CN210625420U

CN210625420U - Novel high-efficient heat transfer device

Info

Publication number: CN210625420U
Application number: CN201921005446.8U
Authority: CN
Inventors: 郑锐扬; 彭星煜; 周逸轩; 滕飞; 蒙恬; 朱柏宇; 全泓璋
Original assignee: Southwest Petroleum University
Current assignee: Southwest Petroleum University
Priority date: 2019-07-01
Filing date: 2019-07-01
Publication date: 2020-05-26
Anticipated expiration: 2029-07-01

Abstract

The utility model discloses a novel high-efficient heat transfer device, the telescopic tapping sleeve comprises a sleeve, the equal rigid coupling in telescopic bottom left and right sides has the base, the top rigid coupling of base has the rubber slab, telescopic top left side and bottom right side all communicate there is the tubule, the terminal intercommunication of tubule has first flange. This novel high-efficient heat transfer device, cooperation through between riser and the bent plate, make the outer wall area of U type pipe increase by a wide margin, so in heat transfer process, efficiency is higher, the effectual operation speed and the operation cycle that has improved, through the threaded rod, the ring, the nut, cooperation between lid and the sleeve, be convenient for take out U type pipe from telescopic inside just, and then when wasing this novel high-efficient heat transfer device, it is more convenient to dismantle, the problem of difficult dismantlement when wasing heat transfer device has been solved, reduce operation personnel's the operation degree of difficulty, it is convenient to provide work, so this novel high-efficient heat transfer device can satisfy people's use needs completely.

Description

Novel high-efficient heat transfer device

Technical Field

The utility model relates to a heat transfer device technical field specifically is a novel high-efficient heat transfer device.

Background

The heat exchanger is a device for transferring part of heat of hot fluid to cold fluid, and is also called a heat exchanger. The heat exchanger plays an important role in chemical industry, petroleum, power, food and other industrial production, the heat exchanger can be used as a heater, a cooler, a condenser, an evaporator, a reboiler and the like in chemical industry production, the application is wide, but the heat exchange of the heat exchange device in the prior art is realized only by the contact of fluid and a pipe wall, the area of the pipe wall is limited, so the heat exchange efficiency is lower, the heat exchange period is longer, and when the heat exchange device is cleaned, the heat exchange device is difficult to disassemble, certain operation difficulty is brought to operating personnel, and the prior art cannot meet the use requirements of people.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel high-efficient heat transfer device to it only realizes through fluid and pipe wall contact to put forward its heat transfer of heat transfer device among the prior art among the above-mentioned background art of solution, and the area of pipe wall is limited, so heat exchange efficiency is lower, and then leads to heat transfer cycle longer, and when wasing heat transfer device, difficult dismantlement brings certain operation degree of difficulty for the operation personnel, so the problem that prior art can't satisfy people's use needs.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel high-efficient heat transfer device, includes the sleeve, the equal rigid coupling in telescopic bottom left and right sides has the base, the top rigid coupling of base has the rubber slab, telescopic top left side and bottom right side all communicate there is the tubule, the terminal intercommunication of tubule has first flange, telescopic outer wall right-hand member is equipped with the lid, the inner wall rigid coupling of lid has the rubber pad, the lid passes through fixed establishment and sleeve fixed together, the inner wall and the telescopic outer wall interference fit of rubber pad, telescopic inside is equipped with the heat exchange tube, the heat exchange tube passes through the several support and sleeve fixed together, the several the support all is in the same place with telescopic inner wall rigid coupling, the left side of heat exchange tube is equipped with the several heat transfer board.

Preferably, fixed establishment includes ring, support and threaded rod, the right side and the lid rigid coupling of support are in the same place, the left side of support is rotated through the right-hand member of round pin axle with the threaded rod and is linked to each other, the outer wall of threaded rod and the inner wall clearance fit of ring, the outer wall left side threaded connection of threaded rod has the nut, the right side rigid coupling of nut has the gasket, the right side of gasket offsets tightly with the left side of ring.

Preferably, the two threaded rods are centrosymmetric about the sleeve.

Preferably, the heat exchange tube includes several U type pipe, thick pipe and iron stand, several the both ends of U type pipe are linked together with two thick pipes respectively, the terminal rigid coupling of thick pipe has the second flange, the U type pipe runs through the lid, just U type pipe is in the same place with the lid rigid coupling, is located the outside the outer wall of U type pipe and the inboard clearance fit of support, the thick pipe passes through iron stand and lid rigid coupling and is in the same place.

Preferably, the second flange has an inner diameter that is about twice the inner diameter of the first flange.

Preferably, the heat transfer board includes two risers, bent plate and spring, the inner wall of riser and the outer wall clearance fit of U type pipe, two all be in the same place through the bent plate rigid coupling from top to bottom in the inboard of riser be equipped with the spring between the heat transfer board, the spring cup joints together with the outer wall of U type pipe, the end and the riser of spring laminate mutually.

Compared with the prior art, the beneficial effects of the utility model are that: this novel high-efficient heat transfer device, cooperation through between riser and the bent plate, make the outer wall area of U type pipe increase by a wide margin, so in heat transfer process, efficiency is higher, the effectual operation speed and the operation cycle that has improved, through the threaded rod, the ring, the nut, cooperation between lid and the sleeve, be convenient for take out U type pipe from telescopic inside just, and then when wasing this novel high-efficient heat transfer device, it is more convenient to dismantle, the problem of difficult dismantlement when wasing heat transfer device has been solved, reduce operation personnel's the operation degree of difficulty, it is convenient to provide work, so this novel high-efficient heat transfer device can satisfy people's use needs completely.

Drawings

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

FIG. 2 is a schematic view of a connection relationship between the thick pipe, the second flange and the iron frame in FIG. 1;

FIG. 3 is a schematic view of the connection relationship between the U-shaped tube, the vertical plate and the curved plate in FIG. 2;

fig. 4 is a schematic view of the connection relationship between the bracket, the threaded rod and the ring in fig. 2.

In the figure: 1. the heat exchange tube comprises a heat exchange tube body 101, a thick tube body 102, a second flange body 103, an iron frame body 104, a U-shaped tube body 2, a heat exchange plate 201, a vertical plate 202, a bent plate 203, a spring 3, a fixing mechanism 301, a support 302, a pin shaft 303, a threaded rod 304, a circular ring 305, a nut 306, a gasket 4, a sleeve 5, a base 6, a rubber plate 7, a thin tube 8, a first flange 9, a rubber pad 10, a cover body 11 and a support.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a novel high-efficiency heat exchange device comprises a sleeve 4, wherein bases 5 are fixedly connected to the left side and the right side of the bottom of the sleeve 4, the bases 5 support the sleeve 4, a rubber plate 6 is fixedly connected to the top of the bases 5, the rubber plate 6 increases friction at the bottom of the bases 5, the left side of the top and the right side of the bottom of the sleeve 4 are both communicated with a thin tube 7, the tail end of the thin tube 7 is communicated with a first flange 8, a cover body 10 is arranged at the right end of the outer wall of the sleeve 4, the cover body 10 seals the sleeve 4, a rubber pad 9 is fixedly connected to the inner wall of the cover body 10, the rubber pad 9 enhances the sealing property between the cover body 10 and the sleeve 4, the cover body 10 is fixed with the sleeve 4 through a fixing mechanism 3, the inner wall of the rubber pad 9 is in interference fit with the outer wall of the sleeve 4, a heat exchange tube 1 is arranged inside the sleeve 4, the heat exchange tube 1 is fixed, the plurality of supports 11 are fixedly connected with the inner wall of the sleeve 4, the left side of the heat exchange tube 1 is provided with the plurality of heat exchange plates 2, the fixing mechanism 3 comprises a circular ring 304, a support 301 and a threaded rod 303, the right side of the support 301 is fixedly connected with a cover body 10, the left side of the support 301 is rotatably connected with the right end of the threaded rod 303 through a pin shaft 302, the outer wall of the threaded rod 303 is in clearance fit with the inner wall of the circular ring 304, the left side of the outer wall of the threaded rod 303 is in threaded connection with a nut 305, the cover body 10 and the sleeve 104 can be fixed through the fit between the nut 305 and the circular ring 303, the right side of the nut 305 is fixedly connected with a gasket 306, the right side of the gasket 306 is tightly abutted against the left side of the circular ring 304, the gasket 306 prevents friction between the nut 305 and the circular ring 304, the two threaded rods 303 are in central symmetry, the two ends of the U-shaped pipes 104 are respectively communicated with the two thick pipes 101, the tail ends of the thick pipes 101 are fixedly connected with a second flange 102, the thick pipes 101 can be connected with a to-be-exchanged fluid with higher temperature through the second flange 102, the U-shaped pipes 104 penetrate through the cover body 10, the U-shaped pipes 104 are fixedly connected with the cover body 10, the outer walls of the U-shaped pipes 104 positioned on the outer side are in clearance fit with the inner side of the support 11, the thick pipes 101 are fixedly connected with the cover body 10 through an iron frame 103, the inner diameter of the second flange 102 is about twice of the inner diameter of the first flange 8, the heat exchange plate 2 comprises two vertical plates 201, curved plates 202 and springs 203, the inner walls of the vertical plates 201 are in clearance fit with the outer walls of the U-shaped pipes 104, the areas of the U-shaped pipes 104 can be increased through the vertical plates 201, heat exchange is further convenient, the inner sides of the two vertical plates 201 are fixedly connected together through the, the spring 203 is sleeved with the outer wall of the U-shaped pipe 104, and the tail end of the spring 203 is attached to the vertical plate 201.

When the novel efficient heat exchange device is used, the two first flanges 8 are respectively connected with the input end and the output end of a first fluid, the first fluid is ensured to enter the sleeve 4 through the first flange 8 positioned on the right side of the bottom of the sleeve 4, the first fluid flows out of the sleeve 4 through the first flange 8 positioned on the left side of the top of the sleeve 4, then the two second flanges 102 are respectively connected with the input end and the output end of a second medium fluid, at the moment, the two fluids respectively circulate inside the sleeve 4 and the U-shaped pipe 104, the fluid inside the U-shaped pipe 104 and the fluid inside the sleeve 4 generate heat transmission through the U-shaped pipe 104, at the moment, under the action of the vertical plate 201, the area of the outer wall of the U-shaped pipe 104 is increased, the outer wall of the vertical plate 201 is contacted with the first fluid, so that the heat exchange efficiency is increased, when the inner wall of the sleeve 4 and the outer wall of the U-shaped pipe 104 need to, subsequently, the cover 10 is pulled to the right, so that the threaded rod 303 is separated from the circular ring 304, and the cover 10 drives the U-shaped pipe 104 to be drawn out from the inside of the sleeve 4, which is convenient for cleaning the inner wall of the sleeve 4 and the outer wall of the U-shaped pipe 104.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel high-efficient heat transfer device, includes sleeve (4), its characterized in that: the equal rigid coupling in bottom left and right sides of sleeve (4) has base (5), the top rigid coupling of base (5) has rubber slab (6), the top left side and the bottom right side of sleeve (4) all communicate has tubule (7), the end intercommunication of tubule (7) has first flange (8), the outer wall right-hand member of sleeve (4) is equipped with lid (10), the inner wall rigid coupling of lid (10) has rubber pad (9), lid (10) are together fixed with sleeve (4) through fixed establishment (3), the inner wall of rubber pad (9) and the outer wall interference fit of sleeve (4), the inside of sleeve (4) is equipped with heat exchange tube (1), heat exchange tube (1) is together fixed through several support (11) and sleeve (4), several support (11) all are in the same place with the inner wall rigid coupling of sleeve (4), the left side of the heat exchange tube (1) is provided with a plurality of heat exchange plates (2).

2. The novel efficient heat exchange device of claim 1, wherein: fixed establishment (3) include ring (304), support (301) and threaded rod (303), the right side and lid (10) rigid coupling of support (301) are in the same place, the right-hand member rotation that round pin axle (302) and threaded rod (303) were passed through in the left side of support (301) links to each other, the outer wall of threaded rod (303) and the inner wall clearance fit of ring (304), the outer wall left side threaded connection of threaded rod (303) has nut (305), the right side rigid coupling of nut (305) has gasket (306), the right side of gasket (306) offsets tightly with the left side of ring (304).

3. The novel efficient heat exchange device of claim 2, wherein: the two threaded rods (303) are centrosymmetric relative to the sleeve (4).

4. The novel efficient heat exchange device of claim 1, wherein: the heat exchange tube (1) comprises a plurality of U-shaped tubes (104), thick tubes (101) and an iron frame (103), the two ends of each U-shaped tube (104) are communicated with the two thick tubes (101) respectively, a second flange (102) is fixedly connected to the tail ends of the thick tubes (101), the U-shaped tubes (104) penetrate through the cover body (10), the U-shaped tubes (104) are fixedly connected with the cover body (10) together, the outer walls of the U-shaped tubes (104) are in clearance fit with the inner sides of the supports (11), and the thick tubes (101) are fixedly connected with the cover body (10) through the iron frame (103).

5. The novel efficient heat exchange device of claim 4, wherein: the second flange (102) has an inner diameter which is approximately twice the inner diameter of the first flange (8).

6. The novel efficient heat exchange device of claim 1, wherein: heat transfer board (2) include two riser (201), bent plate (202) and spring (203), the inner wall of riser (201) and the outer wall clearance fit of U type pipe (104), two all be in the same place through bent plate (202) rigid coupling from top to bottom in the inboard of riser (201) be equipped with spring (203) between heat transfer board (2), spring (203) cup joints together with the outer wall of U type pipe (104), the end and riser (201) of spring (203) are laminated mutually.