CN217716029U - Multi-cavity combined heat exchanger - Google Patents
Multi-cavity combined heat exchanger Download PDFInfo
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- CN217716029U CN217716029U CN202221015193.4U CN202221015193U CN217716029U CN 217716029 U CN217716029 U CN 217716029U CN 202221015193 U CN202221015193 U CN 202221015193U CN 217716029 U CN217716029 U CN 217716029U
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Abstract
The utility model provides a multi-chamber combination formula heat exchanger relates to indirect heating equipment technical field, including the heat exchanger outer wall, the top of heat exchanger outer wall is connected with the installation top cap, the bottom surface of heat exchanger outer wall is connected with the installation bottom, the inboard of heat exchanger outer wall is provided with the heat exchanger inner wall, is provided with the heat exchange tube between heat exchanger outer wall and the heat exchanger inner wall, and the internal connection of heat exchanger inner wall has the guide plate, adopts and is provided with radiator fan at the top surface of installation top cap, and is provided with the guide plate in the inside of heat exchanger inner wall, provides cold wind through radiator fan to the inside, and the guide plate can carry out the water conservancy diversion to the cold wind that radiator fan provided, has increased the time that the wind flows, and the air-cooled mode of make full use of cools off can set up the heat exchanger into liquid cooling cavity and gas cooling cavity, can carry out dual cooling to the material between heat exchanger outer wall and the heat exchanger inner wall, can improve the heat transfer capacity of heat exchanger, has improved the cooling upper limit of heat exchanger.
Description
Technical Field
The utility model relates to a indirect heating equipment technical field especially relates to a multi-chamber combination formula heat exchanger.
Background
The heat exchanger is a device for transferring part of heat of hot fluid to cold fluid, and is also called as a heat exchanger. The heat exchanger plays an important role in chemical industry, petroleum industry, power industry, food industry and other industrial production, can be used as a heater, a cooler, a condenser, an evaporator, a reboiler and the like in chemical industry production, and is widely applied.
The heat exchanger is an energy-saving device for realizing heat transfer between materials between two or more than two fluids with different temperatures, heat is transferred to the fluid with lower temperature from the fluid with higher temperature, the temperature of the fluid reaches the index specified by the process so as to meet the requirement of process conditions, and meanwhile, the heat exchanger is one of main devices for improving the energy utilization rate, the heat exchanger industry relates to nearly 30 industries such as heating ventilation, pressure vessels, reclaimed water treatment equipment, chemical engineering, petroleum and the like, data shows that the market scale of the Chinese heat exchanger industry in 2010 is about 500 million yuan, and the heat exchanger is mainly concentrated in the fields such as petroleum, chemical engineering, metallurgy, electric power, ships, centralized heating, refrigeration air conditioners, machinery, food, pharmacy and the like.
The heat exchanger is a common refrigerating device, liquid to be cooled enters from the front end of a shell of the heat exchanger, is discharged from the rear end of the shell of the refrigerating heat exchanger, and discharges the cooled liquid after exchanging heat with a heat exchange element in the refrigerator; the heat exchanger commonly used at present has a single heat exchange function, is cooled only by cooling liquid, and has limited heat exchange capacity and lower upper limit of the heat exchange capacity.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a multi-cavity combined heat exchanger.
In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a multi-chamber combination formula heat exchanger, includes the heat exchanger outer wall, the top of heat exchanger outer wall is connected with the installation top cap, the bottom surface of heat exchanger outer wall is connected with the installation bottom, the inboard of heat exchanger outer wall is provided with the heat exchanger inner wall, be provided with the heat exchange tube between heat exchanger outer wall and the heat exchanger inner wall, the internal connection of heat exchanger inner wall has the guide plate, the top department placed in the middle of the installation top cap is provided with the air inlet cover, the internal connection of air inlet cover has the mounting bracket, the department placed in the middle of the mounting bracket is provided with the heat dissipation motor, the output of heat dissipation motor is provided with radiator fan, the bottom surface of air inlet cover is connected with the connecting pipe, top surface one side of installation top cap is connected with the feed inlet, bottom surface one side of installation bottom is provided with the discharge gate.
Preferably, one side of the top surface of the mounting top cover, which is far away from the feeding hole, is provided with a liquid inlet, and one side of the bottom surface of the mounting bottom cover, which is far away from the discharging hole, is provided with a liquid outlet.
Preferably, the liquid inlet is connected with one end of the heat exchange tube close to the top surface, and the liquid outlet is connected with one end of the heat exchange tube close to the bottom surface.
Preferably, a radiating opening is formed in the position, close to the top face, of the inner wall of the heat exchanger, and the top face of the radiating opening is connected with the bottom face of the connecting pipe.
Preferably, the guide plate is spiral, and the inner side of the inner wall of the heat exchanger is provided with threads matched with the guide plate.
Preferably, the outer side of the outer wall of the heat exchanger is connected with a supporting plate, and the top surface of the supporting plate is connected with the heat exchange tube.
Preferably, the lateral wall of air inlet cover is provided with the link, and the bottom surface of link is connected with the top surface of installation top cap.
Advantageous effects
The utility model discloses in, top surface at the installation top cap is provided with radiator fan, and be provided with the guide plate in the inside of heat exchanger inner wall, provide cold wind to inside through radiator fan, the guide plate can carry out the water conservancy diversion to the cold wind that radiator fan provided, the time that the wind flows has been increased, make full use of air-cooled mode cools off, can set up the heat exchanger into liquid cooling cavity and gas cooling cavity, can carry out dual cooling to the material between heat exchanger outer wall and the heat exchanger inner wall, can improve the heat transfer ability of heat exchanger, the cooling upper limit of heat exchanger has been improved.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic view of the inner structure of the outer wall of the heat exchanger of the present invention;
fig. 4 is the internal structure diagram of the inner wall of the heat exchanger of the present invention.
Illustration of the drawings:
1. an outer wall of the heat exchanger; 2. installing a top cover; 3. installing a bottom cover; 4. the inner wall of the heat exchanger; 5. an air inlet cover; 6. a heat exchange tube; 7. a feed inlet; 8. a discharge port; 9. a connecting pipe; 10. a connecting frame; 11. a mounting frame; 12. a heat dissipation motor; 13. a heat radiation fan; 14. a liquid inlet; 15. a liquid outlet; 16. a support plate; 17. a baffle; 18. an air diffuser.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.
Specific embodiments of the present invention will be described below with reference to the accompanying drawings.
The specific embodiment is as follows:
referring to fig. 1-4, a multi-cavity combined heat exchanger comprises a heat exchanger outer wall 1, a top mounting cover 2 connected to the top of the heat exchanger outer wall 1, a bottom mounting cover 3 connected to the bottom of the heat exchanger outer wall 1, a heat exchanger inner wall 4 arranged on the inner side of the heat exchanger outer wall 1, a heat exchange tube 6 arranged between the heat exchanger outer wall 1 and the heat exchanger inner wall 4, a flow guide plate 17 connected to the inner side of the heat exchanger inner wall 4, an air inlet cover 5 arranged on the top center of the top mounting cover 2, an installation frame 11 connected to the inner side of the air inlet cover 5, a heat dissipation motor 12 arranged on the center of the installation frame 11, a heat dissipation fan 13 arranged at the output end of the heat dissipation motor 12, a connection tube 9 connected to the bottom of the air inlet cover 5, a feed inlet 7 connected to the top side of the top mounting cover 2, a discharge outlet 8 arranged on the bottom side of the bottom mounting cover 2, a liquid inlet 14 connected to the end of the heat exchange tube 6 close to the bottom, a liquid outlet 15 connected to the end of the heat exchange tube 6 close to the bottom of the heat exchange tube 6, a spiral flow guide plate 18 arranged on the inner wall of the heat exchanger inner wall, and a spiral flow guide plate 18 capable of lifting the inner wall of lifting the heat exchanger inner wall to the heat exchanger 4, wherein the flow guide plate is more uniform flow guide plate 17, can be convenient for install guide plate 17 in the inside of heat exchanger inner wall 4, and heat exchange tube 6 is the spiral, the area of contact and the contact time of waiting to cool off the material can be increased to spiral structure, heat exchange efficiency has been promoted, the outside of heat exchanger outer wall 1 is connected with backup pad 16, and the top surface of backup pad 16 is connected with heat exchange tube 6, backup pad 16 can support heat exchange tube 6, the stability of heat exchange tube 6 when using has been promoted, the lateral wall of air inlet cover 5 is provided with link 10, and the bottom surface of link 10 is connected with the top surface of installation top cap 2.
The utility model discloses a theory of operation: fluid substances to be cooled and heat exchanged enter the space between the outer wall 1 of the heat exchanger and the inner wall 4 of the heat exchanger through the feed inlet 7, the heat radiating fan 13 is arranged on the top surface of the mounting top cover 2, the guide plate 17 is arranged inside the inner wall 4 of the heat exchanger, cold air is supplied to the inside through the heat radiating fan 13, the guide plate 17 can guide the cold air supplied by the heat radiating fan 13, the air flowing time is prolonged, the heat exchanger can be cooled in an air cooling mode, the heat exchanger can be set into a liquid cooling cavity and a gas cooling cavity, meanwhile, the inner side of the inner wall 4 of the heat exchanger is a cavity, the contact area between the heat exchanger and the outside can be increased, the heat radiating capacity is further improved, the substances between the outer wall 1 of the heat exchanger and the inner wall 4 of the heat exchanger can be cooled doubly, the heat exchange capacity of the heat exchanger can be improved, and the upper cooling limit of the heat exchanger is improved.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A multi-chamber combination formula heat exchanger, includes heat exchanger outer wall (1), its characterized in that: the top of heat exchanger outer wall (1) is connected with installation top cap (2), the bottom surface of heat exchanger outer wall (1) is connected with installation bottom (3), the inboard of heat exchanger outer wall (1) is provided with heat exchanger inner wall (4), be provided with heat exchange tube (6) between heat exchanger outer wall (1) and heat exchanger inner wall (4), the internal connection of heat exchanger inner wall (4) has guide plate (17), the top department placed in the middle of installation top cap (2) is provided with air inlet cover (5), the internal connection of air inlet cover (5) has mounting bracket (11), the department placed in the middle of mounting bracket (11) is provided with heat dissipation motor (12), the output of heat dissipation motor (12) is provided with radiator fan (13), the bottom surface of air inlet cover (5) is connected with connecting pipe (9), top surface one side of installation top cap (2) is connected with feed inlet (7), bottom surface one side of installation bottom (3) is provided with discharge gate (8).
2. A multi-chamber combined heat exchanger as claimed in claim 1, wherein: one side of the top surface of the mounting top cover (2) far away from the feeding hole (7) is provided with a liquid inlet (14), and one side of the bottom surface of the mounting bottom cover (3) far away from the discharging hole (8) is provided with a liquid outlet (15).
3. A multi-chamber combined heat exchanger as claimed in claim 2, wherein: the liquid inlet (14) is connected with one end, close to the top surface, of the heat exchange tube (6), and the liquid outlet (15) is connected with one end, close to the bottom surface, of the heat exchange tube (6).
4. A multi-chamber combined heat exchanger as claimed in claim 1, wherein: an air-diffusing opening (18) is formed in the position, close to the top surface, of the inner wall (4) of the heat exchanger, and the top surface of the air-diffusing opening (18) is connected with the bottom surface of the connecting pipe (9).
5. A multi-chamber combined heat exchanger as claimed in claim 1, wherein: the guide plate (17) is spiral, and the inner side of the inner wall (4) of the heat exchanger is provided with threads matched with the guide plate (17).
6. A multi-chamber combined heat exchanger as claimed in claim 1, wherein: the outer side of the outer wall (1) of the heat exchanger is connected with a supporting plate (16), and the top surface of the supporting plate (16) is connected with the heat exchange tube (6).
7. A multi-chamber combined heat exchanger as claimed in claim 1, wherein: the lateral wall of air inlet cover (5) is provided with link (10), and the bottom surface of link (10) is connected with the top surface of installation top cap (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221015193.4U CN217716029U (en) | 2022-04-27 | 2022-04-27 | Multi-cavity combined heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221015193.4U CN217716029U (en) | 2022-04-27 | 2022-04-27 | Multi-cavity combined heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217716029U true CN217716029U (en) | 2022-11-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221015193.4U Active CN217716029U (en) | 2022-04-27 | 2022-04-27 | Multi-cavity combined heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217716029U (en) |
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2022
- 2022-04-27 CN CN202221015193.4U patent/CN217716029U/en active Active
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