CN112682863A - Oxygen-enriched air conditioner, oxygen supply control method, system, computer equipment and medium - Google Patents
Oxygen-enriched air conditioner, oxygen supply control method, system, computer equipment and medium Download PDFInfo
- Publication number
- CN112682863A CN112682863A CN202011389774.XA CN202011389774A CN112682863A CN 112682863 A CN112682863 A CN 112682863A CN 202011389774 A CN202011389774 A CN 202011389774A CN 112682863 A CN112682863 A CN 112682863A
- Authority
- CN
- China
- Prior art keywords
- oxygen
- air conditioner
- cabin
- enriched air
- mixed flow
- 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
Images
Landscapes
- Air Conditioning Control Device (AREA)
Abstract
The invention belongs to the technical field of air conditioner control, and discloses an oxygen-enriched air conditioner, an oxygen delivery control method, an oxygen storage tank, a computer device and a medium, wherein the oxygen storage tank comprises two independent cabin bodies, namely a storage cabin and a mixed flow cabin, the storage cabin is a storage device and a circulation channel for oxygen generated by an oxygen generation module, and a controllable communication valve is arranged between the storage cabin and the mixed flow cabin; the mixed flow cabin is provided with a controllable valve and an air pump structure, and air in a room is sucked into the mixed flow cabin; at least one oxygen-enriched air conveying pipeline connected with the mixed flow cabin, and at least one controllable valve body and an air pump structure are arranged at the joint; and the control device is arranged on the oxygen-enriched air conveying pipeline through a plurality of control valves and is used for controlling the on-off of the oxygen-enriched air conveying pipeline. The invention utilizes the oxygen storage tank to mix flow, utilizes the air guide part of the air conditioner to carry out cooperative control, plays a better role in mixing flow, reduces the problems of overlarge oxygen concentration, uneven oxygen distribution and the like in the oxygen generation process, and improves the safety and the comfort.
Description
Technical Field
The invention belongs to the technical field of air conditioner control, and particularly relates to an oxygen-enriched air conditioner, an oxygen supply control method, an oxygen supply control system, computer equipment and a medium.
Background
At present, in order to achieve better use experience, an air conditioner with an oxygen producing or enriching function appears on the market, and patent CN108592178B proposes a control method in which a user can set an oxygen content control threshold of an oxygen-enriched air conditioner according to needs, and the oxygen-enriched air conditioner performs oxygen production mode switching according to a set oxygen generator control method, so as to achieve the optimal and most comfortable state of the oxygen content of indoor air and improve the overall comfort, but a specific oxygen production process is lacked, but a control method in the aspects of oxygen production, oxygen transportation, indoor mixed flow distribution and the like is lacked. The existing oxygen-enriched air conditioner lacks a control method in the aspects of oxygen generation, oxygen transportation, indoor mixed flow distribution and the like. The problems of overlarge oxygen concentration, uneven oxygen distribution and the like in the oxygen production process of the conventional oxygen-enriched air conditioner are solved.
Through the above analysis, the problems and defects of the prior art are as follows:
(1) the existing oxygen-enriched air conditioner lacks a control method in the aspects of oxygen generation, oxygen transportation, indoor mixed flow distribution and the like.
(2) The problems of overlarge oxygen concentration, uneven oxygen distribution and the like in the oxygen production process of the conventional oxygen-enriched air conditioner are solved.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides an oxygen-enriched air conditioner, an oxygen supply control method, an oxygen supply control system, computer equipment and a medium.
The invention is realized in such a way that the oxygen supply control system of the oxygen-enriched air conditioner is provided with:
the oxygen storage tank comprises two independent cabin bodies, namely a storage cabin and a mixed flow cabin, the storage cabin is a storage device and a circulation channel for oxygen generated by the oxygen generation module, and a controllable communication valve is arranged between the storage cabin and the mixed flow cabin; the mixed flow cabin is provided with a controllable valve and an air pump structure, and air in a room is sucked into the mixed flow cabin;
at least one oxygen-enriched air conveying pipeline connected with the mixed flow cabin, and at least one controllable valve body and an air pump structure are arranged at the joint;
the control device is arranged on the oxygen-enriched air conveying pipeline through a plurality of control valves and is used for controlling the on-off of the oxygen-enriched air conveying pipeline;
the sample preparation module is used for providing an oxygen source for the air conditioner;
and the air suction pump is connected with the mixed flow cabin of the oxygen storage tank through a pipeline, sucks indoor air into the mixed flow cabin of the oxygen storage tank for mixing, and controls the concentration of output oxygen.
Furthermore, the oxygen-enriched air conveying pipeline is communicated with an air duct of the air conditioner, and a controllable valve is arranged at the communication position.
Furthermore, the oxygen-enriched air conveying pipeline adopts a copper pipe, a stainless steel pipe and a plastic pipe.
Another object of the present invention is to provide a control method of the oxygen supply control system of the oxygen-enriched air conditioner, which includes the steps of:
starting the air conditioner, operating a conventional refrigeration mode, and judging whether the air conditioner enters an oxygen supply mode;
if the air conditioner enters a dehumidification mode, recording the set conditions of a user at the moment, wherein the set conditions comprise information such as temperature, rotating speed of an inner fan, position of an air deflector and the like; otherwise, keeping the current mode to operate;
after recording the conditions set by the user, oxygen produced by the oxygen production module enters a storage cabin of the oxygen storage tank, and a certain amount of oxygen enters a mixed flow cabin of the oxygen storage tank through the valve body; air in a room enters the mixed flow cabin of the oxygen storage tank through the valve body under the action of the air pump;
after a period of time, the oxygen concentration in the mixed flow cabin reaches a certain concentration, and the oxygen concentration is used for judging whether the mixed flow mode of the oxygen storage tank is started or not; if not, the air in the room is continuously input into the mixed flow cabin; if the valve is opened, the valve controls the pipeline to be opened, and oxygen is conveyed to the air duct of the indoor unit of the air conditioner.
Further, the oxygen supply control method of the oxygen-enriched air conditioner also comprises the control of the wind guide component;
under the condition of sweeping wind, the operation of increasing the upper and lower maximum wind guide angles by 10-20 degrees and the operation of normally operating the upper and lower wind guide angles are realized;
under the condition of not sweeping wind, the normal operation of upper and lower wind guide angles is realized.
Furthermore, in the initial college stage, the stage of generating oxygen begins, the oxygen generation amount and the oxygen generation efficiency are high, the oxygen concentration in the oxygen-enriched air conveying pipeline is high, and the oxygen concentration in a room is quickly adjusted;
in the middle stable stage, when the indoor oxygen concentration reaches a certain set threshold, the stable oxygen generation stage is started, and the method is mainly used for balancing the indoor and outdoor pressure difference and improving the comfort of users;
in the later attenuation stage, when the indoor oxygen concentration reaches a certain threshold value of setting for, be close the best comfortable value, the oxygen generation volume reduces with system oxygen rate, and the air conditioner is about to withdraw from system oxygen mode.
And further, different air guide part control methods are operated in different time periods of the oxygen supply mode until the oxygen supply is finished, the oxygen generation mode is exited, the recorded user operation setting is recovered, and the conventional air conditioner operation mode is carried out.
The invention also aims to provide an oxygen-enriched air conditioner, which is used for operating the oxygen supply control method of the oxygen-enriched air conditioner.
Another object of the present invention is to provide a computer apparatus comprising a memory and a processor, wherein the memory stores a computer program, and the computer program, when executed by the processor, causes the processor to execute the oxygen supply control method of an oxygen-enriched air conditioner.
Another object of the present invention is to provide a computer-readable storage medium storing a computer program which, when executed by a processor, causes the processor to execute the oxygen supply control method of an oxygen-enriched air conditioner.
By combining all the technical schemes, the invention has the advantages and positive effects that:
the invention utilizes the oxygen storage tank to mix flow, utilizes the air guide part of the air conditioner to carry out cooperative control, plays a better role in mixing flow, reduces the problems of overlarge oxygen concentration, uneven oxygen distribution and the like in the oxygen generation process, and improves the safety and the comfort.
The invention utilizes the oxygen storage tank to mix the generated oxygen with the indoor air, and utilizes the air guide part of the air conditioner to carry out cooperative control, thereby playing a better mixed flow role, reducing the problems of overlarge oxygen concentration, uneven oxygen distribution and the like in the oxygen generation process, and improving the safety and the comfort.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments of the present application will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained from the drawings without creative efforts.
Fig. 1 is a schematic diagram of an oxygen supply control method for an oxygen-enriched air conditioner according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following 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.
Aiming at the problems in the prior art, the invention provides an oxygen supply control system and method of an oxygen-enriched air conditioner, and the invention is described in detail below with reference to the accompanying drawings.
The oxygen supply control system of the oxygen-enriched air conditioner is provided with the oxygen-enriched air conditioner, and the oxygen-enriched air conditioner is provided with an oxygen storage tank and an oxygen-enriched air conveying pipeline.
The oxygen storage tank comprises two independent cabin bodies of a storage cabin and a mixed flow cabin which are respectively controlled independently; wherein, the storage cabin is a storage device and a circulation channel of oxygen generated by the oxygen generation module, and a controllable communicating valve is arranged between the storage cabin and the mixed flow cabin; the mixing chamber has a controllable valve and air pump arrangement for drawing air from the room into it.
At least one oxygen-enriched air conveying pipeline is arranged, the oxygen-enriched air conveying pipeline is connected with the mixed flow cabin, and at least one controllable valve body and an air pump structure are arranged at the connection position; furthermore, the component is communicated with an air duct of the air conditioner, and preferably, a controllable valve is arranged at the communication position, so that the influence on the oxygen-enriched air conveying pipeline when the air conditioner is in normal operation is reduced.
After the oxygen produced by the oxygen production module is mixed with air in the mixed flow cabin, the mixed oxygen is input into an air duct of an indoor unit of an air conditioner through a pipeline, so that the adverse conditions of drunk oxygen and the like caused by overhigh oxygen concentration are avoided; the oxygen delivery time period is divided into 3 stages, namely an initial high-efficiency stage, a middle stable stage and a later attenuation stage; the oxygen delivery time period corresponds to different control methods of the air guide part, so that a better mixed flow effect is achieved, and the comfort is improved.
The invention utilizes the oxygen storage tank to mix the generated oxygen with the indoor air, and utilizes the air guide part of the air conditioner to carry out cooperative control, thereby playing a better mixed flow role, reducing the problems of overlarge oxygen concentration, uneven oxygen distribution and the like in the oxygen generation process, and improving the safety and the comfort.
The main part is an oxygen storage tank which comprises two independent cabin bodies of a storage cabin and a mixed flow cabin, and mature materials are available on the market and used for temporarily storing and mixing oxygen; the oxygen-enriched air conveying pipeline is preferably a copper pipe, and other types of pipelines (such as stainless steel, plastics and the like) can meet the pressure requirement; a plurality of control valves are matched with logic for control; the sample preparation module is used for providing oxygen for the air conditioner, can be a design module for the air conditioner, and can also be an external oxygen generator and the like; and the air suction pump is connected with the mixed flow cabin of the oxygen storage tank through a pipeline, sucks indoor air into the mixed flow cabin of the oxygen storage tank for mixing, and controls the concentration of output oxygen.
The invention segments the oxygen supply time of the oxygen-enriched air conditioner, preferably, the oxygen supply time is divided into 3 stages, namely an initial high-efficiency stage, a middle stable stage and a later attenuation stage;
(1) the initial college stage starts to generate oxygen, the oxygen generation amount and the oxygen generation efficiency are high, the oxygen concentration in the oxygen-enriched air conveying pipeline is high, and the oxygen concentration in a room is quickly adjusted;
(2) the middle stable stage, when the indoor oxygen concentration reaches a certain set threshold, entering into the stable oxygen generation stage, mainly used for balancing the indoor and outdoor pressure difference and improving the comfort of users;
(3) and in the later attenuation stage, when the indoor oxygen concentration reaches a certain set threshold value, the optimal comfortable value is approached, the oxygen generation amount and the oxygen generation speed are reduced, and the air conditioner is about to exit the oxygen generation mode.
In order to perform better mixed flow control, different oxygen supply time periods of the invention correspond to different control methods of the air guide component, and the specific conditions are as follows:
the control flow chart of the invention is as follows:
starting the air conditioner, operating a conventional refrigeration mode, and judging whether the air conditioner enters an oxygen supply mode;
if the air conditioner enters a dehumidification mode, recording the set conditions of a user at the moment, wherein the set conditions comprise information such as temperature, rotating speed of an inner fan, position of an air deflector and the like; otherwise, the current mode operation is maintained.
After recording the conditions set by the user, oxygen produced by the oxygen production module enters a storage cabin of the oxygen storage tank, and a certain amount of oxygen enters a mixed flow cabin of the oxygen storage tank through the valve body; air in the room enters the mixed flow cabin of the oxygen storage tank through the valve body under the action of the air pump.
After a period of time, the oxygen concentration in the mixed flow cabin reaches a certain concentration, and the mixed flow cabin is used for judging whether the mixed flow mode of the oxygen storage tank is started or not. If not, the air in the room is continuously input into the mixed flow cabin; if the valve is opened, the valve controls the pipeline to be opened, and oxygen is conveyed to the air duct of the indoor unit of the air conditioner.
Further, different air guide part control methods are operated in different oxygen supply time periods until oxygen supply is completed, the oxygen generation mode is exited, recorded user operation settings are restored, and a conventional air conditioner operation mode is carried out.
Only a touch test is carried out, the oxygen concentration is tested at a position 1m away from the air outlet, and under the control method, the oxygen concentration at the air outlet can be maintained within a certain concentration range (10-12%); the concentration of oxygen is not controlled, and the fluctuation is large, namely 7 percent (the concentration is too low) to 20 percent (the oxygen is easy to be drunk).
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The above description is only for the purpose of illustrating the present invention and the appended claims are not to be construed as limiting the scope of the invention, which is intended to cover all modifications, equivalents and improvements that are within the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. An oxygen supply control system of an oxygen-enriched air conditioner is characterized in that the oxygen supply control system of the oxygen-enriched air conditioner is provided with:
the oxygen storage tank comprises two independent cabin bodies, namely a storage cabin and a mixed flow cabin, the storage cabin is a storage device and a circulation channel for oxygen generated by the oxygen generation module, and a controllable communication valve is arranged between the storage cabin and the mixed flow cabin; the mixed flow cabin is provided with a controllable valve and an air pump structure, and air in a room is sucked into the mixed flow cabin;
at least one oxygen-enriched air conveying pipeline connected with the mixed flow cabin, and at least one controllable valve body and an air pump structure are arranged at the joint;
the control device is arranged on the oxygen-enriched air conveying pipeline through a plurality of control valves and is used for controlling the on-off of the oxygen-enriched air conveying pipeline;
the sample preparation module is used for providing an oxygen source for the air conditioner;
and the air suction pump is connected with the mixed flow cabin of the oxygen storage tank through a pipeline, sucks indoor air into the mixed flow cabin of the oxygen storage tank for mixing, and controls the concentration of output oxygen.
2. An oxygen delivery control system of an oxygen-enriched air conditioner as claimed in claim 1, wherein the oxygen-enriched air delivery pipeline is communicated with the air duct of the air conditioner, and a controllable valve is arranged at the communication position.
3. An oxygen delivery control system of an oxygen-enriched air conditioner as claimed in claim 1, wherein the oxygen-enriched air delivery pipeline is made of copper pipe, stainless steel pipe, plastic pipe.
4. A control method of an oxygen supply control system of an oxygen-enriched air conditioner as claimed in any one of claims 1 to 3, characterized in that the oxygen supply control method of the oxygen-enriched air conditioner comprises the following steps:
starting the air conditioner, operating a conventional refrigeration mode, and judging whether the air conditioner enters an oxygen supply mode;
if the air conditioner enters a dehumidification mode, recording the set conditions of a user at the moment, wherein the set conditions comprise information such as temperature, rotating speed of an inner fan, position of an air deflector and the like; otherwise, keeping the current mode to operate;
after recording the conditions set by the user, oxygen produced by the oxygen production module enters a storage cabin of the oxygen storage tank, and a certain amount of oxygen enters a mixed flow cabin of the oxygen storage tank through the valve body; air in a room enters the mixed flow cabin of the oxygen storage tank through the valve body under the action of the air pump;
after a period of time, the oxygen concentration in the mixed flow cabin reaches a certain concentration, and the oxygen concentration is used for judging whether the mixed flow mode of the oxygen storage tank is started or not; if not, the air in the room is continuously input into the mixed flow cabin; if the valve is opened, the valve controls the pipeline to be opened, and oxygen is conveyed to the air duct of the indoor unit of the air conditioner.
5. The method of claim 4, further comprising controlling the air-guiding member;
under the condition of sweeping wind, the operation of increasing the upper and lower maximum wind guide angles by 10-20 degrees and the operation of normally operating the upper and lower wind guide angles are realized;
under the condition of not sweeping wind, the normal operation of upper and lower wind guide angles is realized.
6. An oxygen delivery control method of an oxygen-enriched air conditioner as claimed in claim 4,
in the initial college stage, the stage of generating oxygen is started, the oxygen generation amount and the oxygen generation efficiency are high, the oxygen concentration in the oxygen-enriched air conveying pipeline is high, and the oxygen concentration in a room is quickly adjusted;
in the middle stable stage, when the indoor oxygen concentration reaches a certain set threshold, the stable oxygen generation stage is started, and the method is mainly used for balancing the indoor and outdoor pressure difference and improving the comfort of users;
in the later attenuation stage, when the indoor oxygen concentration reaches a certain threshold value of setting for, be close the best comfortable value, the oxygen generation volume reduces with system oxygen rate, and the air conditioner is about to withdraw from system oxygen mode.
7. The oxygen delivery control method of an oxygen-enriched air conditioner as claimed in claim 4, wherein different wind-guiding component control methods are operated in different time periods of the oxygen delivery mode until the oxygen delivery is completed, the oxygen generation mode is exited, the recorded user operation setting is restored, and the normal air-conditioning operation mode is performed.
8. An oxygen-enriched air conditioner, characterized in that the air conditioner is used for operating the oxygen supply control method of the oxygen-enriched air conditioner as claimed in any one of claims 4 to 7.
9. A computer device, characterized in that the computer device comprises a memory and a processor, the memory storing a computer program which, when executed by the processor, causes the processor to execute the oxygen delivery control method of an oxygen-enriched air conditioner according to any one of claims 4-7.
10. A computer-readable storage medium storing a computer program which, when executed by a processor, causes the processor to execute the oxygen delivery control method of an oxygen-enriched air conditioner of any one of claims 4 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011389774.XA CN112682863B (en) | 2020-12-01 | 2020-12-01 | Oxygen-enriched air conditioner, oxygen supply control method, system, computer equipment and medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011389774.XA CN112682863B (en) | 2020-12-01 | 2020-12-01 | Oxygen-enriched air conditioner, oxygen supply control method, system, computer equipment and medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112682863A true CN112682863A (en) | 2021-04-20 |
| CN112682863B CN112682863B (en) | 2021-11-30 |
Family
ID=75447171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011389774.XA Active CN112682863B (en) | 2020-12-01 | 2020-12-01 | Oxygen-enriched air conditioner, oxygen supply control method, system, computer equipment and medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112682863B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114738970A (en) * | 2022-03-07 | 2022-07-12 | 珠海格力电器股份有限公司 | Oxygen generation control method and device of air conditioner, storage medium and air conditioner |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1376448A (en) * | 1970-11-02 | 1974-12-04 | Bendix Corp | System and method for conditioning air |
| DE19847773A1 (en) * | 1998-10-16 | 2000-04-27 | Froehlich Axel Peter | Air re-generator unit contains mixer chamber fitted with nozzles, steel cartridge with high pressure closure cap for liquid oxygen |
| CN107374874A (en) * | 2017-08-03 | 2017-11-24 | 惠州市美亚飞电器有限公司 | A kind of oxygen-enriched health preserving cabin oxygenerator applied to health |
| CN110230870A (en) * | 2019-05-30 | 2019-09-13 | 青岛海尔空调器有限总公司 | The control method of air conditioner oxygen supply equipment |
-
2020
- 2020-12-01 CN CN202011389774.XA patent/CN112682863B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1376448A (en) * | 1970-11-02 | 1974-12-04 | Bendix Corp | System and method for conditioning air |
| DE19847773A1 (en) * | 1998-10-16 | 2000-04-27 | Froehlich Axel Peter | Air re-generator unit contains mixer chamber fitted with nozzles, steel cartridge with high pressure closure cap for liquid oxygen |
| CN107374874A (en) * | 2017-08-03 | 2017-11-24 | 惠州市美亚飞电器有限公司 | A kind of oxygen-enriched health preserving cabin oxygenerator applied to health |
| CN110230870A (en) * | 2019-05-30 | 2019-09-13 | 青岛海尔空调器有限总公司 | The control method of air conditioner oxygen supply equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114738970A (en) * | 2022-03-07 | 2022-07-12 | 珠海格力电器股份有限公司 | Oxygen generation control method and device of air conditioner, storage medium and air conditioner |
| CN114738970B (en) * | 2022-03-07 | 2024-01-26 | 珠海格力电器股份有限公司 | Air conditioner oxygen generation control method and device, storage medium and air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112682863B (en) | 2021-11-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106225057B (en) | A kind of vertical air conditioner and its air blowing control method | |
| CN106196285B (en) | A kind of vertical air conditioner and its air blowing control method | |
| CN107560124A (en) | Air-conditioning and its control method | |
| CN112682863B (en) | Oxygen-enriched air conditioner, oxygen supply control method, system, computer equipment and medium | |
| CN110715426B (en) | Air conditioner and control method and control device thereof | |
| CN110986322A (en) | Air conditioner operation control method and device and air conditioner system | |
| CN213514152U (en) | Floor type air conditioner indoor unit and air conditioner | |
| CN110094825A (en) | A kind of secondary return air system with energy-conserving action | |
| CN112856665A (en) | Low-oxygen training room air supply system and method | |
| CN112303847A (en) | Air supply control device and method of air conditioner, air conditioner and remote controller | |
| WO2023005198A1 (en) | Air conditioner air guide plate, air conditioner, and air conditioner humidification control method | |
| CN106352471B (en) | A kind of vertical air conditioner and its control method | |
| CN115200094A (en) | Energy-saving air conditioning system and control method thereof | |
| CN112325457B (en) | Multi-split air and composite fresh air combined operation control method and control system | |
| CN109959112A (en) | Humidifying controlling method, the apparatus of air conditioning and computer readable storage medium | |
| CN106196352A (en) | A kind of distributed space gas processing system | |
| CN206145904U (en) | Wind -controlled system is arranged to energy -saving variable new trend in toilet | |
| CN205174711U (en) | New trend multizone CO2 controlling means | |
| CN209840288U (en) | Air conditioner humidifying device and air conditioning system with same | |
| CN105465915B (en) | One kind is with current-controlled central dehumidification system | |
| CN112611094B (en) | Pressure balancing device of laboratory air conditioner circulating system | |
| CN201476203U (en) | Indoor-type radiation central air-conditioning system with constant temperature of supplied water | |
| CN108548307A (en) | Air channel structure, the control method of air conditioner and air conditioner | |
| CN1392376A (en) | Independently controlled central air conditioner air pipe system | |
| CN210373958U (en) | Secondary air return system with energy-saving effect |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |