CN202195617U - Water-saving device of solar water heater - Google Patents

Water-saving device of solar water heater Download PDF

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Publication number
CN202195617U
CN202195617U CN 201120308697 CN201120308697U CN202195617U CN 202195617 U CN202195617 U CN 202195617U CN 201120308697 CN201120308697 CN 201120308697 CN 201120308697 U CN201120308697 U CN 201120308697U CN 202195617 U CN202195617 U CN 202195617U
Authority
CN
China
Prior art keywords
water
storage tank
storage
water heater
solar
Prior art date
Application number
CN 201120308697
Other languages
Chinese (zh)
Inventor
李春玲
路玉峰
王毅
马加英
潘新良
刘岩
Original Assignee
山东轻工业学院
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 山东轻工业学院 filed Critical 山东轻工业学院
Priority to CN 201120308697 priority Critical patent/CN202195617U/en
Application granted granted Critical
Publication of CN202195617U publication Critical patent/CN202195617U/en

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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
    • 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 relates to a water-saving device of a solar water heater, which belongs to the technical field of a water heater. The water-saving device comprises a water storage tank and a water storage leather bag, wherein the water storage tank is divided into two parts by a clapboard; the water storage leather bag is arranged at the lower part of the water storage tank and is connected with a water inlet pipe and a water outlet pipe respectively; a pressure storage air bag is arranged at the upper part of the water storage tank, a cover plate is arranged on the pressure storage air bag, and the pressure storage air bag is connected with an air pump and an electromagnetic throttle valve respectively; a limit block is arranged at the upper end of the side surface of the water storage tank; a normally-closed electromagnetic valve is arranged on the water inlet pipe and is connected with a water outlet pipe of the solar heater by a three-way pipe; two temperature sensors are arranged on the water outlet pipe of the solar heater, wherein one temperature sensor is electrically connected with a temperature controller, and the temperature controller is electrically connected with the normally-closed electromagnetic valve and a bell; an electromagnetic valve and a one-way valve are arranged on the water outlet pipe of the water-saving device and are connected with the water outlet pipe of the water heater; and the other temperature sensor is electrically connected with a temperature controller, and the temperature controller is electrically connected with the electromagnetic valve, the air pump and the electromagnetic throttle valve respectively. The water-saving device can collect cold water in the water outlet pipe of the solar water heater, thereby avoiding water waste.

Description

Automatic regulating device for solar water heater
Technical field
The utility model relates to a kind of automatic regulating device for solar water heater, belongs to technical field of solar water heaters.
Background technology
Solar energy is used widely as reproducible clear energy sources, and solar water heater is that it uses more a kind of form.For the solar water heater that is installed on roof, need bleed off the cold water in the pipeline between solar storage water tank and the depotition cock in use, so just cause waste easily, particularly along with the reduction waste of floor is just more serious.
The mode that solves this wasting phenomenon at present mainly is that the pipeline inner cold water is recovered in the water receiver of solar water heater, does not consider directly to utilize this part cold water.As application number be 200920065080.3, denomination of invention is for the utility model of " water-saving type solar water heater " and application number are 200720034682.3, denomination of invention is the utility model of " water-saving type solar water heater " i.e. row for this reason.
Summary of the invention
For overcoming existing defective of background technology and deficiency, the utility model provides a kind of can store pipeline inner cold water and the instant automatic regulating device for solar water heater that utilizes.
The technical scheme of the utility model is following:
A kind of automatic regulating device for solar water heater; Comprise water heater, water heater outlet, storage tank, water storage leather bag, storage pressuring gasbag, storage tank water inlet pipe and storage tank outlet pipe; It is characterized in that storage tank is divided into two parts up and down by the dividing plate that can move up and down with it; The water storage leather bag is positioned at the storage tank Lower Half, has two openings to be connected with the storage tank outlet pipe with the storage tank water inlet pipe respectively below the water storage leather bag, and encapsulation process is done in the junction; Storage tank the first half is placed the storage pressuring gasbag, and with cover plate, cover plate can move up and down in storage tank on the storage pressuring gasbag, has two openings to be connected with the solar term magnetic valve with inflator pump respectively above the storage pressuring gasbag, and encapsulation process is done in the junction.
Two temperature sensors are installed on water heater outlet, and one of them temperature sensor and temperature controller are electrically connected, and temperature controller and normally closed solenoid valve and electric bell are electrically connected; Another temperature sensor and temperature controller are electrically connected, and temperature controller is electrically connected with magnetic valve, inflator pump and solar term magnetic valve respectively.
On the storage tank water inlet pipe normally closed solenoid valve is installed; The storage tank water inlet pipe is connected with water heater outlet through three-way pipe; Magnetic valve and check valve are installed on the storage tank outlet pipe; The storage tank outlet pipe is connected with water heater outlet through three-way pipe, and this junction is positioned at the bottom of storage tank water inlet pipe and water heater outlet junction.
The upper end, side of storage tank is equipped with limited block, can limit cover plate and upwards shift out outside the storage tank.
Check valve is installed on the utility model storage tank outlet pipe can be prevented that the water in the water heater outlet road from flowing into the water storage leather bag from the storage tank outlet pipe; The solar term magnetic valve that is connected on the storage pressuring gasbag is the magnetic valve of often opening, and when the inflation of storage pressuring gasbag, the solar term closed electromagnetic valve is to guarantee to make the inflation of storage pressuring gasbag.
The utility model in use, the heater switch is in closed condition, has cold water in the water heater efferent duct, first temperature sensor records low water temperature, temperature controller control normally closed solenoid valve is opened, and water heater efferent duct inner cold water is flowed in the water storage leather bag.Outflow along with cold water; Water temperature in the water heater efferent duct rises gradually, and when water temperature reached the predefined water temperature of temperature controller, temperature controller control normally closed solenoid valve was closed; And the triggering electric bell, be full of operable warm water in the prompting user water heater efferent duct.Open the heater switch can use the warm water this moment, and along with warm water's outflow, the water temperature in the water heater efferent duct is elevated to one when making the people feel the hot suitable temperature of directly using gradually; Second temperature sensor records predefined high water temperature; Thereby trigger the coupled temperature controller that connects, the normally closed magnetic valve on the temperature controller control storage tank outlet pipe is opened, and controls inflator pump startup, solar term closed electromagnetic valve simultaneously; Make the inflation of storage pressuring gasbag; Receive stopping of cover plate to oppress and move down above the storage pressuring gasbag, press dividing plate to move downwards, dividing plate applies a pressure to the water storage leather bag; Cold water in the water storage leather bag is extruded and mixes with hot water in the water heater water-supply-pipe, reach the purpose of the instant utilization of cold water.
The utility model beneficial effect is following:
This solar energy water saving fixtures can be collected the cold water in the pipeline between solar storage water tank and the heater switch, avoid the waste of water, reach the effect that utilizes this part cold water immediately with storing cold water output in good time.The utility model is simple and practical, and volume is little, and is pollution-free, no matter be city or rural area, the building one-storey house can be installed.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure, 1 solar water heater, 2 water heater outlets, 3 temperature sensors, 4 heater switch, 5 go out sprinkler head; 6 temperature controllers, 7 electric bells, 8 normally closed solenoid valves, 9 check valves, 10 storage tank water inlet pipes, 11 temperature controllers; 12 magnetic valves, 13 storage tank outlet pipes, 14 leads, 15 storage tanks, 16 storage pressuring gasbags, 17 water storage leather bags; 18 limited blocks, 19 inflator pumps, 20 solar term magnetic valves, 21 cover plates, 22 dividing plates, 23 temperature sensors.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further specified, but be not limited thereto.
Embodiment:
The utility model embodiment is as shown in Figure 1; Comprise solar water heater 1; Water heater outlet 2, storage tank 15, water storage leather bag 17, storage pressuring gasbag 16, storage tank water inlet pipe 10 and storage tank outlet pipe 13, storage tank 15 is divided into two parts up and down by the dividing plate that can move up and down with it, and water storage leather bag 17 is positioned at storage tank 15 Lower Halves; Have two openings to be connected with storage tank outlet pipe 13 with storage tank water inlet pipe 10 respectively below the water storage leather bag 17, encapsulation process is done in the junction; Storage tank 15 the first half are placed storage pressuring gasbag 16, and with cover plate 21, cover plate 21 can move up and down in storage tank 15 on the storage pressuring gasbag 16, have two openings to be connected with solar term magnetic valve 20 with inflator pump 19 respectively above the storage pressuring gasbag 16, and encapsulation process is done in the junction; The upper end, side of storage tank 15 is equipped with limited block 18, can limit cover plate 21 and upwards shift out outside the storage tank 15; Normally closed solenoid valve 8 is installed on the storage tank water inlet pipe 10; Storage tank water inlet pipe 10 is connected with water heater outlet 2 through three-way pipe; Two temperature sensors 3,23 are installed on water heater outlet 2; One of them temperature sensor 3 is electrically connected with temperature controller 6, and temperature controller 6 is electrically connected with normally closed solenoid valve 8 and electric bell 7; Magnetic valve 12 and check valve 9 are installed on the storage tank outlet pipe 13, and storage tank outlet pipe 13 is connected with water heater outlet 2 through three-way pipe, and this junction is positioned at the bottom of storage tank water inlet pipe 10 and water heater outlet 2 junctions; Another temperature sensor 23 is electrically connected with temperature controller 11, and temperature controller 11 is electrically connected with magnetic valve 12, inflator pump 19 and solar term magnetic valve 20 respectively.

Claims (4)

1. automatic regulating device for solar water heater; Comprise water heater, water heater outlet, storage tank, water storage leather bag, storage pressuring gasbag, storage tank water inlet pipe and storage tank outlet pipe; It is characterized in that storage tank is divided into two parts up and down by the dividing plate that can move up and down with it; The water storage leather bag is positioned at the storage tank Lower Half, has two openings to be connected with the storage tank outlet pipe with the storage tank water inlet pipe respectively below the water storage leather bag; Storage tank the first half is placed the storage pressuring gasbag, and with cover plate, cover plate can move up and down in storage tank on the storage pressuring gasbag, has two openings to be connected with the solar term magnetic valve with inflator pump respectively above the storage pressuring gasbag, and encapsulation process is done in the junction.
2. automatic regulating device for solar water heater as claimed in claim 1 is characterized in that on the outlet pipe of water heater, being equipped with two temperature sensors, and one of them temperature sensor and temperature controller are electrically connected, and temperature controller and normally closed solenoid valve and electric bell are electrically connected; Another temperature sensor and temperature controller are electrically connected, and temperature controller is electrically connected with magnetic valve, inflator pump and solar term magnetic valve respectively.
3. automatic regulating device for solar water heater as claimed in claim 1; It is characterized in that on the storage tank water inlet pipe normally closed solenoid valve being installed; The storage tank water inlet pipe is connected with water heater outlet through three-way pipe; Normally closed solenoid valve and check valve are installed on the storage tank outlet pipe, and the storage tank outlet pipe is connected with water heater outlet through three-way pipe, and this junction is positioned at the bottom of storage tank water inlet pipe and water heater outlet junction.
4. automatic regulating device for solar water heater as claimed in claim 1 is characterized in that the upper end, side of storage tank is equipped with limited block, can limit cover plate and upwards shift out outside the storage tank.
CN 201120308697 2011-08-23 2011-08-23 Water-saving device of solar water heater CN202195617U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201120308697 CN202195617U (en) 2011-08-23 2011-08-23 Water-saving device of solar water heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201120308697 CN202195617U (en) 2011-08-23 2011-08-23 Water-saving device of solar water heater

Publications (1)

Publication Number Publication Date
CN202195617U true CN202195617U (en) 2012-04-18

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ID=45950522

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201120308697 CN202195617U (en) 2011-08-23 2011-08-23 Water-saving device of solar water heater

Country Status (1)

Country Link
CN (1) CN202195617U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104296403A (en) * 2014-10-18 2015-01-21 青岛三友智控科技有限公司 Water storage barrel of solar water heater
CN105697432A (en) * 2014-11-27 2016-06-22 无锡市海骏液压机电设备有限公司 Air bag pressurizing hydraulic oil tank
CN105805967A (en) * 2016-02-23 2016-07-27 湖州英科新能源股份有限公司 Water-saving and energy-saving system of non-pressure-bearing type solar water heater
CN105823229A (en) * 2016-02-23 2016-08-03 湖州英科新能源股份有限公司 Water-saving type solar water heater system
CN107687705A (en) * 2016-08-04 2018-02-13 青岛海尔新能源电器有限公司 A kind of water heater and its control method
CN111411669A (en) * 2020-03-19 2020-07-14 佛山市南海利多邦卫浴有限公司 Water-saving toilet

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104296403A (en) * 2014-10-18 2015-01-21 青岛三友智控科技有限公司 Water storage barrel of solar water heater
CN105697432A (en) * 2014-11-27 2016-06-22 无锡市海骏液压机电设备有限公司 Air bag pressurizing hydraulic oil tank
CN105697432B (en) * 2014-11-27 2017-09-29 重庆市普创长顺机械有限公司 Airbag boost air hydraulic oil container
CN105805967A (en) * 2016-02-23 2016-07-27 湖州英科新能源股份有限公司 Water-saving and energy-saving system of non-pressure-bearing type solar water heater
CN105823229A (en) * 2016-02-23 2016-08-03 湖州英科新能源股份有限公司 Water-saving type solar water heater system
CN105823229B (en) * 2016-02-23 2017-11-17 浙江英科新能源有限公司 A kind of water-saving type solar water heater system
CN107687705A (en) * 2016-08-04 2018-02-13 青岛海尔新能源电器有限公司 A kind of water heater and its control method
CN107687705B (en) * 2016-08-04 2020-05-26 青岛海尔新能源电器有限公司 Water heater and control method thereof
CN111411669A (en) * 2020-03-19 2020-07-14 佛山市南海利多邦卫浴有限公司 Water-saving toilet

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C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120418

Termination date: 20120823

C17 Cessation of patent right