CN201697356U - Double-cavity forced-discharge bimetal flow passage solar heat collector - Google Patents
Double-cavity forced-discharge bimetal flow passage solar heat collector Download PDFInfo
- Publication number
- CN201697356U CN201697356U CN2010202109326U CN201020210932U CN201697356U CN 201697356 U CN201697356 U CN 201697356U CN 2010202109326 U CN2010202109326 U CN 2010202109326U CN 201020210932 U CN201020210932 U CN 201020210932U CN 201697356 U CN201697356 U CN 201697356U
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- China
- Prior art keywords
- water tank
- cold water
- pipes
- hot water
- thin
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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
- Y02E10/44—Heat exchange systems
Abstract
The utility model discloses a double-cavity forced-discharge bimetal flow passage solar heat collector, which comprises a cold water tank and a hot water tank, wherein the cold water tank is positioned at the upper part of the hot water tank, polyurethane heat insulation layers are arranged outside whole bodies of the cold water tank and the hot water tank, a thin pipe is arranged in the cold water tank and passes through the hot water tank for directly entering the inside of a solar vacuum heating pipe, in addition, thick pipes are arranged inside the solar vacuum heating pipe, the thick pipes are sheathed and arranged outside the thin pipes, and the bottom part of the thick pipes is sealed and is communicated with the bottom part of the thin pipes. Cold water enters the cold water tank through a water pipe of the cold water tank, enters the bottom part of the thin pipes through the thin pipes, then upwards flows back to the hot water tank through the thick pipes, and is heated by the solar vacuum heating pipe in the reverse flowing process. In the design process, the thin pipes, the thick pipes and the solar vacuum heating pipe are in set use, a plurality of thin pipes and thick pipes in parallel connection are arranged in each cold water tank and each hot water tank, so the utility model can ensure that the whole set of system can still normally work under the condition that the solar vacuum pipe has burst cracks.
Description
Technical field
The utility model relates to a kind of solar energy heating equipment.
Background technology
There are a lot of problems in solar thermal collector commonly used, at first, water directly flows in heating tube, in case solar energy heating tracheal rupture or obstruction will influence the use of whole solar thermal collector, and big because of the water yield that needs in the unit interval to heat, it is slow to cause whole system to start.Secondly, solar thermal collector commonly used also exists the problem of fouling, and using after a period of time will fouling on the inwall of container, pipeline, influences heat conduction even can produce obstruction.
The utility model content
The purpose of this utility model provides a kind of solar energy heat collection equipment, solves the problem that solar thermal collector commonly used exists.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of two-chamber forced-ventilated bimetallic channel solar heat collector, comprise cold water storage cistern and boiler, cold water storage cistern is positioned at the top of boiler, the integral outer of cold water storage cistern and boiler is a polyurethane insulation coating, is provided with a tubule and passes boiler in cold water storage cistern, and directly enter solar energy evacuated heating tube inside, and an extra heavy pipe is installed in the inside of solar energy evacuated heating tube, described extra heavy pipe is sleeved on the tubule outside, and the bottom lock of extra heavy pipe is communicated with the bottom of tubule.
Cold water enters by the water pipe of cold water storage cistern, enters the tubule bottom by tubule, gets back to boiler by the extra heavy pipe upruss then, is heated by solar energy evacuated heating tube in water flows process.
In the design process, tubule, extra heavy pipe, solar energy evacuated heating tube are complete use, are provided with tubule, the extra heavy pipe of a plurality of parallel connections in each cold water storage cistern, the boiler.Even so just can guarantee that whole system still can normally move under the situation of solar energy evacuated heating tube explosion.
Specifically, advantage of the present utility model comprises:
1, hot and cold water separates, and heat exchange effect is good, the efficient height;
2, carry out forced circulation and forced-ventilated by the hydraulic pressure that injects water,, do not have precipitation of scales so in-pipe flow speed is fast.
3, add heat conduction ring between extra heavy pipe and solar energy evacuated heating tube, good heat conduction effect helps extra heavy pipe and better absorbs heat.
4, because there is not water to flow between solar energy vacuum tube and the extra heavy pipe, so that vacuum tube is used is of long duration,, also need not wholely shut down even after in a single day single tube breaks, can continue to use.And be air between extra heavy pipe and the vacuum tube, both be difficult for freezing winter, and heat loss is also few;
5, directly be exactly water in original solar energy vacuum tube, so vacuum tube must be used sealing ring when being connected with water tank bottom, this just causes must having between vacuum tube big spacing.And this patent is not because have current in the vacuum tube, thus needn't seal when being connected with water tank, so just can solid matter, same water tank length can be added several vacuum tubes, has increased the unit collector area greatly.
6, because usefulness be tubule, even extra heavy pipe also than in the former vacuum tube directly under the situation of water filling, current are carefully a lot, so only need heat seldom can be heated to uniform temperature, toggle speed is fast, heating is fast, can use in 8,9 of general mornings.
Description of drawings
With embodiment the utility model is described in further detail with reference to the accompanying drawings below.
Fig. 1 is the structure chart of the described a kind of two-chamber forced-ventilated bimetallic channel solar heat collector of the utility model embodiment.
Among the figure:
1, cold water storage cistern; 2, boiler; 3, polyurethane insulation coating; 4, tubule; 5, extra heavy pipe; 6, solar energy evacuated heating tube.
The specific embodiment
As shown in Figure 1, a kind of two-chamber forced-ventilated bimetallic channel solar heat collector, comprise cold water storage cistern 1 and boiler 2, cold water storage cistern 1 is positioned at the top of boiler 2, and the integral outer of cold water storage cistern 1 and boiler 2 is a polyurethane insulation coating 3, in cold water storage cistern 1, be provided with a tubule 4 and pass boiler 2, and directly enter solar energy evacuated heating tube 6 inside, and the inside of solar energy evacuated heating tube 6 installs an extra heavy pipe 5, and described extra heavy pipe 5 is sleeved on tubule 4 outsides, the bottom lock of extra heavy pipe 5 is communicated with the bottom of tubule 4.
Cold water enters by the water pipe of cold water storage cistern 1, enters the tubule bottom by tubule 4, gets back to boiler 2 by extra heavy pipe 5 uprusses then, is heated by solar energy evacuated heating tube 6 in counter-current process.
In the process of design, tubule 4, extra heavy pipe 5, solar energy evacuated heating tube 6 are complete use, are provided with tubule 4, the extra heavy pipe 5 of a plurality of parallel connections in each cold water storage cistern 1, the boiler 2.Even so just can guarantee that whole system still can normally move under the situation of solar energy evacuated heating tube explosion.
Specifically, advantage of the present utility model comprises:
1, hot and cold water separates, and heat exchange effect is good, the efficient height;
2, carry out forced circulation and forced-ventilated by the hydraulic pressure that injects water,, do not have precipitation of scales so in-pipe flow speed is fast.
3, add heat conduction ring between extra heavy pipe and solar energy evacuated heating tube, good heat conduction effect helps extra heavy pipe and better absorbs heat.
4, because there is not water to flow between solar energy vacuum tube and the extra heavy pipe, so that vacuum tube is used is of long duration,, also need not wholely shut down even after in a single day single tube breaks, can continue to use.And be air between extra heavy pipe and the vacuum tube, both be difficult for freezing winter, and winter, heat loss was also few;
5, directly be exactly water in original solar energy vacuum tube, so vacuum tube must be used sealing ring when being connected with water tank bottom, this just causes must having between vacuum tube big spacing.And this patent is not because have current in the vacuum tube, thus needn't seal when being connected with water tank, so just can solid matter, same water tank length can be added several vacuum tubes, has increased the unit collector area greatly.
6, because usefulness be tubule, even extra heavy pipe also than in the former vacuum tube directly under the situation of water filling, current are carefully a lot, so only need heat seldom can be heated to uniform temperature, toggle speed is fast, heating is fast, can use in 8,9 of mornings.
The above embodiment; just the utility model is numerous is comparatively preferred parts in the example; simple modification or replacement that those skilled in the art make part-structure or technology on this patent basis all should be included within the protection domain of the present utility model.
Claims (2)
1. two-chamber forced-ventilated bimetallic channel solar heat collector, comprise cold water storage cistern and boiler, cold water storage cistern is positioned at the top of boiler, it is characterized in that, in cold water storage cistern, be provided with a tubule and pass boiler, and directly enter solar energy evacuated heating tube inside, and an extra heavy pipe is installed in the inside of solar energy evacuated heating tube, described extra heavy pipe is sleeved on the tubule outside, and the bottom lock of extra heavy pipe is communicated with the bottom of tubule.
2. solar thermal collector according to claim 1 is characterized in that, the integral outer of cold water storage cistern and boiler is a polyurethane insulation coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202109326U CN201697356U (en) | 2010-06-01 | 2010-06-01 | Double-cavity forced-discharge bimetal flow passage solar heat collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202109326U CN201697356U (en) | 2010-06-01 | 2010-06-01 | Double-cavity forced-discharge bimetal flow passage solar heat collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201697356U true CN201697356U (en) | 2011-01-05 |
Family
ID=43398603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202109326U Expired - Fee Related CN201697356U (en) | 2010-06-01 | 2010-06-01 | Double-cavity forced-discharge bimetal flow passage solar heat collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201697356U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102261755A (en) * | 2011-05-20 | 2011-11-30 | 张振华 | Solar energy header with double inner containers |
| CN102261759A (en) * | 2011-05-20 | 2011-11-30 | 张振华 | Solar vacuum heat collecting pipe with double metal flow channels |
-
2010
- 2010-06-01 CN CN2010202109326U patent/CN201697356U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102261755A (en) * | 2011-05-20 | 2011-11-30 | 张振华 | Solar energy header with double inner containers |
| CN102261759A (en) * | 2011-05-20 | 2011-11-30 | 张振华 | Solar vacuum heat collecting pipe with double metal flow channels |
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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: 20110105 Termination date: 20120601 |