CN203771754U - Water injection automatic closing device for solar water heater - Google Patents
Water injection automatic closing device for solar water heater Download PDFInfo
- Publication number
- CN203771754U CN203771754U CN201420172658.6U CN201420172658U CN203771754U CN 203771754 U CN203771754 U CN 203771754U CN 201420172658 U CN201420172658 U CN 201420172658U CN 203771754 U CN203771754 U CN 203771754U
- Authority
- CN
- China
- Prior art keywords
- water
- turn
- cavity
- steel ball
- closing
- 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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Classifications
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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
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a water injection automatic closing device for a solar water heater. A solar water tank is connected with a water inlet pipe (1) and a water return pipe (3), and a water valve is arranged on the water inlet pipe (1). The automatic closing device comprises a closing cavity (4) arranged on the water inlet pipe (1), a closing steel ball (6) is arranged in the closing cavity (4), and a separation blade used in cooperation with the closing steel ball (6) is arranged on the inner wall of the closing cavity (4). A water pot (7) is arranged outside the closing cavity (4) and connected with the closing cavity (4) through a rope (10), a magnet (8) for attracting the closing steel ball (6) is arranged on the top of the water pot (7), a siphon pipe (9) for leading water out is arranged in the water pot (7), and the water return pipe (3) is communicated with the water pot (7). Due to the gravity of water, the closing steel ball is made to be separated from attractive force of the magnet, the closing steel ball is matched with the separation blade in the closing cavity, a water injection channel is closed, and waste of water resources is avoided.
Description
Technical field
The utility model relates to solar water heater field, and specifically a kind of solar water heater water filling automatically shuts down device.
Background technology
Known, solar water heater is due to the advantage of easy to use and environmental protection and energy saving, by people, adopted more and more, current solar water heater is all generally that water valve on manually opened water inlet pipe comes to water filling in solar water container, and after water tank is filled with, water overflows from return pipe, whether user has water to overflow to judge whether the water of water tank is filled with by return pipe, in a lot of situations, user can forget and close water valve, thereby causes the waste of water resource.
Utility model content
The purpose of this utility model is to provide solar water heater water filling to automatically shut down device, and this cutoff device can automatically shut down waterflood path after solar water container is filled with water, avoids the waste of water resource.
The utility model solves the technical scheme that its technical problem adopts:
Solar water heater water filling automatically shuts down device, solar water container connects respectively water inlet pipe and return pipe, water inlet pipe is provided with water valve, the described device that automatically shuts down comprises the shutoff cavity of being located on water inlet pipe pipeline, turn-off in cavity and be provided with shutoff steel ball, the inwall that turn-offs cavity is provided with and turn-offs steel ball and form the catch coordinating; Turn-off cavity outside and be provided with water pot, water pot is connected with shutoff cavity by rope, and water pot top is provided with the magnet that attracts to turn-off steel ball, is provided with the siphon pipe for water is drawn in water pot, and described return pipe is connected with water pot.
Further, the porch in described shutoff cavity and exit arrange respectively ringwise the first catch and the second catch, turn-off steel ball between the first catch and the second catch.
The beneficial effects of the utility model are, utilize the gravity of water, make to turn-off the gravitation that steel ball departs from magnet, and by with turn-off cavity in catch coordinate, realize the shutoff to waterflood path, avoided the waste of water resource.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Fig. 1 is the structural representation of the utility model horizontally set;
Fig. 2 is the work schematic diagram of embodiment in Fig. 1;
Fig. 3 is the vertical structural representation arranging of the utility model;
Fig. 4 is the work schematic diagram of embodiment in Fig. 3.
The specific embodiment
embodiment mono-
As shown in Figure 1, what for water inlet pipe 1 the utility model of horizontally set, provide automatically shuts down device lateral setting, water inlet pipe 1 is provided with water valve 2, the described device that automatically shuts down comprises the shutoff cavity 4 of being located on water inlet pipe 1 pipeline, turn-off in cavity 4 and be provided with and turn-off steel ball 6, the inwall that turn-offs cavity 4 is provided with and turn-offs steel ball 6 and form the catch coordinating, porch and the exit of turn-offing in cavity 4 arrange respectively ringwise the first catch 11 and the second catch 5, turn-off steel ball 6 between the first catch 11 and the second catch 5; Turn-off cavity 4 belows and be provided with water pot 7, water pot 7 is connected with shutoff cavity 4 by rope 10, and water pot 7 tops are provided with the magnet 8 that attracts to turn-off steel ball 6, are provided with the siphon pipe 9 for water is drawn in water pot 7, and the return pipe 3 of solar water heater is connected with water pot 7.
Shown in Fig. 2, during use, manual unlocking water valve 2, water enters from water inlet pipe 1, owing to turn-offing steel ball 6, by magnet 8, is held, and water flows through and turn-offs cavity 4, then enter solar water container, after solar water container is filled with, water flows into water pots 7 from return pipe 3, along with the water of water pot 7 increases gradually, its gravity also increases gradually, when its gravity is greater than magnet 8 and turn-offs the magnetic force of steel ball 6, water pot 7 falls, and rope 10 hangs water pot 7; Turn-off the attraction of steel ball 6 disengaging magnet 8 magnetic force, because current are turn-offing the interior pressure differential that exists of cavity 4, make to turn-off steel ball 6 and coordinate and get lodged in the second catch 5 places with the second catch 5 formation, realize the shutoff to waterflood path, avoided the waste of water resource; User closes water valve 2 and completes this injecting process, and siphon pipe 9 can, by the water discharge in water pot 7, as need reuse, as long as manually hold up water pot 7, allow magnet 8 and shutoff steel ball 6 again be attached together.
Embodiment bis-
As shown in Figure 3, the device that automatically shuts down providing for water inlet pipe 1 the utility model of vertical setting vertically arranges, water inlet pipe 1 is provided with water valve 2, the described device that automatically shuts down comprises the shutoff cavity 4 of being located on water inlet pipe 1 pipeline, turn-off in cavity 4 and be provided with and turn-off steel ball 6, the inwall that turn-offs cavity 4 is provided with and turn-offs steel ball 6 and form the catch coordinating, porch and the exit of turn-offing in cavity 4 arrange respectively ringwise the first catch 11 and the second catch 5, turn-off steel ball 6 between the first catch 11 and the second catch 5; Turn-off cavity 4 sides and be provided with water pot 7, water pot 7 is connected with shutoff cavity 4 by rope 10, and water pot 7 tops are provided with the magnet 8 that attracts to turn-off steel ball 6, are provided with the siphon pipe 9 for water is drawn in water pot 7, and the return pipe 3 of solar water heater is connected with water pot 7.
Shown in Fig. 4, during use, manual unlocking water valve 2, water enters from water inlet pipe 1, owing to turn-offing steel ball 6, by magnet 8, is held, and water flows through and turn-offs cavity 4, then enter solar water container, after solar water container is filled with, water flows into water pots 7 from return pipe 3, along with the water of water pot 7 increases gradually, its gravity also increases gradually, when its gravity is greater than magnet 8 and turn-offs the magnetic force of steel ball 6, water pot 7 falls, and rope 10 hangs water pot 7; Turn-off the attraction of steel ball 6 disengaging magnet 8 magnetic force, owing to having water filling pressure and pressure differential in pipeline, turn-off steel ball 6 and form and coordinate with the second catch 5, get lodged in the second catch 5 places, realize the shutoff to waterflood path, avoided the waste of water resource; User closes water valve 2 and completes this injecting process, and siphon pipe 9 can, by the water discharge in water pot 7, as need reuse, as long as manually hold up water pot 7, allow magnet 8 and shutoff steel ball 6 again be attached together.
The above, be only preferred embodiment of the present utility model, not the utility model done to any pro forma restriction; Any those of ordinary skill in the art, do not departing from technical solutions of the utility model scope situation, all can utilize method and the technology contents of above-mentioned announcement to make many possible changes and modification to technical solutions of the utility model, or be revised as the equivalent embodiment of equivalent variations.Therefore; every content that does not depart from technical solutions of the utility model; according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, be equal to replacements, equivalence changes and modify, all still belong in the scope that technical solutions of the utility model protect.
Claims (2)
1. solar water heater water filling automatically shuts down device, solar water container connects respectively water inlet pipe (1) and return pipe (3), water inlet pipe (1) is provided with water valve, it is characterized in that, the described device that automatically shuts down comprises the shutoff cavity (4) of being located on water inlet pipe (1) pipeline, turn-off in cavity (4) and be provided with and turn-off steel ball (6), the inwall that turn-offs cavity (4) is provided with and turn-offs steel ball (6) and form the catch coordinating; Turn-off cavity (4) outside and be provided with water pot (7), water pot (7) is connected with shutoff cavity (4) by rope (10), water pot (7) top is provided with the magnet (8) that attracts to turn-off steel ball (6), in water pot (7), be provided with the siphon pipe (9) for water is drawn, described return pipe (3) is connected with water pot (7).
2. solar water heater water filling according to claim 1 automatically shuts down device, it is characterized in that, porch in described shutoff cavity (4) and exit arrange respectively ringwise the first catch (11) and the second catch (5), turn-off steel ball (6) and are positioned between the first catch (11) and the second catch (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420172658.6U CN203771754U (en) | 2014-04-11 | 2014-04-11 | Water injection automatic closing device for solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420172658.6U CN203771754U (en) | 2014-04-11 | 2014-04-11 | Water injection automatic closing device for solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203771754U true CN203771754U (en) | 2014-08-13 |
Family
ID=51288939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420172658.6U Expired - Fee Related CN203771754U (en) | 2014-04-11 | 2014-04-11 | Water injection automatic closing device for solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203771754U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940121A (en) * | 2014-04-11 | 2014-07-23 | 高望 | Water injection automatic closing device for solar water heater |
-
2014
- 2014-04-11 CN CN201420172658.6U patent/CN203771754U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940121A (en) * | 2014-04-11 | 2014-07-23 | 高望 | Water injection automatic closing device for solar water heater |
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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: 20140813 Termination date: 20160411 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |