CN220489354U - Indoor energy-saving ventilation structure of building - Google Patents
Indoor energy-saving ventilation structure of building Download PDFInfo
- Publication number
- CN220489354U CN220489354U CN202322079069.5U CN202322079069U CN220489354U CN 220489354 U CN220489354 U CN 220489354U CN 202322079069 U CN202322079069 U CN 202322079069U CN 220489354 U CN220489354 U CN 220489354U
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- saving
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- 238000009423 ventilation Methods 0.000 title claims abstract description 134
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 11
- 239000010439 graphite Substances 0.000 claims abstract description 11
- 229920006389 polyphenyl polymer Polymers 0.000 claims abstract description 11
- 239000006260 foam Substances 0.000 claims abstract description 5
- 229920000742 Cotton Polymers 0.000 claims description 7
- 239000000428 dust Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 12
- 230000002457 bidirectional effect Effects 0.000 abstract description 8
- 238000009413 insulation Methods 0.000 abstract description 5
- 238000005192 partition Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 4
- 239000002516 radical scavenger Substances 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 3
- 238000005399 mechanical ventilation Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
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- Central Air Conditioning (AREA)
Abstract
The utility model discloses an indoor energy-saving ventilation structure of a building, which comprises a ventilation box arranged on a wall body of the building, wherein a bidirectional ventilation fan is fixedly arranged on the inner side of the ventilation box, a partition plate is fixedly arranged in the ventilation box, the interior of the ventilation box is divided into an energy-saving heat exchange cavity and a working cavity through the partition plate, the bidirectional ventilation fan is fixedly arranged in the working cavity, a first spiral ventilation pipe and a second spiral ventilation pipe are fixedly arranged in the energy-saving heat exchange cavity, a communicating pipe is fixedly arranged on the ventilation box, and one end of the communicating pipe penetrates through the ventilation box and is connected with one end of the first spiral ventilation pipe. According to the utility model, the influence of external air on the indoor temperature environment is reduced, the energy-saving effect of the isothermal control equipment of the air conditioner is improved, the indoor temperature environment is maintained, and the environment is more friendly; the EVA foam layer and the graphite polyphenyl board layer absorb vibration or wind generated when the bidirectional ventilation fan in the ventilation box works, and the sound insulation and noise reduction effects are achieved.
Description
Technical Field
The utility model relates to the technical field of indoor ventilation, in particular to an indoor energy-saving ventilation structure of a building.
Background
Indoor ventilation of a building is realized by controlling air flow and air quality to update and circulate indoor air so as to achieve comfortable, healthy and safe indoor environment, and the common indoor ventilation method comprises the following steps of: and (3) natural ventilation: ventilation is performed by using natural air flow. Through reasonably arranging doors and windows, directions and opening modes of the building, the outdoor natural wind and temperature difference can be utilized to drive the flow of indoor air. For example, during the night or early morning, a window is opened to vent to enter the room with the natural wind at a lower temperature; mechanical ventilation: mechanical devices are used to achieve indoor ventilation. Common mechanical ventilation devices include fans, exhaust fans, air conditioning systems, and the like. Fresh air is introduced into the room and dirty air is discharged through the proper ventilation opening and the proper air outlet, so that good indoor air quality is maintained.
Because the effect of ventilation exchanges indoor and outdoor air, just also caused in ventilation process indoor temperature environment and received outdoor temperature environment easily and produced huge fluctuation, influence indoor air conditioning system's refrigeration or heating effect, lead to air conditioning system's energy consumption to increase, and mechanical ventilation's setting adopts the exhaust fan mostly, and unavoidable production machinery operation sound, wind sound along with the circulation of air produces the noise easily, influences indoor.
Disclosure of Invention
Aiming at the problems existing in the prior art, the utility model aims to provide an indoor energy-saving ventilation structure for a building.
In order to solve the background technical problem, the utility model adopts the following technical scheme.
The utility model provides an energy-conserving ventilation structure in building, includes installs the ventilation case on building wall, the inboard fixed mounting of ventilation case has two-way scavenger fan, the inside fixed mounting of ventilation case has the baffle, the inside of ventilation case is cut apart into energy-conserving heat transfer chamber and working chamber through the baffle, two-way scavenger fan fixed mounting is in the working chamber, the inside fixed mounting in energy-conserving heat transfer chamber has first spiral ventilation pipe and second spiral ventilation pipe, fixed mounting has communicating pipe on the ventilation case, the one end of communicating pipe runs through the ventilation case and is connected with the one end of first spiral ventilation pipe, the other end of first spiral ventilation pipe runs through and extends to the outside of ventilation case, fixed mounting has the guide duct between two-way scavenger fan and the second spiral ventilation pipe.
As a further description of the above technical solution:
the inside of the energy-saving heat exchange cavity is fixedly provided with heat exchange plates which are arranged at equal intervals, and the first spiral ventilation pipe and the second spiral ventilation pipe are inserted on the heat exchange plates and are contacted with the heat exchange plates.
As a further description of the above technical solution:
the outside fixedly connected with graphite polyphenyl board layer of ventilation case, the cotton layer of EVA bubble is installed in the space between ventilation case and the graphite polyphenyl board layer.
As a further description of the above technical solution:
the ventilation box comprises a ventilation opening arranged on the back face, the front face of the ventilation box is fixedly provided with a ventilation box, and one end, far away from the air guide pipe, of the second spiral ventilation pipe extends to the inner side of the ventilation box.
As a further description of the above technical solution:
and dust filter screens are fixedly arranged at the pipe orifice of the communicating pipe, the ventilation opening and the inner side of the ventilation box.
As a further description of the above technical solution:
and sound absorbing cotton is arranged at the pipe orifice of the communicating pipe and the inner side of the ventilation opening.
Compared with the prior art, the utility model has the advantages that:
(1) According to the scheme, heat exchange is performed by using the heat exchange medium filled in the energy-saving heat exchange cavity, such as water, pretreatment of ventilation entering air is completed, influence of external air on indoor temperature environment is reduced, energy-saving effect of the isothermal control equipment of the air conditioner is improved, the indoor temperature environment is maintained, and the environment is more friendly.
(2) This scheme effectively avoids the mouth of pipe of communicating pipe and the sound that the inboard ventilation in-process air flow caused of vent possess certain cushioning effect, and vibrations or pneumatics that are located the two-way scavenger fan during operation that ventilating incasement produced are absorbed by EVA bubble cotton layer and graphite polyphenyl board layer, accomplish sound insulation and amortization effect.
Drawings
FIG. 1 is a schematic top cross-sectional view of the present utility model;
FIG. 2 is an enlarged schematic view of the portion A of FIG. 1 according to the present utility model;
fig. 3 is a schematic structural view of the heat exchange plate of the present utility model.
The reference numerals in the figures illustrate:
1. a ventilation box; 101. an energy-saving heat exchange cavity; 102. a working chamber; 103. a communicating pipe; 2. a two-way ventilator; 3. a partition plate; 4. a first helical ventilation tube; 5. a second helical ventilation tube; 6. an air guide pipe; 7. a heat exchange plate; 8. EVA foam layer; 9. a graphite polyphenyl plate layer; 10. a vent; 11. a ventilation box; 12. a dust filter screen.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model;
referring to fig. 1 to 3, in the present utility model, an indoor energy-saving ventilation structure for a building comprises a ventilation box 1 installed on a wall of the building, a bidirectional ventilation fan 2 is fixedly installed on the inner side of the ventilation box 1, a partition plate 3 is fixedly installed inside the ventilation box 1, the inside of the ventilation box 1 is divided into an energy-saving heat exchange cavity 101 and a working cavity 102 by the partition plate 3, the bidirectional ventilation fan 2 is fixedly installed inside the working cavity 102, a first spiral ventilation pipe 4 and a second spiral ventilation pipe 5 are fixedly installed inside the energy-saving heat exchange cavity 101, a communicating pipe 103 is fixedly installed on the ventilation box 1, one end of the communicating pipe 103 penetrates through the ventilation box 1 and is connected with one end of the first spiral ventilation pipe 4, the other end of the first spiral ventilation pipe 4 penetrates through and extends to the outer side of the ventilation box 1, and a wind guide pipe 6 is fixedly installed between the bidirectional ventilation fan 2 and the second spiral ventilation pipe 5.
According to the utility model, outdoor air is pumped to the inner side of the working cavity 102 by working the bidirectional ventilation fan 2 and is led into the second spiral ventilation pipe 5 through the air guide pipe 6, the outdoor air flows in the energy-saving heat exchange cavity 101 through the second spiral ventilation pipe 5 and is then discharged indoors, part of indoor air is led into the first spiral ventilation pipe 4 through the communicating pipe 103 due to filling of new air, if the indoor air temperature and the outdoor air have a large difference, the indoor air and the outdoor air exchange heat in the energy-saving heat exchange cavity 101 through the first spiral ventilation pipe 4 and the second spiral ventilation pipe 5, and heat exchange is carried out by utilizing a heat exchange medium filled in the energy-saving heat exchange cavity 101, such as water, so that pretreatment of ventilation inlet air is completed, influence of external air on indoor temperature environment is reduced, energy-saving effect of the air conditioner isothermal control equipment is improved, indoor temperature environment is maintained, and more environment is protected.
Please refer to fig. 1 and 3, wherein: the heat exchange plates 7 which are arranged in equal distance are fixedly arranged in the energy-saving heat exchange cavity 101, and the first spiral ventilation pipe 4 and the second spiral ventilation pipe 5 are inserted on the heat exchange plates 7 and are contacted with the heat exchange plates 7.
In the utility model, the heat exchange efficiency between the first spiral ventilation pipe 4 and the second spiral ventilation pipe 5 can be improved through the heat exchange plate 7, and the pretreatment effect on ventilation air is finished.
Please refer to fig. 1, wherein: the outside fixedly connected with graphite polyphenyl board layer 9 of ventilation case 1, EVA bubble cotton layer 8 is installed in the space between ventilation case 1 and the graphite polyphenyl board layer 9.
According to the utility model, the ventilation box 1 has a good heat insulation effect by arranging the EVA foam layer 8 and the graphite polyphenyl board layer 9, so that the influence of the ventilation device on the heat insulation capacity of a building is reduced, meanwhile, the ventilation box 1 has a certain buffering effect, and vibration or wind generated during the operation of the bidirectional ventilation fan 2 in the ventilation box 1 is absorbed by the EVA foam layer 8 and the graphite polyphenyl board layer 9, so that the sound insulation and noise reduction effects are completed.
Please refer to fig. 1, wherein: the ventilation box 1 comprises a ventilation opening 10 arranged on the back surface, the ventilation box 11 is fixedly arranged on the front surface of the ventilation box 1, and one end, far away from the air guide pipe 6, of the second spiral ventilation pipe 5 extends to the inner side of the ventilation box 11.
In the utility model, the ventilation opening 10 and the second spiral ventilation pipe 5 can facilitate the exchange of indoor air and outdoor air, and the ventilation effect is improved.
Please refer to fig. 1 and 2, wherein: the dust filter screen 12 is fixedly arranged at the pipe orifice of the communicating pipe 103, the ventilation opening 10 and the inner side of the ventilation box 11.
According to the utility model, the dust filter screen 12 reduces the entry of outdoor dust, and meanwhile, the cleanliness in the pipeline can be maintained to a large extent, and the maintenance period is reduced.
Please refer to fig. 1 and 2, wherein: sound absorbing cotton is installed at the pipe orifice of the communication pipe 103 and the inside of the ventilation opening 10.
In the utility model, sound caused by air flowing in the ventilation process of the pipe orifice of the communicating pipe 103 and the inner side of the ventilation opening 10 can be effectively avoided through the sound absorbing cotton, so that the ventilation is more mute.
The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.
Claims (6)
1. The utility model provides an energy-conserving ventilation structure in building, includes and installs ventilation case (1) on building wall, its characterized in that: the inside fixed mounting of ventilation case (1) has two-way ventilator (2), the inside fixed mounting of ventilation case (1) has baffle (3), the inside of ventilation case (1) is cut apart into energy-conserving heat transfer chamber (101) and working chamber (102) through baffle (3), two-way ventilator (2) fixed mounting is in working chamber (102), the inside fixed mounting of energy-conserving heat transfer chamber (101) has first spiral ventilation pipe (4) and second spiral ventilation pipe (5), fixed mounting has communicating pipe (103) on ventilation case (1), the one end of communicating pipe (103) runs through ventilation case (1) and is connected with the one end of first spiral ventilation pipe (4), the other end of first spiral ventilation pipe (4) runs through and extends to the outside of ventilation case (1), fixed mounting has guide duct (6) between two-way ventilator (2) and second spiral ventilation pipe (5).
2. The building indoor energy-saving ventilation structure according to claim 1, wherein: the inside of energy-conserving heat transfer chamber (101) is fixed mounting has heat transfer board (7) that the equidistance was arranged, first spiral ventilation pipe (4) and second spiral ventilation pipe (5) all alternate on heat transfer board (7) and with heat transfer board (7) contact.
3. The building indoor energy-saving ventilation structure according to claim 1, wherein: the outside fixedly connected with graphite polyphenyl board layer (9) of ventilation case (1), EVA foam layer (8) are installed in the space between ventilation case (1) and graphite polyphenyl board layer (9).
4. The building indoor energy-saving ventilation structure according to claim 1, wherein: the ventilating box (1) comprises a ventilating opening (10) formed in the back face, the ventilating box (1) is fixedly provided with a ventilating box (11) on the front face, and one end, far away from the air guide pipe (6), of the second spiral ventilating pipe (5) extends to the inner side of the ventilating box (11).
5. The building indoor energy-saving ventilation structure according to claim 4, wherein: the dust filter screen (12) is fixedly arranged at the pipe orifice of the communicating pipe (103), the ventilation opening (10) and the inner side of the ventilation box (11).
6. The building indoor energy-saving ventilation structure according to claim 4, wherein: and sound absorbing cotton is arranged at the pipe orifice of the communicating pipe (103) and the inner side of the ventilation opening (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322079069.5U CN220489354U (en) | 2023-08-03 | 2023-08-03 | Indoor energy-saving ventilation structure of building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322079069.5U CN220489354U (en) | 2023-08-03 | 2023-08-03 | Indoor energy-saving ventilation structure of building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220489354U true CN220489354U (en) | 2024-02-13 |
Family
ID=89831613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322079069.5U Active CN220489354U (en) | 2023-08-03 | 2023-08-03 | Indoor energy-saving ventilation structure of building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220489354U (en) |
-
2023
- 2023-08-03 CN CN202322079069.5U patent/CN220489354U/en active Active
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