CN2502211Y - Heat exchanger - Google Patents
Heat exchanger Download PDFInfo
- Publication number
- CN2502211Y CN2502211Y CN01266136U CN01266136U CN2502211Y CN 2502211 Y CN2502211 Y CN 2502211Y CN 01266136 U CN01266136 U CN 01266136U CN 01266136 U CN01266136 U CN 01266136U CN 2502211 Y CN2502211 Y CN 2502211Y
- Authority
- CN
- China
- Prior art keywords
- head
- heat exchanger
- pedestal
- hole
- nozzle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
- F25B9/02—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point using Joule-Thompson effect; using vortex effect
- F25B9/04—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point using Joule-Thompson effect; using vortex effect using vortex effect
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a heat exchanger which comprises a holder body. A vortex tube is extended out from one end of the holder body. A sound insulation piece is arranged at the free end of the vortex tube. A vortex producing piece and a nozzle are arranged in the holder body and a fixed piece is arranged at one end of the holder body to position the vortex producing piece and the nozzle in the holder body. Therefore, the vortex producing machine can transfer gas entering to the holder body into vortex which is heated and excluded by the sound insulation piece; cold air is exported through the nozzle to achieve the aim of heat exchange. The utility model has simple whole structure and very good heat exchanging efficiency.
Description
Technical field
The utility model is relevant with temperature control equipment, is meant a kind of heat exchanger especially, and it is simple in structure and heat exchanger effectiveness is splendid.
Background technology
Press, traditional heat exchanger is to be heart with the compressor, the chloro-fluorocarbon compound is the refrigerant person, be widely used in cold air, refrigerator or other need control the occasion of temperature, right conventional heat exchanger complex structure, the facility heaviness, general occasion is limited, and today that the environmental protection cry grows to even greater heights, the chloro-fluorocarbon compound that can destroy earth's ozone layer will be eliminated gradually, therefore, how to avoid using the traditional cold coal, and the heat exchanger overall structure is more simplified, promptly become industry and constantly make great efforts the direction researched and developed.
Content of the present utility model
Because above-mentioned shortcoming, main purpose of the present utility model is promptly providing a kind of heat exchanger, and it is simple in structure and heat exchanger effectiveness is splendid.
Another purpose of the present utility model is to provide a kind of heat exchanger, and its running need not cooperate the traditional cold coal.
Edge is to take off purpose for before reaching, and heat exchanger provided by the utility model includes a pedestal, a vortex tube, and a noise reduction part, an eddy current produces part, a nozzle, and a fixture; This pedestal is to have a stepped axis hole, and this axis hole has a large-diameter portion and a minor diameter part, and this pedestal also is provided with an air admission hole that radially extends and is communicated with this large-diameter portion with extraneous; This vortex tube is that the minor diameter part by this axis hole extends outside this pedestal; This noise reduction part is a free end of being located at this vortex tube, is provided with a hot air vents in it, in order to this vortex tube of conducting and the external world; It is to include in the form of a ring a head to be located in this axis hole large-diameter portion that this eddy current produces part, and one in a tubular form body portion extend and be arranged in the minor diameter part of this axis hole by these head central authorities, this head is provided with at least one taper inclined hole to position that should the pedestal air admission hole, and this body portion is communicated with this vortex tube; This nozzle is the large-diameter portion that is arranged in this pedestal axis hole, include the head that a head and this eddy current produce part and join, and the whole body portion is extended by these head central authorities, and this nozzle is central also to be provided with a gradually perforate, and its aperture is to be increased gradually to body portion by head; This fixture is an end of being located at this axis hole large-diameter portion, in order to the head that is resisted against this nozzle it is limited in this pedestal inside, and these fixture central authorities also are provided with a through hole, use the body portion for this nozzle to wear; Thus, this heat exchanger is not only simple in structure, and heat exchanger effectiveness is splendid.
Wherein also include a cold air joint and be located at the free end of this fixture, these cold air joint central authorities are provided with a cold air hole, and the gradually perforate and the external world in order to this nozzle of conducting supply an air coolant tube to connect and establish.
Wherein the hot air vents of this noise reduction part is to include an axial region to connect this noise reduction part, and one footpath portion be communicated with this axial region, make gas in this vortex tube can be in regular turn via this axial region and this footpath portion and be disposed to the external world, one end of this axial region is provided with an internal thread part, use for a bolt spiral shell and establish, the terminal of this bolt also can stretch in this footpath portion.
Wherein the head of this eddy current generation part is provided with six tapered hole equally spacedly.
Wherein the head of this nozzle also is extended with a short column plug and is located in the head that this eddy current produces part.
Wherein also include a dustproof sleeve pipe and be located at outside this vortex tube, and should offer at least one through hole on the dustproof sleeve pipe.
Wherein also include an air inlet valve and be located at the air admission hole of this pedestal.
Wherein this gradually the minimum-value aperture of perforate be little than the aperture that this eddy current produces part body portion.
Description of drawings
In order more to understand characteristics of the present utility model place, lift now with next preferred embodiment and cooperation
Description of drawings is as follows, wherein:
Fig. 1 is the stereogram of the utility model one preferred embodiment.
Fig. 2 is the three-dimensional exploded view of the utility model one preferred embodiment.
Fig. 3 is the cutaway view of the utility model one preferred embodiment.
The specific embodiment
See also Fig. 1 to Fig. 3, the heat exchanger 10 that the utility model one preferred embodiment is provided includes a pedestal 20, one vortex tubes 30, one noise reduction parts 32, one eddy current and produces part 40, one nozzles 50, one fixtures 60, one cold air joints 66, and a dustproof sleeve pipe 70.
This pedestal 20 is to have a stepped axis hole 22 in a tubular form, this axis hole 22 has a large-diameter portion 24 and a minor diameter part 26, this large-diameter portion 24 is provided with an internal thread 27 in addition, and this pedestal 20 also is provided with this large-diameter portion 26 of an air admission hole that radially extends 28 connections with extraneous, uses for an air inlet valve 29 to be provided with.
This vortex tube 30 is that the minor diameter part 24 by these pedestal 20 axis holes 22 extends a predetermined length outside this pedestal 20,32 free ends of being located at this vortex tube 30 of this noise reduction part, one end of this noise reduction part 32 is provided with the noise elimination part 33 of a concave-convex surface, these noise reduction part 32 inside then are provided with a hot air vents 34, in order to this vortex tube 30 of conducting and the external world, wherein, this hot air vents 34 includes an axial region 35 and connects this noise reduction part 32, and one footpath portion 36 connect these noise reduction parts 32 and be communicated with this axial region 35, one end of this axial region 35 is provided with an internal thread 351, use for a bolt 38 spiral shells and establish, the terminal of this bolt 38 also can stretch in this footpath portion 36, thus, the gas in this vortex tube 30 can be disposed to the external world via this axial region 35 with this footpath portion 36 in regular turn, and adjusts the air guide amount of this hot air vents 34 of position-adjustable of this bolt 38.
It is to include in the form of a ring a head 42 to be located in these axis hole 22 large-diameter portions 24 that this eddy current produces part 40, and one in a tubular form body portion 44 extend and be arranged in the minor diameter part 26 of this axis hole 22 by these head 42 central authorities, this head 42 is provided with the position that 43 pairs of six taper inclined holes should pedestal 20 air admission holes 28 equally spacedly, 44 in this body portion and this vortex tube 30 persons of connection, thus, when gases at high pressure enter in this pedestal 20 by this air admission hole 28, gas will be by this taper inclined hole 43, because the aperture of this taper inclined hole 43 from large to small, gas flow rate will be increased, simultaneously because the axle center of this taper inclined hole 43 and radial deflection one predetermined angular of this head 42, to produce spiral vortex after gas passes through, this eddy current will enter in this vortex tube 30 via this body portion 44; In fact, if this head 42 43 pairs of taper inclined holes are set should air admission hole 28, during right actual assembled,,, and can effectively accelerate assembling flow path so certain generation that a plurality of taper inclined holes 43 help eddy current is set because the position is difficult for aiming at.
This nozzle 50 is the large-diameter portions 24 that are arranged in these pedestal 20 axis holes 22, including a head 52 joins with the head 42 that this eddy current produces part 40, and the whole body portion 54 is extended by these head 52 central authorities, this nozzle 50 central authorities and be provided with one gradually perforate 56 connect this head 52 and this body portion 54, its aperture is to be increased gradually to body portion 54 by head 52, and these head 52 front ends more are extended with a short column 58 plugs and are located in the head 42 of this eddy current generation part 40, so that being produced part 40, this nozzle 50 and this eddy current be connected together, moreover, this gradually the aperture that needs to produce part 40 body portions 44, the minimum-value aperture of perforate 56 than this eddy current be little.
This fixture 60 is to cooperate with this internal thread 27 and spiral shell is located at the end of these axis hole 22 large-diameter portions 24, in order to the head 52 of replacing this nozzle 50 it is limited in this pedestal 20 inside, these fixture 60 central authorities also are provided with a through hole 62, use the body portion 54 for this nozzle 50 to wear; In addition, these fixture 60 ends more are equipped with a cold air joint 66, and these cold air joint 66 central authorities are provided with a cold air hole 68,, and can connect for an air coolant tube 69 and establish with extraneous in order to the gradually perforate 56 of this nozzle 50 of conducting.
Should dustproof sleeve pipe 70 be to be located at outside this vortex tube 30, an end be sheathed on outside this pedestal 20, and the other end then is located at outside this noise reduction part 32 by a cover plate 71, on this dustproof sleeve pipe 70 and offer two through holes 72, overflows for the gas that this hot air vents 34 is discharged.
During practical operation, can utilize air pump that gases at high pressure are poured in this pedestal 20 by this air inlet valve 29, gas will produce the eddy current of rotation at a high speed after producing part 40 through this eddy current, advance towards this noise reduction part 32 along this vortex tube 30, because the friction between the gas molecule of eddy current own, and gas molecule and with the friction of these vortex tube 30 tube walls, to the temperature of this eddy current be raise, partly gas will be via hot air vents 34 discharges of this noise reduction part 32 for last, a part of in addition gas then is subjected to stopping of this noise reduction part 32, to near these vortex tube 30 axle center, reflux, produce the gradually perforate 56 that enters this nozzle 50 after the body portion 44 of part 40 by this eddy current, since this gradually the aperture of perforate 56 be to increase gradually, eddy current by the time gas volume will expand gradually, cause the decline of gas temperature, final cooled gas will spray via the cold air hole 68 of this cold air joint 66, and guides to needs cooling part by this air coolant tube 69.
Thus, the auxiliary effect that can reach cooling or heat exchange that this heat exchanger 10 need not traditional cold coal (chloro-fluorocarbon compound), overall structure is simple, cheap for manufacturing cost, and heat exchanger effectiveness is high, can effectively improve the disappearance of conventional heat exchanger, thereby reach the purpose of this utility model.
In sum, the utility model is by well-designed pedestal, vortex tube, the noise reduction part, eddy current produces part, nozzle, and the combination of fixture, forming a simple in structure and heat exchange and imitate splendid heat exchanger, its unitary construction really is creation and tool enhancement effect at first, should meet the condition of novel patent, so apply for a patent in accordance with the law.
Claims (8)
1. a heat exchanger is characterized in that, is to include:
One pedestal is to have a stepped axis hole in a tubular form, and this axis hole has a large-diameter portion and a minor diameter part, and this pedestal also is provided with an air admission hole that radially extends and is communicated with this large-diameter portion with extraneous;
One vortex tube is that the minor diameter part by this pedestal axis hole extends outside this pedestal;
One noise reduction part is a free end of being located at this vortex tube, is provided with a hot air vents in this noise reduction part;
One eddy current produces part, be to include in the form of a ring a head to be located in this axis hole large-diameter portion, and one in a tubular form body portion extend and be arranged in the minor diameter part of this axis hole by these head central authorities, this head is provided with at least one taper inclined hole to position that should the pedestal air admission hole, and this body portion is communicated with this vortex tube:
One nozzle is the large-diameter portion that is arranged in this pedestal axis hole, include the head that a head and this eddy current produce part and join, and the whole body portion is extended by these head central authorities, and this nozzle is central also to be provided with a gradually perforate, and its aperture is to be increased gradually to body portion by head; And
One fixture is an end of being located at this axis hole large-diameter portion, in order to the head that is resisted against this nozzle it is limited in this pedestal inside, and these fixture central authorities also are provided with a through hole, supply the body portion of this nozzle to wear.
2. according to the described heat exchanger of claim 1, it is characterized in that, wherein also include the free end that a cold air joint is located at this fixture, these cold air joint central authorities are provided with a cold air hole, and the gradually perforate and the external world in order to this nozzle of conducting supply an air coolant tube to connect and establish.
3. according to the described heat exchanger of claim 1, it is characterized in that, wherein the hot air vents of this noise reduction part is to include an axial region to connect this noise reduction part, and one footpath portion be communicated with this axial region, make gas in this vortex tube can be in regular turn via this axial region and this footpath portion and be disposed to the external world, one end of this axial region is provided with an internal thread part, uses for a bolt spiral shell and establishes, and the terminal of this bolt also can stretch in this footpath portion.
4. according to the described heat exchanger of claim 1, it is characterized in that wherein the head of this eddy current generation part is provided with six tapered hole equally spacedly.
5. according to the described heat exchanger of claim 1, it is characterized in that wherein the head of this nozzle also is extended with a short column plug and is located in the head that this eddy current produces part.
6. according to the described heat exchanger of claim 1, it is characterized in that, wherein also include a dustproof sleeve pipe and be located at outside this vortex tube, and should offer at least one through hole on the dustproof sleeve pipe.
7. according to the described heat exchanger of claim 1, it is characterized in that, wherein also include the air admission hole that an air inlet valve is located at this pedestal.
8. according to the described heat exchanger of claim 1, it is characterized in that, wherein this gradually the minimum-value aperture of perforate be little than the aperture that this eddy current produces part body portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01266136U CN2502211Y (en) | 2001-10-29 | 2001-10-29 | Heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN01266136U CN2502211Y (en) | 2001-10-29 | 2001-10-29 | Heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2502211Y true CN2502211Y (en) | 2002-07-24 |
Family
ID=33672863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN01266136U Expired - Fee Related CN2502211Y (en) | 2001-10-29 | 2001-10-29 | Heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2502211Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1300523C (en) * | 2003-12-12 | 2007-02-14 | 梁吉旺 | Vortex tube |
| CN101858665A (en) * | 2010-06-11 | 2010-10-13 | 哈尔滨工程大学 | Novel vortex tube refrigerating device |
| CN102614749A (en) * | 2011-01-26 | 2012-08-01 | 北京星旋世纪科技有限公司 | Vortex type hot and cold gas separation apparatus |
| ITBO20110175A1 (en) * | 2011-04-06 | 2012-10-07 | Leonardo Lombardi | COMPRESSED AIR TREATMENT DEVICE |
| CN105588240A (en) * | 2014-11-12 | 2016-05-18 | (株)韩国世洋技术有限公司 | Spot Cooling Device |
| CN106012122A (en) * | 2016-08-03 | 2016-10-12 | 苏州普路通纺织有限公司 | Soft vortex spinning yarn processing device |
| CN104764232B (en) * | 2014-01-04 | 2017-04-05 | 南通市通州区平潮金灿空调衣有限公司 | A kind of heat sink on cooling clothes |
| CN106737203A (en) * | 2017-01-04 | 2017-05-31 | 青岛理工大学 | Supersonic nozzle vortex tube refrigeration and nano fluid micro-lubrication coupling supply system |
| CN109737627A (en) * | 2018-12-27 | 2019-05-10 | 西北工业大学 | Without hot end valve anti-clogging efficient vortex pipe |
| CN109737628A (en) * | 2018-12-29 | 2019-05-10 | 青岛海尔空调器有限总公司 | Air-conditioned clothes |
| CN111609581A (en) * | 2020-06-03 | 2020-09-01 | 广东高沃科技有限公司 | Multi-runner nozzle and vortex tube |
-
2001
- 2001-10-29 CN CN01266136U patent/CN2502211Y/en not_active Expired - Fee Related
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1300523C (en) * | 2003-12-12 | 2007-02-14 | 梁吉旺 | Vortex tube |
| CN101858665A (en) * | 2010-06-11 | 2010-10-13 | 哈尔滨工程大学 | Novel vortex tube refrigerating device |
| CN102614749A (en) * | 2011-01-26 | 2012-08-01 | 北京星旋世纪科技有限公司 | Vortex type hot and cold gas separation apparatus |
| CN102614749B (en) * | 2011-01-26 | 2014-10-22 | 北京星旋世纪科技有限公司 | Vortex type hot and cold gas separation apparatus |
| US9017440B2 (en) | 2011-01-26 | 2015-04-28 | Beijing Rostar Technology Co. Ltd | Vortex device for separating cold gas and hot gas |
| ITBO20110175A1 (en) * | 2011-04-06 | 2012-10-07 | Leonardo Lombardi | COMPRESSED AIR TREATMENT DEVICE |
| CN104764232B (en) * | 2014-01-04 | 2017-04-05 | 南通市通州区平潮金灿空调衣有限公司 | A kind of heat sink on cooling clothes |
| CN105588240A (en) * | 2014-11-12 | 2016-05-18 | (株)韩国世洋技术有限公司 | Spot Cooling Device |
| CN105588240B (en) * | 2014-11-12 | 2018-03-13 | (株)韩国世洋技术有限公司 | Local cooling device |
| CN106012122A (en) * | 2016-08-03 | 2016-10-12 | 苏州普路通纺织有限公司 | Soft vortex spinning yarn processing device |
| CN106737203A (en) * | 2017-01-04 | 2017-05-31 | 青岛理工大学 | Supersonic nozzle vortex tube refrigeration and nano fluid micro-lubrication coupling supply system |
| CN109737627A (en) * | 2018-12-27 | 2019-05-10 | 西北工业大学 | Without hot end valve anti-clogging efficient vortex pipe |
| CN109737628A (en) * | 2018-12-29 | 2019-05-10 | 青岛海尔空调器有限总公司 | Air-conditioned clothes |
| CN111609581A (en) * | 2020-06-03 | 2020-09-01 | 广东高沃科技有限公司 | Multi-runner nozzle and vortex tube |
| CN111609581B (en) * | 2020-06-03 | 2021-06-29 | 广东高沃科技有限公司 | Multi-runner nozzle and vortex tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHEN MINGFEI Effective date: 20040312 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20040312 Address after: Taichung County of Taiwan Province Co-patentee after: Chen Mingfei Patentee after: Ishan Precision Industry Co., Ltd. Address before: Taichung County of Taiwan Province Patentee before: Ishan Precision Industry Co., Ltd. |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |