CN213120204U

CN213120204U - Fluid heat exchange device

Info

Publication number: CN213120204U
Application number: CN202021463649.4U
Authority: CN
Inventors: 孙佳良
Original assignee: Zhuhai Ying Innovative Energy Technology Co ltd
Current assignee: Zhuhai Ying Innovative Energy Technology Co ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-05-04
Anticipated expiration: 2030-07-22

Abstract

The utility model discloses a fluid heat transfer device, include: the mounting frame comprises two groups of mounting plates, a plurality of mounting holes are formed in the two groups of mounting plates, and the two groups of mounting plates are arranged oppositely; the material conveying assembly comprises a material inlet pipe and a material outlet pipe, and the material inlet pipe and the material outlet pipe are buckled on the outer sides of the two mounting plates in a one-to-one correspondence mode respectively; the heat exchange tube is provided with a plurality of groups, two ends of the heat exchange tube are respectively connected with the two mounting plates, and two ends of the heat exchange tube are inserted into the mounting holes and are respectively communicated with the feeding tube and the discharging tube. The utility model discloses a fluid heat transfer device can be with waiting to heat the fluid in the leading-in heat exchange tube of inlet pipe, through toward the outside hot steam of carrying of heat exchange tube, makes to wait to heat the fluid and carry out heat exchange with hot steam in the heat exchange tube to reach the effect of heat transfer.

Description

Fluid heat exchange device

Technical Field

The utility model relates to a heat transfer technical field, in particular to fluid heat transfer device.

Background

Fluid heat exchange equipment is commonly used in the technical fields of chemical materials, steam preparation and the like, and generally comprises equipment such as a heat exchanger, an air preheater and the like. The heat exchange equipment in the prior art, the cold fluid channel is relatively single with the hot fluid channel, the full contact of cold fluid and hot fluid is difficult to guarantee, the waste of heat energy has been caused, and simultaneously, in the great production technology of flow, traditional heat exchanger increases the fluid velocity for guaranteeing efficiency, make hot fluid and cold fluid contact time shorten, the heat transfer effect has been influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a fluid heat transfer device can high-efficiently carry out the heat exchange.

According to the utility model discloses a fluid heat transfer device of embodiment includes: the mounting frame comprises two groups of mounting plates, a plurality of mounting holes are formed in the two groups of mounting plates, and the two groups of mounting plates are oppositely arranged on the left and right sides; the material conveying assembly comprises a material inlet pipe and a material outlet pipe, and the material inlet pipe and the material outlet pipe are buckled on the outer sides of the left end and the right end of the two groups of mounting plates in a one-to-one correspondence mode respectively; the heat exchange tube is provided with a plurality of groups, two ends of the heat exchange tube are respectively connected with the two groups of mounting plates, and two ends of the heat exchange tube are inserted into the mounting holes and are respectively communicated with the feeding tube and the discharging tube.

According to the utility model discloses fluid heat transfer device has following beneficial effect at least: the fluid to be heated is guided into the heat exchange tube through the feeding tube, and the fluid to be heated is subjected to heat exchange with the hot steam in the heat exchange tube by conveying the hot steam to the outside of the heat exchange tube, so that the heat exchange effect is achieved. Meanwhile, the production process requirements of different flows can be met by adjusting the number of the heat exchange tubes, and the effects of regulating and controlling the flow speed and the flow are achieved.

According to some embodiments of the utility model, the inside helical blade that is equipped with of heat transfer pipe, helical blade butt heat transfer pipe inner wall.

According to some embodiments of the present invention, the helical blade is made of alloy steel material.

According to the utility model discloses a some embodiments still include a plurality of fixed hoops, and a plurality of fixed hoops encircle to set up at the heat exchange tube surface.

According to some embodiments of the utility model, the heat exchange tube adopts carbon steel material to make.

According to some embodiments of the utility model, the mounting bracket still includes a plurality of connecting rods, and the both ends of each connecting rod are suitable for respectively connecting two sets of mounting panels.

According to the utility model discloses a some embodiments, the mounting bracket still includes the backup pad, and the parallel two sets of mounting panels of backup pad set up between two sets of mounting panels, set up a plurality of conducting holes that correspond with the mounting hole in the backup pad.

According to the utility model discloses a some embodiments, defeated material subassembly surface is equipped with the heat preservation.

According to some embodiments of the utility model, the heat preservation adopts the rock wool material to make.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic view of the fluid heat exchange device of the present embodiment;

FIG. 2 is an exploded view of the fluid heat exchange device of the present embodiment;

FIG. 3 is a schematic structural view of the heat exchange tube of the present embodiment;

fig. 4 is a sectional view of the fluid heat exchange device of the present embodiment.

Reference numerals: a mounting block 100; a mounting plate 110; a mounting hole 111; a connecting rod 120; a support plate 130; a feeding assembly 200; a feed tube 210; a discharge pipe 220; an insulating layer 230; a heat exchange tube 300; a helical blade 310; securing the ferrule 320.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "lateral", "longitudinal", "vertical", 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 being 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. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," and "connected" are to be construed broadly, and may be, for example, 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

According to the utility model discloses a fluid heat transfer device, refer to fig. 1, fig. 2, include: the mounting rack 100 comprises two groups of mounting plates 110, wherein the two groups of mounting plates 110 are respectively provided with a plurality of mounting holes 111, and the two groups of mounting plates 110 are oppositely arranged left and right; the material conveying assembly 200 comprises a material inlet pipe 210 and a material outlet pipe 220, the material inlet pipe 210 and the material outlet pipe 220 are respectively buckled on the outer sides of the left end and the right end of the two groups of mounting plates 110 in a one-to-one correspondence manner, and a sealing structure is arranged between the material conveying assembly 200 and the mounting plates 110; the heat exchange tube 300 is provided with a plurality of groups, in the embodiment, 30 groups are arranged corresponding to the mounting hole 111 of the heat exchange tube 300, two ends of the heat exchange tube 300 are respectively connected with two groups of mounting plates 110, the specification of the heat exchange tube 300 is matched with the aperture of the mounting hole 111, and two ends of the heat exchange tube 300 are inserted into the mounting hole 111 and are respectively communicated with the feeding tube 210 and the discharging tube 220.

It should be understood that the number of the heat exchange tubes and the number of the installation holes in the present invention are not limited to 30 in the present embodiment, and the number thereof can be adjusted according to the flow rate and the flow velocity of the fluid in the actual process.

In some embodiments of the present invention, referring to fig. 3, the inside helical blade 310 that is equipped with of heat exchange tube 300, the specification and the heat exchange tube 300 internal diameter phase-match of helical blade 310, helical blade 310 butt heat exchange tube 300 inner wall. By arranging the helical blades 310 inside the heat exchange tube 300, the flow stroke of the fluid in the heat exchange tube 300 can be increased, the heat exchange time of the fluid is prolonged, the fluid can exchange heat sufficiently, and the heat exchange effect is ensured.

In some embodiments of the present invention, the helical blade is made of alloy steel material. The alloy steel has good corrosion resistance and stamping resistance, can prevent fluid corrosion to a certain extent while ensuring the structural strength of the helical blade, and prolongs the service life.

In some embodiments of the present invention, referring to fig. 3, the heat exchanger further comprises a plurality of fixing hoops 320, the inner diameter of the fixing hoops 320 matches with the outer diameter of the heat exchanger 300, and the fixing hoops 320 surround the heat exchanger 300. The fixing hoop 320 is arranged on the outer surface of the heat exchange tube 300, so that the bearing capacity of the heat exchange tube 300 can be improved, the strength of the heat exchange tube 300 is ensured, and the phenomenon that the structure of the heat exchange tube 300 is damaged due to the too fast flow rate of fluid is prevented.

In some embodiments of the utility model, the heat exchange tube is made of carbon steel material. The carbon steel has good mechanical property and heat exchange capacity, can ensure the structural strength of the heat exchange tube, and simultaneously improves the heat exchange efficiency.

It should be noted that, the heat exchange tube in the present embodiment is not limited to carbon steel material, but also can be low alloy steel, copper-nickel alloy, aluminum alloy, graphite and other heat conduction materials, and the material can be selected according to the working pressure, fluid characteristics and other factors in the actual process.

In some embodiments of the present invention, referring to fig. 2 and 4, the mounting frame 100 further includes a plurality of connecting rods 120, and two ends of each connecting rod 120 are respectively adapted to connect two sets of mounting plates 110. In this embodiment, the connecting rods 120 include four sets of horizontally disposed connecting rods 120 and two sets of connecting rods 120 that are disposed to intersect with each other, and two ends of the connecting rods 120 are respectively welded to the two sets of mounting plates 110. The connecting rod 120 structure can ensure stable connection of the two sets of mounting plates 110, and can improve the bearing capacity of the mounting frame 100, so that the mounting frame 100 is suitable for working environments with different pressures, and the applicability of the equipment is improved.

The utility model discloses an in some embodiments, refer to fig. 2, fig. 4, mounting bracket 100 still includes a plurality of backup pads 130, in this embodiment, backup pad 130 is equipped with a set ofly, the parallel two sets of mounting panels 110 of backup pad 130 set up between two sets of mounting panels 110, set up a plurality of conducting holes that correspond with mounting hole 111 on the backup pad 130, heat exchange tube 300 wears to establish backup pad 130 through the conducting hole and sets up, backup pad 130 can provide the holding power for heat exchange tube 300 with the conducting hole structure, prevent that heat exchange tube 300 from producing the deformation because of its dead weight and the fluidic weight in inside.

The utility model discloses an in some embodiments, refer to fig. 4, defeated material subassembly 200 surface is equipped with heat preservation 230, and heat preservation 230 passes through the mode of viscose to be fixed in the defeated material subassembly 200 outside, can reduce the fluid through heat preservation 230 structure and flow the calorific loss of in-process in defeated material subassembly 200, guarantees the heat transfer effect.

In some embodiments of the utility model, the heat preservation adopts the rock wool material to make. The rock wool material has good heat preservation effect, and simultaneously has excellent performances of non-inflammability, temperature resistance, easy processability and the like, and is suitable for being coated on the outer side of a pipeline. The heat-insulating layer can also be made of silicon-aluminum fibers, silicon dioxide aerogel and other materials with heat-insulating performance.

In the description herein, references to the description of "some embodiments" mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A fluid heat exchange device, comprising:

the mounting frame comprises two groups of mounting plates, a plurality of mounting holes are formed in the two groups of mounting plates, and the two groups of mounting plates are oppositely arranged on the left and right sides;

the material conveying assemblies comprise material inlet pipes and material outlet pipes, and the material inlet pipes and the material outlet pipes are buckled on the outer sides of the left ends and the outer sides of the right ends of the two mounting plates in a one-to-one correspondence mode respectively;

the heat exchange tube is provided with a plurality of groups, two ends of the heat exchange tube are respectively connected with the two mounting plates, and two ends of the heat exchange tube are inserted into the mounting holes and are respectively communicated with the feeding tube and the discharging tube.

2. The fluid heat exchange device of claim 1, wherein the heat exchange tube has helical blades disposed therein, and the helical blades abut against an inner wall of the heat exchange tube.

3. A fluid heat exchange device according to claim 2, wherein the helical blades are made of alloy steel material.

4. A fluid heat exchange device as claimed in claim 1, further comprising a plurality of fixing collars disposed around the outer surface of the heat exchange tube.

5. A fluid heat exchange device as claimed in claim 1, wherein the heat exchange tube is made of carbon steel material.

6. The fluid heat exchange device of claim 1, wherein the mounting bracket further comprises a plurality of connecting rods, and two ends of each connecting rod are respectively adapted to connect two sets of the mounting plates.

7. The fluid heat exchange device according to claim 1, wherein the mounting frame further comprises a support plate, the support plate is parallel to and disposed between the two sets of mounting plates, and the support plate is provided with a plurality of through holes corresponding to the mounting holes.

8. The apparatus of claim 1, wherein the outer surface of the wicking assembly is provided with an insulating layer.

9. The fluid heat exchange device of claim 8, wherein the insulation layer is made of rock wool material.