CN220931299U - Roof heat preservation ventilation unit for engineering design - Google Patents
Roof heat preservation ventilation unit for engineering design Download PDFInfo
- Publication number
- CN220931299U CN220931299U CN202322605335.3U CN202322605335U CN220931299U CN 220931299 U CN220931299 U CN 220931299U CN 202322605335 U CN202322605335 U CN 202322605335U CN 220931299 U CN220931299 U CN 220931299U
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- Prior art keywords
- filter screen
- connecting plate
- bellows
- air
- engineering design
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- 238000009423 ventilation Methods 0.000 title claims abstract description 19
- 238000004321 preservation Methods 0.000 title claims description 7
- 238000005485 electric heating Methods 0.000 claims abstract description 13
- 239000000428 dust Substances 0.000 claims abstract description 12
- 230000001681 protective effect Effects 0.000 claims abstract description 10
- 238000009413 insulation Methods 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 description 20
- 239000000126 substance Substances 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
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- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The utility model relates to a roof heat-insulating ventilation device for engineering design, which comprises an air box, wherein a protective cover is arranged above the air box, a first connecting plate is arranged below the inner part of the protective cover, one side of the first connecting plate is connected with a second connecting plate, a first filter screen is arranged on one side of the first connecting plate, a photovoltaic plate is arranged at the top of the protective cover, a second filter screen is arranged above the inner part of the air box, an induced draft fan is arranged below the second filter screen, and support rods are arranged on two sides of the induced draft fan. According to the utility model, the electric heating silk screen is arranged, when outdoor air enters the bellows, the electric heating silk screen can heat the air which enters the bellows, the influence of the outdoor air on indoor temperature can be reduced when the bellows is used in winter, and the first filter screen and the second filter screen are arranged, so that dust in the air can be filtered by the first filter screen, peculiar smell in the air can be filtered by the second filter screen, the indoor air environment can be protected, and the influence of the external air on the indoor air environment can be reduced.
Description
Technical Field
The utility model relates to a roof heat-preservation ventilation device for engineering design, and belongs to the technical field of roof ventilation devices.
Background
Roof ventilators are also known as roof natural ventilators, and the like. Mainly around the theory of aerodynamic wind carrier type, when wind acts on an object, the windward side is pressure, and the leeward side and the windward side are suction. Roof ventilators are divided into: bar roof ventilators and globe roof ventilators, wherein the bar roof ventilators are divided into streamline roof ventilators and thin roof ventilators.
The spherical roof ventilator widely used at present can utilize natural wind to ventilate the room, but does not have heat preservation and dust removal effect, when using in winter, cold air in the external environment easily causes indoor temperature to reduce, and when the dust in the outdoor air is more, the dust easily gets into the room through the gap on the spherical roof ventilator to influence indoor air environment.
Disclosure of utility model
The utility model aims to provide a roof heat-insulating ventilation device for engineering design, which is provided with an electric heating silk screen, when outdoor air enters an air box, the electric heating silk screen can heat the entering air, and can reduce the influence of the outdoor air on indoor temperature when the roof heat-insulating ventilation device is used in winter.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The utility model provides a roof heat preservation ventilation unit for engineering design, includes bellows, the bellows top is equipped with the protection casing, the inside below of protection casing is equipped with connecting plate one, connecting plate one side is connected with connecting plate two, connecting plate one side is equipped with filter screen one, the protection casing top is equipped with the photovoltaic board, the inside top of bellows is equipped with filter screen two, filter screen two below is equipped with the draught fan, the draught fan both sides are equipped with the bracing piece, the bracing piece other end with bellows inner wall fixed connection, the draught fan below is equipped with the electrical heating silk screen.
Further, the first filter screen is a dust removal filter screen, a positioning rod is connected to the first filter screen, one end of the positioning rod is fixedly connected with the inner wall of the bellows, and the other end of the positioning rod is fixedly connected with the first connecting plate.
Further, a plurality of connecting bolts are arranged on the first connecting plate, the second connecting plate is arranged outside the bellows, and the first connecting plate and the second connecting plate are connected with each other through the connecting bolts.
Further, the protection casing is trapezoidal, protection casing top inclined plane angle is forty-five degrees, photovoltaic board tiling in the protection casing top.
Further, the second filter screen is an activated carbon filter screen, and the second filter screen, the induced draft fan and the electric heating silk screen are all arranged in the bellows.
Further, the outside below of bellows is equipped with the singlechip, the adjacent one side of singlechip is equipped with temperature sensor, temperature sensor detection end is located inside the bellows and extend to the bellows below, the protection casing inside be equipped with the battery of photovoltaic board looks adaptation, temperature sensor output with singlechip input passes through wire electric connection, the singlechip output with the draught fan the electrical heating silk screen input passes through wire electric connection.
The beneficial effects of the utility model are as follows:
1. Through setting up the electrical heating silk screen, when outdoor air gets into bellows, the electrical heating silk screen can be to the air heating of entering, when the electrical heating silk screen operation, the singlechip can control the running power of electrical heating silk screen, temperature sensor can detect the temperature after the heating, thereby can control the heating temperature to getting into indoor air, can reduce the influence of outdoor air to indoor temperature when using winter, keep indoor temperature's stability, the protective cover top is equipped with the photovoltaic board simultaneously, the photovoltaic board can be with solar energy conversion electric energy and supply power to draught fan and electrical heating silk screen, thereby can reduce the energy consumption.
2. Through set up filter screen one on the protecting cover, set up filter screen two inside bellows, filter screen one is the dust removal filter screen, and when the air is once through the filter screen, impurity such as dust in the air can be filtered down by filter screen one, and filter screen two is the active carbon filter screen, and active carbon filter screen can filter off harmful substance such as peculiar smell in the air that gets into in the bellows to can protect indoor air environment, reduce the influence of outside air to indoor air environment.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain the utility model.
FIG. 1 is a front view of a roof insulation and ventilation device for engineering design according to the present utility model;
FIG. 2 is an exploded view of a roof insulation and ventilation device for engineering design according to the present utility model;
FIG. 3 is a bottom view of a protective cover for an engineered roof insulation and ventilation device of the present utility model;
FIG. 4 is an enlarged view of the area A of FIG. 3 of a roof insulation and ventilation device for engineering design according to the present utility model;
Reference numerals in the drawings: 1. a wind box; 2. a protective cover; 3. a first connecting plate; 4. a second connecting plate; 5. a first filter screen; 6. a photovoltaic panel; 7. a second filter screen; 8. an induced draft fan; 9. a support rod; 10. electrically heating the wire mesh; 11. a positioning rod; 12. a connecting bolt; 13. a single chip microcomputer; 14. a temperature sensor.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1: referring to fig. 1-4, the present utility model provides a technical solution:
The utility model provides a roof heat preservation ventilation unit for engineering design, includes bellows 1, bellows 1 top is equipped with protection casing 2, the inside below of protection casing 2 is equipped with connecting plate one 3, connecting plate one 3 one sides is connected with connecting plate two 4, connecting plate one 3 one sides is equipped with filter screen one 5, the 2 tops of protection casing are equipped with photovoltaic board 6, the inside top of bellows 1 is equipped with filter screen two 7, filter screen two 7 below is equipped with draught fan 8, draught fan 8 both sides are equipped with bracing piece 9, the bracing piece 9 other end with bellows 1 inner wall fixed connection, draught fan 8 below is equipped with electrical heating silk screen 10.
Specifically, the first filter screen 5 is a dust removal filter screen, 5 internally connected with locating lever 11 of first filter screen, locating lever 11 one end with bellows 1 inner wall fixed connection, the locating lever 11 other end with connecting plate 3 fixed connection, be equipped with a plurality of connecting bolts 12 on the connecting plate 3, connecting plate two 4 are located bellows 1 is outside, connecting plate one 3 with connecting plate two 4 pass through connecting bolt 12 interconnect, connecting plate one 3 and connecting plate two 4 can filter the dust in the air that gets into bellows 1 through connecting bolt 12 with protection casing 2 and bellows 1 interconnect, and the filter screen one 5 can reduce the dust and get into indoor.
Specifically, the protection casing 2 is trapezoidal, protection casing 2 top inclined plane angle is forty-five degrees, photovoltaic board 6 tiling in protection casing 2 top, photovoltaic board 6 can be with solar energy conversion electric energy and save down to can supply power to draught fan 8 and electrical heating silk screen 10, reduce the electric energy consumption.
Specifically, the second filter screen 7 is an activated carbon filter screen, the second filter screen 7, the induced draft fan 8 and the electric heating screen 10 are all arranged inside the bellows 1, and the second filter screen 7 can be used for protecting harmful substances such as peculiar smell in air entering the bellows 1, so that indoor air environment can be protected.
Example 2: referring to fig. 2, the difference between the present embodiment and embodiment 1 is that: the utility model discloses a solar cell, including bellows 1, temperature sensor 14, protection casing 2, singlechip 13, temperature sensor 14, draught fan 8, electrical heating silk screen 10, temperature sensor 14 detection end, protection casing 2 are inside to be equipped with the battery of photovoltaic board 6 looks adaptation, temperature sensor 14 output with singlechip 13 input passes through wire electric connection, singlechip 13 output with draught fan 8 electrical heating silk screen 10 input passes through wire electric connection, and electrical heating silk screen 10 can be to the air heating of entering, and temperature sensor 14 can be to the temperature detection after the heating to can control the heating temperature to entering indoor air, can reduce the influence of outdoor air to indoor temperature when using winter, keep indoor temperature's stability.
The working principle of the utility model is as follows: when the air conditioner is used, the induced draft fan 8 is started, the induced draft fan 8 operates to guide outdoor air in the first bellows 1, when the air passes through the first filter screen 5, the first filter screen 5 can filter dust and other particle impurities in the air, the filtered air can pass through the protective cover 2 to enter the bellows 1, when the air passes through the second filter screen 7, the second filter screen 7 can filter harmful substances such as peculiar smell and the like in the air entering the bellows 0, thereby the indoor air environment can be protected, when the air conditioner is used in winter, the electric heating silk screen 10 can be started, the electric heating silk screen 10 can heat the air entering the bellows 1, the single chip microcomputer 13 can control the operation power of the electric heating silk screen 10, the temperature sensor 14 can detect the heated temperature, thereby the heating temperature of the indoor air can be controlled, the influence of the outdoor air on the indoor temperature can be reduced, and the indoor temperature is kept stable when the air conditioner is used in winter.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. The utility model provides a roof heat preservation ventilation unit for engineering design, includes bellows (1), its characterized in that: the novel solar energy collecting device is characterized in that a protective cover (2) is arranged above the air box (1), a connecting plate I (3) is arranged below the inner portion of the protective cover (2), one side of the connecting plate I (3) is connected with a connecting plate II (4), a filter screen I (5) is arranged on one side of the connecting plate I (3), a photovoltaic panel (6) is arranged at the top of the protective cover (2), a filter screen II (7) is arranged above the inner portion of the air box (1), an induced draft fan (8) is arranged below the filter screen II (7), support rods (9) are arranged on two sides of the induced draft fan (8), the other ends of the support rods (9) are fixedly connected with the inner wall of the air box (1), and an electric heating silk screen (10) is arranged below the induced draft fan (8).
2. The roof insulation and ventilation device for engineering design according to claim 1, wherein: the first filter screen (5) is a dust removal filter screen, a positioning rod (11) is connected inside the first filter screen (5), one end of the positioning rod (11) is fixedly connected with the inner wall of the bellows (1), and the other end of the positioning rod (11) is fixedly connected with the first connecting plate (3).
3. The roof insulation and ventilation device for engineering design according to claim 1, wherein: the connecting plate I (3) is provided with a plurality of connecting bolts (12), the connecting plate II (4) is arranged outside the bellows (1), and the connecting plate I (3) and the connecting plate II (4) are connected with each other through the connecting bolts (12).
4. The roof insulation and ventilation device for engineering design according to claim 1, wherein: the protection casing (2) is trapezoidal, protection casing (2) top inclined plane angle is forty-five degrees, photovoltaic board (6) tiling in protection casing (2) top.
5. The roof insulation and ventilation device for engineering design according to claim 1, wherein: the second filter screen (7) is an activated carbon filter screen, and the second filter screen (7), the induced draft fan (8) and the electric heating silk screen (10) are all arranged in the bellows (1).
6. The roof insulation and ventilation device for engineering design according to claim 1, wherein: the utility model discloses a solar cell, including bellows (1), temperature sensor (14), fan (8), electric heating silk screen (10) input, temperature sensor (14) output with singlechip (13) input is through wire electric connection, singlechip (13) adjacent one side is equipped with singlechip (13), temperature sensor (14) detection end is located inside bellows (1) and extend to bellows (1) below, protection casing (2) inside be equipped with the battery of photovoltaic board (6) looks adaptation, temperature sensor (14) output with singlechip (13) input is through wire electric connection, singlechip (13) output with fan (8) electric heating silk screen (10) input is through wire electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322605335.3U CN220931299U (en) | 2023-09-25 | 2023-09-25 | Roof heat preservation ventilation unit for engineering design |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322605335.3U CN220931299U (en) | 2023-09-25 | 2023-09-25 | Roof heat preservation ventilation unit for engineering design |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220931299U true CN220931299U (en) | 2024-05-10 |
Family
ID=90938377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322605335.3U Active CN220931299U (en) | 2023-09-25 | 2023-09-25 | Roof heat preservation ventilation unit for engineering design |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220931299U (en) |
-
2023
- 2023-09-25 CN CN202322605335.3U patent/CN220931299U/en active Active
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