CN201344652Y - Novel solar energy water heater - Google Patents

Novel solar energy water heater Download PDF

Info

Publication number
CN201344652Y
CN201344652Y CNU2009200096687U CN200920009668U CN201344652Y CN 201344652 Y CN201344652 Y CN 201344652Y CN U2009200096687 U CNU2009200096687 U CN U2009200096687U CN 200920009668 U CN200920009668 U CN 200920009668U CN 201344652 Y CN201344652 Y CN 201344652Y
Authority
CN
China
Prior art keywords
tubule
water
pipe
water tank
vacuum
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
Application number
CNU2009200096687U
Other languages
Chinese (zh)
Inventor
李进辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CNU2009200096687U priority Critical patent/CN201344652Y/en
Application granted granted Critical
Publication of CN201344652Y publication Critical patent/CN201344652Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/40Solar thermal energy, e.g. solar towers
    • Y02E10/44Heat exchange systems

Abstract

The utility model discloses a novel solar energy water heater, which comprises a vacuum pipe, a water tank, an upper water pipe and a lower water pipe, and further comprises a horizontal pipe and a plurality of longitudinal pipes, wherein one end of the horizontal pipe is closed, and the other end is communicated with the upper water pipe and the lower water pipe, the diameters of the longitudinal pipes are smaller than the inner diameter of the vacuum pipe, one ends of the longitudinal pipes are respectively communicated with the horizontal pipe, and the other ends are respectively inserted in the vacuum pipe, and leave a gap with the bottom of the vacuum pipe, the horizontal pipe can be arranged in the water tank, and can be arranged outside the water tank, and flexible corrugated pipe portions are arranged on the longitudinal pipes. Water enters the vacuum pipe through the upper water pipe, the lower water pipe, the horizontal pipe and the longitudinal pipes in turn, and further enters a water tank after heating by the vacuum pipe, and when water is discharged to use, water in the water tank not only can be discharged, water in the vacuum pipe but also can be discharged, the utilization ratio of hot water can be greatly improved, and the quality of water in the vacuum pipe can be simultaneously avoided from changing after continuously heating for a long period, and the vacuum pipe can be automatically cleaned for preventing the inner wall of the vacuum pipe from scaling, and the use efficiency of the solar energy water heater is improved.

Description

Novel solar water heater
Technical field
The utility model relates to a kind of water heater, particularly relates to a kind of novel solar water heater.
Background technology
At global energy situation anxiety, climate warming, today of serious threat economic development and people's life health, new energy substitution strategy is all actively being sought in countries in the world, in the hope of sustainable development with obtain the purpose of superiority in development in the future.Solar energy with its cleaning, continually, significant advantage such as safety, become the emphasis of concern.Wherein, solar water heater is most widely used at present, has entered common people's family, compares with gas heater with electric heater, and solar water heater has many good qualities: (1), solar energy are inexhaustible, nexhaustible.As long as sunlight is arranged, solar water heater just can carry out the photo-thermal conversion, all can move throughout the year; (2), environmental protection.Solar energy is as a kind of regenerative resource of cleaning, non-environmental-pollution, no potential safety hazard; (3), long service life, critical piece can reach more than 15 years service life.But, there is following problem in solar water heater in the market, because the water in the vacuum tube can not be released use, hot water can not get sufficient utilization, in addition after the long-time constantly heating of the water in the vacuum tube, water quality changes, there is healthy hidden danger, causes many solar water heater users to use back skin to have and disturb the sensation of itching, and retain a large amount of incrustation scale rubbish owing in the vacuum tube after 2 years, make solar temperature rising slack-off, heating-up temperature reduces.
The utility model content
Thereby technical problem to be solved in the utility model is to solve water in the solar water heater vacuum-tube can not release and cause water quality to change, and retains incrustation scale and then influence the problem of water heater use.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopted provides a kind of novel solar water heater, comprise vacuum tube, water tank and upper and lower conduit, also comprise a transverse tube and some longitudinal tubule (L tubule)s, described transverse tube one end sealing, the other end is communicated with upper and lower conduit, the diameter of described longitudinal tubule (L tubule) is less than the internal diameter of vacuum tube, one end of this longitudinal tubule (L tubule) is communicated with transverse tube respectively, the other end is inserted into respectively in the vacuum tube and with the bottom of vacuum tube and leaves the gap, and water enters water tank through behind upper and lower conduit, transverse tube and the longitudinal tubule (L tubule) and the gap between longitudinal tubule (L tubule) outer wall and vacuum tube inwall successively.
In the such scheme, described transverse tube is arranged in the water tank.
Described transverse tube is arranged on the water tank outside, and described longitudinal tubule (L tubule) passes the outer surface and the sealing of water tank upper wall of the upper wall and the longitudinal tubule (L tubule) of water tank.
Have flexible bellow portion on the described longitudinal tubule (L tubule), this bellows portion is positioned at the below of tank outer wall.
Described longitudinal tubule (L tubule) is threaded with transverse tube.
The material of described longitudinal tubule (L tubule) and transverse tube is a metal or nonmetal.
The utility model, water enters vacuum tube through upper and lower conduit, transverse tube and longitudinal tubule (L tubule) successively, after the vacuum tube heating, enter water tank from the gap between longitudinal tubule (L tubule) outer wall and the vacuum tube inwall, discharge water when using, not only can emit the water in the water tank, and the water in the vacuum tube can be emitted, improved the interest rate efficient of hot water greatly, avoided simultaneously causing water quality to change after the long-time constantly heating of water in the vacuum tube, in addition, the utility model can pass through last water automatically washing vacuum pipe, prevents the vacuum tube encrustation, has improved the service efficiency of solar water heater.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment one;
Fig. 2 is the structural representation of the utility model embodiment two;
Fig. 3 is the partial enlarged drawing of the longitudinal tubule (L tubule) in the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is made detailed explanation.
Fig. 1 is the structural representation of the utility model embodiment one, and this structure generally is applicable to makes new solar water heater.As shown in Figure 1, the utility model comprises vacuum tube 1, water tank 2 and upper and lower conduit 3, also comprise a transverse tube 4 and some longitudinal tubule (L tubule)s 5, described transverse tube 4 is arranged in the water tank 2, this transverse tube 4 one ends sealing, the other end is communicated with upper and lower conduit 3, the diameter of described longitudinal tubule (L tubule) 5 is less than the internal diameter of vacuum tube 1, for example, the diameter of vacuum tube is 20mm, and then selecting external diameter for use is the longitudinal tubule (L tubule) of 10mm, and an end of this longitudinal tubule (L tubule) 5 is communicated with transverse tube 4 respectively, the other end is inserted into respectively in the vacuum tube 1 and with the bottom of vacuum tube 1 and leaves the gap, and water is successively through upper and lower conduit, behind transverse tube and the longitudinal tubule (L tubule) and the gap between longitudinal tubule (L tubule) outer wall and vacuum tube inwall enters water tank.Longitudinal tubule (L tubule) 5 can be metal or nonmetal with the material of transverse tube 4, as 304 stainless steel tubes or PVR plastic tube.
As shown in Figure 3, install for convenience, have a flexible bellow portion 51 on the longitudinal tubule (L tubule) 5 of the present utility model, this bellows portion 51 is positioned at the below of tank outer wall, with reference to Fig. 1, Fig. 2.Like this, when assembling, can adjust the angle of longitudinal tubule (L tubule), make things convenient for longitudinal tubule (L tubule) to be inserted in the vacuum tube.
Fig. 2 is the structural representation of the utility model embodiment two, and this structure is particularly useful for the repacking to existing solar water heater.As shown in Figure 2, the difference of present embodiment and embodiment one is, transverse tube 4 is arranged on the outside of water tank 2, for example be arranged on the top of water tank 2, have the through hole suitable on the upper wall of water tank 2 with longitudinal tubule (L tubule) 5, the through hole that longitudinal tubule (L tubule) 5 passes on the above-mentioned water tank upper wall is inserted in the vacuum tube 1, is provided with sealing device between the outer surface of longitudinal tubule (L tubule) 5 and the water tank upper wall, in case leak-stopping water.
In the foregoing description, longitudinal tubule (L tubule) 5 adopts with transverse tube 4 and is threaded, certainly, those skilled in the art is appreciated that fully longitudinal tubule (L tubule) 5 and transverse tube 4 except that employing is threaded, can also adopt other connected mode, as for metal tube, the mode of welding can be adopted,, sweat soldering or mode such as bonding can also be adopted for nonmetal tubing.
The utility model is not limited to above-mentioned preferred forms, and anyone should learn the structural change of making under enlightenment of the present utility model, every with the utlity model has identical or close technical scheme, all fall within the protection domain of the present utility model.

Claims (6)

1, novel solar water heater, comprise vacuum tube, water tank and upper and lower conduit, it is characterized in that also comprising a transverse tube and some longitudinal tubule (L tubule)s, described transverse tube one end sealing, the other end is communicated with upper and lower conduit, and the diameter of described longitudinal tubule (L tubule) is less than the internal diameter of vacuum tube, and an end of this longitudinal tubule (L tubule) is communicated with transverse tube respectively, the other end is inserted into respectively in the vacuum tube and with the bottom of vacuum tube and leaves the gap, and water enters water tank through behind upper and lower conduit, transverse tube and the longitudinal tubule (L tubule) and the gap between longitudinal tubule (L tubule) outer wall and vacuum tube inwall successively.
2, novel solar water heater as claimed in claim 1 is characterized in that described transverse tube is arranged in the water tank.
3, novel solar water heater as claimed in claim 1 is characterized in that described transverse tube is arranged on the water tank outside, and the outer wall that described longitudinal tubule (L tubule) passes water tank is communicated with transverse tube and the outer surface and the tank outer wall sealing of longitudinal tubule (L tubule).
4, as claim 1 to 3 a described novel solar water heater of each claim, it is characterized in that having flexible bellow portion on the described longitudinal tubule (L tubule), this bellows portion is positioned at the below of tank outer wall.
5, novel solar water heater as claimed in claim 4 is characterized in that described longitudinal tubule (L tubule) is threaded with transverse tube.
6, novel solar water heater as claimed in claim 5 is characterized in that the material of described longitudinal tubule (L tubule) and transverse tube is respectively metal or nonmetal.
CNU2009200096687U 2009-02-16 2009-02-16 Novel solar energy water heater Expired - Fee Related CN201344652Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2009200096687U CN201344652Y (en) 2009-02-16 2009-02-16 Novel solar energy water heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2009200096687U CN201344652Y (en) 2009-02-16 2009-02-16 Novel solar energy water heater

Publications (1)

Publication Number Publication Date
CN201344652Y true CN201344652Y (en) 2009-11-11

Family

ID=41276232

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2009200096687U Expired - Fee Related CN201344652Y (en) 2009-02-16 2009-02-16 Novel solar energy water heater

Country Status (1)

Country Link
CN (1) CN201344652Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101846401A (en) * 2010-06-11 2010-09-29 合肥荣事达太阳能科技有限公司 Solar water heater with vacuum pipe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101846401A (en) * 2010-06-11 2010-09-29 合肥荣事达太阳能科技有限公司 Solar water heater with vacuum pipe

Similar Documents

Publication Publication Date Title
CN201344652Y (en) Novel solar energy water heater
CN204574495U (en) A kind of air-source water heater outer disk high-performance heat exchanger water tank
CN201909457U (en) All-glass vacuum tube solar water heater
CN202928128U (en) Novel collector
CN205939730U (en) Double tub of solid matter solar energy collection allies oneself with soot collector
CN201945071U (en) Vacuum heat-collecting pipe for solar water heater
CN204718158U (en) Flat-plate solar collector
CN201233111Y (en) Lengthened internal tube-type full glass vacuum tube
CN201025411Y (en) A novel solar heat collector
CN201344640Y (en) Flat-plate solar thermal-collecting tube
CN201032302Y (en) Series connection type water storing pipes
CN203949392U (en) A kind of superthermal two inner bag solar engineering double-row heat collectors of U-shaped pipe of leading
CN104061695B (en) One is superthermal leads the two inner bag solar engineering double-row heat collector of U-tube
CN201706731U (en) Siphonic vacuum pipe solar water heater
CN202709528U (en) Dedicated tube support for lower water outlet solar water heater
CN202770003U (en) Built-in heat exchanger of wall-mounted solar water heater
CN203405012U (en) Double-sleeve spiral interlayer type heat collection core tube
CN202581476U (en) Heat absorption type fire insulation ring of water heater utilizing waste heat of household gas stove
CN201016530Y (en) Solar heat absorption tube
CN201680618U (en) Solar energy water boiler
CN211625730U (en) Pressure-bearing solar water heater
CN209026937U (en) Solar energy concentrates thermal-arrest central heating supply system for families separately
CN201344636Y (en) Balcony type metal plate solar water heater
CN201535587U (en) Novel solar vacuum tube hot water return liner
CN203928473U (en) A kind of pressure-bearing hot radiation thermal-collecting tube

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: 20091111

Termination date: 20120216