CN105043140A - Liquid spiral type sleeve heat exchange device - Google Patents
Liquid spiral type sleeve heat exchange device Download PDFInfo
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- CN105043140A CN105043140A CN201510478342.9A CN201510478342A CN105043140A CN 105043140 A CN105043140 A CN 105043140A CN 201510478342 A CN201510478342 A CN 201510478342A CN 105043140 A CN105043140 A CN 105043140A
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Abstract
The invention discloses a liquid spiral type sleeve heat exchange device which comprises a liquid conveying pipe and a heat-conducting medium pipe. The heat-conducting medium pipe and the liquid conveying pipe are sleeved together to form a sleeve which is of an inner pipe layer and outer pipe layer structure, and a first thread is arranged between an inner pipe layer and an outer pipe layer. According to the liquid spiral type sleeve heat exchange device, the liquid conveying pipe and the heat-conducting medium pipe which are sleeved together are utilized to perform heat exchange, liquid and a heat-conducting medium are conveyed in the inner pipe layer and the outer pipe layer respectively and perform heat exchange, and the efficiency is high. Due to the arrangement of the first thread, the liquid or the heat-conducting medium passing through the outer pipe layer can move forwards spirally to perform heat exchange evenly. Easily aged accessories such as a rubber plate do not need to be arranged on the device, and the service life is long.
Description
Technical field
The present invention relates to liquid heat-exchange field, be specifically related to the spiral casing pipe heat exchange device of a kind of liquid.
Background technology
Now conventional liquid heat-exchange device is mainly plate heat exchange unit, stacked together for polylith sheet metal, be provided with space between thin plate and pass through heat exchange for liquid, also be provided with offset plate between sheet metal for sealing, the advantage of this plate heat exchange unit is that heat exchange area is large, and efficiency is high, uniformity is good, shortcoming is that offset plate is easily aging and come off after a long time use, and cause this plate heat exchange unit to occur leaking, service life is short.
Summary of the invention
In order to solve existing liquid heat-exchange device Problems existing, the object of the present invention is to provide the spiral casing pipe heat exchange device of a kind of liquid, structure is simple, and heat exchange efficiency is high, and uniformity is good, and long service life.
The technical solution adopted in the present invention is:
The spiral casing pipe heat exchange device of a kind of liquid, comprising:
Liquid delivery tube;
Heat-conducting medium pipe, described heat-conducting medium pipe and liquid delivery tube connect together, and form the sleeve pipe of inner and outer pipes Rotating fields;
First spiral lamination, described first spiral lamination is arranged between inside and outside tube layer.
The spiral casing pipe heat exchange device of liquid of the present invention utilizes the liquid delivery tube that connects together and heat-conducting medium pipe to carry out heat exchange, and liquid and heat-conducting medium are respectively in inside and outside tube layer conveying with carry out heat exchange, and efficiency is high; The setting of the first spiral lamination can make the liquid that passes through at external tube layer or heat-conducting medium spiral advance, and carries out uniform heat exchange.
As the further improvement of technique scheme, the distance between the inside and outside tube layer of described sleeve pipe is 1 ~ 20mm, and the distance between inside and outside tube layer remains in OK range, ensures that liquid carries out efficiency and the uniformity of heat exchange.
As the further improvement of technique scheme, described interior tube layer inside is provided with duty pipe.When the caliber of interior tube layer is larger, adopts duty pipe to occupy position, intermediate portion, the liquid in interior tube layer or heat-conducting medium can be made to carry along tube wall, ensure having good uniformity of heat exchange further.
As the further improvement of technique scheme, be provided with the second spiral lamination between described duty pipe and interior tube layer, the setting of the second spiral lamination makes the liquid that passes through in interior tube layer or heat-conducting medium also be that spiral advances, and makes the uniformity of heat exchange better.
As the further improvement of technique scheme, described first spiral lamination is the spring being socketed in interior tube layer outer wall, and the second spiral lamination is the spring being socketed in duty pipe outer wall.Adopt spring to be directly fixed by socket and form spiral lamination at pipe outer wall, structure is simple, easy for installation, effectively can reduce the cost of manufacture of this device.
As the further improvement of technique scheme, described external tube layer outer setting has heat-insulation layer, avoids heat to be dispersed into the external world in a large number, improves the thermal efficiency.
As the further improvement of technique scheme, when described heat-conducting medium pipe and liquid delivery tube are socketed, liquid delivery tube forms external tube layer outside, and heat-conducting medium pipe is tube layer in interior formation.Generally, the heat-conducting medium temperature in heat-conducting medium pipe is higher, is positioned at inside and meets the principle that heat outwards sends, utilize its heat more fully; Liquid delivery tube lower for temperature is arranged on outside simultaneously, the burden of heat-insulation layer can be reduced.
As the further improvement of technique scheme, in described heat-conducting medium pipe, be connected with liquid heat-conducting medium.
As the further improvement of technique scheme, the liquid in described liquid delivery tube and heat-conducting medium pipe flows in opposite directions.
As the further improvement of technique scheme, described heat-conducting medium pipe connects heater, booster pump composition heat-conducting medium closed circuit successively by pipeline.
The invention has the beneficial effects as follows:
The spiral casing pipe heat exchange device of liquid of the present invention has the following advantages:
(1) Liquid transfer and heat exchange are carried out simultaneously, and efficiency is high;
(2) liquid or heat-conducting medium carry out heat exchange in spiral advances, and uniformity is good;
(3) on this device without the need to arranging the easily aging accessory such as offset plate, long service life.
Accompanying drawing explanation
Fig. 1 is the structural representation of the spiral casing pipe heat exchange device of liquid of the present invention;
Fig. 2 is the sectional view after liquid delivery tube and heat-conducting medium pipe are socketed.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the spiral casing pipe heat exchange device of liquid of the present invention is described in further detail.
With reference to Fig. 1, preferred embodiment provided by the invention, a kind of spiral casing pipe heat exchange device of liquid being applied to heated beverage, comprise for carrying the liquid delivery tube 1 of beverage, for carrying the heat-conducting medium pipe 2 of heat-conducting medium, heat-conducting medium pipe 2 connects heater 3 successively by pipeline, booster pump 4 forms heat-conducting medium closed circuit.Heat-conducting medium pipe 2 and liquid delivery tube 1 connect together, and after socket, liquid delivery tube 1 is positioned at outside, and heat-conducting medium pipe 2 is positioned at inside, form the sleeve pipe of inner and outer pipes Rotating fields; Liquid delivery tube 1 is outside equipped with heat-insulation layer, reduces temperature and outwards distributes, improve the thermal efficiency.Distance between the inside and outside tube layer of sleeve pipe is preferably 1 ~ 20mm, ensures the uniformity of heating; Simultaneously, the first spiral lamination 5 is provided with between inside and outside tube layer, described first spiral lamination 5 can be integrated the spiral bar be arranged on interior tube layer outer wall or external tube layer inwall, also can for being set in the helical form accessory between inside and outside tube layer, in the present embodiment, the first spiral lamination 5 is preferably socketed in the spring of interior tube layer outer wall.The setting of the first spiral lamination 5 can make the beverage spiral that passes through at external tube layer advance, by thermal effect evenly.When the present embodiment uses, in liquid delivery tube 1, be connected with beverage to be heated, in heat-conducting medium pipe 2, be connected with liquid heat-conducting medium, beverage and liquid heat-conducting medium flow in opposite directions, and beverage carries out heat exchange with heat-conducting medium in course of conveying, and efficiency is high.
With reference to Fig. 2, when the caliber of interior tube layer is larger time, duty pipe 6 can be set in interior tube layer inside, the liquid in interior tube layer or heat-conducting medium are carried along tube wall.Further, the spring that the second spiral lamination 7, second spiral lamination 7 is preferably socketed in duty pipe 6 outer wall is provided with between duty pipe 6 and interior tube layer.The setting of the second spiral lamination 7 makes the liquid that passes through in interior tube layer or heat-conducting medium also be that spiral advances, and makes the uniformity of heat exchange better.
The spiral casing pipe heat exchange device of liquid of the present invention is mainly used in carrying out heat exchange between liquid, and it acts on the heating function be not limited only in above preferred embodiment, and casing pipe heat exchange device as spiral in liquid of the present invention also can be used for cooling liquid.In addition, the inside and outside tube layer position of liquid delivery tube 1 and heat-conducting medium pipe 2 can change according to actual needs.Adopt the spiral casing pipe heat exchange device of liquid of the present invention to carry out heat exchange, have the following advantages: Liquid transfer and heat exchange are carried out, and efficiency is high simultaneously; Liquid or heat-conducting medium carry out heat exchange in spiral advances, and uniformity is good; Without the need to arranging the easily aging accessory such as offset plate, long service life on this device.
Above concrete structure and sized data illustrate preferred embodiment of the present invention, but the invention is not limited to described embodiment, those of ordinary skill in the art also can make all equivalent variations or replacement under the prerequisite without prejudice to spirit of the present invention, and these equivalent distortion or replacement are all included in the application's claim limited range.
Claims (10)
1. the spiral casing pipe heat exchange device of liquid, is characterized in that, comprising:
Liquid delivery tube;
Heat-conducting medium pipe, described heat-conducting medium pipe and liquid delivery tube connect together, and form the sleeve pipe of inner and outer pipes Rotating fields;
First spiral lamination, described first spiral lamination is arranged between inside and outside tube layer.
2. the spiral casing pipe heat exchange device of a kind of liquid according to claim 1, is characterized in that: the distance between the inside and outside tube layer of described sleeve pipe is 1 ~ 20mm.
3. the spiral casing pipe heat exchange device of a kind of liquid according to claim 1 and 2, is characterized in that: described interior tube layer inside is provided with duty pipe.
4. the spiral casing pipe heat exchange device of a kind of liquid according to claim 3, is characterized in that: be provided with the second spiral lamination between described duty pipe and interior tube layer.
5. the spiral casing pipe heat exchange device of a kind of liquid according to claim 4, is characterized in that: described first spiral lamination is the spring being socketed in interior tube layer outer wall, and the second spiral lamination is the spring being socketed in duty pipe outer wall.
6. the spiral casing pipe heat exchange device of a kind of liquid according to claim 1, is characterized in that: described external tube layer outer setting has heat-insulation layer.
7. the spiral casing pipe heat exchange device of a kind of liquid according to claim 1, is characterized in that: when described heat-conducting medium pipe and liquid delivery tube are socketed, liquid delivery tube forms external tube layer outside, and heat-conducting medium pipe is tube layer in interior formation.
8. the spiral casing pipe heat exchange device of a kind of liquid according to claim 1, is characterized in that: be connected with liquid heat-conducting medium in described heat-conducting medium pipe.
9. the spiral casing pipe heat exchange device of a kind of liquid according to claim 8, is characterized in that: the liquid in described liquid delivery tube and heat-conducting medium pipe flows in opposite directions.
10. the spiral casing pipe heat exchange device of a kind of liquid according to claim 1, is characterized in that: described heat-conducting medium pipe connects heater, booster pump composition heat-conducting medium closed circuit successively by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510478342.9A CN105043140A (en) | 2015-08-06 | 2015-08-06 | Liquid spiral type sleeve heat exchange device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510478342.9A CN105043140A (en) | 2015-08-06 | 2015-08-06 | Liquid spiral type sleeve heat exchange device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105043140A true CN105043140A (en) | 2015-11-11 |
Family
ID=54449887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510478342.9A Pending CN105043140A (en) | 2015-08-06 | 2015-08-06 | Liquid spiral type sleeve heat exchange device |
Country Status (1)
| Country | Link |
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| CN (1) | CN105043140A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1833876A (en) * | 1929-01-31 | 1931-11-24 | Standard Oil Dev Co | Pipe coil heat exchange equipment |
| EP0062691A1 (en) * | 1981-04-15 | 1982-10-20 | Elpag Ag Chur | Heat exchanger |
| CN101115966A (en) * | 2005-02-10 | 2008-01-30 | 法国圣戈班韦特罗特斯有限公司 | Device for extracting heat from gas and for recovering condensates |
| CN201314800Y (en) * | 2008-10-30 | 2009-09-23 | 吴植仁 | Helical baffling fin shell and tube heat exchanger |
| CN205138271U (en) * | 2015-08-06 | 2016-04-06 | 江门市顺恩牛奶有限公司 | Spiral sleeve pipe heat exchange device of liquid |
-
2015
- 2015-08-06 CN CN201510478342.9A patent/CN105043140A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1833876A (en) * | 1929-01-31 | 1931-11-24 | Standard Oil Dev Co | Pipe coil heat exchange equipment |
| EP0062691A1 (en) * | 1981-04-15 | 1982-10-20 | Elpag Ag Chur | Heat exchanger |
| CN101115966A (en) * | 2005-02-10 | 2008-01-30 | 法国圣戈班韦特罗特斯有限公司 | Device for extracting heat from gas and for recovering condensates |
| CN201314800Y (en) * | 2008-10-30 | 2009-09-23 | 吴植仁 | Helical baffling fin shell and tube heat exchanger |
| CN205138271U (en) * | 2015-08-06 | 2016-04-06 | 江门市顺恩牛奶有限公司 | Spiral sleeve pipe heat exchange device of liquid |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151111 |