CN204214154U - Preventing absorbing shrinkage protective device solar water heater - Google Patents
Preventing absorbing shrinkage protective device solar water heater Download PDFInfo
- Publication number
- CN204214154U CN204214154U CN201420522529.5U CN201420522529U CN204214154U CN 204214154 U CN204214154 U CN 204214154U CN 201420522529 U CN201420522529 U CN 201420522529U CN 204214154 U CN204214154 U CN 204214154U
- Authority
- CN
- China
- Prior art keywords
- semitight
- angle elbow
- storage tank
- lamellar body
- elbow pipe
- 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
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
- Y02E10/44—Heat exchange systems
Abstract
The utility model relates to a kind of preventing absorbing shrinkage protective device solar water heater; right-angle elbow pipe is provided with between side anchor tip and upper anchor tip; the sidewall of right-angle elbow pipe is evenly provided with some hollow holes; polyurethane foam is filled with in right-angle elbow pipe; slip locating ring is slidably connected in the vertical one end upward of L-type blast pipe; semitight film lamellar body is provided with in the inner ring of slip locating ring; the cross section of semitight film lamellar body, in the semicircular arc structure raised up, is provided with cross recess at the center of semitight film lamellar body.The utility model adopts right-angle elbow pipe, by the blocking of polyurethane foam, can while maintenance water body be unlike flows outside, reach the effect getting rid of excessive gas, simultaneously in order to bonding to sealing, adopt the semitight film lamellar body of particular design, can when needs be vented, gas is discharged from cross recess smoothly, avoids producing water tank and rises bad or inhale flat phenomenon.
Description
Technical field
The utility model relates to the technical field of solar water heater, especially a kind of preventing absorbing shrinkage protective device solar water heater.
Background technology
In known technical field, solar energy is converted into heat energy by solar water heater, and water is heated to high-temperature from low temperature, uses to meet the hot water of people in life, production.Time in the winter time, the maintenance of solar water heater should be noted that whether exhaust outlet is unobstructed, and the exhaust outlet on solar water heater water tank will keep clear, if blocking may cause water tank rise bad or inhale flat water tank.
Utility model content
The technical problems to be solved in the utility model is: provide a kind of preventing absorbing shrinkage protective device solar water heater, the object that the water tank that effectively can reach winter solar energy water heater is vented smoothly.
The utility model solves the technical scheme that its technical problem adopts: a kind of preventing absorbing shrinkage protective device solar water heater, comprise the storage tank of the upper end being arranged on vacuum tube collector, described storage tank is disposed with hot water outlet, blowdown electrical heating hole and inlet opening, the sidewall of described storage tank is provided with L-type blast pipe, and one end of described L-type blast pipe vertically upward, the other end is inserted in the inner chamber of storage tank, the port being inserted in storage tank at described L-type blast pipe is provided with side anchor tip, anchor tip is provided with at the top of described storage tank, right-angle elbow pipe is provided with between described side anchor tip and upper anchor tip, the sidewall of described right-angle elbow pipe is evenly provided with some hollow holes, polyurethane foam is filled with in described right-angle elbow pipe, and plastic film layers is provided with between described polyurethane foam and the inwall of right-angle elbow pipe, and the through hole corresponding with hollow hole is offered on described plastic film layers,
Slip locating ring is slidably connected in the vertical one end upward of described L-type blast pipe, semitight film lamellar body is provided with in the inner ring of described slip locating ring, the cross section of described semitight film lamellar body, in the semicircular arc structure raised up, is provided with cross recess at the center of described semitight film lamellar body.
The beneficial effects of the utility model are: the utility model structure is simple, and the connecting tube that the direct employing being different from through type is common, pressure balance pump-down process is carried out to the inside of water tank, but pass through right-angle elbow pipe, by the blocking of polyurethane foam, can while maintenance water body be unlike flows outside, reach the effect getting rid of excessive gas, simultaneously in order to bonding to sealing, adopt the semitight film lamellar body of particular design, can when needs be vented, gas is discharged from cross recess smoothly, avoids producing water tank and rises bad or inhale flat phenomenon.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the partial enlargement structural representation at A place in Fig. 1;
Fig. 3 is the structural representation of semitight film lamellar body in the utility model;
In figure: 1. vacuum tube collector, 2. storage tank, 3. hot water outlet, 4. blowdown electrical heating hole, 5. inlet opening, 6.L type blast pipe, 7. side anchor tip, 8. goes up anchor tip, 9. right-angle elbow pipe, 10. slip locating ring, 11. semitight film lamellar bodies.
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
The preferred embodiment of the utility model preventing absorbing shrinkage protective device solar water heater as shown in FIG. 1 to 3, comprise the storage tank 2 of the upper end being arranged on vacuum tube collector 1, storage tank 2 is disposed with hot water outlet 3, blowdown electrical heating hole 4 and inlet opening 5, the sidewall of storage tank 2 is provided with L-type blast pipe 6, and one end of L-type blast pipe 6 vertically upward, the other end is inserted in the inner chamber of storage tank 2, the port being inserted in storage tank 2 at L-type blast pipe 6 is provided with side anchor tip 7, anchor tip 8 is provided with at the top of storage tank 2, right-angle elbow pipe 9 is provided with between side anchor tip 7 and upper anchor tip 8, the sidewall of right-angle elbow pipe 9 is evenly provided with some hollow holes, polyurethane foam is filled with in right-angle elbow pipe 9, and plastic film layers is provided with between polyurethane foam and the inwall of right-angle elbow pipe 9, and on plastic film layers, offer the through hole corresponding with hollow hole,
Slip locating ring 10 is slidably connected in the vertical one end upward of L-type blast pipe 6, semitight film lamellar body 11 is provided with in the inner ring of slip locating ring 10, the cross section of described semitight film lamellar body 11, in the semicircular arc structure raised up, is provided with cross recess at the center of semitight film lamellar body 11.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on description, must determine its technical scope according to right.
Claims (1)
1. a preventing absorbing shrinkage protective device solar water heater, comprise the storage tank (2) of the upper end being arranged on vacuum tube collector (1), described storage tank (2) is disposed with hot water outlet (3), blowdown electrical heating hole (4) and inlet opening (5), the sidewall of described storage tank (2) is provided with L-type blast pipe (6), and one end of described L-type blast pipe (6) vertically upward, the other end is inserted in the inner chamber of storage tank (2), it is characterized in that: the port being inserted in storage tank (2) described L-type blast pipe (6) is provided with side anchor tip (7), upper anchor tip (8) is provided with at the top of described storage tank (2), right-angle elbow pipe (9) is provided with between described side anchor tip (7) and upper anchor tip (8), the sidewall of described right-angle elbow pipe (9) is evenly provided with some hollow holes, polyurethane foam is filled with in described right-angle elbow pipe (9), and plastic film layers is provided with between described polyurethane foam and the inwall of right-angle elbow pipe (9), and the through hole corresponding with hollow hole is offered on described plastic film layers,
Slip locating ring (10) is slidably connected in the vertical one end upward of described L-type blast pipe (6), semitight film lamellar body (11) is provided with in the inner ring of described slip locating ring (10), the cross section of described semitight film lamellar body (11), in the semicircular arc structure raised up, is provided with cross recess at the center of described semitight film lamellar body (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420522529.5U CN204214154U (en) | 2014-09-12 | 2014-09-12 | Preventing absorbing shrinkage protective device solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420522529.5U CN204214154U (en) | 2014-09-12 | 2014-09-12 | Preventing absorbing shrinkage protective device solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204214154U true CN204214154U (en) | 2015-03-18 |
Family
ID=52982819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420522529.5U Expired - Fee Related CN204214154U (en) | 2014-09-12 | 2014-09-12 | Preventing absorbing shrinkage protective device solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204214154U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112830685A (en) * | 2021-01-19 | 2021-05-25 | 嘉善银升玻璃有限公司 | Kitchen electric glass edge treatment device and process thereof |
-
2014
- 2014-09-12 CN CN201420522529.5U patent/CN204214154U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112830685A (en) * | 2021-01-19 | 2021-05-25 | 嘉善银升玻璃有限公司 | Kitchen electric glass edge treatment device and process thereof |
| CN112830685B (en) * | 2021-01-19 | 2022-09-06 | 浙江银升新材料有限公司 | Kitchen electric glass edge treatment device and process thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150318 Termination date: 20180912 |