CN216845008U - Air collecting box for fresh air system - Google Patents
Air collecting box for fresh air system Download PDFInfo
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- CN216845008U CN216845008U CN202220983606.1U CN202220983606U CN216845008U CN 216845008 U CN216845008 U CN 216845008U CN 202220983606 U CN202220983606 U CN 202220983606U CN 216845008 U CN216845008 U CN 216845008U
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Abstract
The utility model discloses a new trend is collection bellows for system, it includes: the box body is internally provided with an air collecting cavity, an air suction cavity and a static pressure cavity; and the transverse plate divides the air draft cavity into an upper space and a lower space, a fan is arranged in the upper space, and a check valve and a bypass valve are arranged in the lower space. The utility model discloses a go up the space and collect wind chamber, static pressure chamber and form the new trend main road, lower space and collection wind chamber, static pressure chamber form the new trend bypass, at fan during operation, carry the new trend of new trend system to indoor through the new trend main road, when indoor unmanned air blower closes, the new trend can follow the new trend bypass and get into indoorly, the new trend that still has lower amount of wind promptly is indoor, guarantees the fresh and fresh of room air, improves the travelling comfort that people used.
Description
Technical Field
The utility model relates to a hydrogen storage facilities technical field. More specifically speaking, the utility model relates to a new trend is collection bellows for system.
Background
The new trend system sends into external new trend indoor through album bellows, under the fan effect, sends into outside air to indoor through filtering, and current new trend system only has an air supply channel, only under the fan operation condition, and indoor just can acquire the new trend, when the fan does not operate, can not indoor acquire fresh air, influences the travelling comfort that people used.
SUMMERY OF THE UTILITY MODEL
It is an object of the present invention to solve at least the above problems and to provide at least the advantages which will be described later.
The utility model discloses a new trend is album bellows for system is provided to another purpose, and it sets up a new trend bypass, can satisfy under the fan condition of not operating, also can be for indoor transport a small amount of new trend, improves the travelling comfort that people used.
In order to realize the objects and other advantages in accordance with the present invention, there is provided an air collecting box for a fresh air system, comprising:
the air-conditioning system comprises a box body, a fan, a;
the transverse plate is horizontally connected in the air draft cavity in an inner mode and divides the air draft cavity into an upper space and a lower space which are not communicated with each other; both sides of the upper space and the lower space are respectively communicated with the air collecting cavity and the static pressure cavity; a fan is arranged in the upper space; the lower space is internally provided with a check valve and a bypass valve in sequence along the length direction of the box body, and the check valve is positioned on one side of the lower space, which is close to the static pressure cavity.
Preferably, the new trend is collection wind box for system still include: the vertical plate is vertically and internally connected in the upper space, and the vertical plate divides the upper space into a fan cavity and a filter cavity which are distributed along the length direction of the box body and are mutually communicated; the fan cavity is communicated with the air collecting cavity, the filter cavity is communicated with the static pressure cavity, and the fan is arranged in the fan cavity; and a dust absorption and noise reduction mechanism is arranged in the filter cavity.
Preferably, new trend is album of wind case for system, the dust absorption falls the mechanism of making an uproar and includes:
the filter box comprises a box body, a shell and a filter cavity, wherein the box body is hollow, two sides of the shell, which are arranged at intervals along the length direction of the box body, are open, and two sides, a top surface and a bottom surface, which are arranged at intervals along the width direction of the box body, are in sealing contact with the inner wall of the filter cavity;
the two clapboards are arranged in the shell at intervals along the length direction of the box body, any one of the clapboards is connected in the shell in an inscribed mode, and the two clapboards divide the shell into a first filtering chamber, a second filtering chamber and a third filtering chamber which are sequentially arranged along the length direction and are not communicated with each other; a primary filter screen is arranged in the first filter chamber, a middle filter screen is arranged in the second filter chamber, and a high-efficiency filter screen is arranged in the third filter chamber; the primary filter screen is positioned on one side of the shell close to the fan cavity;
the first silencing pipes are arranged in the second filtering chamber at intervals, one end of any one first silencing pipe is communicated with the first filtering chamber, the other end of the first silencing pipe horizontally extends through the first partition board close to the primary filter screen, the end face of the other end of the first silencing pipe is connected with the intermediate filter screen, and a plurality of first silencing holes are formed in the pipe wall of each first silencing pipe;
and the second silencing pipes are arranged in the third filtering chamber at intervals, one end of any second silencing pipe is communicated with the second filtering chamber, the other end of the second silencing pipe horizontally extends through a second partition board close to the efficient filtering screen, the other end face of the second silencing pipe is connected with the efficient filtering screen, and a plurality of second silencing holes are formed in the pipe wall of each second silencing pipe.
Preferably, the diameter of one end of any first silencing pipe is smaller than that of the other end of any first silencing pipe.
Preferably, the diameter of one end of any one second silencing tube is smaller than that of the other end of the second silencing tube.
Preferably, the air collecting box for the fresh air system is filled with silencing cotton in any one of the first silencing tubes and any one of the second silencing tubes.
Preferably, the air collecting box for the fresh air system is characterized in that an axis extension line of any one first silencing hole is intersected with the first partition plate; the axis extension line of any one second silencing hole is intersected with the second partition plate.
Preferably, the new trend is album of wind case for the system, being close to of first baffle on the side of well effect filter screen, being close to of second baffle all cover on the side of high-efficient filter screen and be equipped with the sound cotton of inhaling.
The utility model discloses at least, include following beneficial effect:
1. the utility model discloses a set up a new trend bypass in the lower part of new trend main road, can still be to indoor new trend transport under the condition that indoor unmanned air blower is not opened, improved indoor air quality, make people just get back to indoor, still can feel indoor fresh air, and then reach and improve the travelling comfort that people used the new trend system;
2. the utility model discloses set up the dust absorption in the filter chamber and fallen the mechanism of making an uproar, can remove dust many times to the new trend and fall and make an uproar, reduced the noise when the new trend gets into indoorly, improved the air quality of new trend simultaneously, further improved the travelling comfort that people used new trend system.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic structural view of a wind collecting box for a fresh air system according to the present invention;
FIG. 2 is a schematic structural view of the dust-absorbing and noise-reducing mechanism of the present invention;
fig. 3 is a schematic structural view of the first muffling tube of the present invention.
Description of the drawings: 1-a box body; 11-an air inlet main pipe; 12-air supply branch pipes; 2-a wind collecting cavity; 31-a riser; 32-a transverse plate; 4-a static pressure cavity; 51-a check valve; 52-a bypass valve; 6-fan cavity; 61-a fan; 7-a filter chamber; 8-dust absorption and noise reduction mechanism; 81-a housing; 82-primary filter screen; 83-medium effect filter screen; 84-high-efficiency filter screen; 85-a first separator; 86-a second separator; 87-a first muffling tube, 871-a first muffling hole; 88-second muffler pipe.
Detailed Description
The present invention is further described in detail below with reference to the drawings and examples so that those skilled in the art can implement the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
It is to be noted that the experimental methods described in the following embodiments are all conventional methods unless otherwise specified, and the reagents and materials are commercially available unless otherwise specified.
In the description of the present invention, the terms "lateral", "longitudinal", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
As shown in fig. 1, the utility model provides a new trend is collection bellows for system, it includes:
the air-conditioning system comprises a box body 1 which is of a hollow three-dimensional structure, wherein an air collecting cavity 2, an air suction cavity and a static pressure cavity 4 which are mutually communicated are sequentially arranged in the box body 1 along the length direction of the box body, the air collecting cavity 2 is communicated with an air outlet of a fresh air system through an air inlet main pipe 11, and the static pressure cavity 4 is communicated with the indoor space through a plurality of air supply branch pipes 12; the direction parallel to the screen in fig. 1 is the length direction of the box body 1;
the transverse plate 32 is horizontally connected in the air draft cavity in an inner mode, and the air draft cavity is divided into an upper space and a lower space which are not communicated with each other by the transverse plate 32; both sides of the upper space and the lower space are respectively communicated with the air collecting cavity 2 and the static pressure cavity 4; a fan 61 is arranged in the upper space; and a check valve 51 and a bypass valve 52 are sequentially arranged in the lower space along the length direction of the box body, and the check valve 51 is positioned on one side of the lower space close to the static pressure cavity 4.
In the technical scheme, the utility model discloses a diaphragm separates the convulsions chamber for upper space and lower space, upper space and collection wind chamber and static pressure chamber form the new trend main road, lower space and collection wind chamber and static pressure chamber form the new trend bypass, the bypass valve is normally open state, when someone needs a large amount of new winds indoor, open the fan in upper space, the new trend main road is opened, carry the new trend of new trend system to indoor, when indoor nobody, the fan is closed, the new trend of new trend system still can follow the new trend bypass and get into indoor, guarantee the fresh and fresh of room air. Set up the check valve and can prevent that the new trend from the new trend bypass backward flow.
Fresh air of the fresh air system enters the air collecting cavity through the air inlet main pipe, is sucked into the air suction cavity under the action of the fan and enters the static pressure cavity, and then enters the room through the plurality of air supply branches; the bypass valve can be set to the normally open state, and when the fan worked, most new trend got into the static pressure chamber from the new trend main road, and when the fan was out of work, the new trend still can be followed the new trend bypass and got into the static pressure chamber, guaranteed that indoor new trend had all the time to get into, improved the travelling comfort that people used.
In another technical scheme, new trend is album bellows for system still include: the vertical plate 31 is vertically and internally connected in the upper space, and divides the upper space into a fan cavity 6 and a filter cavity 7 which are distributed along the length direction of the box body and are communicated with each other; the fan cavity 6 is communicated with the air collecting cavity 2, the filter cavity 7 is communicated with the static pressure cavity 4, and the fan 61 is arranged in the fan cavity 6; and a dust absorption and noise reduction mechanism 8 is arranged in the filter cavity 7.
In the technical scheme, the utility model discloses set up the dust absorption in the filter chamber and fall the mechanism of making an uproar, can carry out the dust absorption to the new trend that gets into the room and fall and make an uproar, improve the new trend quality, and then improve the travelling comfort that people used.
As shown in fig. 2, in another technical solution, the air collecting box for the fresh air system comprises:
the shell 81 is hollow, two sides of the shell 81, which are arranged at intervals along the length direction of the box body 1, are open, and two sides, the top surface and the bottom surface, which are arranged at intervals along the width direction of the box body 1, are in sealing contact with the inner wall of the filter cavity 7;
the two clapboards are arranged in the shell at intervals along the length direction of the box body, any one of the clapboards is connected in the shell in an inscribed mode, and the two clapboards divide the shell into a first filtering chamber, a second filtering chamber and a third filtering chamber which are sequentially arranged along the length direction and are not communicated with each other; a primary filter screen 82 is arranged in the first filter chamber, a secondary filter screen 83 is arranged in the second filter chamber, and a high-efficiency filter screen 84 is arranged in the third filter chamber; the primary filter screen is positioned on one side of the shell close to the fan cavity; the primary filter screen, the intermediate filter screen and the high-efficiency filter screen are all parallel to the partition board, and the circumferential edges of the primary filter screen, the intermediate filter screen and the high-efficiency filter screen are all in sealing contact with the inner wall of the shell;
a plurality of first silencing tubes 87 which are arranged in the second filter chamber at intervals, wherein one end of any first silencing tube is communicated with the first filter chamber, the other end of the first silencing tube horizontally extends through a first partition plate 85 close to the primary filter screen, the end face of the other end of the first silencing tube is connected with the intermediate filter screen, and a plurality of first silencing holes 871 are formed in the tube wall of the first silencing tube;
and a plurality of second silencing pipes 88 are arranged in the third filtering chamber at intervals, one end of any second silencing pipe is communicated with the second filtering chamber, the other end of the second silencing pipe horizontally extends through a second partition plate 86 close to the efficient filtering screen, the end face of the other end of the second silencing pipe is connected with the efficient filtering screen, and a plurality of second silencing holes are formed in the pipe wall of the second silencing pipe.
In the technical scheme, the utility model discloses a three-layer filter net carries out the dust absorption to the new trend and filters, meanwhile through a plurality of first hush pipe and a plurality of second hush pipe, can reduce the noise that the new trend flows the production, has improved the travelling comfort of people at indoor activity.
The first baffle plate and the medium-efficiency filter screen form a first silencing chamber, and the second baffle plate and the high-efficiency filter screen form a second silencing chamber; when fresh air needs to be conveyed indoors, the fan is started, the fresh air of a fresh air system enters the fan cavity through the air inlet main pipe and the air collecting cavity and then enters the filter cavity, after entering the filter cavity, the fresh air is firstly primarily filtered through the primary filter screen and then enters the plurality of first silencing pipes and enters the first silencing chamber through the plurality of first silencing holes, the fresh air can be subjected to primary silencing and noise reduction through the plurality of first silencing pipes, the plurality of first silencing holes and the first silencing chamber, then the fresh air is secondarily filtered through the intermediate filter screen and then enters the plurality of second silencing pipes, and then enters the second silencing chamber through the plurality of second silencing holes, the fresh air of the second silencing chamber is subjected to secondary silencing and noise reduction through the plurality of second silencing pipes, the plurality of second silencing holes and the second silencing and noise chamber, then the fresh air of the second silencing chamber is subjected to tertiary filtering through the high-efficiency filter screen, and is subjected to tertiary filtering and secondary silencing and noise reduction, can carry out the efficient dust absorption to the new trend and fall and make an uproar, reduce the new trend and carry to indoor noise, improve the air quality of new trend simultaneously, and then reach and carry the travelling comfort that people used.
In another technical solution, the diameter of one end of any one of the first muffling pipes 87 is smaller than that of the other end of the one of the first muffling pipes 87.
In another technical scheme, the diameter of one end of any one of the second muffling pipes 88 is smaller than that of the other end of the same air collecting box for the fresh air system.
The first silencing pipe and the second silencing pipe are designed into a structure with a small inlet end and a large outlet end, so that the speed of fresh air can be reduced and the silencing and noise-reducing effects of the fresh air can be improved when the fresh air passes through the first effect pipes and the second silencing pipes.
In another technical scheme, the air collecting box for the fresh air system is characterized in that silencing cotton is filled in any one of the first silencing tubes and any one of the second silencing tubes. The silencing cotton is arranged to further improve the silencing and noise reducing effects.
As shown in fig. 3, in another technical solution, in the air collecting box for the fresh air system, an axis extension line of any one first muffling hole 871 intersects with the first partition plate; the axis extension line of any one second silencing hole is intersected with the second partition plate. Because of the crossing of the axis extension line of first bloop and first baffle, because of the crossing of the axis extension line of second bloop and second baffle, so when the new trend gets into first bloop through first bloop, when the new trend gets into second bloop through the second bloop, the new trend all can produce the collision with the baffle, can reduce the speed of new trend, further improves the effect of amortization noise reduction.
In another technical scheme, new trend is collection bellows for system, being close to of first baffle on the side of well effect filter screen, being close to of second baffle all cover on the side of high-efficient filter screen and be equipped with the sound cotton of inhaling. The sound cotton is inhaled in the setting on the baffle, can fall the noise to the new trend that flows when the new trend collides with the baffle via a plurality of first bloops/a plurality of second bloops.
The number of apparatuses and the scale of the process described here are intended to simplify the description of the present invention. Applications, modifications and variations of the present invention will be apparent to those skilled in the art.
While the embodiments of the invention have been described above, it is not intended to be limited to the details shown, or described, but rather to cover all modifications, which would come within the scope of the appended claims, and all changes which come within the meaning and range of equivalency of the art are therefore intended to be embraced therein.
Claims (8)
1. Fresh air is collection bellows for system, its characterized in that includes:
the air-conditioning system comprises a box body, a fan, a;
the transverse plate is horizontally connected in the air draft cavity in an inner mode and divides the air draft cavity into an upper space and a lower space which are not communicated with each other; both sides of the upper space and the lower space are respectively communicated with the air collecting cavity and the static pressure cavity; a fan is arranged in the upper space; the lower space is internally provided with a check valve and a bypass valve in sequence along the length direction of the box body, and the check valve is positioned on one side of the lower space, which is close to the static pressure cavity.
2. A wind-collecting box for a fresh air system as claimed in claim 1, further comprising: the vertical plate is vertically and internally connected in the upper space, and the vertical plate divides the upper space into a fan cavity and a filter cavity which are distributed along the length direction of the box body and are mutually communicated; the fan cavity is communicated with the air collecting cavity, the filter cavity is communicated with the static pressure cavity, and the fan is arranged in the fan cavity; and a dust absorption and noise reduction mechanism is arranged in the filter cavity.
3. A wind collecting box for a fresh air system as claimed in claim 2, wherein said dust suction and noise reduction mechanism comprises:
the filter box comprises a box body, a shell and a filter cavity, wherein the box body is hollow, two sides of the shell, which are arranged at intervals along the length direction of the box body, are open, and two sides, a top surface and a bottom surface, which are arranged at intervals along the width direction of the box body, are in sealing contact with the inner wall of the filter cavity;
the two clapboards are arranged in the shell at intervals along the length direction of the box body, any one of the clapboards is connected in the shell in an inscribed mode, and the two clapboards divide the shell into a first filtering chamber, a second filtering chamber and a third filtering chamber which are sequentially arranged along the length direction and are not communicated with each other; a primary filter screen is arranged in the first filter chamber, a middle filter screen is arranged in the second filter chamber, and a high-efficiency filter screen is arranged in the third filter chamber; the primary filter screen is positioned on one side of the shell close to the fan cavity;
the first silencing pipes are arranged in the second filtering chamber at intervals, one end of any one first silencing pipe is communicated with the first filtering chamber, the other end of the first silencing pipe horizontally extends through the first partition board close to the primary filter screen, the end face of the other end of the first silencing pipe is connected with the intermediate filter screen, and a plurality of first silencing holes are formed in the pipe wall of the first silencing pipe;
and the second silencing pipes are arranged in the third filtering chamber at intervals, one end of any second silencing pipe is communicated with the second filtering chamber, the other end of the second silencing pipe horizontally extends through a second partition board close to the efficient filtering screen, the other end face of the second silencing pipe is connected with the efficient filtering screen, and a plurality of second silencing holes are formed in the pipe wall of each second silencing pipe.
4. A wind-collecting box for a fresh air system as claimed in claim 3, wherein a diameter of one end of any of the first muffling tubes is smaller than a diameter of the other end.
5. A wind-collecting box for a fresh air system as claimed in claim 4, wherein a diameter of one end of any of the second muffling tubes is smaller than a diameter of the other end.
6. A wind-collecting box for a fresh air system as claimed in claim 5, wherein the interior of any one of the first muffling tubes and any one of the second muffling tubes is filled with muffling cotton.
7. The air collecting box for the fresh air system as claimed in claim 6, wherein an axis extension line of any one of the first muffling holes intersects the first partition plate; the axis extension line of any one second silencing hole is intersected with the second partition plate.
8. The air collecting box for the fresh air system as claimed in claim 7, wherein a side surface of the first partition plate close to the intermediate efficiency filter screen and a side surface of the second partition plate close to the high efficiency filter screen are covered with sound absorbing cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220983606.1U CN216845008U (en) | 2022-04-27 | 2022-04-27 | Air collecting box for fresh air system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220983606.1U CN216845008U (en) | 2022-04-27 | 2022-04-27 | Air collecting box for fresh air system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216845008U true CN216845008U (en) | 2022-06-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220983606.1U Active CN216845008U (en) | 2022-04-27 | 2022-04-27 | Air collecting box for fresh air system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216845008U (en) |
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2022
- 2022-04-27 CN CN202220983606.1U patent/CN216845008U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220921 Address after: 6a-1, 6 / F, building 2, yard 1, naoshikou street, Xicheng District, Beijing 100032 Patentee after: ZHONGSEN LVJIAN INTERNATIONAL TECHNOLOGY CO.,LTD. Patentee after: Jiangxi Zhongsen Green Building Low Carbon Technology Group Co.,Ltd. Address before: 6a-1, 6 / F, building 2, yard 1, naoshikou street, Xicheng District, Beijing 100031 Patentee before: ZHONGSEN LVJIAN INTERNATIONAL TECHNOLOGY CO.,LTD. |
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| TR01 | Transfer of patent right |