CN108626852A - A kind of control method and air-conditioning equipment of air-conditioning equipment - Google Patents
A kind of control method and air-conditioning equipment of air-conditioning equipment Download PDFInfo
- Publication number
- CN108626852A CN108626852A CN201710158800.XA CN201710158800A CN108626852A CN 108626852 A CN108626852 A CN 108626852A CN 201710158800 A CN201710158800 A CN 201710158800A CN 108626852 A CN108626852 A CN 108626852A
- Authority
- CN
- China
- Prior art keywords
- temperature
- indoor
- air
- module
- conditioning equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Air Conditioning Control Device (AREA)
Abstract
The present invention relates to a kind of control method of air-conditioning equipment and air-conditioning equipments.Air-conditioning equipment includes refrigeration module, heating module, fresh air module, and the control method of air-conditioning equipment includes the following steps：Set indoor target temperature；It obtains outdoor temperature and switches the operating mode of air-conditioning equipment according to outdoor temperature and indoor target temperature；When working under air-conditioning equipment switches to refrigeration mode, obtains indoor temperature and refrigeration module and the work of fresh air module are controlled according to indoor target temperature, indoor temperature and outdoor temperature；When working under air-conditioning equipment switches to heating mode, obtains indoor temperature and heating module and the work of fresh air module are controlled according to indoor target temperature, indoor temperature and outdoor temperature.By the multilevel iudge to indoor target temperature, indoor temperature and outdoor temperature, automatically switch operating mode, outdoor fresh air can be made full use of to be cooled down to room air, heated up, energy-saving and emission-reduction on the basis of meeting refrigeration, heating needs.
Description
Technical field
The invention belongs to field of air conditioning, and in particular to a kind of control method and air-conditioning equipment of air-conditioning equipment.
Background technology
Currently, air-conditioning equipment has been applied on a large scale in every field such as life, productions.Existing air-conditioning equipment due to
It is limited by structure and control method, when season alternation, for example when summer and autumn alternating, outdoor temperature is relatively low, and Indoor Temperature
Degree is higher, in order to reduce indoor temperature, opens air conditioner refrigerating and needs to consume big energy, but outdoor colder air does not have completely
It uses, causes prodigious waste.
Invention content
The technical problem to be solved in the present invention is to provide one kind to utilize outdoor air to adjust indoor air temperature, energy saving
The control method and air-conditioning equipment of the air-conditioning equipment of emission reduction.
In order to solve the above-mentioned technical problem, a kind of technical solution that the present invention uses is：A kind of controlling party of air-conditioning equipment
Method, for adjusting indoor temperature, the air-conditioning equipment includes refrigeration module and heating module.The air-conditioning equipment further includes can
Outdoor air is imported into indoor fresh air module, the control method of the air-conditioning equipment includes the following steps：
Set indoor target temperature；
It obtains outdoor temperature and switches the operating mode of air-conditioning equipment, the Working mould according to outdoor temperature and indoor target temperature
Formula includes refrigeration mode and heating mode；
When working under air-conditioning equipment switches to refrigeration mode, indoor temperature is obtained and according to indoor target temperature, indoor temperature
Refrigeration module and the work of fresh air module are controlled with outdoor temperature；
When working under air-conditioning equipment switches to heating mode, indoor temperature is obtained and according to indoor target temperature, indoor temperature
Heating module and the work of fresh air module are controlled with outdoor temperature.
Specifically, the indoor target temperature be T1, the indoor temperature be T2, the outdoor temperature be T3, described
The operating mode for switching air-conditioning equipment according to outdoor temperature and indoor target temperature includes the following steps：
10）Judge the height of indoor target temperature and outdoor temperature,
If T1≤T3, switching air-conditioning equipment works in cooling mode；
If T1 ＞ T3, switching air-conditioning equipment works in a heating mode.
Further, when the air-conditioning equipment works in cooling mode, judge indoor objects after obtaining indoor temperature
The variation tendency and then control refrigeration module and fresh air module of temperature, the height of indoor temperature and outdoor temperature and indoor temperature
Work makes indoor temperature approach indoor target temperature.
Specifically, in cooling mode, the control method includes the following steps：
20）Judge the height of indoor target temperature and indoor temperature,
21）If T1≤T2, starts refrigeration module and refrigeration is carried out to room air until indoor temperature approaches or be equal to indoor objects
Refrigeration module is closed when temperature；
22）If T1 ＞ T2, refrigeration module is closed, obtains and judge the variation tendency of indoor temperature,
221）If judging, indoor temperature is in ascendant trend, and refrigeration module is kept to close, until going to step when T1≤T2
21）；
222）If judging, indoor temperature remains unchanged or is in downward trend, starts fresh air module and outdoor air is imported interior,
Until indoor temperature approaches or closes fresh air module when equal to indoor target temperature and go to step 10）.
Further, when the air-conditioning equipment works in a heating mode, indoor mesh is judged after obtaining indoor temperature
It marks the height of temperature, indoor temperature and outdoor temperature and the variation tendency of indoor temperature and then controls heating module and fresh air mould
Block work makes indoor temperature approach indoor target temperature.
Specifically, in a heating mode, the control method includes the following steps：
30）Judge the height of indoor target temperature and indoor temperature,
31）If T1 >=T2, starts heating module and heating is carried out to room air until indoor temperature approaches or be equal to indoor objects
Heating module is closed when temperature；
32）If T1 ＜ T2, heating module is closed, obtains and judge the variation tendency of indoor temperature,
321）If judging, indoor temperature is in downward trend, and heating module is kept to close, until going to step when T1 >=T2
31）；
322）If judging, indoor temperature remains unchanged or is in ascendant trend, starts fresh air module and outdoor air is imported interior,
Until indoor temperature approaches or closes fresh air module when equal to indoor target temperature and go to step 10）.
A kind of air-conditioning equipment, for adjusting indoor temperature.The air-conditioning equipment includes refrigeration module, heating module, energy
It is enough that outdoor air is imported into indoor fresh air module, the indoor temperature acquisition module that indoor temperature can be obtained, room can be obtained
The outdoor temperature acquisition module and controller of outer temperature, the indoor temperature acquisition module can give indoor temperature signal transmission
The controller, the outdoor temperature acquisition module can give outdoor temperature signal transmission to the controller, the controller
The indoor target temperature instruction of setting can be obtained and can be controlled according to indoor temperature, outdoor temperature and indoor target temperature and made
Chill block, the keying of heating module and fresh air module and working condition.
The scope of the present invention, however it is not limited to technical solution made of the specific combination of above-mentioned technical characteristic, while should also contain
Lid carries out the arbitrary other technical solutions for combining and being formed by above-mentioned technical characteristic or its equivalent feature.Such as features described above with this
Disclosed in application（But it is not limited to）Technical characteristic with similar functions is replaced mutually and the technical solution etc. that is formed.
Since above-mentioned technical proposal is used, the present invention has following advantages compared with prior art：By to indoor objects
The multilevel iudge of temperature, indoor temperature and outdoor temperature automatically switches operating mode, can meet refrigeration, heating needs
On the basis of, it makes full use of outdoor fresh air to be cooled down to room air, heated up, substantially reduces the consumption to the energy, it is energy saving to subtract
Row.
Description of the drawings
Fig. 1 is the component connection figure of air-conditioning equipment of the present invention；
Fig. 2 is the flow chart of the control method of air-conditioning equipment of the present invention；
Wherein：1, refrigeration module；2, heating module；3, fresh air module；4, indoor temperature acquisition module；5, outdoor temperature obtains mould
Block；6, controller.
Specific implementation mode
As shown in Figure 1, a kind of air-conditioning equipment, for adjusting indoor temperature.The air-conditioning equipment include refrigeration module 1,
Heating module 2, the indoor temperature acquisition mould that outdoor air can be imported to indoor fresh air module 3, indoor temperature can be obtained
Block 4, the outdoor temperature acquisition module 5 and controller 6 that outdoor temperature can be obtained.The indoor temperature acquisition module 4 can incite somebody to action
Indoor temperature signal transmission gives the controller 6, and the outdoor temperature acquisition module 5 can be by outdoor temperature signal transmission to institute
State controller 6.The controller 6 can obtain the indoor target temperature instruction of setting and can be according to indoor temperature, outdoor temp
Keying and the working condition of degree and indoor target temperature control refrigeration module 1, heating module 2 and fresh air module 3.
In the present invention, the indoor target temperature is T1, and the indoor temperature is T2, and the outdoor temperature is T3.
As shown in Fig. 2, a kind of control method of air-conditioning equipment of the present invention includes the following steps：
S1, air-conditioning equipment is opened；
S2, air quasi in the air-conditioning equipment regulation room standby indoor target temperature T1 reached is set by human-computer interaction device, it is described
Human-computer interaction device can be air-conditioning remote control, the control input panel on air-conditioning equipment, be built-in with control program mobile phone etc.
Device, since the form of human-computer interaction device is more and is the prior art, so be not unfolded to be described in detail herein；
S3, outdoor temperature is obtained by outdoor temperature acquisition module 5 and according to outdoor temperature T3 and indoor target temperature T1 switchings
The operating mode of air-conditioning equipment, the operating mode include refrigeration mode and heating mode.
Described in switch the operating mode of air-conditioning equipment according to outdoor temperature and indoor target temperature and include the following steps：
The height of S30, the indoor target temperature T1 and outdoor temperature T3 that are set by 6 multilevel iudge of controller,
If T1≤T3, switching air-conditioning equipment works in cooling mode；
If T1 ＞ T3, switching air-conditioning equipment works in a heating mode.
When working under air-conditioning equipment switches to refrigeration mode, indoor temperature is obtained and according to indoor target temperature, interior
Temperature and outdoor temperature control refrigeration module 1 and fresh air module 3 work.Temperature acquisition module 4 in receiving chamber of the controller 6
The height and indoor temperature of indoor target temperature T1, indoor temperature T2 and outdoor temperature T3 are judged after the indoor temperature T2 of transmission
The variation tendency and then control refrigeration module 1 of T2 and the work of fresh air module 3 make indoor temperature T2 approach indoor target temperatures T1.
Specifically, in cooling mode, the control method includes the following steps：
S4, the controller 6 judge the height of indoor target temperature T1 and indoor temperature T2,
If S41, T1≤T2, controller 6 starts refrigeration module 1 and carries out refrigeration to room air until indoor temperature T2 is approached or waited
Refrigeration module 1 is closed when indoor target temperature T1；
If S42, T1 ＞ T2, controller 6 closes refrigeration module 1, obtains and judge the variation tendency of indoor temperature T2,
If S421, controller 6 judge that indoor temperature T2 is in ascendant trend, controller 6 keeps refrigeration module 1 to close, until T1
Go to step S41 when≤T2；
If S422, judging that indoor temperature remains unchanged or be in downward trend, starts fresh air module 3 and outdoor air is imported into room
It is interior, until indoor temperature approaches or closes when equal to indoor target temperature fresh air module 3 and the S30 that gos to step.
When working under air-conditioning equipment switches to heating mode, obtain indoor temperature T2 and according to indoor target temperature T1,
Indoor temperature T2 and outdoor temperature T3 control heating modules 2 and fresh air module 3 work.The controller 6 is receiving indoor temperature
Acquisition module 4 transmit indoor temperature T2 after judge the height of indoor target temperature T1, indoor temperature T2 and outdoor temperature T3 with
And the variation tendency of indoor temperature T2 controls heating module 2 and the work of fresh air module 3 and indoor temperature T2 is made to approach indoor mesh in turn
Mark temperature T1.
Specifically, in a heating mode, the control method includes the following steps：
S5, the controller 6 judge the height of indoor target temperature T1 and indoor temperature T2,
If S51, T1 >=T2, controller 6 starts heating module 2 and carries out heating to room air until indoor temperature approaches or is equal to
Heating module 2 is closed when indoor target temperature；
If S52, T1 ＜ T2, controller 6 closes heating module 2, obtains and judge the variation tendency of indoor temperature,
If S521, controller 6 judge that indoor temperature is in downward trend, heating module 2 is kept to close, until being redirected when T1 >=T2
To step S51；
If S522, controller 6 judge that indoor temperature remains unchanged or be in ascendant trend, start fresh air module 3 by outdoor air
Import it is indoor, until indoor temperature approaches or equal to indoor target temperature when closes fresh air module 3 and the S30 that gos to step.
Above-mentioned air-conditioning equipment and its control method passes through to indoor target temperature T1, indoor temperature T2 and outdoor temperature
The multilevel iudge of T3 automatically switches operating mode, can be made full use of outdoor new on the basis of meeting refrigeration, heating needs
Wind cools down to room air, is heated up, and the consumption to the energy, energy-saving and emission-reduction are substantially reduced.And entering for outdoor fresh air has
There is preferable body-sensing comfort level, enhances the freshness of room air.
As described above, we are illustrated fully according to spirit of the invention, but the present invention is not limited to above-mentioned reality
Apply example and implementation.The practitioner of correlative technology field can carry out different in the range of the license of the technological thought of the present invention
Variation and implementation.
Claims (7)
1. a kind of control method of air-conditioning equipment, for adjusting indoor temperature, the air-conditioning equipment includes refrigeration module（1）And system
Thermal modules（2）, which is characterized in that the air-conditioning equipment further includes that outdoor air can be imported to indoor fresh air module（3）, institute
The control method for stating air-conditioning equipment includes the following steps：
Set indoor target temperature；
It obtains outdoor temperature and switches the operating mode of air-conditioning equipment, the Working mould according to outdoor temperature and indoor target temperature
Formula includes refrigeration mode and heating mode；
When working under air-conditioning equipment switches to refrigeration mode, indoor temperature is obtained and according to indoor target temperature, indoor temperature
Refrigeration module is controlled with outdoor temperature（1）With fresh air module（3）Work；
When working under air-conditioning equipment switches to heating mode, indoor temperature is obtained and according to indoor target temperature, indoor temperature
Heating module is controlled with outdoor temperature（2）With fresh air module（3）Work.
2. a kind of control method of air-conditioning equipment according to claim 1, which is characterized in that the indoor target temperature is
T1, the indoor temperature are T2, and the outdoor temperature is T3, described to be set according to outdoor temperature and indoor target temperature switching air-conditioning
Standby operating mode includes the following steps：
10）Judge the height of indoor target temperature and outdoor temperature,
If T1≤T3, switching air-conditioning equipment works in cooling mode；
If T1 ＞ T3, switching air-conditioning equipment works in a heating mode.
3. a kind of control method of air-conditioning equipment according to claim 2, which is characterized in that the air-conditioning equipment is freezing
When working under pattern, height and the room of indoor target temperature, indoor temperature and outdoor temperature are judged after obtaining indoor temperature
The variation tendency of interior temperature controls refrigeration module in turn（1）With fresh air module（3）Work makes indoor temperature approach indoor objects temperature
Degree.
4. a kind of control method of air-conditioning equipment according to claim 3, which is characterized in that in cooling mode, described
Control method includes the following steps：
20）Judge the height of indoor target temperature and indoor temperature,
21）If T1≤T2, start refrigeration module（1）Refrigeration is carried out to room air until indoor temperature approaches or equal to indoor mesh
Refrigeration module is closed when marking temperature（1）；
22）If T1 ＞ T2, refrigeration module is closed（1）, obtain and judge the variation tendency of indoor temperature,
221）If judging, indoor temperature is in ascendant trend, keeps refrigeration module（1）It closes, until going to step when T1≤T2
21）；
222）If judging, indoor temperature remains unchanged or is in downward trend, starts fresh air module（3）Outdoor air is imported into room
It is interior, until indoor temperature closes fresh air module when approaching or be equal to indoor target temperature（3）And go to step 10）.
5. a kind of control method of air-conditioning equipment according to claim 2, which is characterized in that the air-conditioning equipment is heating
When working under pattern, judge after obtaining indoor temperature indoor target temperature, indoor temperature and outdoor temperature height and
The variation tendency of indoor temperature controls heating module in turn（2）With fresh air module（3）Work makes indoor temperature approach indoor objects
Temperature.
6. a kind of control method of air-conditioning equipment according to claim 5, which is characterized in that in a heating mode, described
Control method includes the following steps：
30）Judge the height of indoor target temperature and indoor temperature,
31）If T1 >=T2, start heating module（2）Heating is carried out to room air until indoor temperature approaches or equal to indoor mesh
Heating module is closed when marking temperature（2）；
32）If T1 ＜ T2, heating module is closed（2）, obtain and judge the variation tendency of indoor temperature,
321）If judging, indoor temperature is in downward trend, keeps heating module（2）It closes, until going to step when T1 >=T2
31）；
322）If judging, indoor temperature remains unchanged or is in ascendant trend, starts fresh air module（3）Outdoor air is imported into room
It is interior, until indoor temperature closes fresh air module when approaching or be equal to indoor target temperature（3）And go to step 10）.
7. a kind of air-conditioning equipment, for adjusting indoor temperature, which is characterized in that the air-conditioning equipment includes refrigeration module（1）、
Heating module（2）, outdoor air can be imported to indoor fresh air module（3）, the indoor temperature that can obtain indoor temperature obtains
Modulus block（4）, the outdoor temperature acquisition module of outdoor temperature can be obtained（5）And controller（6）, the indoor temperature acquisition mould
Block（4）Indoor temperature signal transmission can be given to the controller（6）, the outdoor temperature acquisition module（5）It can will be outdoor
Temperature signal is transferred to the controller（6）, the controller（6）The indoor target temperature that setting can be obtained instructs and can
Refrigeration module is controlled according to indoor temperature, outdoor temperature and indoor target temperature（1）, heating module（2）With fresh air module（3）'s
Keying and working condition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710158800.XA CN108626852B (en) | 2017-03-15 | 2017-03-15 | Control method of air conditioning equipment and air conditioning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710158800.XA CN108626852B (en) | 2017-03-15 | 2017-03-15 | Control method of air conditioning equipment and air conditioning equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108626852A true CN108626852A (en) | 2018-10-09 |
| CN108626852B CN108626852B (en) | 2021-05-28 |
Family
ID=63687697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710158800.XA Active CN108626852B (en) | 2017-03-15 | 2017-03-15 | Control method of air conditioning equipment and air conditioning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108626852B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112128941A (en) * | 2020-09-02 | 2020-12-25 | 青岛海尔空调器有限总公司 | Fresh air conditioner, control method thereof and computer readable storage medium |
| CN112484185A (en) * | 2020-11-20 | 2021-03-12 | 珠海格力电器股份有限公司 | Photovoltaic air conditioner control method and device applied to farm and photovoltaic air conditioner |
| WO2023045359A1 (en) * | 2021-09-24 | 2023-03-30 | 青岛海尔空调器有限总公司 | Method and system for controlling computer room air conditioner, electronic device, and storage medium |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000121132A (en) * | 1998-10-15 | 2000-04-28 | Daikin Ind Ltd | Air conditioner |
| JP2007120861A (en) * | 2005-10-27 | 2007-05-17 | Panahome Corp | Ventilation/temperature conditioning control device and method |
| JP2007139371A (en) * | 2005-11-22 | 2007-06-07 | Keiji Shimizu | Natural cooling operation |
| CN101846361A (en) * | 2010-05-21 | 2010-09-29 | 广东美的电器股份有限公司 | Air conditioner for machine room and control method thereof |
| CN101858635A (en) * | 2009-04-13 | 2010-10-13 | 松下电器产业株式会社 | Air conditioner control method |
| CN101922781A (en) * | 2010-07-28 | 2010-12-22 | 重庆市同方科技发展有限公司 | Controlled environment temperature and humidity regulation based air conditioner energy saving control method and system |
| CN102003774A (en) * | 2010-12-29 | 2011-04-06 | 石家庄国祥运输设备有限公司 | Indoor temperature control method of train air-conditioner |
| CN202229352U (en) * | 2011-09-16 | 2012-05-23 | 福州科真自动化工程技术有限公司 | Intelligent fresh air system |
| JP2016161271A (en) * | 2015-03-05 | 2016-09-05 | ヤフー株式会社 | Air conditioning system, building, and data center |
-
2017
- 2017-03-15 CN CN201710158800.XA patent/CN108626852B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000121132A (en) * | 1998-10-15 | 2000-04-28 | Daikin Ind Ltd | Air conditioner |
| JP2007120861A (en) * | 2005-10-27 | 2007-05-17 | Panahome Corp | Ventilation/temperature conditioning control device and method |
| JP2007139371A (en) * | 2005-11-22 | 2007-06-07 | Keiji Shimizu | Natural cooling operation |
| CN101858635A (en) * | 2009-04-13 | 2010-10-13 | 松下电器产业株式会社 | Air conditioner control method |
| CN101846361A (en) * | 2010-05-21 | 2010-09-29 | 广东美的电器股份有限公司 | Air conditioner for machine room and control method thereof |
| CN101922781A (en) * | 2010-07-28 | 2010-12-22 | 重庆市同方科技发展有限公司 | Controlled environment temperature and humidity regulation based air conditioner energy saving control method and system |
| CN102003774A (en) * | 2010-12-29 | 2011-04-06 | 石家庄国祥运输设备有限公司 | Indoor temperature control method of train air-conditioner |
| CN202229352U (en) * | 2011-09-16 | 2012-05-23 | 福州科真自动化工程技术有限公司 | Intelligent fresh air system |
| JP2016161271A (en) * | 2015-03-05 | 2016-09-05 | ヤフー株式会社 | Air conditioning system, building, and data center |
Non-Patent Citations (1)
| Title |
|---|
| 尹飞: "自然风的波动特性对室内温度的影响研究", 《中国优秀硕士学位论文全文数据库.工程科技Ⅱ辑》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112128941A (en) * | 2020-09-02 | 2020-12-25 | 青岛海尔空调器有限总公司 | Fresh air conditioner, control method thereof and computer readable storage medium |
| CN112484185A (en) * | 2020-11-20 | 2021-03-12 | 珠海格力电器股份有限公司 | Photovoltaic air conditioner control method and device applied to farm and photovoltaic air conditioner |
| WO2023045359A1 (en) * | 2021-09-24 | 2023-03-30 | 青岛海尔空调器有限总公司 | Method and system for controlling computer room air conditioner, electronic device, and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108626852B (en) | 2021-05-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108626851A (en) | A kind of control method and air-conditioning equipment of air-conditioning equipment | |
| CN1712839B (en) | Energy-saving air conditioner and its control method | |
| US9702578B2 (en) | Air conditioning control system for controlling outside air control and return air control of air conditioning system | |
| CN102538132B (en) | Intelligent control method for air conditioner with auxiliary electric heating | |
| CN104236008A (en) | Air conditioner and automatic control method for operational mode thereof | |
| CN108626852A (en) | A kind of control method and air-conditioning equipment of air-conditioning equipment | |
| CN104764162B (en) | A kind of energy-saving control method of air-conditioner, control system and air-conditioner | |
| CN105444327B (en) | A kind of operation of air conditioner control method | |
| CN107036259A (en) | A kind of air conditioner energy saving control method and energy-saving type air conditioner | |
| CN107036260A (en) | A kind of air conditioning control method and base station air conditioner | |
| CN102927717A (en) | Year-round air conditioning ventilation coupling system and method | |
| CN110307597A (en) | Air conditioner indoor unit with partitioned control function, control method and air conditioning unit | |
| CN106352510A (en) | Automatic-mode control method and device suitable for air conditioner | |
| CN109405190B (en) | Control method and device of air conditioner | |
| CN106774527A (en) | Greenhouse temperature control method and system | |
| US9920949B2 (en) | Air conditioning system and energy management method of air conditioning system | |
| CN110793135A (en) | Floor heating and air conditioning integrated machine | |
| CN104061707B (en) | Intelligent multi-source refrigeration system and intelligent multi-source refrigeration control method | |
| CN102818318A (en) | Efficient energy-saving self-control system device for air conditioner of operating room | |
| CN102778005A (en) | Air conditioner controller | |
| CN110397985B (en) | Air conditioner and control method thereof | |
| CN210569057U (en) | Control device of fan coil | |
| CN104154613B (en) | Intelligent energy-saving control system | |
| CN104654517A (en) | Control system for automatic turn-on and turn-off of air conditioner | |
| CN204043095U (en) | Intelligent energy-saving control system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20181205 Address after: Room 206, 2nd floor, 288 Dongping Street, Suzhou Industrial Park, Jiangsu Province Applicant after: SUZHOU TOWELL ENERGY SAVING TECHNOLOGY CO., LTD. Address before: 6 Vision Road, Royal Oak Business District, Daventry, Northampton, England Applicant before: Peak Technology Co., Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |