CN211575564U - Pressure-bearing vacuum tube solar water heater - Google Patents
Pressure-bearing vacuum tube solar water heater Download PDFInfo
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- CN211575564U CN211575564U CN201922039680.9U CN201922039680U CN211575564U CN 211575564 U CN211575564 U CN 211575564U CN 201922039680 U CN201922039680 U CN 201922039680U CN 211575564 U CN211575564 U CN 211575564U
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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
- Y02E10/44—Heat exchange systems
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Abstract
A pressure-bearing vacuum tube solar water heater relates to a solar water heater, in particular to a pressure-bearing vacuum tube solar water heater with high heat exchange efficiency and convenient installation. The utility model comprises a water storage tank, a vacuum tube heat collector, a header, a heat absorption tube and a bracket, wherein the vacuum tube heat collector is arranged on the ground through the bracket, the header is arranged above or at the side edge of the vacuum tube heat collector, and the water storage tank is arranged above the header; the heat absorption pipe is a U-shaped pipe, two ends of the heat absorption pipe are communicated with the inside of the water storage tank, the middle section of the heat absorption pipe is arranged in the header, and the header is communicated with the vacuum tube heat collector through the heat absorption pipe; the heat absorption pipe comprises a heat absorption section and two heat transfer sections, the heat absorption section is arranged in the header, and the two heat transfer sections are respectively arranged at two ends of the heat absorption section and are connected with the heat absorption section through connecting members. The utility model discloses a separation form of storage water tank and vacuum tube heat collector causes the phenomenon of hot water loss in the storage water tank to take place when avoiding vacuum tube heat collector damaged. The heat absorption pipes made of all copper are connected through a connecting component.
Description
Technical Field
The utility model relates to a solar water heater, especially a heat exchange efficiency is high, simple to operate's pressure-bearing formula vacuum tube solar water heater.
Background
The pressure-bearing solar water heater is a solar water heater adopting a pressure-bearing water tank. The pressure-bearing water tank can provide comfortable water pressure. The pressure of a water supply pipe network is directly used as the pressure of hot water outlet, so that the pressure of the hot water is equal to the pressure of cold water. The pressure-bearing solar water heater solves the problem that the pressure of hot water is low due to the gravity drop of solar energy in a common roof, has high water pressure and easy temperature adjustment, does not generate temperature change due to uneven pressure of cold water and hot water, and makes bathing feel more comfortable.
The existing pressure-bearing vacuum tube water heater has the disadvantages of unsatisfactory service life, high production cost and low user acceptance due to the heat conduction mode.
Disclosure of Invention
The utility model aims to solve is that conventional vacuum tube solar water heater vacuum tube can not the pressure-bearing, and current vacuum tube pressure-bearing formula solar water heater structure is unreasonable, and the heat conduction mode leads to life unsatisfactory, and the higher problem of manufacturing cost provides a heat exchange efficiency height, simple to operate, long service life's pressure-bearing formula vacuum tube solar water heater.
The utility model discloses a pressure-bearing vacuum tube solar water heater, which is characterized in that the water heater comprises a water storage tank, a vacuum tube heat collector, a header, a heat absorption tube and a bracket, wherein the vacuum tube heat collector is arranged on the ground through the bracket; the heat absorption pipe is a U-shaped pipe, two ends of the heat absorption pipe are communicated with the inside of the water storage tank, the middle section of the heat absorption pipe is arranged in the header, and the header is communicated with the vacuum tube heat collector through the heat absorption pipe; the heat absorption pipe comprises a heat absorption section and two heat transfer sections, the heat absorption section is arranged in the header, and the two heat transfer sections are respectively arranged at two ends of the heat absorption section and are connected with the heat absorption section through connecting members.
The connecting component comprises an adapter, a connector and a quick connector, wherein the outer wall of the upper end of the adapter is provided with threads, the inner wall of the tail part of the heat transfer section is provided with threads, and the upper end of the adapter is connected with the tail part of the heat transfer section through the threads; the inner wall of the lower end of the adapter is provided with threads, the outer wall of the upper end of the connector is provided with threads, and the lower end of the adapter is connected with the upper end of the connector through the threads; the quick connector is in a round table shape with a thin middle and thick two ends, notches are arranged on outer walls of the two ends at equal intervals, two parallel tightening snap rings are horizontally placed on the inner wall, two parallel tightening nuts are arranged on the outer wall, the positions of the tightening nuts are matched with the positions of the tightening snap rings, the upper end of the quick connector is sleeved outside the lower end of the connector, and the lower end of the quick connector is sleeved outside the end head of the heat absorption section.
The heat transfer section is welded and fixed with the water storage tank.
Firstly, welding two connectors on a header, screwing the upper end of the adapter into the tail end of the heat transfer section, and fixedly connecting the two connectors through threads; and then the connector and the adapter are fixedly connected through threads, finally the quick connector is respectively sleeved on the tail end of the connector and the two end ends of the heat absorption section, the tightening nut is rotated, and the diameter of the clamping ring is contracted through the tightening nut, so that the clamping ring is tightly clamped on the connector and the heat absorption section. The heat in the header is absorbed by the heat absorption section and then transferred to the heat transfer section through the connecting component, and the water temperature in the water storage tank is heated through the heat transfer section.
The utility model discloses a pressure-bearing type vacuum tube solar water heater, rational in infrastructure, the design science, low in production cost adopts closed storage water tank, and after the vacuum tube heat collector absorbed solar radiation's heat energy, the heat was transmitted to the heat absorption section, and the rethread heat absorption section transmitted the heat to the storage water tank, heated the cold water in the storage water tank, because storage water tank and vacuum tube heat collector are separated closed form, can avoid the water in the water tank to receive the pollution; meanwhile, the separation form of the water storage tank and the vacuum tube heat collector can also avoid the phenomenon of hot water loss in the water storage tank when the vacuum tube heat collector is damaged, the production cost can be greatly reduced, and the service life of the water heater is greatly prolonged. Adopt the full copper preparation, or use the heat absorption pipe that satisfies the heat conduction requirement of other materials preparation to carry out the heat transfer, connect through connecting elements between the heat absorption pipe, the installation of being convenient for is dismantled, and the engineering volume of greatly reduced installation can also improve the heating efficiency of water heater.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.
Fig. 2 is a schematic structural view of the header connecting member of the present invention.
Fig. 3 is a schematic structural view of embodiment 2 of the present invention.
Wherein, storage water tank 1, vacuum tube heat collector 2, header 3, heat absorption section 4, heat transfer section 5, adapter 6, connector 7, quick-operation joint 8 tightens up snap ring 9, tightens up nut 10.
Detailed Description
Example 1: a pressure-bearing vacuum tube solar water heater comprises a water storage tank 1, a vacuum tube heat collector 2, a header 3, a heat absorption tube and a support, wherein the vacuum tube heat collector 2 is installed on the ground through the support, the header 3 is arranged above the vacuum tube heat collector 2, and the water storage tank 1 is installed above the header 3; the heat absorption pipe is a U-shaped pipe, two ends of the heat absorption pipe are communicated with the inside of the water storage tank 1, the middle section of the heat absorption pipe is arranged in the header 3, and the header 3 is communicated with the vacuum tube heat collector 2 through the heat absorption pipe; the heat absorption pipe comprises a heat absorption section 4 and two heat transfer sections 5, wherein the heat absorption section 4 is arranged in the header 3, and the two heat transfer sections 5 are respectively arranged at two ends of the heat absorption section 4 and are connected with the heat absorption section 4 through connecting members.
The connecting component comprises an adapter 6, a connector 7 and a quick connector 8, the outer wall of the upper end of the adapter 6 is provided with threads, the inner wall of the tail part of the heat transfer section 5 is provided with threads, and the upper end of the adapter 6 is connected with the tail part of the heat transfer section 5 through the threads; the inner wall of the lower end of the adapter 6 is provided with threads, the outer wall of the upper end of the connector 7 is provided with threads, and the lower end of the adapter 6 is connected with the upper end of the connector 7 through the threads; the quick connector 8 is in a round table shape with a thin middle and thick two ends, notches are arranged on outer walls of the two ends at equal intervals, two parallel tightening snap rings 9 are horizontally arranged on the inner wall, two parallel tightening nuts 10 are arranged on the outer wall, the positions of the tightening nuts 10 are matched with the positions of the tightening snap rings 9, the upper end of the quick connector 8 is sleeved outside the lower end of the connector 7, and the lower end of the quick connector is sleeved outside the end head of the heat absorption section 4. The heat transfer section 5 is welded and fixed with the water storage tank 1.
Firstly, welding two connectors 7 on a header 3, screwing the upper end of an adapter 6 into the tail end of a heat transfer section 5, and fixedly connecting the connectors through threads; and then, the connector 7 and the adapter 6 are fixedly connected through threads, finally, the quick connector 8 is respectively sleeved on the tail end of the connector 7 and the two end heads of the heat absorption section 4, the tightening nut 10 is rotated, and the diameter of the clamping ring is contracted through the tightening nut 10, so that the clamping ring is tightly clamped on the connector 7 and the heat absorption section 4. The heat energy is collected in the header 3 through the vacuum tube heat collector 2 by sun exposure, the heat in the header 3 is absorbed by the heat absorption section 4 and then is transferred to the heat transfer section 5 through the connecting component, and the water temperature in the water storage tank 1 is heated through the heat transfer section 5.
Example 2: a pressure-bearing vacuum tube solar water heater comprises a water storage tank 1, a vacuum tube heat collector 2, a header 3, a heat absorption tube and a support, wherein the vacuum tube heat collector 2 is installed on the ground through the support, the header 3 is arranged on the side edge of the vacuum tube heat collector 2, and the water storage tank 1 is installed above the header 3; the heat absorption pipe is a U-shaped pipe, two ends of the heat absorption pipe are communicated with the inside of the water storage tank 1, the middle section of the heat absorption pipe is arranged in the header 3, and the header 3 is communicated with the vacuum tube heat collector 2 through the heat absorption pipe; the heat absorption pipe comprises a heat absorption section 4 and two heat transfer sections 5, wherein the heat absorption section 4 is arranged in the header 3, and the two heat transfer sections 5 are respectively arranged at two ends of the heat absorption section 4 and are connected with the heat absorption section 4 through connecting members.
The connecting component comprises an adapter 6, a connector 7 and a quick connector 8, the outer wall of the upper end of the adapter 6 is provided with threads, the inner wall of the tail part of the heat transfer section 5 is provided with threads, and the upper end of the adapter 6 is connected with the tail part of the heat transfer section 5 through the threads; the inner wall of the lower end of the adapter 6 is provided with threads, the outer wall of the upper end of the connector 7 is provided with threads, and the lower end of the adapter 6 is connected with the upper end of the connector 7 through the threads; the quick connector 8 is in a round table shape with a thin middle and thick two ends, notches are arranged on outer walls of the two ends at equal intervals, two parallel tightening snap rings 9 are horizontally arranged on the inner wall, two parallel tightening nuts 10 are arranged on the outer wall, the positions of the tightening nuts 10 are matched with the positions of the tightening snap rings 9, the upper end of the quick connector 8 is sleeved outside the lower end of the connector 7, and the lower end of the quick connector is sleeved outside the end head of the heat absorption section 4. The heat transfer section 5 is welded and fixed with the water storage tank 1.
The rest is the same as example 1.
Claims (3)
1. A pressure-bearing type vacuum tube solar water heater is characterized by comprising a water storage tank (1), a vacuum tube heat collector (2), a header (3), a heat absorption tube and a support, wherein the vacuum tube heat collector (2) is installed on the ground through the support, the header (3) is arranged above or on the side edge of the vacuum tube heat collector (2), and the water storage tank (1) is installed above the header (3); the heat absorption pipe is a U-shaped pipe, two ends of the heat absorption pipe are communicated with the inside of the water storage tank (1), the middle section of the heat absorption pipe is arranged in the header (3), and the header (3) is communicated with the vacuum tube heat collector (2) through the heat absorption pipe; the heat absorption pipe comprises a heat absorption section (4) and two heat transfer sections (5), wherein the heat absorption section (4) is arranged in the header (3), and the two heat transfer sections (5) are respectively arranged at two ends of the heat absorption section (4) and are connected with the heat absorption section (4) through connecting members.
2. The pressure-bearing vacuum tube solar water heater as claimed in claim 1, wherein the connecting member comprises an adapter (6), a connector (7) and a quick connector (8), the outer wall of the upper end of the adapter (6) is provided with threads, the inner wall of the tail part of the heat transfer section (5) is provided with threads, and the upper end of the adapter (6) is connected with the tail part of the heat transfer section (5) through the threads; threads are arranged on the inner wall of the lower end of the adapter (6), threads are arranged on the outer wall of the upper end of the connector (7), and the lower end of the adapter (6) is connected with the upper end of the connector (7) through the threads; the quick connector (8) is in a round table shape with a thin middle and thick two ends, notches are arranged on outer walls of the two ends at equal intervals, two parallel tightening snap rings (9) are horizontally arranged on the inner wall, two parallel tightening nuts (10) are arranged on the outer wall, the positions of the tightening nuts (10) are matched with the positions of the tightening snap rings (9), the upper end of the quick connector (8) is sleeved outside the lower end of the connector (7), and the lower end of the quick connector is sleeved outside the end head of the heat absorption section (4).
3. The pressure-bearing vacuum pipe solar water heater as claimed in claim 1, characterized in that the heat transfer section (5) is welded and fixed with the water storage tank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922039680.9U CN211575564U (en) | 2019-11-23 | 2019-11-23 | Pressure-bearing vacuum tube solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922039680.9U CN211575564U (en) | 2019-11-23 | 2019-11-23 | Pressure-bearing vacuum tube solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211575564U true CN211575564U (en) | 2020-09-25 |
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ID=72531886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922039680.9U Active CN211575564U (en) | 2019-11-23 | 2019-11-23 | Pressure-bearing vacuum tube solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211575564U (en) |
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2019
- 2019-11-23 CN CN201922039680.9U patent/CN211575564U/en active Active
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