CN214742285U

CN214742285U - Fan valve with ventilation adjusting mechanism

Info

Publication number: CN214742285U
Application number: CN202120874315.4U
Authority: CN
Inventors: 管保恩; 闫春红; 管喆; 吴士芹
Original assignee: Shandong Lvjia Air Conditioning Equipment Co ltd
Current assignee: Shandong Lvjia Air Conditioning Equipment Co ltd
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2021-11-16
Anticipated expiration: 2031-04-26

Abstract

The utility model provides a fan valve with ventilation adjustment mechanism belongs to ventilation adjustment technical field, and it comprises main part, body, flabellum, bottom plate and fixing device, and the fixed surface of main part is connected with the body, and the inner wall of body rotates and is connected with the flabellum, and the lower surface sliding connection of main part has the bottom plate, and fixing device is located the surface setting of main part, and fixing device includes the inserted bar, and the inserted bar is kept away from one side of body and is connected with the fixed surface of bottom plate, and the surface sliding connection of main part has the inserted block. The utility model provides a present most fan valves fix through using single bolt, but because bolt structure is simple when using, the motor starts immediately and rotates, leads to fan valve main part to rock, makes immediately that the bolt receives thrust about the frequency is great, leads to immediately that the bolt produces smooth silk to the nut, makes immediately that the bolt damages and can't produce fixedly to the fan valve, has shortened fan valve life's problem.

Description

Fan valve with ventilation adjusting mechanism

Technical Field

The utility model belongs to the technical field of the ventilation is adjusted, especially, relate to a fan valve with ventilation adjustment mechanism.

Background

The fan is a driven fluid machine which increases the pressure of gas and discharges the gas by means of input mechanical energy. The blower is a Chinese habit abbreviation for gas compression and gas conveying machinery, and the blower generally comprises a ventilator, a blower and a wind driven generator.

Most fan valves are fixed through single bolts at present, but when the fan valves are used, due to the fact that the bolts are simple in structure, the motors are started and rotate immediately, the fan valve main body is caused to shake, the bolts are subjected to left and right thrust with high frequency immediately, the bolts are caused to generate sliding threads on the nuts immediately, the bolts are damaged immediately, the fan valves cannot be fixed, the service life of the fan valves is shortened, and improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming of the fan valve that exists among the prior art that is fixed insecure, and the fan valve with ventilation adjustment mechanism who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a fan valve with a ventilation adjusting mechanism comprises a main body, a pipe body, fan blades, a bottom plate and a fixing device, wherein the surface of the main body is fixedly connected with the pipe body, the inner wall of the pipe body is connected with the fan blades in a rotating mode, the lower surface of the main body is connected with the bottom plate in a sliding mode, the fixing device is arranged on the surface of the main body and comprises an inserting rod, one side, away from the pipe body, of the inserting rod is fixedly connected with the surface of the bottom plate, the surface of the main body is connected with an inserting block in a sliding mode, one side, close to the pipe body, of the inserting block is connected with the inner wall of the inserting rod in a sliding mode, the surface of the inserting block is fixedly connected with a limiting block, one side, close to the pipe body, of the limiting block is connected with the surface of the inserting block in a sliding mode, the inner wall of the limiting sleeve is connected with a push rod in a sliding mode, and one side, close to the pipe body, of the push rod is fixedly connected with the surface of the inserting block.

Preferably, the inner wall of the main body is slidably connected with four symmetrically arranged fixing sleeves, and one side of each fixing sleeve, which is close to the bottom plate, is slidably connected with the surface of the inserted rod.

Preferably, the surface of the pipe body is provided with a cleaning device, and one side of the cleaning device, which is far away from the main body, is in sliding connection with the surface of the fan blade.

Preferably, cleaning device includes the cleaning plate, and the one side that the cleaning plate is close to the body is connected with the surperficial sliding of flabellum, and the fixed surface of cleaning plate is connected with the slider, and the one side that the slider is close to the flabellum is connected with the inner wall sliding of body.

Preferably, the surface of the fan blade is rotatably connected with a rotating handle, one side of the rotating handle, which is far away from the tube body, is in sliding connection with the inner wall of the cleaning plate, the surface of the rotating handle is fixedly connected with an extension spring, and one side of the extension spring, which is far away from the tube body, is fixedly connected with the surface of the cleaning plate.

Preferably, the fixed surface of body is connected with four stabilizing blocks that the symmetry set up, and stabilizing block is located the setting all around of flabellum, and the inner wall sliding connection of clearance board has the stabilizer bar, and the stabilizer bar is close to one side of body and the inner wall sliding connection of stabilizing block.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, through arranging the fixing device, when the fan valve is used, the fan valve is immediately fixed, the main body is immediately placed on the bottom plate and aligned with the inserted link, the push link is immediately pushed when the inserted link passes through the main body, the push link moves and pushes the inserted block and the limiting block, the inserted block is immediately inserted into the inserted link, the fixing sleeve and the fixing ring slide downwards when the limiting block moves to a specified position, the fixing sleeve is immediately sleeved on the inserted link, the fixing ring is immediately sleeved on the limiting block and fixes the limiting block, the fixation is immediately completed, the problem that most fan valves are fixed by using a single bolt at present is solved, but when the fan valve is used, because the bolt structure is simple, the motor is immediately started and rotates, the fan valve main body shakes, the bolt is immediately subjected to left and right thrust with higher frequency, and the bolt generates thread sliding to the nut, the bolts are damaged and the fan valve cannot be fixed, so that the service life of the fan valve is shortened.

2. The utility model discloses in, through setting up cleaning device, when the fan valve uses, clear up the flabellum of fan valve immediately, take the stabilizer bar out immediately, the stabilizer bar loses the constraint to the stabilizer bar immediately, the stabilizer bar rotates immediately and drives the cleaning plate, when the cleaning plate rotates to the assigned position immediately, the cleaning plate receives extension spring's pulling, the cleaning plate can block in the draw-in groove, insert the stabilizer bar immediately in the stabilizer bar, start the fan valve immediately, the flabellum can rub with the surface of cleaning plate immediately, reach the purpose of clearance immediately, the problem of most fan valves at present often clean the surface of flabellum through wet rag after using is solved, but when the clearance because wet hardly clean up the surface of flabellum, in the operation and easily cause the flabellum crooked, be unfavorable for the problem of fan valve normal use.

Drawings

Fig. 1 is a schematic perspective view of a fan valve with a ventilation adjusting mechanism according to the present invention;

FIG. 2 is a schematic view of a mounting arrangement for a blower valve having a draft adjustment mechanism as shown in FIG. 1;

FIG. 3 is a schematic view of a fan valve having a draft adjustment mechanism at A of FIG. 2;

FIG. 4 is a schematic view of a cleaning device in a blower valve having a draft adjustment mechanism as shown in FIG. 3;

fig. 5 is a schematic view of a fan valve having a ventilation adjusting mechanism shown in fig. 4 at a position B.

Illustration of the drawings: 1. a main body; 2. a fan blade; 3. a base plate; 4. a pipe body; 5. a limiting block; 6. inserting a block; 7. a restraining sleeve; 8. a push rod; 9. a fixing ring; 10. fixing a sleeve; 11. inserting a rod; 12. a stabilizing block; 13. a stabilizer bar; 14. a slider; 15. cleaning the plate; 16. turning a handle; 17. a tension spring.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 to 5, a fan valve with a ventilation adjusting mechanism comprises a main body 1, a tube 4, fan blades 2, a bottom plate 3 and a fixing device, wherein the surface of the main body 1 is fixedly connected with the tube 4, the inner wall of the tube 4 is rotatably connected with the fan blades 2, the lower surface of the main body 1 is slidably connected with the bottom plate 3, and the fixing device is arranged on the surface of the main body 1.

As shown in fig. 1 and 3, the fixing device includes an insertion rod 11, one side of the insertion rod 11 away from the tube body 4 is fixedly connected with the surface of the bottom plate 3, the surface of the main body 1 is slidably connected with an insertion block 6, one side of the insertion block 6 close to the tube body 4 is slidably connected with the inner wall of the insertion rod 11, the surface of the insertion block 6 is fixedly connected with a limiting block 5, one side of the limiting block 5 close to the tube body 4 is slidably connected with the surface of the insertion rod 11, the surface of the limiting block 5 is slidably connected with a fixing ring 9, one side of the fixing ring 9 close to the main body 1 is slidably connected with the surface of the insertion block 6, the surface of the main body 1 is fixedly connected with a limiting sleeve 7, one side of the limiting sleeve 7 close to the tube body 4 is slidably connected with the surface of the insertion block 6, the inner wall of the limiting sleeve 7 is slidably connected with a push rod 8, one side of the push rod 8 close to the tube body 4 is fixedly connected with the surface of the insertion block 6, and the push rod 8 can push the insertion blocks 6 at both sides at the same time conveniently.

The inner wall sliding connection of main part 1 has four fixed covers 10 that the symmetry set up, and fixed cover 10 is close to the surperficial sliding connection of one side and inserted bar 11 of bottom plate 3, and fixed cover 10 can be fixed or remove restriction piece 5, and is very convenient.

The upper section components are matched to achieve the effect that by arranging the fixing device, when the fan valve is used, the fan valve is immediately fixed, the main body 1 is immediately placed on the bottom plate 3 and aligned with the inserted link 11, the inserted link 11 immediately penetrates through the main body 1, the push link 8 is immediately pushed, the push link 8 moves and pushes the inserted block 6 and the limiting block 5, immediately when the inserted block 6 is inserted into the inserted link 11, immediately when the limiting block 5 moves to a specified position, the fixing sleeve 10 and the fixing ring 9 slide downwards, immediately the fixing sleeve 10 is sleeved on the inserted link 11, immediately the fixing ring 9 is sleeved on the limiting block 5 and fixes the limiting block 5, immediately fixing is completed, the problem that most fan valves are fixed by using a single bolt at present is solved, but when the fan valve is used, because the bolt structure is simple, the motor is immediately started and rotates, the fan valve main body 1 shakes, and the bolt is immediately subjected to left and right thrust with higher frequency, the bolt generates a sliding thread on the nut, the bolt is damaged immediately and cannot fix the fan valve, and the service life of the fan valve is shortened.

As shown in fig. 1 and 5, the cleaning device includes a cleaning plate 15, one side of the cleaning plate 15 close to the tube body 4 is connected with the surface of the fan blade 2 in a sliding manner, a sliding block 14 is fixedly connected to the surface of the cleaning plate 15, one side of the sliding block 14 close to the fan blade 2 is connected with the inner wall of the tube body 4 in a sliding manner, and the sliding block 14 can play roles of sliding and limiting.

The surface of flabellum 2 rotates and is connected with changes 16, changes 16 one side and the inner wall sliding connection of cleaning plate 15 that keep away from body 4 of handle, changes the fixed surface of 16 and is connected with extension spring 17, and extension spring 17 keeps away from one side and the fixed surface of cleaning plate 15 of body 4 and is connected, and extension spring 17 can keep the state of tightening up constantly.

The fixed surface of body 4 is connected with the stabilizing block 12 that four symmetries set up, and stabilizing block 12 is located the setting all around of flabellum 2, and the inner wall sliding connection of clearance board 15 has stabilizer bar 13, and stabilizer bar 13 is close to one side of body 4 and the inner wall sliding connection of stabilizing block 12, and stabilizer bar 13 can restrict clearance board 15 and do not receive to rock and rotate.

The upper section components are matched to achieve the effect that by arranging the cleaning device, when the fan valve is used, the fan blade 2 of the fan valve is immediately cleaned, the stabilizer bar 13 is immediately drawn out, the stabilizer bar 12 loses the constraint of the stabilizer bar 13, the stabilizer bar 13 is immediately rotated, the stabilizer bar 13 rotates and drives the cleaning plate 15, when the cleaning plate 15 rotates to a specified position, the cleaning plate 15 is pulled by the stretching spring 17, the cleaning plate 15 is clamped into the clamping groove, the stabilizer bar 13 is immediately inserted into the stabilizer bar 12, the fan valve is immediately started, the fan blade 2 is immediately rubbed with the surface of the cleaning plate 15, the purpose of cleaning is immediately achieved, the problem that the surface of the fan blade 2 is often cleaned by wet cleaning cloth after most of the existing fan valves are used is solved, but the surface of the fan blade 2 is difficult to clean by the wet cleaning cloth during cleaning, and the fan blade 2 is easy to bend during operation, is not beneficial to the normal use of the fan valve.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a fan valve with ventilation adjustment mechanism, it comprises main part (1), body (4), flabellum (2), bottom plate (3) and fixing device, its characterized in that: the fixed surface of main part (1) is connected with body (4), the inner wall of body (4) rotates and is connected with flabellum (2), the lower surface sliding connection of main part (1) has bottom plate (3), fixing device is located the surface setting of main part (1), fixing device includes inserted bar (11), one side that body (4) were kept away from in inserted bar (11) is connected with the fixed surface of bottom plate (3), the sliding surface of main part (1) is connected with inserted block (6), one side that inserted block (6) are close to body (4) and the inner wall sliding connection of inserted bar (11), the fixed surface of inserted block (6) is connected with restriction piece (5), one side that restriction piece (5) are close to body (4) and the sliding surface connection of inserted bar (11), the sliding surface sliding connection of restriction piece (5) has solid fixed ring (9), gu fixed ring (9) are close to one side of main part (1) and the sliding surface connection of inserted block (6).

2. A blower valve with a vent adjustment mechanism as set forth in claim 1 wherein: the fixed surface of main part (1) is connected with restriction cover (7), and one side that restriction cover (7) are close to body (4) is connected with the surperficial sliding connection of inserted block (6), and the inner wall sliding connection of restriction cover (7) has catch bar (8), and catch bar (8) are close to the fixed surface of one side and inserted block (6) of body (4) and are connected.

3. A blower valve with a vent adjustment mechanism as set forth in claim 1 wherein: the inner wall of the main body (1) is connected with four symmetrically-arranged fixing sleeves (10) in a sliding manner, and one side, close to the bottom plate (3), of each fixing sleeve (10) is connected with the surface of the inserted rod (11) in a sliding manner.

4. A blower valve with a vent adjustment mechanism as set forth in claim 1 wherein: the surface of the pipe body (4) is provided with a cleaning device, and one side of the cleaning device, which is far away from the main body (1), is connected with the surface of the fan blades (2) in a sliding manner.

5. A blower valve with a vent adjustment mechanism as set forth in claim 4 wherein: cleaning device includes cleaning plate (15), and cleaning plate (15) are close to one side of body (4) and the surperficial sliding connection of flabellum (2), and the fixed surface of cleaning plate (15) is connected with slider (14), and slider (14) are close to one side of flabellum (2) and the inner wall sliding connection of body (4).

6. A blower valve with a vent adjustment mechanism as set forth in claim 5 wherein: the surface of flabellum (2) is rotated and is connected with and changes (16), changes one side and the inner wall sliding connection of cleaning plate (15) that body (4) were kept away from to (16), changes the fixed surface of body (16) and is connected with extension spring (17), and extension spring (17) keep away from one side of body (4) and the fixed surface of cleaning plate (15) and is connected.

7. A blower valve with a vent adjustment mechanism as set forth in claim 5 wherein: the surface fixed connection of body (4) has four stabilizing blocks (12) that the symmetry set up, and stabilizing block (12) are located the setting all around of flabellum (2), and the inner wall sliding connection of cleaning plate (15) has stabilizer bar (13), and stabilizer bar (13) are close to one side of body (4) and the inner wall sliding connection of stabilizing block (12).