CN201429251Y - Water pipe draining device of solar water heater - Google Patents
Water pipe draining device of solar water heater Download PDFInfo
- Publication number
- CN201429251Y CN201429251Y CN2009201548785U CN200920154878U CN201429251Y CN 201429251 Y CN201429251 Y CN 201429251Y CN 2009201548785 U CN2009201548785 U CN 2009201548785U CN 200920154878 U CN200920154878 U CN 200920154878U CN 201429251 Y CN201429251 Y CN 201429251Y
- Authority
- CN
- China
- Prior art keywords
- water
- main body
- outer tube
- nozzle main
- 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
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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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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
A water pipe draining device of a solar water heater comprises a water nozzle main body, a positioning ring, a sealing plug, a silicone ring, an outer tube water inlet, an outer tube, an inner tube water inlet, an inner tube, a water tank, a spring and a string. The outer tube water inlet inside the water tank is blocked via the sealing plug, thereby preventing water inside the water tank flowinginto the water nozzle main body. Water inside the water nozzle main body is drained and can not enter a water tube communicated with an indoor environment, thereby being capable of preventing an openwater tube from being frozen and blocked in winter. Simultaneously, when in use, a user can directly utilize water inside the water heater, thereby avoiding water waste caused by discharging cold water inside the tube at first and then utilizing the water in the water heater. The water pipe draining device is reasonable in design, simple in structure and convenient in mounting, dismounting and maintenance, and is water-saving, durable, and safe.
Description
Technical field
The utility model relates to a kind of solar water heater waterpipe device, particularly a kind of solar water heater water pipe emptying device.
Background technology
Solar water heater utilizes the luminous energy of the sun to absorb in the water heater, converts hot water to.Save the energy, not only cleaned but also health, safe ready, the inexhaustible clean renewable sources of energy are adopted in the modern life widely, are subjected to that people are consistent to be favored.Solar water heater is installed in the open, and particularly in arctic weather, water inlet pipe and outlet pipe are usually by freezing obstruction, and current must not circulate about making, and have caused solar water heater to lose proper function.In order to solve this difficult problem, the scientific and technical personnel of manufacturing enterprise that have have adopted motor control valve to control pipeline discharge on the water heater, and the water in the pipeline is carried out emptying, are out of order as motor or valve, just cause the emptying failure.The scientific and technical personnel of relevant scientific research institution and enterprise constantly go the exploratory development solar water heater technical difficult problem that winter, waterpipe was frozen to block, done technical improvement in many places, obtain certain effect, but in practical experience of life, still had the technical barrier that does not overcome as yet.
Summary of the invention
The purpose of this utility model is to overcome above deficiency, solve occluded water in the water pipe, prevent cold day waterpipe by bursting by freezing or cause seepy question, provide a kind of reasonable in design, simple in structure, dismounting is easy to maintenance, a kind of solar water heater water pipe emptying device of durable, safety.
The technical scheme that its technical problem that solves the utility model adopts is: contain the water nozzle main body, centring ring, sealing-plug, the silica gel circle, the outer tube inlet opening, outer tube, interior water inlet tube hole, interior pipe, water tank, spring, cotton rope, the water nozzle main body is a round tube shape, the lower end is provided with screw thread, be provided with jump ring sheet groove above, the water nozzle main body is provided with a silica gel circle, on the silica gel circle, under be respectively equipped with a sealed pressing sleeve, silica gel circle on the water nozzle main body is installed on the water tank, outer tube in water tank is provided with an outer tube inlet opening near silica gel circle position, the outer tube inboard is provided with centring ring up and down, be provided with interior pipe in the water nozzle main body, interior pipe is provided with two sealing-plugs, for one on the other, interior pipe is provided with an interior water inlet tube hole, is provided with a spring between interior pipe top and the water tank, the center of pipe in cotton rope ties down, the cotton rope head stretches out the outer end of water tank, has constituted complete a kind of solar water heater water pipe emptying device.
The know-why that this device adopts is: with sealing-plug the outer tube inlet opening in the water tank is stopped up, the water in the water tank must not be flow in the water nozzle main body.Water in the water nozzle main body is carried out emptying, must not enter into the indoor water pipe that communicates in, can prevent effectively that winter, the open water pipeline was frozen to block the generation of phenomenon.Solve open-air water pipe when the winter of severe cold, water pipe usually is frozen to block or is freezing, has caused the generation of drainage, waste water resource.The top of pipe was provided with two sealing-plugs in spring in the outer tube was pushed down in the interior pipe, the cotton rope in the pulling on the pipe, position, top and the centring ring of pipe are mutually by positioning in making, sealing-plug just in time matches with the outer tube inlet opening, and the outer tube inlet opening is stopped up, and must not intake.Following plug sealing together plays the secondary seal effect, prevents to leak, and the water in the water nozzle main body is carried out emptying.During water, untie cotton rope, spring sets back sealing-plug, drops to a following centring ring, and the outer tube inlet opening is opened, and the hot water in the water heater is fed directly to water in the waterpipe by the outer tube water inlet pipe.Avoid cold water in the first discharge pipe, just can use the water of water heater, cause the waste of water.This apparatus structure is simple, and dismounting is easy to maintenance, and applicability is strong, can effectively solve the winter water pipe and be frozen to block problem, has brought convenience to the user.
The beneficial effects of the utility model are: the emptier on the solar energy water pipeline is stopped up the outer tube inlet opening in the water tank with sealing-plug, and the water in the water tank must not be flow in the water nozzle main body.Water in the water nozzle main body is carried out emptying, must not enter into the indoor water pipe that communicates in, can prevent effectively that winter, the open water pipeline was frozen to block the generation of phenomenon.Simultaneously, begin directly to use the water in the water heater during water, avoid cold water in the first discharge pipe, just can use the water of water heater, cause the waste of water.This device is reasonable in design, simple in structure, using water wisely, dismounting are easy to maintenance, durable, safety.
Description of drawings
Be in conjunction with the accompanying drawings and embodiments the utility model to be further described below:
It among the figure a kind of solar water heater drainage pipeline emptier structural representation
In the drawings: 1. the water nozzle main body, 2. centring ring, 3. sealing-plug, 4. the silica gel circle, 5. the outer tube inlet opening, 6. outer tube, 7. in the water inlet tube hole, 8. in pipe, 9. water tank, 10. spring, 11. cotton ropes
The specific embodiment
In the drawings: water nozzle main body 1 is a round tube shape, the lower end is provided with screw thread, be provided with jump ring sheet groove above, water nozzle main body 1 is provided with a silica gel circle 4, on silica gel circle 4, under be respectively equipped with a sealed pressing sleeve, silica gel circle 4 on the water nozzle main body 1 is installed on the water tank 9, outer tube 6 in water tank 9 is provided with an outer tube inlet opening 5 near silica gel circle 4 positions, outer tube 6 inboards are provided with centring ring 2 up and down, pipe 8 in being provided with in the water nozzle main body 1, in pipe 8 be provided with two sealing-plugs 3, for one on the other, interior pipe 8 is provided with an interior water inlet tube hole 7, be provided with a spring 10 between interior pipe 8 tops and the water tank 9, the center of pipe 8 in cotton rope 11 ties down, 11 outer ends of stretching out water tank 9 of cotton rope have constituted complete a kind of solar water heater water pipe emptying device.With sealing-plug 3 the outer tube inlet opening 5 of 9 li in water tank is stopped up, made the water of 9 li in water tank must not flow into 1 li of water nozzle main body.The water of 1 li of water nozzle main body is carried out emptying, must not enter into the indoor water pipe that communicates in, can prevent effectively that winter, the open water pipeline was frozen to block the generation of phenomenon.Solve open-air water pipe when the winter of severe cold, water pipe usually is frozen to block or is freezing, has caused the generation of drainage, waste water resource.The top of pipe 8 in spring 10 in the outer tube 6 is pushed down, interior pipe is provided with two sealing-plugs 3 for 8 li, the cotton rope 11 in the pulling on the pipe 8, pipe 8 position, top and centring ring 2 are mutually by positioning in making, sealing-plug 3 just in time matches with outer tube inlet opening 5, and outer tube inlet opening 5 is stopped up, and must not intake.Below plug sealing together 3 play the secondary seal effect, prevent to leak, the water of 1 li of water nozzle main body is carried out emptying.During water, untie cotton rope 11, spring 10 sets back sealing-plug 3, drops to a following centring ring 2, and outer tube inlet opening 5 is opened, and the hot water in the water heater enters water nozzle main body 1 by interior water inlet tube hole 7 with water, is fed directly in the waterpipe.Avoid cold water in the first discharge pipe, just can use the water of water heater, cause the waste of water.This apparatus structure is simple, and dismounting is easy to maintenance, and applicability is strong, can effectively solve the winter water pipe and be frozen to block problem, has brought convenience to the user.
Claims (1)
1. solar water heater water pipe emptying device, contain the water nozzle main body, centring ring, sealing-plug, the silica gel circle, the outer tube inlet opening, outer tube, interior water inlet tube hole, interior pipe, water tank, spring, cotton rope, it is characterized in that: the water nozzle main body is a round tube shape, the lower end is provided with screw thread, be provided with jump ring sheet groove above, the water nozzle main body is provided with a silica gel circle, on the silica gel circle, under be respectively equipped with a sealed pressing sleeve, silica gel circle on the water nozzle main body is installed on the water tank, outer tube in water tank is provided with an outer tube inlet opening near silica gel circle position, the outer tube inboard is provided with centring ring up and down, be provided with interior pipe in the water nozzle main body, interior pipe is provided with two sealing-plugs, and for one on the other, interior pipe is provided with an interior water inlet tube hole, be provided with a spring between interior pipe top and the water tank, the center of pipe in cotton rope ties down, the cotton rope head stretches out the outer end of water tank, has constituted complete a kind of solar water heater water pipe emptying device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201548785U CN201429251Y (en) | 2009-04-30 | 2009-04-30 | Water pipe draining device of solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201548785U CN201429251Y (en) | 2009-04-30 | 2009-04-30 | Water pipe draining device of solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201429251Y true CN201429251Y (en) | 2010-03-24 |
Family
ID=42032990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201548785U Expired - Fee Related CN201429251Y (en) | 2009-04-30 | 2009-04-30 | Water pipe draining device of solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201429251Y (en) |
-
2009
- 2009-04-30 CN CN2009201548785U patent/CN201429251Y/en not_active Expired - Fee Related
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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: 20100324 Termination date: 20140430 |