CN111089379A - Humidifying air film structure - Google Patents
Humidifying air film structure Download PDFInfo
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- CN111089379A CN111089379A CN201911425466.5A CN201911425466A CN111089379A CN 111089379 A CN111089379 A CN 111089379A CN 201911425466 A CN201911425466 A CN 201911425466A CN 111089379 A CN111089379 A CN 111089379A
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- humidity
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F6/00—Air-humidification, e.g. cooling by humidification
- F24F6/02—Air-humidification, e.g. cooling by humidification by evaporation of water in the air
- F24F6/04—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using stationary unheated wet elements
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H15/00—Tents or canopies, in general
- E04H15/02—Tents combined or specially associated with other devices
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H15/00—Tents or canopies, in general
- E04H15/02—Tents combined or specially associated with other devices
- E04H15/10—Heating, lighting or ventilating
- E04H15/14—Ventilating
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H15/00—Tents or canopies, in general
- E04H15/20—Tents or canopies, in general inflatable, e.g. shaped, strengthened or supported by fluid pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Chemical & Material Sciences (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Fluid Mechanics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention provides a humidifying air film structure. The humidifying air film structure comprises: the air film body, enclose the air film cavity between ground and the air film body; the humidifying device increases the humidity of the air in the air film cavity; the control system is electrically connected with the humidifying device to control the opening and closing of the humidifying device; the measuring unit is electrically connected with the control system, the measuring unit measures the air humidity at different positions in the air film cavity, and the control system realizes local humidification according to the air humidity at different positions. The invention solves the problem of high humidification cost of an air film structure in the prior art.
Description
Technical Field
The invention relates to the technical field of air film building equipment, in particular to a humidifying air film structure.
Background
At present, the comfort level of a venue often depends on two indexes: the temperature and humidity of the air. For the cold and hot regulation of stadiums, various ways can be achieved at present. But the control of humidity tends to be costly or impractical. In arid regions, the interiors of a plurality of venues are dry, and if the indoor humidification treatment is carried out through the humidifier, the cost is high, and some venues with large spaces exist, the humidification function cannot be realized.
That is to say, the air film structure in the prior art has the problem that humidification cost is high.
Disclosure of Invention
The invention mainly aims to provide a humidifying air film structure to solve the problem that the air film structure in the prior art is high in humidifying cost.
In order to achieve the above object, the present invention provides a humidified gas film structure comprising: the air film body, enclose the air film cavity between ground and the air film body; the humidifying device increases the humidity of the air in the air film cavity; the control system is electrically connected with the humidifying device to control the opening and closing of the humidifying device; the measuring unit is electrically connected with the control system, the measuring unit measures the air humidity at different positions in the air film cavity, and the control system realizes local humidification according to the air humidity at different positions.
Further, the humidifying device includes: the humidifying openings are multiple and are arranged at intervals; the first solenoid valve, first solenoid valve are a plurality of, and a plurality of first solenoid valves are installed respectively in a plurality of humidification mouthful departments, and first solenoid valve is connected with control system electricity to the switching of independent control humidification mouth.
Furthermore, the humidifying device also comprises a plurality of rotating devices, and each rotating device is respectively arranged at the humidifying hole and controls the humidifying hole to rotate.
Furthermore, the measuring unit comprises a plurality of humidity sensors, the humidity sensors are correspondingly connected with the first electromagnetic valves, after the humidity measured by the measuring unit is lower than the first preset humidity, the control system controls the corresponding first electromagnetic valves to be opened so as to realize fixed-point humidification, and after the humidity measured by the measuring unit is higher than the second preset humidity, the control system controls the corresponding first electromagnetic valves to be closed.
Furthermore, humidification device still includes the blast pipe, and the blast pipe is buried underground in the ground, and the blast pipe has a plurality of supply-air outlets that stretch out ground, and a plurality of supply-air outlet intervals set up, all is provided with the humidifier in each supply-air pipe, and the supply-air outlet forms the humidification mouth, and first solenoid valve setting is in supply-air outlet department to the switching of control supply-air outlet.
Furthermore, the humidifying device also comprises a second electromagnetic valve which is arranged on the humidifier to control the water yield of the humidifying port; and/or the humidifier comprises a water film, the water film is arranged at the air supply pipe, and the air in the air supply pipe brings the humid air into the air film cavity to increase the air humidity in the air film cavity when passing through the water film.
Further, the measuring unit comprises a plurality of temperature sensors, the temperature sensors measure the temperature in the air film cavity, the plurality of temperature sensors are correspondingly connected with the second electromagnetic valve, and the control system controls the humidifying rate of the humidifying port according to the temperature measured by the temperature sensors.
Furthermore, the humidifying device is provided with a plurality of different gears so as to achieve different humidifying rates, the temperature measured by the temperature sensor is greater than a first preset temperature, and the control system controls the second electromagnetic valve to move to the first gear humidifying rate; the temperature measured by the temperature sensor is higher than a second preset temperature, and the control system controls the second electromagnetic valve to move to the second-gear humidifying rate; the temperature measured by the temperature sensor is higher than a third preset temperature, and the control system controls the second electromagnetic valve to move to the third humidification rate.
Further, the first preset temperature is lower than the second preset temperature, the second preset temperature is lower than the third preset temperature, the first-gear humidification rate is lower than the second-gear humidification rate, and the second-gear humidification rate is lower than the third-gear humidification rate.
Further, the humidifying device also comprises an input unit, and the first preset humidity and the second preset humidity can be manually modified to adapt to various use environments.
By applying the technical scheme of the invention, the humidifying air film structure comprises an air film body, a humidifying device, a control system and a measuring unit, wherein an air film cavity is defined between the air film body and the ground; the humidifying device increases the humidity of the air in the air film cavity; the control system is electrically connected with the humidifying device to control the opening and closing of the humidifying device; the measuring unit is electrically connected with the control system, the measuring unit measures the air humidity at different positions in the air film cavity, and the control system realizes local humidification according to the air humidity at different positions.
Through set up the measuring unit in humidification air film structure to detect the humidity of the air of different positions, and control system carries out the humidification to different positions according to the humidity information of each position of measuring unit feedback, according to the humidity information control humidification device of each position, and then has avoided carrying out the humidification to whole air film cavity, the waste of the energy that has significantly reduced is in order to guarantee that each position homoenergetic reaches suitable humidity. The humidifying air film structure realizes fixed-point humidification, and only humidifies the area needing humidification, so that the humidifying cost is greatly reduced, and meanwhile, the energy waste is also reduced.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 shows a schematic diagram of the overall structure of a humidified gas membrane structure according to an alternative embodiment of the present invention.
Wherein the figures include the following reference numerals:
10. a gas film body; 20. a ground surface; 30. a gas film cavity; 40. a humidifying device; 41. a humidifying port; 42. an air supply pipe; 43. a second solenoid valve; 44. a humidifier; 50. a control system; 60. a measuring unit.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
It is noted that, unless otherwise indicated, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
In the present invention, unless specified to the contrary, use of the terms of orientation such as "upper, lower, top, bottom" or the like, generally refer to the orientation as shown in the drawings, or to the component itself in a vertical, perpendicular, or gravitational orientation; likewise, for ease of understanding and description, "inner and outer" refer to the inner and outer relative to the profile of the components themselves, but the above directional words are not intended to limit the invention.
The invention provides a humidifying air film structure, aiming at solving the problem that the air film structure in the prior art is high in humidifying cost.
As shown in fig. 1, the humidified air film structure includes an air film body 10, a humidifying device 40, a control system 50 and a measuring unit 60, wherein an air film cavity 30 is defined between the air film body 10 and the ground 20; the humidifying device 40 increases the humidity of the air in the air film cavity 30; the control system 50 is electrically connected with the humidifying device 40 to control the opening and closing of the humidifying device 40; the measuring unit 60 is electrically connected to the control system 50, the measuring unit 60 measures the air humidity at different positions in the air film cavity 30, and the control system 50 achieves local humidification according to the air humidity at different positions.
Through set up measuring unit 60 in the humidification air film structure to detect the humidity of the air of different positions, and control system 50 is according to the humidity information of each position of measuring unit 60 feedback, and according to the humidity information control humidification device 40 of each position humidify the position of difference, and then has avoided carrying out the humidification to whole air film cavity 30, the waste of the energy that has significantly reduced, in order to guarantee that each position homoenergetic reaches suitable humidity. The humidifying air film structure realizes fixed-point humidification, and only humidifies the area needing humidification, so that the humidifying cost is greatly reduced, and meanwhile, the energy waste is also reduced.
As shown in fig. 1, the humidifying device 40 includes a plurality of humidifying ports 41 and a first electromagnetic valve, wherein the plurality of humidifying ports 41 are arranged at intervals; the number of the first electromagnetic valves is plural, the plural first electromagnetic valves are respectively installed at the plural humidification ports 41, and the first electromagnetic valves are electrically connected to the control system 50 to individually control the opening and closing of the humidification ports 41. The plurality of humidifying ports 41 are located at different positions to perform humidifying operations at different positions, thereby increasing the convenience and stability of the operation of the humidifying device 40. The first solenoid valve is arranged such that the control system 50 can control the opening and closing of the first solenoid valve and thus the opening and closing of the humidification port 41, and the plurality of first solenoid valves are not related and can be individually controlled so as to control the opening and closing of a part of the humidification port 41 in the humidification apparatus 40.
In the present embodiment, the humidifying device 40 further includes a plurality of rotating devices, each of which is installed at the humidifying port 41 and controls the humidifying port 41 to rotate. The rotation means is provided so that the humidifying ports 41 are rotatably operated to increase an area where one humidifying port 41 can humidify. The number of the humidifying ports 41 can be reduced by arranging the rotating device, and the rotating device can rotate the humidifying ports 41 by a certain angle to humidify a certain area.
In this embodiment, the rotating device can drive the humidifying opening 41 to rotate all the time, or can drive the humidifying opening 41 to rotate by a certain angle and then not rotate any more. This arrangement allows the humidifying device 40 to have a plurality of operation modes.
In this embodiment, the measuring unit 60 includes a plurality of humidity sensors, the plurality of humidity sensors are correspondingly connected to the plurality of first electromagnetic valves, after the humidity measured by the measuring unit 60 is lower than a first preset humidity, the control system 50 controls the corresponding first electromagnetic valve to open so as to realize fixed-point humidification, and after the humidity measured by the measuring unit 60 is higher than a second preset humidity, the control system 50 controls the corresponding first electromagnetic valve to close. The humidity sensor can measure the humidity of the air in the air film cavity 30, and the control system 50 controls the opening and closing of the humidification port 41 according to the humidity measured by the humidity sensor, so as to ensure that the humidity of the air in the air film cavity 30 is maintained within a preset humidity range. The plurality of humidity sensors are correspondingly connected with the plurality of first electromagnetic valves so as to control the humidifying ports 41 at different positions.
It should be noted that, one first electromagnetic valve may be connected to a plurality of humidity sensors, and the plurality of humidity sensors are located in different directions of the first electromagnetic valve, and the rotating device is electrically connected to the control system 50, and the control system 50 controls the rotation of the rotating device according to data fed back by the humidity sensors in different directions.
If the data of the humidity sensor in only one direction of the first electromagnetic valve is lower than the preset humidity range, the control system 50 controls the rotating device to rotate the humidifying port 41 to the direction for humidifying; if the data of the humidity sensors of the first solenoid valve in multiple directions are all lower than the preset humidity range, the control system 50 controls the rotating device to rotate back and forth to humidify multiple directions.
In this embodiment, the humidifying device 40 further includes an air supply duct 42, the air supply duct 42 is buried under the ground 20, the air supply duct 42 has a plurality of air supply ports extending out of the ground 20, the plurality of air supply ports are arranged at intervals, a humidifier 44 is arranged in each air supply duct, the air supply ports form the humidifying ports 41, and a first electromagnetic valve is arranged at each air supply port to control opening and closing of the air supply port. Since the wind at the blast tube 42 has a large impact force. And the humidifier 44 is placed at the delivery tube, and water atomized by the humidifier 44 can be delivered into the air film cavity 30 after ventilation, so as to increase the area in which the humidifier 44 can be dispersed. This arrangement can reduce the number of the humidification ports 41 while securing a humidified area.
In the present embodiment, the humidifying device 40 further includes a second electromagnetic valve 43, and the second electromagnetic valve 43 is disposed on the humidifier 44 to control the amount of the water output from the humidifying port 41. The second solenoid valve 43 can control the amount of the water output of the humidifier 44, and thus can control the humidification rate of the humidification apparatus 40.
In the present embodiment, the humidifier 44 further includes a blower tube 42, which is disposed at the blower tube 42 and introduces humid air into the air film chamber 30 to increase the humidity of the air in the air film chamber 30 when the air in the blower tube 42 passes through. This arrangement may increase the humidity of the air within the air film cavity 30.
In this embodiment, the measuring unit 60 includes a plurality of temperature sensors, the temperature sensors measure the temperature in the air film cavity 30, the plurality of temperature sensors are correspondingly connected to the second electromagnetic valve 43, and the control system 50 controls the humidification rate of the humidification port 41 according to the temperature measured by the temperature sensors. Since the higher the temperature, the lower the humidity in the air film chamber 30, the control system 50 can control the humidification rate according to the temperature measured by the temperature sensor to ensure that the humidity in the air film chamber 30 is maintained within the preset humidity range.
Optionally, the humidifying device 40 has a plurality of different gears to achieve different humidifying rates, the temperature measured by the temperature sensor is greater than the first preset temperature, and the control system 50 controls the second electromagnetic valve 43 to move to the first gear humidifying rate; the temperature measured by the temperature sensor is higher than a second preset temperature, and the control system 50 controls the second electromagnetic valve 43 to move to the second-gear humidification rate; the temperature measured by the temperature sensor is higher than the third preset temperature, and the control system 50 controls the second electromagnetic valve 43 to move to the third humidification rate. The arrangement can reduce the energy waste, ensure the humidity in the air film cavity 30 to be maintained in a preset humidity range, and greatly reduce the production cost.
Specifically, the first preset temperature is lower than the second preset temperature, the second preset temperature is lower than the third preset temperature, the first-gear humidification rate is lower than the second-gear humidification rate, and the second-gear humidification rate is lower than the third-gear humidification rate. The higher the temperature, the greater the humidification rate, which is beneficial to maintain the humidity of the air in the air film cavity 30 within the preset humidity range.
In this embodiment, the humidifying device 40 further includes an input unit, and the first preset humidity and the second preset humidity can be manually modified to adapt to various use environments. Set up like this and make humidification air film can be applicable to different environment, and then can increase the commonality of humidification air film structure.
It is to be understood that the above-described embodiments are only a few, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular is intended to include the plural unless the context clearly dictates otherwise, and it should be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of features, steps, operations, devices, components, and/or combinations thereof.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A humidified gas film structure comprising:
the air film comprises an air film body (10), wherein an air film cavity (30) is defined between the air film body (10) and the ground (20);
a humidification device (40), the humidification device (40) increasing the humidity of the air within the air film cavity (30);
the control system (50) is electrically connected with the humidifying device (40) to control the opening and closing of the humidifying device (40);
the measuring unit (60) is electrically connected with the control system (50), the measuring unit (60) measures the air humidity of different positions in the air film cavity (30), and the control system (50) realizes local humidification according to the air humidity of different positions.
2. Humidified gas membrane structure according to claim 1, characterised in that the humidifying device (40) comprises:
a plurality of humidifying ports (41), wherein the plurality of humidifying ports (41) are arranged at intervals;
the first electromagnetic valves are respectively arranged at the plurality of humidifying ports (41), and are electrically connected with the control system (50) so as to independently control the opening and closing of the humidifying ports (41).
3. The humidified gas film structure according to claim 2, wherein the humidifying device (40) further comprises a plurality of rotating devices, each rotating device is installed at the humidifying port (41) and controls the humidifying port (41) to rotate.
4. The humidified air film structure of claim 2, wherein the measuring unit (60) comprises a plurality of humidity sensors, the plurality of humidity sensors are correspondingly connected to the plurality of first electromagnetic valves, after the humidity measured by the measuring unit (60) is lower than a first preset humidity, the control system (50) controls the corresponding first electromagnetic valves to be opened to realize fixed-point humidification, and after the humidity measured by the measuring unit (60) is higher than a second preset humidity, the control system (50) controls the corresponding first electromagnetic valves to be closed.
5. The humidifying air film structure according to claim 4, wherein the humidifying device (40) further comprises an air supply pipe (42), the air supply pipe (42) is buried under the ground (20), the air supply pipe (42) is provided with a plurality of air supply openings extending out of the ground (20), the air supply openings are arranged at intervals, humidifiers (44) are arranged in the air supply pipe (42), the air supply openings form the humidifying openings (41), and the first electromagnetic valve is arranged at the air supply openings to control the opening and closing of the air supply openings.
6. The humidified gas film structure of claim 5,
the humidifying device (40) further comprises a second electromagnetic valve (43), and the second electromagnetic valve (43) is arranged on the humidifier (44) to control the water outlet quantity of the humidifying port (41); and/or
The humidifier (44) comprises a blower pipe (42), and when the air in the blower pipe (42) passes through the humidifier (44), the air brings humid air into the air film cavity (30) to increase the air humidity in the air film cavity (30).
7. The humidified gas film structure according to claim 6, wherein the measuring unit (60) comprises a plurality of temperature sensors for measuring the temperature in the gas film chamber (30), the plurality of temperature sensors are correspondingly connected to the second solenoid valve (43), and the control system (50) controls the humidification rate of the humidification port (41) according to the temperature measured by the temperature sensors.
8. The humidified air film structure according to claim 7, wherein the humidifying device (40) has a plurality of different gears to achieve different humidification rates, the temperature measured by the temperature sensor is greater than a first preset temperature, and the control system (50) controls the humidification rate at which the second solenoid valve (43) is moved to one gear; the temperature measured by the temperature sensor is higher than a second preset temperature, and the control system (50) controls the second electromagnetic valve (43) to move to the second-gear humidification rate; the temperature measured by the temperature sensor is higher than a third preset temperature, and the control system (50) controls the second electromagnetic valve (43) to move to a third humidification rate.
9. The humidified gas film structure of claim 8, wherein the first predetermined temperature is less than the second predetermined temperature, the second predetermined temperature is less than the third predetermined temperature, the first level humidification rate is less than the second level humidification rate, and the second level humidification rate is less than the third level humidification rate.
10. The humidified gas film structure of claim 8, wherein the humidifying device (40) further comprises an input unit, and the first preset humidity and the second preset humidity can be manually modified to adapt to various use environments.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201911425466.5A CN111089379A (en) | 2019-12-31 | 2019-12-31 | Humidifying air film structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911425466.5A CN111089379A (en) | 2019-12-31 | 2019-12-31 | Humidifying air film structure |
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| CN207019225U (en) * | 2017-03-07 | 2018-02-16 | 佛山市菜鸟电器有限公司 | A kind of intelligent humidifier |
| CN207597593U (en) * | 2017-12-07 | 2018-07-10 | 深圳市博德维环境技术股份有限公司 | Pneumatic membrane building and combinations thereof formula air duct |
| CN109302992A (en) * | 2017-07-27 | 2019-02-05 | 普安县红星种养殖有限责任公司 | Intelligent Pili in Fetus of Haired Rabbit raises greenhouse |
| CN109594653A (en) * | 2018-11-05 | 2019-04-09 | 阳明传媒有限公司 | The pressure control device and method and control system of pneumatic membrane building |
| CN109915974A (en) * | 2019-03-21 | 2019-06-21 | 珠海格力电器股份有限公司 | Humidification system and its control method |
| CN209244179U (en) * | 2018-09-20 | 2019-08-13 | 中成空间（深圳）智能技术有限公司 | Air film air channel structure |
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2019
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4718130A (en) * | 1984-08-31 | 1988-01-12 | Interpools Systems, Inc. | Interdome enclosure system for a heated swimming pool |
| CN201885316U (en) * | 2009-04-13 | 2011-06-29 | 木村工机株式会社 | Refrigerating/heating unit and refrigerating/heating device |
| CN105638308A (en) * | 2014-11-15 | 2016-06-08 | 陕西银河网电科技有限公司 | Automatic control plant cultivation greenhouse |
| CN205688580U (en) * | 2016-06-14 | 2016-11-16 | 北京中天久业膜建筑技术有限公司 | A kind of negative pressure pneumatic membrane building system |
| CN207019225U (en) * | 2017-03-07 | 2018-02-16 | 佛山市菜鸟电器有限公司 | A kind of intelligent humidifier |
| CN109302992A (en) * | 2017-07-27 | 2019-02-05 | 普安县红星种养殖有限责任公司 | Intelligent Pili in Fetus of Haired Rabbit raises greenhouse |
| CN207597593U (en) * | 2017-12-07 | 2018-07-10 | 深圳市博德维环境技术股份有限公司 | Pneumatic membrane building and combinations thereof formula air duct |
| CN209244179U (en) * | 2018-09-20 | 2019-08-13 | 中成空间（深圳）智能技术有限公司 | Air film air channel structure |
| CN109594653A (en) * | 2018-11-05 | 2019-04-09 | 阳明传媒有限公司 | The pressure control device and method and control system of pneumatic membrane building |
| CN109915974A (en) * | 2019-03-21 | 2019-06-21 | 珠海格力电器股份有限公司 | Humidification system and its control method |
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Application publication date: 20200501 |
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