill in the art, do not departing under technical solutions of the utility model ambit, above-mentioned announcement technology contents all can be utilized to make many possible variations and modification to technical solutions of the utility model, or be revised as the Equivalent embodiments of equivalent variations.Therefore, every content not departing from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, equivalent variations and modification, all still belongs in the scope of technical solutions of the utility model protection.
Claims (6)
1. the control system of a central air-conditioning, comprise central air-conditioning temperature control panel, it is characterized in that, also comprise window magnetic controller, described central air-conditioning temperature control panel controls the action of at least one blower fan and control valve, described window magnetic controller gives described central air-conditioning temperature control panel for the Data Concurrent gathering at least one window magnetic, described central air-conditioning temperature control panel comprises wireless receiving module, described window magnetic controller comprises wireless transmitter module, described wireless receiving module is identical with frequency range with the less radio-frequency carrier communication mode of described wireless transmitter module, described window magnetic controller sends information by the form of radio communication to described central air-conditioning temperature control panel.
2. control system according to claim 1, is characterized in that, described window magnetic controller also comprises the window Magnetic testi module of switch conditions of power module, central processing unit, detection window.
3. control system according to claim 2, is characterized in that, the power module on described window magnetic controller is solar cell.
4. a central air-conditioning, comprise air-conditioning system and control system, it is characterized in that, described air-conditioning system comprises refrigeration system, cooling water system is unified several window magnetic, described refrigeration system comprises the compressor, condenser, evaporimeter and the throttling arrangement that are connected by pipeline, described cooling water system comprises refrigerating water pump by being connected by pipeline, several control valves, several are set up in parallel fan coil and several blower fans, and described window magnetic can identify the switch of window;
Described control system comprises central air-conditioning temperature control panel and window magnetic controller, described central air-conditioning temperature control panel controls the action of blower fan described at least one and control valve, described window magnetic controller gives described central air-conditioning temperature control panel for the Data Concurrent gathering window magnetic described at least one, described central air-conditioning temperature control panel comprises wireless receiving module, described window magnetic controller comprises wireless transmitter module, described wireless receiving module is identical with frequency range with the less radio-frequency carrier communication mode of described wireless transmitter module, described window magnetic controller sends information by the form of radio communication to described central air-conditioning temperature control panel.
5. central air-conditioning according to claim 4, is characterized in that, described control valve is electrical ball valve.
6. central air-conditioning according to claim 5, is characterized in that, during described temperature control panel start, control valve resets to closed condition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420541558.6U CN204329247U (en) | 2014-09-16 | 2014-09-16 | A kind of control system of central air-conditioning and there is the central air-conditioning of this control system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420541558.6U CN204329247U (en) | 2014-09-16 | 2014-09-16 | A kind of control system of central air-conditioning and there is the central air-conditioning of this control system |
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| CN204329247U true CN204329247U (en) | 2015-05-13 |
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| CN201420541558.6U Expired - Fee Related CN204329247U (en) | 2014-09-16 | 2014-09-16 | A kind of control system of central air-conditioning and there is the central air-conditioning of this control system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104236019A (en) * | 2014-09-16 | 2014-12-24 | 浙江桓宝节能科技有限公司 | Control system of central air conditioner and central air conditioner comprising control system |
| CN105928152A (en) * | 2016-05-06 | 2016-09-07 | 重庆渝腾金瑞制冷设备安装有限公司 | Central air conditioner temperature controller, coil fan and central air conditioner |
| CN109405190A (en) * | 2018-09-28 | 2019-03-01 | 青岛海尔空调器有限总公司 | The control method and device of air conditioner |
-
2014
- 2014-09-16 CN CN201420541558.6U patent/CN204329247U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104236019A (en) * | 2014-09-16 | 2014-12-24 | 浙江桓宝节能科技有限公司 | Control system of central air conditioner and central air conditioner comprising control system |
| CN105928152A (en) * | 2016-05-06 | 2016-09-07 | 重庆渝腾金瑞制冷设备安装有限公司 | Central air conditioner temperature controller, coil fan and central air conditioner |
| CN109405190A (en) * | 2018-09-28 | 2019-03-01 | 青岛海尔空调器有限总公司 | The control method and device of air conditioner |
| CN109405190B (en) * | 2018-09-28 | 2021-08-24 | 重庆海尔空调器有限公司 | Control method and device of air conditioner |
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Granted publication date: 20150513 Termination date: 20160916 |