CN216813003U - Novel fire prevention valve with high strength is fire-resistant - Google Patents
Novel fire prevention valve with high strength is fire-resistant Download PDFInfo
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- CN216813003U CN216813003U CN202122691513.XU CN202122691513U CN216813003U CN 216813003 U CN216813003 U CN 216813003U CN 202122691513 U CN202122691513 U CN 202122691513U CN 216813003 U CN216813003 U CN 216813003U
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Abstract
The utility model discloses a novel fire-proof valve with high strength and fire resistance, which comprises a valve and short circuits, wherein the short circuits are fixedly arranged on the surfaces of two ends of the valve, an adjusting valve is fixedly arranged on one side, close to the upper surface of the valve, of the upper surface of the valve, and floating bead plates are arranged on the surfaces of four sides in the valve. According to the novel fire damper with high strength and fire resistance, the fire damper and the ventilation pipeline can be more conveniently connected through the short circuit, the short circuit is in the function of an internal protection frame and has better strength, the heat insulation, high temperature resistance, fire resistance and noise reduction functions of the fire damper can be enhanced through the floating bead plate, the floating bead plate can be cut to be required size according to the size of the fire damper and installed when the floating bead plate is installed, and the reinforcing outer cover is arranged on the surface of the floating bead plate, so that the floating bead plate after installation can be protected, and the floating bead plate is prevented from directly contacting with the outside.
Description
Technical Field
The utility model relates to the field of fire valves, in particular to a novel fire valve with high strength and fire resistance.
Background
The fire-proof valve is installed in the air duct system of the central air-conditioner, the working principle is that the temperature of the gold which is easy to fuse and installed on the valve is controlled, the action of gravity and the action of a spring mechanism are utilized, when a fire disaster happens, flame invades the air duct, the high temperature melts the fusible alloy on the valve, or the memory alloy is deformed to automatically close the valve, and the fire-proof valve is used for occasions where the air duct penetrates through a fire-proof subarea;
however, the existing fire-proof valve has some disadvantages, for example, the application No. 201911097287.3 discloses a "fire-proof valve", and it can be seen from the specification and the drawings of the specification that the inner wall of the valve body is not provided with some other devices, so that the inner wall of the valve body is easily melted in a continuous high-temperature state, which is not beneficial to the safe use of the valve body, and the valve body is not provided with some auxiliary devices when being connected with an external ventilation pipeline, so that when the external pipeline is directly connected with the valve body, the connection is not convenient enough, thereby prolonging the installation time.
Disclosure of Invention
The utility model mainly aims to provide a novel fire damper with high strength and fire resistance, which can effectively solve the technical problems in the background art.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides a novel fire prevention valve with high strength is fire-resistant, includes valve and short circuit, the both ends fixed surface of valve installs the short circuit, the upper surface of valve is close to one side fixed mounting and has the governing valve, four side surfaces in the inside of valve are equipped with floats the pearl board, the inside of valve is located the surface that floats the pearl board and is equipped with the reinforcement dustcoat, the inside movable mounting of valve has the board of opening and close.
Preferably, the surface of the two ends of the short circuit is fixedly provided with a flange, the surface of the flange is provided with a threaded hole close to the edge, and the inner surface of the short circuit is fixedly provided with a protective frame.
Preferably, the surfaces of the two ends of the valve are also fixedly provided with flanges, the surface of each flange is also provided with a threaded hole close to the edge, and the inside of the valve is provided with a vent.
Preferably, the number of the opening and closing plates is five, the five opening and closing plates are connected with each other through a push rod, and a central shaft is arranged inside the opening and closing plates.
Preferably, the valve is fixed with the short circuit through a fastening bolt, and the inner width of the protective frame is equal to the width of the vent.
Preferably, the central shaft of the opening and closing plate on one side in the valve is connected with the regulating valve.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the fire valve and the ventilation pipeline can be more conveniently connected through the short circuit, the short circuit has better strength under the action of the internal protective frame, the heat insulation, high temperature resistance, fire resistance and noise reduction functions of the fire valve can be enhanced through the floating bead plate, the floating bead plate can be cut to required size according to the size of the fire valve and installed when the floating bead plate is installed, and the reinforcing outer cover is arranged on the surface of the floating bead plate, so that the floating bead plate after installation can be protected, and the floating bead plate is prevented from directly contacting with the outside.
Drawings
FIG. 1 is a general schematic view of a novel fire damper of the present invention having high strength and fire resistance;
fig. 2 is a partially broken away schematic view of a novel fire damper with high strength fire resistance according to the present invention.
In the figure: 1. a valve; 2. short-circuit connection; 201. a flange; 202. a threaded hole; 203. a protective frame; 3. adjusting a valve; 4. reinforcing the outer cover; 5. a shutter plate; 6. a floating bead plate.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
Example 1
As shown in fig. 1-2, a novel fire damper with high strength and fire resistance includes a valve 1 and a short circuit 2, the short circuit 2 is fixedly installed on the surfaces of two ends of the valve 1, a regulating valve 3 is fixedly installed on the upper surface of the valve 1 near one side, floating bead plates 6 are arranged on the surfaces of four sides inside the valve 1, the heat insulation, high temperature resistance, fire resistance and noise reduction functions of the fire damper can be enhanced by using the floating bead plates 6, and when the floating bead plates 6 are installed, the required size can be cut according to the size of the fire damper and the fire damper is installed, a reinforcing outer cover 4 is arranged on the surface of the floating bead plate 6 inside the valve 1, the reinforcing outer cover 4 can protect the floating bead plates 6 after installation, the floating bead plates 6 are prevented from directly contacting with the outside, and an opening and closing plate 5 is movably installed inside the valve 1;
Example 2
It should be noted that, the utility model is a novel fire-proof valve with high strength and fire resistance, when in use, the valve 1 can be more conveniently connected with an external ventilation pipeline by using the short circuit 2, and the protection frame 203 in the short circuit 2 can enhance the strength of the short circuit 2, when the valve 1 is in a normal state, the opening and closing plate 5 is opened under the action of the regulating valve 3, so that the valve 1 is in a ventilation state, when a fire occurs, the regulating valve 3 controls the opening and closing plate 5 to close the valve 1, at this time, the valve 1 can block the temperature from being transmitted to the outside under the action of the floating bead plate 6, the heat insulation function is effectively realized, when the valve 1 is in an opening state, wind sound generated by wind passing through the valve 1 can also be effectively blocked by the floating bead plate 6, so that the silencing function is realized.
The foregoing shows and describes the general principles and features of the present invention, together with the advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. A novel fire damper with high-strength fire resistance is characterized in that: including valve (1) and short circuit (2), the both ends fixed surface of valve (1) installs short circuit (2), the upper surface of valve (1) is close to one side fixed mounting and has governing valve (3), four side surfaces in the inside of valve (1) are equipped with and float pearl board (6), the surface that the inside of valve (1) is located floats pearl board (6) is equipped with consolidates dustcoat (4), the inside movable mounting of valve (1) has opening and closing board (5).
2. A novel fire damper with high strength fire resistance according to claim 1, wherein: the surface fixed mounting of both ends of short circuit (2) has flange (201), threaded hole (202) are seted up near border position to the surface of flange (201), the internal surface fixed mounting of short circuit (2) has protective frame (203).
3. A novel fire damper with high strength fire resistance as claimed in claim 2, wherein: the two end surfaces of the valve (1) are also fixedly provided with flanges (201), the surface of each flange (201) is provided with a threaded hole (202) close to the edge, and a ventilation opening is formed in the valve (1).
4. A novel fire damper with high strength fire resistance according to claim 3, wherein: the number of the opening and closing plates (5) is five, the five opening and closing plates (5) are connected with each other through a push rod, and a central shaft is arranged inside the opening and closing plates (5).
5. The novel fire damper with high strength fire resistance as claimed in claim 4, wherein: the valve (1) is fixed with the short circuit (2) through a fastening bolt, and the inner width of the protective frame (203) is equal to the width of the vent.
6. The novel fire damper with high strength fire resistance according to claim 5, wherein: the central shaft of the opening and closing plate (5) at one side in the valve (1) is connected with the regulating valve (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122691513.XU CN216813003U (en) | 2021-11-05 | 2021-11-05 | Novel fire prevention valve with high strength is fire-resistant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122691513.XU CN216813003U (en) | 2021-11-05 | 2021-11-05 | Novel fire prevention valve with high strength is fire-resistant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216813003U true CN216813003U (en) | 2022-06-24 |
Family
ID=82048974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122691513.XU Active CN216813003U (en) | 2021-11-05 | 2021-11-05 | Novel fire prevention valve with high strength is fire-resistant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216813003U (en) |
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2021
- 2021-11-05 CN CN202122691513.XU patent/CN216813003U/en active Active
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