CN213020223U - Ground air supply device, air pipe and independent temperature and humidity control air conditioning system - Google Patents
Ground air supply device, air pipe and independent temperature and humidity control air conditioning system Download PDFInfo
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- CN213020223U CN213020223U CN202021411349.1U CN202021411349U CN213020223U CN 213020223 U CN213020223 U CN 213020223U CN 202021411349 U CN202021411349 U CN 202021411349U CN 213020223 U CN213020223 U CN 213020223U
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Abstract
The patent of the utility model discloses a ground air supply arrangement, tuber pipe and humiture independent control air conditioning system. This ground air supply arrangement can install at the indoor tuber pipe end of new fan of family formula, includes: the box body is sequentially divided into an air supply control section, a local mixing section and an air supply section by the first partition plate and the second partition plate, and ventilation openings are formed in the box body above the local mixing section and the air supply section; the honeycomb duct is arranged at the local mixing section, one end of the honeycomb duct is communicated with the air supply control section, the other end of the honeycomb duct is provided with an air outlet facing the air supply section, a certain distance is reserved between the air outlet and the first partition plate, and the second partition plate is arranged above the air outlet. This patent forms the inside and outside pressure difference of box through box inner structure to make air supply arrangement hot-air around flow, realized improving the temperature of indoor tuber pipe terminal department, increase the purpose of air outlet department comfort level.
Description
Technical Field
The utility model relates to an air conditioning technology field, specific theory relates to a ground air supply arrangement, tuber pipe and humiture independent control air conditioning system.
Background
At present, the requirement of residential buildings on the residential comfort is gradually improved, and a household fresh air system is gradually used in newly-built residential buildings. The conventional household fresh air is usually started by the whole household at the same time, and the increase of the fresh air volume causes the increase of the air conditioning load; the fresh air system combines the air conditioning mode of radiation system often can provide more excellent indoor travelling comfort requirement, and under its summer operating mode, the new trend needs to undertake indoor latent heat load to the air supply temperature who has caused the new trend is low excessively, and the travelling comfort near the new trend mouth is relatively poor.
Therefore, can make the improvement to the supply air duct on indoor ground, realize improving the indoor air outlet of air conditioner and go out the temperature, increase air outlet department comfort level, be the problem that this patent wants to solve.
Disclosure of Invention
To the above defect that prior art exists, the utility model provides a ground air supply arrangement, tuber pipe and humiture independent control air conditioning system. The air outlet temperature of the indoor air outlet of the air conditioner is improved, and the comfort degree of the air outlet is increased.
The utility model provides a technical scheme as follows:
a floor air supply arrangement comprising: the box body is sequentially divided into an air supply control section, a local mixing section and an air supply section by the first partition plate and the second partition plate, and ventilation openings are formed in the box body above the local mixing section and the air supply section; wherein the content of the first and second substances,
the honeycomb duct sets up the local section of mixing, honeycomb duct one end with air supply control section switch-on, the other end have one court the air outlet of air supply section, just the air outlet with a determining deviation has between the first baffle, the second baffle sets up the air outlet top makes below the second baffle forms the air current passageway of air outlet.
The utility model discloses the scheme discloses a can install at terminal ground air supply arrangement of indoor tuber pipe of new fan of family formula, has realized improving the temperature of indoor tuber pipe terminal department through honeycomb duct, box, the inside first baffle of box, second baffle isotructure, increases the purpose of air outlet department comfort level. Specifically, the ground air supply device is divided into an air supply control section, a local mixing section and an air supply section by a first partition plate and a second partition plate in sequence. Firstly, airflow passes through the flow guide pipe, enters the air supply section from the lower part of the second partition plate, and then uniformly overflows from the vent; secondly, in the local mixing section, an independent space is formed by the box body, the second partition plate and the first partition plate, and only an airflow channel and a vent are reserved. And the air current in the honeycomb duct flows to the air supply section from the air outlet, and the flow velocity is greater than the surrounding air velocity, so that the pressure intensity in the space is smaller than the external air pressure of the box body. Therefore, the local mixing section starts to suck hot air outside the box body through the ventilation opening, the temperature around the ground air supply device is changed, and the comfort level is increased. The scheme ingeniously utilizes the principle that air pressure flows from high pressure to low pressure automatically and the principle that high flow rate air pressure is lower than bottom flow rate air pressure, and achieves the purpose of improving the comfort degree around the ground air supply device.
Furthermore, the honeycomb duct is the throat form, includes a major diameter end and a path end, the path end has seted up the air outlet.
The utility model discloses the scheme further discloses honeycomb duct and concrete structure thereof, and loudspeaker form or throat column structure through the honeycomb duct have realized the gathering effect to the air to the new trend that makes through the honeycomb duct has higher velocity of flow, thereby more efficient arouses the flow of hot-air on every side, thereby temperature around the better change ground air supply arrangement, this scheme simple structure nevertheless has creativity, has higher practicality in practical application.
Furthermore, the ground air supply device also comprises an air supply pipe which is arranged in the air supply control section, and one end of the air supply pipe is connected with the flow guide pipe; and/or; and a through hole is formed in one surface of the box body, which is far away from the air supply section, the air supply pipe penetrates through the through hole, and the air supply control section is fixedly connected with the flow guide pipe.
The utility model discloses a scheme further discloses an air supply pipe, on one hand, the air supply pipe can be connected with a flow guide pipe and used for inputting air flow; on the other hand, the blast pipe passes through the air supply control section, so that technicians can conveniently install, disassemble or maintain the connecting part of the blast pipe and the flow guide pipe in the air supply control section.
Furthermore, the ground air supply device also comprises an air volume adjusting valve which is positioned in the air supply control section and arranged on the air supply pipe.
Furthermore, the ground air supply device also comprises a cover plate, wherein the cover plate is detachably arranged above the air supply control section and/or the local mixing section and/or the air supply section, and the surface of the cover plate is provided with the ventilation opening; and/or; the cover plate is a cover plate rolled mat.
The utility model discloses a scheme further discloses air volume adjusting valve and mounted position, through increase air volume adjusting valve in the air supply control section, on the one hand, can realize the regulation to the amount of wind, can close the new trend passageway in some rooms alone, realize saving resources, reduce the technical effect of power loss; on the other hand, with air regulation valve setting in the air supply control section, and the apron can be dismantled with the box and be connected, can make things convenient for later maintenance and maintenance. The cover plate roll mat is used as a cover plate, when maintenance and inspection are needed, only the cover plate roll mat of the corresponding part of the air supply control section needs to be opened, the cover plate does not need to be disassembled in a large area, and the maintenance and inspection device is simple and practical. And, all set up the apron through controlling section, local mixing section and the air supply section top in the air supply, can increase air inlet, the area of airing exhaust, make apron unit ventilation volume reduce, avoid cold wind gathering, increase the comfort level.
Further, the first partition plate and the second partition plate are fixed inside the box body along the vertical direction, and the cover plate is detachably mounted on the upper surface of the box body; the surface of the first partition plate is provided with a through hole for fixing the flow guide pipe, the flow guide pipe is arranged in the local mixing section along the horizontal direction, and the second partition plate and one side of the box body, which is far away from the air supply control section, have a certain distance.
The utility model discloses the scheme further discloses the concrete structure of this box. The structure has simple structure and high stability and has higher feasibility and practicability.
Further, the box body is fixed on a concrete floor through a threaded connecting piece; and/or; the threaded connecting piece is a leveling nut.
The utility model discloses the scheme further discloses the mounting means of box, passes through the leveling nut with this box and fixes at indoor concrete subaerially, can adjust the leveling nut according to the ground condition and make the box remain the level all the time.
Further, the air volume regulating valve is an electric regulating valve; and/or; the ground air supply device also comprises an electric controller which is arranged at the air supply control section and electrically connected with the electric regulating valve.
The utility model discloses the scheme further discloses air regulation valve's concrete type, for electric control valve, can open or stop or adjust the new trend in the air supply pipe through to automatically controlled ware remote control's mode if infrared remote control to swift convenient carry out regulation control to indoor new trend, more have intellectuality, the practicality is strong.
The tail end of the air pipe is provided with any one of the ground air supply devices, and the air pipe is connected with an air supply pipe of the ground air supply device.
The utility model provides an above-mentioned tuber pipe is installed to humiture independent control air conditioning system, humiture independent control air conditioning system.
The utility model discloses the scheme further discloses an tuber pipe and a humiture independent control air conditioning system, through being connected with the blast pipe at the tuber pipe, and then through installing this tuber pipe at humiture independent control air conditioning system to realized this humiture independent control air conditioning system, can satisfy the requirement of user to the new trend, the new trend of different functional areas can be according to user's demand switch or regulation, improve personnel's action energy-conservation; on the other hand, the technical effect of optimizing the airflow organization of the tail air supply outlet is realized by adjusting the structural arrangement of the ground air supply outlet.
The technical effects of the utility model reside in that:
1. an independent space is formed in the local mixing section through the box body, the first partition plate and the second partition plate, air flow in the air supply pipe flows to the ventilation opening from the air outlet, the flow speed is higher than the flow speed of the surrounding air, and the pressure intensity of the closed space is smaller than the air pressure outside the box body. Therefore, the local mixing section starts to suck hot air outside the box body through the ventilation opening, the temperature around the ground air supply device is changed, and the comfort level is increased. The scheme ingeniously utilizes the principle that air pressure automatically flows from high pressure to low pressure and the principle that high-flow-rate air pressure is lower than bottom-flow-rate air pressure, and achieves the purpose of improving the comfort around the ground air supply device;
2. the air gathering effect is realized through the horn-shaped or necking-shaped structure of the flow guide pipe, so that the fresh air passing through the flow guide pipe has higher flow velocity, the flow of surrounding hot air is more efficiently caused, and the temperature around the ground air supply device is better changed;
3. by adding the air volume regulating valve in the air supply control section, on one hand, the air volume can be regulated, and on the other hand, the fresh air channels of partial rooms can be independently closed, so that the technical effects of saving resources and reducing power loss are achieved;
4. the ventilation area can be increased by mounting the cover plates on the upper surface of the box body, so that the unit air exhaust quantity of the ventilation opening is reduced, cold air accumulation is avoided, and the comfort level is increased;
5. the fresh air in the air supply pipe is started or stopped or adjusted in a remote control or infrared control mode, so that the indoor fresh air is quickly and conveniently adjusted and controlled, and the device is more intelligent and strong in practicability;
6. the ground air supply device is arranged at the tail end of the air pipe, and the air pipe is arranged in the independent temperature and humidity control air conditioning system, so that the independent temperature and humidity control air conditioning system is realized, the requirements of users on fresh air can be met, the fresh air in different functional areas can be switched or adjusted according to the requirements of the users, and the behavior energy conservation of personnel is improved; on the other hand, the technical effect of optimizing the airflow organization of the tail air supply outlet is realized by adjusting the structural arrangement of the ground air supply outlet.
Drawings
The invention will be described in further detail with reference to the following drawings and embodiments:
FIG. 1 is a schematic diagram of the device of the present invention;
fig. 2 is a top view of the device of the present invention.
The reference numbers illustrate:
1. the air supply control section comprises an air supply control section 2, a local mixing section 3, an air supply section 4, an air vent, 5, an air supply pipe 6, an air volume adjusting valve 7, a flow guide pipe 8, an air outlet 9, a concrete floor 10, a leveling nut 11, a box body 12, a second partition plate 13, a first partition plate 14 and a cover plate 14.
Detailed Description
In order to more clearly illustrate embodiments of the present invention or technical solutions in the prior art, specific embodiments of the present invention will be described below with reference to the accompanying drawings. It is obvious that the drawings in the following description are only examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be obtained from these drawings without inventive effort.
For the sake of simplicity, only the parts related to the utility model are schematically shown in the drawings, and they do not represent the actual structure as a product. In addition, in order to make the drawings concise and understandable, components having the same structure or function in some of the drawings are only schematically illustrated or only labeled. In this document, "one" means not only "only one" but also a case of "more than one".
It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.
In this context, it is to be understood that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, in the description of the present application, the terms "first", "second", and the like are used only for distinguishing the description, and are not intended to indicate or imply relative importance.
In order to more clearly illustrate embodiments of the present invention or technical solutions in the prior art, specific embodiments of the present invention will be described below with reference to the accompanying drawings. It is obvious that the drawings in the following description are only examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be obtained from these drawings without inventive effort.
[ EXAMPLES one ]
As shown in fig. 1, the floor air supply device mainly includes an open box 11, a cover 14, and an air supply pipe 5 and a draft tube 7 inside the box 11, wherein the box 11 further has a second partition 12 and a first partition 13 therein to divide the box 11 into an air supply section 3, a local mixing section 2, and an air supply control section 1.
Specifically, as shown in fig. 2, the box 11 is provided with vents 4 above the air supply section 3, the local mixing section 2 and the air supply control section 1, that is, the upper surface of the box 11 is an opening. Preferably, a cover plate 14 is installed on the upper surface of the box body 11, the cover plate 14 covers the air supply control section 1, the local mixing section 2 and the air supply section 3, and the plurality of ventilation openings 4 are uniformly formed in the surface of the cover plate 14.
Further preferably, one end of the blast pipe 5 can be connected with the air-conditioning ventilation duct, and the other end passes through the blast control section 1 and is fixedly connected with the draft pipe 7. Wherein, a local mixing section 2 is formed between the second partition plate 12 and the first partition plate 13, an independent space is formed by the box body 11, the second partition plate 12 and the first partition plate 13, and only an airflow channel and a vent 4 below the second partition plate 12 are left. And the air flow in the blast pipe 5 flows to the blast section 3 from the air flow channel, the flow rate is higher than the peripheral air flow rate, and the pressure intensity of the closed space is smaller than the external air pressure of the box body 11. The local mixing section 2 begins to draw in hot air outside the cabinet 11 through the vents 4, changing the temperature around the floor air supply, increasing comfort.
Further preferably, the flow guide tube 7 is formed in a trumpet shape, and the flow velocity of the gas flow is increased by polymerizing the gas flow from the small-diameter end when the gas flow passes through the flow guide tube 7. Preferably, the ground air supply device is further provided with an air volume adjusting valve 6, an adjusting valve controller and the like in the air supply control section 1. The cover plate 14 detachably mounted on the case 11 is combined to facilitate the detachment.
The patent of the utility model also discloses an tuber pipe, this tuber pipe is connected through blast pipe 5 at its end with above-mentioned ground air supply arrangement to realized that the tuber pipe end has higher ground comfort level, avoided the technological effect of subcooling.
The patent of the utility model also discloses a humiture independent control air conditioning system, this humiture independent control air conditioning system has installed foretell tuber pipe.
In practical application, the temperature and humidity independent control air conditioning system generates air flow, and the air flow enters the air supply pipe 5 through the air pipe. The air flow enters the guide pipe 7 through the blast pipe 5, is discharged from the guide pipe 7, flows to the vent at a high speed, enters the air supply section 3 through the vent, and is uniformly discharged from the vent 4 in the air supply section 3. In the local mixing section 2, the air pressure inside the local mixing section 2 is reduced due to the high flow velocity of the air flow discharged from the blast pipe 5, and the hot air around starts to be sucked through the ventilation opening 4, so that the temperature around the box body 11 is improved.
[ example two ]
As shown in fig. 1, a ground air supply device is provided, which can be installed at the end of an indoor air pipe of a household fresh air blower, and mainly comprises three parts: a box body 11, an air supply pipe 5 leading to the interior of the box body 11, and a guide pipe 7 mounted on the air supply pipe 5. The air pressure balance principle is mainly utilized in the scheme, namely, the air flows to the low pressure from the high pressure automatically, and the high flow speed air pressure is lower than the bottom flow speed air pressure, so that the hot air reversely flows around the local mixing section 2, and the purpose of improving the comfort degree around the ground air supply device is achieved.
As shown in fig. 2, a ventilation opening 4 is formed on the surface of the box body 11; the blast pipe 5 can be communicated with the tail end of the indoor air pipe, and the outlet end of the blast pipe 5 is arranged in the box body 11; the guide pipe 7 is installed at the outlet end of the blast pipe 5 and has an air outlet 8. The air flow passing through the flow guide pipe 7 flows along the air flow guide direction, the flow guide direction and the opening direction of the vent 4 form a certain angle, and the air outlet 8 is not directly towards the vent 4. The radial space between the draft tube 7 and the box body 11 can be used for sucking hot air outside the box body 11, so that the hot air around the air outlet 8 flows reversely, the temperature around the ground air supply device is changed, and the comfort level is increased. It should be noted that the flow guiding direction is a flow direction of air ejected from the air outlet 8 after the air flow passes through the flow guiding pipe 7, and is a small segment of air flow direction. In this embodiment, the water conservancy diversion direction is by 8 levels of air outlet towards the other end of box 11, in addition, because gas flow has divergence to and there is the error in the actual installation, therefore the water conservancy diversion direction can have certain contained angle with the horizontal direction, all belong to the utility model discloses a protection scope. Preferably, the ventilation opening 4 extends from the blowing control section 1 to the blowing section 3 in the air flow guiding direction. The ventilation opening 4 is arranged on the upper surface of the box body 11, and the air flow guiding direction is vertical to the opening direction.
A certain gap is left between the outer surface of the draft tube 7 and the side wall of the box body 11, so that a pressure difference is formed between the inside of the box body 11 and the outside to form a local mixing section 2; the guide pipe 7 is spaced from the inner wall of the box body 11 along the guide direction to form an air supply section 3.
Specifically, the draft tube 7 is in a necking shape and comprises a large-diameter end and a small-diameter end; the big footpath end and air outlet 8 fixed connection, the path end is towards 11 inner walls of box. The gathering effect on air is realized through the horn-shaped or necking-shaped structure of the draft tube 7, so that the fresh air passing through the draft tube 7 has higher flow velocity. A cover plate 14 is detachably arranged at the air vent 4; the cover plate 14 is a cover plate rolled mat; the box 11 is fixed on the concrete floor 9 by leveling nuts 10. On the one hand, can make the new trend that flows vent 4 more even, on the other hand can conveniently dismantle, is favorable to the later stage maintenance. Preferably, the cover plate roll mat corresponding to the part needing to be maintained can be rolled up in the maintenance process by using the cover plate roll mat, and the cover plate roll mat is simple, convenient and easy to carry. Finally, the box body 11 is fixed on the indoor concrete floor through the leveling nut 10, and the leveling nut 10 can be adjusted according to the floor condition to keep the box body 11 horizontal all the time.
In another preferred embodiment, the ground air supply device further comprises an air volume adjusting valve 6, wherein the air volume adjusting valve 6 is arranged inside the air supply pipe 5; the air volume adjusting valve 6 is positioned inside the box body 11 and is arranged at one end of the blast pipe 5 far away from the flow guide pipe 7 to form an air supply control section 1. Specifically, the air volume adjusting valve 6 is an electric adjusting valve, and the air supply pipe 5 can be started, stopped or adjusted in a remote control or infrared control mode. The air volume can be adjusted, or the fresh air channels of partial rooms can be independently closed, so that the technical effects of saving resources and reducing power loss are achieved.
The patent of the utility model also discloses an tuber pipe, this tuber pipe is through having installed above-mentioned ground air supply arrangement at its end to realized that the tuber pipe end has higher ground comfort level, avoided the technological effect of subcooling.
The patent of the utility model also discloses a humiture independent control air conditioning system, this humiture independent control air conditioning system has installed foretell tuber pipe. Fresh air in the temperature and humidity independent control air conditioning system needs to bear indoor humidity, the fresh air in summer working conditions often needs to be processed to a lower temperature, and the processed fresh air is sent into the room through the air supply pipe 5.
Wherein, the ground air supply device can be divided into three sections according to functions: an air supply control section 1, a local mixing section 2 and an air supply section 3. The three functional sections are covered by cover plate rolling mats, and the cover plate rolling mats can be disassembled, so that later-stage maintenance is facilitated. The ground air supply control section 1 is mainly provided with a valve maintenance and control part, and an electric regulating valve is added to control the starting, stopping and regulating functions of a tail end air port; the supporting tuber pipe of ground supply-air outlet adopts ground supply-air pipe 5 more, and electric control valve combines the unified setting of supply-air outlet, and the later maintenance and the maintenance of being convenient for. The blast pipe 5 is sent into indoorly through honeycomb duct 7, and honeycomb duct 7 mainly improves the tuber pipe velocity of flow of pipeline, and the fresh air of higher speed improves summer air supply temperature in local mixing section 2 mat rolls up partial indoor return air, improves indoor travelling comfort. Therefore, the temperature and humidity independent control air conditioning system can meet the requirements of users on fresh air, the fresh air in different functional areas can be switched on or switched off or adjusted according to the requirements of the users, and the behavior energy conservation of personnel is improved; in addition, through the structural arrangement of adjustment ground supply-air outlet, realized optimizing the technological effect of the air current tissue of terminal supply-air outlet.
In practical application, the blast pipe 5 is communicated with the tail end of an air pipe of an air conditioning system, the box body 11 is fixed on a concrete floor 9 through the leveling nut 10, and the upper surface of the box body 11 is flush with an indoor floor. After the air conditioning system is started, airflow enters the blast pipe 5 through the air pipe, the airflow is accelerated in flow speed through the polymerization and the diversion action of the diversion pipe 7, the air pressure around the air outlet 8 is lower than the air pressure outside the box body 11, and the air around the box body 11 is sucked into the box body 11, so that the hot air around the box body 11 reversely flows, and the temperature around the air outlet 8 is adjusted. Meanwhile, the air flow through the air outlet 8 continuously flows in the box body 11 along the flow guiding direction and continuously overflows from the air supply section 3 in the flowing process, so that the air is uniformly discharged out of the box body 11, and the comfort degree around the air supply section 3 is improved.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A floor air supply apparatus, comprising: the box body is sequentially divided into an air supply control section, a local mixing section and an air supply section by the first partition plate and the second partition plate, and ventilation openings are formed in the box body above the local mixing section and the air supply section; wherein the content of the first and second substances,
the honeycomb duct sets up the local section of mixing, honeycomb duct one end with air supply control section switch-on, the other end have one court the air outlet of air supply section, just the air outlet with a determining deviation has between the first baffle, the second baffle sets up the air outlet top makes below the second baffle forms the air current passageway of air outlet.
2. A floor air supply arrangement as claimed in claim 1, wherein:
the draft tube is in a necking shape and comprises a large-diameter end and a small-diameter end, and the small-diameter end is provided with the air outlet.
3. A floor air supply arrangement as claimed in claim 1, further comprising:
the air supply pipe is arranged in the air supply control section, and one end of the air supply pipe is connected with the flow guide pipe;
and/or;
and a through hole is formed in one surface of the box body, which is far away from the air supply section, the air supply pipe penetrates through the through hole, and the air supply control section is fixedly connected with the flow guide pipe.
4. A floor air supply arrangement as claimed in claim 3, further comprising:
and the air volume regulating valve is positioned in the air supply control section and arranged on the air supply pipe.
5. A floor air supply arrangement as claimed in claim 1, further comprising:
the cover plate is detachably arranged above the air supply control section and/or the local mixing section and/or the air supply section, and the surface of the cover plate is provided with the ventilation opening;
and/or;
the cover plate is a cover plate rolled mat.
6. A floor air supply arrangement as claimed in claim 5,
the first partition plate and the second partition plate are fixed in the box body along the vertical direction, and the cover plate is detachably mounted on the upper surface of the box body;
the surface of the first partition plate is provided with a through hole for fixing the flow guide pipe, the flow guide pipe is arranged in the local mixing section along the horizontal direction, and the second partition plate and one side of the box body, which is far away from the air supply control section, have a certain distance.
7. A floor air supply arrangement as claimed in claim 1,
the box body is fixed on the concrete floor through a threaded connecting piece;
and/or;
the threaded connecting piece is a leveling nut.
8. A floor air supply arrangement as claimed in claim 4, wherein:
the air volume regulating valve is an electric regulating valve;
and/or;
the ground air supply device also comprises an electric controller which is arranged at the air supply control section and electrically connected with the electric regulating valve.
9. An air duct, characterized in that the air duct is provided with the ground air supply device of any one of claims 1 to 6 at the end thereof, and the air duct is connected with the air supply duct of the ground air supply device.
10. An independent temperature and humidity control air conditioning system, characterized in that the independent temperature and humidity control air conditioning system is provided with an air duct of claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021411349.1U CN213020223U (en) | 2020-07-17 | 2020-07-17 | Ground air supply device, air pipe and independent temperature and humidity control air conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021411349.1U CN213020223U (en) | 2020-07-17 | 2020-07-17 | Ground air supply device, air pipe and independent temperature and humidity control air conditioning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213020223U true CN213020223U (en) | 2021-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021411349.1U Active CN213020223U (en) | 2020-07-17 | 2020-07-17 | Ground air supply device, air pipe and independent temperature and humidity control air conditioning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213020223U (en) |
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2020
- 2020-07-17 CN CN202021411349.1U patent/CN213020223U/en active Active
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Effective date of registration: 20220517 Address after: Room 3e-2030, 2123 Pudong Avenue, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai, 200135 Patentee after: SHANGHAI LANDLEAF BUILDING TECHNOLOGY Co.,Ltd. Address before: Room 328, building 28, high tech Development Zone, Nanjing, Jiangsu 210032 Patentee before: Landsea Group Co.,Ltd. |