CN220170033U - Hot air cooling device and cooling air pipe - Google Patents
Hot air cooling device and cooling air pipe Download PDFInfo
- Publication number
- CN220170033U CN220170033U CN202321452667.6U CN202321452667U CN220170033U CN 220170033 U CN220170033 U CN 220170033U CN 202321452667 U CN202321452667 U CN 202321452667U CN 220170033 U CN220170033 U CN 220170033U
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- hot air
- water
- cooling
- pipe
- cooling device
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- 238000001816 cooling Methods 0.000 title claims abstract description 75
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 76
- 239000000498 cooling water Substances 0.000 claims description 25
- 238000005192 partition Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 210000005239 tubule Anatomy 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a hot air cooling device and a cooling air pipe, comprising an air duct main pipe for conveying hot air and a water jacket assembly for cooling the hot air, wherein the water jacket assembly comprises a hollow water jacket pipe, a plurality of fine hot air pipes communicated with the air duct main pipe are arranged in the water jacket pipe, a sealed water cooling cavity is formed between the outer wall of the fine hot air pipes and the inner wall of the water jacket pipe, the hot air can be conveyed in a plurality of pipelines in parallel by arranging the fine hot air pipes, and the water cooling cavity formed among the pipelines can synchronously cool the fine hot air pipes, so that heat exchange can be realized quickly, and a hot air cooling process is realized. The utility model can cool down the hot air in the main pipe of the air duct rapidly, so that the hot air pipe can cool down rapidly in a shorter distance, and the cooling space and time are greatly reduced.
Description
Technical Field
The utility model relates to the technical field of cooling equipment, in particular to a hot air cooling device and a cooling air pipe.
Background
Most equipment can produce hot air in the in-process of work, generally cools off hot air through dedicated hot air cooling pipeline to cool down hot air to predetermined position, in order to accord with the timely discharge of operation standard, guarantee equipment and production line production operation production.
The pipeline with lower temperature adopts a hot air pipeline for natural cooling, but when the hot air temperature is higher, a cooling pipe is required to be longer when a natural air pipe is cooled, and the cooling effect is not obvious; adopt outer dish snakelike water cooling jacket structure cooling structure can improve cooling rate, realizes going on with higher speed of hot-blast cooling rate, but cooling effect is unobvious when the hot-blast pipe is thicker, can't carry out heat exchange with inside hot-blast, still can't satisfy hot-blast refrigerated demand.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a hot air cooling device and a cooling air pipe, which can rapidly cool hot air in an air duct main pipe in a cooling way, so that the hot air pipe can be rapidly cooled in a short distance, and the cooling space and time are greatly reduced.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a hot air cooling device comprising:
an air duct main pipe;
the water jacket assembly comprises a hollow water jacket pipe, a plurality of fine hot air pipes communicated with the air duct main pipe are arranged in the water jacket pipe, and a sealed water cooling cavity is formed between the outer wall of the fine hot air pipes and the inner wall of the water jacket pipe;
the water cooling device is used for controlling cooling water to directionally flow in the water cooling cavity from one side far away from the air channel main pipe to the air channel main pipe.
Preferably, the water cooling device comprises a water inlet joint and a water outlet joint, wherein the water inlet joint is positioned at one side far away from the air duct main pipe, and the water outlet joint is positioned at one side close to the air duct main pipe.
Preferably, the water outlet joint comprises a first joint and a second joint, the first joint and the second joint are symmetrically distributed on two sides of the water jacket assembly, and valve bodies are arranged in the first joint and the second joint and used for controlling cooling water to alternately flow out at intervals.
Preferably, the water inlet joint is positioned at the bottom end of the water jacket assembly.
Preferably, the front end and the rear end of the water jacket assembly are provided with partition mounting plates, and a plurality of fine hot air pipes are fixedly connected with the partition mounting plates.
The hot air cooling air pipe comprises the hot air cooling device, a hot air output pipeline and a cold air discharge pipeline, wherein the hot air cooling device is arranged between the hot air output pipeline and the cold air discharge pipeline.
Compared with the prior art, the utility model has the beneficial effects that:
the plurality of fine hot air pipelines are arranged, cooling water flows between the water-cooling chambers formed among the plurality of hot air pipelines, so that the cooling water can fully contact with hot air, the hot air is rapidly cooled, the hot air pipe is rapidly cooled in a short distance, and the cooling space and time are greatly reduced; and the cooling water is controlled to be alternately discharged from the first connector and the second connector, so that the thickness of scale deposit generation can be reduced, and the cooling device can be ensured to perform cooling operation for a long time.
Drawings
FIG. 1 is a schematic perspective view of a hot air cooling device according to the present utility model;
fig. 2 is a schematic diagram of a front view structure of a hot air cooling device according to the present utility model;
FIG. 3 is a schematic top view of a hot air cooling device according to the present utility model;
FIG. 4 is a schematic view of a sectional view of a line A-A of a hot air cooling device according to the present utility model.
In the figure: 100. an air duct main pipe; 200. a water jacket assembly; 210. a water jacket; 220. a fine hot air pipe; 230. a partition mounting plate; 240. a water-cooling chamber; 300. a water cooling device; 310. a first joint; 320. a second joint; 330. and a water inlet joint.
Description of the embodiments
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit or scope of the utility model, which is therefore not limited to the specific embodiments disclosed below.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
Referring to fig. 1 to 4, a hot air cooling device comprises an air duct main 100 for conveying hot air and a water jacket assembly 200 for cooling the hot air, wherein the water jacket assembly 200 comprises a hollow water jacket pipe 210, a plurality of fine hot air pipes 220 communicated with the air duct main 100 are arranged in the water jacket pipe 210, a sealed water cooling chamber 240 is formed between the outer wall of the fine hot air pipes 220 and the inner wall of the water jacket pipe 210, the hot air can be conveyed in parallel in a plurality of pipelines by arranging the fine hot air pipes 220, and the water cooling chamber 240 formed among the pipelines can synchronously cool the fine hot air pipes 220, so that heat exchange can be realized quickly, and a hot air cooling process is realized; the sum of the sectional areas of all the tubules is larger than the sectional area of the original hot air main pipe, so that the air pressure is not increased, in addition, the outside of the tubules is a water sleeve, and circulating water is cooled circularly on the outer wall of the tubules.
The water cooling device 300 is used for controlling cooling water to flow in the water cooling chamber 240 from the side far away from the air duct main 100 to the air duct main 100, and the cooling water realizes rapid cooling of hot air in the process of directional flow.
The water cooling device 300 includes a water inlet connector 330 and a water outlet connector, the water inlet connector 330 is located at a side far away from the air duct main 100, the water outlet connector is located at a side near the air duct main 100, cooling water enters the water cooling chamber 240 from the water inlet connector 330, and after cooling the plurality of fine hot air pipes 220, the cooling water can flow out from the water outlet connector side to realize a water cooling process.
In the process of higher hot air temperature, the cooling water is continuously heated, and for unpurified water, scale accumulation is easy to occur after the cooling water is heated, so that the normal discharge of the cooling water is influenced; in order to solve the above problems, the water outlet connectors are configured as a first connector 310 and a second connector 320, the first connector 310 and the second connector 320 are symmetrically distributed at two sides of the water jacket assembly 200, and valve bodies are respectively arranged in the first connector 310 and the second connector 320 for controlling cooling water to alternately flow out at intervals, specifically, the cooling water continuously flows in from the water inlet connector 330 and alternately flows out from the first connector 310 and the second connector 320, and in the process, the flow direction of the cooling water intermittently changes, so that the effect of tangential force in different directions can be generated on scale inside to place scale deposit; the first joint 310 and the second joint 320 are positioned at one side close to the direction of the air duct main pipe 100, the temperature is highest after the cooling water flows to the position, the generated scale is the most, and the direction of the cooling water flow is switched at the position, so that the cooling water can be better adjusted; and the first connector 310 and the second connector 320 are symmetrically arranged at two sides, so that after the water flow direction is switched, the switching angle is larger, and the dirt effect is better.
And the water inlet joint 330 is located at the bottom end of the water jacket assembly 200, the linear distance between the water inlet joint 330 and the first joint 310 and the linear distance between the water inlet joint 320 and the cooling water are equal, the flow paths of the cooling water at two sides are the same, the cooling water enters from the bottom end, and the cooling water can move upwards after being heated, so that the cooling water is convenient to be uniform in whole cooling.
Partition mounting plates 230 are mounted at the front end and the rear end of the water jacket assembly 200, a plurality of fine hot air pipes 220 are fixedly connected with the partition mounting plates 230, the fine hot air pipes 220 are fixedly welded with the partition mounting plates 230, the partition mounting plates 230 are arranged to fix the fine hot air pipes 220, and sealing rings are arranged at the joints to ensure tightness of the two sides.
The utility model provides a hot-blast cooling tuber pipe, includes above-mentioned hot-blast cooling device, still includes hot-blast output pipeline and cold wind exhaust duct, and hot-blast cooling device installs between hot-blast output pipeline and cold wind exhaust duct, and the hot-blast input that equipment produced is to hot-blast output pipeline to circulate in through hot-blast cooling device after, finally follow cold wind pipeline and discharge, realize the continuous cooling to hot-blast, guarantee that hot-blast discharge accords with the standard.
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 (6)
1. A hot air cooling apparatus, comprising:
an air duct main pipe (100);
the water jacket assembly (200) comprises a hollow water jacket pipe (210), wherein a plurality of fine hot air pipes (220) communicated with the air duct main pipe (100) are arranged in the water jacket pipe (210), and a sealed water cooling cavity (240) is formed between the outer wall of the fine hot air pipes (220) and the inner wall of the water jacket pipe (210);
and the water cooling device (300) is used for controlling the cooling water to directionally flow in the water cooling chamber (240) from the side far away from the air duct main pipe (100) to the air duct main pipe (100).
2. The hot air cooling device according to claim 1, wherein the water cooling device (300) comprises a water inlet connector (330) and a water outlet connector, the water inlet connector (330) is located at a side far from the air duct main (100), and the water outlet connector is located at a side close to the air duct main (100).
3. The hot air cooling device according to claim 2, wherein the water outlet joint comprises a first joint (310) and a second joint (320), the first joint (310) and the second joint (320) are symmetrically distributed on two sides of the water jacket assembly (200), and valve bodies are arranged in the first joint (310) and the second joint (320) for controlling cooling water to alternately flow out at intervals.
4. A hot air cooling device according to claim 3, wherein the water inlet connector (330) is located at the bottom end of the water jacket assembly (200).
5. The hot air cooling device according to any one of claims 1 to 4, wherein partition mounting plates (230) are mounted at front and rear ends of the water jacket assembly (200), and a plurality of fine hot air pipes (220) are fixedly connected with the partition mounting plates (230).
6. A hot air cooling duct, comprising the hot air cooling device according to any one of claims 1 to 5, further comprising a hot air output duct and a cold air discharge duct, wherein the hot air cooling device is installed between the hot air output duct and the cold air discharge duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321452667.6U CN220170033U (en) | 2023-06-08 | 2023-06-08 | Hot air cooling device and cooling air pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321452667.6U CN220170033U (en) | 2023-06-08 | 2023-06-08 | Hot air cooling device and cooling air pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220170033U true CN220170033U (en) | 2023-12-12 |
Family
ID=89053691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321452667.6U Active CN220170033U (en) | 2023-06-08 | 2023-06-08 | Hot air cooling device and cooling air pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220170033U (en) |
-
2023
- 2023-06-08 CN CN202321452667.6U patent/CN220170033U/en active Active
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