CN214092447U

CN214092447U - Fan control device

Info

Publication number: CN214092447U
Application number: CN202023169305.5U
Authority: CN
Inventors: 祁洪生
Original assignee: Tianjin Lehuisheng Technology Co ltd
Current assignee: Tianjin Lehuisheng Technology Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-08-31
Anticipated expiration: 2030-12-25

Abstract

The utility model discloses a fan control device, including first fixed plate, first install bin is installed to one side of first fixed plate, and first install bin is keeping away from the second fixed plate is installed to one side of first fixed plate, and the second install bin is installed to the one end of first install bin, and the control box is installed to the bottom of second install bin, the control box with be connected with the fixed block between the second install bin, the control box passes through the fixed block with the second install bin is connected fixedly, the internally mounted of control box has hydraulic telescoping rod, the expansion plate is installed to hydraulic telescoping rod's bottom, install rotary contact in the second install bin, rotary contact is connected with baffle structure, hydraulic telescoping rod with connect through the connecting rod between the expansion plate. Has the advantages that: the air volume adjusting device is arranged, a brand new transmission mode is adopted to adjust the air volume in the air channel connected with the fan, and the passage of the air channel can be conveniently adjusted and controlled.

Description

Fan control device

Technical Field

The utility model relates to a fan control field particularly, relates to a fan control device.

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.

The main structural components of the fan are an impeller, a shell, an air inlet, a bracket, a motor, a belt pulley, a coupling, a silencer, a transmission part (a bearing) and the like.

Fans are widely used for ventilation, dust exhaust and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings, and for ventilation and draught of boilers and industrial furnaces and kilns; cooling and ventilation in air conditioning equipment and household appliances; drying and selecting grain, wind tunnel wind source and air cushion boat inflating and propelling.

The air volume control of the prior art is mostly the adjusting of the air duct for the inserting plate door and the butterfly valve, but the transmission speed of the inserting plate door and the butterfly valve is slow, and the air volume can not be adjusted quickly, so that a control device capable of quickly adjusting the air volume of the fan is needed.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a fan control device possesses the function that can carry out the quick adjustment fan amount of wind, and then has solved the unable quick problem of carrying out air regulation.

(II) technical scheme

For realizing the function of above-mentioned quick adjustment fan amount of wind, the utility model discloses a specific technical scheme as follows:

the utility model provides a fan control device, includes first fixed plate, first install bin is installed to one side of first fixed plate, first install bin is keeping away from the second fixed plate is installed to one side of first fixed plate, the second install bin is installed to the one end of first install bin, the control box is installed to the bottom of second install bin, the control box with be connected with the fixed block between the second install bin, the control box passes through the fixed block with the second install bin is connected fixedly, the internally mounted of control box has hydraulic telescoping rod, the expansion plate is installed to hydraulic telescoping rod's bottom, install rotary contact in the second install bin, rotary contact is connected with baffle structure, hydraulic telescoping rod with connect through the connecting rod between the expansion plate.

Further, the baffle structure includes axle center, the axle that resets, mounting groove, picture peg, the outside of axle center is equipped with the axle that resets, the both sides of the axle that resets are equipped with the mounting groove, the mounting groove is connected with the picture peg.

Further, the rotary contact is fixedly connected with the reset shaft in the baffle structure through a concentric shaft.

Furthermore, bolt holes are formed in the surfaces of the two sides of the first fixing plate and the second fixing plate.

Further, the first fixing plate and the second fixing plate are connected with the first mounting box through threads.

Furthermore, a shaft sleeve is installed between the rotary contact and a reset shaft in the baffle structure, and the rotary contact and the reset shaft are in rotary connection with the shaft sleeve.

Furthermore, the maximum telescopic distance between the telescopic plate and the hydraulic telescopic rod is consistent with the height of the second installation box.

(III) advantageous effects

Compared with the prior art, the utility model provides a fan control device possesses following beneficial effect:

(1) the air volume adjusting device is arranged, the air volume in the air channel connected with the fan is adjusted by a brand-new transmission mode, the channel of the air channel can be conveniently adjusted and controlled, the transmission speed is high, and the efficiency is high.

(2) The baffle structure that is equipped with can adjust the automatic re-setting when the amount of wind, convenience and practicality are higher, can reach the amount of wind that needs adjust by quick adjustment, have improved transmission efficiency, convenient operation.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a main body of a fan control device according to an embodiment of the present invention.

Fig. 2 is a main structure front perspective view of a fan control device according to an embodiment of the present invention.

Fig. 3 is a perspective view of the main structure of a fan control device according to an embodiment of the present invention.

Fig. 4 is a schematic diagram of a baffle structure of a fan control device according to an embodiment of the present invention.

In the figure:

1. a first fixing plate; 2. a first installation box; 3. a second fixing plate; 4. a second installation box; 5. a control box; 6. a fixed block; 7. a hydraulic telescopic rod; 8. a retractable plate; 9. rotating the contact; 10. a baffle structure; 101. an axis; 102. a reset shaft; 103. mounting grooves; 104. inserting plates; 11. a connecting rod.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a fan controlling means.

Referring now to the drawings and the detailed description, as shown in fig. 1-4, a fan control device according to an embodiment of the present invention includes a first fixing plate 1, a first mounting box 2 is mounted on one side of the first fixing plate 1, a second fixing plate 3 is mounted on one side of the first mounting box 2 away from the first fixing plate 1, a second mounting box 4 is mounted on one end of the first mounting box 2, a control box 5 is mounted at the bottom end of the second mounting box 4, a fixing block 6 is connected between the control box 5 and the second mounting box 4, the control box 5 is fixedly connected to the second mounting box 4 through the fixing block 6, a hydraulic telescopic rod 7 is mounted inside the control box 5, a telescopic plate 8 is mounted at the bottom end of the hydraulic telescopic rod 7, a rotary contact 9 is mounted inside the second mounting box 4, the rotary contact 9 is connected with a baffle structure 10, and the hydraulic telescopic rod 7 is connected with the telescopic plate 8 through a connecting rod 11.

Through the technical scheme, first fixed plate 1 and second fixed plate 3 of 2 both sides of first install bin have been supplementary first install bin 2 and have been connected it with the wind channel pipeline, mainly install baffle structure 10 in first install bin 2, second install bin 4 is used for installing rotary contact 9 that is connected with baffle structure 10, control box 5 is used for installing hydraulic telescoping rod 7 and expansion plate 8, fixed block 6 will be used for first install bin 2 and second install bin 4 and control box 5 to carry out the reciprocal anchorage, hydraulic telescoping rod 7 is connected fixedly through the plate on connecting rod 11 and expansion plate 8 top, hydraulic telescoping rod 7 is used for driving expansion plate 8 and stretches out and draws back, can make rotary contact 9 carry out ninety degrees rotation when making expansion plate 8 extend, can drive baffle structure 10 rotatory when rotary contact 9 is rotatory, in order to reach the sealed effect in wind channel.

As shown in fig. 4, the baffle structure 10 includes a shaft center 101, a reset shaft 102, mounting grooves 103, and an insert plate 104, wherein the reset shaft 102 is disposed outside the shaft center 101, the mounting grooves 103 are disposed on two sides of the reset shaft 102, and the insert plate 104 is connected to the mounting grooves 103.

Through the technical scheme, the shaft center 101 is internally provided with the reset device, the reset shaft 102 is fixedly connected with the rotary contact 9, the inserting plate 104 is fixedly connected with the reset shaft 102 through the mounting groove 103, when the rotary contact 9 drives the reset shaft 102 to rotate, the inserting plate 104 can rotate ninety degrees along with the reset shaft 102, and the inserting plates 104 are sequentially arranged to seal the air channel.

As shown in fig. 1 to 4, the rotary contact 9 and the reset shaft 102 in the baffle structure 10 are connected and fixed through a concentric shaft, bolt holes are formed in the surfaces of the two sides of the first fixing plate 1 and the second fixing plate 3, the first fixing plate 1 and the second fixing plate 3 are connected with the first mounting box 2 through threads, a shaft sleeve is installed between the rotary contact 9 and the reset shaft 102 in the baffle structure 10, the rotary contact 9 and the reset shaft 102 are connected with the shaft sleeve in a rotating manner, and the maximum telescopic distance between the telescopic plate 8 and the hydraulic telescopic rod 7 is consistent with the height of the second mounting box 4.

Through above-mentioned technical scheme, the biggest flexible distance of expansion plate 8 and hydraulic telescoping rod 7 is unanimous with the height of second install bin 4, when expansion plate 8 extended to the maximum length under hydraulic telescoping rod's 7 drive, just can be with the fixed ninety degrees of rotating of all rotary contact 9, makes all picture peg 104 contact each other sealed.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

During practical application, when the air duct needs to be opened, the hydraulic telescopic rod 7 can be retracted to drive the telescopic plate 8 to retract, the reset shaft 102 can be reset by the reset function of the shaft center 101 when the telescopic plate 8 retracts, so that the air duct can be opened, and meanwhile, if air volume adjustment needs to be carried out, the telescopic plate 8 can be stretched to a certain length to enable a part of the rotary contacts 9 to rotate so as to achieve the adjustment effect.

In conclusion, with the aid of the above technical scheme of the utility model, drive expansion plate 8 through hydraulic telescoping rod 7 and stretch out and draw back, can make rotary contact 9 carry out ninety degrees rotations when making expansion plate 8 extend, rotary contact 9 can drive baffle structure 10 rotation when rotatory, when rotary contact 9 drives reset shaft 102 rotation, picture peg 104 can be along with reset shaft 102 rotation ninety degrees, each picture peg 104 arranges in proper order and seals the wind channel, can be with hydraulic telescoping rod 7 withdrawal in order to drive expansion plate 8 withdrawal when needs are opened the wind channel, the reset function of axle center 101 can reset shaft 102 when expansion plate 8 withdrawal, with this alright open the wind channel, if need carry out air regulation simultaneously, can stretch out and draw back expansion plate 8 to certain length, make partly rotary contact 9 rotatory, in order to reach the effect of regulation.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The fan control device is characterized by comprising a first fixing plate (1), a first installation box (2) is installed on one side of the first fixing plate (1), a second fixing plate (3) is installed on one side, far away from the first fixing plate (1), of the first installation box (2), a second installation box (4) is installed at one end of the first installation box (2), a control box (5) is installed at the bottom end of the second installation box (4), a fixing block (6) is connected between the control box (5) and the second installation box (4), the control box (5) is fixedly connected with the second installation box (4) through the fixing block (6), a hydraulic telescopic rod (7) is installed inside the control box (5), a telescopic plate (8) is installed at the bottom end of the hydraulic telescopic rod (7), and a rotary contact (9) is installed in the second installation box (4), the rotary contact (9) is connected with a baffle structure (10), and the hydraulic telescopic rod (7) is connected with the telescopic plate (8) through a connecting rod (11).

2. The fan control device according to claim 1, wherein the baffle structure (10) comprises a shaft center (101), a reset shaft (102), mounting grooves (103) and an insert plate (104), the reset shaft (102) is arranged outside the shaft center (101), the mounting grooves (103) are arranged on two sides of the reset shaft (102), and the insert plate (104) is connected to the mounting grooves (103).

3. Fan control device according to claim 2, wherein the rotary contact (9) is fixed in concentric axial connection with the reset shaft (102) in the shutter arrangement (10).

4. A fan control device according to claim 3, wherein bolt holes are provided on both side surfaces of the first fixing plate (1) and the second fixing plate (3).

5. Fan control device according to claim 4, characterized in that the first fixing plate (1) and the second fixing plate (3) are connected to the first mounting box (2) by means of a screw thread.

6. The fan control device according to claim 5, wherein a bushing is installed between the rotary contact (9) and the reset shaft (102) in the baffle structure (10), and the rotary contact (9) and the reset shaft (102) are rotatably connected with the bushing.

7. Fan control device according to claim 6, characterized in that the maximum extension distance of the extension plate (8) and the hydraulic extension rod (7) corresponds to the height of the second installation box (4).