CN210717833U - Indoor ventilation and cooling system - Google Patents
Indoor ventilation and cooling system Download PDFInfo
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- CN210717833U CN210717833U CN201921067701.1U CN201921067701U CN210717833U CN 210717833 U CN210717833 U CN 210717833U CN 201921067701 U CN201921067701 U CN 201921067701U CN 210717833 U CN210717833 U CN 210717833U
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Abstract
The utility model relates to an indoor ventilation and cooling system, which comprises a double-layer curtain wall, wherein a cavity is formed inside the double-layer curtain wall, an air inlet communicated with the outside is arranged at one side of the bottom of the curtain wall, which is close to the outside, and an air outlet is arranged at one side of the top of the curtain wall, which is close to the indoor side; the partition plate is arranged at the top of the building, a ceiling space is formed between the partition plate and a top plate of the building, and the air outlet faces the ceiling space; the indoor ventilation system is arranged in the building and comprises an exhaust device for exhausting indoor dirty air out of the room; and the static pressure box is arranged on the partition plate, one end of the static pressure box is connected with the air outlet, the other end of the static pressure box is connected with an air exhaust device of the indoor ventilation system, and hot air in the cavity passes through the static pressure box through the air exhaust device and is exhausted to the outdoor together with indoor dirty air, so that the temperature of a curtain wall and the indoor temperature are adjusted.
Description
Technical Field
The utility model relates to a building construction technical field refers in particular to an indoor ventilation and cooling system.
Background
The existing wall system and the indoor ventilation system are two mutually independent systems, the air in the cavity of the double-layer curtain wall can generate pressure difference and flow from bottom to top only when the sunlight irradiates to heat the air, the flowing speed is low, and the cooling effect is poor. The indoor ventilation system achieves the cooling effect by driving refrigeration through indoor electric energy, so that electric energy is greatly wasted, and the comfort effect of the refrigeration effect is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's defect, provide an indoor ventilation and cooling system, can solve current double-deck curtain internal air flow and need sunshine to shine and speed slow, and the power consumptive big problem of indoor ventilation system.
The technical scheme for realizing the purpose is as follows:
the utility model provides an indoor ventilation and cooling system, include:
the double-layer curtain wall is internally provided with a cavity, an air inlet communicated with the outside is formed in one side, close to the outdoor, of the bottom of the curtain wall, and an air outlet is formed in one side, close to the indoor, of the top of the curtain wall;
the partition plate is arranged at the top of the building, a ceiling space is formed between the partition plate and a top plate of the building, and the air outlet faces the ceiling space;
the indoor ventilation system is arranged in the building and comprises an exhaust device for exhausting indoor dirty air out of the room; and
the static pressure box is arranged on the partition plate, one end of the static pressure box is connected with the air outlet, the other end of the static pressure box is connected with an air exhaust device of the indoor ventilation system, and hot air in the cavity passes through the static pressure box through the air exhaust device and is exhausted to the outdoor together with indoor dirty air, so that the temperature of the curtain wall and the indoor temperature are adjusted.
The beneficial effects of the utility model are that, adopt the static pressure case to communicate cavity and indoor ventilation system in with the curtain wall to utilize indoor ventilation system's exhaust device to siphon away the air in the cavity and discharge, neither can the multiple consumption electric energy, accelerated the flow of cavity air again.
The utility model discloses indoor ventilation and cooling system's further improvement lies in, double-deck curtain includes indoor side wall and outdoor side wall, the top of indoor side wall connect in the baffle, the top of outdoor side wall is connected in a crossbeam, the top of crossbeam with the heat preservation outer wall of the outdoor side in furred ceiling space is connected, the air outlet form in the crossbeam with between the baffle.
The utility model discloses indoor ventilation and cooling system's further improvement lies in, the crossbeam is being close to air outlet department is equipped with upper portion L shape spare, the baffle is being close to air outlet department formation lower part L shape spare, the tip of upper portion L shape spare and lower part L shape spare pass through the bolt with the intake stack fixed connection of static pressure case.
The utility model discloses indoor ventilation and cooling system's further improvement lies in, the furred ceiling space is close to outdoor department and is equipped with the fire prevention interior wall, the fire prevention interior wall with form a fire prevention space between the heat preservation outer wall, one side of crossbeam with heat preservation outer wall is fixed, the opposite side with the fire prevention interior wall is fixed, through the crossbeam seals the fire prevention space, and will the fire prevention space with the cavity separates.
The utility model discloses indoor ventilation and cooling system's further improvement lies in, correspond on the baffle static pressure case has set firmly the base, the static pressure case is arranged in on the base.
The utility model discloses indoor ventilation and cooling system's further improvement lies in, be equipped with a decorative board below the crossbeam, the decorative board is located just correspond in the cavity the air outlet sets up.
Drawings
Fig. 1 is a schematic structural view of the indoor ventilation and cooling system of the present invention.
Detailed Description
The invention will be further explained with reference to the drawings and the specific embodiments.
Referring to fig. 1, the utility model provides an indoor ventilation and cooling system has reached through intercommunication curtain cavity and indoor ventilation system. The indoor ventilation and cooling system of the present invention will be described with reference to the accompanying drawings.
As shown in fig. 1, the indoor ventilation and cooling system of the present invention comprises a double-layer curtain wall 11 formed with a cavity 110 inside, an indoor ventilation system 30 disposed inside a building, and a plenum box 20 connecting the indoor ventilation system 30 and the double-layer curtain wall 11.
The curtain wall 11 is a double-layer curtain wall, and includes an outdoor side wall 111 and an indoor side wall 112, and the cavity 110 is formed between the outdoor side wall 111 and the indoor side wall 112. The bottom of the outdoor side wall 111 is provided with an air inlet communicated with the outside, the air inlet is provided with a ventilation window which can be opened and closed, the top of the indoor side wall 112 is provided with an air outlet 113, and the air inlet and the air outlet 113 are both communicated with the cavity 110.
One end of the plenum box 20 is connected with the air outlet 113, the other end is connected with the indoor ventilation system 30, the indoor ventilation system 30 comprises an exhaust device for exhausting indoor dirty air to the outside, hot air in the cavity 110 passes through the plenum box 20 through the exhaust device and is exhausted to the outside together with the indoor dirty air, negative pressure is generated in the cavity 110 close to the air outlet 113, cold air outside is sucked into the cavity 110 through an air inlet at the bottom of the curtain wall, and therefore the temperature of the curtain wall and the temperature inside the room are adjusted. The plenum box 20 is configured to smooth the flow of air from the cavity 110 into the indoor ventilation system 30, reducing the noise of the system, and to increase the flow of air to enhance the cooling effect.
The utility model discloses still including locating be formed with furred ceiling space 41 between the baffle 40 at building top, baffle 40 and the roof 43 of building, static pressure case 20 is arranged in just install on baffle 40 in furred ceiling space 41, the 113 orientations of air outlet of curtain 11 furred ceiling space 41. The top of the indoor side wall 112 is connected to the partition 40. Preferably, a base 21 is fixed on the partition plate 40 corresponding to the static pressure box 20, and the static pressure box 20 is disposed on the base 21.
The top of the outdoor side wall 11 is connected to a cross member 121, and the top of the cross member 121 is connected to the outdoor side thermal insulation outer wall 44 of the ceiling space 41, thereby closing the top of the cavity 110 such that the air outlet 113 is formed between the cross member 121 and the partition 40. Preferably, a fireproof inner wall 45 is arranged in the ceiling space 41 near the outdoor, the top of the fireproof inner wall 45 is connected with a roof 43 of the building, a fireproof space is formed between the fireproof inner wall 45 and the heat-insulating outer wall 44, one side of the cross beam 121 is fixed with the bottom of the heat-insulating outer wall 44, the other side of the cross beam 121 is fixed with the side of the fireproof inner wall 45, the fireproof space is sealed by the cross beam 121, and the fireproof space is separated from the cavity 110. Preferably, the fireproof inner wall 45 is a structure of calcium silicate board with fireproof cotton sandwiched therein. The cross beam 121 is provided with an upper L-shaped member 122 near the air outlet 113, the partition plate 40 forms a lower L-shaped member 123 near the air outlet 113, and the ends of the upper L-shaped member 122 and the lower L-shaped member 123 are fixedly connected with the air inlet duct of the plenum box 20 through bolts.
A decorative plate 124 is arranged below the cross beam, and the decorative plate 124 is positioned in the cavity 110 and is arranged corresponding to the air outlet 113.
The indoor ventilating system 30 is provided inside the building, and the indoor ventilating system 30 includes an air supply device for supplying outdoor fresh air into the room and an air exhaust device for exhausting indoor dirty air to the outside of the room. Because the cavity 110 of the curtain wall and the indoor ventilation system 30 are communicated through the static pressure box, the air exhaust device enables negative pressure to be generated in the cavity 110, air in the cavity 110 is sucked and exhausted out of a room through the static pressure box 20 and the air exhaust device, external cold air enters the cavity from the air inlet, the air in the cavity 110 flows, hot air in the cavity 110 and indoor dirty air are exhausted out of the room through the static pressure box 20 through the air exhaust device, and the purposes of air exchange and temperature reduction are achieved. Preferably, the indoor ventilating system 30 is an air conditioner.
The present invention has been described in detail with reference to the embodiments shown in the drawings, and those skilled in the art can make various modifications to the present invention based on the above description. Therefore, certain details of the embodiments should not be construed as limitations of the invention, which are intended to be covered by the following claims.
Claims (6)
1. An indoor ventilation and cooling system, comprising:
the double-layer curtain wall is internally provided with a cavity, an air inlet communicated with the outside is formed in one side, close to the outdoor, of the bottom of the curtain wall, and an air outlet is formed in one side, close to the indoor, of the top of the curtain wall;
the air outlet faces the ceiling space;
the indoor ventilation system is arranged in the building and comprises an exhaust device for exhausting indoor dirty air out of the room; and
the static pressure box is arranged on the partition plate, one end of the static pressure box is connected with the air outlet, the other end of the static pressure box is connected with an air exhaust device of the indoor ventilation system, and hot air in the cavity passes through the static pressure box through the air exhaust device and is exhausted to the outdoor together with indoor dirty air, so that the temperature of the curtain wall and the indoor temperature are adjusted.
2. The indoor ventilation and cooling system of claim 1, wherein the double-layered curtain wall comprises an indoor side wall and an outdoor side wall, the top of the indoor side wall is connected to the partition plate, the top of the outdoor side wall is connected to a cross beam, the top of the cross beam is connected to the heat-insulating outer wall of the outdoor side of the ceiling space, and the air outlet is formed between the cross beam and the partition plate.
3. The indoor ventilation and cooling system of claim 2, wherein the cross member has an upper L-shaped member adjacent the air outlet, the partition forms a lower L-shaped member adjacent the air outlet, and ends of the upper and lower L-shaped members are fixedly connected to the inlet duct of the plenum box by bolts.
4. The indoor ventilation and cooling system of claim 2, wherein a fireproof inner wall is provided in the ceiling space adjacent to the outside of the room, a fireproof space is formed between the fireproof inner wall and the outer insulation wall, one side of the cross member is fixed to the outer insulation wall, the other side of the cross member is fixed to the fireproof inner wall, the fireproof space is closed by the cross member, and the fireproof space is separated from the cavity.
5. The indoor ventilating and cooling system as claimed in claim 2, wherein a base is fixed on the partition plate corresponding to the plenum box, and the plenum box is disposed on the base.
6. An indoor ventilation and cooling system as claimed in claim 2, wherein a decorative panel is provided under said cross member, said decorative panel being located in said cavity and corresponding to said air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921067701.1U CN210717833U (en) | 2019-07-09 | 2019-07-09 | Indoor ventilation and cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921067701.1U CN210717833U (en) | 2019-07-09 | 2019-07-09 | Indoor ventilation and cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210717833U true CN210717833U (en) | 2020-06-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921067701.1U Active CN210717833U (en) | 2019-07-09 | 2019-07-09 | Indoor ventilation and cooling system |
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| Country | Link |
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| CN (1) | CN210717833U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115235023A (en) * | 2022-06-15 | 2022-10-25 | 新城控股集团股份有限公司 | Utilize new trend structure of aluminum plate outer curtain wall air inlet |
-
2019
- 2019-07-09 CN CN201921067701.1U patent/CN210717833U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115235023A (en) * | 2022-06-15 | 2022-10-25 | 新城控股集团股份有限公司 | Utilize new trend structure of aluminum plate outer curtain wall air inlet |
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