阅读说明：本技术 一种方便进行对接安装的风机 (Fan convenient for butt joint installation ) 是由 不公告发明人 于 2020-05-25 设计创作，主要内容包括：本发明公开了一种方便进行对接安装的风机,包括风机本体、复位弹簧和涡旋弹簧,所述风机本体上安装有出风管,且出风管的端部安装有第一对接环,所述第一对接环的外侧设置有第二对接环,且第二对接环上安装有对接管,所述支撑杆体与安装轴之间设置有涡旋弹簧,且支撑杆体通过涡旋弹簧与安装轴相互连接,所述支撑杆体的表面设置有阻断帘,且阻断帘位于第一对接环和第二对接环的内侧。该方便进行对接安装的风机,在第一对接环与第二对接环进行对接的同时,对接杆能够通过对接槽滑动卡入第一对接环内进行锁定,从而提升了第一对接环与第二对接环之间进行连接的稳定性,避免风机本体与对接管之间发生连接松脱的情况。(The invention discloses a fan convenient for butt joint installation, which comprises a fan body, a return spring and a vortex spring, wherein an air outlet pipe is installed on the fan body, a first butt joint ring is installed at the end part of the air outlet pipe, a second butt joint ring is arranged on the outer side of the first butt joint ring, a butt joint pipe is installed on the second butt joint ring, the vortex spring is arranged between a support rod body and an installation shaft, the support rod body is mutually connected with the installation shaft through the vortex spring, a blocking curtain is arranged on the surface of the support rod body, and the blocking curtain is positioned on the inner sides of the first butt joint ring and the second butt joint ring. This conveniently carry out fan of butt joint installation, when first butt joint ring carries out the butt joint with the second butt joint ring, the butt joint pole can be gone into in the first butt joint ring through butt joint groove slip card and lock to promoted and carried out the stability of being connected between first butt joint ring and the second butt joint ring, avoided taking place between fan body and the butt joint pipe to be connected the condition that the pine takes off.)

1. The utility model provides a conveniently carry out fan of butt joint installation, includes fan body (1), reset spring (12) and vortex spring (17), its characterized in that: the fan comprises a fan body (1), a wind outlet pipe (2) is installed on the fan body (1), a first butt joint ring (3) is installed at the end part of the wind outlet pipe (2), a second butt joint ring (4) is arranged on the outer side of the first butt joint ring (3), a butt joint pipe (5) is installed on the second butt joint ring (4), a butt joint rod (6) is installed on the right side of the second butt joint ring (4), the butt joint rod (6) is located in the inner side of a butt joint groove (7), the butt joint groove (7) is arranged in the first butt joint ring (3), a jack (8) is arranged on the butt joint rod (6), an insert rod (9) is arranged in the inner side of the jack (8), the insert rod (9) is connected with the butt joint rod (6) through the jack (8), a support rod (10) is installed on the surface of the insert rod (9), the support rod (10) is located in the inner side of a limit groove (11), and the limit groove (11) is arranged in the, the outer side of the supporting rod (10) is provided with a reset spring (12), the reset spring (12) is located on the inner side of the limiting groove (11), the supporting rod (10) is connected with the first butt joint ring (3) through the reset spring (12), the inserted rod (9) is connected with the first butt joint ring (3) in a penetrating mode, magnets (13) are arranged at the lower end of the inserted rod (9) and the inner side of the insertion hole (8), a sealing ring (14) is arranged between the first butt joint ring (3) and the second butt joint ring (4), a supporting rod body (15) is arranged on the inner side of the first butt joint ring (3), an installation shaft (16) is arranged on the supporting rod body (15), the installation shaft (16) is installed on the inner wall of the first butt joint ring (3), the supporting rod body (15) is connected with the first butt joint ring (3) through the installation shaft (16), and a vortex spring (17) is arranged between the supporting rod body (15) and the installation shaft (16), and the support rod body (15) is connected with the mounting shaft (16) through a vortex spring (17), a blocking curtain (18) is arranged on the surface of the support rod body (15), and the blocking curtain (18) is positioned on the inner sides of the first butt joint ring (3) and the second butt joint ring (4).

2. The fan of claim 1, wherein the fan is configured to be conveniently docked and installed: the first butt joint ring (3) and the second butt joint ring (4) are respectively fixedly connected with the air outlet pipe (2) and the butt joint pipe (5), and the calibers of the first butt joint ring (3) and the second butt joint ring (4) are the same.

3. The fan of claim 1, wherein the fan is configured to be conveniently docked and installed: the butt joint rod (6) is fixedly connected with the second butt joint ring (4), and the side of the butt joint rod (6) is regarded as an L-shaped structure.

4. The fan of claim 1, wherein the fan is configured to be conveniently docked and installed: the butt joint grooves (7) are distributed on the first butt joint ring (3) at equal angles, and the butt joint rod (6) and the first butt joint ring (3) form a sliding structure through the butt joint grooves (7).

5. The fan of claim 1, wherein the fan is configured to be conveniently docked and installed: the support rods (10) are symmetrically distributed on the surface of the inserted rod (9), the support rods (10) and the limiting groove (11) form a sliding structure, and the support rods (10) and the return spring (12) form a telescopic structure.

6. The fan of claim 1, wherein the fan is configured to be conveniently docked and installed: the sealing ring (14) is made of rubber, the right end of the sealing ring (14) is in hot-melt connection with the first butt-joint ring (3), and the sealing ring (14) is of a continuous corrugated structure.

7. The fan of claim 1, wherein the fan is configured to be conveniently docked and installed: the right end of the support rod body (15) is of an annular structure, and the support rod body (15) and the mounting shaft (16) form a rotating structure through a vortex spring (17).

8. The fan of claim 1, wherein the fan is configured to be conveniently docked and installed: the blocking curtain (18) is of an annular structure, the blocking curtain (18) is in hot-melt connection with the supporting rod body (15), and the supporting rod body (15) is distributed on the blocking curtain (18) at equal angles.

Technical Field

The invention relates to the technical field of fans, in particular to a fan convenient to butt joint and install.

Background

The fan is a machine which depends on input mechanical energy to improve gas pressure and discharge gas, and is a driven fluid machine, the fan is short for Chinese habit of gas compression and gas delivery machines, generally, the fan comprises a ventilator, a blower and a wind driven generator, and the fan is widely used for ventilation, dust exhaust and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings, ventilation and induced air of boilers and industrial furnaces, cooling and ventilation in air conditioning equipment and household electrical equipment, drying and selective feeding of grains, inflation and propulsion of wind sources and cushion ships and the like, but the existing fan generally has the following problems when in use;

1. the air delivery pipe is inconvenient to be stably and hermetically butted with the air delivery pipe, so that the leakage of wind power from the butted position is caused, the conveying of the wind power is influenced, the use effect of a fan is finally influenced, and the operations of air exhaust, dust exhaust and the like are inconvenient to carry out;

2. butt joint structure is unstable between air delivery pipeline and the fan, leads to very easily appearing the condition that connection structure pine takes off under the great condition of wind-force, and inconvenient air delivery pipeline stabilizes the installation, influences the fan and carries out the stability of work.

We have therefore proposed a fan which facilitates butt-joint installation in order to solve the problems set out above.

Disclosure of Invention

The invention aims to provide a fan convenient to butt joint and mount, and aims to solve the problems that stable sealing butt joint is carried out between the fan and a wind conveying pipeline, so that wind force leaks from a butt joint position, the wind force is influenced to convey, the use effect of the fan is finally influenced, operations such as air exhaust and dust exhaust are inconvenient, a butt joint structure between the wind conveying pipeline and the fan is unstable, the situation that a connecting structure is loosened easily under the condition of high wind force is caused, the stable mounting of the wind conveying pipeline is inconvenient, and the working stability of the fan is influenced.

In order to achieve the purpose, the invention provides the following technical scheme: a fan convenient for butt joint installation comprises a fan body, a reset spring and a vortex spring, wherein an air outlet pipe is installed on the fan body, a first butt joint ring is installed at the end part of the air outlet pipe, a second butt joint ring is arranged on the outer side of the first butt joint ring, a butt joint pipe is installed on the second butt joint ring, a butt joint rod is installed on the right side of the second butt joint ring and is positioned on the inner side of a butt joint groove, the butt joint groove is formed in the first butt joint ring, a jack is formed in the butt joint rod, an inserting rod is arranged on the inner side of the jack and is connected with the butt joint rod through the jack, a support rod is installed on the surface of the inserting rod and is positioned on the inner side of a limit groove, the limit groove is formed in the first butt joint ring, the reset spring is arranged on the outer side of the support rod and is positioned on the inner side of the limit groove, and the support rod is connected with the first butt joint, the utility model discloses a butt joint ring, including the inserted bar, the lower extreme of inserted bar and the inboard of jack all are equipped with magnet, be provided with the sealing washer between first butt joint ring and the second butt joint ring, and the inboard of first butt joint ring is provided with the support body of rod, be provided with the installation axle on the support body of rod, and install the axle on the inner wall of first butt joint ring to the support body of rod is through installation axle and first butt joint ring interconnect, be provided with the vortex spring between the support body of rod and the installation axle, and the support body of rod passes through vortex spring and installation axle interconnect, the surface of the support body of rod is provided with blocks the curtain, and blocks the inboard that the curtain is located first butt joint ring and second butt joint ring.

Preferably, the first butt joint ring and the second butt joint ring are respectively and fixedly connected with the air outlet pipe and the butt joint pipe, and the calibers of the first butt joint ring and the second butt joint ring are the same.

Preferably, the butt-joint rod and the second butt-joint ring are fixedly connected, and the butt-joint rod side is regarded as an L-shaped structure.

Preferably, the butt joint grooves are distributed at equal angles on the first butt joint ring, and the butt joint rod and the first butt joint ring form a sliding structure through the butt joint grooves.

Preferably, the supporting rods are symmetrically distributed on the surface of the inserted rod, the supporting rods and the limiting grooves form a sliding structure, and the supporting rods and the return springs form a telescopic structure.

Preferably, the sealing ring is made of rubber, the right end of the sealing ring is in hot-melt connection with the first butt ring, and the sealing ring is of a continuous corrugated structure.

Preferably, the right end of the support rod body is of an annular structure, and the support rod body and the mounting shaft form a rotating structure through a vortex spring.

Preferably, the blocking curtain is of an annular structure, the blocking curtain is in hot-melt connection with the supporting rod body, and the supporting rod body is distributed on the blocking curtain at equal angles.

Compared with the prior art, the invention has the beneficial effects that: the fan is convenient to butt joint and install;

1. when the first butt joint ring is in butt joint with the second butt joint ring, the butt joint rod can be clamped into the first butt joint ring through the butt joint groove in a sliding mode to be locked, so that the connection stability between the first butt joint ring and the second butt joint ring is improved, and the condition that the connection between the fan body and the butt joint pipe is loosened is avoided;

2. when the butt joint rod is clamped into the butt joint groove, the magnet on the butt joint rod can adsorb the magnet on the insertion rod, so that the insertion rod is conveniently inserted into the insertion hole on the butt joint rod to lock the position of the butt joint rod, and the butt joint rod is prevented from being disconnected from the butt joint groove;

3. the inserted bar carries out sliding motion through branch and spacing groove under the drive of magnet, and the manual carrying of follow-up relevant personnel is convenient for pull the inserted bar, so the inserted bar can carry out reverse sliding motion through branch and spacing groove, be favorable to breaking away from between inserted bar and the jack to be connected, relieve and the locking state between the butt joint lever.

Drawings

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

FIG. 2 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 3 is a schematic view of a first docking ring structure of the present invention;

FIG. 4 is a schematic view of the seal ring of the present invention;

FIG. 5 is a schematic view of a connection structure of a support rod and a mounting shaft according to the present invention;

fig. 6 is a schematic view of a connection structure of the blocking curtain and the supporting rod body according to the present invention.

In the figure: 1. a fan body; 2. an air outlet pipe; 3. a first docking ring; 4. a second docking ring; 5. butt-joint pipes; 6. a docking rod; 7. a butt joint groove; 8. a jack; 9. inserting a rod; 10. a strut; 11. a limiting groove; 12. a return spring; 13. a magnet; 14. a seal ring; 15. a support rod body; 16. installing a shaft; 17. a scroll spring; 18. the curtain is blocked.

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. 1-6, the present invention provides a technical solution: a fan convenient for butt joint installation comprises a fan body 1, a reset spring 12 and a vortex spring 17, wherein an air outlet pipe 2 is installed on the fan body 1, a first butt joint ring 3 is installed at the end part of the air outlet pipe 2, a second butt joint ring 4 is arranged on the outer side of the first butt joint ring 3, a butt joint pipe 5 is installed on the second butt joint ring 4, a butt joint rod 6 is installed on the right side of the second butt joint ring 4, the butt joint rod 6 is positioned on the inner side of a butt joint groove 7, the butt joint groove 7 is arranged in the first butt joint ring 3, a jack 8 is arranged on the butt joint rod 6, an insert rod 9 is arranged on the inner side of the jack 8, the insert rod 9 is mutually connected with the butt joint rod 6 through the jack 8, a support rod 10 is installed on the surface of the insert rod 9, the support rod 10 is positioned on the inner side of a limit groove 11, the limit groove 11 is arranged in the first butt joint ring 3, the outer side of the support rod 10 is provided with, the support rod 10 is connected with the first docking ring 3 through a return spring 12, the inserted rod 9 is connected with the first docking ring 3 in a penetrating manner, magnets 13 are arranged at the lower end of the inserted rod 9 and the inner side of the insertion hole 8, a sealing ring 14 is arranged between the first docking ring 3 and the second docking ring 4, a support rod body 15 is arranged at the inner side of the first docking ring 3, an installation shaft 16 is arranged on the support rod body 15, the installation shaft 16 is installed on the inner wall of the first docking ring 3, the support rod body 15 is connected with the first docking ring 3 through the installation shaft 16, a vortex spring 17 is arranged between the support rod body 15 and the installation shaft 16, the support rod body 15 is connected with the installation shaft 16 through the vortex spring 17, a blocking curtain 18 is arranged on the surface of the support rod body 15, and the blocking curtain 18 is positioned at the inner sides of the first docking ring 3 and the second;

the first butt joint ring 3 and the second butt joint ring 4 are respectively and fixedly connected with the air outlet pipe 2 and the butt joint pipe 5, and the calibers of the first butt joint ring 3 and the second butt joint ring 4 are the same, so that the first butt joint ring 3 and the second butt joint ring 4 can be conveniently and stably butted, and the air outlet pipe 2 and the butt joint pipe 5 can be stably butted;

the butt joint rod 6 is fixedly connected with the second butt joint ring 4, the side of the butt joint rod 6 is regarded as an L-shaped structure, and the square second butt joint ring 4 is stably connected with the first butt joint ring 3 through the butt joint rod 6;

the butt joint grooves 7 are distributed on the first butt joint ring 3 at equal angles, and the butt joint rod 6 and the first butt joint ring 3 form a sliding structure through the butt joint grooves 7, so that when the butt joint rod 6 slides on the inner side of the butt joint grooves 7, the butt joint rod 6 can be clamped with the first butt joint ring 3 in a sliding manner;

the supporting rods 10 are symmetrically distributed on the surface of the inserted rod 9, the supporting rods 10 and the limiting groove 11 form a sliding structure, and the supporting rods 10 and the return spring 12 form a telescopic structure, so that the return spring 12 can conveniently push the supporting rods 10 to synchronously slide on the inner side of the limiting groove 11;

the sealing ring 14 is made of rubber, the right end of the sealing ring 14 is in hot-melt connection with the first butt ring 3, and the sealing ring 14 is in a continuous corrugated structure, so that the sealing ring 14 can be extended and unfolded along the corrugated structure to abut between the first butt ring 3 and the second butt ring 4, and the sealing property between the first butt ring 3 and the second butt ring 4 is improved;

the right end of the support rod body 15 is of an annular structure, and the support rod body 15 and the mounting shaft 16 form a rotating structure through the scroll spring 17, so that the support rod body 15 can conveniently rotate through the scroll spring 17 and the mounting shaft 16;

blocking curtain 18 is the loop configuration, and blocks and be hot melt connection between curtain 18 and the support rod body 15 to support rod body 15 is blocking the equidistance on curtain 18, is favorable to supporting rod body 15 to drive when rotating and blocks curtain 18 and expand the use.

The working principle of the embodiment is as follows: referring to fig. 1, 2 and 3, first, the second docking ring 4 on the docking pipe 5 is docked with the first docking ring 3 until the docking rod 6 on the second docking ring 4 is aligned with the docking groove 7 on the first docking ring 3, then the second docking ring 4 is manually pushed to drive the docking rod 6 to be inserted into the docking groove 7 on the first docking ring 3, and then the second docking ring 4 is manually screwed to rotate, at this time, the rotating second docking ring 4 drives the docking rod 6 to synchronously slide and rotate in the docking groove 7 until the socket 8 on the docking rod 6 is aligned with the insertion rod 9, and after the socket 8 is aligned with the insertion rod 9, the magnet 13 in the socket 8 adsorbs the magnet 13 at the bottom of the insertion rod 9, and the insertion rod 9 is inserted into the socket 8 on the docking rod 6 under the adsorption and traction action of the magnet 13 to lock the docking rod 6, (the insertion rod 9 slides downward through the support rod 10 and the limiting groove 11, the situation that the inserted link 9 is blocked in the moving process is avoided), so that the first butt-joint ring 3 and the second butt-joint ring 4 are stably connected;

according to fig. 2, 4, 5 and 6, after the first docking ring 3 and the second docking ring 4 are stably connected, the sealing ring 14 between the first docking ring 3 and the second docking ring 4 extends under the self-structure and elastic effects until the sealing ring 14 abuts between the first docking ring 3 and the second docking ring 4, so that the sealing performance between the first docking ring 3 and the second docking ring 4 can be improved, meanwhile, the vortex spring 17 can push the supporting rod body 15 to rotate through the mounting shaft 16, the rotating supporting rod body 15 drives the blocking curtain 18 to expand, the docking gap between the first docking ring 3 and the second docking ring 4 can be conveniently isolated, and the leakage condition of wind power is improved.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.