CN210980954U

CN210980954U - Tubular heat exchanger

Info

Publication number: CN210980954U
Application number: CN201921995477.2U
Authority: CN
Inventors: 余卫斌
Original assignee: Changzhou Hanbang Environmental Protection Technology Co ltd
Current assignee: Changzhou Hanbang Environmental Protection Technology Co ltd
Priority date: 2019-11-19
Filing date: 2019-11-19
Publication date: 2020-07-10
Anticipated expiration: 2029-11-19

Abstract

The utility model relates to a tubular heat exchanger, which comprises a shell and a base, wherein the shell is arranged above the base; the vertical transversal rectangle structure of personally submitting of casing, casing left and right sides opening joint has flowing back end and infusion end, the casing middle section is equipped with the holder, the fixed cartridge in holder both sides has flat pipe, installs the heat dissipation fin between two liang of adjacent flat pipes, flat intraductal wall inlays and is equipped with the magnetic absorption layer, the magnetic absorption layer is inhaled the contact with the interior guide plate magnetism that clamps of flat pipe, drainage hole on the guide plate docks with first infusion mouth and second infusion mouth on flowing back end and the infusion end respectively. The heat exchanger is assembled by adopting a pipeline splicing mode, meanwhile, the heat exchange efficiency can be adjusted by selecting pipelines with openings of different specifications for flow guiding, and meanwhile, the heat exchange at different rates can be completed by correspondingly matching different types of liquid; the magnetic type mounting structure can reduce the space between the tank walls, thereby enhancing the strength of the mounting structure of the device.

Description

Tubular heat exchanger

Technical Field

The utility model relates to a liquid indirect heating equipment, especially a tubular heat exchanger.

Background

With the aggravation of problems such as energy crisis, environmental pollution and the like, energy-saving and environment-friendly products are concerned and favored by the society. Attention is also increasingly being directed to the use of tubular heat exchangers.

The utility model discloses a tubular heat exchanger is the sealed concatenation of multistage, and adjustable pipe heat transfer pipeline's specification and velocity of flow are possessing a tubular heat exchanger of higher heat exchange efficiency simultaneously.

Disclosure of Invention

The utility model discloses the technical problem that needs to solve provides a concatenation is sealed to multistage, but adjustable heat transfer pipeline specification and velocity of flow and a tubular heat exchanger that heat exchange efficiency is high.

In order to solve the technical problem, the utility model provides a tubular heat exchanger, which comprises a shell and a base, wherein the shell is arranged above the base; the vertical transversal rectangle structure of personally submitting of casing, casing left and right sides opening joint has flowing back end and infusion end, the casing middle section is equipped with the holder, the fixed cartridge in holder both sides has flat pipe, installs the heat dissipation fin between two liang of adjacent flat pipes, flat intraductal wall inlays and is equipped with the magnetic absorption layer, the magnetic absorption layer is inhaled the contact with the interior guide plate magnetism that clamps of flat pipe, drainage hole on the guide plate docks with two sets of first transfusion mouth and two sets of second transfusion mouth on flowing back end and the infusion end respectively.

Furthermore, the guide plate comprises a first guide plate and a second guide plate, and the first guide plate and the second guide plate are in complementary structures and are inserted into the flat tube.

Furthermore, the left end and the right end of the radiating fin plate extend to two sides of the outer wall of the shell.

Furthermore, a liquid discharge cannula and an infusion cannula are respectively arranged on the liquid discharge end head and the infusion end head.

Furthermore, the retainer comprises a middle section inserting end, butt plugs are fixed on two sides of the middle section inserting end, and the upper end face and the lower end face of the upper butt plug and the lower butt plug which are adjacent to each other are in sealing butt joint with the upper end face and the lower end face of the flat pipe.

Furthermore, a diversion cavity is reserved between the upper and lower adjacent butting plugs, and an adsorption layer is filled on the inner wall of the butting plug at the bottom of the diversion cavity.

After the structure is adopted, compared with the prior art, the heat exchanger is assembled by adopting a pipeline splicing mode, meanwhile, the heat exchange efficiency can be adjusted by selecting pipelines with openings of different specifications for flow guiding, and meanwhile, the heat exchange at different rates can be completed by correspondingly matching different types of liquid; the magnetic type mounting structure can reduce the space between the tank walls, thereby enhancing the strength of the mounting structure of the device.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a partial longitudinal sectional view of a tubular heat exchanger according to the present invention.

Fig. 2 is a front view of the tube heat exchanger of the present invention.

Fig. 3 is the utility model discloses a structural schematic of tubular heat exchanger middle section end of pegging graft.

In the figure: 1 is a shell, 2 is a heat-collecting layer, 3 is a first transfusion port, 4 is a second transfusion port, 5 is a radiating fin plate, 6 is a magnetic absorption layer, 7 is a liquid discharge end, 8 is a base, 9 is a transfusion end, 10 is a middle section insertion end, 11 is an adsorption layer, 12 is a retainer, and 13 is a flat pipe;

3-1 is a first guide plate, 4-1 is a second guide plate, 7-1 is a liquid drainage cannula, 9-1 is a flow delivery cannula, 10-1 is a butt plug, and 10-2 is a diversion cavity.

Detailed Description

As shown in fig. 1 and 2, the tubular heat exchanger of the present invention includes a casing and a base, wherein the casing is placed above the base; the vertical transversal rectangle structure of personally submitting of

casing

1, 1 left and right sides opening joint of casing has flowing back end 7 and infusion end 9, 1 middle section of casing is equipped with holder 12, the fixed cartridge in holder 12 both sides has flat pipe 13, installs heat dissipation fin 5 between two liang of adjacent flat pipe 13, flat pipe 13 inner wall inlays and is equipped with magnetism and inhales layer 6, magnetism that magnetism inhales layer 6 and the interior magnetism that clamps of flat pipe 13 and inhales the guide plate contact, drainage hole on the guide plate docks with two sets of first transfusion mouth 3 and two sets of second transfusion mouth 4 on flowing back end 7 and the infusion end 9 respectively. The shell 1 is of a rectangular structure, so that a plurality of flat tubes 13 can be conveniently and transversely mounted; the cooling liquid is drained from the liquid drainage end 7 to the liquid infusion end 9 to meet the requirement of the cooling process. The liquid discharge head 7 is a dedicated channel head for the chemical liquid to be reacted, and the liquid feed head 9 is a dedicated channel head for the cooling liquid. The heat dissipation fin plates 5 are inserted between every two adjacent flat tubes 13, so that the effect of rapid heat dissipation can be achieved; meanwhile, in order to effectively clamp the flat tube 13 and avoid the situation that the position of a guide plate of the flat tube 13 deviates in the installation or transfusion process, the magnetic absorption layer 6 is embedded in the inner wall of the flat tube 13.

As shown in fig. 1, the baffles include a first baffle 3-1 and a second baffle 4-1, and the first baffle 3-1 and the second baffle 4-1 are inserted into the flat tube 13 in a complementary structure. The heat exchange area of the first guide plate 3-1 and the second guide plate 4-1 can be increased by the plug-in structure of the complementary structure.

As shown in fig. 1 and 2, the left and right ends of the heat dissipation fin 5 extend to both sides of the outer wall of the housing 1. Wherein the effect of extending to the outer wall is that a faster heat dissipation is possible.

As shown in figure 2, the drainage tip 7 and the infusion tip 9 are respectively provided with a drainage cannula 7-1 and an infusion cannula 9-1. Wherein, the liquid discharge cannula 7-1 and the transfusion cannula 9-1 are respectively a flow guide pipeline for chemical liquid and cooling liquid.

As shown in fig. 1 and 3, the retainer 12 includes a middle-section plug end 10, the two sides of the middle-section plug end 10 are fixed with the docking plugs 10-1, and the upper and lower end faces of the upper and lower adjacent docking plugs 10-1 and the flat tubes 13 are in sealed docking. The holder 12 is provided to provide a good support.

As shown in FIG. 3, a diversion cavity 10-2 is reserved between the upper and lower adjacent butt plugs 10-1, and an adsorption layer 11 is filled on the inner wall of the butt plug 10-1 at the bottom of the diversion cavity 10-2. The diversion cavity 10-2 is used for providing a liquid to flow from top to bottom to perform the diversion function. The adsorption layer 11 is for adsorbing impurities inside the liquid.

Claims

1. A tubular heat exchanger comprises a shell and a base, wherein the shell is placed above the base; the method is characterized in that: casing (1) vertical transversal rectangle structure of personally submitting, casing (1) left and right sides opening joint has flowing back end (7) and infusion end (9), casing (1) middle section is equipped with holder (12), the fixed cartridge in holder (12) both sides has flat pipe (13), installs heat dissipation fin (5) between two liang of adjacent flat pipe (13), flat pipe (13) inner wall inlays and is equipped with magnetism and inhales layer (6), the contact is inhaled to the guide plate magnetism that clamps in magnetism and flat pipe (13) in magnetism inhale layer (6), drainage hole on the guide plate docks with two sets of first infusion mouths (3) and two sets of second infusion mouths (4) on flowing back end (7) and infusion end (9) respectively.

2. A tubular heat exchanger as claimed in claim 1, wherein: the guide plates comprise a first guide plate (3-1) and a second guide plate (4-1), and the first guide plate (3-1) and the second guide plate (4-1) are of complementary structures and are inserted into the flat pipes (13).

3. A tubular heat exchanger as claimed in claim 1, wherein: the left end and the right end of the radiating fin plate (5) extend to the two sides of the outer wall of the shell (1).

4. A tubular heat exchanger as claimed in claim 1, wherein: the liquid discharge end (7) and the infusion end (9) are respectively provided with a liquid discharge cannula (7-1) and an infusion cannula (9-1).

5. A tubular heat exchanger as claimed in claim 1, wherein: the retainer (12) comprises a middle-section inserting end (10), butt plugs (10-1) are fixed on two sides of the middle-section inserting end (10), and the upper end face and the lower end face of the butt plug (10-1) adjacent to the upper end face and the lower end face of the flat pipe (13) are in sealing butt joint.

6. A tubular heat exchanger according to claim 5, wherein: a diversion cavity (10-2) is reserved between the upper butt plug (10-1) and the lower butt plug (10-1), and an adsorption layer (11) is filled on the inner wall of the butt plug (10-1) at the bottom of the diversion cavity (10-2).