CN219368468U - Novel high-efficiency cooler - Google Patents
Novel high-efficiency cooler Download PDFInfo
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- CN219368468U CN219368468U CN202222746104.XU CN202222746104U CN219368468U CN 219368468 U CN219368468 U CN 219368468U CN 202222746104 U CN202222746104 U CN 202222746104U CN 219368468 U CN219368468 U CN 219368468U
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- heat transfer
- pipe
- end cover
- transfer pipe
- utility
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- 238000012546 transfer Methods 0.000 claims abstract description 61
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 5
- 239000012530 fluid Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a novel efficient cooler in the field of heat exchangers, which comprises a heat transfer pipe, wherein a first end cover is arranged on the left side of the heat transfer pipe, an air inlet pipe is communicated with the left side of the first end cover, a second end cover is arranged on the right side of the heat transfer pipe, an air outlet pipe is communicated with the right side of the second end cover, an water outlet pipe is communicated with the left side of the top of the heat transfer pipe, a water inlet pipe is communicated with the right side of the bottom of the heat transfer pipe, and ribs are fixedly connected inside the heat transfer pipe. According to the utility model, the heat transfer effect of the heat transfer pipe can be increased through the heat transfer pipe and the convex ribs, hot gas can conveniently enter the heat transfer pipe through the first end cover and the air inlet pipe, the gas after heat transfer can be conveniently discharged through the second end cover and the air outlet pipe, water can conveniently enter the heat transfer pipe through the water outlet pipe and the water inlet pipe, and heat can also be conveniently adsorbed, so that the problems of poor heat transfer effect, large volume and high cost of the conventional heat exchanger are solved.
Description
Technical Field
The utility model relates to the field of heat exchangers, in particular to a novel efficient cooler.
Background
A heat exchanger is a device that transfers a portion of the heat of a hot fluid to a cold fluid, also known as a heat exchanger. The heat exchanger plays an important role in chemical industry, petroleum, power, food and other industrial production, and can be used as a heater, a cooler, a condenser, an evaporator, a reboiler and the like in the chemical industry, so that the heat exchanger has wide application range.
With the continuous research and development of scientific technology, the heat exchange efficiency of the heat exchanger is more and more emphasized by human beings, but the existing heat exchanger has poor heat exchange effect, not only has larger volume, but also has higher cost, so that a novel efficient cooler is provided by a person skilled in the art to solve the problems in the background art.
Disclosure of Invention
The present utility model aims to provide a novel efficient cooler for solving the problems set forth in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the novel efficient cooler comprises a heat transfer pipe, a first end cover is arranged on the left side of the heat transfer pipe, an air inlet pipe is communicated with the left side of the first end cover, a second end cover is arranged on the right side of the heat transfer pipe, an air outlet pipe is communicated with the right side of the second end cover, an air outlet pipe is communicated with the left side of the top of the heat transfer pipe, an air inlet pipe is communicated with the right side of the bottom of the heat transfer pipe, and a convex rib is fixedly connected to the inside of the heat transfer pipe.
As a further scheme of the utility model: the left side fixedly connected with first flange of intake pipe, the right side fixedly connected with second flange of outlet duct.
As still further aspects of the utility model: the top fixedly connected with air inlet manometer of intake pipe, the top fixedly connected with pressure gauge of giving vent to anger of outlet duct.
As still further aspects of the utility model: bolts are connected with both sides of the surface of the heat transfer tube in a threaded manner, and are respectively connected with the first end cover and the second end cover in a threaded manner.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the heat transfer effect of the heat transfer pipe can be increased through the heat transfer pipe and the convex ribs, hot gas can conveniently enter the heat transfer pipe through the first end cover and the air inlet pipe, the gas after heat transfer can be conveniently discharged through the second end cover and the air outlet pipe, water can conveniently enter the heat transfer pipe through the water outlet pipe and the water inlet pipe, and heat can also be conveniently adsorbed, so that the problems of poor heat transfer effect, large volume and high cost of the conventional heat exchanger are solved.
2. According to the utility model, the air inlet pipe and the air outlet pipe are conveniently connected with the pipeline through the first flange and the second flange, the pressure of the air inlet and the pressure of the air outlet are conveniently detected through the air inlet pressure gauge and the air outlet pressure gauge, people can conveniently record, and the first end cover and the second end cover are conveniently fixed on the heat transfer pipe through bolts.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a spiral groove in a heat transfer tube of the present utility model;
FIG. 3 is a schematic view of the cross grooves in the heat transfer tube of the present utility model.
In the figure: 1. a heat transfer tube; 2. a first end cap; 3. an air inlet pipe; 4. a second end cap; 5. an air outlet pipe; 6. a water outlet pipe; 7. a water inlet pipe; 8. a convex rib; 9. a first flange; 10. a second flange; 11. an intake pressure gauge; 12. an air outlet pressure gauge; 13. and (5) a bolt.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 3, in the embodiment of the present utility model, a novel high-efficiency cooler comprises a heat transfer tube 1, wherein the heat transfer tube 1 is a tube formed by mechanically processing and rolling a metal round tube, and spiral grooves are rolled on the inner and outer surfaces of the heat transfer tube to form ribs 8, and the novel high-efficiency cooler is a reinforced novel heat transfer element, and can enable air flow to generate resistance through the ribs 8 in the tube, and can also achieve increase of heat transfer coefficient of the air side surfaceBecause the ribs 8 appear in the tube to generate rotary motion and secondary separation flow, and reduce the fluid boundary layer to promote the convection heat transfer from the wall surface to the gas, the heat transfer tube 1 is 40% -60% higher than the smooth tube, the heat transfer tube 1 has the ribs 8 to generate rotary motion to the gas and generate secondary separation flow, when the Rallow number R= (2-4) x 10 of the gas flow 4 Within the range, the rolling groove pipe can reach the optimal structural parameters, e/d i =0.03-0.04；p/d i =0.4-0.5; the total heat transfer coefficient increases with the gas flow rate, but the selected gas flow rate is related to the geometric dimensions of the groove depth c, the rib distance p, the pipe diameter and the like; the inner and outer surfaces of the tube are rolled with spiral grooves to form convex ribs 8, which is a novel heat transfer tube element with two reinforced surfaces, and can cause resistance to air flow through the tube and increase the heat exchange coefficient of the air side surface; the left side of heat transfer pipe 1 is provided with first end cover 2, and the left side intercommunication of first end cover 2 has intake pipe 3, and the right side of heat transfer pipe 1 is provided with second end cover 4, and the right side intercommunication of second end cover 4 has outlet duct 5, and the left side intercommunication at heat transfer pipe 1 top has outlet pipe 6, and the right side intercommunication at heat transfer pipe 1 bottom has inlet tube 7, and the inside fixedly connected with fin 8 of heat transfer pipe 1.
In this embodiment, the left side of the air inlet pipe 3 is fixedly connected with a first flange 9, and the right side of the air outlet pipe 5 is fixedly connected with a second flange 10.
In this embodiment, an air inlet pressure gauge 11 is fixedly connected to the top of the air inlet pipe 3, and an air outlet pressure gauge 12 is fixedly connected to the top of the air outlet pipe 5.
In the present embodiment, bolts 13 are screwed to both sides of the surface of the heat transfer pipe 1, and the bolts 13 are screwed to the first end cover 2 and the second end cover 4, respectively.
The working principle of the utility model is as follows: high-temperature gas enters the heat transfer tube 1 through the air inlet tube 3, resistance is generated through the winding ribs 8 in the heat transfer tube 1, meanwhile, the increase of the heat exchange coefficient of the air side surface can be achieved, the movement and secondary separation flow of the air flow of the ribs 8 occur in the heat transfer tube 1, the fluid boundary layer is reduced, the acceleration of the convection heat exchange from the wall surface to the air is promoted, the heat transfer tube 1 continuously has the air flow, the heat exchange is quickened through the pipe wall view and the ribs 8, the high-temperature gas in the heat transfer tube 1 is carried away through the pipe wall conduction heat by pressure flowing water, the temperature of the gas is reduced, and when the cooling is carried out, cold water enters the heat transfer tube 1 through the water inlet tube 7, the heat can be absorbed, the absorbed cold water is discharged through the water outlet tube 6, and the cooling of the hot gas is convenient.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (4)
1. Novel high-efficient cooler, including heat transfer pipe (1), its characterized in that: the left side of heat transfer pipe (1) is provided with first end cover (2), the left side intercommunication of first end cover (2) has intake pipe (3), the right side of heat transfer pipe (1) is provided with second end cover (4), the right side intercommunication of second end cover (4) has outlet duct (5), the left side intercommunication at heat transfer pipe (1) top has outlet pipe (6), the right side intercommunication of heat transfer pipe (1) bottom has inlet tube (7), the inside fixedly connected with fin (8) of heat transfer pipe (1).
2. The novel high-efficiency cooler according to claim 1, wherein: the left side of intake pipe (3) fixedly connected with first flange (9), the right side of outlet duct (5) fixedly connected with second flange (10).
3. The novel high-efficiency cooler according to claim 1, wherein: the top of intake pipe (3) fixedly connected with pressure gauge (11) that admits air, the top of outlet duct (5) fixedly connected with pressure gauge (12) that give vent to anger.
4. The novel high-efficiency cooler according to claim 1, wherein: bolts (13) are connected to two sides of the surface of the heat transfer tube (1) in a threaded mode, and the bolts (13) are connected with the first end cover (2) and the second end cover (4) in a threaded mode respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222746104.XU CN219368468U (en) | 2022-10-19 | 2022-10-19 | Novel high-efficiency cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222746104.XU CN219368468U (en) | 2022-10-19 | 2022-10-19 | Novel high-efficiency cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219368468U true CN219368468U (en) | 2023-07-18 |
Family
ID=87117568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222746104.XU Active CN219368468U (en) | 2022-10-19 | 2022-10-19 | Novel high-efficiency cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219368468U (en) |
-
2022
- 2022-10-19 CN CN202222746104.XU patent/CN219368468U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: New high-efficiency cooler Granted publication date: 20230718 Pledgee: Huishang Bank Co.,Ltd. Bengbu Xincheng sub branch Pledgor: ANHUI XINBEIGONG MACHINERY MANUFACTURING CO.,LTD. Registration number: Y2024980006002 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |