CN202109691U - Split solar heat collecting vacuum tube of glass heat tube - Google Patents
Split solar heat collecting vacuum tube of glass heat tube Download PDFInfo
- Publication number
- CN202109691U CN202109691U CN2010205133609U CN201020513360U CN202109691U CN 202109691 U CN202109691 U CN 202109691U CN 2010205133609 U CN2010205133609 U CN 2010205133609U CN 201020513360 U CN201020513360 U CN 201020513360U CN 202109691 U CN202109691 U CN 202109691U
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- glass
- tube
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- pipe
- vacuum
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- 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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Abstract
A split solar heat collecting vacuum tube of a glass heat tube is characterized by comprising a full glass vacuum heat absorption tube (1), a glass superconducting heat tube (2) installed at the center of a cavity of the full glass vacuum heat absorption tube (1), a positioning tube clamp (3) installed at the bottom of the cavity of the full glass vacuum heat absorption tube (1) and an annular silicon gel sealing plug (4) installed at the position of an opening at the top of the cavity. The split solar heat collecting vacuum tube of the glass heat tube has the advantages of being convenient in assembly, clean in inner side during usage, good in heat absorption effect, freeze resistant, not easy to explode, free of water leakage in tube explosion and long in service life, reducing material cost of a product simultaneously and the like, thereby being a preferred product of a vacuum tube collector in a solar energy water heater.
Description
Technical field
The utility model relates to the heat collector in the solar water heater, specially refers to the application of not leaking water in straight cutting integral type regular solar water heater and the vacuum tube in the middle-high building balcony wall-hanging separated type solar water heater of city of extremely frigid zones.
Background technology
Solar water heater mainly contains heat collector and water tank is partly formed, and can be divided into vacuum tube collector and flat plate collector according to the thermal-arrest mode of heat collector.Have in its vacuum tube collector leak water in the vacuum tube straight cutting in water tank with the integrated glass vacuum heat-pipe, but has all in the pipe that the bombing of leaking water is leaked, not freeze proof, inner chamber knot dirt and integrated glass vacuum heat-pipe be because unbalanced stress easy bombing under the effect of temperature and pressure of one adapter place causes phenomenons such as heat transfer inefficacy.Therefore in the vacuum tube collector in the solar water heater high Heat-collecting effect is arranged not only; Its vacuum pipe inner cavity also must have cleaning, pollution-free; Do not influence endothermic effect; Improve service life, if bombing does not simultaneously make performance requirement such as leak yet, its effect has directly determined the result of use and the life-span of solar water heater.。
In the prior art, the glass-vacuum tube heat collector mainly contains following two kinds in the solar water heater:
The direct insertion vacuum tube collector of leaking water in a, the pipe, this heat collector adopts common all-glass vacuum endothermic tube, leakes water straight cutting in the pipe in water tank.Common all-glass vacuum endothermic tube passes from bottom to top after the water heat absorption in the pipe and is delivered in the attemperater at leisure under the effect of solar radiation.Common in the market straight cutting integral solar water heater all adopts the direct insertion vacuum tube collector of leaking water in the pipe, therefore has the bad dirty heat-transfer effect that influences him of vacuum pipe inner cavity knot that causes of water quality.Because the water in the vacuum tube is identical with the interior water of water tank,, in the heat collector of solar heating engineering is used, will influence the hot water supply system paralysis especially if an arm bombing causes one barrel of water to be missed.Owing to leak water in the vacuum tube, it manages the bombing when melting volumetric expansion of interior water freezing at extremely frigid zones.
B, integrated glass vacuum heat-pipe heat collector, the open upper end lamp worker that this heat collector is employed in common all-glass vacuum endothermic tube connects the preceding paragraph glass tube, vacuumizes the heating tube medium then and divides a mouthful back to form integrated glass vacuum heat-pipe heat collector.Its glass tube adopts lamp worker welding to cause seam inhomogeneous, under long-time frequent high temperature and low temperature and interior pressure operating mode, uses the phenomenons such as inefficacy because the easy bombing of the unbalanced stress of glass interface causes conducting heat.
Summary of the invention
The utility model provides a kind of glass heat pipe separated type solar heat collecting vacuum pipe; Its objective is to solve prior art exist leak water in the ordinary vacuum tube be prone to that knot is dirty, bombing is leaked, not freeze proof; Integrated glass vacuum heat-pipe interface unbalanced stress is prone to problems such as bombing, improves its result of use and life-span.
For achieving the above object; The technical scheme that the utility model adopts is: a kind of glass heat pipe separated type solar heat collecting vacuum pipe; Comprise the all-glass vacuum endothermic tube; Be equipped with less than glass super heat-conductive pipe intracavity diameter, that be longer than interior cavity length at the center of this inner chamber, and the location pipe clamp has been equipped with in the bottom of this inner chamber then, and being equipped with on the lumen openings has the annular silica gel sealing plug of ventilative aperture; Fix the location and the assembling of glass super heat-conductive pipe and all-glass vacuum endothermic tube, be combined into a kind of glass heat pipe separated type solar heat collecting vacuum pipe.Cleaning, the endothermic effect that has so promptly solved vacuum pipe inner cavity be good, freeze proof, be difficult for bombing and the watertight problem of bombing, again because the heat transfer effect of glass super heat-conductive pipe has improved the heat-transfer effect of heat collector more, and satisfies performance requirement such as long service life.
Related content in the technique scheme is explained as follows:
1, in the such scheme; Said " all-glass vacuum endothermic tube " is meant that outer tube is that transparent glass pipe and interior pipe are the unidirectional end sockets of coated glass pipe; Be made into the two glass tubes of concentric interlayer, seal again after sealing and in interlayer, vacuumize through interlayer, form the all-glass vacuum endothermic tube.
2, in the such scheme; Said " glass super heat-conductive pipe " is meant diameter less than all-glass vacuum endothermic tube inner chamber, and length is greater than all-glass vacuum endothermic tube inner chamber, and two-way end socket single head stays tail pipe during making; Seal again after in the middle of the tail pipe place, vacuumizing the heating tube medium, form the glass super heat-conductive pipe.
3, in the such scheme, said " location pipe clamp " is meant heatproof, anticorrosion, material with intensity, is made into concentric pipe clamp, plays glass super heat-conductive pipe and all-glass vacuum endothermic tube intracavity bottom location and fixing effect.
4, in the such scheme, said " annular silica gel sealing plug " is meant silica gel material with heatproof through compression molding, and its inner ring surface has two ventilative sulculuses, and outer ring surface has seal groove, playing the effect that i.e. sealing again can exhaust under the big situation of interior pressure after the assembling.
The design concept of the utility model is: the utility model adopts the all-glass vacuum endothermic tube as the heat absorption body breakthroughly; With concentric being installed in the heat absorption body of glass super heat-conductive pipe; Sealing relatively so just is formed under the effect of solar radiation endothermic tube intimate heat heating glass super heat-conductive pipe in its interlayer; Because it is in the water tank that the heat transfer startup of the interior heat-pipe medium of glass super heat-conductive pipe is delivered to the outer end rapidly; Through with the cold water heat exchange, heat pipe medium back flow to bottom evaporator section after the outer end condensation of glass super heat-conductive pipe then forms constantly, continuously, promptly transmit heat to the outside.Promptly solve employing water as the slow problem of heat transfer medium speed, made again that tube cavity is clean, endothermic effect is good, freeze proof, be difficult for bombing and bombing is water-tight, long service life, also reduced the material cost of product simultaneously.
Because the technique scheme utilization, the utility model compared with prior art has advantage:
1, because the novel unique design of this reality adopts common all-glass vacuum endothermic tube as the basic pipe of heat absorption, the advantage of the maturation that possesses skills, the high and low cost of heat absorption efficiency.
2, because the novel unique design of this reality adopts glass to make the glass super heat-conductive pipe, has the advantage that cost is low, Heat Transfer of Heat Pipe on Heat Pipe efficient high, heat exchange area is big.
3, because the novel unique design of this reality, adopt heatproof, anticorrosion, high-strength materials to be made into the location pipe clamp, have cost low, assemble easy, safe and reliable effect.
4, because the utility model unique design adopts the silica gel material of heatproof to be made into annular silica gel sealing plug through mold pressing, has durable, easy to assembly, safe and reliable result of use.
Description of drawings
Fig. 1 looks the complete section sketch map for the utility model example structure master;
Among the figure: 1, all-glass vacuum endothermic tube; 2, glass super heat-conductive pipe; 3, location pipe clamp; 4, annular silica gel sealing plug.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described:
Embodiment: as shown in Figure 1,
A kind of glass heat pipe separated type solar heat collecting vacuum pipe; The center of all-glass vacuum endothermic tube 1, its inner chamber is equipped with that glass super heat-conductive pipe 2, its intracavity bottom are equipped with location pipe clamp 3, its inner chamber top open part is equipped with annular silica gel sealing plug 4, with the assembling of glass super heat-conductive pipe and be fixed in the inner chamber of all-glass vacuum endothermic tube.
The foregoing description only is the technical conceive and the characteristics of explanation the utility model, and its purpose is to let the personage who is familiar with this technology can understand content of the utility model and enforcement according to this, can not limit the protection domain of the utility model with this.All equivalences of being done according to the utility model spirit change or modify, and all should be encompassed within the protection domain of the utility model.
Claims (3)
1. glass heat pipe separated type solar heat collecting vacuum pipe; It is characterized in that: comprise all-glass vacuum endothermic tube (1); Its intracavity bottom of said all-glass vacuum endothermic tube (1) seals; Interior top of chamber is an opening; Be equipped with less than glass super heat-conductive pipe (2) intracavity diameter, that be longer than interior cavity length at the center of its inner chamber, and location pipe clamp (3) is arranged then, with the positioning and fixing of glass super heat-conductive pipe (2) with all-glass vacuum endothermic tube (1) intracavity bottom; And the top positioning and fixing of the annular silica gel sealing plug (4) that has ventilative aperture with being equipped with of its lumen openings upper end and all-glass vacuum endothermic tube (1) inner chamber, be combined into a kind of glass heat pipe separated type solar heat collecting vacuum pipe.
2. a kind of glass heat pipe separated type solar heat collecting vacuum pipe according to claim 1 is characterized in that: the glass super heat-conductive pipe (2) of the interior assembling of said all-glass vacuum endothermic tube (1) inner chamber cavity length less than intracavity diameter and in being longer than.
3. a kind of glass heat pipe separated type solar heat collecting vacuum pipe according to claim 1 is characterized in that: the location pipe clamp (3) that be equipped with the bottom of said all-glass vacuum endothermic tube (1) inner chamber and the open upper end of inner chamber are equipped with the positioning and fixing of the annular silica gel sealing plug (4) that has ventilative aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205133609U CN202109691U (en) | 2010-08-30 | 2010-08-30 | Split solar heat collecting vacuum tube of glass heat tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205133609U CN202109691U (en) | 2010-08-30 | 2010-08-30 | Split solar heat collecting vacuum tube of glass heat tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202109691U true CN202109691U (en) | 2012-01-11 |
Family
ID=45435126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205133609U Expired - Fee Related CN202109691U (en) | 2010-08-30 | 2010-08-30 | Split solar heat collecting vacuum tube of glass heat tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202109691U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940111A (en) * | 2014-04-22 | 2014-07-23 | 杜清文 | Solar water heater |
| CN106196638A (en) * | 2016-08-25 | 2016-12-07 | 浙江家得乐太阳能有限公司 | High temp glass metal vacuum pipe solar heat collector in one |
| CN112775621A (en) * | 2020-12-21 | 2021-05-11 | 盐城韩暖节能科技有限公司 | Heat sealing process for vacuum superconducting tube |
-
2010
- 2010-08-30 CN CN2010205133609U patent/CN202109691U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940111A (en) * | 2014-04-22 | 2014-07-23 | 杜清文 | Solar water heater |
| CN106196638A (en) * | 2016-08-25 | 2016-12-07 | 浙江家得乐太阳能有限公司 | High temp glass metal vacuum pipe solar heat collector in one |
| CN112775621A (en) * | 2020-12-21 | 2021-05-11 | 盐城韩暖节能科技有限公司 | Heat sealing process for vacuum superconducting tube |
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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: 20120111 Termination date: 20160830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |