CN202793104U - Multi-channel water cooling pipe - Google Patents
Multi-channel water cooling pipe Download PDFInfo
- Publication number
- CN202793104U CN202793104U CN 201220447640 CN201220447640U CN202793104U CN 202793104 U CN202793104 U CN 202793104U CN 201220447640 CN201220447640 CN 201220447640 CN 201220447640 U CN201220447640 U CN 201220447640U CN 202793104 U CN202793104 U CN 202793104U
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- cooling tube
- cooling
- cooling pipe
- water
- inwall
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Abstract
The utility model provides a multi-channel water cooling pipe which comprises a cooling pipe body and partitions arranged between an internal wall and an external wall of the cooling pipe body and dividing the cooling pipe body into a plurality of channels, wherein the partitions are fixedly connected with the internal wall of the cooling pipe body; a water inlet is formed at one end of the cooling pipe body; a water outlet is formed at the other end of the cooling pipe; and the channels are communicated with the water inlet and the water outlet to form water circulation. The water cooling pipe is high in cooling efficiency and good in cooling effect; the service life of the cooling pipe is prolonged; and safety of dust removing equipment is protected.
Description
Technical field
The utility model relates to a kind of water cooling pipeline, relates in particular to a kind of multichannel water cooling pipeline that is provided with.
Background technology
At present the industries such as the electric power of China, iron and steel, nonferrous metallurgy, building materials, chemical industry, pharmacy, casting usually can produce high-temperature dusty gas in process of production, and these dusty gases just can carry out the emptying discharging after need be up to standard through the dust removal process of the equipment such as deduster.But the temperature of this type high temp dust-laden gas is very high, have up to 800 degrees centigrade about, if will be so the dusty gas of high-temperature directly carry out dust removal process, then can damage cleaner, normal production is impacted.So before high-temperature dusty gas is carried out dedusting, need cooling to process, make it reach to pass into again under the normal temperature and carry out dedusting in the cleaner, not only protected the safety of equipment, also ensured to produce and normally carried out.
At present the cooling of high temperature dust furnace gas is processed mostly to adopt and establish cooling tube in the periphery of furnace gas pipeline, utilize water circulation to take away heat the furnace gas in the pipeline is lowered the temperature, then the furnace gas after the cooling carries out the dedusting sheet again.The welding diaphragm hoop is separated into 8 interval (see figure 1)s in the cooling tube, and cooling water enters in the cooling tube from water inlet, circulates in these 8 intervals, discharges from delivery port at last, thereby reaches the purpose of cooling.Because water inlet and the delivery port of this kind cooling tube all only have one, in cooling tube, form the single channel current, cooling water is long through a circulation timei, the poor effect of cooling; And the air in the cooling tube also is not easy to be discharged from, and makes current not smooth at inner mineralization pressure, thereby causes heat exchange untimely; In addition, because cold ducted dividing plate and tube wall are full weld, when high-temperature flue gas through out-of-date, the inwall of cooling tube can cause pipeline to tear greatly because of the temperature difference, cause that it is not good to the high-temperature furnace gas cooling effect, the service life of cooling tube is not long, cause damage to follow-up cleaner toward the contact meeting.
The utility model content
The utility model will solve above-mentioned deficiency exactly, and the Multi-channel water cooling tube of a kind of good cooling results, long service life is provided.
In order to reach above-mentioned effect, the utility model provides a kind of Multi-channel water cooling tube, comprises the cooling tube body and is located between its inwall and the outer wall and is divided into the dividing plate of a plurality of passages, and the inwall of described dividing plate and cooling tube body is affixed; One end of described cooling tube body is established water inlet, and the other end sets out the mouth of a river; The described passage formation water circulation that communicates with described water inlet, delivery port.
Described dividing plate and inwall are welded and fixed by interruption, form the multiple tracks aperture between dividing plate and the inwall.
Described cooling tube body is become three passages by baffle for separating, and a water inlet is all established at the two ends of each passage, delivery port forms water circulation.
The outer wall of the utility model median septum and cooling tube body does not weld, prevent outer wall in heat transfer process because of asynchronous with the thermal expansion of inwall, and the situation that causes its outer wall pipeline to tear.
In order to accelerate cooling effect, according to the furnace gas situation that will cool off, can establish several dividing plates between the inside and outside wall of cooling tube body more, be divided into the passages such as four, five, six, there is cooling water to circulate in each passage like this, the effect of its cooling is better.
Cooling tube of the present utility model inside is become several passages by baffle for separating, a water inlet and delivery port are respectively established in the two ends of each passage, in cooling water enters passage between the inside and outside wall of cooling tube body from three water inlets simultaneously, then the delivery port from the other end flows out, accelerate the circulation timei of cooling water, namely accelerated cooling effect.In addition, because dividing plate and inwall are to be interrupted welding, the centre also has many apertures, and the cooling water interior for each passage carries out flow communication, the bubble that has produced when having avoided cooling water to carry out heat exchange in pipeline and affecting in the service life of cooling tube; Not welding between dividing plate and the outer wall, prevented outer wall in heat transfer process because of asynchronous with the thermal expansion of inwall, and the situation that causes the outer wall pipeline to tear.
So cooling tube of the present utility model has cooling effectiveness height, good cooling results, and prolong service life of cooling tube, protected the safety of cleaner.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is existing cooling tube longitudinal sectional view;
Fig. 2 is cooling tube longitudinal sectional view of the present utility model;
Fig. 3 is A-A cutaway view among Fig. 2;
Fig. 4 is B-B cutaway view among Fig. 2;
Among the figure: 1-cooling tube body, 1-1-outer wall, 1-2-inwall, 2-dividing plate, 3-delivery port, 4-water inlet.
The specific embodiment
Existing cooling tube longitudinal sectional view as shown in Figure 1, cooling tube body 1 and be located at its inwall 1-2 and outer wall 1-1 between and be divided into the dividing plate 2 in eight intervals, dividing plate 2 all is welded and fixed with outer wall 1-1, inwall 1-2, and an end of cooling tube body is established a water inlet 4 and a delivery port 3.Cooling water enters between cooling tube inwall 1-2, the outer wall 1-1 from water inlet 4, between these eight intervals, circulate, discharge from delivery port 3 at last, in cooling tube, form the single channel current, cooling water is long through the time of once circulation, the poor effect of cooling also easily is damaged cooling tube and follow-up cleaner.
A kind of Multi-channel water cooling tube of this patent as shown in Figure 2, comprise cooling tube body 1 and be located at its inwall 1-2 and outer wall 1-1 between and be divided into the dividing plate 2 of three passages, dividing plate 2 is welded and fixed by interruption with the inwall 1-2 of cooling tube body, forms the multiple tracks aperture between dividing plate 2 and the inwall 1-2.One end of cooling tube body is established water inlet 4, and the other end sets out the mouth of a river 3; The two ends of each passage are all established a water inlet 4, delivery port 3 and are formed water circulation.
A-A cutaway view among Fig. 2 as shown in Figure 3, be provided with three dividing plates 2 between the inwall 1-2 of cooling tube body 1 and the outer wall 1-1, be divided into three passages, dividing plate 2 is welded and fixed by interruption with the inwall 1-2 of cooling tube body, form the multiple tracks aperture between dividing plate 2 and the inwall 1-2, the two ends of each passage are respectively established a water inlet 4, delivery port and are formed water circulation.
B-B cutaway view among Fig. 2 as shown in Figure 4, be provided with three dividing plates 2 between the inwall 1-2 of cooling tube body 1 and the outer wall 1-1, be divided into three passages, dividing plate 2 is welded and fixed by interruption with the inwall 1-2 of cooling tube body, form the multiple tracks aperture between dividing plate 2 and the inwall 1-2, the two ends of each passage are respectively established a water inlet, delivery port and are formed water circulation.
Above embodiment is not limited only to protection domain of the present utility model, all make amendment based on basic thought of the present utility model or change all belong to protection domain of the present utility model.
Claims (2)
1. Multi-channel water cooling tube comprises the cooling tube body and is located between its inwall and the outer wall and is divided into the dividing plate of a plurality of passages that it is characterized in that: the inwall of described dividing plate and cooling tube body is affixed; One end of described cooling tube body is established water inlet, and the other end sets out the mouth of a river; The described passage formation water circulation that communicates with described water inlet, delivery port.
2. Multi-channel water cooling tube according to claim 1, it is characterized in that: described dividing plate and inwall are welded and fixed by interruption, form the multiple tracks aperture between dividing plate and the inwall.
3.Multi-channel water cooling tube according to claim 1 is characterized in that: described cooling tube body is become three passages by baffle for separating, and a water inlet is respectively established at the two ends of each passage, delivery port forms water circulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220447640 CN202793104U (en) | 2012-09-05 | 2012-09-05 | Multi-channel water cooling pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220447640 CN202793104U (en) | 2012-09-05 | 2012-09-05 | Multi-channel water cooling pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202793104U true CN202793104U (en) | 2013-03-13 |
Family
ID=47820356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220447640 Expired - Fee Related CN202793104U (en) | 2012-09-05 | 2012-09-05 | Multi-channel water cooling pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202793104U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103743271A (en) * | 2013-11-29 | 2014-04-23 | 张家港迪威高压管件有限公司 | Oil radiating tube |
| CN104260249A (en) * | 2014-09-25 | 2015-01-07 | 马鞍山宏力橡胶制品有限公司 | Production process and cooler of special ultralarge-diameter rubber sealing ring for PCCP (Prestressed Concrete Cylinder Pipe) |
| CN106403661A (en) * | 2016-10-19 | 2017-02-15 | 北京航天长征飞行器研究所 | Low-speed cooling water thermal protection device |
-
2012
- 2012-09-05 CN CN 201220447640 patent/CN202793104U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103743271A (en) * | 2013-11-29 | 2014-04-23 | 张家港迪威高压管件有限公司 | Oil radiating tube |
| CN104260249A (en) * | 2014-09-25 | 2015-01-07 | 马鞍山宏力橡胶制品有限公司 | Production process and cooler of special ultralarge-diameter rubber sealing ring for PCCP (Prestressed Concrete Cylinder Pipe) |
| CN104260249B (en) * | 2014-09-25 | 2017-06-30 | 马鞍山宏力橡胶制品有限公司 | The production technology and cooler of a kind of special super large caliber rubber seal of PCCP |
| CN106403661A (en) * | 2016-10-19 | 2017-02-15 | 北京航天长征飞行器研究所 | Low-speed cooling water thermal protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20160905 |
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| CF01 | Termination of patent right due to non-payment of annual fee |