CN201935431U - Water feed level controller of solar water heater - Google Patents
Water feed level controller of solar water heater Download PDFInfo
- Publication number
- CN201935431U CN201935431U CN2011200420230U CN201120042023U CN201935431U CN 201935431 U CN201935431 U CN 201935431U CN 2011200420230 U CN2011200420230 U CN 2011200420230U CN 201120042023 U CN201120042023 U CN 201120042023U CN 201935431 U CN201935431 U CN 201935431U
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- water
- water box
- box
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- cup
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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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- Domestic Plumbing Installations (AREA)
Abstract
The utility model discloses an upper water level controller of a solar water heater, which comprises a water box provided with a water outlet nozzle; the water outlet nozzle is communicated with a bottom plate of the water box; a cup body with an open upper end is sheathed in the water box; a bottom plate of the cup body is provided with a plug hole with a diameter of 1-3mm; connectors are arranged on the water box; a threading tube vertically arranged is communicated with a top plate of the water box and the lower end of the threading tube extends into the water box; an intake tube is communicated with a body of the threading tube outside the water box; a plurality of first connecting ropes which upwards and obliquely extend are uniformly distributed on the circumference of the cup body; second connecting ropes penetrate in the threading tube and the lower ends of the second connecting ropes are connected with the upper ends of the first connecting ropes; the intake tube is upwards inclined; the two connectors are semicircular plates which are respectively connected with the top plate and the bottom plate of the water box, and are provided with unthreaded holes. The water feed level controller has the advantage that water feed is ensured to be cut off automatically when water reaches the maximum level.
Description
Technical field
The utility model relates to a kind of water water-level control apparatus on the solar water heater that can guarantee automatic shutoff when water water is expired of going up.
Background technology
At present, but the mode of automatic shutoff had multiple when water water was full on the solar water heater, wherein: common a kind of mode is by the fast-open type water valve, is added on the water storage tank upside of solar water heater and the water box of interior dress ball-cock assembly (claiming secondary water tank again) is controlled water, and the fast-open type water valve is connected between the upper hose of water supply pipe and solar water heater.When needs to water storage tank on during water, manually open water valve, last water water route conducting and be water on the water storage tank by water valve, upper hose, ball-cock assembly; When last water water is full (when water level reaches the overfall place on water storage tank top), ball-cock assembly is closed, and last water water route disconnects, and finishes water conservancy project and does (usually, water valve is in normally open).Because the ball-cock assembly long period of soaking is in water, service life is shorter, break down easily, going up water water like this can't automatic shutoff when full, fail in time to close water valve again as the user, the still conducting of last water water route, water will be overflowed from the overfall on water storage tank top and be run off through the overflow pipe of solar water heater, so that cause the waste of water resource.
The utility model content
Technical problem to be solved in the utility model provides a kind of water water-level control apparatus on the solar water heater that can guarantee automatic shutoff when water water is expired of going up.
For solving the problems of the technologies described above, the utility model provides water water-level control apparatus on a kind of solar water heater, it comprises the water box that has faucet, faucet is communicated with the base plate of water box, the uncovered cup in suit upper end in the water box, have a diameter on the base plate of cup and be 1～3 millimeter leaking hole, on the water box connector is arranged, the vertical wire-passing tube of arranging is communicated with the top board of water box and its lower end puts in the water box, water inlet pipe is in the outer body of water box with wire-passing tube and is communicated with, circumferential uniform some first connection cords that are inclined upwardly and extend of cup, second connection cord is installed in the wire-passing tube and the upper end of its lower end and first connection cord joins.
For can concise description for the purpose of the problem, below water water-level control apparatus on the solar water heater described in the utility model be all abbreviated as this control device.
When upper hose, the overflow pipe of solar water heater existed together a Room, this control device can be used with this solar water heater.
During use, the fast-open type water valve is vertically mounted on the vertical body of wall, and by import down, outlet is connected between the upper hose of water supply pipe and solar water heater in last mode, so that water valve cuts out when making when upwards promoting the handle of water valve water valve open, spur the handle of water valve downwards; By connector this control device is installed on the above-mentioned body of wall corresponding to the position of fast-open type water valve, the upper end of second connection cord and the handle outer end of water valve is joined, and water inlet pipe is communicated with the overflow pipe of solar water heater.
The operation principle of this control device is as follows:
When needs are given on the water storage tank of solar water heater water, artificial handle, the unlatching water valve that upwards promotes water valve, last water water route conducting and be water on the water storage tank by water valve, upper hose, meanwhile, handle by upwards spur second connection cord, first connection cord drives cup and rises;
When last water water is full (when water level reaches the overfall place on water storage tank top), water will overflow from the overfall on water storage tank top and through overflow pipe, water inlet pipe, wire-passing tube flows in the cup, directly cup is impacted because of current are concentrated, impulsive force is bigger, allow cup descend soon and drive first connection cord, second connection cord moves down, like this, second connection cord just can spur the handle of water valve downwards, make water valve close, the water route automatic disconnection of last water is finished water conservancy project and is done (diffuse out from the cup upper end in this process and the low amounts of water that flows to the water box is carried out overflow through faucet);
During water, repeat said process again on next time.
As seen, this control device has the advantage that can guarantee automatic shutoff when last water water is expired.
Described water inlet pipe is the updip shape.
Described connector is on two top boards that are connected on the water box respectively and the base plate and has the semicircular plate of unthreaded hole.
Description of drawings
Fig. 1 is the structure of this control device and installs and uses schematic diagram.
The specific embodiment
Below by embodiment and accompanying drawing this control device is described in further detail:
Referring to Fig. 1, this control device comprises the cylindric water box 1 that has faucet 1a.
On the water box 1 connector is arranged, connector is on two top boards that are connected on water box 1 respectively and the base plate and has the semicircular plate 3 of unthreaded hole.The vertical wire-passing tube of arranging 4 is communicated with the top board center of water box 1 and its lower end puts in the water box 1, and the water inlet pipe 5 of updip shape is in water box 1 body outward with wire-passing tube 4 and is communicated with, and faucet 1a is communicated with the base plate left vertical of water box 1.
The uncovered cylindric cup 2 in suit upper end in the water box 1, have a diameter on the base plate of cup 2 and be 2 millimeters leaking hole 2a, circumferentially uniform two the first connection cord 2b that are inclined upwardly and extend in the bottom of cup 2, the second connection cord 2c is installed in the wire-passing tube 4 and the upper end of its lower end and the first connection cord 2b joins.
The projection of the lower end of wire-passing tube 4 in horizontal plane is within the cross section scope of cup 2.
The cross sectional shape of water inlet pipe 5, wire-passing tube 4 and faucet 1a is circular, and the material of water box 1, cup 2, water inlet pipe 5, wire-passing tube 4 and faucet 1a can adopt metal material or ABS engineering plastics.
When upper hose 8a, the overflow pipe 8b of solar water heater 8 existed together a Room, this control device can be used with solar water heater 8.
During use, fast-open type water valve 6 (water valve 6 is commercially available product) is vertically mounted on (not shown described body of wall in the accompanying drawing) on the vertical body of wall, and by import down, outlet is connected between the upper hose 8a of water supply pipe 7 and solar water heater 8 in last mode, so that water valve 6 cuts out when making when upwards promoting the handle 6a of water valve 6 water valve 6 open, spur the handle 6a of water valve 6 downwards; By two semicircular plates 3 this control device is installed on the above-mentioned body of wall corresponding to the position of fast-open type water valve 6, the upper end of the second connection cord 2c and the handle 6a outer end of water valve 6 is joined, and water inlet pipe 5 is communicated with the overflow pipe 8b of solar water heater 8.
The operation principle of this control device is as follows:
When needs go up water for the water storage tank 8c of solar water heater 8, artificial handle 6a, the unlatching water valve 6 that upwards promotes water valve 6, the water route conducting of last water, water in the water supply pipe 7 is gone up water by water valve 6, upper hose 8a for water storage tank 8c, meanwhile, handle 6a drives cup 2 risings by upwards spurring the second connection cord 2c, the first connection cord 2b;
When last water water is full (when water level reaches the overfall 8d place on water storage tank 8c top), water will overflow from the overfall 8d on water storage tank 8c top and flow in the cup 2 through overflow pipe 8b, water inlet pipe 5, wire-passing tube 4, directly cup 2 is impacted because of current are concentrated, impulsive force is bigger, allow cup 2 descend soon and drive the first connection cord 2b, the second connection cord 2c and move down, like this, the second connection cord 2c just can spur the handle 6a of water valve 6 downwards, make water valve 6 close, the water route automatic disconnection of last water is finished water conservancy project and is done;
During water, repeat said process again on next time.
In addition, after last water conservancy project is finished, diffuse out from cup 2 upper ends and the low amounts of water that flows to the water box 1 is carried out overflow through faucet 1a, a small amount of surplus water in the cup 2 flows away successively through leaking hole 2a, faucet 1a.
As seen, this control device has the advantage that can guarantee automatic shutoff when last water water is expired.
Above-described only is a kind of embodiment of the present utility model.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model principle, can also make conspicuous some conversion or alternative and remodeling, these also should be considered as belonging to protection domain of the present utility model.Such as: the cross sectional shape of water box, cup also can be ellipse, square or other suitable shapes, and the diameter of leaking hole can determine flexibly as required that in addition, connector also can adopt other version.
Claims (3)
1. water water-level control apparatus on the solar water heater, it comprises the water box that has faucet, faucet is communicated with the base plate of water box, the uncovered cup in suit upper end in the water box, have a diameter on the base plate of cup and be 1～3 millimeter leaking hole, on the water box connector is arranged, it is characterized in that: the vertical wire-passing tube of arranging is communicated with the top board of water box and its lower end puts in the water box, water inlet pipe is in the outer body of water box with wire-passing tube and is communicated with, circumferential uniform some first connection cords that are inclined upwardly and extend of cup, second connection cord is installed in the wire-passing tube and the upper end of its lower end and first connection cord joins.
2. water water-level control apparatus on the solar water heater according to claim 1 is characterized in that: water inlet pipe is the updip shape.
3. water water-level control apparatus on the solar water heater according to claim 1 and 2 is characterized in that: connector is on two top boards that are connected on the water box respectively and the base plate and has the semicircular plate of unthreaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200420230U CN201935431U (en) | 2011-02-18 | 2011-02-18 | Water feed level controller of solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200420230U CN201935431U (en) | 2011-02-18 | 2011-02-18 | Water feed level controller of solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201935431U true CN201935431U (en) | 2011-08-17 |
Family
ID=44446949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200420230U Expired - Fee Related CN201935431U (en) | 2011-02-18 | 2011-02-18 | Water feed level controller of solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201935431U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102109232A (en) * | 2011-02-18 | 2011-06-29 | 瞿洪贵 | Water feeding level control device of solar water heater |
-
2011
- 2011-02-18 CN CN2011200420230U patent/CN201935431U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102109232A (en) * | 2011-02-18 | 2011-06-29 | 瞿洪贵 | Water feeding level control device of solar water heater |
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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: 20110817 Termination date: 20130218 |