CN215891153U - Armored fire-proof valve - Google Patents
Armored fire-proof valve Download PDFInfo
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- CN215891153U CN215891153U CN202122319453.9U CN202122319453U CN215891153U CN 215891153 U CN215891153 U CN 215891153U CN 202122319453 U CN202122319453 U CN 202122319453U CN 215891153 U CN215891153 U CN 215891153U
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Abstract
The utility model relates to the technical field of fire-proof equipment, in particular to an armored fire-proof valve which comprises a fixing mechanism, wherein the fixing mechanism comprises two rectangular plates, two rectangular boxes and a temperature sensor, and one end of the temperature sensor is fixedly connected with one side of an adjacent rectangular plate. According to the armored fire-proof valve, the fire-proof mechanism is arranged on the fixing mechanism, the electric push rod is started, the electric push rod is used for pushing the connecting plate to move, so that one end of the pushing plate rotates, the clamping block and the clamping notch are used, one end of the pushing plate rotates to drive the first connecting rod and the second connecting rod at the corresponding positions to rotate, the first fire-proof plate and the second fire-proof plate rotate, flame and smoke of the first fire-proof plate and the second fire-proof plate are separated after rotation, spreading of flame is avoided, the first fire-proof plate and the second fire-proof plate after rotation enable the first sealing plate and the second sealing plate at the corresponding positions to be clamped, and therefore the fire-proof effect of the armored fire-proof valve is improved.
Description
Technical Field
The utility model relates to the technical field of fire-proof equipment, in particular to an armored fire-proof valve.
Background
The fire-proof valve is installed on the air supply and return pipelines of the ventilation and air conditioning system, is in an open state at ordinary times, is closed when the temperature of smoke in the pipeline reaches 70 ℃ in a fire disaster, can meet the requirements of smoke leakage quantity and fire resistance integrity within a certain time, and plays a role in smoke isolation and fire resistance. The fire prevention valve generally comprises parts such as valve body, blade, actuating mechanism and temperature sensor, and present armor formula fire prevention valve structure is complicated, and sealed effect is relatively poor, and present armor formula fire prevention valve generally is fixed knot structure, and the change is dismantled to be not convenient for when its inside part damages, has caused the waste of resource.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: in order to solve present armor formula fire prevention valve structure complicacy, sealed effect is relatively poor, and the problem of being not convenient for dismantle the change when its inside part damages, provide an armor formula fire prevention valve.
The purpose of the utility model can be realized by the following technical scheme:
an armored fire damper comprises a fixing mechanism, wherein the inside of the fixing mechanism comprises two rectangular plates, two rectangular boxes and a temperature sensor, one end of the temperature sensor is fixedly connected with one side of the adjacent rectangular plate, a plurality of rotating holes are uniformly formed in the adjacent side of the two rectangular boxes, the fixing mechanism is provided with a fireproof mechanism, the fireproof mechanism comprises a plurality of fireproof units, each fireproof unit comprises a first fireproof plate and a second fireproof plate, one end of the first fireproof plate is fixedly connected with a first connecting rod, one end of the second fireproof plate is fixedly connected with a second connecting rod, and the first connecting rod is clamped with the second connecting rod at the corresponding position, and the two ends of the first connecting rod and the second connecting rod are rotatably connected with the rotating holes at the corresponding positions, the temperature of the air passing through the air duct is sensed by a temperature sensor, and the first fireproof plate and the second fireproof plate are used for isolating flame and smoke.
Further lie in, fire prevention mechanism still includes the connecting plate, connecting plate one side is rotated through the axostylus axostyle and is connected with a plurality of slurcam, the joint breach has been seted up in the outside of two one ends of connecting rod, the round hole has been seted up to the one end of slurcam, the inside wall of round hole has linked firmly the joint piece, the joint piece is with the joint breach sliding connection who corresponds position department.
Further lie in, one side of connecting plate is provided with electric putter, electric putter's one end is rotated and is connected with the rotation seat, and rotates seat one side and link firmly with an inside wall that corresponds position department rectangle box, electric putter's output has linked firmly the rectangular block, rectangular block one side has linked firmly the dwang, and dwang one end rotates with one side of connecting plate to be connected, through starting electric putter, utilizes electric putter to promote the connecting plate and removes to make the one end of slurcam rotate, and utilize joint piece and joint breach, thereby make the one end of slurcam rotate and can drive connecting rod one and connecting rod two that correspond position department and rotate, and then make PLASTIC LAMINATED one and PLASTIC LAMINATED two rotate.
Further, external threads are formed in the outer sides of the two ends of the first connecting rod and the two ends of the second connecting rod, screw pipes are arranged at the two ends of the first connecting rod, the screw pipes are connected with one ends of the first connecting rod and the second connecting rod in a screwing mode, and the first connecting rod and the second connecting rod are limited and fixed through the two screw pipes.
The armored fire prevention valve is characterized in that the fire prevention mechanism further comprises a first fixing plate and a second fixing plate, the first fixing plate and the second fixing plate are arranged on the same side of the fire prevention mechanism, a sealing plate II is fixedly connected to one end of one side of the first fire prevention plate and one side of the second fixing plate, the first sealing plate is fixedly connected to one end of one side of the second fire prevention plate and one side of the first fixing plate, the first sealing plate is connected to the second sealing plate in a clamping mode, and the first sealing plate and the second sealing plate are connected to the corresponding position to improve the fire prevention effect of the armored fire prevention valve.
The rectangular plate is characterized in that two ends of the rectangular plate are provided with two bolt grooves, bolt holes II are formed in positions, corresponding to the bolt grooves, of the two ends of the rectangular box, and the two rectangular plates and the rectangular box are connected through the bolts, the bolt grooves and the bolt holes.
Further, rectangular notches are formed in two ends of one side of the rectangular box, a side plate is arranged on one side of the rectangular box, and two ends of the side plate are connected with the rectangular notches of the corresponding positions in a clamped mode.
The side plate is characterized in that a third bolt hole is formed in the middle of each of two ends of the side plate, a first bolt hole is formed in the middle of the inner side wall of the rectangular notch, and the side plate is fixed on the rectangular box through a bolt, the first bolt hole and the third bolt hole.
The utility model has the beneficial effects that:
1. the fireproof mechanism is arranged on the fixing mechanism, the electric push rod is started, the electric push rod is utilized to push the connecting plate to move, so that one end of the pushing plate rotates, the clamping block and the clamping notch are utilized, one end of the pushing plate rotates to drive the first connecting rod and the second connecting rod at the corresponding positions to rotate, the first fireproof plate and the second fireproof plate rotate, flames and smoke of the first fireproof plate and the second fireproof plate are separated after rotation, spreading of the flames is avoided, the first fireproof plate and the second fireproof plate after rotation enable the first sealing plate and the second sealing plate at the corresponding positions to be clamped, and therefore the fireproof effect of the armored fireproof valve is improved;
2. through all being provided with the screwed pipe at the both ends of connecting rod one, through removing two bolts and two screwed pipes soon to be convenient for dismantle this armor formula fire prevention valve, and then be convenient for change PLASTIC LAMINATED one and PLASTIC LAMINATED two, and be convenient for this armor formula fire prevention valve assembles once more, has improved this armor formula fire prevention valve's result of use.
Drawings
The utility model will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the fixing mechanism of the present invention;
FIG. 3 is a schematic view of the fire protection mechanism of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
FIG. 5 is a schematic view of the structure of the fire protection unit of the present invention;
fig. 6 is a partially enlarged view of fig. 5 at B.
In the figure: 100. a fixing mechanism; 110. a rectangular plate; 111. a bolt slot; 120. a temperature sensor; 130. a rectangular box; 131. rotating the hole; 132. a rectangular notch; 133. a first bolt hole; 134. a second bolt hole; 140. a side plate; 141. a third bolt hole; 200. a fire prevention mechanism; 210. a fire prevention unit; 211. a first fireproof plate; 212. a first connecting rod; 213. a second fireproof plate; 214. a second connecting rod; 2141. clamping the notch; 215. a solenoid; 220. a first fixing plate; 230. a first sealing plate; 240. a second sealing plate; 250. a second fixing plate; 260. a connecting plate; 270. a push plate; 271. a circular hole; 272. a clamping block; 280. a rotating seat; 281. an electric push rod; 282. a rectangular block.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, an armored fire damper includes a fixing mechanism 100, the fixing mechanism 100 includes two rectangular plates 110, two rectangular boxes 130 and a temperature sensor 120, one end of the temperature sensor 120 is fixedly connected to one side of the adjacent rectangular plate 110, a plurality of rotation holes 131 are uniformly formed in one side of the adjacent rectangular boxes 130, the fixing mechanism 100 is provided with a fire damper 200, the fire damper 200 includes a plurality of fire damper units 210, each fire damper unit 210 includes a first fire damper 211 and a second fire damper 213, one end of the first fire damper 211 is fixedly connected to a first connecting rod 212, one end of the second fire damper 213 is fixedly connected to a second connecting rod 214, the first connecting rod 212 is clamped to the second connecting rod 214 at a corresponding position, two ends of the first connecting rod 212 and the second connecting rod 214 are rotatably connected to the rotation holes 131 at the corresponding position, when in use, the temperature sensor 120 is used to sense the temperature of air passing through the air duct, and the first fire prevention plate 211 and the second fire prevention plate 213 block flames and smoke.
The fire protection mechanism 200 further comprises a connecting plate 260, one side of the connecting plate 260 is rotatably connected with a plurality of pushing plates 270 through a shaft rod, the outer side of one end of the second connecting rod 214 is provided with a clamping notch 2141, one end of the pushing plate 270 is provided with a round hole 271, the inner side wall of the round hole 271 is fixedly connected with a clamping block 272, the clamping block 272 is slidably connected with the clamping notch 2141 at the corresponding position, one side of the connecting plate 260 is provided with an electric push rod 281, one end of the electric push rod 281 is rotatably connected with a rotating seat 280, one side of the rotating seat 280 is fixedly connected with one inner side wall of the rectangular box 130 at the corresponding position, the output end of the electric push rod 281 is fixedly connected with a rectangular block 282, one side of the rectangular block 282 is fixedly connected with a rotating rod, one end of the rotating rod is rotatably connected with one side of the connecting plate 260, by starting the electric push rod 281, the connecting plate 260 is pushed to move, so that one end of the pushing plate 270 rotates, and the clamping block 272 and the clamping notch 2141 are utilized, so that one end of the pushing plate 270 rotates to drive the first connecting rod 212 and the second connecting rod 214 at the corresponding positions to rotate, thereby enabling the first fireproof plate 211 and the second fireproof plate 213 to rotate, the outer sides of the two ends of the first connecting rod 212 and the second connecting rod 214 are both provided with external threads, the two ends of the first connecting rod 212 are both provided with screw pipes 215, and solenoid 215 closes soon with the one end of connecting rod one 212 and two 214 of connecting rod and is connected, utilize two solenoids 215 to carry out spacing fixed to connecting rod one 212 and two 214 of connecting rod, fire prevention mechanism 200 still includes fixed plate one 220 and two 250 of fixed plate, the one end of a plurality of PLASTIC LAMINATED one 211 one side and the one side of fixed plate two 250 have all linked firmly sealing plate two 240, the one end of a plurality of two 213 of PLASTIC LAMINATED one sides and one side of fixed plate one 220 have all linked firmly sealing plate one 230, sealing plate one 230 and the two 240 joint of sealing plate of corresponding position department, utilize sealing plate one 230 and two 240 joints of sealing plate to improve the fire prevention effect of this armor formula fire prevention valve.
Two bolt grooves 111 have all been seted up at the both ends of rectangular plate 110, the position department that rectangular box 130 both ends correspond bolt groove 111 is provided with bolt hole two 134, utilize the bolt, bolt groove 111 and bolt hole two 134 are connected two rectangular plates 110 and rectangular box 130, rectangle breach 132 has all been seted up at the both ends of rectangular box 130 one side, one side of rectangular box 130 is provided with curb plate 140, and curb plate 140 both ends and the rectangle breach 132 joint that corresponds position department, bolt hole three 141 has all been seted up to the intermediate position department at curb plate 140 both ends, bolt hole 133 has been seted up to the intermediate position department of a rectangle breach 132 inside wall, utilize the bolt, bolt hole 133 and bolt hole three 141 fix curb plate 140 on rectangular box 130.
The working principle is as follows: when the armored fire-proof valve is used, the two rectangular plates 110 and the rectangular box 130 are connected by using the bolts, the bolt grooves 111 and the bolt holes 134, the side plate 140 is fixed on the rectangular box 130 by using the bolts, the bolt holes I133 and the bolt holes III 141, the armored fire-proof valve is installed and fixed on an air supply pipeline or an air return pipeline, when the armored fire-proof valve is not used, the first fire-proof plate 211 and the second fire-proof plate 213 are in a parallel state with the rectangular plate 110, the temperature of air passing through the air pipeline is sensed by the temperature sensor 120, when the temperature sensed by the temperature sensor 120 exceeds a limited temperature, the electric push rod 281 is started to push the connecting plate 260 to move, so that one end of the push plate 270 rotates, and the clamping block 272 and the clamping notch 2141 are used, so that the rotation of one end of the push plate 270 drives the first connecting rod 212 and the second connecting rod 214 at corresponding positions to rotate, thereby make first 211 of PLASTIC LAMINATED and two 213 of PLASTIC LAMINATED rotate, and the first 211 of PLASTIC LAMINATED and two 213 flames of PLASTIC LAMINATED and smog after the rotation carry out the separation, thereby the stretching of flame has been avoided, and the first 211 of PLASTIC LAMINATED and two 213 of PLASTIC LAMINATED after the rotation make the closing plate 230 and the two 240 joints of closing plate of corresponding position department, thereby the fire prevention effect of this armoured fire prevention valve has been improved, when first 211 of PLASTIC LAMINATED and two 213 of PLASTIC LAMINATED need be changed, through removing two bolts and two screwed pipes 215 soon, thereby be convenient for dismantle this armoured fire prevention valve, and then be convenient for change first 211 of PLASTIC LAMINATED and two 213 of PLASTIC LAMINATED, and be convenient for this armoured fire prevention valve to assemble once more, the result of use of this armoured fire prevention valve has been improved.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is illustrative and explanatory only and is not intended to be exhaustive or to limit the utility model to the precise embodiments described, and various modifications, additions, and substitutions may be made by those skilled in the art without departing from the scope of the utility model as defined in the following claims.
Claims (8)
1. The armored fire damper comprises a fixing mechanism (100) and is characterized in that the fixing mechanism (100) comprises two rectangular plates (110), two rectangular boxes (130) and a temperature sensor (120), one end of the temperature sensor (120) is fixedly connected with one side of each adjacent rectangular plate (110), a plurality of rotating holes (131) are uniformly formed in one adjacent side of each rectangular box (130), the fixing mechanism (100) is provided with a fire prevention mechanism (200), the fire prevention mechanism (200) comprises a plurality of fire prevention units (210), each fire prevention unit (210) comprises a first fire prevention plate (211) and a second fire prevention plate (213), one end of the first fire prevention plate (211) is fixedly connected with a first connecting rod (212), one end of the second fire prevention plate (213) is fixedly connected with a second connecting rod (214), and the first connecting rod (212) is connected with the second connecting rod (214) at the corresponding position in a clamping manner, and two ends of the first connecting rod (212) and the second connecting rod (214) are rotatably connected with the rotating holes (131) at corresponding positions.
2. The armored fire damper according to claim 1, wherein the fire protection mechanism (200) further comprises a connecting plate (260), one side of the connecting plate (260) is rotatably connected with a plurality of pushing plates (270) through a shaft rod, a clamping notch (2141) is formed in the outer side of one end of the second connecting rod (214), a round hole (271) is formed in one end of the pushing plate (270), a clamping block (272) is fixedly connected to the inner side wall of the round hole (271), and the clamping block (272) is slidably connected with the clamping notch (2141) at the corresponding position.
3. The armored fire damper according to claim 2, wherein an electric push rod (281) is arranged on one side of the connecting plate (260), one end of the electric push rod (281) is rotatably connected with the rotating seat (280), one side of the rotating seat (280) is fixedly connected with an inner side wall of the rectangular box (130) at the corresponding position, the output end of the electric push rod (281) is fixedly connected with the rectangular block (282), a rotating rod is fixedly connected to one side of the rectangular block (282), and one end of the rotating rod is rotatably connected with one side of the connecting plate (260).
4. The armored fire damper as recited in claim 1, wherein the outer sides of the two ends of the first connecting rod (212) and the second connecting rod (214) are externally threaded, the two ends of the first connecting rod (212) are respectively provided with a solenoid (215), and the solenoid (215) is screwed with one end of the first connecting rod (212) and one end of the second connecting rod (214).
5. The armored fire protection valve according to claim 1, wherein the fire protection mechanism (200) further comprises a first fixing plate (220) and a second fixing plate (250), wherein a sealing plate II (240) is fixedly connected to one end of one side of the first fire protection plates (211) and one side of the second fixing plates (250), a sealing plate I (230) is fixedly connected to one end of one side of the second fire protection plates (213) and one side of the first fixing plates (220), and the sealing plate I (230) is clamped with the sealing plate II (240) at the corresponding position.
6. The armored fire damper according to claim 1, wherein two bolt grooves (111) are formed at two ends of the rectangular plate (110), and two bolt holes (134) are formed at positions, corresponding to the bolt grooves (111), at two ends of the rectangular box (130).
7. The armored fire damper as recited in claim 6, wherein the rectangular notches (132) are formed at two ends of one side of the rectangular box (130), the side plate (140) is arranged at one side of the rectangular box (130), and two ends of the side plate (140) are clamped with the rectangular notches (132) at corresponding positions.
8. The armored fire damper of claim 7, wherein a third bolt hole (141) is formed in the middle of each end of the side plate (140), and a first bolt hole (133) is formed in the middle of an inner side wall of the rectangular notch (132).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122319453.9U CN215891153U (en) | 2021-09-24 | 2021-09-24 | Armored fire-proof valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122319453.9U CN215891153U (en) | 2021-09-24 | 2021-09-24 | Armored fire-proof valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215891153U true CN215891153U (en) | 2022-02-22 |
Family
ID=80472102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122319453.9U Active CN215891153U (en) | 2021-09-24 | 2021-09-24 | Armored fire-proof valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215891153U (en) |
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2021
- 2021-09-24 CN CN202122319453.9U patent/CN215891153U/en active Active
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