CN202145059U - Solar water heater - Google Patents

Solar water heater Download PDF

Info

Publication number
CN202145059U
CN202145059U CN 201120246885 CN201120246885U CN202145059U CN 202145059 U CN202145059 U CN 202145059U CN 201120246885 CN201120246885 CN 201120246885 CN 201120246885 U CN201120246885 U CN 201120246885U CN 202145059 U CN202145059 U CN 202145059U
Authority
CN
China
Prior art keywords
hole
water tank
solar water
water heater
solar
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
CN 201120246885
Other languages
Chinese (zh)
Inventor
朱先武
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.)
TONGLING ANZHI NEW ENERGY CO Ltd
Original Assignee
TONGLING ANZHI NEW ENERGY CO Ltd
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 TONGLING ANZHI NEW ENERGY CO Ltd filed Critical TONGLING ANZHI NEW ENERGY CO Ltd
Priority to CN 201120246885 priority Critical patent/CN202145059U/en
Application granted granted Critical
Publication of CN202145059U publication Critical patent/CN202145059U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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

Abstract

The utility model discloses a solar water heater which comprises a heat collection pipe, a water tank, a bracket and a connecting pipeline, wherein one end of the water tank is provided with an upper through hole and a lower through hole; and the other end of the water tank is also provided with an upper through hole and a lower through hole. After the structure is adopted, the two ends of the water tank of the solar water heater are respectively provided with the upper through hole and the lower through hole, and the water tank can be separately connected with a vent pipe, so that the situations that the water tank is damaged by negative pressure and normal use of the solar water heater is affected are avoided; furthermore, two or more solar water heaters can be conveniently used in a way of parallel connection.

Description

A kind of solar water heater
Technical field
The utility model relates to a kind of solar water heater, especially comprises thermal-collecting tube, water tank, support and is connected the solar water heater of pipeline.
Background technology
Solar water heater and gas heater, electric heater are also claimed three big water heaters.Solar water heater is through being converted into heat energy to solar energy, thereby water is heated to high-temperature from low temperature, uses to satisfy the hot water of people in life, in producing.Solar water heater is made up of vacuum heat collection pipe, water tank, support, connection pipeline etc.
One end of common cylindrical water tank is provided with two through holes up and down, is respectively applied for water-supply-pipe and return pipe are installed, and wherein return pipe works to do spilling water and ventilation.Often wherein to form the installation drop that one section water column makes it lose ventilation effect or solar water heater too big owing to the installation reason of return pipe causes, and causes solar water heater in use to influence because of negative pressure is excessive and normally use even cause water tank to damage.Because the hot water supply of single solar water heater can not be too big, when the user needs a large amount of hot water to supply, often expect many solar water heaters parallel connections are used in addition, the solar water heater of existing structure just can't be accomplished like this.
The utility model content
The solar water heater that the technical problem that the utility model will solve provides a kind of convenient installation, parallel connection is used and avoid water tank to damage because of negative pressure.
In order to solve the problems of the technologies described above; The technical scheme that the utility model adopted is: a kind of solar water heater; Comprise thermal-collecting tube, water tank, support, connection pipeline, an end of water tank is provided with through hole and lower through-hole, and the other end of said water tank also is provided with through hole and lower through-hole.
Adopt such structure,, can connect breather pipe separately, avoided damaging and influence the normal use of solar water heater because of negative pressure causes water tank because the solar water heater water tank two ends all are provided with lower through-hole; And convenient two or many solar water heater parallel connection uses.
Description of drawings
Fig. 1 is the structural representation of water tank in the utility model.
The specific embodiment
Elaborate below in conjunction with the specific embodiment of accompanying drawing to the utility model.
Fig. 1 shows the concrete structure of the utility model.A kind of solar water heater of the utility model comprises thermal-collecting tube, water tank, support, connection pipeline, and wherein water tank is made up of shell 1, heat-insulation layer 2 and inner bag 3.Water tank is cylindrical, and two ends are respectively equipped with through hole 4 and lower through-hole 5, and last through hole 4 connects shell 1, heat-insulation layer 2 and inner bag 3 respectively with lower through-hole 5.
Because the solar water heater water tank two ends all are provided with lower through-hole, can connect breather pipe separately, avoided damaging and influence the normal use of solar water heater because of negative pressure causes water tank; Convenient simultaneously two or many solar water heater parallel connection uses.

Claims (1)

1. a solar water heater comprises thermal-collecting tube, water tank, support and is connected pipeline, and an end of water tank is provided with through hole and lower through-hole, it is characterized in that: the other end of said water tank also is provided with through hole and lower through-hole.
CN 201120246885 2011-07-13 2011-07-13 Solar water heater Expired - Fee Related CN202145059U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201120246885 CN202145059U (en) 2011-07-13 2011-07-13 Solar water heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201120246885 CN202145059U (en) 2011-07-13 2011-07-13 Solar water heater

Publications (1)

Publication Number Publication Date
CN202145059U true CN202145059U (en) 2012-02-15

Family

ID=45580990

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201120246885 Expired - Fee Related CN202145059U (en) 2011-07-13 2011-07-13 Solar water heater

Country Status (1)

Country Link
CN (1) CN202145059U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120215

Termination date: 20120713

C17 Cessation of patent right