CN220125386U - Fire protection device - Google Patents
Fire protection device Download PDFInfo
- Publication number
- CN220125386U CN220125386U CN202320491513.1U CN202320491513U CN220125386U CN 220125386 U CN220125386 U CN 220125386U CN 202320491513 U CN202320491513 U CN 202320491513U CN 220125386 U CN220125386 U CN 220125386U
- Authority
- CN
- China
- Prior art keywords
- water
- photovoltaic panel
- outlet pipe
- water outlet
- tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 160
- 239000000779 smoke Substances 0.000 claims description 11
- 230000001502 supplementing effect Effects 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 6
- 238000009529 body temperature measurement Methods 0.000 claims description 4
- 239000008399 tap water Substances 0.000 claims description 3
- 235000020679 tap water Nutrition 0.000 claims description 3
- 238000001816 cooling Methods 0.000 abstract description 6
- 230000002265 prevention Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 230000000903 blocking effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000005341 toughened glass Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a fireproof device, which comprises a photovoltaic plate obliquely paved on a roof, wherein a first water outlet pipe transversely arranged is fixed at the uppermost end of the photovoltaic plate, and the first water outlet pipe faces a plurality of first water outlet holes of the photovoltaic plate; the two sides of the photovoltaic panel are provided with water baffles arranged along the photovoltaic panel frame; the lowest end of the photovoltaic panel is provided with a water receiving groove; the water tank is also included; the water receiving tank is communicated with the water tank through a water guide pipe, a water pump is arranged in the water tank, and the water outlet end of the water pump is connected with the first water outlet pipe; according to the utility model, the temperature measuring cable is arranged in the photovoltaic panel to detect the temperature of the photovoltaic panel, when the temperature of the photovoltaic panel exceeds a set value, the water in the water tank is pumped into the first water outlet pipe through the water pump and is sprayed out from the first water outlet hole, and then water flows downwards along the obliquely paved photovoltaic panel to cool the whole photovoltaic panel, so that the effects of cooling and fire prevention are achieved.
Description
Technical Field
The utility model relates to the technical field related to photovoltaic fire prevention, in particular to a fire prevention device.
Background
Solar energy is an emerging energy source which is renewable, clean, pollution-free and not limited by regional resources, and is being gradually and widely applied. The solar photovoltaic module is a core component in a solar power generation system, and can convert solar energy into electric energy by utilizing a photovoltaic principle, and the higher the conversion efficiency of the solar module is, the larger the generated energy in unit area is. The main current 60 pieces 156X 156mm crystalline silicon cell solar energy components in the market mainly comprise 3.2 mm-4 mm common toughened glass, an upper novel EVA (ethylene/vinyl acetate copolymer), a cell, a lower high-barrier EVA, a backboard, a junction box, an aluminum alloy frame with a B section of more than 40mm and the like, wherein the EVA and the backboard junction box are combustible materials. In the installation of commercial roofs, factory roofs, residential roofs and the like, fire is liable to occur.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the following technical scheme:
the utility model relates to a fireproof device, which comprises a photovoltaic plate obliquely paved on a roof, wherein a first water outlet pipe transversely arranged is fixed at the uppermost end of the photovoltaic plate, and the first water outlet pipe faces a plurality of first water outlet holes of the photovoltaic plate; the two sides of the photovoltaic panel are provided with water baffles arranged along the photovoltaic panel frame; the lowest end of the photovoltaic panel is provided with a water receiving groove; the water tank is also included; the water receiving tank is communicated with the water tank through a water guide pipe, a water pump is arranged in the water tank, and the water outlet end of the water pump is connected with the first water outlet pipe; a temperature measurement cable is arranged in the photovoltaic panel; the temperature measuring cable and the water pump are connected with the controller.
As a preferable technical scheme of the utility model, a water supplementing pipe connected with a tap water pipe is arranged on the water tank, a water supplementing valve is arranged on the water supplementing pipe, and an electronic liquid level meter is arranged in the water tank; the water supplementing valve and the electronic liquid level meter are connected with the controller
As a preferable technical scheme of the utility model, the photovoltaic panel further comprises a second water outlet pipe arranged in the middle of the bottom end of the photovoltaic panel, the second water outlet pipe is arranged along the side of the photovoltaic panel, and the second water outlet pipe is provided with second water outlet holes facing to two sides.
As a preferable technical scheme of the utility model, the intelligent solar panel further comprises smoke alarms which are arranged on the photovoltaic panel, the smoke alarms are arranged on two sides of the photovoltaic panel respectively, and the smoke alarms are connected with the controller.
As a preferable technical scheme of the utility model, the setting height of the water receiving tank is higher than that of the water tank.
As a preferable technical scheme of the utility model, a filter screen cylinder is arranged at the water inlet end of the water pump.
The beneficial effects of the utility model are as follows:
1. according to the fireproof device, the temperature of the photovoltaic panel is detected by arranging the temperature measuring cable in the photovoltaic panel, when the temperature of the photovoltaic panel exceeds a set value, the water in the water tank is pumped into the first water outlet pipe through the water pump and is sprayed out from the first water outlet hole, and water flows downwards along the obliquely paved photovoltaic panel to cool the whole photovoltaic panel, so that the effect of cooling and fireproof is achieved, and the water is recycled by arranging the water receiving tank, so that water consumption is reduced; the two sides of the photovoltaic panel are provided with water baffles arranged along the photovoltaic panel frame; the water retaining function is achieved, so that water flow can only flow from the upper part to the lower part of the photovoltaic panel.
2. This kind of fire protection device is at first through the second outlet pipe at photovoltaic board bottom middle part, just the second outlet pipe sets up along the avris of photovoltaic board, and the second outlet pipe is equipped with the second apopore towards both sides, when avoiding rivers to stay to the lower part from upper portion, takes place the skew, and can not carry out fine cooling heat dissipation effect to the lower part of photovoltaic board.
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 embodiments of the utility model, serve to explain the utility model. In the drawings:
fig. 1 is a schematic view of a fire protection apparatus according to the present utility model;
fig. 2 is a system diagram of a fire protection arrangement according to the utility model.
In the figure: 1. a photovoltaic panel; 2. a first water outlet pipe; 3. the first water outlet holes are formed; 4. a water baffle; 5. a water receiving tank; 6. a water tank; 7. a water pump; 8. a water supplementing pipe; 9. a water supplementing valve; 10. an electronic level gauge; 11. a temperature measurement cable; 12. a controller; 13. a second water outlet pipe; 14. a second water outlet hole; 15. a smoke alarm.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
Examples: as shown in fig. 1 and 2, the fireproof device comprises a photovoltaic panel 1 obliquely paved on a roof, wherein a first water outlet pipe 2 transversely arranged is fixed at the uppermost end of the photovoltaic panel 1, and the first water outlet pipe 2 faces a plurality of first water outlet holes 3 of the photovoltaic panel 1; the two sides of the photovoltaic panel 1 are provided with water baffles 4 arranged along the frame of the photovoltaic panel 1; the lowest end of the photovoltaic panel 1 is provided with a water receiving tank 5; also comprises a water tank 6; the water receiving tank 5 is communicated with the water tank 6 through a water guide pipe, a water pump 7 is arranged in the water tank 6, and the water outlet end of the water pump 7 is connected with the first water outlet pipe 2; a temperature measurement cable 11 is arranged in the photovoltaic panel 1; the temperature measuring cable 11 and the water pump 7 are connected with the controller. The temperature of the photovoltaic panel 1 is detected by arranging a temperature measuring cable in the photovoltaic panel 1, when the temperature of the photovoltaic panel 1 exceeds a set value, a water body in a water tank 6 is pumped into a first water outlet pipe 2 through a water pump 7 and is sprayed out from the first water outlet hole, and water flows downwards along the obliquely laid photovoltaic panel 1 to cool the whole photovoltaic panel 1 and achieve the effects of cooling and fire prevention, wherein the water body is recycled by arranging a water receiving tank 5, so that water consumption is reduced; the two sides of the photovoltaic panel 1 are provided with water baffles 4 arranged along the frame of the photovoltaic panel 1; the water blocking function is realized, so that water flow can only flow from the upper part to the lower part of the photovoltaic panel 1.
The water tank 6 is provided with a water supplementing pipe 8 connected with a tap water pipe, the water supplementing pipe 8 is provided with a water supplementing valve 9, and an electronic liquid level meter 10 is arranged in the water tank 6; the water supplementing valve and the electronic liquid level meter are connected with the controller 12; when the water level is lower, automatic water replenishing can be performed.
The photovoltaic panel comprises a photovoltaic panel body and is characterized by further comprising a second water outlet pipe 13 arranged in the middle of the bottom end of the photovoltaic panel 1, wherein the second water outlet pipe 13 is arranged along the side of the photovoltaic panel 1, and the second water outlet pipe 13 is provided with second water outlet holes 14 towards two sides, so that when water flows are prevented from being reserved from the upper part to the lower part, the deviation occurs, and the lower part of the photovoltaic panel cannot be well cooled.
The device further comprises smoke alarms 15 arranged on the photovoltaic panel 1, wherein the smoke alarms 15 are arranged on two sides of the photovoltaic panel 1 respectively, and the smoke alarms 15 are connected with the controller 12; when fire disaster detection is carried out through the smoke alarm and the fire disaster is detected, the water in the water tank is pumped into the first water outlet pipe through the water pump and is sprayed out from the first water outlet hole, and then water flows downwards along the obliquely paved photovoltaic panel to cool the whole photovoltaic panel and realize the functions of cooling and fire prevention.
Wherein the setting height of the water receiving tank 5 is higher than the setting height of the water tank 6; the water body can automatically flow back to the water tank.
Wherein, the water inlet end of the water pump is provided with a filter screen cylinder.
When the temperature sensor works, the temperature of the photovoltaic panel 1 is detected by arranging a temperature measuring cable in the photovoltaic panel 1, when the temperature of the photovoltaic panel 1 exceeds a set value, the water in the water tank 6 is pumped into the first water outlet pipe 2 through the water pump 7 and sprayed out from the first water outlet hole, and then water flows downwards along the obliquely paved photovoltaic panel 1 to cool the whole photovoltaic panel 1 and achieve the effects of cooling and fire prevention, wherein the water is recycled by arranging the water receiving tank 5, so that the water consumption is reduced; the two sides of the photovoltaic panel 1 are provided with water baffles 4 arranged along the frame of the photovoltaic panel 1; the water blocking function is realized, so that water flow can only flow from the upper part to the lower part of the photovoltaic panel 1.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. A fire protection device comprising a photovoltaic panel (1) laid obliquely on a roof, characterized in that: a first water outlet pipe (2) which is transversely arranged is fixed at the uppermost end of the photovoltaic panel (1), and the first water outlet pipe (2) faces a plurality of first water outlet holes (3) of the photovoltaic panel (1); the two sides of the photovoltaic panel (1) are provided with water baffles (4) arranged along the frame of the photovoltaic panel (1); the lowest end of the photovoltaic panel (1) is provided with a water receiving groove (5); also comprises a water tank (6); the water receiving tank (5) is communicated with the water tank (6) through a water guide pipe, a water pump (7) is arranged in the water tank (6), and the water outlet end of the water pump (7) is connected with the first water outlet pipe (2); a temperature measurement cable (11) is arranged in the photovoltaic panel (1); the temperature measuring device also comprises a controller (12), and the temperature measuring cable (11) and the water pump (7) are connected with the controller.
2. A fire protection arrangement according to claim 1, characterized in that the water tank (6) is provided with a water replenishment pipe (8) connected with a tap water pipe, the water replenishment pipe (8) is provided with a water replenishment valve (9), and an electronic liquid level meter (10) is arranged in the water tank (6); the water supplementing valve and the electronic liquid level meter are connected with the controller (12).
3. A fire protection arrangement according to claim 1, further comprising a second outlet pipe (13) arranged in the middle of the bottom end of the photovoltaic panel (1), and the second outlet pipe (13) is arranged along the side of the photovoltaic panel (1), and the second outlet pipe (13) is provided with second outlet holes (14) towards both sides.
4. A fire protection arrangement according to claim 1, further comprising smoke alarms (15) arranged on the photovoltaic panel (1), and the smoke alarms (15) are provided in two and on each side of the photovoltaic panel (1), the smoke alarms (15) being connected to the controller (12).
5. A fire protection arrangement according to claim 1, characterized in that the water receiving trough (5) is arranged at a higher level than the water tank (6).
6. A fire protection arrangement according to claim 1, characterized in that the water inlet end of the water pump (7) is provided with a filter screen cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320491513.1U CN220125386U (en) | 2023-03-15 | 2023-03-15 | Fire protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320491513.1U CN220125386U (en) | 2023-03-15 | 2023-03-15 | Fire protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220125386U true CN220125386U (en) | 2023-12-05 |
Family
ID=88961702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320491513.1U Active CN220125386U (en) | 2023-03-15 | 2023-03-15 | Fire protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220125386U (en) |
-
2023
- 2023-03-15 CN CN202320491513.1U patent/CN220125386U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |