CN102052769A - Solar water heater - Google Patents
Solar water heater Download PDFInfo
- Publication number
- CN102052769A CN102052769A CN2009102084566A CN200910208456A CN102052769A CN 102052769 A CN102052769 A CN 102052769A CN 2009102084566 A CN2009102084566 A CN 2009102084566A CN 200910208456 A CN200910208456 A CN 200910208456A CN 102052769 A CN102052769 A CN 102052769A
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- China
- Prior art keywords
- water heater
- heat collector
- engineering
- solar water
- pipe
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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 invention discloses a solar water heater, which comprises glass vacuum heat pipes connected with an engineering collector connecting box, an engineering collector connecting box liner arranged inside the engineering collector connecting box, a bracket for supporting the whole water heater, a controller for controlling the water heater, and a water storage tank for storing water. Two ends of the engineering collector connecting box are provided with water inlets and water outlets; two sides of the box body are provided with a plurality of communicating interfaces; openings of the glass vacuum heat pipes are connected with the communicating interfaces through silica gel sealing rings which are arranged in the openings; and the glass vacuum heat pipes on two sides are symmetrically arranged. The solar water heater has the advantages of high thermal efficiency, high bearing pressure, convenience of maintenance and installation, high freezing resistance and wide application range.
Description
Technical field
The present invention relates to a kind of solar water heater, belong to the solar energy collecting technical field.
Background technology
Solar energy extensively more and more is subject to people's attention because of its environmental protection, energy-conservation, use occasion, and solar water heater is exactly an exemplary of utilizing the solar energy service in people's life.The critical piece of solar water heater is a solar thermal collector, it generally is divided into plate and vacuum type, and flat-plate solar heat collector and vacuum type heat collector all are to adopt the material of good thermal conduction and plate the effective coating of absorption sunshine on this material to make.And the vacuum tube of vacuum tube type heat collector needs high pressure resistant, the high temperature of its material for preventing explosion, and cost height is like this used extensively not as flat plate collector, and vacuum pattern solar water heater can not bear bigger pressure-bearing, and maintenance, maintenance difficult are installed; Thermal efficiency ratio is flat low, and fault is higher, and thermal starting is slower, and service life is than flat weak point.But the most outstanding shortcoming of flat-plate solar heat collector is exactly a heat-transfer matcrial is sealed, heat collector absorbs solar energy and heats up when have solar radiation daytime, but to heat collector cooling when not having solar light irradiation at night, temperature can make inner some steam that produce of heat collector from high to low, these steam are not as discharging, the thermal-arrest plate of heat collector after using a period of time, solar thermal collector can take place by the phenomenon of vapour corrosion, and this can directly reduce the absorptivity of thermal-arrest plate to solar energy, also can influence its heat-transfer effect, and metal (flat board) formula solar water heater is compared hot getting comparatively fast with glass (vacuum tube) formula solar water heater, install more convenient, can pressure-bearing use, tieing is few, and rubber parts is few, fault is few, maintenance rate is low, but anti-freezing property is more relatively poor than vacuum glass tubular type solar water heater, only is adapted at south and uses.
In addition, the sealing ring of being seen solar water heater all is exposed to the outside on the open market, and the time one is of a specified duration, will wear out gradually, has a strong impact on service life; And existing sealing ring thickness is 1-2cm, and surface smoothing causes sealing effectiveness not good.The vacuum tube diameter of existing solar water heater is often excessive simultaneously, and water velocity is low to make hot water circuit efficient reduce, and makes troubles for client's use.
Summary of the invention
The objective of the invention is for a kind of not only thermal efficiency height is provided, pressure-bearing is big, maintenance and install simple and frost resistance is good, the scope of application is wider, the solar water heater of longer service life.
For achieving the above object, technical scheme of the present invention is:
A kind of solar water heater, it comprises that connecting case with the engineering heat collector is connected the glass vacuum thermal-pipe that is provided with, be arranged on the engineering module heat collector that the engineering heat collector connects case inside connect the case inner bag, be used to support whole water heater support, control water heater controller and be used for the storage tank of water storage, it is characterized in that the two ends that described engineering heat collector connects case are provided with water entrance, its casing both sides are provided with a plurality of connection interfaces, glass vacuum thermal-pipe mouth of pipe place is provided with silica gel sealing ring by inside, be connected setting with the connection interface, the both sides glass vacuum thermal-pipe is the symmetric arrays setting.
According to this structure, be provided with a plurality of connection interfaces owing to connect the both sides of case at the engineering heat collector, be symmetrical arranged glass vacuum thermal-pipe by being communicated with the interface connection, this glass-vacuum tube is provided with silica gel sealing ring by inside and is connected setting with the UNICOM interface, like this be provided with one regard to solar water heater installation and the maintenance all more convenient, and the scope of application is also wider, such as being applicable to hotel, sub-district, hospital, school or the like; Another side has direct relation for whole solar water heater heat production, also with the circulation of water in the water heater glass vacuum thermal-pipe direct relation is arranged also, and the water circulation is fast more, and water heats up fast more, makes heat production efficient improve greatly.Wherein, silica gel sealing ring is arranged on the inside of glass vacuum thermal-pipe, and is not exposed in the air, and such setting has prolonged service life of silica gel sealing ring.When solar radiation, glass vacuum thermal-pipe in the utility model begins thermal-arrest, make the water in the pipe heat gradually, utilize the different physical principle of cold and hot proportion, circulate by the mutual handover of water in managing and in the attemperater, connect case by the engineering heat collector, flow to rapidly in the storage tank, the water in the storage tank all heats the most at last.
Further, engineering module heat collector connects the diameter range 30-120mm of case inner bag caliber.
Preferably, engineering module heat collector connects the diameter range 50-70mm of case inner bag caliber.
According to this structure, because engineering module heat collector connects the diameter range 50-70mm of case inner bag caliber, one side being set can accelerating water and connect circulating in the bile duct in the case like this at engineering module heat collector, it is very fast that water temperature in the whole solar water heater is risen, and saved the time; Another side, when can enlarge reservoir storage, can be bigger obtain solar energy, quicken water temperature and rise.
Further, the outside of silica gel sealing ring is formed with rib, and the thickness of silica gel sealing ring is 3-5cm.
According to this structure, because the outside of silica gel sealing ring is formed with rib, such setting can be better for glass vacuum thermal-pipe and the sealing that is communicated with between the interface.Thickness is made as 3-5cm simultaneously, helps increasing sealing effectiveness.
The invention has the beneficial effects as follows: the high good heat preservation performance of the thermal efficiency not only, pressure-bearing is big, maintenance and install simple and frost resistance is good, the scope of application is wider, service life is of a specified duration.
Description of drawings
Fig. 1 is structural representation of the present invention (part-structure);
Fig. 2 is cross-sectional view of the present invention (part-structure).
Among the figure: 1, the engineering heat collector connects case 1-1, is communicated with interface 2, silica gel sealing ring; 3, glass vacuum thermal-pipe.
The specific embodiment
The invention will be further described below in conjunction with drawings and Examples.
With reference to the accompanying drawings 1 and Fig. 2, present embodiment comprises that connecting case 1 with the engineering heat collector is connected the glass vacuum thermal-pipe 3 that is provided with, be arranged on the engineering module heat collector that the engineering heat collector connects case 1 inside and connect the case inner bag, be used to support the support of whole water heater, the controller of control water heater and the storage tank (not shown) that is used for water storage, the two ends that the engineering heat collector connects case are provided with water entrance, its casing both sides are provided with a plurality of connection interface 1-1, glass vacuum thermal-pipe 3 mouth of pipe places are provided with silica gel sealing ring 2 by inside and are connected setting with connection interface 1-1, and both sides glass vacuum thermal-pipe 3 is the symmetric arrays setting.
In addition, engineering module heat collector connects the diameter range 30-120mm of case inner bag caliber, and such being provided with can be accelerated circulating of water, makes the water temperature in the whole solar water heater rise very fast.
Be formed with rib at glass vacuum thermal-pipe 3 with the outside that is communicated with employed silica gel sealing ring 2 between the interface 1-1, because the outside of silica gel sealing ring 2 is formed with rib, thickness is 3-5cm, and such setting can be better for glass vacuum thermal-pipe 3 and the sealing that is communicated with between the interface 1-1.
After solar water heater of the present invention is devoted oneself to work use, when solar radiation to glass vacuum thermal-pipe 3, cold water enters glass vacuum thermal-pipe 3, gradually cause water temperature to raise after generated heat by the solar radiation face, and the opaco of pipe is owing to be subjected to sunlight abundance inadequately, water temperature in the pipe is lower, the temperature difference between the two, the principle of utilizing hot water come-up cold water to descend, in pipe, at first produce the water microcirculation and water in will managing all heats, utilize the different physical principle of cold and hot proportion equally, the hot water that is produced in the pipe is through connection interface 1-1 and engineering module heat collector connects the case inner bag and the engineering heat collector connects case 1, reach storage tank again, therefore just produced the constantly hot cold circulation of mutual handover, the water in the most whole solar water heater storage water tank in the pipe and between the water in the storage tank.
Claims (5)
1. solar water heater, it comprises that connecting case with the engineering heat collector is connected the glass vacuum thermal-pipe that is provided with, be arranged on the engineering module heat collector that the engineering heat collector connects case inside and connect the case inner bag, be used to support the support of whole water heater, the controller of control water heater and the storage tank that is used for water storage, it is characterized in that the two ends that described engineering heat collector connects case are provided with water entrance, its casing both sides are provided with a plurality of connection interfaces, described glass vacuum thermal-pipe mouth of pipe place is provided with silica gel sealing ring by inside, be connected setting with the connection interface, the both sides glass vacuum thermal-pipe is the symmetric arrays setting.
2. according to the described solar water heater of claim 1, it is characterized in that: engineering module heat collector connects the diameter range 30-120mm of case inner bag caliber.
3. according to the described solar water heater of claim 2, it is characterized in that: engineering module heat collector connects the diameter range 50-70mm of case inner bag caliber.
4. according to the described solar water heater of claim 1, it is characterized in that: the outside of described silica gel sealing ring is formed with rib.
5. according to the described solar water heater of claim 1, it is characterized in that: the thickness of described silica gel sealing ring is 3-5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102084566A CN102052769A (en) | 2009-11-02 | 2009-11-02 | Solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102084566A CN102052769A (en) | 2009-11-02 | 2009-11-02 | Solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102052769A true CN102052769A (en) | 2011-05-11 |
Family
ID=43957342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102084566A Pending CN102052769A (en) | 2009-11-02 | 2009-11-02 | Solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102052769A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107202433A (en) * | 2016-03-18 | 2017-09-26 | 常州英泊索尔新能源有限公司 | The perpendicular intubation solar water heater of integral type for arranging formula water tank with pipe |
| CN111854013A (en) * | 2020-07-29 | 2020-10-30 | 江苏西墅新能源科技有限公司 | Hydraulic system matching device for linkage of floor heating air conditioner |
-
2009
- 2009-11-02 CN CN2009102084566A patent/CN102052769A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107202433A (en) * | 2016-03-18 | 2017-09-26 | 常州英泊索尔新能源有限公司 | The perpendicular intubation solar water heater of integral type for arranging formula water tank with pipe |
| CN111854013A (en) * | 2020-07-29 | 2020-10-30 | 江苏西墅新能源科技有限公司 | Hydraulic system matching device for linkage of floor heating air conditioner |
| CN111854013B (en) * | 2020-07-29 | 2022-03-25 | 江苏西墅新能源科技有限公司 | Hydraulic system matching device for linkage of floor heating air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110511 |