CN213432672U - Fireproof actuator with fireproof structure for fireproof valve - Google Patents
Fireproof actuator with fireproof structure for fireproof valve Download PDFInfo
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- CN213432672U CN213432672U CN202022086940.0U CN202022086940U CN213432672U CN 213432672 U CN213432672 U CN 213432672U CN 202022086940 U CN202022086940 U CN 202022086940U CN 213432672 U CN213432672 U CN 213432672U
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Abstract
The utility model discloses a fire prevention executor for fire prevention valve with fire resistive construction, including connecting wind channel and fire resistive construction, it includes wind channel pipe and regulating box to connect the wind channel, it has the regulating box to link up on a side end face of wind channel pipe, and the inside of regulating box is provided with fire resistive construction, wind channel pipe and regulating box integrated into one piece, and follow the even vertical welding of vertical direction on the inner wall of wind channel pipe and regulating box and have the sliding frame, fire resistive construction includes the lifter plate, shutoff frame and fire-retardant structure, the lifter plate level sets up the inside at the regulating box, and follow the even welding of vertical direction on a side end face of lifter plate and have the shutoff frame, and the internally mounted of shutoff frame has fire-retardant structure. The utility model discloses can make things convenient for and move in the vertical direction to prevent the tight pipeline that seals of inclined to one side card, thereby reduce the intensity of a fire and stretch along the pipeline, improve the convenience of using.
Description
Technical Field
The utility model relates to a fire prevention valve technical field especially relates to a fire prevention executor is used to fire prevention valve with fire resistive construction.
Background
Fire prevention valve is installed usually in discharging fume, on the air pipe, be used for closed pipeline when the conflagration breaing out, prevent that the intensity of a fire from stretching along the wind channel, the fire prevention valve structure of current use is usually including framework and a plurality of fire prevention blade, a plurality of fire prevention blades pass through the circular shaft rotation and install in the framework, and rotation axis one end part exposes the framework, the rotation axis lower floor can appear after long-time use like this and lean on ground or frame and unable normal rotation, lose the fire prevention function.
Therefore, there is a need for a fire-protection actuator for fire-protection valves, which has a fire-protection structure, and can facilitate movement in the vertical direction, so as to prevent the fire from being blocked in a tight manner, thereby reducing the spread of fire along the pipeline and improving the convenience of use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fire prevention executor for fire prevention valve with fire resistive construction aims at improving the fire prevention valve structure of current use and is including framework and a plurality of fire prevention blade usually, and a plurality of fire prevention blades pass through circular shaft rotation and install in the framework, and a rotation axis tip exposes the framework, and the rotation axis lower floor can appear after long-time the use like this and support and lean on ground or frame and unable normal rotation, loses the problem of fire prevention function.
The utility model discloses a realize like this:
the utility model provides a fire prevention executor for fire prevention valve with fire resistive construction, including connecting wind channel and fire resistive construction, it includes wind channel pipe and regulating box to connect the wind channel, through connection has the regulating box on a side end face of wind channel pipe, and the inside of regulating box is provided with fire resistive construction, wind channel pipe and regulating box integrated into one piece, and the even vertical welding in vertical direction of edge has the smooth frame on the inner wall of wind channel pipe and regulating box, fire resistive construction includes the lifter plate, shutoff frame and fire-retardant structure, the lifter plate level sets up the inside at the regulating box, and the even welding in vertical direction of edge has the shutoff frame on a side end face of lifter plate, and the internally mounted of shutoff frame has fire-retardant structure.
Furthermore, fire-retardant structure includes fire-retardant board and iron plate, and the vertical bonding of fire-retardant board is fixed in the inner wall middle part of shutoff frame, and all bonds iron plate on the both sides terminal surface of fire-retardant board.
And then fix at the inner wall middle part of shutoff frame through the vertical bonding of fire-retardant board, and all bond on the both sides terminal surface of fire-retardant board has iron plate to promote flame retardant efficiency, prevent that the intensity of a fire from stretching.
Further, iron sheets are uniformly welded on the outer end face of the iron plate, and a flame-retardant cement layer is bonded on the outer end face of the iron plate.
And then, the iron sheets are uniformly welded on the outer end face of the iron plate, and the flame-retardant cement layer is adhered on the outer end face of the iron plate, so that the flame-retardant effect is further improved.
Furthermore, an adjusting screw is vertically arranged on the end face of the other side of the lifting plate, which is far away from the plugging frame, and the end part of the adjusting screw is rotationally connected through a bearing fixed on the lifting plate.
And then keep away from on the other side terminal surface of shutoff frame through the lifter plate and be provided with adjusting screw perpendicularly, and adjusting screw's tip passes through the bearing of fixing on the lifter plate and rotates the connection, makes things convenient for the later stage to rotate and adjusts the use.
Furthermore, the middle part of the outer end face of the adjusting box is vertically and rotatably connected with a screw cylinder.
And then the outer terminal surface middle part through the regulating box is vertical to be rotated and is connected with a spiral shell section of thick bamboo, conveniently adjusts the shutoff, improves the shutoff effect.
Furthermore, the screw cylinder is in threaded through connection with the adjusting screw.
And then through barrel and adjusting screw thread through connection, improve the regulation effect.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses
The fire-proof actuator for the fire-proof valve with the fire-proof structure is used, an adjusting screw is installed in a screw cylinder in a vertically through connection mode by rotating the top surface of an adjusting box through threads, then the adjusting screw is rotated to push a lifting plate to move downwards so as to drive a plugging frame to move downwards so as to plug an air duct pipe and further prevent fire from spreading along a pipeline, then the fire-proof plate is vertically adhered and fixed in the middle of the inner wall of the plugging frame, iron plates are adhered to the end surfaces of the two sides of the fire-proof plate so as to improve the fire-proof effect and prevent the fire from spreading, then iron plates are uniformly welded to the end surface of the outer side of the iron plate, a fire-proof cement layer is adhered to the end surface of the outer side of the iron plate so as to further improve the fire-proof effect, then an adjusting screw is vertically arranged on the end surface of the lifting plate, which is far away, make things convenient for the later stage to rotate and adjust the use, then the vertical rotation in outer terminal surface middle part of regulating box is connected with the spiral shell section of thick bamboo, conveniently adjusts the shutoff, improves the shutoff effect, and the spiral shell section of thick bamboo improves the regulation effect with adjusting screw thread through connection to can make things convenient for and move in the vertical direction, thereby prevent the tight pipeline of sealing of inclined to one side card, thereby reduce the intensity of a fire and stretch along the pipeline, improve the convenience of using.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the exploded structure of the present invention;
FIG. 3 is a schematic structural diagram of a connecting duct according to an embodiment of the present invention;
fig. 4 is a schematic structural view of a fire protection structure in an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a flame retardant structure in an embodiment of the present invention.
In the figure: 1. connecting an air duct; 11. an air duct pipe; 12. an adjusting box; 121. a screw cylinder; 13. a sliding frame; 14. a connecting hole frame; 2. a fire-resistant structure; 21. a lifting plate; 22. plugging the frame; 23. a flame retardant structure; 231. a flame retardant sheet; 232. an iron plate; 233. a flame retardant cement layer; 24. adjusting the screw rod.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, a fire-proof actuator for a fire-proof valve with a fire-proof structure, includes a connecting air duct 1 and a fire-proof structure 2, the connecting air duct 1 includes an air duct pipe 11 and an adjusting box 12, a side end surface of the air duct pipe 11 is connected with the adjusting box 12 in a penetrating manner, and the inside of the adjusting box 12 is provided with the fire-proof structure 2, the air duct pipe 11 and the adjusting box 12 are integrally formed, and a sliding frame 13 is uniformly and vertically welded on the inner walls of the air duct pipe 11 and the adjusting box 12 along the vertical direction, the fire-proof structure 2 includes a lifting plate 21, a plugging frame 22 and a fire-proof structure 23, the lifting plate 21 is horizontally arranged inside the adjusting box 12, and the plugging frame 22 is uniformly welded on the side end surface of the lifting plate 21 along the vertical direction.
Furthermore, by using the fire-proof actuator for the fire-proof valve with the fire-proof structure, the adjusting screw 24 is installed in the screw cylinder 121 vertically connected with the top surface of the adjusting box 12 in a penetrating manner by rotating the adjusting screw 24, then the adjusting screw 24 is rotated to push the lifting plate 21 downwards to move downwards, so as to drive the plugging frame 22 to move downwards, so as to plug the air duct pipe 11, further prevent the fire from spreading along the duct, then the fire-proof plate 231 is vertically adhered and fixed in the middle of the inner wall of the plugging frame 22, the iron plates 232 are adhered on the end surfaces of the two sides of the fire-proof plate 231, so as to improve the fire-proof effect and prevent the fire from spreading, then the iron sheets are uniformly welded on the end surface of the outer side of the iron plate 232, the fire-proof cement layer 233 is adhered on the end surface of the outer side of the iron plate 232, so as to further improve the fire-proof, and adjusting screw 24's tip passes through the bearing rotation connection of fixing on lifter plate 21, makes things convenient for the later stage to rotate and adjusts the use, then the vertical rotation in outer terminal surface middle part of regulating box 12 is connected with spiral shell section of thick bamboo 121, conveniently adjusts the shutoff, improves the shutoff effect, spiral shell section of thick bamboo 121 and adjusting screw 24 screw thread through connection improve the regulation effect, thereby can make things convenient for the vertical upward motion, thereby prevent closely sealing the pipeline of inclined to one side card, thereby reduce the intensity of a fire and stretch along the pipeline, improve the convenience of using.
Referring to fig. 5, the flame retardant structure 23 includes a flame retardant plate 231 and an iron plate 232, the flame retardant plate 231 is vertically adhered and fixed to the middle portion of the inner wall of the plugging frame 22, and the iron plates 232 are adhered to both side end surfaces of the flame retardant plate 231.
And then fix in the middle part of the inner wall of shutoff frame 22 through the vertical bonding of fire-retardant board 231, and all bond on the both sides terminal surface of fire-retardant board 231 and have iron plate 232 to promote fire-retardant effect, prevent that the intensity of a fire from stretching.
Referring to fig. 5, iron sheets are uniformly welded to the outer end surface of the iron plate 232, and a flame retardant cement layer 233 is adhered to the outer end surface of the iron plate 232.
Further, the iron sheet is uniformly welded on the outer end surface of the iron plate 232, and the flame retardant cement layer 233 is adhered on the outer end surface of the iron plate 232, so that the flame retardant effect is further improved.
Referring to fig. 4, an adjusting screw 24 is vertically disposed on the other end face of the lifting plate 21 away from the plugging frame 22, and the end of the adjusting screw 24 is rotatably connected through a bearing fixed on the lifting plate 21.
And then through being provided with adjusting screw 24 on the other side end face of lifter plate 21 keeping away from shutoff frame 22 perpendicularly, and adjusting screw 24's tip passes through the bearing rotation connection of fixing on lifter plate 21, makes things convenient for the later stage to rotate the regulation and use.
Referring to fig. 3, a screw cylinder 121 is vertically and rotatably connected to the middle of the outer end surface of the adjusting box 12.
And then be connected with screw section of thick bamboo 121 through the vertical rotation in outer terminal surface middle part of regulating box 12, conveniently adjust the shutoff, improve the shutoff effect.
Referring to fig. 4, the screw cylinder 121 is connected to the adjusting screw 24 through a thread.
And further, the screw cylinder 121 is in threaded through connection with the adjusting screw 24, so that the adjusting effect is improved.
The working principle is as follows: in the fireproof actuator for the fireproof valve with the fireproof structure, the adjusting screw 24 is installed in the screw cylinder 121 vertically connected with the top surface of the adjusting box 12 in a through mode through threads, then the adjusting screw 24 is rotated to push the lifting plate 21 downwards to move, so that the plugging frame 22 is driven to move downwards, the air duct pipe 11 is plugged, further the fire is prevented from spreading along the duct, then the flame-retardant plate 231 is vertically adhered and fixed in the middle of the inner wall of the plugging frame 22, the iron plates 232 are adhered to the end surfaces of the two sides of the flame-retardant plate 231, so that the flame-retardant effect is improved, the fire is prevented from spreading, then the iron plates are uniformly welded to the end surface of the outer side of the iron plates 232, the flame-retardant cement layer 233 is adhered to the end surface of the outer side of the iron plates 232, so that the flame-retardant effect is further improved, then the adjusting screw 24 is vertically arranged on the, and adjusting screw 24's tip passes through the bearing rotation connection of fixing on lifter plate 21, makes things convenient for the later stage to rotate and adjusts the use, then the vertical rotation in outer terminal surface middle part of regulating box 12 is connected with spiral shell section of thick bamboo 121, conveniently adjusts the shutoff, improves the shutoff effect, spiral shell section of thick bamboo 121 and adjusting screw 24 screw thread through connection improve the regulation effect, thereby can make things convenient for the vertical upward motion, thereby prevent closely sealing the pipeline of inclined to one side card, thereby reduce the intensity of a fire and stretch along the pipeline, improve the convenience of using.
The device obtained by the design can basically meet the requirement that the fire-proof actuator with the fire-proof structure can be conveniently moved in the vertical direction so as to prevent the fire from being clamped tightly to seal a pipeline, so that the fire spread along the pipeline is reduced, and the use convenience is improved.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a fire prevention executor for fire prevention valve with fire resistive construction, is including connecting wind channel (1) and fire resistive construction (2), its characterized in that: connect wind channel (1) including wind channel pipe (11) and regulating box (12), through connection has regulating box (12) on the side end face of wind channel pipe (11), and the inside of regulating box (12) is provided with fire resistive construction (2), wind channel pipe (11) and regulating box (12) integrated into one piece, and wind channel pipe (11) and the inner wall of regulating box (12) go up along the even vertical welding of vertical direction and have sliding frame (13), fire resistive construction (2) include lifter plate (21), shutoff frame (22) and fire-retardant structure (23), lifter plate (21) level sets up in the inside of regulating box (12), and has shutoff frame (22) along the even welding of vertical direction on the side end face of lifter plate (21), and the internally mounted of shutoff frame (22) has fire-retardant structure (23).
2. The fire actuator for the fire valve with the fire-proof structure is characterized in that the fire-proof structure (23) comprises a fire-proof plate (231) and an iron plate (232), the fire-proof plate (231) is vertically adhered and fixed to the middle of the inner wall of the blocking frame (22), and the iron plates (232) are adhered to the end faces of the fire-proof plate (231).
3. The actuator for a fire valve having a fire-proof structure as claimed in claim 2, wherein iron pieces are uniformly welded to the outer end surface of the iron plate (232), and a fire-retardant cement layer (233) is adhered to the outer end surface of the iron plate (232).
4. The fire actuator for the fire protection valve with the fire protection structure according to claim 3, wherein an adjusting screw (24) is vertically arranged on the other end face of the lifting plate (21) far away from the blocking frame (22), and the end of the adjusting screw (24) is rotatably connected through a bearing fixed on the lifting plate (21).
5. The fire-protection actuator with a fire-protection structure for the fire-protection valve is characterized in that a screw cylinder (121) is vertically and rotatably connected to the middle of the outer end surface of the adjusting box (12).
6. The fire actuator for a fire protection valve with a fire protection structure according to claim 5, wherein the screw cylinder (121) is in threaded through connection with the adjusting screw (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022086940.0U CN213432672U (en) | 2020-09-22 | 2020-09-22 | Fireproof actuator with fireproof structure for fireproof valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022086940.0U CN213432672U (en) | 2020-09-22 | 2020-09-22 | Fireproof actuator with fireproof structure for fireproof valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213432672U true CN213432672U (en) | 2021-06-15 |
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ID=76327509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022086940.0U Active CN213432672U (en) | 2020-09-22 | 2020-09-22 | Fireproof actuator with fireproof structure for fireproof valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213432672U (en) |
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2020
- 2020-09-22 CN CN202022086940.0U patent/CN213432672U/en active Active
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