CN2317443Y - Solar water heater with internal circulating glass vacuum tube - Google Patents
Solar water heater with internal circulating glass vacuum tube Download PDFInfo
- Publication number
- CN2317443Y CN2317443Y CN98200636U CN98200636U CN2317443Y CN 2317443 Y CN2317443 Y CN 2317443Y CN 98200636 U CN98200636 U CN 98200636U CN 98200636 U CN98200636 U CN 98200636U CN 2317443 Y CN2317443 Y CN 2317443Y
- Authority
- CN
- China
- Prior art keywords
- heat collector
- water heater
- glass vacuum
- circulation
- vacuum tube
- 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
- Y02E10/44—Heat exchange systems
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- Heat-Pump Type And Storage Water Heaters (AREA)
- Photovoltaic Devices (AREA)
Abstract
The utility model relates to a solar water heater with an inner circulation glass vacuum pipe. The solar water heater with an inner circulation glass vacuum pipe is composed of a heat insulation water tank and a heat collector. The heat collector comprises a connecting and collecting device, a glass vacuum pipe, a reflecting plate, and a bracket. The solar water heater with an inner circulation glass vacuum pipe is characterized in that the heat collector and the heat insulation water tank are vertically connected. The water inlet of the connecting and collecting device in the heat collector is connected with the cold water outlet of a circulation pipe on the lower part of the heat insulation water tank. A reverse circulation reflux pipeline is parallel to the connecting and collecting device to be connected to the lower part of the circulation water outlet pipe of the heat insulation water tank. Heat insulation layers are coated outside the connecting and collecting device and the reverse circulation reflux pipeline. The solar water heater with an inner circulation glass vacuum pipe of the utility model has the advantages of simple structure, good integral performance, convenient installation and maintenance, and convenient operation and management. The solar water heater with an inner circulation glass vacuum pipe is suitable for supplying hot water in a concentrated mode for the unit buildings of residents and public facilities.
Description
The utility model belongs to heat-exchange apparatus, particularly a kind of water heater that utilizes solar energy.
The glass vacuum tube solar energy water heater has monoblock type, desk-top and collective type.Plant water heater owing to the collecting efficiency height, long service life, rational in infrastructure, installation is made easy to maintenance and is developed.The collective type water heater is made up of attemperater, heat collector and support, heat collector comprises glass-vacuum tube, accumulator, reflecting plate, circulation line and control system composition, heat collector is obliquely installed, top is connected with water tank, the bottom is connected with water tank by water pump, pipeline, suppress by water pump, forced circulation, finish the water periodic duty, this water heater is built on stilts, and to expose pipeline long, the circulation line complexity, and it is very difficult to survive the winter at north cold area, directly influence normal use, also hindered further applying of this water heater.
The purpose of this utility model is, improves circulating pipe system, designs a kind of novel interior circulation glass vacuum tube solar energy water heater, and its cancellation exposes built on stilts pipeline and forced circulation system, and internal circulation system is set, and solves the problem that the water heater safety passes the winter.
Circulation glass vacuum tube solar energy water heater in of the present utility model is made up of attemperater, heat collector, and heat collector comprises accumulator, glass-vacuum tube, reflecting plate and support, it is characterized in that:
Heat collector is connected with water tank is vertical, the water inlet of the accumulator of heat collector is connected with the circulating water outlet of water tank bottom, the reverse circulation return line of heat collector is parallel to the bottom that accumulator is received the recycling outlet of water tank, in accumulator and reverse circulation return line outside coated heat-insulation layer is arranged.
Be used for unit building collective type solar water heater and can heat collector be set many rows at the periphery of attemperater.
Described heat collector level inclination is 4 °～8 °.
Circulation glass vacuum tube solar energy water heater in of the present utility model, owing to the reverse circulation return line parallel with heat collector is housed at accumulator inner casing outer wall, can make water heater form the simplest reflux cycle, and be incubated coatedly in the lump with heat collector, can guarantee that the safety of water heater is passed the winter, owing to circulation line is not set in the system China and foreign countries, can cancel forced circulation, thereby simplified making and installation procedure, and saved raw material, made things convenient for management operating.
Circulation glass vacuum tube solar energy water heater in of the present utility model, operation principle is: up in the accumulator of water in heat collector through the vacuum tube heat cycles, heavy cold water is descending in heat collector shell return line simultaneously, has so just formed a cyclic process continuously.
Water heater of the present utility model has simple in structure, and overall performance is good, and installation, maintenance, operational management be advantage easily, is applicable to the central heating water of resident's unit building and communal facility.
Be described further below in conjunction with the drawings and Examples glass vacuum tube solar energy water heater that internally circulates.
Fig. 1 is interior circulation glass vacuum tube solar energy water heater structural representation
Fig. 2 is the vertical view of Fig. 1
Fig. 3 is the A-A node profile of Fig. 2
Fig. 4 is the B-B node profile of Fig. 2
As can be seen, circulation glass vacuum tube solar energy water heater in a kind of is made up of attemperater, heat collector, and the circulation pipe 5 that is connected with the accumulator delivery port is housed in the attemperater, heat collector comprises accumulator 2, glass-vacuum tube 4, reflecting plate and support 9, it is characterized in that:
Heat collector and 1 vertical connection of water tank, the water inlet of the accumulator 2 of heat collector is connected with the outlet of the circulating water of water tank bottom, the reverse circulation return line 3 of heat collector is parallel to the bottom that accumulator is received the recycling outlet of water tank, in accumulator and reverse circulation return line outside coated heat-insulation layer 8 is arranged.
The top of attemperater is provided with overflow pipe 7, and the bottom is provided with total intake-outlet 6.
Be used for unit building collective type solar water heater and can heat collector be set many rows at the periphery of attemperater.
Described heat collector level inclination is 4 °～8 °.
Claims (3)
1. circulation glass vacuum tube solar energy water heater in a kind is made up of attemperater, heat collector, has circulation pipe, heat collector to comprise accumulator, glass-vacuum tube, reflecting plate and support in the water tank, it is characterized in that:
Heat collector is connected with water tank is vertical, the water inlet of accumulator is connected with the circulating water outlet of water tank bottom in the heat collector, the reverse circulation return line of heat collector is parallel to the bottom that accumulator is received the recycling outlet of water tank, in accumulator and reverse circulation return line outside coated heat-insulation layer is arranged.
2. circulation glass vacuum tube solar energy water heater in as claimed in claim 1 is characterized in that: described heat collector is provided with the many rows of periphery of attemperater.
3. circulation glass vacuum tube solar energy water heater in as claimed in claim 1, it is characterized in that: described heat collector level inclination is 4 °～8 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98200636U CN2317443Y (en) | 1998-01-20 | 1998-01-20 | Solar water heater with internal circulating glass vacuum tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN98200636U CN2317443Y (en) | 1998-01-20 | 1998-01-20 | Solar water heater with internal circulating glass vacuum tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2317443Y true CN2317443Y (en) | 1999-05-05 |
Family
ID=33958118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98200636U Expired - Fee Related CN2317443Y (en) | 1998-01-20 | 1998-01-20 | Solar water heater with internal circulating glass vacuum tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2317443Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106091412A (en) * | 2016-06-14 | 2016-11-09 | 安徽顺达新能源科技开发有限公司 | A kind of solar water heater |
| CN111964277A (en) * | 2020-08-28 | 2020-11-20 | 江苏浴普太阳能有限公司 | Vacuum tube solar water heater with heat convection function and control method thereof |
-
1998
- 1998-01-20 CN CN98200636U patent/CN2317443Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106091412A (en) * | 2016-06-14 | 2016-11-09 | 安徽顺达新能源科技开发有限公司 | A kind of solar water heater |
| CN111964277A (en) * | 2020-08-28 | 2020-11-20 | 江苏浴普太阳能有限公司 | Vacuum tube solar water heater with heat convection function and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |