CN203216074U - Water filling controller for solar water heaters - Google Patents
Water filling controller for solar water heaters Download PDFInfo
- Publication number
- CN203216074U CN203216074U CN 201320220962 CN201320220962U CN203216074U CN 203216074 U CN203216074 U CN 203216074U CN 201320220962 CN201320220962 CN 201320220962 CN 201320220962 U CN201320220962 U CN 201320220962U CN 203216074 U CN203216074 U CN 203216074U
- Authority
- CN
- China
- Prior art keywords
- valve body
- shrouding
- valve
- seal plate
- water
- 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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- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
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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
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- Float Valves (AREA)
Abstract
A water filling controller for solar water heaters comprises a manually operated control valve and a water tank control valve; the upper end and lower end of the manually operated control valve are provided with tube fittings, one sidewall of a valve body is connected with a seal plate valve, the part, which is outside the valve body, of a seal plate valve body is connected with the valve body through a tension spring, the seal plate valve body can move relative to the valve body and keep sealing, a retractable rod is arranged at the right end of the seal plate valve in design, the left end of the retractable rod is connected with the seal plate valve body through a snap spring, the right end of the retractable rod is overlay on the left end of a seal plate, the right end of the seal plate is connected with the inner wall of the valve body through a hinge, the right end surface of the retractable rod is a left slope, and correspondingly, the left end surface of the seal plate is designed as a right slope; the lower tube fitting extends into the valve body, the extended end of the lower tube fitting is sealed by the seal plate, and the upper part of the seal plate is connected with a cross rod in the valve body through a pressure spring; the water tank control valve is a floating ball arranged in an overflow tube. The water filling controller has a simple structure, is small in size, does not need to consume electricity, is convenient to maintain, and is suitable for use in households.
Description
Technical field
The utility model relates to a kind of last water controller of solar water heater.
Background technology
Traditional solar water heater needs manually to go up water, and last water need utilize the pressure of running water, and water needs the manual-lock running water valve when full.This water feeding mode must someone be guarded, otherwise water can be excessive, causes unnecessary waste.For addressing this problem, there are many solar water heaters to adopt the automatic loading water valve now; The structure of automatic loading water valve all is the magnetic valve form, the automatic loading water valve of this structure be generally positioned at outside water box near, and need to be electrically connected, repair very inconveniently, cost is also very high simultaneously, has raised the price of solar water heater.
The utility model content
The purpose of this utility model provides a kind of automatic loading water valve indoor and simple in structure that is positioned at.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of water-supply control device of solar water heater is characterized in: it is made up of hand control valve and water tank control valve; Hand control valve is serially connected with on indoor section of the upper and lower conduit, on its valve body, following two ends are pipe joint, be connected with the shrouding valve on one sidewall of valve body, the shrouding valve body is positioned at the outer part of valve body and is connected with valve body by extension spring, movable and the maintenance sealing of the relative valve body of shrouding valve body, be fixedly connected with handle on the shrouding valve body, the middle part design that the shrouding valve body is positioned at the valve inner branch has expansion link, the expansion link left end is connected with the shrouding valve body by jump ring, the right-hand member of expansion link laminates the left end of shrouding, and the right-hand member of shrouding is connected on the valve interior wall by hinge, and the expansion link right side is left-leaning inclined-plane, correspondingly, the left side of shrouding is designed to the Right deviation inclined-plane; The lower tube joint extends in valve body, and shutoff is carried out by shrouding in the elongated end termination, and shrouding top links to each other with cross bar in the valve body by stage clip; The water tank control valve is the ball float that is arranged in the overflow pipe.
When normal water was full, shrouding was positioned at the below of expansion link and the spacing realization of expansion link to the shutoff of shrouding, and ball float rose to the high-order and narrow spilling water mouth of pipe and cooperated the spilling water mouth of pipe is sealed this moment, under this state, and the isostasy of shrouding upper and lower end face; When on the needs during water, the lack of water ball float falls in the water tank, water tank cavity and extraneous conducting, and the pulling handle, handle drive shrouding valve body, expansion link move to left, and shrouding raises up under the hydraulic pressure effect, and running water enters in the water tank by upper and lower conduit.When water tank is filled with again, ball float sealing overflow pipe, the pressure balance of shrouding upper and lower end face, under the effect of stage clip, shrouding overcomes the frictional force compression expansion link that contacts the inclined-plane with expansion link, and final expansion link resilience is carried out spacing to shrouding, and shrouding carries out shutoff to the lower tube pull head.
For the sake of security, can a relief valve be installed on water tank again, perhaps ball float be designed to certain pressure-bearing limit value.
The utility model is simple in structure, and volume is little, need not electricity consumption, and is easy to maintenance, is fit to family and uses.
Description of drawings
Fig. 1 is the structural representation of water tank control valve in the utility model.
Fig. 2 is the structural representation of hand control valve in the utility model.
Among the figure 1, water tank 2, overflow pipe 3, ball float 4, upper and lower conduit 5, handle 6, shrouding valve body 7, extension spring 8, valve body 9, stage clip 10, cross bar 11, shrouding 12, hinge 13, jump ring 14, expansion link.
The specific embodiment
Embodiment 1
As shown in Figure 1 and Figure 2, a kind of water-supply control device of solar water heater, it is made up of hand control valve and water tank control valve; Hand control valve is serially connected with on indoor section of the upper and lower conduit, on its valve body 8, following two ends are pipe joint, be connected with the shrouding valve on one sidewall of valve body, shrouding valve body 6 is positioned at valve body 8 outer parts and is connected with valve body 8 by extension spring 7,6 relative the valve body 8 movable and maintenance sealings of shrouding valve body, be fixedly connected with handle 5 on the shrouding valve body 6, the middle part design that shrouding valve body 6 is positioned at valve body 8 parts has expansion link 14, expansion link 14 left ends are connected with shrouding valve body 6 by jump ring 13, the right-hand member of expansion link laminates the left end of shrouding 11, the right-hand member of shrouding 11 is connected on valve body 8 inwalls by hinge 12, expansion link 14 right sides are left-leaning inclined-plane, correspondingly, the left side of shrouding 11 is designed to the Right deviation inclined-plane; The lower tube joint extends in valve body 8, and shutoff is carried out by shrouding 11 in the elongated end termination, and shrouding 11 tops link to each other with cross bar 10 in the valve body 8 by stage clip 9; The water tank control valve is the ball float 3 that is arranged in the overflow pipe 2.
Claims (1)
1. water-supply control device of solar water heater, it is characterized in that: it is made up of hand control valve and water tank control valve; Hand control valve is serially connected with on indoor section of the upper and lower conduit, on its valve body (8), following two ends are pipe joint, be connected with the shrouding valve on one sidewall of valve body, shrouding valve body (6) is positioned at the outer part of valve body (8) and is connected with valve body (8) by extension spring (7), shrouding valve body (6) the movable and maintenance sealing of valve body (8) relatively, be fixedly connected with handle (5) on the shrouding valve body (6), the middle part design that shrouding valve body (6) is positioned at valve body (8) part has expansion link (14), expansion link (14) left end is connected with shrouding valve body (6) by jump ring (13), the right-hand member of expansion link laminates the left end of shrouding (11), the right-hand member of shrouding (11) is connected on valve body (8) inwall by hinge (12), expansion link (14) right side is left-leaning inclined-plane, correspondingly, the left side of shrouding (11) is designed to the Right deviation inclined-plane; The lower tube joint extends in valve body (8), and shutoff is carried out by shrouding (11) in the elongated end termination, and shrouding (11) top links to each other by the interior cross bar (10) of stage clip (9) and valve body (8); The water tank control valve is for being arranged at the ball float (3) in the overflow pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320220962 CN203216074U (en) | 2013-04-27 | 2013-04-27 | Water filling controller for solar water heaters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320220962 CN203216074U (en) | 2013-04-27 | 2013-04-27 | Water filling controller for solar water heaters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203216074U true CN203216074U (en) | 2013-09-25 |
Family
ID=49205601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320220962 Expired - Fee Related CN203216074U (en) | 2013-04-27 | 2013-04-27 | Water filling controller for solar water heaters |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203216074U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105841373A (en) * | 2016-05-25 | 2016-08-10 | 江苏浴普太阳能有限公司 | Solar automatic water feed system |
-
2013
- 2013-04-27 CN CN 201320220962 patent/CN203216074U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105841373A (en) * | 2016-05-25 | 2016-08-10 | 江苏浴普太阳能有限公司 | Solar automatic water feed system |
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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: 20130925 Termination date: 20140427 |