CN203785202U - Underfloor fresh air distribution box structure - Google Patents
Underfloor fresh air distribution box structure Download PDFInfo
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- CN203785202U CN203785202U CN201420196653.7U CN201420196653U CN203785202U CN 203785202 U CN203785202 U CN 203785202U CN 201420196653 U CN201420196653 U CN 201420196653U CN 203785202 U CN203785202 U CN 203785202U
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- box
- box body
- new wind
- damper
- hole
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Abstract
The utility model discloses a underfloor fresh air distribution box structure which comprises a box body with a hollow structure, wherein an air inlet A is formed in the lower part of the side wall of the box body, and an air supply outlet is formed in the open top of the box body; the underfloor fresh air distribution box further comprises a tubular adjusting box which is nested into the box body and glidingly connected with the box body; and an air inlet B matched with the air inlet A is formed in the lower part of the side wall of the adjusting box, at least two through holes are formed in the side wall of the adjusting box, a screw rod perpendicular to the side walls of the adjusting box is inserted into each through hole, and the screw rod is movably connected with the through hole. According to the underfloor fresh air distribution box structure provided by the utility model, the box body is not required to be adaptively clipped according to the floor height during actual use, and the height of the top of the box body can be adaptively changed according to the floor height, so that materials are saved, and the device is more convenient to mount and use.
Description
Technical field
The utility model relates to the new wind technical equipment field of sending, and in particular to a kind of, send new wind box structure.
Background technology
To send VMC be a kind of novel supply air system of extensively using in building trade in recent years; Thisly changed traditional upper air supply mode, changed into lower air-supply, made the air of processing through supply air system can more approach staff's zone of action, thereby realized better energy-conservation and improve the effect of indoor comfort degree.
Send new wind box generally when architecture indoor ground, to be just directly fixed in the cement or concrete of building existingly, make the air outlet at box body top above ground level, after whole building builds up, to indoor while finally fitting up, again according to the last height of the building materials such as the ceramic tile laid on the ground or wood floors, correspondingly cutting box body top, makes it identical with ground level height, completes installation.
Send the defect of new wind box to be thisly, need to box body, carry out adaptability cutting according to ground level on the one hand, not only waste material, and installing is inconvenient; On the other hand, the reasons such as everyone of building may be because subleting, sale are fitted up building again and are again laid ground, this just causes ground level to change, and send new wind box structure, its box body top correspondingly to change existingly and adapt to because of repeatedly finishing Level Change ground.
Utility model content
For solving in prior art, send new wind box structure to waste material, and installing is inconvenient; The defects such as the height at box body top cannot change, the utility model provides a kind of saving material and installs convenient; The ground that the height at box body top can carry out adaptive change send new wind box structure.
For achieving the above object, in embodiment of the present utility model, provide and sent new wind box structure a kind ofly, comprise box body, box body is hollow structure, has air inlet A below its sidewall, box body top is opened wide and is formed air outlet; This ground send new wind box structure also to comprise damper box in tubular construction, and damper box is socketed in box body and is slidably connected with box body; The sidewall below of damper box has the air inlet B matching with air inlet A, has at least two through holes on damper box sidewall, is inserted with respectively the screw rod perpendicular to damper box sidewall in each through hole, and screw rod is connected movably with through hole.
The ground that the utility model provides send new wind box structure, when initial, damper box is placed in the bottom surface of box body, when reality is used, if ground level changes because fitting up, because of the damper box being socketed in box body, can slide along box body, workmen can correspondingly slide to equal height by damper box, and outwards moves and insert in the screw rod on through hole, make the outer end of screw rod prop up the madial wall of box body, thereby can fix damper box; Meanwhile, below the sidewall because of damper box, have the air inlet B matching with air inlet A, so no matter no matter damper box, in what height, send new wind box structure to adopt which kind of mode to be connected with air supply duct, can not affect the effect of its air-supply.
The ground that the utility model provides send new wind box structure when reality is used without according to ground level, box body being carried out to adaptability cutting, and the height at box body top can carry out adaptive change according to the height on ground, not only saved material but also made and installed and use this device convenient.
Preferably, at damper box top, can also be equipped with the connecting portion for fixed support Ka Gai, because of support card, cover shade in the process that can fit up with Huo Dui ground, concreting ground workmen and on ground, send new wind box top, to prevent that foreign material from entering into box body or air supply duct is inner, simultaneously support card lid also can be for box body top provides mechanical support, prevents the extrusion of box body top and cause the situation that the later stage cannot coordinate with filtration stock cap.
The above-mentioned connecting portion of being located at damper box top can adopt any optional mode to realize, and preferably, connecting portion can be the flat board that middle part has air outlet, and plate edge has the fixing hole for fixed support Ka Gai.The advantage of this connecting portion is simple in structure, produces and assemble convenient.
Further, each through hole can also be fixed with respectively the swivel nut perpendicular to damper box sidewall, and swivel nut is positioned on damper box madial wall, and each swivel nut is communicated with each through hole respectively, and swivel nut is connected with screw rod bolt.In through hole, further assemble the better effects if that swivel nut can make screw rod secured adjusted box, screw rod is connected more firm with damper box.
Preferably, through hole can be distributed on the sidewall of damper box symmetrically.Through hole is set by this way symmetrically and can further realizes the better fixed effect of damper box.
Preferably, air inlet A place can also be equipped with ventilation interface, and ventilation interface outside can also be provided with draw-in groove.Ventilation interface is installed at air inlet A place, is in order to match with the structure of existing general ventilation shaft, and the draw-in groove of simultaneously offering in ventilation interface outside can be connected with air supply duct more firm.
Preferably, the shape of box body can be cube.Correspondingly, damper box also adopts square tubular structure adaptively.The box body of this regular shape and damper box produce and assemble up convenient, and can save material.
Preferably, a plurality of grooves that can also distribute on the lateral wall of box body, groove is vertically or is horizontally disposed with.The height that groove is box body provides a reference, and this groove caving inward also can form the web frame of inboard wall of cartridge simultaneously, improves the mechanical strength of box body.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that the ground described in the utility model embodiment mono-send the box body of new wind box structure;
Fig. 2 is the schematic diagram that the ground described in the utility model embodiment mono-send the damper box of new wind box structure;
Fig. 3 is A-A cutaway view in Fig. 2;
Fig. 4 is that the ground described in the utility model embodiment mono-send new wind box structure, the installation diagram of its box body and damper box;
Fig. 5 is that the ground described in the utility model embodiment bis-send new wind box structure, the installation diagram of its box body and damper box;
Fig. 6 is the schematic diagram that the ground described in the utility model embodiment tri-send the box body of new wind box structure;
Fig. 7 is that the ground described in the utility model embodiment tri-send new wind box structure, the installation diagram of its box body and damper box.
In figure,
1, box body; 11, air inlet A; 12, air outlet; 13, groove; 110, ventilation interface; 111, draw-in groove; 2, damper box; 21, air inlet B; 22, through hole; 23, screw rod; 24, connecting portion; 240, flat board; 241, air outlet; 242, fixing hole; 25, swivel nut.
The specific embodiment
Below by specific embodiment, also by reference to the accompanying drawings the utility model is described in further detail.
Please refer to Fig. 1-7, wherein, Fig. 1 is the schematic diagram that the ground described in the utility model embodiment mono-send the box body of new wind box structure; Fig. 2 is the schematic diagram that the ground described in the utility model embodiment mono-send the damper box of new wind box structure; Fig. 3 is A-A cutaway view in Fig. 2; Fig. 4 is that the ground described in the utility model embodiment mono-send new wind box structure, the installation diagram of its box body and damper box; Fig. 5 is that the ground described in the utility model embodiment bis-send new wind box structure, the installation diagram of its box body and damper box; Fig. 6 is the schematic diagram that the ground described in the utility model embodiment tri-send the box body of new wind box structure; Fig. 7 is that the ground described in the utility model embodiment tri-send new wind box structure, the installation diagram of its box body and damper box.
Embodiment mono-, as Figure 1-4, send new wind box structure described in the utility model embodiment mono-a kind ofly, comprises box body 1, and box body 1 is hollow structure, has air inlet A11 below its sidewall, and box body top is opened wide and formed air outlet 12; This ground send new wind box structure also to comprise damper box 2 in tubular construction, and damper box 2 is socketed in box body 1 and is slidably connected with box body; The sidewall below of damper box 2 has the air inlet B21 matching with air inlet A11, on damper box 2 sidewalls, has at least two through holes 22, is inserted with respectively the screw rod 23 perpendicular to damper box sidewall in each through hole 22, and screw rod 23 is connected movably with through hole 22.
The ground that the utility model provides send new wind box structure, and when initial, damper box is placed in the bottom surface of box body, as shown in Figure 4.When reality is used, if ground level changes because fitting up, because the damper box being socketed in box body can be slided along box body, workmen can correspondingly slide to equal height by damper box, and outwards move and insert in the screw rod on through hole, make the outer end of screw rod prop up the madial wall of box body, thereby can fix damper box; Meanwhile, below the sidewall because of damper box, have the air inlet B matching with air inlet A, so no matter no matter damper box, in what height, send new wind box structure to adopt which kind of mode to be connected with air supply duct, can not affect the effect of its air-supply.
Wherein, the effect of screw rod is that its outer end of appearing through hole can prop up the madial wall of box body, thereby fixes damper box on a certain height.When realizing this function, those skilled in the art can adopt any other feasible mode to make and send new wind box structure, and are not limited to disclosed concrete mode in the present embodiment.
The ground that the utility model provides send new wind box structure when reality is used without according to ground level, box body being carried out to adaptability cutting, and the height at box body top can carry out adaptive change according to the height on ground, not only saved material but also made and installed and use this device convenient.
Preferably, as shown in Figure 2,4, at damper box 2 tops, can also be equipped with the connecting portion 24 for fixed support Ka Gai, because of support card, cover shade in the process that can fit up with Huo Dui ground, concreting ground workmen and on ground, send new wind box top, to prevent that foreign material from entering into box body or air supply duct is inner, simultaneously support card lid also can be for box body top provides mechanical support, prevents the extrusion of box body top and cause the situation that the later stage cannot coordinate with filtration stock cap.
The above-mentioned connecting portion of being located at damper box top can adopt any optional mode to realize, and preferably, as shown in Figure 2,4, connecting portion 24 can be the flat board 240 that middle part has air outlet 241, and dull and stereotyped 240 edges have the fixing hole 242 for fixed support Ka Gai.The advantage of this connecting portion is simple in structure, produces and assemble convenient.
Further, as shown in Figure 3, each through hole 22 place can also be fixed with respectively the swivel nut 25 perpendicular to damper box sidewall, and swivel nut 25 is positioned on damper box madial wall, and each swivel nut 25 is communicated with each through hole 22 respectively, and swivel nut 25 is connected with screw rod 23 bolts.In through hole, further assemble the better effects if that swivel nut can make screw rod secured adjusted box, screw rod is connected more firm with damper box.
While sending new wind box structure in actual production this locality, can adopt and make as various materials such as metal, plastics, the advantage that wherein adopts metal material is that its compressive property is better, and adopt the advantage of plastic material, is to use mould one-shot forming, and not only efficiency is high but also cost is lower.Yet concerning some material, certain thickness damper box sidewall can not be realized screw rod fixed effect preferably,, screw rod may occur sliding along through hole, to this type of material, can be further in the through hole of damper box fixing swivel nut, thereby can make the better effects if of screw rod secured adjusted box, screw rod is connected more firm with damper box.Certainly, to the reinforcing mode of screw rod, can choose arbitrarily as the case may be herein, be not limited to the present embodiment.
Preferably, through hole 22 can be distributed on the sidewall of damper box 2 symmetrically.Through hole is set by this way symmetrically and can further realizes the better fixed effect of damper box.In addition, the number of through hole also can be chosen arbitrarily as the case may be, for example, can be 4,6 or 8 etc., in embodiment, repeats no more.
Preferably, the shape of box body 1 can be cube.Correspondingly, damper box 2 also adopts square tubular structure adaptively.The box body of this regular shape and damper box produce and assemble up convenient, and can save material.
Preferably, a plurality of grooves 13 that can also distribute on the lateral wall of box body 1, groove 13 is vertically or is horizontally disposed with.The height that groove is box body provides a reference, and this groove caving inward also can form the web frame of inboard wall of cartridge simultaneously, improves the mechanical strength of box body.
Embodiment bis-, and as shown in Figure 5, as a preferred embodiment, the air inlet A11 of new wind box structure is sent in this locality, and its shape can be rectangle, and correspondingly, the shape of the air inlet B21 matching with air inlet A11 that open the sidewall of damper box below is also rectangle.Here air inlet A is made as rectangle, is in order to match with the orifice configuration of existing general ventilation shaft, and ventilation interface cross sectional shape rule contacts and do not stay dead angle with ground fixedly time, prevents space.Certainly, the shape of air inlet A and air inlet B is can be optional according to actual conditions, and it specifically need to match with the orifice configuration of ventilation shaft.
Embodiment tri-, and as shown in Figure 6,7, as a preferred embodiment, this locality send the box body 1 of new wind box structure can also be equipped with ventilation interface 110 at air inlet A place, and ventilation interface 110 outsides can also be provided with draw-in groove 111.Ventilation interface is installed at air inlet A place, is in order to match with the structure of existing general ventilation shaft, and the draw-in groove of simultaneously offering in ventilation interface outside can be connected with air supply duct more firm.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, and in the situation that not conflicting, each embodiment in the utility model and each feature in embodiment can combine mutually.For a person skilled in the art, the utility model can have various modifications and variations, all within spirit of the present utility model and principle, any modification of doing, is equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (8)
1. ground send a new wind box structure, comprises box body (1), and box body is hollow structure, has air inlet A(11 below its sidewall), box body top is opened wide and is formed air outlet (12); It is characterized in that: also comprise damper box (2) in tubular construction, damper box is socketed in box body and is slidably connected with box body; The sidewall below of damper box has the air inlet B(21 matching with air inlet A), on damper box sidewall, have at least two through holes (22), in each through hole, be inserted with respectively the screw rod (23) perpendicular to damper box sidewall, screw rod is connected movably with through hole.
2. send new wind box structure according to claim 1ly, it is characterized in that: damper box top is also equipped with for the connecting portion of fixed support Ka Gai (24).
3. send new wind box structure according to claim 2ly, it is characterized in that: described connecting portion is the flat board (240) that middle part has air outlet (241), and plate edge has for the fixing hole of fixed support Ka Gai (242).
4. according to the ground described in any one in claim 1-3, send new wind box structure, it is characterized in that: each through hole is also fixed with respectively the swivel nut (25) perpendicular to damper box sidewall, swivel nut is positioned on damper box madial wall, each swivel nut is communicated with each through hole respectively, and swivel nut is connected with screw rod bolt.
5. send new wind box structure according to claim 4ly, it is characterized in that, through hole is distributed on the sidewall of damper box symmetrically.
6. send new wind box structure according to claim 1ly, it is characterized in that: air inlet A place is also equipped with ventilation interface (110), ventilation interface outside is also provided with draw-in groove (111).
7. send new wind box structure according to claim 1ly, it is characterized in that: box body be shaped as cube.
8. send new wind box structure according to claim 7ly, it is characterized in that: on the lateral wall of box body, be distributed with a plurality of grooves (13), groove vertically or be horizontally disposed with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420196653.7U CN203785202U (en) | 2014-04-22 | 2014-04-22 | Underfloor fresh air distribution box structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420196653.7U CN203785202U (en) | 2014-04-22 | 2014-04-22 | Underfloor fresh air distribution box structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203785202U true CN203785202U (en) | 2014-08-20 |
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ID=51321381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420196653.7U Expired - Fee Related CN203785202U (en) | 2014-04-22 | 2014-04-22 | Underfloor fresh air distribution box structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203785202U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104833034A (en) * | 2015-05-25 | 2015-08-12 | 当代节能置业股份有限公司 | Underground fresh air haze-removal device |
| CN105042823A (en) * | 2015-06-26 | 2015-11-11 | 苏州道臣环境技术有限公司 | Floor air supplying air outlet structure |
-
2014
- 2014-04-22 CN CN201420196653.7U patent/CN203785202U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104833034A (en) * | 2015-05-25 | 2015-08-12 | 当代节能置业股份有限公司 | Underground fresh air haze-removal device |
| CN105042823A (en) * | 2015-06-26 | 2015-11-11 | 苏州道臣环境技术有限公司 | Floor air supplying air outlet structure |
| CN105042823B (en) * | 2015-06-26 | 2018-03-13 | 苏州道臣环境技术有限公司 | Blow a kind ofly air exhausting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20180422 |