CN216518729U

CN216518729U - Air cabinet

Info

Publication number: CN216518729U
Application number: CN202122341366.3U
Authority: CN
Inventors: 张党生; 钟荣辉; 陈家成
Original assignee: Guangzhou Shuangqiang Electromechanical Equipment Co ltd
Current assignee: Guangzhou Shuangqiang Electromechanical Equipment Co ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-05-13
Anticipated expiration: 2031-09-26

Abstract

The utility model is used in the field of fans, and particularly relates to an air cabinet which comprises a cabinet, a first air inlet, a second air outlet, a first air outlet and a second air outlet, wherein the first air inlet is of an open structure; the volute is arranged on two sides of the cabinet, an impeller is arranged in the volute, the volute is provided with a second air inlet and a second air outlet, the second air inlet is communicated with the interior of the cabinet, and the second air outlet is communicated with the first air outlet; and the vertex angle edge of the triangular plate protrudes to the first air outlet, and the air entering the cabinet enters from the second air inlet under the constraint of the triangular plate. Wind gets into the spiral case from the second air intake from first air intake suction to rack inside, and the wind that the second air outlet flows can blow to the inclined plane of set-square, and the set-square can be with wind direction first air outlet, consequently follows the amount of wind that first air outlet flows and concentrates more, and wind-force is powerful, and in addition, the wind cabinet is because first air intake is the structure intake of open type very big, and this wind cabinet can also realize in addition that the air inlet, the nimble upper, lower, back that changes of air outlet, a plurality of compound mode.

Description

Air cabinet

Technical Field

The utility model is used in the field of fans, and particularly relates to a wind cabinet.

Background

Common wind cabinet all sets up the flow distribution plate in air inlet department, and the fan enters wind cabinet after the reposition of redundant personnel of air intake process flow distribution plate with the wind suction, then discharges from the air outlet, and this kind of wind cabinet is because the reposition of redundant personnel that needs pass through the flow distribution plate, so air inlet rate is slower, and the air-out of air outlet department is comparatively dispersed moreover, and the amount of wind is concentrated inadequately.

SUMMERY OF THE UTILITY MODEL

The utility model aims to at least solve one of the technical problems in the prior art and provides the air cabinet, which has the advantages of fast air inlet, more concentrated air outlet and stronger wind power.

The technical scheme adopted by the utility model for solving the technical problems is as follows: a wind cabinet comprises

The air conditioner comprises a cabinet, a first air inlet and a first air outlet, wherein the first air inlet is of an open structure;

the volute is arranged on two sides of the cabinet, and impellers are arranged in the volute. The volute is provided with a second air inlet and a second air outlet, the second air inlet is communicated with the interior of the cabinet, and the second air outlet is communicated with the first air outlet;

the set-square is established inside and being located and being close to of rack the position of first air outlet, the apex angle limit of set-square is outstanding to first air outlet, the both ends of set-square with the inboard of rack is connected, the base angle limit of set-square with the spiral case inboard is connected, the second air outlet orientation the inclined plane of set-square gets into wind in the rack is in follow under the restraint of set-square the second air intake gets into.

The technical scheme at least has the following advantages or beneficial effects: in the course of the work, the impeller rotates and draws wind from first air intake inside to the rack, then get into the spiral case from the second air intake, wind is from the in-process that the second air outlet flows because the second air outlet is towards the inclined plane of set-square, so the wind that the second air outlet flows can the gathering blow to the inclined plane of set-square, finally through the inclined plane of set-square with the first air outlet outflow of wind direction, consequently, the amount of wind from the outflow of first air outlet is more concentrated, wind-force is stronger, in addition, the wind cabinet is because first air intake is open type's structure so the air inlet can be unimpeded, the amount of wind is very big.

Further as an improvement of the technical scheme of the utility model, a driving device is arranged in the middle of the cabinet, and a power output end of the driving device is connected with the impeller through a transmission shaft.

As a further improvement of the technical scheme of the utility model, two support plates are arranged in the cabinet, the driving device is installed between the two support plates, and the transmission shaft penetrates through the support plates and is connected with the impeller.

Further as an improvement of the technical scheme of the utility model, an avoiding port is arranged on the supporting plate and used for the transmission shaft to penetrate through, and the avoiding port forms an opening at the top of the supporting plate.

As a further improvement of the technical solution of the present invention, a cover is installed between the two support plates, and the cover surrounds the outside of the driving device.

As a further improvement of the technical solution of the present invention, the housing has a diversion slope, and the diversion slope can guide the airflow entering the cabinet to the second air inlet.

As a further improvement of the technical scheme of the utility model, the housing comprises two half-surrounding shells which are connected in a buckling manner, and one side of each half-surrounding shell facing the first air inlet is obliquely arranged to form the flow guide inclined plane.

As a further improvement of the technical solution of the present invention, one side of the semi-enclosed housing, which is opposite to the first air inlet, is obliquely disposed to form the flow guiding inclined plane.

Drawings

The utility model will be further described with reference to the accompanying drawings in which:

FIG. 1 is a schematic block diagram of one embodiment of the present invention;

FIG. 2 is a schematic diagram of another perspective of the embodiment of FIG. 1;

fig. 3 is a schematic structural diagram of the embodiment shown in fig. 1 after finding the enclosure.

Detailed Description

Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.

In the present invention, if directions (up, down, left, right, front, and rear) are described, it is only for convenience of describing the technical solution of the present invention, and it is not intended or implied that the technical features referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, it is not to be construed as limiting the present invention.

In the utility model, the meaning of "a plurality" is one or more, the meaning of "a plurality" is more than two, and the terms of "more than", "less than", "more than" and the like are understood to exclude the number; the terms "above", "below", "within" and the like are understood to include the instant numbers. In the description of the present invention, if there is description of "first" and "second" only for the purpose of distinguishing technical features, it is not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features.

In the present invention, unless otherwise specifically limited, the terms "disposed," "mounted," "connected," and the like are to be understood in a broad sense, and for example, may be directly connected or indirectly connected through an intermediate; can be fixedly connected, can also be detachably connected and can also be integrally formed; may be mechanically coupled, may be electrically coupled or may be capable of communicating with each other; either as communication within the two elements or as an interactive relationship of the two elements. The specific meaning of the above-mentioned words in the present invention can be reasonably determined by those skilled in the art in combination with the detailed contents of the technical solutions.

With reference to figures 1 and 2 of the drawings, fig. 3 shows a wind cabinet, which includes a cabinet 1, a volute 2 and a triangular plate 3, where the cabinet 1 has a first wind inlet 100 and a first wind outlet 110, the first wind inlet 100 is an open structure, the volute 2 is disposed on two sides of the cabinet 1, an impeller 4 is disposed inside the volute 2, the volute 2 has a second wind inlet 200 and a second wind outlet 210, the second wind inlet 200 is communicated with the inside of the cabinet 1, the second wind outlet 210 is communicated with the first wind outlet 110, the triangular plate 3 is disposed inside the cabinet 1 and located near the first wind outlet 110, a top corner edge of the triangular plate 3 protrudes toward the first wind outlet 110, two ends of the triangular plate 3 are connected with the inside of the cabinet, a bottom corner edge of the triangular plate 3 is connected with the inside of the volute 2, the second wind outlet 210 faces an inclined plane of the triangular plate 3, and wind entering the cabinet 1 enters from the second wind inlet 200 under the constraint of the triangular plate 3.

In the working process, the impeller 4 rotates to pump the air into the cabinet 1 from the first air inlet 100, then the air enters the volute 2 from the second air inlet 200, and in the process that the air flows out of the second air outlet 210, the second air outlet 210 faces the inclined plane of the triangular plate 3, so that the air flowing out of the second air outlet 210 is gathered and blown to the inclined plane of the triangular plate 3, and finally the air flows out of the first air outlet 110 through the triangular plate 3, so that the air quantity flowing out of the first air outlet 110 is more concentrated, the wind power is stronger, in addition, the air inlet of the cabinet can be smooth and unimpeded due to the fact that the first air inlet 100 is in an open structure, and the air inlet quantity is very large.

Compare traditional wind cabinet, the volume of the wind cabinet of this application is smaller and more exquisite under the same wind-out force.

The cabinet 1 in this application is a rectangular structure, and the cabinet 1 has two openings arranged oppositely, wherein one opening is a first air inlet 100, and the other opening is a first air outlet 110.

The two sides of the cabinet 1 are both provided with the volutes 2, the volutes 2 are in a rectangular box structure, the opposite arrangement direction of the two volutes 2 is perpendicular to the opposite arrangement direction of the first air inlet 100 and the second air inlet 200, the second air inlet 200 is arranged in the middle of the inner side of the volute 2, and the second air outlet 210 is arranged at one end, close to the first air outlet 110, of the inner side of the volute 2.

The cabinet 1 is provided with a first connection frame plate 130 surrounding the first air inlet 100, the cabinet 1 is provided with a second connection frame plate 140 surrounding the first air outlet 110, the first connection frame plate 130 fixes one side of the scroll casing 2 at the first air inlet 100, and the second connection frame plate 140 fixes the other side of the scroll casing 2 at the first air outlet 110.

The triangular plate 3 protrudes towards the first air outlet 110, the upper end and the lower end of the triangular plate 3 are connected with the inside of the cabinet 1, and two bottom corner edges of the triangular plate 3 are connected with the inner walls of the two volutes 2, so that the triangular plate 3 is separated between the first air inlet 100 and the first air outlet 110, and the wind entering from the first air inlet 100 is restricted by the triangular plate 3 and can only enter from the second air inlet 200.

When the wind that enters into in the spiral case 2 flows to second air outlet 210 department, wind receives the influence of the inside corner structure of spiral case 2 and can the diversion and flow out from second air outlet 210, and final flow direction set-square 3's inclined plane realizes that the amount of wind assembles the effect on the set-square 3 inclined plane, and the wind that flows out in two spiral cases 2 all can assemble set-square 3 on, then flows out through set-square 3 direction first air outlet 110, realizes the effect of the air-out of big amount of wind.

Further, set-square 3 is protruding to the middle part of first air outlet 110, and the middle part at the upper and lower both ends of rack 1 is connected on the apex angle limit of set-square 3, guarantees from two spiral cases 2 air-out balances.

Referring to fig. 3, in the present application, a driving device 5 is disposed in the middle of the cabinet 1, a power output end of the driving device 5 is connected to the impellers 4 through a transmission shaft 6, and the driving device 5 drives the two impellers 4 to rotate through the transmission shaft 6.

Further, two supporting plates 7 are arranged inside the cabinet 1, the driving device 5 is installed between the two supporting plates 7, and the transmission shaft 6 penetrates through the supporting plates 7 to be connected with the impeller 4.

Referring to fig. 3, the bottoms of the two supporting plates 7 are fixed to the bottom of the cabinet 1 through screws, and the supporting plates 7 are provided with avoidance openings, so that the two sides of the driving device 5 are respectively fixedly connected with the two supporting plates 7 through screws in the installation process, the driving device 5 is erected and fixed inside the cabinet 1 through the two supporting plates 7, and the transmission shaft 6 penetrates through the avoidance openings.

Further, dodge the mouth and form the opening at the top of backup pad 7, in the installation, install transmission shaft 6 at drive arrangement 5's power take off end earlier, then pack into drive arrangement 5 and transmission shaft 6 together between two backup pads 7, transmission shaft 6 can enter into from the opening at backup pad 7 top and dodge the mouth, and it is comparatively convenient to install.

Referring to fig. 2, in some embodiments, a cover 8 is installed between the two support plates 7, and the cover 8 surrounds the exterior of the driving device 5, so that the cover 8 protects the driving device 5.

Furthermore, the housing 8 has a diversion inclined plane, and the diversion inclined plane can guide the wind entering the cabinet 1 to the second air inlet 200, so that on one hand, the resistance of the housing 8 in the air inlet process of the first air inlet 100 is reduced, and on the other hand, the wind can be quickly guided to the second air inlet 200 through the diversion inclined plane.

Specifically, the housing 8 includes two half-enclosed casings 80 connected in a snap-fit manner, and one side of the half-enclosed casing 80 facing the first air inlet 100 is inclined to form a diversion inclined plane.

When wind enters the inside of the cabinet 1 from the first wind inlet 100, the wind directly rushes towards the diversion inclined plane and is guided to the second wind inlet 200 through the diversion inclined plane.

Further, a side of the semi-surrounding housing 80 facing away from the first air inlet 100 is inclined to form a diversion inclined plane.

After the wind entering the inside of the cabinet 1 converges through the inner side of the triangular plate 3, the wind also flows to the side of the semi-surrounding casing 80 facing away from the first air inlet 100, so that the side of the semi-surrounding casing 80 facing away from the first air inlet 100 is also set as a diversion inclined plane structure, so that the wind inside the cabinet 1 can be guided to the second air inlet 200 more quickly.

Of course, the present invention is not limited to the above embodiments, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are included in the scope defined by the claims of the present application.

Claims

1. A wind cabinet, its characterized in that: comprises that

the volute is arranged on two sides of the cabinet, an impeller is arranged in the volute, the volute is provided with a second air inlet and a second air outlet, the second air inlet is communicated with the interior of the cabinet, and the second air outlet is communicated with the first air outlet;

2. The wind cabinet of claim 1, wherein: and a driving device is arranged in the middle of the cabinet, and the power output end of the driving device is connected with the impeller through a transmission shaft.

3. The wind cabinet of claim 2, wherein: two supporting plates are arranged inside the cabinet, the driving device is installed between the two supporting plates, and the transmission shaft penetrates through the supporting plates to be connected with the impeller.

4. The wind cabinet of claim 3, wherein: be equipped with in the backup pad and dodge the mouth, dodge the mouth and be used for the transmission shaft wears to establish, it is in to dodge the mouth the top of backup pad forms the opening.

5. The wind cabinet of claim 3, wherein: and a cover shell is arranged between the two support plates and surrounds the outside of the driving device.

6. The wind cabinet of claim 5, wherein: the housing is provided with a flow guide inclined plane, and the flow guide inclined plane can guide airflow entering the cabinet to the second air inlet.

7. The wind cabinet of claim 6, wherein: the housing comprises two semi-surrounding shells connected in a buckling mode, and the semi-surrounding shells face one side of the first air inlet and are obliquely arranged to form the flow guide inclined plane.

8. The wind cabinet of claim 7, wherein: and one side of the semi-surrounding shell, which is back to the first air inlet, is obliquely arranged to form the flow guide inclined plane.