CN216045499U

CN216045499U - Novel remote control smoke exhaust valve

Info

Publication number: CN216045499U
Application number: CN202122611739.4U
Authority: CN
Inventors: 陆晔
Original assignee: Taicang Baishun Ventilation Equipment Co ltd
Current assignee: Taicang Baishun Ventilation Equipment Co ltd
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-03-15
Anticipated expiration: 2031-10-28

Abstract

The utility model provides a novel remote control smoke exhaust valve which comprises a base, wherein a ventilation pipe is installed on one side of the base, an installation plate is welded on one side of the ventilation pipe, a connection block is arranged on one side of the installation plate, a control center is installed at one end of the ventilation pipe, a rotating mechanism for opening and closing the ventilation pipe is arranged at the bottom of the control center, a telescopic mechanism for improving the sealing effect is arranged on one side of the installation plate, and a sliding mechanism for installation and disassembly is arranged inside the base. This novel remote control smoke exhaust valve through rotary mechanism's setting for control center reaches the rotation to the baffle through the removal to the movable block, realizes opening and shutting of air exit, has improved the volume of discharging fume of exhaust port, and through telescopic machanism's setting, has improved novel remote control smoke exhaust valve's leakproofness, and through slide mechanism's setting, the convenience that novel remote control smoke exhaust valve maintained has been improved simultaneously.

Description

Novel remote control smoke exhaust valve

Technical Field

The utility model relates to the technical field of smoke exhaust valves, in particular to a novel remote control smoke exhaust valve.

Background

The smoke exhaust valve is installed at the end part of each branch pipe of a mechanical smoke exhaust system and at a smoke suction inlet, is in a closed state at ordinary times and meets the requirement of air leakage, is manually and electrically opened during fire or smoke exhaust, plays a smoke exhaust valve, can be interlocked with a fire detector, particularly, the smoke detector is interlocked during fire, the smoke exhaust valve is opened by detecting the smoke generated at the initial stage of fire, smoke exhaust is carried out, the smoke exhaust valve is changed into an automatic valve driven by a motor or an electromagnetic mechanism, and has an important function when the fire is generated, so that a novel remote control smoke exhaust valve is particularly needed.

Current novel remote control smoke damper makes control center open and shut to air pipe through remote control in the use, but the mode that opens and shuts is folding the mode that opens and shuts mostly, and such mode that opens and shuts probably leads to the exhaust port to produce the condition of blocking to the volume of airing exhaust is also relatively limited, just maintains it just after installing novel remote control smoke damper simultaneously, and the unable obtaining of leakproofness of being connected between novel remote control smoke damper and the exhaust pipe guarantees moreover.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel remote control smoke exhaust valve, which aims to solve the problems that the existing novel remote control smoke exhaust valve provided in the background technology is not sealed, but the existing novel remote control smoke exhaust valve is opened and closed by a control center through remote control in the using process, but the opening and closing modes are mostly folding opening and closing modes, the opening and closing modes can cause the situation that a smoke exhaust port is blocked, the air exhaust amount is relatively limited, the novel remote control smoke exhaust valve is convenient to maintain after being installed, and the connection sealing performance between the novel remote control smoke exhaust valve and the smoke exhaust pipeline cannot be guaranteed.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel remote control smoke exhaust valve, includes the base, the ventilation pipe is installed to one side of base, one side welding of ventilation pipe has the mounting panel, one side of mounting panel is provided with the connecting block, control center is installed to the one end of ventilation pipe, control center's bottom is provided with the rotary mechanism that is used for ventilating and opens and shuts, one side of mounting panel is provided with the telescopic machanism who is used for promoting sealed effect, one side fixed mounting of mounting panel has the base, the inside of base is provided with and is used for installing the slide mechanism who dismantles.

Preferably, the section of the mounting plate is in a triangular structure, and the mounting plates are distributed on one side of the ventilation pipe at equal intervals.

Preferably, rotary mechanism includes connecting rod, baffle, dead lever, location axle, movable block, bus duct and slide opening, the internally mounted of ventilation pipe has the connecting rod, the baffle has been cup jointed to the outer facade of connecting rod, the one end welding of baffle has the dead lever, the location axle is installed to the one end of dead lever, location axle and movable block interconnect, the bus duct has been seted up to the inside of ventilation pipe, the inside sliding connection of bus duct has the movable block, the slide opening has been seted up to the bottom of bus duct.

Preferably, the baffle is rotationally connected with the ventilation pipe through a connecting rod, and the movable block is in sliding connection with the ventilation pipe through a bus duct.

Preferably, telescopic machanism includes through-hole, stopper, joint strip and first spring, the through-hole has been seted up to the inside both sides of mounting panel, the inside sliding connection of through-hole has the stopper, the one end welding of stopper has first spring, joint strip is installed to the other end of stopper.

Preferably, slide mechanism includes first spout, locating lever, buckle, second spring, second spout, slider and button, first spout has been seted up to the inside of base, the inside welding of first spout has the locating lever, the outer facade sliding connection of locating lever has the buckle, the bottom welding of buckle has the second spring, the second spout has been seted up to one side of first spout, the inside sliding connection of second spout has the slider, the one end fixed mounting of slider has the button.

Preferably, the buckle forms a telescopic structure with the positioning rod through a second spring, and the buckle is symmetrically arranged relative to the center line of the base.

Compared with the prior art, the utility model has the beneficial effects that: this novel remote control smoke exhaust valve, setting through rotary mechanism, make control center reach the rotation to the baffle through the removal to the movable block, realize opening and shutting of air exit, the volume of discharging fume of exhaust port has been improved, and through telescopic machanism's setting, make first spring promote joint strip and exhaust pipe closely laminate, novel remote control smoke exhaust valve's leakproofness has been improved, simultaneously through slide mechanism's setting, make the buckle can carry out the block with exhaust pipe and be connected, thereby be used for maintaining novel remote control smoke exhaust valve, novel remote control smoke exhaust valve maintenance's convenience has been improved.

Drawings

FIG. 1 is a schematic side view of the present invention;

FIG. 2 is a schematic structural view of a rotating mechanism according to the present invention;

FIG. 3 is a schematic structural view of a sliding mechanism according to the present invention;

fig. 4 is an exploded view of the sliding mechanism of the present invention.

In the figure: 1. a base; 2. a vent pipe; 3. mounting a plate; 4. connecting blocks; 5. a control center; 6. a rotation mechanism; 601. a connecting rod; 602. a baffle plate; 603. fixing the rod; 604. positioning the shaft; 605. a movable block; 606. a bus duct; 607. a slide hole; 7. a telescoping mechanism; 701. a through hole; 702. a limiting block; 703. sealing rubber strips; 704. a first spring; 8. a base; 9. a sliding mechanism; 901. a first chute; 902. positioning a rod; 903. buckling; 904. a second spring; 905. a second chute; 906. a slider; 907. a button.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in 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. 1-4, the present invention provides a technical solution: the utility model provides a novel remote control smoke exhaust valve, including base 1, ventilation pipe 2 is installed to one side of base 1, the welding of one side of ventilation pipe 2 has mounting panel 3, one side of mounting panel 3 is provided with connecting block 4, control center 5 is installed to the one end of ventilation pipe 2, control center 5's bottom is provided with the rotary mechanism 6 that is used for ventilating and opens and shuts, one side of mounting panel 3 is provided with the telescopic machanism 7 that is used for promoting sealed effect, one side fixed mounting of mounting panel 3 has base 8, the inside of base 8 is provided with the slide mechanism 9 that is used for the installation to dismantle.

Further, the section of mounting panel 3 is the triangle-shaped structure, and mounting panel 3 is in the equidistant distribution in one side of ventilation pipe 2, through the setting of mounting panel 3, because triangle-shaped has stability to be used for mounting panel 3 to be connected base 1 and mounting panel 3 with ventilation pipe 2, improved novel remote control smoke damper's intensity.

Further, the rotating mechanism 6 comprises a connecting rod 601, a baffle 602, a fixing rod 603, a positioning shaft 604, a movable block 605, a bus duct 606 and a sliding hole 607, the connecting rod 601 is installed inside the ventilation pipe 2, the baffle 602 is sleeved on the outer vertical surface of the connecting rod 601, the fixing rod 603 is welded at one end of the baffle 602, the positioning shaft 604 is installed at one end of the fixing rod 603, the positioning shaft 604 is connected with the movable block 605, the bus duct 606 is arranged inside the ventilation pipe 2, the movable block 605 is connected inside the bus duct 606 in a sliding manner, the sliding hole 607 is arranged at the bottom of the bus duct 606, and through the arrangement of the connecting rod 601, the baffle 602, the fixing rod 603, the positioning shaft 604, the movable block 605, the bus duct 606 and the sliding hole 607, the movable block 605 can slide inside the bus duct and drive the fixing rod 603 to move, and then the fixing rod 603 can rotate inside the movable block 605 through the positioning shaft 604, thereby be used for driving baffle 602 to rotate through connecting rod 601, be favorable to producing the effect that the space reaches the cigarette discharge when rotatory between the baffle 602.

Further, baffle 602 rotates through connecting rod 601 and ventilation pipe 2 and is connected, and movable block 605 passes through bus duct 606 and ventilation pipe 2 sliding connection, and through connecting rod 601, baffle 602, movable block 605 and bus duct 606's setting, wherein connecting rod 601 can fix a position baffle 602, prevents that baffle 602 from producing the dislocation at rotatory in-process, and bus duct 606 can carry on spacingly to the slip of movable block 605, prevents that movable block 605 from producing at gliding in-process and rocking.

Further, telescopic machanism 7 includes through-hole 701, stopper 702, joint strip 703 and first spring 704, through-hole 701 has been seted up to mounting panel 3's both sides are inside, the inside sliding connection of through-hole 701 has stopper 702, the welding of stopper 702's one end has first spring 704, joint strip 703 is installed to stopper 702's the other end, through-hole 701, stopper 702, joint strip 703 and first spring 704's setting, wherein first spring 704 also can promote joint strip 703 and laminate with the pipeline of discharging fume through stopper 702, the leakproofness of junction has been improved, through-hole 701 can prevent that stopper 702 from producing and droing.

Further, the sliding mechanism 9 includes a first sliding slot 901, a positioning rod 902, a buckle 903, a second spring 904, a second sliding slot 905, a slider 906 and a button 907, the first sliding slot 901 is formed in the base 8, the positioning rod 902 is welded in the first sliding slot 901, the buckle 903 is connected to an outer vertical surface of the positioning rod 902 in a sliding manner, the second spring 904 is welded at the bottom of the buckle 903, the second sliding slot 905 is formed in one side of the first sliding slot 901, the slider 906 is connected in the second sliding slot 905 in a sliding manner, the button 907 is fixedly installed at one end of the slider 906, the first sliding slot 901, the positioning rod 902, the buckle 903, the second spring 904, the second sliding slot 905, the slider 906 and the button 907 are arranged, wherein the button 907 can drive the slider 906 to slide in the second sliding slot 905, the slider 906 can extrude the buckle 903, so that the buckle 903 can extrude the second spring 904 while sliding through the positioning rod 902, thereby be used for follow-up second spring 904 can promote buckle 903 and smoke exhaust pipe to form the block, improved the convenience of novel remote control smoke damper installation, first spout 901 can prevent that buckle 903 from producing the slope at gliding in-process.

Further, buckle 903 constitutes extending structure through second spring 904 and locating lever 902, and buckle 903 sets up about 8 central lines of base symmetry, through locating lever 902, buckle 903 and second spring 904's setting, and wherein the symmetry setting of buckle 903 is favorable to second spring 904 to promote buckle 903 and carries out the fixed work of block, and locating lever 902 can prevent that buckle 903 from carrying out the vertical slip, has improved the stability of novel remote control smoke damper installation work.

The working principle is as follows: firstly, when the smoke exhaust valve needs to be opened and closed, an instruction is sent to the control center 5 through remote control, then the control center 5 can push the movable block 605, then the movable block 605 can slide in the bus duct 606, and simultaneously the fixed rod 603 is driven to move, then the fixed rod 603 can rotate in the movable block 605 through the positioning shaft 604, and simultaneously the baffle 602 is driven to rotate around the connecting rod 601, so that a gap is generated between the baffles 602, thereby realizing the remote opening and closing control of the smoke exhaust valve, when the novel remote control smoke exhaust valve needs to be installed, the button 907 is pushed, so that the button 907 pushes the slider 906 to slide in the second sliding groove 905, then the slider 906 can squeeze the buckle 903, so that the buckle 903 can squeeze the second spring 904 while sliding through the positioning rod 902, then the smoke exhaust valve is pushed into by aligning with an opening hole on the smoke exhaust pipeline, then, the extrusion of the button 907 is released, the second spring 904 can push the buckle 903 to be clamped with the smoke exhaust pipeline, meanwhile, the first spring 704 in the through hole 701 can push the sealing rubber strip 703 to be attached to the smoke exhaust pipeline through the limiting block 702, the sealing performance of the joint is improved, and therefore the novel remote control smoke exhaust valve is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel remote control smoke damper, includes base (1), its characterized in that: ventilation pipe (2) are installed to one side of base (1), one side welding of ventilation pipe (2) has mounting panel (3), one side of mounting panel (3) is provided with connecting block (4), control center (5) are installed to the one end of ventilation pipe (2), the bottom of control center (5) is provided with rotary mechanism (6) that are used for ventilating and open and shut, one side of mounting panel (3) is provided with telescopic machanism (7) that are used for promoting sealed effect, one side fixed mounting of mounting panel (3) has base (8), the inside of base (8) is provided with slide mechanism (9) that are used for the installation to dismantle.

2. A novel remote control smoke exhaust valve according to claim 1, wherein the section of said mounting plate (3) is triangular structure, and said mounting plate (3) is distributed at equal interval on one side of the ventilation pipe (2).

3. The novel remote control smoke exhaust valve according to claim 1 is characterized in that the rotating mechanism (6) comprises a connecting rod (601), a baffle (602), a fixing rod (603), a positioning shaft (604), a movable block (605), a bus duct (606) and a sliding hole (607), the connecting rod (601) is installed inside the ventilation pipe (2), the baffle (602) is sleeved on the outer vertical face of the connecting rod (601), the fixing rod (603) is welded at one end of the baffle (602), the positioning shaft (604) is installed at one end of the fixing rod (603), the positioning shaft (604) is connected with the movable block (605), the bus duct (606) is formed inside the ventilation pipe (2), the movable block (605) is slidably connected inside the bus duct (606), and the sliding hole (607) is formed in the bottom of the bus duct (606).

4. A novel remote control smoke exhaust valve according to claim 3, wherein the baffle (602) is rotatably connected with the ventilation pipe (2) through a connecting rod (601), and the movable block (605) is slidably connected with the ventilation pipe (2) through a bus duct (606).

5. The novel remote control smoke exhaust valve according to claim 1, wherein the telescopic mechanism (7) comprises a through hole (701), a limiting block (702), a sealing rubber strip (703) and a first spring (704), the through hole (701) is formed inside two sides of the mounting plate (3), the limiting block (702) is connected inside the through hole (701) in a sliding mode, the first spring (704) is welded at one end of the limiting block (702), and the sealing rubber strip (703) is installed at the other end of the limiting block (702).

6. The novel remote control smoke exhaust valve according to claim 1 is characterized in that the sliding mechanism (9) comprises a first sliding groove (901), a positioning rod (902), a buckle (903), a second spring (904), a second sliding groove (905), a sliding block (906) and a button (907), the first sliding groove (901) is formed in the base (8), the positioning rod (902) is welded in the first sliding groove (901), the buckle (903) is connected to the outer vertical surface of the positioning rod (902) in a sliding mode, the second spring (904) is welded at the bottom of the buckle (903), the second sliding groove (905) is formed in one side of the first sliding groove (901), the sliding block (906) is connected to the inner portion of the second sliding groove (905) in a sliding mode, and the button (907) is fixedly installed at one end of the sliding block (906).

7. The novel remote control smoke exhaust valve according to claim 6, wherein said buckle (903) and positioning rod (902) form a telescopic structure through a second spring (904), and said buckle (903) is symmetrically arranged about the center line of the base (8).