CN216011143U

CN216011143U - Fresh air outer wall conversion box

Info

Publication number: CN216011143U
Application number: CN202122575733.6U
Authority: CN
Inventors: 栾振业
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-03-11
Anticipated expiration: 2031-10-26

Abstract

The utility model relates to the technical field of fresh air system installation, in particular to a fresh air outer wall conversion box, which comprises a box body and a fresh air introducing pipeline arranged in the box body; the front side wall of the box body is provided with two first flange openings which are respectively arranged at two end parts of the front side wall, the left side wall and the right side wall of the box body are both provided with the first flange openings, and the rear side wall of the box body is provided with an air inlet and an air return opening; the air inlet is communicated with one of the first flange openings through a fresh air introducing pipeline, so that the problem that the fresh air opening is too close to the exhaust opening of the gas equipment is solved. The fresh air introducing pipeline is a corrugated pipe. The inner wall of the box body is provided with sound-absorbing cotton which is EPP cotton. This new trend outer wall change-over box can change the position of outer wall fresh air inlet and return air inlet, can not lead to the practicality of pipeline cross influence new trend machine, has simple structure, is suitable for advantages such as practicality.

Description

Fresh air outer wall conversion box

Technical Field

The utility model relates to a new trend system installation technical field especially relates to a new trend outer wall transfer case.

Background

The high sealing of modern houses makes life more comfortable, more secret and more energy-saving, but carbon dioxide and water vapor generated by human breath; formaldehyde and VOV generated from building materials, home furnishings, curtains and the like; dust from clothes and bedding; the odor generated by human body, smoking and cooking can be accumulated indoors, and if the window is opened for ventilation, the strength of outdoor air, the temperature and the humidity of the air are not satisfactory; if good ventilation is not performed, indoor air is turbid, mildew easily occurs, and ticks appear.

Healthy home environment is a long-standing pursuit, and most people choose to install a fresh air system in the face of heavy indoor air pollution in recent years. The location of the main unit is selected first for installing the fresh air system, generally on the ceiling of a kitchen, a toilet, a balcony or a corridor. Then installing a ventilating duct; and finally, an air inlet and an air outlet are installed.

At present, when the new fan of most central authorities hoists, if the hoist and mount position is too near from the kitchen, perhaps the hoist and mount position is in the kitchen, often can meet domestic gas heater or gas hanging stove gas vent and outer wall fresh air inlet distance too near, lead to kitchen waste gas to get into indoorly through new fan easily, pollute the indoor environment, serious can lead to indoor personnel carbon monoxide poisoning, have the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem who plans to solve is not enough to the above, provides a new trend outer wall change-over box, when new fan installation, can change the position of outer wall fresh air inlet and return air inlet to avoid the fresh air inlet to be too close problem apart from the gas equipment exhaust vent, and can not lead to the practicality of pipeline cross influence new fan, have simple structure, be suitable for advantages such as practicality.

For solving the above problem, the utility model discloses a technical scheme as follows:

a fresh air outer wall conversion box comprises a box body and a fresh air introduction pipeline arranged in the box body; a first flange opening is arranged on the front side wall of the box body, or a first flange opening is arranged on the left side wall of the box body, or a first flange opening is arranged on the right side wall of the box body, and an air inlet and an air return opening are arranged on the rear side wall of the box body; the air inlet is communicated with one of the first flange openings through a fresh air introducing pipeline.

As an improvement, two first flange openings are arranged on the front side wall of the box body and are respectively arranged at two end parts of the front side wall.

As an improvement, the air inlet is communicated with one of the first flange openings on the front side wall through a fresh air introducing pipeline.

As an improvement, be equipped with first flange mouth on the left side wall of box, the air intake is linked together through the first flange mouth on new trend introduction pipeline and the left side wall.

As an improvement, be equipped with first flange mouth on the right side wall of box, the air intake is linked together through the first flange mouth on new trend introduction pipeline and the right side wall.

As an improvement, the fresh air introducing pipeline is a corrugated pipe.

As an improvement, the inner wall of the box body is provided with sound-absorbing cotton.

As an improvement, the sound absorption cotton is EPP cotton.

The utility model adopts the above technical scheme, compare with prior art, have following advantage:

1. a plurality of first flange openings are formed in the side wall of the box body. The air inlet of the box body is communicated with one of the first flange openings through a fresh air introducing pipeline. The space inside the box body is used as a return air pipeline cavity. Through the technical scheme, the outer cavity fresh air and the air return opening can be changed in position or exchanged in position, so that the problem of flexible hoisting of the fresh air machine is solved, and the fresh air machine can be flexibly installed under the condition of a gas exhaust port.

2. Because the fan has certain noise when working, especially when the shelves are strong. The inner wall of box sets up the EPP cotton, avoids the dewfall, and the noise abatement has the amortization that keeps warm.

The present invention will be described in detail with reference to the accompanying drawings and examples.

Drawings

Fig. 1 is a schematic structural view of a first embodiment of a fresh air outer wall conversion box according to the present invention;

FIG. 2 is a schematic top view of FIG. 1;

FIG. 3 is a left side view of FIG. 1;

fig. 4 is a schematic structural diagram of a second embodiment of the fresh air outer wall conversion box of the present invention.

Wherein: 1-box body, 2-fresh air introducing pipeline, 3-first flange opening, 4-air inlet, 5-air return opening, 6-rear side wall, 7-left side wall, 8-right side wall, 9-front side wall and 12-sound absorbing cotton.

Detailed Description

For convenience of illustration and not limitation, the side of the fresh air outer wall conversion box adjacent to the outer wall body when in use is defined as rear, and the opposite direction is defined as front, and upper and lower are extended from the rear. Left and right.

Example one

As shown in fig. 1, fig. 2 and fig. 3, the fresh air outer wall conversion box comprises a box body 1 and a fresh air introducing pipeline 2 arranged inside the box body 1, wherein sound absorbing cotton 12 is arranged on the inner wall of the box body 1. Preferably, the fresh air introducing pipeline 2 is a corrugated pipe, and the sound absorbing cotton 12 is EPP cotton.

A first flange port 3 is arranged on the front side wall 9 of the box body 1, or a first flange port 3 is arranged on the left side wall 7, or a first flange port 3 is arranged on the right side wall 8, and an air inlet 4 and an air return port 5 are arranged on the rear side wall 6 of the box body 1; the air inlet 4 is communicated with one of the first flange openings 3 through the fresh air introducing pipeline 2.

Preferably, in this embodiment, the air inlet 4 is disposed at the right end of the rear sidewall 6, and the air return 5 is disposed at the left end of the rear sidewall 6. Two first flange mouths 3 are arranged on a front side wall 9 of the box body 1, and the two first flange mouths 3 are respectively arranged at the left end and the right end of the front side wall 9. A first flange opening 3 is arranged on the left side wall 7 of the box body 1, and a first flange opening 3 is arranged on the right side wall 8 of the box body 1.

During the in-service use, according to the actual conditions at scene, draw in pipeline 2 with air intake 4 and principle kitchen or lavatory drain 3 UNICOM far away through new trend. In this embodiment, the air inlet 4 is connected to the first flange port 3 on the left sidewall 7 through the fresh air introducing pipeline 2.

Example two

As shown in fig. 4, the difference between the first embodiment and the second embodiment is that the air inlet 4 is communicated with one of the first flange openings 3 on the front side wall 9 through the fresh air introducing pipeline 2. In practical application, the air inlet 4 may be communicated with the first flange port 3 on the right side wall 8 through the fresh air introducing pipeline 2. And will not be described in detail herein.

The utility model discloses a new trend outer wall conversion case, the outward appearance is a cuboid, specification and new fan looks adaptation. For more flexibility in the installation process, a plurality of first flange openings are arranged on the side wall of the box body 1. Inside is through setting up new trend introduction pipeline 2, and air intake 4 is linked together through new trend introduction pipeline 2 and one of them first flange mouth. The space inside the box body 1 is used as a return air pipeline cavity.

In order to improve the flexibility of the fresh air outer wall conversion box during installation and use, preferably, the air inlet 4, the air return opening 5 and the first flange opening 3 are all circular and equal in size.

The above technical scheme is adopted in the utility model, can make exocoel new trend and return air inlet transform position or exchange position to solve the problem of the nimble hoist and mount of new trend machine, under the condition that has the gas vent, can install in a flexible way. And the box body 1 can be used as a return air cavity to keep the inside of the box body 1 clean. The inner wall of box 1 sets up the EPP cotton, avoids the dewfall, and the noise abatement has heat preservation amortization to reduce the big problem of new fan noise in service. The space is saved, the decoration problem of a great number of users is solved to a certain extent, and the top design of the indoor decoration of the client is facilitated. In the practical application process, the specification of the box body can be customized according to the decoration requirement, the flexibility and convenience are achieved, and the hidden danger is avoided

To sum up, the utility model relates to a new trend outer wall transfer box, when new fan installation, can change the position of outer wall new wind gap and return air inlet to avoid the new wind gap to cross near problem apart from the gas equipment exhaust port, and can not lead to the practicality of pipeline cross influence new fan, have simple structure, be suitable for advantages such as practicality.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a new trend outer wall change-over box which characterized in that: comprises a box body (1) and a fresh air introducing pipeline (2) arranged in the box body (1); a first flange opening (3) is arranged on the front side wall (9) of the box body (1), or a first flange opening (3) is arranged on the left side wall (7), or a first flange opening (3) is arranged on the right side wall (8), and an air inlet (4) and an air return opening (5) are arranged on the rear side wall (6) of the box body (1); the air inlet (4) is communicated with one of the first flange openings (3) through a fresh air introducing pipeline (2).

2. The fresh air exterior wall conversion box of claim 1, wherein: two first flange openings (3) are arranged on the front side wall (9) of the box body (1), and the two first flange openings (3) are respectively arranged at two end parts of the front side wall (9).

3. The fresh air outer wall transition box of claim 2, wherein: the air inlet (4) is communicated with one of the first flange openings (3) on the front side wall (9) through a fresh air introducing pipeline (2).

4. The fresh air exterior wall conversion box of claim 1, wherein: the novel air conditioner box is characterized in that a first flange opening (3) is formed in the left side wall (7) of the box body (1), and the air inlet (4) is communicated with the first flange opening (3) in the left side wall (7) through a fresh air introducing pipeline (2).

5. The fresh air exterior wall conversion box of claim 1, wherein: the air inlet is characterized in that a first flange opening (3) is formed in the right side wall (8) of the box body (1), and the air inlet (4) is communicated with the first flange opening (3) in the right side wall (8) through a fresh air introducing pipeline (2).

6. The fresh air outer wall conversion box according to any one of claims 1 to 5, wherein: the fresh air introducing pipeline (2) is a corrugated pipe.

7. The fresh air outer wall conversion box according to any one of claims 1 to 5, wherein: the inner wall of the box body (1) is provided with sound absorption cotton (12).

8. The fresh air exterior wall conversion box of claim 7, wherein: the sound-absorbing cotton (12) is EPP cotton.