CN218097309U - Finned tube heat exchanger - Google Patents
Finned tube heat exchanger Download PDFInfo
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- CN218097309U CN218097309U CN202221983303.6U CN202221983303U CN218097309U CN 218097309 U CN218097309 U CN 218097309U CN 202221983303 U CN202221983303 U CN 202221983303U CN 218097309 U CN218097309 U CN 218097309U
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- bearing frame
- ventilation space
- heat exchanger
- finned tube
- finned
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Abstract
The utility model discloses a finned tube heat exchanger, including first bearing frame and second bearing frame, be provided with the air intake on one side of first bearing frame, be provided with the air outlet on first bearing frame one side, be provided with the multiunit finned tube between first bearing frame and the second bearing frame, every the both ends of finned tube switch on with first bearing frame and second bearing frame respectively, the ventilation space has been seted up to first bearing frame inside, the air intake switches on with the ventilation space, both ends all are provided with a set of adjusting part about the inside setting of ventilation space, adjusting part is including sliding the closing plate that sets up in ventilation space inside, every all be provided with the elastic unit between closing plate and the ventilation space. When wind power is larger than the elastic force of the elastic unit, the two sealing plates are driven to be away from each other, so that the ventilation quantity of the finned tubes is increased, heat dissipation is carried out, the loss of the radiator is reduced, and the service life of the exchanger is prolonged.
Description
Technical Field
The utility model relates to a heat exchanger technical field specifically is a finned tube heat exchanger.
Background
The finned tube is a heat exchange element. In order to improve the heat exchange efficiency, fins are usually added on the surface of the heat exchange tube to increase the external surface area (or internal surface area) of the heat exchange tube, thereby achieving the purpose of improving the heat exchange efficiency. Heat exchangers (also known as heat exchangers or heat exchange devices) are devices used to transfer heat from a hot fluid to a cold fluid to meet specified process requirements, and are an industrial application of convective and conductive heat transfer.
The prior finned tube heat exchanger, as the Chinese patent with the application number of 202021201675.X named as 'a finned tube heat exchanger', discloses a finned tube heat exchanger, which comprises a tube box, a plurality of finned tubes arranged transversely, a baffle plate, a combustion cylinder, a chimney and a support frame, wherein the tube box comprises a front tube box and a rear tube box, the finned tubes are arranged between the front tube box and the rear tube box, one ends of the finned tubes are communicated with the front tube box in a detachable way, the other ends of the finned tubes are communicated with the rear tube box in a detachable way, the baffle plate is embedded into the rear tube box, the combustion cylinder is arranged below the finned tubes, the combustion cylinder is provided with a combustor port which is arranged below the front tube box, one end of the combustion cylinder, which is far away from the combustor port, is communicated with the rear tube box, and the chimney is arranged above the rear tube box; the utility model has the advantages of more uniform heat output, improved working efficiency, reduced energy consumption, reduced influence of suspended particles and solid waste on the workpiece, and reduced environmental pollution; the finned tube adopted by the utility model has the advantages of high heat transfer effect, small resistance loss, compact structure and long running period.
The defects of the prior art are as follows: in the above-mentioned patent, through the cooperation between finned tube and the combustion tube etc. through reducing energy loss, reduce environmental pollution, but including the prior art including above-mentioned patent, at the in-process that dispels the heat, no matter the intake size, all finned tubes can dispel the heat the operation simultaneously, increase the loss of radiator, reduce the life of radiator.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a finned tube heat exchanger to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a finned tube heat exchanger, includes first bearing frame and second bearing frame, be provided with the air intake on one side of first bearing frame, be provided with the air outlet on one side of first bearing frame, be provided with multiunit finned tube, every between first bearing frame and the second bearing frame the both ends of finned tube switch on with first bearing frame and second bearing frame respectively, the ventilation space has been seted up to first bearing frame inside, the air intake switches on with the ventilation space, both ends all are provided with a set of adjusting part about the inside setting of ventilation space, adjusting part is including sliding the closing plate that sets up in ventilation space inside, every all be provided with the elastic unit between closing plate and the ventilation space.
Further, the elastic unit includes an abutment spring, and the elastic force of the abutment spring urges the sealing plate away from the end of the ventilation space.
Furthermore, a limiting telescopic rod is arranged between each sealing plate and the ventilation space.
Furthermore, a limiting assembly is arranged between the sealing plate and the side wall of the ventilation space, the limiting assembly comprises a trapezoidal limiting groove formed in the ventilation space, a trapezoidal limiting block is arranged on the sealing plate, and the trapezoidal limiting block is arranged in the trapezoidal limiting groove in a sliding mode.
Furthermore, each finned tube is communicated with the first bearing frame and the second bearing frame through corresponding communicating tubes.
Compared with the prior art, the beneficial effects of the utility model are that: this finned tube heat exchanger, through first bearing frame, the second bearing frame, the air intake, the air outlet, the finned tube, the ventilation space, the adjusting part, cooperation between closing plate and the elastic unit, elastic unit's elasticity orders about two closing plates and is close to each other, the amount of wind when ventilation space inside is great, when wind-force is greater than elastic unit's elasticity, just can order about two closing plates and keep away from each other, thereby increase the ventilation quantity of finned tube, dispel the heat, be convenient for according to the size of different amounts of wind, adjust the use amount of finned tube, reduce the loss of radiator, the life of this interchanger is improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a schematic overall structural diagram provided by an embodiment of the present invention;
fig. 2 is a schematic structural view of a first bezel provided in an embodiment of the present invention;
FIG. 3 is a schematic view of a top view structure of a first carrying frame according to an embodiment of the present invention
FIG. 4 isbase:Sub>A schematic cross-sectional view taken along A-A of FIG. 2;
fig. 5 is a schematic view of an internal structure of a ventilation space provided by an embodiment of the present invention;
fig. 6 is a schematic view of a sealing plate structure provided by an embodiment of the present invention.
Description of reference numerals: 1. a first bearing frame; 2. an air inlet; 3. an air outlet; 4. a finned tube; 5. a communicating pipe; 6. a ventilated space; 7. sealing plates; 8. an abutment spring; 9. limiting the telescopic rod; 10. a trapezoidal limit groove; 11. a trapezoidal limiting block; 12. and a second bearing frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. 1-6, the present invention provides a technical solution: a finned tube heat exchanger comprises a first bearing frame 1 and a second bearing frame 12, wherein an air inlet 2 is formed in one side of the first bearing frame 1, an air outlet 3 is formed in one side of the first bearing frame 1, a plurality of groups of finned tubes 4 are arranged between the first bearing frame 1 and the second bearing frame 12, and two ends of each finned tube 4 are respectively communicated with the first bearing frame 1 and the second bearing frame 12; a ventilation space 6 is formed in the first bearing frame 1, and the air inlet 2 is communicated with the ventilation space 6; a group of adjusting components are arranged at the upper end and the lower end of the ventilation space 6; the adjusting assembly comprises sealing plates 7 slidably arranged inside the ventilation space 6, and an elastic unit is arranged between each sealing plate 7 and the ventilation space 6.
Specifically, the finned tube heat exchanger comprises a first bearing frame 1 and a second bearing frame 12, wherein an air inlet 2 is formed in one side of the first bearing frame 1, an air outlet 3 is formed in one side of the first bearing frame 1, a plurality of groups of finned tubes 4 are arranged between the first bearing frame 1 and the second bearing frame 12, the number of the finned tubes 4 can be set according to the requirements of a working environment, and two ends of each finned tube 4 are respectively communicated with the first bearing frame 1 and the second bearing frame 12; a ventilation space 6 is formed in the first bearing frame 1, and the air inlet 2 is communicated with the ventilation space 6; an air outlet space is also formed in the second bearing frame 12, wherein the air outlet 3 is communicated with the air outlet space, and each finned tube 4 is also communicated with the air outlet space, so that the air outlet and the heat dissipation are facilitated, and the using effect is good; the upper end and the lower end of the ventilation space 6 are respectively provided with a group of adjusting assemblies, and the adjusting assemblies are arranged to facilitate adjusting the finned tubes 4 to radiate heat according to different working environments, if the air quantity of the air inlet 2 is larger, the more finned tubes 4 are required to radiate heat, and if the air quantity of the air inlet 2 is smaller, fewer finned tubes 4 are used to radiate heat, so that the utilization rate of the finned tubes 4 can reach the highest, and the using effect is better; wherein the adjusting part sets up at the inside closing plate 7 of ventilation space 6 including sliding, closing plate 7 and 6 size looks adaptations in ventilation space, play sealed effect, all be provided with the elastic unit between every closing plate 7 and the ventilation space 6, the elasticity of elastic unit orders about two closing plate 7 and is close to each other, the amount of wind when ventilation space 6 is inside is great, when wind-force is greater than the elasticity of elastic unit, just can order about two closing plate 7 and keep away from each other, thereby increase the ventilation quantity of finned tube 4, dispel the heat, be convenient for according to the size of different amount of wind, adjust the use amount of finned tube 4, the service life of this interchanger is prolonged.
The resilient unit comprises an abutment spring 8, the resilience of which abutment spring 8 urges the sealing plate 7 away from the end of the ventilation space 6.
Preferably, the elastic unit comprises an abutting spring 8, the elastic force of the abutting spring 8 drives the sealing plates 7 to be far away from the end part of the ventilation space 6, and when the wind force is larger than the elastic force of the abutting spring 8, the two sealing plates 7 are driven to be far away from each other, so that the ventilation quantity of the finned tubes 4 is increased, and heat dissipation is carried out.
A limit telescopic rod 9 is arranged between each sealing plate 7 and the ventilation space 6.
Preferably, wherein, all be provided with spacing telescopic link 9 between every closing plate 7 and ventilation space 6, stability when can improving closing plate 7 and slide, excellent in use effect.
A limiting component is arranged between the sealing plate 7 and the side wall of the ventilation space 6; the limiting assembly comprises a trapezoidal limiting groove 10 formed in the ventilation space 6, a trapezoidal limiting block 11 is arranged on the sealing plate 7, and the trapezoidal limiting block 11 is arranged in the trapezoidal limiting groove 10 in a sliding mode.
Preferably, wherein be provided with spacing subassembly between closing plate 7 and the 6 lateral walls in ventilation space, spacing subassembly is provided with trapezoidal stopper 11 including seting up at the inside trapezoidal spacing groove 10 in ventilation space 6 on the closing plate 7, and trapezoidal stopper 11 slides and sets up in trapezoidal spacing groove 10, stability when can further improve closing plate 7 and slide.
Each fin tube 4 is communicated with the first carriage frame 1 and the second carriage frame 12 through the corresponding communicating tube 5.
Preferably, each finned tube 4 is communicated with the first bearing frame 1 and the second bearing frame 12 through the corresponding communicating tube 5, so that the finned tubes 4 are convenient to mount and use.
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 (5)
1. A fin tube heat exchanger comprising a first carrier frame (1) and a second carrier frame (12), characterized in that:
an air inlet (2) is formed in one side of the first bearing frame (1), an air outlet (3) is formed in one side of the first bearing frame (1), a plurality of groups of finned tubes (4) are arranged between the first bearing frame (1) and the second bearing frame (12), and two ends of each finned tube (4) are respectively communicated with the first bearing frame (1) and the second bearing frame (12);
a ventilation space (6) is formed in the first bearing frame (1), and the air inlet (2) is communicated with the ventilation space (6);
a group of adjusting components are arranged at the upper end and the lower end of the ventilation space (6);
the adjusting assembly comprises sealing plates (7) which are arranged inside the ventilation space (6) in a sliding mode, and elastic units are arranged between each sealing plate (7) and the ventilation space (6).
2. The fin tube heat exchanger of claim 1, wherein: the elastic unit comprises an abutting spring (8), and the elastic force of the abutting spring (8) drives the sealing plate (7) to be far away from the end part of the ventilation space (6).
3. The fin tube heat exchanger of claim 1, wherein: and a limiting telescopic rod (9) is arranged between each sealing plate (7) and the ventilation space (6).
4. The fin tube heat exchanger of claim 1, wherein: a limiting assembly is arranged between the sealing plate (7) and the side wall of the ventilation space (6);
the limiting assembly comprises a trapezoidal limiting groove (10) formed in the ventilation space (6), a trapezoidal limiting block (11) is arranged on the sealing plate (7), and the trapezoidal limiting block (11) is arranged in the trapezoidal limiting groove (10) in a sliding mode.
5. The fin tube heat exchanger of claim 1, wherein: each finned tube (4) is communicated with the first bearing frame (1) and the second bearing frame (12) through the corresponding communicating tube (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221983303.6U CN218097309U (en) | 2022-07-29 | 2022-07-29 | Finned tube heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221983303.6U CN218097309U (en) | 2022-07-29 | 2022-07-29 | Finned tube heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218097309U true CN218097309U (en) | 2022-12-20 |
Family
ID=84484317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221983303.6U Active CN218097309U (en) | 2022-07-29 | 2022-07-29 | Finned tube heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218097309U (en) |
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2022
- 2022-07-29 CN CN202221983303.6U patent/CN218097309U/en active Active
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