CN202532758U - Solar photovoltaic pump station - Google Patents

Solar photovoltaic pump station Download PDF

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Publication number
CN202532758U
CN202532758U CN 201220168402 CN201220168402U CN202532758U CN 202532758 U CN202532758 U CN 202532758U CN 201220168402 CN201220168402 CN 201220168402 CN 201220168402 U CN201220168402 U CN 201220168402U CN 202532758 U CN202532758 U CN 202532758U
Authority
CN
China
Prior art keywords
hot water
valve
cold water
controller
water pipe
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 201220168402
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Chinese (zh)
Inventor
赵泽顺
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.)
WUXI VULSUN NEW ENERGY TECHNOLOGY Co Ltd
Original Assignee
WUXI VULSUN NEW ENERGY TECHNOLOGY 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 WUXI VULSUN NEW ENERGY TECHNOLOGY Co Ltd filed Critical WUXI VULSUN NEW ENERGY TECHNOLOGY Co Ltd
Priority to CN 201220168402 priority Critical patent/CN202532758U/en
Application granted granted Critical
Publication of CN202532758U publication Critical patent/CN202532758U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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

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  • Electromagnetic Pumps, Or The Like (AREA)

Abstract

The utility model relates to solar photovoltaic pump station, comprising a hot water pipe, a cold water pipe and a controller, wherein the hot water pipe is provided with a hot water thermometer and a pressure gauge and is also provided with vent holes, and a valve is arranged at the tail end of the hot water pipe; the cold water pipe is provided with a cold water thermometer and a liquid discharge valve, and the cold water pipe is connected with a direct current pump and the valve in series; and the direct current pump is connected with the controller. The solar photovoltaic pump station disclosed by the utility model has the various advantages of compact structure, good heat insulation effect, high heat exchange efficiency, high automatic degree and the like, and is convenient to install.

Description

The photovoltaic pumping plant
Technical field
The utility model relates to a kind of solar water heating system pumping plant, especially a kind of energy-saving dual circuit photovoltaic pumping plant.
Technical background
The solar energy workstation system is applied to split pressure-bearing solar hot-water heating system and split balcony wall-hanging solar water system, is the core of whole solar water heating system, is the critical component of heat transmission and exchange, and it is unusual crucial that these parts just become; The core of this critical component is a pumping plant, i.e. control section and water pump part, and the controller degree of intelligence is not high at present; Function is incomplete, and the water pump of the inside configuration is to exchange water pump, and power is big; Relatively power consumption, dangerous, and water pump is prone to get rusty, and lets whole hot-water heating system produce dirt easily; Long-play, thermal conduction effect obviously descends, even problems such as hot-water heating system collapse.And the control piper of cold water pipes and hot water pipeline separates, and causes pumping station system bigger.
The utility model content
This use novel pin is to above weak point, for solar water heating system provides a kind of compact conformation, dual circuit photovoltaic pumping plant easily is installed.
The technical scheme that realizes the utility model is following:
The photovoltaic pumping plant comprises hot water line, cold water pipeline and controller, and the hot water line is equipped with hot water temperature meter, Pressure gauge, and the hot water line is last to have steam vent, and hot water line's end is equipped with valve member; The cold water pipeline is equipped with cold water temperature kilsyth basalt, tapping valve, is connected with straightway pump and valve member on the cold water pipeline; Straightway pump is connected with controller.
Hot water line and cold water pipeline are installed in the shell jointly, and corresponding on the housing face-plate have an instrument display window.
The terminal valve member of installing of described hot water line is the triple valve that has check valve, connects a safety valve in the bypass of triple valve.
The valve member of described cold water pipeline series connection is the triple valve that has check valve, connects a liquid-filling valve in the bypass of triple valve.
The utility model has possessed many advantages such as compact conformation, high insulating effect, heat exchanger effectiveness are high, easy for installation, automaticity height.
Description of drawings
Fig. 1 is the internal structure sketch map of the utility model;
Fig. 2 is the shell panel structure sketch map of the utility model.
The specific embodiment
The specific embodiment of accompanying drawings the utility model; As shown in Figure 1; The photovoltaic pumping plant comprises hot water line 3, cold water pipeline 4 and controller 18, and hot water line 3 is equipped with that the hot water temperature counts 6, Pressure gauge 7; Steam vent 15 is arranged on the hot water line 3, and hot water line's 3 ends are equipped with valve member; Cold water pipeline 4 is equipped with cold water temperature kilsyth basalt 5, tapping valve 9, is connected with straightway pump 10, flowmeter 8 and valve member on the cold water pipeline 4; Straightway pump 10 is connected with controller 18.
Hot water line 3 is installed in the shell 1 with cold water pipeline 4 jointly, and corresponding on shell 1 panel 2 have an instrument display window.
Hot water line's 3 terminal valve members of installing are the triple valve 13 that has check valve, connect a safety valve 14 in the bypass of triple valve 13.
The valve member of cold water pipeline 4 series connection is the triple valve 12 that has check valve, connects a liquid-filling valve 11 in the bypass of triple valve 12.
Hot water line 3, cold water pipeline 4 are installed in the shell 1 through fixture 16.
Described shell 1 uses the EPP insulation material to make with panel 2, and panel 2 is made up of controller display floater 17, hot-water heating system simulation drawing, temperature display window 19, pressure display window 20.Controller 10 is partially submerged in the EPP shell.Hot water line 3 has hickey with cold water pipeline 4 two ends.
This photovoltaic pumping plant is used on the split type solar hot water system, and this system is made up of flat-plate solar collector, coil pipe water tank, photovoltaic pumping plant.Photovoltaic pumping plant cold water pipeline 4 two ends is the interface that is threaded with the hot water line about in the of 3, and two connectors in upper end are connected with the cold and hot Media Interface Connector of panel solar, below two hickeys link to each other with two interfaces of water tank coil pipe.Cold medium owing on the photovoltaic pumping plant check valve is arranged, has guaranteed the one-way flow of medium through the photovoltaic pumping plant in the coil pipe of coil pipe water tank.Shell 1 panel 2 each display windows can show the duty and the operational mode of current system in real time, and air residual in the pipeline can be squeezed the discharging of exhaust outlet 15 places by medium.
Controller 18 becomes direct current to interchange, and the power supply of straightway pump 10 is connected on the DC load lead-out terminal of controller 18; Be respectively arranged with two temperature sensors at flat plate collector with above the coil pipe water tank, when controller detected two temperature sensors certain temperature difference is arranged, the temperature difference fed back to controller 18; Controller 18 just starts straightway pump 10, and the cold medium in the water tank coil pipe is through the cold medium inlet of photovoltaic pumping plant cold water pipeline runner flat plate collector, and the thermal medium in the flat plate collector is just shifted onto the hot water pipeline of photovoltaic pumping plant by water pump; Return the water tank coil pipe, coil pipe discharges heat in the cold water of feed-tank the inside through heat exchange; Cold water temperature uprises gradually, and the heat collector temperature is step-down gradually, just accomplishes heat exchange for the first time; Shine when flat plate collector is continued to shine by sunlight, controller 18 detects the temperature of flat plate collector and water tank not only but also a temperature difference is arranged, and straightway pump 10 is opened once more; Form heat exchange for the second time; Go round and begin again, the cold water in the water tank is elevated to our desired temperature gradually, realizes the purpose of solar-heating water.In addition, when the hot summer, because day illumination is shone strongly; External temperature is high, and the water tank heatproof is limited, even form the temperature difference between heat collector and the water tank; Controller 18 also can be controlled straightway pump 10 and can not start, and prevents that water tank temperature from heating up too high and the damage system unit, prolonged the service life of whole system; Simultaneously, when severe winter, external temperature is lower; Pipeline is frozen in easily, and this moment, controller had a freezing prevention tubing function, and controller 18 is opened straightway pump 10; Warm medium is recycled in the pipeline by straightway pump 10 and in the heat collector, prevents that pipeline from freezing in the water tank coil pipe, owing to adopted low-power; High efficiency straightway pump, and intelligentized control system, the utility model have possessed many advantages such as compact conformation, high insulating effect, heat exchanger effectiveness are high, easy for installation, automaticity height.

Claims (4)

1. photovoltaic pumping plant; Comprise hot water line (3), cold water pipeline (4) and controller (18); It is characterized in that; Hot water line (3) is equipped with hot water temperature's meter (6), Pressure gauge (7), and steam vent (15) is arranged on the hot water line (3), and hot water line (3) end is equipped with valve member; Cold water pipeline (4) is equipped with cold water temperature kilsyth basalt (5), tapping valve (9), is connected with straightway pump (10) and valve member on the cold water pipeline (4); Straightway pump (10) is connected with controller (18).
2. according to the said photovoltaic pumping plant of claim 1, it is characterized in that described hot water line (3) and cold water pipeline (4) are installed in the shell (1) jointly, shell (1) panel (2) is gone up the corresponding instrument display window that has.
3. according to claim 1 or 2 said photovoltaic pumping plants, it is characterized in that the terminal valve member of installing of described hot water line (3) is the triple valve (13) that has check valve, connects a safety valve (14) in the bypass of triple valve (13).
4. according to claim 1 or 2 said photovoltaic pumping plants, it is characterized in that the valve member of described cold water pipeline (4) series connection is the triple valve (12) that has check valve, connect a liquid-filling valve (11) in the bypass of triple valve (12).
CN 201220168402 2012-04-20 2012-04-20 Solar photovoltaic pump station Expired - Fee Related CN202532758U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220168402 CN202532758U (en) 2012-04-20 2012-04-20 Solar photovoltaic pump station

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220168402 CN202532758U (en) 2012-04-20 2012-04-20 Solar photovoltaic pump station

Publications (1)

Publication Number Publication Date
CN202532758U true CN202532758U (en) 2012-11-14

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ID=47133938

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220168402 Expired - Fee Related CN202532758U (en) 2012-04-20 2012-04-20 Solar photovoltaic pump station

Country Status (1)

Country Link
CN (1) CN202532758U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105698403A (en) * 2016-03-03 2016-06-22 海宁光泰太阳能工业有限公司 Household solar hot water system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105698403A (en) * 2016-03-03 2016-06-22 海宁光泰太阳能工业有限公司 Household solar hot water system

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Solar photovoltaic pump station

Effective date of registration: 20140815

Granted publication date: 20121114

Pledgee: Agricultural Bank of China Limited by Share Ltd Wuxi science and Technology Branch

Pledgor: Wuxi Vulsun New Energy Technology Co., Ltd.

Registration number: 2014990000663

PLDC Enforcement, change and cancellation of contracts on pledge of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121114

Termination date: 20170420