CN203824130U - Vacuum-tube solar water heater electrical heating mounting structure - Google Patents
Vacuum-tube solar water heater electrical heating mounting structure Download PDFInfo
- Publication number
- CN203824130U CN203824130U CN201420188021.6U CN201420188021U CN203824130U CN 203824130 U CN203824130 U CN 203824130U CN 201420188021 U CN201420188021 U CN 201420188021U CN 203824130 U CN203824130 U CN 203824130U
- Authority
- CN
- China
- Prior art keywords
- electrical heating
- electric heater
- heater
- mounting structure
- seal ring
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 238000010438 heat treatment Methods 0.000 title claims abstract description 34
- 238000003860 storage Methods 0.000 claims abstract description 18
- 230000001681 protective effect Effects 0.000 claims description 18
- 238000005187 foaming Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000007789 sealing Methods 0.000 abstract description 7
- 238000001514 detection method Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000011112 process operation 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
Landscapes
- Resistance Heating (AREA)
Abstract
The utility model discloses a vacuum-tube solar water heater electrical heating mounting structure. The structure comprises an electrical heater placing hole formed in the inner container of a water storage tank, and an electrical heater mounted in the hole, wherein the electrical heater is mounted in the electrical heater placing hole in the inner container of the water storage tank through a helix structure; an O-shaped inner sealing ring is arranged on the electrical heater placing hole so as to be arranged on the electrical heater in a sleeving manner; an O-shaped outer sealing ring is arranged on the outer side of the O-shaped inner sealing ring; a fixing piece body is arranged on the outer side of the O-shaped outer sealing ring; an outer end cover is arranged on the fixing piece body; an electrical heating hole is formed in the outer end cover of the water storage tank in the axial direction of the electrical heater; an electrical heating shield is arranged on the electrical heating hole. According to the utility model, the mounting structure is simple in structure, can prevent water leakage and electric leakage of the electric heater, is convenient for the foaming and leakage-detecting of the water tank of a solar water heater, and improves the production efficiency.
Description
Technical field:
The utility model relates to solar water heater field, relates in particular to specifically a kind of solar vacuum-tube water heater electrical heating mounting structure.
Background technology:
Solar water heater solar energy is converted into heat energy, and water is heated to high-temperature from low temperature, to meet the hot water of people in life, production, uses.Solar energy is a kind of inexhaustible energy, the environment-protecting clean energy, so solar water heater is generally promoted, if run into continuously overcast and rainy, solar illuminating is not enough, solar water heater just cannot provide hot water, make troubles to people's life, in order to make up this defect, manufacturer adds electric heater on solar water heater water tank, auxiliary heating, makes solar water heater no matter run into what weather and can both meet the needs in people's daily life, production.
As everyone knows, after electric heater puts in water tank, fill on the electric heater putting hole of offering at water tank as stopper its outer end, realize and being connected with water tank, but due in water tank for a long time in high temperature, the reason such as add the long-term corrosion of water and expand with heat and contract with cold, make water tank putting hole and electric heater junction very easily occur drainage, as above-mentioned situation occurs, not only affect the normal use in people's daily life, to people's life, make troubles, the more important thing is the generation that easily causes electric leakage accident, severe patient will jeopardize user's life security, common solar vacuum-tube water heater in current China market, some storage tanks electric heater that has been pre-buried in process of production, but in production and use procedure, do not consider its safety and facilitate key element, as operation foaming and the leak detection in the later stage, can make troubles to production.
Utility model content:
The purpose of this utility model is just to provide a kind of solar vacuum-tube water heater electrical heating mounting structure, can prevent that electric heater from leaking, leaky, facilitates foaming and the leak detection of solar water heater water tank, has improved production efficiency.
In order to solve the existing problem of background technology, the utility model is by the following technical solutions:
A kind of solar vacuum-tube water heater electrical heating mounting structure, comprise the electric heater putting hole being arranged on water storage tank inner container and be arranged on electric heater wherein, described electric heater is arranged on the electric heater putting hole on water storage tank inner container by helical structure, described electric heater putting hole is provided with O type inner seal ring, O type inner seal ring is set on electric heater, make radially to seal with electric heater putting hole junction along electric heater, described O type inner seal ring outside is provided with O type exterior seal ring, described O type exterior seal ring outside is provided with fixed body part, described electric heater is axially successively through fixed body part, O type exterior seal ring, O type inner seal ring, O type inner seal ring, O type exterior seal ring must be along electric heater radially, axial direction sealing, fixture body is provided with outer end cap, make it possible to sealed electrical heater, in foaming and leak detection operation, can not impact electric heater, storage tank outer end cap along electric heater axial direction is provided with electrical heating hole, described electrical heating hole is provided with electrical heating guard shield.
Described fixture body comprises taper head tube, described taper head tube one end is connected with column annulus, the other end of column annulus is provided with outer end cap, the other end inner side of described taper head tube is provided with annulus, and make fixture body can be fixed on electric heater by the fixing helical structure of electric heater, the internal diameter of described outer end cap is identical with the external diameter of column annulus, and outer end cap can be fixed on column annulus closely.
Described electrical heating guard shield comprises circular cylinder, described circular cylinder is connected on storage tank outer end cap electrical heating hole, circular cylinder one end is connected with baffle plate, in the time of can preventing from foaming, foamed material overflows from circular cylinder, the other end upside of described circular cylinder is by being hingedly connected with protective cover, the other end downside of described circular cylinder is provided with buckling device, can make protective cover secure closure, described protective cover is circular, the external diameter of protective cover is identical with the internal diameter of circular cylinder, protective cover can close in circular cylinder, described protective cover outside is provided with groove, make operator open protective cover by groove closure.
The utility model utilizes helical structure that electric heater is placed in electric heater putting hole, and by O type inner seal ring, O type exterior seal ring, fixture body, make the firm also sealing of electric heater, all metallic objects that leak outside all communicate with storage tank inner barrel wall, can guarantee in storage tank that electric heater is in follow-up leak detection, foam process operation, avoiding occurring water inlet phenomenon while foamed material enters, be beneficial to external terminal sub-connection, can avoid leaky to occur simultaneously, outside is provided with electrical heating guard shield simultaneously, can guarantee the follow-up technological operation to electric heater.
The beneficial effects of the utility model:
It is simple in structure for the utility model, can prevent that electric heater from leaking, leaky, facilitates foaming and the leak detection of solar water heater water tank, has improved production efficiency.
Accompanying drawing explanation:
Fig. 1 is the utility model structural representation.
Wherein: 1, electric heater putting hole, 2, electric heater, 3, helical structure, 4, O type inner seal ring, 5, O type exterior seal ring, 6, fixture body, 7, electrical heating hole, 8, electrical heating guard shield, 9, taper head tube, 10, column annulus, 11, outer end cap, 12, annulus, 13, circular cylinder, 14, baffle plate, 15, anti-slip lid, 16, buckling device.
The specific embodiment:
Referring to accompanying drawing, a kind of solar vacuum-tube water heater electrical heating mounting structure, comprise the electric heater putting hole 1 being arranged on water storage tank inner container and be arranged on electric heater 2 wherein, described electric heater 2 is arranged on the electric heater putting hole 1 on water storage tank inner container by helical structure 3, on described electric heater putting hole, 1 is provided with O type inner seal ring 4, O type inner seal ring is set on electric heater, make radially to seal with electric heater putting hole junction along electric heater, described O type inner seal ring 4 outsides are provided with O type exterior seal ring 5, described O type exterior seal ring 5 outsides are provided with fixed body part 6, described electric heater 2 is axially successively through fixed body part 6, O type exterior seal ring 5, O type inner seal ring 4, O type inner seal ring 4, O type exterior seal ring 5 must be along electric heater 2 radially, axial direction sealing, fixture body 6 is provided with outer end cap 11, make it possible to sealed electrical heater, in foaming and leak detection operation, can not impact electric heater, storage tank outer end cap along electric heater 2 axial directions is provided with electrical heating hole 7, described electrical heating hole 7 is provided with electrical heating guard shield 8.
Described fixture body 6 comprises taper head tube 9, described taper head tube 9 one end are connected with column annulus 10, the other end of column annulus 10 is provided with outer end cap 11, the other end inner side of described conical head tube 9 is provided with annulus 12, and by the fixing bolt arrangement 3 of electric heater 2, fixture body can be fixed on electric heater 2, the internal diameter of described outer end cap 11 is identical with the external diameter of column annulus 10, and outer end cap 11 can be fixed on column annulus 10 closely.
Described electrical heating guard shield 8 comprises circular cylinder 13, described circular cylinder 13 is connected on storage tank outer end cap electrical heating hole 7, circular cylinder 13 one end are connected with baffle plate 14, in the time of can preventing from foaming, foamed material overflows from circular cylinder 13, the other end upside of described circular cylinder 13 is by being hingedly connected with protective cover 15, the other end downside of described circular cylinder 13 is provided with buckling device 16, can make protective cover 15 secure closure, described protective cover 15 is circular, the external diameter of protective cover 15 is identical with the internal diameter of circular cylinder 13, protective cover 15 can close in circular cylinder 13, described protective cover 15 outsides are provided with groove 16, make operator open protective cover 15 by groove 16 closures.
Claims (5)
1. a solar vacuum-tube water heater electrical heating mounting structure, comprise the electric heater putting hole being arranged on water storage tank inner container and be arranged on electric heater wherein, it is characterized in that: described electric heater is arranged on the electric heater putting hole on water storage tank inner container by helical structure, described electric heater putting hole is provided with O type inner seal ring, O type inner seal ring is set on electric heater, described O type inner seal ring outside is provided with O type exterior seal ring, described O type exterior seal ring outside is provided with fixed body part, fixture body is provided with outer end cap, storage tank outer end cap along electric heater axial direction is provided with electrical heating hole, described electrical heating hole is provided with electrical heating guard shield.
2. a kind of solar vacuum-tube water heater electrical heating mounting structure according to claim 1, it is characterized in that: described fixture body comprises taper head tube, described taper head tube one end is connected with column annulus, the other end of column annulus is provided with outer end cap, and the other end inner side of described taper head tube is provided with annulus.
3. a kind of solar vacuum-tube water heater electrical heating mounting structure according to claim 2, is characterized in that: the internal diameter of described outer end cap is identical with the external diameter of column annulus.
4. a kind of solar vacuum-tube water heater electrical heating mounting structure according to claim 1, it is characterized in that: described electrical heating guard shield comprises circular cylinder, described circular cylinder is connected on storage tank outer end cap electrical heating hole, circular cylinder one end is connected with baffle plate, the other end upside of described circular cylinder is by being hingedly connected with protective cover, and the other end downside of described circular cylinder is provided with buckling device.
5. a kind of solar vacuum-tube water heater electrical heating mounting structure according to claim 4, is characterized in that: described protective cover is for circular, and the external diameter of protective cover is identical with the internal diameter of circular cylinder, and described protective cover outside is provided with groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420188021.6U CN203824130U (en) | 2014-04-17 | 2014-04-17 | Vacuum-tube solar water heater electrical heating mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420188021.6U CN203824130U (en) | 2014-04-17 | 2014-04-17 | Vacuum-tube solar water heater electrical heating mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203824130U true CN203824130U (en) | 2014-09-10 |
Family
ID=51479617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420188021.6U Expired - Fee Related CN203824130U (en) | 2014-04-17 | 2014-04-17 | Vacuum-tube solar water heater electrical heating mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203824130U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105365619A (en) * | 2015-12-08 | 2016-03-02 | 重庆宏立至信汽车部件制造有限公司 | Seat armrest framework for preventing entry of chemical materials in foaming process |
-
2014
- 2014-04-17 CN CN201420188021.6U patent/CN203824130U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105365619A (en) * | 2015-12-08 | 2016-03-02 | 重庆宏立至信汽车部件制造有限公司 | Seat armrest framework for preventing entry of chemical materials in foaming process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20160417 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |