CN205536628U - Automatic evacuation system of preventing frostbite of solar water heater one -pipe water -supply line and sewer - Google Patents
Automatic evacuation system of preventing frostbite of solar water heater one -pipe water -supply line and sewer Download PDFInfo
- Publication number
- CN205536628U CN205536628U CN201620354829.6U CN201620354829U CN205536628U CN 205536628 U CN205536628 U CN 205536628U CN 201620354829 U CN201620354829 U CN 201620354829U CN 205536628 U CN205536628 U CN 205536628U
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- China
- Prior art keywords
- water
- valves
- check
- pipe
- valve
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- 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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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 208
- 208000001034 Frostbite Diseases 0.000 title abstract 2
- 238000007599 discharging Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 235000020679 tap water Nutrition 0.000 claims description 4
- 239000008399 tap water Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 5
- 238000007710 freezing Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 230000005520 electrodynamics Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000002528 anti-freeze Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000003247 decreasing Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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
Abstract
The utility model provides an automatic evacuation system of preventing frostbite of solar energy one -pipe water -supply line and sewer, includes the solar energy water tank, sewer pipe is gone up to the interior type of the falling U pipe of water tank, and the water storage tank, set up the check valve in the water storage tank. The bell float. The connecting rod. The tee bend. The sail branch road is formed to the sail pipeline to the water of the certain volume of splendid attire in messenger's water storage tank, the filter, pipe connection hot water valve, hot water valve connection nozzle and/or tap, cold water water feeding valve connecting tube, the running water water source is connected to the cold water valve other end. This system utilizes negative pressure siphon principle to realize carrying out the evacuation to the water in the last sewer pipe, and this system can not only reach the evacuation. And frost -proof purpose, it not influenced by the incrustation scale to economize on water in addition. Indoor operation is opened promptly and is gone out hot water promptly. The simple structure of this system, dependable performance, preparation, use, simple to operate, practical safety, environmental protection and energy saving.
Description
Technical field
This utility model relates to technical field of solar water heaters, on specifically a kind of solar water heater one-pipe
Lower water automatic-discharging winterization system, efficiently solves cold snap in winter and easily causes the upper and lower conduit road frozen block of solar water heater
Freezing problem.
Background technology
Solar water heater is notable because of its energy-saving effect, uses installation the most universal.Solar water heater is typically mounted on
Outdoor roof or roof, be connected with indoor feed pipe by pipeline, it is achieved water up and down.After being finished hot water, in pipeline
Inevitably retaining cold water, the water in pipeline is easy to freeze in the winter time, even results in pipe freezeup freezing.Solve pipe at present
The method that road freezes is to use heating tape to thaw pipeline heating, but this method consumes electric energy and is easily damaged on fire, has relatively
Big potential safety hazard；Using electrodynamic valve, electromagnetic valve control realization tube emptying antifreeze, this method service life is short to be easily damaged.
Prior art there is problems in that one, uses heating tape heating to thaw and can not get rid of the water retaining in pipeline, often
Secondary use needs the cold water in discharge line just can go out hot water, waste water resource；Its two, heating tape shortcoming be consume electric energy, and
And year is long aging the most on fire, even results in fire；Its three, use electrodynamic valve, the exhaust-valve of electromagnetic valve to need, by electric drive, to disappear
Consuming electric power, it is the most freezing that exhaust-valve is arranged on outdoor winter；Its four, electrodynamic valve, electromagnetic valve are short for service life, and easy fouling causes
Poorly sealed leak.
Knowable to discussed above, how solar pipe system is improved so that it reaches higher use relaxes simultaneously
Appropriate, relatively low use cost, longer service life and advantageously operation be that prior art does not the most solve
Technical barrier.
Summary of the invention
The purpose of this utility model is to provide one, and comfort is higher, use cost is relatively low, service life is longer
And operate solar water heater one-pipe upper and lower water automatic-discharging winterization system easily.Native system can not only reach solar heat
The purpose that hydrophone tube emptying is antifreeze, and design simple in construction, installs and uses easy to operate, practical safety, do not consume electric energy,
Durable, environmental protection.
This utility model solves its technical problem and be the technical scheme is that a kind of solar water heater one-pipe is upper and lower
Water automatic-discharging winterization system, including solar water container, inverted U pipe, upper and lower conduit road, water tank, filter one, filter
Two, cold water water supply valve, hot water valve, described inverted U tube opening direction is bottom solar water container, and the exit of inverted U pipe is even
Connecing the upper and lower conduit road being positioned at outside described solar water container, upper and lower conduit road connects water tank upper end, described storage through filter two
Arrange in water pot by check-valves one, bell float, check-valves two, connecting rod, threeway one, check-valves three, the upper water of threeway two composition
Branch road, and make water tank contains the water of certain volume, the lower end of described water tank is connected with interior conduit by filter one
Hot water valve and cold water water supply valve, cold water water supply valve and hot water valve be connected in parallel, and hot water valve connects shower nozzle and/or faucet, cold water
Water supply valve connects tap water water source.Realize the water in pipeline automatic by controlling the open and close of cold water water supply valve and hot water valve
Emptying.
The spool of the spool of described check-valves one, bell float and check-valves two connects through connecting rod concentric vertical, becomes one
Body structure, described check-valves one, the spool top of check-valves two are sealing gaskets, and spool vertical ascent is for closing direction, under spool
Reduce to open conducting direction.
Described threeway one, check-valves three, the upper water branch road of threeway two composition, check-valves three is spring pressure formula check-valves, valve
Core lower end is sealing gasket, and spool rises to opening direction, and spool drops to close direction.
On the described bell float water surface in water tank, it is not closed completely by check-valves one, check-valves two in order to protect
Time, stop the water level in water tank to raise the gas and water ratio destroyed in water tank.
Described filter one and filter two are removable filter, are arranged on the top and bottom of water tank, it is ensured that
Water tank is not affected by impurities in water and incrustation scale.
The beneficial effects of the utility model are: do not change solar water heater water tank structure, and single channel pipeline can realize water
Share with lower water, it is not necessary to individually water supply pipeline, cost-effective, the simply improvement to physical arrangement, it is not necessary to consume electric energy, just
Guaranteeing the solar water heater normal use in season of freezing, this system is for closing integrated design simultaneously, and not effluent is not subject to
Incrustation scale affects, and without electrodynamic valve electromagnetic valve, the reliability and durability life-span is long, and operating process is carried out in indoor, on water process under water
Water in rear automatic-discharging pipeline, practical safety, simple in construction.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
In figure: 1 solar water container, 2 inverted U pipes, 3 water tanks, 4 upper and lower conduit roads, 5 check-valves one, 6 check-valves
Two, 7 check-valves three, 8 bell floats, 9 connecting rods, 10 threeway one, 11 threeway two, 12 cold water water supply valves, 13 hot water valve,
14 filter one, 15 filters two.
Detailed description of the invention
For the ease of understanding technology contents of the present utility model, below in conjunction with the accompanying drawings it is described further:
As it is shown in figure 1, a kind of solar water heater one-pipe upper and lower water automatic-discharging winterization system, including solar water container
1, inverted U pipe 2, water tank 3, upper and lower conduit road 4, check-valves 1, check-valves 26, check-valves 37, bell float 8, connecting rod 9,
Threeway 1, threeway 2 11, cold water water supply valve 12, hot water valve 13, filter 1, filter 2 15.
Described inverted U pipe 2 opening direction is bottom solar water container 1, and the exit connection of inverted U pipe 2 is positioned at described
Upper and lower conduit road 4 outside solar water container 1, upper and lower conduit road 4 connects water tank 3 upper end, described water tank 3 through filter 2 15
Interior setting is made up of check-valves 1, bell float 8, check-valves 26, connecting rod 9, threeway 1, check-valves 37, threeway 2 11
Upper water branch road, and make water tank 3 contains the water of certain volume, the lower end of described water tank 3 is by filter 1 and indoor
Pipeline connects hot water valve 13 and cold water water supply valve 12, cold water water supply valve 12 and hot water valve 13 are connected in parallel, and hot water valve 13 connects spray
Head and/or faucet, cold water water supply valve 12 connects tap water water source.
The spool of the spool of described check-valves 1, bell float 8 and check-valves 26 connects through connecting rod 9 concentric vertical, becomes
Being structure as a whole, described check-valves 1, the spool top of check-valves 26 are sealing gaskets, and spool vertical ascent is closedown direction,
Spool drops to the unlatching conducting direction of check-valves 1, check-valves 26.
Described threeway 1, check-valves 37, the upper water branch road of threeway 2 11 composition, check-valves 37 is spring pressure formula non-return
Valve, spool lower end is sealing gasket, and spool rises to opening direction, and spool drops to close direction.
On the described bell float 8 water surface in water tank 3, close by check-valves 1, check-valves 26 in order to protect
Time not tight, the water level in water tank 3 is stoped to raise the gas and water ratio destroyed in water tank 3.
Described filter 1 and filter 2 15 are removable filter, are arranged on the top and bottom of water tank 3,
Guarantee that water tank 3 is not affected by impurities in water and incrustation scale.
When solar water container 1 adds water, opening cold water water supply valve 12, hot water valve 13 is closed, and tap water enters
Through threeway 1 in water tank 3, owing to check-valves 1 jack-up, check-valves 1 and check-valves 26 spool are risen by hydraulic pressure effect
Being simultaneously in closed mode, water enters the check-valves 37 of upper water branch road, and spool is entered threeway 2 11, threeway by hydraulic pressure jack-up, water
2 11 lower end check-valves 26 are in cut out direction, and water, through upper and lower conduit road 4, enters solar water container 1, upper water through inverted U pipe 2
Step completes；When closing cold water water supply valve 12, hydraulic pressure declines, and check-valves 37 spool is automatically switched off, check-valves 1 check-valves
26 spools rely on self gravitation to drop to unlatching conduction position, and check-valves 1, check-valves 26 turn on, the sky on water tank 3 top
Gas enters in upper and lower conduit road 4, and the water in upper and lower conduit road 4 divides by the pressure of water, gravity at the peak of inverted U pipe 2
Not Liu Ru solar water container 1 with water tank 3, the air on water tank 3 top has replaced the sky that the water in upper and lower conduit road 4 is formed
Atmospheric pressure withstands the water in inverted U pipe 2, and the water in upper and lower conduit road 4 is by automatic-discharging.
When using hot water, cold water water supply valve 12 is closed, and opens hot water valve 13, and water is released, in water tank 3
Water level decreasing, owing to the air on water tank 3 top forms negative pressure in airtight pipeline, while water level decreasing, inverted U pipe 2 is
The water of high point is flowed in water tank 3 by negative-pressure siphon effect, and the hot water in upper and lower conduit road 4 constantly flows from solar water container 1
Under, release hot water through water tank 3 through hot water valve 13 to shower nozzle and/or faucet；After using hot water, close hot water valve 13, water storage
Water level in tank 3 raises, and the air on water tank 3 top enters the upper and lower conduit road 4 peak to inverted U pipe 2, and water herein leans on
Pressure gravity separately flows in solar water container 1 and water tank 3, and siphonage is destroyed, and upper and lower conduit road 4 is again by automatically
Emptying.
Described water tank 3 is structure as a whole with the upper water branch road in water tank 3, and the upper water branch road in water tank 3 moves on to storage
Water pot 3 is outer also can reach identical effect.
Described water tank 3 should be installed vertically on indoor and use end higher than the highest indoor hot water effluent, and convenient formation is necessarily
The pressure of the hydraulic current of height, it is ensured that the normal use of solar energy evacuation and anti-freezing system.
The above is only preferred implementation of the present utility model, it is noted that for the common skill of the art
For art personnel, on the premise of without departing from the technology of the present invention principle, it is also possible to make some improvement and modification, these improve and
Modification also should be regarded as protection scope of the present invention.
In addition to the technical characteristic described in description, it is the known technology of those skilled in the art.
Claims (2)
1. a solar water heater one-pipe upper and lower water automatic-discharging winterization system, including solar water container (1), upper and lower conduit
Road (4), cold water water supply valve (12), hot water valve (13) is characterized in that:
Also include inverted U pipe (2), water tank (3), check-valves one (5), check-valves two (6), check-valves three (7), bell float
(8), connecting rod (9), threeway one (10), threeway two (11), filter one (14), filter two (15), described inverted U pipe (2) is opened
Mouthful direction is near solar water container (1) bottom, and the exit of inverted U pipe (2) connects and is positioned at described solar water container (1) outward upper
Sewer pipe (4), upper and lower conduit road (4) are arranged within filter two (15) connects water tank (3) upper end, described water tank (3)
By check-valves one (5), bell float (8), check-valves two (6), connecting rod (9), threeway one (10), check-valves three (7), threeway two
(11) the upper water branch road formed, and make water tank (3) contains the water of certain volume, the lower end of described water tank (3) was passed through
Filter one (14) is connected hot water valve (13) and cold water water supply valve (12), cold water water supply valve (12) and hot water valve (13) with interior conduit
Being connected in parallel, hot water valve (13) connects shower nozzle and/or faucet, and cold water water supply valve (12) connects tap water water source.
Solar water heater one-pipe the most according to claim 1 upper and lower water automatic-discharging winterization system, is characterized in that: institute
The spool stating the spool of check-valves one (5), bell float (8) and check-valves two (6) connects through connecting rod (9) concentric vertical, becomes
Integrative-structure, described check-valves one (5), the spool top of check-valves two (6) are sealing gaskets；
Water branch road on described threeway one (10), check-valves three (7), threeway two (11) composition；
Described filter one (14) and filter two (15) are removable filter, be arranged on water tank (3) upper end and under
End.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620354829.6U CN205536628U (en) | 2016-04-26 | 2016-04-26 | Automatic evacuation system of preventing frostbite of solar water heater one -pipe water -supply line and sewer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620354829.6U CN205536628U (en) | 2016-04-26 | 2016-04-26 | Automatic evacuation system of preventing frostbite of solar water heater one -pipe water -supply line and sewer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205536628U true CN205536628U (en) | 2016-08-31 |
Family
ID=56796209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620354829.6U Expired - Fee Related CN205536628U (en) | 2016-04-26 | 2016-04-26 | Automatic evacuation system of preventing frostbite of solar water heater one -pipe water -supply line and sewer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205536628U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106595089A (en) * | 2016-12-16 | 2017-04-26 | 滨州市甲力太阳能科技有限公司 | Wall-attachment type emptying kettle |
| CN107101389A (en) * | 2017-05-12 | 2017-08-29 | 侯隆飙 | Super insulation shower formula solar thermal collector |
| CN112577210A (en) * | 2020-12-08 | 2021-03-30 | 山东耀国光热科技股份有限公司 | Intelligent heat collection and storage type vacuum tube solar heat collection system |
-
2016
- 2016-04-26 CN CN201620354829.6U patent/CN205536628U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106595089A (en) * | 2016-12-16 | 2017-04-26 | 滨州市甲力太阳能科技有限公司 | Wall-attachment type emptying kettle |
| CN106595089B (en) * | 2016-12-16 | 2018-12-04 | 滨州市甲力太阳能科技有限公司 | Wall-attachment empties pot |
| CN107101389A (en) * | 2017-05-12 | 2017-08-29 | 侯隆飙 | Super insulation shower formula solar thermal collector |
| CN112577210A (en) * | 2020-12-08 | 2021-03-30 | 山东耀国光热科技股份有限公司 | Intelligent heat collection and storage type vacuum tube solar heat collection system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Shuhong Document name: Notification of Termination of Patent Right |
|
| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20170426 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |