CN215721522U

CN215721522U - Novel high temperature resistant flexible connection structure

Info

Publication number: CN215721522U
Application number: CN202122471719.1U
Authority: CN
Inventors: 吕宗源; 徐成
Original assignee: Henan Winner Vibrating Equipment Co Ltd
Current assignee: Henan Winner Vibrating Equipment Co Ltd
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2022-02-01
Anticipated expiration: 2031-10-14

Abstract

The utility model discloses a novel high-temperature-resistant flexible connection structure which comprises a metal flexible connection piece, a fixed end pipeline and a heat dissipation sleeve, wherein the metal flexible connection piece is installed at the top of the fixed end pipeline through the matching of a second bolt fastener and a base, a high-temperature-resistant gasket is sleeved outside the fixed end pipeline, an installation sleeve is sleeved outside the high-temperature-resistant gasket, a ventilation frame is installed outside the installation sleeve in a surrounding manner, a sleeve frame is installed outside the ventilation frame, an axial flow fan is installed at the bottom inside the sleeve frame in a surrounding manner, and the heat dissipation sleeve is installed at the top of the sleeve frame through a threaded connection structure. According to the utility model, the axial flow fan is arranged at the bottom of the inner part of the sleeve frame in a surrounding manner, and the air in the heat dissipation sleeve can rapidly circulate by utilizing the power-on operation of the axial flow fan, so that the heat absorbed by the inner ring heat dissipation fins is taken away, the metal flexible connecting piece is cooled, the problem that the metal flexible connecting piece is melted and damaged due to overhigh temperature is solved, and the service life of the device is prolonged.

Description

Novel high temperature resistant flexible connection structure

Technical Field

The utility model relates to the technical field of pipeline connection, in particular to a novel high-temperature-resistant flexible connection structure.

Background

In the pipeline of various rigid pipe connections, need set up the flexible connection structure of a certain amount, metal flexible connection structure installs in liquid conveying system as a flexible withstand voltage pipe fitting for the mutual displacement of compensation pipeline or machine, equipment link, absorbed vibration energy can play effects such as damping, amortization, and can seriously influence metal flexible connection structure's life when certain high temperature medium is carried to the pipeline, need use a novel high temperature resistant flexible connection structure for this reason.

The existing soft connection structure has the following defects:

1. the existing flexible connection structure is usually made of metal materials, the inner wall thickness is usually thin in order to achieve the flexible connection effect, when a high-temperature medium is conveyed, the flexible connection structure is ultrahigh in temperature due to overhigh contact temperature, even is melted and damaged, and the service life of the device is greatly shortened;

2. the existing flexible connection structure is not convenient for workers to overhaul and maintain the flexible connection structure and the functional components after the components with other functions are added, a large amount of dust is easily accumulated after long-time use, the heat dissipation performance of the device is reduced, and therefore a novel high-temperature-resistant flexible connection structure is provided to solve the existing problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel high-temperature-resistant flexible connection structure to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a novel high-temperature-resistant flexible connection structure comprises a metal flexible connection piece, a fixed end pipeline and a heat dissipation sleeve, wherein a second connection seat is installed at the top of the fixed end pipeline, two groups of second bolt fasteners are installed on two sides of the bottom of the second connection seat, the metal flexible connection piece is installed at the top of the fixed end pipeline through the cooperation of the second bolt fasteners and a base, the base is installed at the bottom of the metal flexible connection piece, a top seat is installed at the top of the metal flexible connection piece, a first connection seat is installed at the top of the metal flexible connection piece through the cooperation of the top seat and the first bolt fasteners, a first sealing gasket is installed between the first connection seat and the top seat, a high-temperature-resistant gasket is sleeved outside the fixed end pipeline, an installation sleeve is sleeved outside the high-temperature-resistant gasket, a ventilation frame is installed around the outside of the installation sleeve, and a sleeve frame is installed outside the ventilation frame, threaded connection structure is installed at the top of cover cylinder frame, the outside cover of cover cylinder frame has fixed cover, the inside bottom of cover cylinder frame is encircleed and is installed axial fan, the top of cover cylinder frame is passed through threaded connection structure and is installed the heat dissipation sleeve, the telescopic outside of heat dissipation is encircleed and is installed the outer loop fin, and the telescopic inside of heat dissipation is encircleed and is installed the inner ring fin.

Preferably, the top of the first sealing gasket is provided with a vibration end pipeline, and a pore channel is arranged in the vibration end pipeline.

Preferably, a second sealing gasket is installed at the top of the second connecting seat, and the second sealing gasket is installed between the second connecting seat and the base.

Preferably, the ventilation frame is internally provided with through holes and made of a heat-conducting metal material.

Preferably, the connecting piece is installed on the front of the fixed sleeve, and two groups of fixing bolts are installed on one side of the outer portion of the connecting piece through a threaded structure.

Preferably, a cable belt is mounted on the outer portion of the axial flow fan, and the cable belt extends to the outer portion of the sleeve frame.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the axial flow fan is arranged at the bottom of the inner part of the sleeve frame in a surrounding manner, and the air in the heat dissipation sleeve can rapidly circulate by utilizing the power-on operation of the axial flow fan, so that the heat absorbed by the inner ring heat dissipation fins is taken away, the metal soft connecting piece is cooled, the problems that the metal soft connecting piece turns red due to overhigh temperature and is even melted and damaged are prevented, the heat dissipation effect of the device is improved, and the service life of the device is prolonged.

2. According to the utility model, the threaded connection structure is arranged at the top of the sleeve frame, the mounting position of the heat dissipation sleeve can be provided by utilizing the threaded connection structure, the heat dissipation sleeve can be disassembled, workers can conveniently overhaul and maintain the device, and meanwhile, dust accumulated in the heat dissipation sleeve is conveniently cleaned, so that the heat dissipation performance is ensured, and the practicability of the device is improved.

Drawings

FIG. 1 is a partial structural view of a flexible connection structure according to the present invention;

FIG. 2 is a schematic perspective view of the present invention;

FIG. 3 is a schematic cross-sectional front view of the present invention;

fig. 4 is a schematic front structural view of the present invention.

In the figure: 1. a vibrating end conduit; 101. a first connecting seat; 102. a first bolt fastener; 103. a first gasket; 2. a metal flexible connector; 201. a top seat; 202. a base; 3. a fixed end pipe; 301. a second connecting seat; 302. a second bolt fastener; 303. a second gasket; 4. a high temperature resistant gasket; 401. installing a sleeve; 402. a ventilation frame; 403. a sleeve frame; 404. a threaded connection; 5. fixing a sleeve; 501. connecting sheets; 502. a fixing bolt; 6. an axial flow fan; 601. a tape; 7. a heat dissipating sleeve; 701. an outer ring heat sink; 702. an inner ring of fins.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, an embodiment of the present invention is shown: a novel high temperature resistant flexible connection structure comprises a metal flexible connection part 2, a fixed end pipeline 3 and a heat dissipation sleeve 7, wherein a second connection seat 301 is installed at the top of the fixed end pipeline 3, two groups of second bolt fastening pieces 302 are installed on two sides of the bottom of the second connection seat 301, the second connection seat 301 can provide the connection position of the fixed end pipeline 3 and the metal flexible connection part 2, the connection position can be fixed by the second bolt fastening pieces 302, the metal flexible connection part 2 is installed at the top of the fixed end pipeline 3 through the matching of the second bolt fastening pieces 302 and a base 202, the base 202 is installed at the bottom of the metal flexible connection part 2, the metal flexible connection part 2 can absorb vibration energy in a pipeline and can play roles of vibration reduction, noise reduction and the like, a top seat 201 is installed at the top of the metal flexible connection part 2, a first connection seat 101 is installed at the top of the metal flexible connection part 2 through the matching of the top seat 201 and the first bolt fastening pieces 102, and a first sealing gasket 103 is arranged between the first connecting seat 101 and the top seat 201, the top seat 201 is used for facilitating the connection of the metal flexible connecting piece 2 and the vibration end pipeline 1, the first sealing gasket 103 is used for sealing the connection between the metal flexible connecting piece 2 and the vibration end pipeline 1, the tightness during connection is improved, a high temperature resistant gasket 4 is sleeved outside the fixed end pipeline 3, the installation position of the installation sleeve 401 can be provided by the high temperature resistant gasket 4 for facilitating the installation, an installation sleeve 401 is sleeved outside the high temperature resistant gasket 4, a ventilation frame 402 is arranged around the installation sleeve 401, a frame 403 is arranged outside the ventilation frame 402, the installation position of the ventilation frame 402 can be provided by the installation sleeve 401, the installation position of the frame 403 can be provided by the ventilation frame 402, the installation position can be provided for the external component of the device by matching, a threaded connection structure 404 is arranged at the top of the frame 403, the threaded connection structure 404 can provide a mounting position for the heat dissipation sleeve 7, the heat dissipation sleeve 7 can be disassembled, workers can conveniently overhaul and maintain the device, meanwhile, dust accumulated inside the heat dissipation sleeve 7 can be conveniently cleaned to ensure the heat dissipation performance of the device, the practicability of the device is improved, the sleeve frame 403 is sleeved with the fixing sleeve 5, the mounting position of the sleeve frame 403 can be fixed by the fixing sleeve 5 to ensure the stable operation of the device, the bottom inside the sleeve frame 403 is provided with the axial flow fan 6 in a surrounding manner, the connection structure between the axial flow fan 6 and the sleeve frame 403 is made of heat insulation materials, the air inside the heat dissipation sleeve 7 can rapidly circulate by the power-on operation of the axial flow fan 6, so that heat absorbed by the inner ring cooling fins 702 is taken away, the metal soft connecting piece 2 is cooled, and the metal soft connecting piece 2 is prevented from being red due to overhigh temperature, even melt the problem of harm, the radiating effect of device has been improved, the life of device has been prolonged, and heat dissipation sleeve 7 does not with vibrations end pipeline 1 in this process, with metal flexible connector 2 rigid contact, can not influence the working property of metal flexible connector 2, heat dissipation sleeve 7 is installed through threaded connection structure 404 at the top of sleeve frame 403, outer loop fin 701 is installed to heat dissipation sleeve 7's outside encircleing, and inner ring fin 702 is installed to heat dissipation sleeve 7's inside encircleing, the temperature of metal flexible connector 2 can be absorbed by inner ring fin 702, utilize the cooperation of inner ring fin 702 and outer loop fin 701 to increase the whole heat radiating area of device, thereby improve the heat dispersion of device.

Further, the top of the first sealing gasket 103 is provided with a vibration end pipeline 1, a pore is formed in the vibration end pipeline 1, and the pore can be used for conveying high-temperature media to the vibration end pipeline 1, so that the device can be connected into the pipeline conveniently.

Further, a second sealing gasket 303 is installed at the top of the second connecting seat 301, and the second sealing gasket 303 is installed between the second connecting seat 301 and the base 202, and the tightness between the second connecting seat 301 and the base 202 can be improved by using the second sealing gasket 303, so that the sealing performance when the metal soft connecting element 2 and the fixed end pipeline 3 are connected can be improved.

Further, the ventilation frame 402 is provided with through holes inside, and the ventilation frame 402 is made of a heat-conducting metal material, so that the through holes can provide a ventilation position for air, and the ventilation frame 402 can conduct heat outwards, thereby improving the heat dissipation capacity of the device.

Further, connection piece 501 is installed in the front of fixed cover 5, and two sets of gim pegs 502 are installed through helicitic texture in outside one side of connection piece 501, and the elasticity degree when utilizing gim pegs 502 and connection piece 501's cooperation can be fixed cover 5 is adjusted to the staff installs and uses.

Further, the external mounting of axial fan 6 has line area 601, and line area 601 extends to the outside of cover barrel 403, utilizes line area 601 can protect the inside wire, prevents that the wire from receiving high temperature and destroying to can guarantee axial fan 6 normal circular telegram operation.

The working principle is as follows: utilize threaded connection structure 404 can provide the mounted position of heat dissipation sleeve 7, and can realize the dismantlement of heat dissipation sleeve 7, the staff of can being convenient for clears up the dust of the inside accumulation of heat dissipation sleeve 7, the temperature of metal flexible connector 2 can be absorbed by inner ring fin 702, the cooperation that utilizes inner ring fin 702 and outer loop fin 701 can increase the whole heat radiating area of device, the circular telegram operation that utilizes axial fan 6 can make the inside air rapid circulation of heat dissipation sleeve 7, thereby take away the absorptive heat of inner ring fin 702, the realization is cooled off metal flexible connector 2.

The utility model is not described in detail, but is well known to those skilled in the art.

Finally, it is to be noted that: although the present invention has been described in detail with reference to examples, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. The utility model provides a novel high temperature resistant flexible connection structure, includes metal flexible connector (2), stiff end pipeline (3) and heat dissipation sleeve (7), its characterized in that: the utility model discloses a high-temperature-resistant connecting device for the pipeline of the automobile engine, including stiff end pipeline (3), second connecting seat (301) is installed at the top of stiff end pipeline (3), two sets of second bolt fasteners (302) are installed to the bottom both sides of second connecting seat (301), metal flexible connector (2) are installed through the cooperation of second bolt fasteners (302) and base (202) in the top of stiff end pipeline (3), and base (202) are installed in the bottom of metal flexible connector (2), footstock (201) is installed at the top of metal flexible connector (2), the top of metal flexible connector (2) is installed first connecting seat (101) through the cooperation of footstock (201) and first bolt fastener (102), and installs first sealed pad (103) between first connecting seat (101) and footstock (201), the outside cover of stiff end pipeline (3) has high temperature-resistant gasket (4), the outside installation cover (401) of high temperature-resistant gasket (4), the outside of installation cover (401) is encircleed and is installed ventilation frame (402), the externally mounted of ventilation frame (402) has sleeve frame (403), threaded connection structure (404) are installed at the top of sleeve frame (403), the outside cover of sleeve frame (403) has fixed cover (5), the inside bottom of sleeve frame (403) is encircleed and is installed axial fan (6), threaded connection structure (404) are passed through at the top of sleeve frame (403) and install heat dissipation sleeve (7), the outside of heat dissipation sleeve (7) is encircleed and is installed outer loop fin (701), and the inside of heat dissipation sleeve (7) is encircleed and is installed inner loop fin (702).

2. The novel high temperature resistant flexible connection structure of claim 1, wherein: the top of the first sealing gasket (103) is provided with a vibration end pipeline (1), and a pore channel is arranged inside the vibration end pipeline (1).

3. The novel high temperature resistant flexible connection structure of claim 1, wherein: a second sealing gasket (303) is installed at the top of the second connecting seat (301), and the second sealing gasket (303) is installed between the second connecting seat (301) and the base (202).

4. The novel high temperature resistant flexible connection structure of claim 1, wherein: the ventilation frame (402) is internally provided with through holes, and the ventilation frame (402) is made of heat-conducting metal materials.

5. The novel high temperature resistant flexible connection structure of claim 1, wherein: the front of fixed cover (5) is installed connection piece (501), and the outside one side of connection piece (501) is installed two sets of gim pegs (502) through helicitic texture.

6. The novel high temperature resistant flexible connection structure of claim 1, wherein: the exterior of the axial flow fan (6) is provided with a line belt (601), and the line belt (601) extends to the exterior of the sleeve frame (403).