CN209960692U - New trend system air-distributing box - Google Patents

Abstract

The utility model relates to a new trend system air-distributing box, this new trend system air-distributing box, including trapezoidal box, be provided with the air intake in the narrow side of trapezoidal box, wide side and adjacent both sides are provided with a plurality of air outlets, install shutoff lid or blast pipe on air intake and air outlet, are equipped with the detachable top cap at the top of trapezoidal box, first top cap and second top cap that the top cap set up including the concatenation, first top cap is close to air intake one side and sets up, and air intake one side setting is kept away from to the second top cap, is provided with the sealing member between first top cap and second top cap, the air outlet is seted up on the trapezoidal box of second top cap below. To the air inlet department and the air outlet department that need frequent maintenance, can carry out all-round inspection maintenance work to the maintenance area under the prerequisite that does not influence inside other regions, and set up the sealing member between first top cap and second top cap, sealed effect is better, has guaranteed air distribution box work efficiency to a certain extent.

Description

New trend system air-distributing box

Technical Field

The utility model relates to a new trend system equipment field especially relates to a new trend system air-distributing box.

Background

Traditional air-dividing box sets up its top cap into the form of dismantling usually to in the time of the inside problem of air-dividing box carry out the inspection maintenance to it, because the top cap is a monoblock apron structure, after dismantling the apron, whole air-dividing box inner space all exposes in the air, makes its inside deposit dust after the longer time easily, influences air-out effect of air-dividing box. For this reason, an access hole is often seted up at the top center of apron to current air-distribution box, install the maintenance lid on the access hole, for example, patent CN207555948 discloses a special air-distribution box of new trend, its access hole sets up the place ahead center department at the box, unpack apart the maintenance lid when needs are overhauld, the region that can see is more concentrated in the access hole region, but the place that goes wrong easily is the air intake and the air outlet department of installation filter screen, the contrast patent so sets up, be unfavorable for going on of maintenance, the maintenance degree of difficulty has been increased.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a remedy prior art not enough, provide a new trend system air-distribution box, including trapezoidal box, be provided with the air intake in the narrow side of trapezoidal box, wide side and adjacent both sides are provided with a plurality of air outlets, install shutoff lid or blast pipe on air intake and air outlet, are equipped with the detachable top cap at the top of trapezoidal box, first top cap and second top cap that the top cap set up including the concatenation, first top cap is close to air intake one side and sets up, and air intake one side setting is kept away from to the second top cap, is provided with the sealing member between first top cap and second top cap, the air outlet is seted up on the trapezoidal box of second top cap below.

Further, the sealing element comprises a sealing plate, a sealing convex part is arranged at the top of the sealing plate, first sealing attaching parts are respectively arranged at the tops of the sealing plates on two sides of the sealing convex part, second sealing attaching parts are respectively arranged on the side parts of the first top cover and the second top cover which are connected with the sealing element, and the first sealing attaching parts, the second sealing attaching parts and the sealing convex parts are arranged in a matched mode to enable the first top cover and the second top cover to be sealed to be arranged at the top of the trapezoidal box body.

Further, the top cover and the sealing element are fixed to the top of the trapezoidal box body through screws.

Furthermore, the air inlet and the air outlet are both circular air ports, a plurality of notches are formed in the trapezoidal box body at the edge of each circular air port, a clamping portion is arranged on the blocking cover or the air supply pipe in a matched mode with the notches, and the blocking cover or the air supply pipe is arranged in a matched mode with the air inlet and the air outlet so that the blocking cover or the air supply pipe can be installed on the trapezoidal box body.

Furthermore, one side of the blocking cover, which is far away from the trapezoidal box body, is also provided with a handheld part which is convenient for installation of the blocking cover.

Furthermore, a fixing handle is arranged on the side part of the trapezoidal box body and is close to the bottom of the trapezoidal box body.

The utility model adopts the above structure, the advantage that has is: this new trend system air-distributing box, the setting of top cap structure is convenient for going on of the inside maintenance operation of air-distributing box, to the air intake department and the air outlet department that need frequent maintenance, can be under the prerequisite that does not influence inside other regions, carry out all-round inspection maintenance work to the maintenance region, and set up the sealing member between first top cap and second top cap, sealed effect is better, has guaranteed air-distributing box work efficiency to a certain extent.

Air outlet, air intake of the air distribution box and setting up with both complex plugging covers can make the plugging cover comparatively firm installation air outlet or air intake on, avoid appearing the plugging cover danger that drops.

Drawings

Fig. 1 is a schematic structural view of the utility model of embodiment 1 with a plugging cover or a blast pipe removed;

FIG. 2 is a schematic front view of the structure of FIG. 1;

FIG. 3 is a schematic view of the first top cover of FIG. 1;

FIG. 4 is a schematic view of the seal strip installation structure of FIG. 3;

FIG. 5 is a schematic view of an alternative first cap of FIG. 1;

FIG. 6 is a side view of the containment cap;

fig. 7 is a partial schematic structural view of fig. 5 mounted in cooperation with an air inlet of the trapezoidal box.

Detailed Description

In order to clearly illustrate the technical features of the present invention, the present invention is explained in detail by the following embodiments in combination with the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be practiced in other ways than those described herein, and therefore the scope of the present application is not limited by the specific embodiments disclosed below.

In addition, in the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Example 1:

as shown in fig. 1-2, in this embodiment, the fresh air system air-dividing box includes a trapezoidal box body 1, an air inlet 2 is disposed on a narrow side of the trapezoidal box body 1, a plurality of air outlets 3 are disposed on a wide side and adjacent sides of the wide side, a blocking cover or a blast pipe is mounted on the air inlet 2 and the air outlets 3, the blocking cover is convenient for separating the internal space of the air-dividing box from the outside before use after delivery, so as to prevent dust in the air from entering the air-dividing box and affecting the effect of later use, the blast pipe is convenient for use and mounted on the air inlet 2 or the air outlets 3, a detachable top cover is disposed on the top of the trapezoidal box body 1, the top cover includes a first top cover 4 and a second top cover 5 which are spliced, the first top cover 4 is disposed near the air inlet 3, the second top cover 5 is disposed on a side far from the air inlet 3, and a, the air outlet 3 is arranged on the trapezoidal box body 1 below the second top cover 5.

The filter screen of air-distributing box is generally installed in air intake department, need change filter screen or air intake when the air-distributing box goes wrong after using, and second top cap 5 is motionless, dismantles first top cap 4, changes the filter screen or to the 3 departments of air intake overhaul can. So set up and to avoid the part under the second top cap 5 to expose the risk to the air in, when needs overhaul 3 sides of air outlet, only need open the second top cap 5 can, so set up, can effectively carry out omnidirectional maintenance work to the maintenance region under the prerequisite that does not influence other regions.

Further, as shown in fig. 3-4, the sealing member 6 includes a sealing plate 601, a sealing protrusion 602 is disposed on the top of the sealing plate 601, a first sealing attachment portion 603 is disposed on the top of the sealing plate 601 on two sides of the sealing protrusion 602, a second sealing attachment portion 401 is disposed on the side of each of the first top cover 4 and the second top cover 5 connected to the sealing member 6, and the first sealing attachment portion 603, the second sealing attachment portion 401, and the sealing protrusion 602 are cooperatively disposed to seal the first top cover 4 and the second top cover 5 on the top of the trapezoidal box 1. When the air distribution box is installed, the second sealing joint parts 401 of the first top cover 4 and the second top cover 5 are respectively tightly jointed with the first sealing joint parts 603 on two sides of the sealing convex part 602, the end sides of the second sealing joint parts 401 are arranged close to the side part of the sealing convex part 602, so that the gap between the first top cover 4 and the second top cover 5 can be sealed, and the air distribution efficiency of the air distribution box is prevented from being influenced by air leakage. The screw passes through the top cover and the sealing plate and then is fixed at the top of the trapezoidal box body.

Alternatively, as shown in fig. 5, the opposite side portions of the first top cover 4 and the second top cover 5 may be respectively provided with a groove 402, two sides of the sealing plate 601 are respectively inserted into the grooves 402 provided in the first top cover 4 and the second top cover 5, and the side portions of the first top cover 4 and the second top cover 5 above the grooves are arranged in abutment with two sides of the sealing protrusion 602, so that the sealing member 6 can completely seal the gap generated when the first top cover 4 and the second top cover 5 are spliced.

Further, the top cover and the sealing member 6 are fixed to the top of the trapezoidal box 1 by screws.

Example 2:

as shown in fig. 6-7, on the basis of the first embodiment, in order to connect the blocking cover to the air inlet 2 or the air outlet 3 of the trapezoidal box 1 more stably, the air inlet 2 and the air outlet 3 can both be set as a circular air port, a plurality of notches 7 are formed on the trapezoidal box at the edge of the circular air port, a clamping portion 8 is arranged on the blocking cover or the air supply pipe in a manner of matching with the notches, and the blocking cover or the air supply pipe is arranged in a manner of matching with the air inlet 2 and the air outlet 3 so as to mount the blocking cover on the trapezoidal box 1. When installation blocking lid or blast pipe, push it to breach 7 in after aligning the breach with joint portion 8 on it, later rotatory blocking lid or blast pipe for joint portion 8 joint is to on the trapezoidal box 1 near breach 7, and smooth silk phenomenon appears after so setting up and not making long-time use between blocking lid or blast pipe and the trapezoidal box 1, thereby has also avoided blocking lid or blast pipe from the risk that air outlet 3 or air intake 2 dropped. And the problem that the screwing angle of the blocking cover or the blast pipe is too small or too large can not be caused.

Further, keep away from at the shutoff lid one side of trapezoidal box 1 still is equipped with the installation of being convenient for the handheld portion 9 of shutoff lid, the handheld portion 9 installation shutoff lid of being convenient for revolves to twist and makes shutoff lid fastening connection on air intake 2 or air outlet 3, on the trapezoidal box 1 of the joint portion 8 joint to breach 7 department of shutoff lid promptly.

A fixing handle 10 is arranged on the side part of the trapezoidal box body 1, and the fixing handle 10 is arranged close to the bottom of the trapezoidal box body 1. The fixing handle provided with the through hole is used for fixing the air distribution box on a wall.

The above-mentioned embodiments can not be regarded as the limitation to the protection scope of the present invention, and to those skilled in the art, it is right that any alternative improvement or transformation made by the embodiments of the present invention all fall within the protection scope of the present invention. The parts of the present invention not described in detail are the known techniques of those skilled in the art.

Claims (6)

1. The utility model provides a new trend system air-distributing box, its characterized in that, includes trapezoidal box, is provided with the air intake in the narrow side of trapezoidal box, and wide side and adjacent both sides are equipped with a plurality of air outlets, install shutoff lid or blast pipe on air intake and air outlet, are equipped with the detachable top cap at the top of trapezoidal box, the top cap is including first top cap and the second top cap that the concatenation set up, and first top cap is close to air intake one side and sets up, and air intake one side setting is kept away from to the second top cap, is provided with the sealing member between first top cap and second top cap, the air outlet set up in on the trapezoidal box of second top cap below.

2. The fresh air system air-dividing box according to claim 1, wherein the sealing member comprises a sealing plate, a sealing protrusion is disposed on the top of the sealing plate, a first sealing portion is disposed on the top of the sealing plate on each side of the sealing protrusion, a second sealing portion is disposed on each of the first top cover and the second top cover, and the first sealing portion, the second sealing portion and the sealing protrusion are disposed in a matching manner to seal the first top cover and the second top cover on the top of the trapezoidal box.

3. The fresh air system air-dividing box according to claim 2, wherein the top cover and the sealing member are fixed to the top of the trapezoidal box body by screws.

4. The fresh air system air dividing box according to claim 1, wherein the air inlet and the air outlet are both a circular air port, a plurality of notches are formed in the trapezoidal box body at the edge of the circular air port, a clamping portion is arranged on the blocking cover or the air supply pipe and matched with the notches, and the blocking cover or the air supply pipe is matched with the air inlet and the air outlet so as to mount the blocking cover or the air supply pipe on the trapezoidal box body.

5. A fresh air system air-dividing box according to any one of claims 1 to 4 wherein a hand-held portion for facilitating the installation of the blocking cover is provided on the side of the blocking cover remote from the trapezoidal box.

6. A fresh air system air-dividing box according to any one of claims 1 to 4, wherein a fixing handle is provided at a side portion of the trapezoidal box body, and the fixing handle is provided near the bottom of the trapezoidal box body.

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