CN220453967U - Solar double-tube parallel all-in-one machine - Google Patents
Solar double-tube parallel all-in-one machine Download PDFInfo
- Publication number
- CN220453967U CN220453967U CN202321945511.1U CN202321945511U CN220453967U CN 220453967 U CN220453967 U CN 220453967U CN 202321945511 U CN202321945511 U CN 202321945511U CN 220453967 U CN220453967 U CN 220453967U
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- CN
- China
- Prior art keywords
- tube
- header
- tubes
- heat
- pipe
- 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.)
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Links
- 239000002131 composite material Substances 0.000 claims abstract description 9
- 229920002635 polyurethane Polymers 0.000 claims abstract description 9
- 239000004814 polyurethane Substances 0.000 claims abstract description 9
- 238000004321 preservation Methods 0.000 claims abstract description 9
- 239000004033 plastic Substances 0.000 claims abstract description 8
- 229920003023 plastic Polymers 0.000 claims abstract description 8
- 229910001220 stainless steel Inorganic materials 0.000 claims description 12
- 239000010935 stainless steel Substances 0.000 claims description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 239000000741 silica gel Substances 0.000 claims description 5
- 229910002027 silica gel Inorganic materials 0.000 claims description 5
- 239000002390 adhesive tape Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 229910052782 aluminium Inorganic materials 0.000 abstract description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000005336 cracking Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
Classifications
-
- 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
- Y02E10/44—Heat exchange systems
Landscapes
- Thermal Insulation (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model provides a solar double-tube parallel integrated machine which comprises a bracket, a header, corrugated tubes, vacuum heat collecting tubes and conveying pipelines, wherein the header is fixed on the bracket, the upper ends of the vacuum heat collecting tubes are inserted into the header, the corrugated tubes are arranged in the header in parallel, two ends of each corrugated tube penetrate out of the header and are connected with the conveying pipelines through connecting vertical bars, the conveying pipelines comprise inner tubes, heat-insulating tubes and temperature sensing wires, the outer sides of the inner tubes are sleeved with the heat-insulating tubes, jacket sleeves are sleeved outside the heat-insulating tubes, electric tracing bands are arranged between the inner tubes and the heat-insulating tubes, and a plurality of temperature sensing wires are also arranged between the inner tubes and the heat-insulating tubes. The beneficial effects of the utility model are as follows: the heat preservation pipe is composed of a polyurethane layer and a PAP aluminum plastic composite sheet layer, so that the conveying pipeline is not easy to damage, the heat preservation performance is excellent, the loss of heat on the pipeline is effectively controlled, and high-quality hot water is better provided for users.
Description
Technical Field
The utility model belongs to the technical field of solar water heater equipment, and particularly relates to a solar double-pipe parallel integrated machine.
Background
Solar water heater has entered into everywhere, in order to be convenient for install, practice thrift installation space, and solar water heater just solar energy all-in-one after the integration obtains wide application. At present, when the solar energy integrated machine is used, the situation of frost cracking of a conveying pipeline under a low-temperature environment exists, the phenomenon of cracking easily occurs when the conveying pipeline collides with the pipeline, and the service life is shortened.
Disclosure of Invention
The utility model aims to provide a solar double-pipe parallel integrated machine which can effectively control heat loss on a pipeline, prevent frost cracking and protect the pipeline, and is particularly suitable for being used on a solar water heater.
The technical scheme of the utility model is as follows: the utility model provides a parallelly connected all-in-one of solar energy double-barrelled, includes support, header, bellows, evacuated collector tube and pipeline, its characterized in that, the header is fixed on the support, evacuated collector tube upper end inserts in the header, the bellows has two and parallel arrangement in the header, the header is worn out at the bellows both ends and is connected with pipeline, links to each other through connecting the vertical bar between two pipeline, pipeline include inner tube, insulating tube, temperature-sensing line, the outside cover of inner tube is equipped with the insulating tube, the insulating tube overcoat be equipped with the jacket cover, inner tube and insulating tube between be equipped with electric tracing band, inner tube and insulating tube between still be equipped with many temperature-sensing lines.
The temperature sensing line is used for sensing the temperature inside the conveying pipeline, when the temperature is low, the conveying pipeline is prevented from being frozen, the electric tracing band can be started, and the pipe conveying pipeline is subjected to the ice-melting and thawing functions.
Further, install many strengthening ribs between jacket cover and insulating tube, and the strengthening rib extends along pipeline length direction and sets up, the insulating tube include polyurethane layer, PAP plastic-aluminum composite sheet layer that is equipped with in proper order from interior to exterior.
The reinforcing ribs are arranged to increase the strength of the conveying pipeline and prevent the conveying pipeline from being damaged by the collision of external impact force.
Further, the outer side of the polyurethane layer is fixed with the PAP aluminum-plastic composite sheet layer through an adhesive tape fastening layer.
Further, the two jacket sleeves are respectively used for completely coating the outer sides of the two heat preservation pipes, and the two jacket sleeves and the connecting vertical bars are of an integrated structure.
Further, one end of the inner tube penetrates through the whole conveying pipeline, and the exposed inner tube is sleeved at the outer end of the corrugated tube and fastened by the clamping hoop.
Further, a silica gel sealing ring is arranged at the outer end of the corrugated pipe, and the silica gel sealing ring is sleeved on the corrugated pipe.
Further, the corrugated pipe is made of DN25 stainless steel, DN32 stainless steel, DN40 stainless steel or DN50 stainless steel.
The utility model has the advantages and positive effects that:
1. by adopting the technical scheme, the heat-insulating pipe consists of the polyurethane layer and the PAP aluminum-plastic composite sheet layer, so that the conveying pipeline is not easy to damage and has excellent heat-insulating performance, the loss of heat on the pipeline is effectively controlled, and high-quality hot water is better provided for users; reinforcing ribs are added, the overall strength is improved, and the service life is prolonged.
2. The two ends of the corrugated pipe penetrate out of the header and the corrugated pipe is kept sealed with the header, namely, the water in the corrugated pipe and the header are isolated and are not communicated with each other.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic diagram of the internal structure of the header.
Fig. 3 is a cross-sectional view of a transfer conduit.
Fig. 4 is a schematic structural view of the insulating tube.
In the figure: 1. a delivery conduit; 2. an inner tube; 3. a heat preservation pipe; 4. a temperature sensing line; 5. a jacket sleeve; 6. an electric tracing band; 7. reinforcing ribs; 8. connecting the vertical bars; 9. a polyurethane layer; 10. PAP aluminum-plastic composite sheet layer; 11. a tape fastening layer; 12. a bracket; 13. a header; 14. a bellows; 15. a vacuum heat collecting pipe; 16. and a clamp piece.
Detailed Description
As shown in fig. 1-4, the solar double-tube parallel integrated machine comprises a bracket 12, a header 13, a corrugated tube 14, a vacuum heat collecting tube 15 and a conveying pipeline 1, wherein the header 13 is fixed on the bracket 12, the upper end of the vacuum heat collecting tube 15 is inserted into the header 13, the corrugated tube 14 is provided with two corrugated tubes and is arranged in the header 13 in parallel, two ends of the corrugated tube 14 penetrate out of the header 13 to be connected with the conveying pipeline 1, the two conveying pipelines 1 are connected through a connecting vertical bar 8, the conveying pipeline 1 comprises an inner tube 2, a heat insulating tube 3 and a temperature sensing wire 4, the outer side of the inner tube 2 is sleeved with the heat insulating tube 3, a jacket sleeve 5 is sleeved outside the heat insulating tube 3, an electric tracing band 6 is arranged between the inner tube 2 and the heat insulating tube 3, and a plurality of temperature sensing wires 4 are also arranged between the inner tube 2 and the heat insulating tube 3.
When the temperature is low, the conveying pipeline 1 is prevented from being frozen, the electric tracing band 6 can be started, and the pipe conveying pipeline 1 is subjected to an ice-melting function.
A plurality of reinforcing ribs 7 are arranged between the jacket sleeve 5 and the heat preservation pipe 3, the reinforcing ribs 7 extend along the length direction of the conveying pipeline 1, and the heat preservation pipe 3 comprises a polyurethane layer 9 and a PAP aluminum-plastic composite sheet layer 10 which are sequentially arranged from inside to outside. The reinforcing ribs 7 are provided to increase the strength of the conveying pipe 1 and prevent the conveying pipe from being damaged by the collision of external impact force. The outer side of the polyurethane layer 9 and the PAP aluminum-plastic composite sheet layer 10 are fixed through an adhesive tape fastening layer 11. The two jacket sleeves 5 are respectively used for completely coating the outer sides of the two heat preservation pipes 3, and the two jacket sleeves 5 and the connecting vertical bars 8 are of an integrated structure.
One end of the inner tube 2 passes through the whole conveying pipeline 1, the exposed inner tube 2 is sleeved at the outer end of the corrugated tube 14 and is fastened by a clamping hoop piece 16, a silica gel sealing ring is arranged at the outer end of the corrugated tube 14, and the silica gel sealing ring is sleeved on the corrugated tube 14. The corrugated tube 14 is made of DN25 stainless steel, DN32 stainless steel, DN40 stainless steel or DN50 stainless steel.
The working procedure of this example: when in use, the corrugated pipe 14 is directly inserted into the header 13, thereby being convenient for installation and disassembly. The delivery conduit 1 is inserted over the outer end of the bellows 14 and the overall sealing effect is enhanced by the clip member 16 and the silicone seal.
The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.
Claims (7)
1. The utility model provides a parallelly connected all-in-one of solar energy double-barrelled, includes support, header, bellows, evacuated collector tube and pipeline, its characterized in that, the header is fixed on the support, evacuated collector tube upper end inserts in the header, the bellows has two and parallel arrangement in the header, the header is worn out at the bellows both ends and is connected with pipeline, links to each other through connecting the vertical bar between two pipeline, pipeline include inner tube, insulating tube, temperature-sensing line, the outside cover of inner tube is equipped with the insulating tube, the insulating tube overcoat be equipped with the jacket cover, inner tube and insulating tube between be equipped with electric tracing band, inner tube and insulating tube between still be equipped with many temperature-sensing lines.
2. The solar double-pipe parallel all-in-one machine according to claim 1, wherein a plurality of reinforcing ribs are arranged between the jacket sleeve and the heat preservation pipe, the reinforcing ribs extend along the length direction of the conveying pipeline, and the heat preservation pipe comprises a polyurethane layer and a PAP aluminum-plastic composite sheet layer which are sequentially arranged from inside to outside.
3. The solar double-pipe parallel all-in-one machine according to claim 2, wherein the outer side of the polyurethane layer and the PAP aluminum-plastic composite sheet layer are fixed through an adhesive tape fastening layer.
4. A solar double-pipe parallel all-in-one machine according to claim 3, wherein the two jacket sleeves are respectively and completely wrapped on the outer sides of the two heat-insulating pipes, and the two jacket sleeves and the connecting vertical bars are of an integrated structure.
5. The solar double-pipe parallel all-in-one machine according to claim 4, wherein one end of the inner pipe penetrates through the whole conveying pipeline, and the exposed inner pipe is sleeved at the outer end of the corrugated pipe and fastened by the clamping piece.
6. The solar double-tube parallel integrated machine according to claim 5, wherein a silica gel sealing ring is arranged at the outer end of the corrugated tube and sleeved on the corrugated tube.
7. The solar double-tube parallel integrated machine according to claim 6, wherein the corrugated tube is made of DN25 stainless steel, DN32 stainless steel, DN40 stainless steel or DN50 stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321945511.1U CN220453967U (en) | 2023-07-24 | 2023-07-24 | Solar double-tube parallel all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321945511.1U CN220453967U (en) | 2023-07-24 | 2023-07-24 | Solar double-tube parallel all-in-one machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220453967U true CN220453967U (en) | 2024-02-06 |
Family
ID=89735188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321945511.1U Active CN220453967U (en) | 2023-07-24 | 2023-07-24 | Solar double-tube parallel all-in-one machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220453967U (en) |
-
2023
- 2023-07-24 CN CN202321945511.1U patent/CN220453967U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |