CN201903191U - Panel type medium circulating solar water heater - Google Patents

Panel type medium circulating solar water heater Download PDF

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Publication number
CN201903191U
CN201903191U CN2010205665850U CN201020566585U CN201903191U CN 201903191 U CN201903191 U CN 201903191U CN 2010205665850 U CN2010205665850 U CN 2010205665850U CN 201020566585 U CN201020566585 U CN 201020566585U CN 201903191 U CN201903191 U CN 201903191U
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CN
China
Prior art keywords
pipe
heat
water tank
heat collector
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
Application number
CN2010205665850U
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Chinese (zh)
Inventor
张永林
张�杰
唐云铠
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.)
TAIBIAO SOLAR EQUIPMENT CO Ltd YUXI CITY YUNNAN PROV
Original Assignee
TAIBIAO SOLAR EQUIPMENT CO Ltd YUXI CITY YUNNAN PROV
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 TAIBIAO SOLAR EQUIPMENT CO Ltd YUXI CITY YUNNAN PROV filed Critical TAIBIAO SOLAR EQUIPMENT CO Ltd YUXI CITY YUNNAN PROV
Priority to CN2010205665850U priority Critical patent/CN201903191U/en
Application granted granted Critical
Publication of CN201903191U publication Critical patent/CN201903191U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/20Solar thermal
    • 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 relates to a panel type medium circulating solar water heater, which comprises a heat collector and a thermal insulation water tank, wherein an upper collecting pipe and a lower collecting pipe are mounted in an outer shell of the heat collector; a heat-collecting fin is arranged between the upper and lower collecting pipes; the upper part of the thermal insulation water tank is provided with a water inlet pipe while the lower part thereof is provided with a water outlet pipe; the top of the water tank is provided with an exhaust port while the bottom is provided with a drain outlet; an electric heating rod is mounted on the side wall of the water tank; a heat exchange pipe is arranged in the thermal insulation water tank; a liquid outlet pipe of the heat exchange pipe is connected to the lower collecting pipe of the heat collector; and a forced circulation pump is arranged on the liquid outlet pipe of the heat exchange pipe. The collecting pipe of the heat collector and the heat exchange pipe form an independent circulation loop, so the frost-resisting heat exchange medium can be used in the collecting pipe and the problem that the heat collector which is mounted outdoor is cracked caused by frosting is avoided. The forced circulation pump is used for driving the medium to circulate, so the water tank can be placed indoor and the water frost problem of the water tank is avoided. By using the technical scheme, the maintenance ratio of the water heater is reduced greatly, and the panel type medium circulating solar water heater is adapted to the user in high-rise buildings.

Description

Flat medium circulation solar water heater
Technical field
The utility model belongs to flat solar water heater's technical field.
Background technology
In the prior art, solar water heater is made up of heat collector and attemperater, heat collector is installed on the support, be connected with tube connector between heat collector and the water tank, upper header and lower collector pipe are installed in the shell of heat collector, the thermal-arrest fin is installed between the upper and lower collector, the attemperater bottom is equipped with water inlet pipe, top is equipped with outlet pipe, tank top is equipped with exhaust outlet, and the bottom is equipped with sewage draining exit, and the water tank side is reserved with the electrically heated rod installing port, the upper header of heat collector directly inserts the upper end of attemperater, and the lower collector pipe of heat collector inserts the attemperater lower end; Water heater is when work, and the water that is subjected to the solar radiation heating circulates between heat collector and water tank, and the coolant-temperature gage in heat collector and the water tank is raise.Hot water mainly accumulates in the water tank, and being emitted by the outlet pipe of water tank upper provides use, and after hot water was emitted, cold water flowed into the water yield in the subsidiary water tank by the water inlet pipe of water tank bottom.
Though this solar water heater thermal efficiency is higher; but because water heater is fixedly mounted on outdoor; in the winter of cold; be subjected to the influence of outdoor cryogenic conditions; the heat collector of solar water heater and water tank the phenomenon that water freezes occurs through regular meeting; volumetric expansion when water freezes, easy heat collector and water tank spalling with water heater.Therefore, this solar water heater in use needs frequent maintenance.
Because constantly to high level development, high building resident family is more for modern house, the roof area is limited, and building water supply pressure reduction is bigger, and the past is installed in the mode of house roof, the requirement of incompatible high-rise house environment for use with solar water heater.For adapting to the requirement of this development of the situation, when high building designs, people begin the solar water heater design and installation on the side wall of high building house, this new mounting means, though solved solar water heater is installed in the technical problem that the high-rise building roof exists, in the solar water heater use, in case the endure cold problem of spalling of heat collector and water tank occurs, the maintenance personal will arrive building side maintenance solar energy, and its difficulty is bigger.Therefore, solar water heater is installed in the high-rise building side, require solar water heater that frost resistance is preferably arranged, can under non-maintaining situation, use for a long time.Existing flat solar water heater's anti-freezing property is relatively poor, the requirement of incompatibility high building house development.
The utility model content
In prior art, bursting by freezing appears in flat solar water heater's heat collector and water tank in the winter time easily, the problem of incompatibility high building housing environment instructions for use, and the utility model provides a kind of flat medium circulation solar water heater.This water heater technical scheme is as follows:
Flat medium circulation solar water heater, form by heat collector and attemperater two parts, upper header and lower collector pipe are installed in the shell of heat collector, on, the thermal-arrest fin is installed between the lower collector pipe, attemperater top is equipped with water inlet pipe, the bottom is equipped with outlet pipe, tank top is equipped with exhaust outlet, the bottom is equipped with sewage draining exit, the water tank side is equipped with electrically heated rod, and heat-exchange tube is installed in attemperater, and the feed tube of heat-exchange tube is connected with the upper header of heat collector, the drain pipe of heat-exchange tube is connected with the lower collector pipe of heat collector, on the drain pipe of heat-exchange tube forced circulation pump is installed.
The utility model is when work, the collector of heat collector and heat-exchange tube form an independently circulation line, wherein can inject freeze proof heat exchange medium, medium circulates in the independent loops pipeline of heat collector and heat-exchange tube under the promotion of forced circulation pump.When thermal medium flows to heat collector, heated by solar radiation, the MEDIA FLOW after the heating is passed to water in the water tank with heat when the heat-exchange tube of water tank, and thermal medium flows to heat collector again and is heated once more afterwards, so just finishes a working cycles.Through after the working cycles repeatedly, the water in the water tank constantly absorbs heat from thermal medium, is heated to form hot water.
Adopt technique scheme,, avoid heat collector to be installed in the problem of the outdoor spalling of enduring cold owing in the collector of heat collector, adopt freeze proof heat exchange medium; Owing to adopt forced circulation pump to promote medium circulation, thereby the infield of water-heater water tank can arrange arbitrarily, water tank can be arranged in indoor, the problem of having avoided the water tank water to freeze.After adopting the technical program, solved the problem that water freezes in water-heater water tank and the heat collector, the maintenance rate of water heater is reduced greatly, water heater just can adapt to high-rise building user's needs like this.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
The specific embodiment
Embodiment: as shown in Figure 1, flat medium circulation solar water heater, form by heat collector 1 and attemperater 6 two parts, upper header 2 and lower collector pipe 14 are installed in the shell of heat collector 1, on, thermal-arrest fin 3 is installed between the lower collector pipe, water inlet pipe 11 and outlet pipe 5 are installed on the attemperater 6, attemperater 6 tops are equipped with exhaust outlet 7, the bottom is equipped with sewage draining exit 10, attemperater 6 sides are equipped with electrically heated rod 8, and heat-exchange tube 9 is installed in attemperater 6, and the feed tube 4 of heat-exchange tube 9 is connected with the upper header 2 of heat collector, the drain pipe 13 of heat-exchange tube is connected with the lower collector pipe 14 of heat collector, and forced circulation pump 12 is installed on drain pipe 13.

Claims (1)

1. flat medium circulation solar water heater, form by heat collector (1) and attemperater (6) two parts, upper header (2) and lower collector pipe (14) are installed in the shell of heat collector (1), on, thermal-arrest fin (3) is installed between the lower collector pipe, water inlet pipe (11) and outlet pipe (5) are installed on the attemperater (6), attemperater (6) top is equipped with exhaust outlet (7), the bottom is equipped with sewage draining exit (10), attemperater (6) side is equipped with electrically heated rod (8), it is characterized in that: heat-exchange tube (9) is installed in attemperater (6), the feed tube (4) of heat-exchange tube (9) is connected with the upper header (2) of heat collector, the drain pipe of heat-exchange tube (13) is connected with the lower collector pipe (14) of heat collector, and forced circulation pump (12) is installed on drain pipe (13).
CN2010205665850U 2010-10-09 2010-10-09 Panel type medium circulating solar water heater Expired - Fee Related CN201903191U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010205665850U CN201903191U (en) 2010-10-09 2010-10-09 Panel type medium circulating solar water heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010205665850U CN201903191U (en) 2010-10-09 2010-10-09 Panel type medium circulating solar water heater

Publications (1)

Publication Number Publication Date
CN201903191U true CN201903191U (en) 2011-07-20

Family

ID=44273783

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010205665850U Expired - Fee Related CN201903191U (en) 2010-10-09 2010-10-09 Panel type medium circulating solar water heater

Country Status (1)

Country Link
CN (1) CN201903191U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102393086A (en) * 2011-11-07 2012-03-28 赵延斌 Integral pressure-bearing frost-resisting flat plate solar water heater
CN109838927A (en) * 2017-11-28 2019-06-04 李明守 A kind of anti-incrustation apparatus for heating water by solar energy of intelligence

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102393086A (en) * 2011-11-07 2012-03-28 赵延斌 Integral pressure-bearing frost-resisting flat plate solar water heater
CN109838927A (en) * 2017-11-28 2019-06-04 李明守 A kind of anti-incrustation apparatus for heating water by solar energy of intelligence

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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: 20110720

Termination date: 20121009