CN206861819U - A kind of air-conditioner control system and air-conditioning - Google Patents
A kind of air-conditioner control system and air-conditioning Download PDFInfo
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- CN206861819U CN206861819U CN201720729353.4U CN201720729353U CN206861819U CN 206861819 U CN206861819 U CN 206861819U CN 201720729353 U CN201720729353 U CN 201720729353U CN 206861819 U CN206861819 U CN 206861819U
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Abstract
The utility model discloses a kind of air-conditioner control system and air-conditioning, control system includes master controller, water module controller；Master controller includes coil pipe starting key, coil pipe relay, linkage relay, two output ends；Coil pipe starting key is connected in coil pipe relay coil current supply circuit, and coil pipe relay normally open contact is connected in coil valve current supply circuit；Coil pipe starting key is connected in first current supply circuit of linkage relay coil, and linkage relay normally opened contact is connected between the two outputs；Water module controller includes control unit, photoelectrical coupler, one end connection live wire of photoelectrical coupler luminous end, and the other end connects an output end of master controller；Master controller another output end connection zero line；Photoelectrical coupler light-receiving end one end connects dc source by current-limiting resistance, and connects control unit test side, other end ground connection by the 3rd current-limiting resistance.The utility model realizes the linkage between ON/OFF of fan coil and water module, is easy to use.
Description
Technical field
The utility model belongs to air-conditioning technical field, is to be related to a kind of air-conditioner control system and air-conditioning specifically.
Background technology
Heat-flash floor heating machine uses fan coil in refrigeration, and floor heating is used in heating；Fan coil line control machine can only
Fan coil is controlled, control needs to buy the control that a floor heating line control machine is used for floor heating valve again during floor heating, so not only increases
Add cost, and be not easy to user's use.
In addition, work as fan coil or the floor heating closed in room, it is also necessary to close water with the line control machine of water module again
Module, linkage is not realized, user is inconvenient for use, also not humane.
The content of the invention
The utility model provides a kind of air-conditioner control system, solves the problems, such as that fan coil does not link with water module.
In order to solve the above technical problems, the utility model is achieved using following technical scheme：
A kind of air-conditioner control system, including master controller, water module controller；The master controller include main control unit,
Coil pipe starting key, coil pipe relay, linkage relay, two output ends；The coil pipe starting key is connected on the coil pipe
In the current supply circuit of the coil of relay, the normally opened contact of the coil pipe relay is connected in the current supply circuit of coil valve, institute
Coil valve is stated to be laid in the heat exchanger tube of coil pipe of air-conditioner blower；The coil pipe starting key is connected on the line of the linkage relay
In first current supply circuit of circle, the normally opened contact of the linkage relay is connected between described two output ends；The water
Module controller includes control unit, photoelectrical coupler, and one end of the luminous end of the photoelectrical coupler passes through the first current limliting electricity
Resistance connection live wire, the other end connect one of output end of the master controller；Another output end of the master controller
Connect zero line；One end of the light-receiving end of the photoelectrical coupler connects dc source by the second current-limiting resistance, and passes through the 3rd
Current-limiting resistance connects the test side of described control unit, other end ground connection；The letter that described control unit receives according to test side
Number control water module switching on and shutting down.
Further, the master controller also includes floor heating starting key, floor heating relay；The floor heating starting key string
It is associated in the current supply circuit of the coil of the floor heating relay, the normally opened contact of the floor heating relay is connected on the confession of floor heating valve
In electrical circuit, the floor heating valve is laid in air-conditioning ground heating coil pipe.
Further, the floor heating starting key is connected on the Article 2 current supply circuit of the coil of the linkage relay
In, the normally opened contact of the linkage relay is connected between described two output ends.
Further, the water module controller also includes diode, and the anode of the diode connects the live wire,
Negative electrode connects one of output end of the master controller.
Further, the master controller includes 485 interfaces, and 485 interface connects Centralized Controller.
A kind of air-conditioning, including outdoor unit, water module and at least one indoor set；Each described indoor set includes blower fan
Coil pipe, grounding heat coil tube, master controller, coil valve is laid with the heat exchanger tube of the fan coil, in the grounding heat coil tube
It is laid with floor heating valve；The water inlet of the heat exchanger tube of the fan coil, the water inlet of the grounding heat coil tube connect the water respectively
The delivery port of module；The delivery port of the heat exchanger tube of the fan coil, the delivery port of the grounding heat coil tube connect the water respectively
The water return outlet of module；The refrigerant import of the water module, refrigerant exit are connected with outdoor unit respectively；The master controller includes master
Control unit, coil pipe starting key, coil pipe relay, floor heating starting key, floor heating relay, linkage relay, two output ends；
The coil pipe starting key is connected in the current supply circuit of the coil of the coil pipe relay, and the normally opened of the coil pipe relay touches
Point is connected in the current supply circuit of the coil valve；The coil pipe starting key is connected on the of the coil of the linkage relay
In one current supply circuit, the normally opened contact of the linkage relay is connected between described two output ends；The floor heating start
Button is connected in the current supply circuit of the coil of the floor heating relay, and the normally opened contact of the floor heating relay is connected on described
In the current supply circuit of floor heating valve；The floor heating starting key is connected on the Article 2 current supply circuit of the coil of the linkage relay
In, the normally opened contact of the linkage relay is connected between described two output ends；The controller of the water module includes control
Unit processed, photoelectrical coupler, one end of the luminous end of the photoelectrical coupler pass through the first current-limiting resistance and connect live wire, the other end
One of output end of each indoor set master controller is connected respectively；Another output end point of each indoor set master controller
Zero line is not connected；One end of the light-receiving end of the photoelectrical coupler connects dc source by the second current-limiting resistance, and passes through the
Three current-limiting resistances connect the test side of described control unit, other end ground connection；Described control unit receives according to test side
Signal controls the switching on and shutting down of water module.
Further, the air-conditioning also includes Centralized Controller, and the master controller of the indoor set includes 485 interfaces, institute
485 interfaces are stated to be connected with the Centralized Controller.
Compared with prior art, the advantages of the utility model and good effect is：Air-conditioner control system of the present utility model
And air-conditioning, after the coil pipe starting key closure of master controller, electric on coil valve, fan coil brings into operation, and water module
Upper electricity operation；Coil pipe starting key disconnect after, fan coil is out of service, water module is out of service, realize fan coil with
The linkage between ON/OFF of water module, it is easy to operate, it is user-friendly so that the use of master controller more hommization, to improve
The usage experience of user.
After the detailed description of the utility model embodiment is read in conjunction with the figure, other features and advantage of the present utility model
It will become clearer.
Brief description of the drawings
Fig. 1 is the structural representation of one embodiment of the master controller for the air-conditioner control system that the utility model is proposed
Figure；
Fig. 2 is that the circuit of one embodiment of the water module controller for the air-conditioner control system that the utility model is proposed is former
Reason figure；
Fig. 3 is the structural representation of the one embodiment for the air-conditioning that the utility model is proposed；
1st, master controller；2nd, master controller；3rd, master controller；
FCU1, fan coil；FCU2, fan coil；FCU3, fan coil；
FHL1, grounding heat coil tube；FHL2, grounding heat coil tube；FHL3, grounding heat coil tube；
Fig. 4 is connection diagram of the master controller with water module controller for the air-conditioning that the utility model is proposed.
Embodiment
Specific embodiment of the present utility model is described in more detail below in conjunction with the accompanying drawings.
Embodiment one, the present embodiment propose a kind of air-conditioner control system, mainly include master controller and water module controls
Device etc.；Master controller mainly includes main control unit, coil pipe starting key, coil pipe relay, linkage relay, air quantity button, defeated
Go out to hold IO1, output end IO2 etc., referring to shown in Fig. 1, Fig. 2.
Coil pipe starting key is connected in the current supply circuit of coil pipe relay K1 coil, and the normally opened of coil pipe relay K1 touches
Point is connected in coil valve V1 current supply circuit, and coil valve V1 is laid in the heat exchanger tube of coil pipe of air-conditioner blower；Coil pipe start is pressed
Key is closed, electricity on coil pipe relay K1 coil, coil pipe relay K1 normally opened contact closure, and electricity on coil valve V1, valve is beaten
Open, the heat exchanger tube water circulation of fan coil starts, and fan coil brings into operation；After coil pipe starting key disconnects, coil pipe relay
K1 coil losing electricity, coil pipe relay K1 normally opened contact are disconnected, and coil valve V1 dead electricity, valve is closed, the heat exchange of fan coil
The water circulation of pipe stops, and fan coil is out of service.
Coil pipe starting key is connected in first current supply circuit of linkage relay K3 coil, linkage relay K3's
Normally opened contact is connected between output end IO1 and IO2.
Water module controller mainly includes control unit, photoelectrical coupler IC6, live wire, zero line etc., photoelectrical coupler IC6
Luminous end one end pass through the first current-limiting resistance R1 connection live wires, photoelectrical coupler IC6 luminous end the other end connection master
One of output end IO1 of controller；Another output end IO2 connection zero lines of master controller；Photoelectrical coupler IC6 by
The one end at light end passes through the second current-limiting resistance R21 connection dc sources VCC（If supply voltage is 5V）, and pass through the 3rd current limliting electricity
Hinder the test side of the control unit of R48 connection water module controllers, the other end ground connection of photoelectrical coupler IC6 light-receiving end；Control
The level signal that unit processed receives according to test side controls the switching on and shutting down of water module.
Coil pipe starting key closes, first current supply circuit conducting of linkage relay K3 coil, linkage relay K3
Coil on electricity, linkage relay K3 normally opened contact closure, output end IO1 and IO2 short circuit, photoelectrical coupler IC6's is luminous
The other end at end connects zero line by output end IO1, IO2；Photoelectrical coupler IC6 light-receiving end alternating break-make, control unit
Test side receives square-wave signal, that is, low and high level conversion, and electricity is run in control unit control water module, the water of water module
Electricity brings into operation on cycle engine.
After coil pipe starting key disconnects, linkage relay K3 coil losing electricity, linkage relay K3 normally opened contact disconnects,
Output end IO1 and IO2 disconnect, and photoelectrical coupler IC6 luminous end does not light, and light-receiving end disconnects, and the test side of control unit is
Lasting high level（Such as 5V）, control unit controls water module power down, out of service.
Therefore, the air-conditioner control system of the present embodiment, it is electric on coil valve after the coil pipe starting key closure of master controller,
Fan coil brings into operation, and the also upper electricity operation of water module；After coil pipe starting key disconnects, fan coil is out of service, water
Module is out of service, it is achieved thereby that fan coil and the linkage between ON/OFF of water module, the i.e. controllable fan coil of a key and water
The switching on and shutting down of module, the linkage of fan coil and water module is realized, it is easy to operate, it is user-friendly so that master controller
Use more hommization, improve user experience；Strong and weak electrically isolated, safe ready is realized by photoelectrical coupler；Moreover,
The present embodiment is simple in construction, cost is relatively low, is easy to implement, is easy to utilize.
Air quantity button is connected with main control unit, and main control unit controls blower fan according to senior middle school according to the push button signalling of air quantity button
Low third gear rotating speed operation.
Used for the ease of user, master controller also includes floor heating starting key, floor heating relay K2；Floor heating starting key
It is connected in the current supply circuit of floor heating relay K2 coil, floor heating relay K2 normally opened contact is connected on floor heating valve V2 confession
In electrical circuit, floor heating valve is laid in air-conditioning ground heating coil pipe.
Floor heating starting key closes, electricity on floor heating relay K2 coil, floor heating relay K2 normally opened contact closure, ground
Electricity on warm valve V2, valve are opened, and grounding heat coil tube water circulation starts, and grounding heat coil tube brings into operation；After floor heating starting key disconnects,
Floor heating relay K2 coil losing electricity, floor heating relay K2 normally opened contact are disconnected, and floor heating valve V2 dead electricity, valve is closed, floor heating
The water circulation of coil pipe stops, and grounding heat coil tube is out of service.
The control system of the present embodiment, the control to fan coil was both realized on a master controller, had been also achieved
Control to grounding heat coil tube, it is user-friendly, reduce cost, it can control fan coil and ground using a controller
Warming plate pipe.
In order to realize the linkage of grounding heat coil tube and water module, floor heating starting key is connected on linkage relay K3 coil
In Article 2 current supply circuit, linkage relay K3 normally opened contact is connected between output end IO1 and IO2.
Floor heating starting key closes, the Article 2 current supply circuit conducting of linkage relay K3 coil, linkage relay K3
Coil on electricity, linkage relay K3 normally opened contact closure, output end IO1 and IO2 short circuit, photoelectrical coupler IC6 is alternately logical
Disconnected, the test side of the control unit of water module controller receives square-wave signal, and electricity is run in control unit control water module.Ground
After warm starting key disconnects, linkage relay K3 coil losing electricity, linkage relay K3 normally opened contact disconnects, output end IO1
Disconnected with IO2, the test side of the control unit of water module controller is lasting high level（Such as 5V）, control unit control water mould
Block power down, it is out of service.Therefore, after floor heating starting key closure, electricity is run on grounding heat coil tube, electricity operation in water module；Floor heating
After starting key disconnects, grounding heat coil tube is out of service, and water module is out of service；So as to realize the switch of grounding heat coil tube and water module
Machine links, and a key is the switching on and shutting down of controllable grounding heat coil tube and water module, realizes the linkage of grounding heat coil tube and water module, is operated
It is convenient, it is user-friendly so that the use of master controller more hommization, to improve user experience.
Therefore, run when electric in coil pipe starting key closure or floor heating starting key closure, fan coil or grounding heat coil tube,
Electricity operation in water module simultaneously；When coil pipe starting key and floor heating starting key disconnect, fan coil and grounding heat coil tube fall
Electricity is out of service, while water module power down is out of service.
Water module controller also includes diode D15, diode D15 anode connection live wire, negative electrode connection master controller
One of output end IO1.After linkage relay K3 normally opened contact closure, photoelectrical coupler is protected, avoids photoelectricity coupling
The luminous end of clutch is reversed breakdown.
The master controller also includes 485 interfaces, and 485 interfaces are connected with main control unit.485 interfaces connect centralized Control
Device, concentrator are controlled by 485 interfaces to master controller, realize centralized Control.
Master controller is line control machine, and line control machine opens fan unit pipe valve V1 when refrigeration, and temperature is adjusted with line control machine
And the parameter such as air quantity, floor heating valve V2 is opened when heating and is heated.
Master controller is control fan coil and the two-in-one line control machine of grounding heat coil tube, can control fan coil and floor heating
The operation of coil pipe, and this line control machine has linkage output function（With dry contact, i.e. two output ends IO1 and IO2）, can be with
Realize and link with water module, without carrying out switching on and shutting down operation with water module controller again.In the present embodiment, master controller has
Dry contact, i.e. two output ends IO1, IO2 are two terminals of dry contact output.
It is not only convenient for users by designing this master controller, more reduce the purchase cost of user, blower fan
Coil pipe and floor heating control are two-in-one, and also add 485 interfaces in addition can carry out centralized Control, and it is defeated to add dry contact
Go out, make the application more hommization of master controller.
Embodiment two,
The present embodiment proposes a kind of air-conditioning, including outdoor unit, water module and at least one indoor set.
Each described indoor set includes fan coil, grounding heat coil tube, master controller, in the heat exchanger tube of fan coil
Coil valve is laid with, floor heating valve is laid with grounding heat coil tube；The water inlet of the water inlet, grounding heat coil tube of the heat exchanger tube of fan coil
Mouth connects the delivery port of water module respectively；The delivery port of the heat exchanger tube of fan coil, the delivery port of grounding heat coil tube connect water respectively
The water return outlet of module；The refrigerant import of water module, refrigerant exit are connected with outdoor unit respectively.
Master controller mainly include main control unit, coil pipe starting key, coil pipe relay, floor heating starting key, floor heating after
Electrical equipment, linkage relay, two output ends etc.；Coil pipe starting key is connected in the current supply circuit of the coil of coil pipe relay,
The normally opened contact of coil pipe relay is connected in the current supply circuit of coil valve；Coil pipe starting key is connected on the line of linkage relay
In first current supply circuit of circle, the normally opened contact series connection of linkage relay is between the two outputs；Floor heating starting key string
It is associated in the current supply circuit of the coil of floor heating relay, the normally opened contact of floor heating relay is connected on the current supply circuit of floor heating valve
In；Floor heating starting key is connected in the Article 2 current supply circuit of the coil of linkage relay, the normally opened contact of linkage relay
Series connection is between the two outputs.
The controller of water module mainly includes control unit, photoelectrical coupler IC6, live wire, zero line etc., photoelectrical coupler
Distinguished by the first current-limiting resistance R1 connection live wires, the other end of photoelectrical coupler IC6 luminous end one end of IC6 luminous end
Connect one of output end of each indoor set master controller；Another output end of each indoor set master controller connects respectively
Connecting to neutral line；One end of photoelectrical coupler IC6 light-receiving end passes through the second current-limiting resistance R21 connection dc sources VCC（Such as power supply electricity
Press as 5V）, and the test side of the control unit by the 3rd current-limiting resistance R48 connection water module controllers, photoelectrical coupler IC6
Light-receiving end the other end ground connection；The level signal that control unit receives according to test side controls the switching on and shutting down of water module.
It is electric on the coil of coil pipe relay after coil pipe starting key closure, the normally opened contact closure of coil pipe relay, coil pipe
It is electric on valve, electricity operation on fan coil；First current supply circuit conducting of the coil of linkage relay, the coil of linkage relay
Upper electricity, the normally opened contact closure of linkage relay, the test side of the control unit of water module controller receives square-wave signal, water
Electricity operation in module.After coil pipe starting key disconnects, the coil losing electricity of coil pipe relay, the coil losing electricity of linkage relay, wind
Machine coil pipe is out of service.
It is electric on the coil of floor heating relay after floor heating starting key closure, the normally opened contact closure of floor heating relay, floor heating
It is electric on valve, electricity operation on grounding heat coil tube；The Article 2 current supply circuit conducting of the coil of linkage relay, the coil of linkage relay
Upper electricity, the normally opened contact closure of linkage relay, the test side of the control unit of water module controller receives square-wave signal, water
Electricity operation in module.After floor heating starting key disconnects, the coil losing electricity of floor heating relay, the coil losing electricity of linkage relay, ground
Warming plate pipe is out of service.
After coil pipe starting key, floor heating starting key when the master controller of all indoor sets disconnect, all main controls
The coil losing electricity of the linkage relay of device, the test side of the control unit of water module controller is lasting high level（Such as 5V）,
Water module power down, it is out of service.
The specific course of work can refer to embodiment one, and here is omitted.
For example, the air-conditioning of the present embodiment includes three indoor sets：Indoor set 10, indoor set 20, indoor set 30, referring to Fig. 3,
Shown in Fig. 4.
Indoor set 10 includes fan coil FCU1, grounding heat coil tube FHL1, master controller 1；Master controller 1 controls fan coil
FCU1, grounding heat coil tube FHL1 operation；The linkage relay of master controller 1 is K4, realizes the linked switch machine with water module.
Indoor set 20 includes fan coil FCU2, grounding heat coil tube FHL2, master controller 2；Master controller 2 controls fan coil
FCU2, grounding heat coil tube FHL2 operation；The linkage relay of master controller 2 is K5, realizes the linked switch machine with water module.
Indoor set 30 includes fan coil FCU3, grounding heat coil tube FHL3, master controller 3；Master controller 3 controls fan coil
FCU3, grounding heat coil tube FHL3 operation；The linkage relay of master controller 3 is K6, realizes the linked switch machine with water module.
Air-conditioning also includes Centralized Controller, and the master controller of each indoor set also includes 485 interfaces, 485 interfaces and master control
Unit connects.485 interfaces of each indoor set master controller are connected with Centralized Controller respectively.Centralized Controller connects by 485
Mouth is controlled to each indoor set master controller, realizes centralized Control.
The air-conditioning of the present embodiment, in each indoor set, master controller is two-in-one for control fan coil and grounding heat coil tube
Line control machine, the operation of fan coil and grounding heat coil tube can be controlled, and this line control machine has linkage output function（With dry
Contact, i.e. two output ends）, can realize and link with water module, without carrying out switching on and shutting down operation with water module controller again.
The air-conditioning of the present embodiment, as long as the master controller for having an indoor set opens fan coil or floor heating, water mould
Block is just started shooting；The fan coil of whole indoor sets and floor heating are closed, and the linkage of water module is closed；Consequently facilitating user uses, reduce
User cost, the usage experience of user is improved, using more hommization.
Certainly, it is to be also not limited to the example above to limitation of the present utility model, the utility model that described above, which is not,
The variations, modifications, additions or substitutions that those skilled in the art are made in essential scope of the present utility model,
Also the scope of protection of the utility model should be belonged to.
Claims (7)
- A kind of 1. air-conditioner control system, it is characterised in that：Including master controller, water module controller；The master controller includes main control unit, coil pipe starting key, coil pipe relay, linkage relay, two output ends；The coil pipe starting key is connected in the current supply circuit of the coil of the coil pipe relay, the coil pipe relay it is normal Contact series are opened in the current supply circuit of coil valve, the coil valve is laid in the heat exchanger tube of coil pipe of air-conditioner blower；The coil pipe starting key is connected in first current supply circuit of the coil of the linkage relay, the linkage relay The normally opened contact of device is connected between described two output ends；The water module controller includes control unit, photoelectrical coupler, and one end of the luminous end of the photoelectrical coupler passes through First current-limiting resistance connects live wire, and the other end connects one of output end of the master controller；The master controller it is another One output end connects zero line；One end of the light-receiving end of the photoelectrical coupler connects dc source by the second current-limiting resistance, and passes through the 3rd current limliting electricity The test side of resistance connection described control unit, other end ground connection；The signal that described control unit receives according to test side controls The switching on and shutting down of water module.
- 2. control system according to claim 1, it is characterised in that：The master controller also include floor heating starting key, Floor heating relay；The floor heating starting key is connected in the current supply circuit of the coil of the floor heating relay, the floor heating relay it is normal Contact series are opened in the current supply circuit of floor heating valve, the floor heating valve is laid in air-conditioning ground heating coil pipe.
- 3. control system according to claim 2, it is characterised in that：The floor heating starting key is connected in the Article 2 current supply circuit of the coil of the linkage relay, the linkage relay The normally opened contact of device is connected between described two output ends.
- 4. control system according to claim 1, it is characterised in that：The water module controller also includes diode, institute The anode for stating diode connects the live wire, and negative electrode connects one of output end of the master controller.
- 5. control system according to any one of claim 1 to 4, it is characterised in that：The master controller connects including 485 Mouthful, 485 interface connects Centralized Controller.
- A kind of 6. air-conditioning, it is characterised in that：Including outdoor unit, water module and at least one indoor set；Each described indoor set includes fan coil, grounding heat coil tube, master controller, in the heat exchanger tube of the fan coil Coil valve is laid with, floor heating valve is laid with the grounding heat coil tube；The water inlet of the heat exchanger tube of the fan coil, the water inlet of the grounding heat coil tube connect the water outlet of the water module respectively Mouthful；The delivery port of the heat exchanger tube of the fan coil, the delivery port of the grounding heat coil tube connect the backwater of the water module respectively Mouthful；The refrigerant import of the water module, refrigerant exit are connected with outdoor unit respectively；The master controller include main control unit, coil pipe starting key, coil pipe relay, floor heating starting key, floor heating relay, Linkage relay, two output ends；The coil pipe starting key is connected in the current supply circuit of the coil of the coil pipe relay, the coil pipe relay it is normal Contact series are opened in the current supply circuit of the coil valve；The coil pipe starting key is connected in first current supply circuit of the coil of the linkage relay, the linkage relay The normally opened contact of device is connected between described two output ends；The floor heating starting key is connected in the current supply circuit of the coil of the floor heating relay, the floor heating relay it is normal Contact series are opened in the current supply circuit of the floor heating valve；The floor heating starting key is connected in the Article 2 current supply circuit of the coil of the linkage relay, the linkage relay The normally opened contact of device is connected between described two output ends；The controller of the water module includes control unit, photoelectrical coupler, and one end of the luminous end of the photoelectrical coupler leads to The first current-limiting resistance connection live wire is crossed, the other end connects one of output end of each indoor set master controller respectively；Each Another output end of indoor set master controller connects zero line respectively；One end of the light-receiving end of the photoelectrical coupler connects dc source by the second current-limiting resistance, and passes through the 3rd current limliting electricity The test side of resistance connection described control unit, other end ground connection；The signal that described control unit receives according to test side controls The switching on and shutting down of water module.
- 7. air-conditioning according to claim 6, it is characterised in that：The air-conditioning also includes Centralized Controller, the indoor set Master controller include 485 interfaces, 485 interface is connected with the Centralized Controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720729353.4U CN206861819U (en) | 2017-06-22 | 2017-06-22 | A kind of air-conditioner control system and air-conditioning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720729353.4U CN206861819U (en) | 2017-06-22 | 2017-06-22 | A kind of air-conditioner control system and air-conditioning |
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| Publication Number | Publication Date |
|---|---|
| CN206861819U true CN206861819U (en) | 2018-01-09 |
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| CN201720729353.4U Active CN206861819U (en) | 2017-06-22 | 2017-06-22 | A kind of air-conditioner control system and air-conditioning |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108534298A (en) * | 2018-05-03 | 2018-09-14 | 珠海格力电器股份有限公司 | Slave communication circuit, slave, electrical equipment, master-slave communication circuit and method |
| CN109084452A (en) * | 2018-08-30 | 2018-12-25 | 青岛海信日立空调系统有限公司 | Air conditioning control method and air conditioner |
| CN112443904A (en) * | 2020-09-25 | 2021-03-05 | 青岛海信日立空调系统有限公司 | Household water machine |
| CN113339949A (en) * | 2021-05-28 | 2021-09-03 | 青岛海信日立空调系统有限公司 | Multi-split system |
-
2017
- 2017-06-22 CN CN201720729353.4U patent/CN206861819U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108534298A (en) * | 2018-05-03 | 2018-09-14 | 珠海格力电器股份有限公司 | Slave communication circuit, slave, electrical equipment, master-slave communication circuit and method |
| CN108534298B (en) * | 2018-05-03 | 2023-11-14 | 珠海格力电器股份有限公司 | Slave communication circuit, slave, electrical equipment, master-slave communication circuit and method |
| CN109084452A (en) * | 2018-08-30 | 2018-12-25 | 青岛海信日立空调系统有限公司 | Air conditioning control method and air conditioner |
| CN112443904A (en) * | 2020-09-25 | 2021-03-05 | 青岛海信日立空调系统有限公司 | Household water machine |
| CN113339949A (en) * | 2021-05-28 | 2021-09-03 | 青岛海信日立空调系统有限公司 | Multi-split system |
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