CN219735565U - Ground air supply ventilation frame - Google Patents
Ground air supply ventilation frame Download PDFInfo
- Publication number
- CN219735565U CN219735565U CN202321040704.2U CN202321040704U CN219735565U CN 219735565 U CN219735565 U CN 219735565U CN 202321040704 U CN202321040704 U CN 202321040704U CN 219735565 U CN219735565 U CN 219735565U
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- CN
- China
- Prior art keywords
- air
- floor
- support
- support columns
- bottom plate
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- 238000009423 ventilation Methods 0.000 title claims abstract description 22
- 239000011159 matrix material Substances 0.000 claims abstract description 4
- 238000010438 heat treatment Methods 0.000 claims description 11
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 4
- 239000007769 metal material Substances 0.000 claims description 3
- 238000005265 energy consumption Methods 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000700605 Viruses Species 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Central Air Conditioning (AREA)
Abstract
The utility model relates to a ground air supply ventilation frame. The ground air supply and ventilation frame comprises a bottom plate, a plurality of support columns are arranged on the bottom plate in a matrix mode, a floor layer is paved on the support columns, the bottom plate and the floor layer are enclosed, a plurality of transversely extending air channels are formed between the support columns, and two ends of each air channel correspond to an air outlet and an air inlet respectively. The ground air supply ventilating frame has the advantages of small wind resistance and low air supply energy consumption.
Description
Technical Field
The utility model relates to the technical field of indoor refrigeration and heating, in particular to a ground air supply ventilating frame.
Background
The floor air supply system utilizes the space formed in the raised floor to arrange air supply pipelines, and sends air treated by the air conditioner into each temperature control area through a floor air supply opening arranged on the raised floor. However, the conventional floor air supply system has pipes buried under the floor, but the space utilization of these pipes is low and maintenance is difficult. Meanwhile, more turning points and connecting points exist in the pipeline, water leakage or condensed water accumulation easily occurs in the positions, so that bacteria and viruses are bred in the space inside the pipeline or under the floor, the quality of air and indoor environment is reduced, and larger wind resistance can be formed in the positions, so that the indoor unit needs to maintain larger running power and resources are consumed.
Disclosure of Invention
Accordingly, an object of the present utility model is to provide a floor air supply and ventilation rack having advantages of small wind resistance and low air supply energy consumption.
The utility model provides a ground air supply ventilation frame, includes the bottom plate, a plurality of support columns have been laid to the matrix on the bottom plate, the floor layer has been laid on the support column, bottom plate and floor layer enclose form a plurality of transversely extending's wind channel between the support column, the wind channel both ends correspond with air outlet and air intake respectively.
The ground air supply ventilation frame is simple in structure and convenient to install, the air outlet and the air inlet are arranged on two sides of the air duct relatively, heat exchange air can flow in the air duct along a straight line, obstruction of the internal structure of the ventilation frame to air flow is reduced, wind resistance is reduced, and energy consumption of an indoor unit is reduced.
Further, the support column is of a cylindrical structure. The structure can further reduce wind resistance.
Further, the ventilation frame comprises a support bracket, wherein the support bracket comprises support columns, a first upper connecting plate and a first lower connecting plate, and the upper ends and the lower ends of a plurality of support columns are respectively connected with each other through the first upper connecting plate and the first lower connecting plate to form an integrated structure. The integrated support bracket is convenient to install and limit.
Further, the ventilation frame comprises a plurality of parallel support brackets which are arranged at intervals, the support brackets comprise the support columns, and a second upper connecting plate and a second lower connecting plate which are connected with the support columns, and the air duct is formed at intervals between the support brackets. The structure can adapt to units with various sizes, and has strong universality.
Further, the support bracket is made of a metal material. The structure can improve the surface radiation efficiency and effect.
Further, the heating module is electrically connected with the controller and used for heating the support bracket. The heating module is used for avoiding condensation water aggregation and preventing bacteria breeding and corrosion damage of the support bracket.
Further, the outer side of the support column is coated with flocked cloth. The flocking cloth is used for avoiding condensation water accumulation.
Further, the top surface of the bottom plate is provided with an insulation board. The heat insulation board improves the efficiency of air radiation to the ground surface and reduces loss.
Further, a carbonic acid cover plate is arranged at the bottom of the floor layer, and floor tiles are paved on the carbonic acid cover plate. This structure facilitates the installation of the floor.
Further, the floor layer is provided with mounting holes, and the mounting holes are used for embedding the wind disc assembly. The structure can reduce the space occupied by the wind disc assembly indoors and improve the attractiveness.
For a better understanding and implementation, the present utility model is described in detail below with reference to the drawings.
Drawings
FIG. 1 is a general diagram of the air supply and ventilation rack, a first fan disc and a second fan disc according to the present utility model;
FIG. 2 is a block diagram of the support bracket of the present utility model;
FIG. 3 is a block diagram of the support bracket according to another embodiment of the present utility model;
reference numerals illustrate: 1. a bottom plate; 2. a support bracket; 21. a support column; 22. a first upper connection plate; 23. a first lower connection plate; 24. a second upper connecting plate; 25. a second lower connection plate; 3. a floor layer; 31. a carbonic acid cover plate; 32. floor tiles; 33. a mounting hole; 41. a first wind plate; 42. and a second wind disc.
Detailed Description
Referring to fig. 1, fig. 1 is a general matching diagram of a ground air supply and ventilation frame, a first fan disc and a second fan disc according to the present utility model. The utility model discloses a ground air supply ventilation frame which comprises a bottom plate, wherein a support bracket is arranged on the bottom plate, and a ground plate layer is paved on the support bracket.
The bottom of the floor layer 3 is provided with a carbonic acid cover plate 31, and floor bricks 32 are paved on the carbonic acid cover plate 31. The floor layer 3 is provided with mounting holes 33, and the mounting holes 33 are used for embedding the wind disc assembly. The air disc assembly comprises a first air disc 41 and a second air disc 42 which are clamped on two sides of the air duct, a plurality of air outlets are formed in the first air disc 41, and a plurality of air inlets are formed in the second air disc 42.
Preferably, to improve the efficiency of cooling/heating, the top surface of the base plate 1 is provided with an insulation board, and the first air tray 41 and the second air tray 42 are disposed on the insulation board.
Referring to fig. 2, fig. 2 is a structural view of the support bracket according to the present utility model. The support bracket 2 is an integrally formed structure and comprises a plurality of support columns 21, a first upper connecting plate 22 and a first lower connecting plate 23. The upper and lower ends of the support column 21 are connected to each other by the first upper connection plate 22 and the first lower connection plate 23, respectively. The first lower connection plate 23 is disposed on the base plate 1, and the floor layer 3 is disposed on the first upper connection plate 22. The support columns 21 are arranged in a matrix, and are enclosed with the first upper connecting plate 22 and the first lower connecting plate 23 to form a plurality of transversely extending air channels. And two ends of the air channel respectively correspond to the air outlet and the air inlet, so that air blown out of the air outlet transversely flows into the air inlet along the air channel.
Referring to fig. 3, fig. 3 is a structural diagram of the support bracket according to another embodiment of the utility model. As another embodiment, the support bracket 2 is a split structure, and a plurality of support brackets 2 are arranged in parallel and at intervals. The support bracket 2 includes a plurality of the support columns 21 arranged at intervals along a straight line, and a second upper connection plate 24 and a second lower connection plate 25 connecting the support columns 21. The second lower connecting plate 25 is disposed on the bottom plate 1, and the floor layer 3 is disposed on the second upper connecting plate 24. The support brackets 2 are arranged at intervals, and are enclosed with the bottom plate 1 and the floor layer 3 to form a plurality of transversely extending air channels. And two ends of the air channel respectively correspond to the air outlet and the air inlet, so that air blown out of the air outlet transversely flows into the air inlet along the air channel.
The support column 21 has a cylindrical structure, thereby reducing wind resistance.
The integrated structure and the support bracket 2 can be made of engineering plastics, so that the corrosion of the ventilation bracket caused by condensed water formed in the air duct is avoided. The integrated structure and the support bracket 2 may also be made of metal materials, and in order to avoid corrosion, the ventilation frame further includes a heating module (not shown) electrically connected to a controller (not shown) for heating the support bracket 2, or a flocked fabric is coated on the outer side of the support column 21.
When the fan is used, the first fan disc and the second fan disc are started to enable air to flow in the ventilation frame. In the process, after the first air disk heats or cools the air sucked from the room, the air is blown out from the air outlet, and the second air disk forms negative pressure for driving the air to flow at the air inlet, so that the air flows along the air duct extending transversely. The air is in dynamic contact with the support columns and the floor layer in the flowing process, so that heat is transferred or absorbed to the support columns and the floor layer, and the indoor temperature close to the floor is regulated through surface radiation, so that user comfort is improved. Meanwhile, in the flowing process, air is blown out from the air outlet, and can directly enter the air inlet along the linear air channel extending transversely, the support column hardly forms obstruction to the flowing of the air, so that the wind resistance is reduced, and the flowing efficiency is improved.
The support column can be made of materials with excellent heat conduction effects, such as stainless steel, aluminum materials and the like, so that the efficiency of transferring or absorbing heat can be improved, and the surface radiation effect is further improved. However, when heating is started, because the temperature difference between the air subjected to heat exchange and the support column is large, a large amount of condensed water is easily generated on the surface of the support column, and the condensed water is difficult to discharge and can be accumulated in the ventilation frame to grow germs. Therefore, in the initial stage of heat exchange (especially when the temperature of the support bracket is lower than that of air), the heating module is started to heat the support bracket for a short time, so that the temperature of the support bracket can be quickly increased, the temperature difference between the support bracket and the air is reduced, and the problem of water accumulation caused by the generation of a large amount of condensed water is prevented.
The ground air supply ventilation frame is simple in structure and convenient to install, the air outlet and the air inlet are arranged on two sides of the air duct relatively, heat exchange air can flow in the air duct along a straight line, obstruction of the internal structure of the ventilation frame to air flow is reduced, wind resistance is reduced, and energy consumption of an indoor unit is reduced.
It is to be understood that in the description of the present utility model, the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. The terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, i.e., features defining "first," "second," may explicitly or implicitly include one or more such features. Furthermore, unless otherwise indicated, the meaning of "a plurality" is two or more.
It should be noted that, in the description of the present utility model, unless explicitly specified and defined otherwise, the terms "disposed," "connected," and "hollow" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that modifications and improvements can be made by those skilled in the art without departing from the spirit of the utility model, and the utility model is intended to encompass such modifications and improvements.
Claims (10)
1. The utility model provides a ground air supply ventilation frame which characterized in that: the novel air conditioner comprises a bottom plate, a plurality of support columns are arranged on the bottom plate in a matrix mode, a floor layer is paved on the support columns, the bottom plate and the floor layer are enclosed, a plurality of transversely extending air channels are formed between the support columns, and two ends of each air channel correspond to an air outlet and an air inlet respectively.
2. A floor plenum as defined in claim 1, wherein: the support column is of a cylindrical structure.
3. A floor plenum as defined in claim 2, wherein: the ventilation frame comprises a support bracket, wherein the support bracket comprises support columns, a first upper connecting plate and a first lower connecting plate, and the upper ends and the lower ends of a plurality of support columns are respectively connected with each other through the first upper connecting plate and the first lower connecting plate to form an integrated structure.
4. A floor plenum as defined in claim 2, wherein: the ventilation frame comprises a plurality of parallel support brackets which are arranged at intervals, the support brackets comprise support columns and second upper connecting plates and second lower connecting plates which are connected with the support columns, and the air channels are formed at intervals between the support brackets.
5. The floor plenum of claim 4, wherein: the support bracket is made of a metal material.
6. The floor plenum of claim 5, wherein: the heating module is electrically connected with the controller and is used for heating the support bracket.
7. The floor plenum of claim 5, wherein: and flocked cloth is coated on the outer side of the support column.
8. A floor plenum as defined in claim 1, wherein: the top surface of the bottom plate is provided with an insulation board.
9. A floor plenum as defined in claim 1, wherein: the bottom of the floor layer is provided with a carbonic acid cover plate, and floor tiles are paved on the carbonic acid cover plate.
10. A floor plenum as defined in claim 1, wherein: the floor layer is internally provided with mounting holes, and the mounting holes are used for embedding the wind disc assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321040704.2U CN219735565U (en) | 2023-05-04 | 2023-05-04 | Ground air supply ventilation frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321040704.2U CN219735565U (en) | 2023-05-04 | 2023-05-04 | Ground air supply ventilation frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219735565U true CN219735565U (en) | 2023-09-22 |
Family
ID=88025840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321040704.2U Active CN219735565U (en) | 2023-05-04 | 2023-05-04 | Ground air supply ventilation frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219735565U (en) |
-
2023
- 2023-05-04 CN CN202321040704.2U patent/CN219735565U/en active Active
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