CN201344664Y - Vortex tube - Google Patents
Vortex tube Download PDFInfo
- Publication number
- CN201344664Y CN201344664Y CNU2008202382547U CN200820238254U CN201344664Y CN 201344664 Y CN201344664 Y CN 201344664Y CN U2008202382547 U CNU2008202382547 U CN U2008202382547U CN 200820238254 U CN200820238254 U CN 200820238254U CN 201344664 Y CN201344664 Y CN 201344664Y
- Authority
- CN
- China
- Prior art keywords
- vortex tube
- tube
- place
- internal perisporium
- thermal
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a solar water heater system element, in particular to a vortex tube element used in a flat-plate solar water heater thermal-collecting tube. The inner wall of the vortex tube is distributed with grooves and/or projections, the outer peripheral wall of the vortex tube is provided with bosses, and the inner wall of the vortex tube is provided with curved-line-shaped grooves and/or curved-line-shaped projections. The vortex tube can be widely used in metal thermal-collecting tubes of flat-plate solar water heater systems, is convenient in installation, can stop internal gas films of the metal tubes generating, enables the metal thermal-collecting tubes to transmit heat better, achieves the maximum value of heat absorption in unit time, and increases heat transmission efficiency.
Description
Technical field
The utility model relates to a kind of solar water heater system device, particularly a kind of vortex tube device that uses in flat solar water heater's thermal-collecting tube.
Background technology
The flat solar water heater generally adopts metal tube as thermal-collecting tube at present, in the process of sunlight heating, current flow in metal tube, can produce bubble at the inwall of metal tube, when bubble more for a long time, form one deck air film at last, this air film density is little, heat transfer is poor, has influenced the temperature of water in the metal tube, has reduced heat transfer efficiency, how to stop the air film in the metal tube to generate, most important to the heat-transfer effect of metal tube.
Summary of the invention
The purpose of this utility model is to provide a kind of use can stop the air film in the metal tube to generate in thermal-collecting tube, improves heat transfer efficiency, and convenient fixing vortex tube.
In order to achieve the above object, the technical solution of the utility model is:
A kind of vortex tube, the internal perisporium place of vortex tube has groove and/or projection; Has concave station in the periphery wall place of vortex tube.Described vortex tube internal perisporium place has curved groove and/or curved projection.
The concave station at the periphery wall place of described vortex tube is made up of the face of cylinder of size diameter.
Described vortex tube internal perisporium place has spiral yarn shaped groove.
Described vortex tube internal perisporium place has spiral yarn shaped projection.
Described vortex tube internal perisporium place has two spiral grooves.
Described vortex tube internal perisporium place has two spiral projectioies.
After adopting said structure, because the periphery wall place of vortex tube has concave station, after this vortex tube is placed on the appropriate location of thermal-collecting tube, because the concave station at the periphery wall place of vortex tube is made up of the face of cylinder of size diameter, therefore can in thermal-collecting tube any position along the circumferential direction the thermal-arrest pipe clamp be out of shape very easily, can be stuck in the place, the face of cylinder of the concave station minor diameter of vortex tube, vortex tube can be fixed in the thermal-collecting tube, when current enter thermal-collecting tube and pass vortex tube, owing to have groove and/or projection at vortex tube internal perisporium place, current are under the obstruction of the groove of vortex tube and/or projection, can change to flow to and move ahead, the bubble that current produce in sun heating process is taken away, play the effect that stops air film to generate, allow center water stream be filled into wall subsides place and strengthen heat absorption, make interior heat absorption of unit interval reach maximum, improved heat transfer efficiency.
Description of drawings
Fig. 1 is the structural representation of the utility model vortex tube;
Fig. 2 is the utility model user mode schematic diagram;
Fig. 3 is the structural representation of another embodiment.
The specific embodiment
The embodiment that provides below in conjunction with accompanying drawing is described in further detail the utility model.
Shown in Fig. 1,3, a kind of vortex tube of the present utility model, the internal perisporium place of vortex tube 1 has groove 1-1 or/and protruding 1-1, and the periphery wall place of vortex tube 1 has the concave station 1-2 that concave station 1-2. installs the periphery wall place of described vortex tube 1 for convenience and is made up of the face of cylinder of size diameter.
Shown in Fig. 1,3, in order to stop the generation of vortex tube 1 internal perisporium place air film better, described vortex tube 1 internal perisporium place has curved groove 1-1, can certainly be shaped form projection 1-1 or has curved groove 1-1 simultaneously and curved protruding 1-1.
Shown in Fig. 1,3, in order better to increase the heat transfer efficiency of thermal-collecting tube, described vortex tube 1 internal perisporium place has spiral yarn shaped groove 1-1, and described vortex tube 1 internal perisporium place has spiral yarn shaped protruding 1-1.
Shown in Fig. 1,3, for easy to process, save cost, described vortex tube 1 internal perisporium place has two spiral yarn shaped groove 1-1, and described vortex tube 1 internal perisporium place also can have two spiral yarn shaped protruding 1-1.
Referring to Fig. 1,2,3, when using vortex tube 1 of the present utility model, at first vortex tube 1 is put into the appropriate location of thermal-collecting tube, with the periphery wall of anchor clamps at the concave station place clamping collector metal pipe of vortex tube 1, because the concave station at the periphery wall place of vortex tube is made up of the face of cylinder of size diameter, therefore can in thermal-collecting tube any position along the circumferential direction the thermal-arrest pipe clamp be out of shape very easily, can be stuck in the place, the face of cylinder of the concave station minor diameter of vortex tube, make its deformation plance be tight against on the concave station face of vortex tube 1, vortex tube 1 is clamped on the inwall place of collector metal pipe, with its fixed-site; Owing to increased by one section vortex tube 1, referring to Figure 1 shows that vortex tube 1 internal perisporium place has two spiral yarn shaped groove 1-1, when current pass through, because the effect of groove 1-1, current can not kept straight on along axis but be moved ahead along the helix of groove 1-1, the bubble that current produce in sun heating process is taken away, play the effect that stops air film to generate, referring to Figure 3 shows that vortex tube 1 internal perisporium place has two spiral yarn shaped protruding 1-1, can play the effect that stops air film to generate equally, above structure has all increased the heat transfer property of thermal-collecting tube 1 tube wall, has improved heat transfer efficiency, makes interior heat absorption of unit interval reach maximum.In process of production groove 1-1 and/or protruding 1-1 are processed into two helicla flutes, both easy to process, saving cost.
Therefore vortex tube of the present utility model can be used in the collector metal pipe with the flat solar water heater system widely, and the collector metal pipe is better conducted heat, and heat absorption reaches maximum in the unit interval, has improved heat transfer efficiency.
Claims (7)
1, a kind of vortex tube is characterized in that:
The internal perisporium place of a, vortex tube (1) has groove (1-1) and/or projection (1-1);
The periphery wall place of b, vortex tube (1) has concave station (1-2).
2, vortex tube according to claim 1 is characterized in that: the concave station (1-2) at the periphery wall place of described vortex tube (1) is made up of the face of cylinder of size diameter.
3, vortex tube according to claim 1 is characterized in that: described vortex tube (1) internal perisporium place has curved groove (1-1) and/or curved projection (1-1).
4, according to claim 1 or 3 described vortex tubes, it is characterized in that: described vortex tube (1) internal perisporium place has spiral yarn shaped groove (1-1).
5, according to claim 1 or 3 described vortex tubes, it is characterized in that: described vortex tube (1) internal perisporium place has spiral yarn shaped projection (1-1).
6, vortex tube according to claim 4 is characterized in that: described vortex tube (1) internal perisporium place has two spiral grooves (1-1).
7, vortex tube according to claim 5 is characterized in that: described vortex tube (1) internal perisporium place has two spiral projectioies (1-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202382547U CN201344664Y (en) | 2008-12-19 | 2008-12-19 | Vortex tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202382547U CN201344664Y (en) | 2008-12-19 | 2008-12-19 | Vortex tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201344664Y true CN201344664Y (en) | 2009-11-11 |
Family
ID=41276244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202382547U Expired - Fee Related CN201344664Y (en) | 2008-12-19 | 2008-12-19 | Vortex tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201344664Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103267377A (en) * | 2013-05-08 | 2013-08-28 | 南京溧马新能源科技有限公司 | Solar vacuum heat-collecting tube with fluid mixer |
| CN105042927A (en) * | 2015-08-04 | 2015-11-11 | 丁飞鹏 | Vehicle-mounted solar temperature regulation system |
-
2008
- 2008-12-19 CN CNU2008202382547U patent/CN201344664Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103267377A (en) * | 2013-05-08 | 2013-08-28 | 南京溧马新能源科技有限公司 | Solar vacuum heat-collecting tube with fluid mixer |
| CN105042927A (en) * | 2015-08-04 | 2015-11-11 | 丁飞鹏 | Vehicle-mounted solar temperature regulation system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091111 Termination date: 20131219 |