CN218818333U

CN218818333U - Stay-supported adjusting air valve

Info

Publication number: CN218818333U
Application number: CN202221905943.5U
Authority: CN
Inventors: 郭刚; 郭春升
Original assignee: Dezhou Chengze Ventilation Equipment Co ltd
Current assignee: Dezhou Chengze Ventilation Equipment Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2023-04-07
Anticipated expiration: 2032-07-19

Abstract

The utility model relates to a stay-supported air adjusting valve. The technical problem to be solved is as follows: the pull-wire type adjusting air valve can effectively enhance the ventilation effect and can protect a pull wire. The technical scheme of the utility model is that: the utility model provides an air valve is adjusted to stay-supported, including air pipe, the ventilation valve, the supporting shoe, the fan, the backplate, act as go-between and spiral mechanism, the air pipe internal rotation formula is provided with the ventilation valve, the air pipe rear side is provided with the supporting shoe, the air pipe rear side is provided with the fan, the fan is located the supporting shoe rear side, the air pipe left and right sides is provided with the backplate, all slidingtype is provided with on the backplate acts as go-between, the inside spiral mechanism that all is provided with of backplate. The utility model discloses a pulling of the left and right sides for the ventilation valve rotates, has reached the effect of portable switch ventilation valve, and acts as go-between through the spiral wheel and carries out the rolling, and the backplate can effectually protect acting as go-between simultaneously.

Description

Stay-supported adjusting air valve

Technical Field

The utility model relates to an air valve especially relates to an air valve is adjusted to stay-supported.

Background

When the interior is decorated and built, indoor ventilation is a matter which needs to be paid attention to particularly, and if the indoor ventilation is not carried out in time, dust and peculiar smell caused during building decoration can seriously affect the physical health and the working state of constructors.

The existing stay wire type adjusting air valve is usually opened by pulling a stay wire through a worker, so that the ventilation effect is achieved, the ventilation effect is weak, and the stay wire is difficult to protect and is easy to damage although the ventilation can be effectively performed. Therefore, a pull-wire type adjusting air valve which can effectively enhance the ventilation effect and can protect the pull wire is developed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects that the ventilation effect of the existing device is weaker and the stay wire is difficult to protect, the technical problems to be solved are as follows: the pull-wire type adjusting air valve can effectively enhance the ventilation effect and can protect a pull wire.

The technical scheme of the utility model is that: the utility model provides an air valve is adjusted to stay-supported, including air pipe, the ventilation valve, the supporting shoe, the fan, the backplate, act as go-between and spiral mechanism, the air pipe internal rotation formula is provided with the ventilation valve, the air pipe rear side is provided with the supporting shoe, the air pipe rear side is provided with the fan, the fan is located the supporting shoe rear side, the air pipe left and right sides is provided with the backplate, all slidingtype is provided with on the backplate acts as go-between, the inside spiral mechanism that all is provided with of backplate.

Further, winding mechanism is including winding wheel, connecting block, connecting rod and elastic rod, and the backplate inboard all is provided with the connecting block, and the inboard equal rotary type of connecting block is provided with the winding wheel, and the equal side is provided with the connecting rod in the winding wheel, and the connecting rod is connected with the vent valve, and the winding wheel left side all is provided with first elastic rod.

Further, still including slide mechanism, slide mechanism is including the support frame, spacing pipe, the slide bar, the fixed plate, the deep bead, promote piece and spring, air pipe inside top front side is provided with the support frame, the support frame rear side is provided with spacing pipe, the intraductal slidingtype of spacing is provided with the slide bar, the slide bar bottom is provided with promotes the piece, be provided with the spring between promotion piece and the spacing pipe, the slide bar top is provided with the fixed plate, the fixed plate top is provided with the deep bead.

Furthermore, the bottom ends of the pull wires are connected with pull blocks.

Furthermore, limiting holes are formed in the left side and the right side of the ventilating duct.

Furthermore, a ventilation opening is formed in the front side of the top of the ventilation pipeline.

The beneficial effects are that: 1. the utility model discloses a pulling of the pulling left and right sides for the ventilation valve rotates, has reached the effect of portable switch ventilation valve, and carries out the rolling through the spiral wheel pair is acted as go-between, and the backplate can effectually protect acting as go-between simultaneously.

2. The utility model discloses a ventilation valve drives and promotes the piece motion to make the slide bar drive the deep bead motion, let the vent open, the effectual ventilation effect that has strengthened.

Drawings

Fig. 1 is a schematic view of a first three-dimensional structure of the present invention.

Fig. 2 is a schematic view of a second three-dimensional structure of the present invention.

Fig. 3 is a schematic view of a third three-dimensional structure of the present invention.

Fig. 4 is a schematic diagram of a fourth three-dimensional structure of the present invention.

In the reference symbols: 1-ventilation pipeline, 2-ventilation valve, 3-supporting block, 4-fan, 5-protective plate, 6-stay wire, 7-sliding mechanism, 71-supporting frame, 72-limiting pipe, 73-sliding rod, 74-fixing plate, 75-wind shield, 76-pushing block, 77-spring, 8-winding mechanism, 81-winding wheel, 82-connecting block, 83-connecting rod and 84-elastic rod.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

Example 1

The utility model provides a stay-supported air regulation valve, as shown in fig. 1-4, including air pipe 1, vent valve 2, supporting shoe 3, fan 4, backplate 5, act as go-between 6 and winding mechanism 8, air pipe 1 internal rotation formula is connected with vent valve 2, air pipe 1 rear side welding has supporting shoe 3, air pipe 1 rear side has fan 4 through bolted connection, fan 4 is located supporting shoe 3 rear side, supporting shoe 3 is used for fixed fan 4, air pipe 1 left and right sides welding has backplate 5, equal sliding connection has act as go-between 6 on backplate 5, act as go-between 6 bottom all is connected with the pull block, the pull block can make the convenient pulling of people act as go-between 6, backplate 5 inside all is equipped with winding mechanism 8, be used for the rolling of acting as go-between 6.

As shown in fig. 1, 2 and 4, the winding mechanism 8 includes a winding wheel 81, a connecting block 82, a connecting rod 83 and an elastic rod 84, the connecting block 82 is welded on the inner side of the guard plate 5, the winding wheel 81 is rotatably connected on the inner side of the connecting block 82, the stay wires 6 are wound on the winding wheel 81, the connecting rod 83 is connected on the inner side of the winding wheel 81, the connecting rod 83 is connected with the ventilation valve 2, the first elastic rod 84 is connected on the left side of the winding wheel 81, limiting holes are formed in the left side and the right side of the ventilation pipeline 1, and the limiting holes can be clamped with the elastic rods 84.

When ventilation is needed, the fan 4 is started, then the right side wire 6 is pulled, the right side wire 6 is pulled to move to drive the right side winding wheel 81 to rotate, the right side winding wheel 81 rotates to drive the right side connecting rod 83 to rotate, meanwhile, the right side elastic rod 84 rotates, the right side connecting rod 83 drives the ventilation valve 2 to rotate, the ventilation valve 2 rotates to drive the left side connecting rod 83 to rotate, the left side connecting rod 83 rotates to drive the left side winding wheel 81 to rotate, meanwhile, the left side elastic rod 84 rotates, when the elastic rods 84 on the left side and the right side are all clamped with the limiting holes, the two side winding wheels 81 can not rotate any more, the left side winding wheel 81 rotates to wind the left side pull rope, at the moment, the ventilation valve 2 is opened, when ventilation is no longer needed, the left side wire 6 is pulled, the left side wire 6 moves to drive the left side winding wheel 81 to rotate, the left side winding wheel 81 rotates to drive the right side connecting rod 83 to rotate, simultaneously, the left side elastic rod 81 rotates to drive the ventilation valve 2 to rotate to drive the right side connecting rod 83 to rotate, at the right side winding wheel 81 rotates to rotate, at the right side pull rope turns to rotate to drive the right side wire wheel 81 to rotate, at the right side elastic rod 84 to rotate, at the right side pull rope 4, at the ventilation valve is closed finally.

Example 2

On the basis of embodiment 1, as shown in fig. 1-3, the ventilation duct system further includes a sliding mechanism 7, the sliding mechanism 7 includes a support frame 71, a limiting tube 72, a sliding rod 73, a fixing plate 74, a wind deflector 75, a pushing block 76 and a spring 77, the support frame 71 is welded on the front side of the inner top of the ventilation duct 1, the limiting tube 72 is welded on the rear side of the support frame 71, the sliding rod 73 is connected in the limiting tube 72 in a sliding manner, the pushing block 76 is connected to the bottom of the sliding rod 73, the spring 77 is connected between the pushing block 76 and the limiting tube 72, the spring 77 has a buffering and resetting effect on the pushing rod, the fixing plate 74 is connected to the top of the sliding rod 73 through a bolt, the wind deflector 75 is connected to the top of the fixing plate 74, the wind deflector 75 is used for blocking the ventilation opening, the ventilation opening is formed in the front side of the top of the ventilation duct 1, and the ventilation opening can further enhance the ventilation effect of the ventilation duct 1.

When vent valve 2 opened the rotation, vent valve 2 can push pushing block 76, pushing block 76 upward movement drives slide bar 73 upward movement, spring 77 atress takes place deformation this moment, slide bar 73 upward movement makes fixed plate 74 push up deep bead 75, thereby make the vent open, further strengthen ventilation efficiency, when vent valve 2 is closed by the rotation, vent valve 2 no longer extrudees pushing block 76 this moment, under spring 77's effect, pushing block 76 slides down and resets, thereby drive slide bar 73 and slide down and reset, slide bar 73 drives deep bead 75 and moves down and resets, and the separation vent.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a stay-supported adjusting blast gate which characterized in that: the novel ventilating duct comprises a ventilating duct (1), ventilating valves (2), supporting blocks (3), fans (4), protective plates (5), pull wires (6) and winding mechanisms (8), wherein the ventilating valves (2) are arranged in the ventilating duct (1) in a rotating mode, the supporting blocks (3) are arranged on the rear sides of the ventilating duct (1), the fans (4) are located on the rear sides of the supporting blocks (3), the protective plates (5) are arranged on the left side and the right side of the ventilating duct (1), the pull wires (6) are arranged on the protective plates (5) in a sliding mode, and the winding mechanisms (8) are arranged inside the protective plates (5).

2. The stay-supported adjustable blast gate valve according to claim 1, wherein: coiling mechanism (8) all are provided with connecting block (82) including coiling wheel (81), connecting block (82), connecting rod (83) and elastic rod (84) inboard backplate (5), and connecting block (82) inboard equal rotary type is provided with coiling wheel (81), and the equal side is provided with connecting rod (83) in coiling wheel (81), and connecting rod (83) are connected with ventilation valve (2), and coiling wheel (81) left side all is provided with elastic rod (84).

3. The stay-supported adjustable blast gate valve according to claim 2, wherein: the ventilating duct is characterized by further comprising a sliding mechanism (7), the sliding mechanism (7) comprises a supporting frame (71), a limiting pipe (72), a sliding rod (73), a fixing plate (74), a wind shield (75), a pushing block (76) and a spring (77), the supporting frame (71) is arranged on the front side of the inner top of the ventilating duct (1), the limiting pipe (72) is arranged on the rear side of the supporting frame (71), the sliding rod (73) is arranged in the limiting pipe (72) in a sliding mode, the pushing block (76) is arranged at the bottom of the sliding rod (73), the spring (77) is arranged between the pushing block (76) and the limiting pipe (72), the fixing plate (74) is arranged at the top of the sliding rod (73), and the wind shield (75) is arranged at the top of the fixing plate (74).

4. A stay-supported modulating air valve as defined in claim 3, wherein: the bottom ends of the stay wires (6) are connected with pull blocks.

5. The stay-supported modulating damper according to claim 4, wherein: limiting holes are formed in the left side and the right side of the ventilating duct (1).

6. The stay-supported adjustable blast gate valve according to claim 5, wherein: the front side of the top of the ventilation pipeline (1) is provided with a ventilation opening.