WO2014119831A1 - Cooling water distribution device for solar photovoltaic equipment - Google Patents

Cooling water distribution device for solar photovoltaic equipment Download PDF

Info

Publication number
WO2014119831A1
WO2014119831A1 PCT/KR2013/006830 KR2013006830W WO2014119831A1 WO 2014119831 A1 WO2014119831 A1 WO 2014119831A1 KR 2013006830 W KR2013006830 W KR 2013006830W WO 2014119831 A1 WO2014119831 A1 WO 2014119831A1
Authority
WO
WIPO (PCT)
Prior art keywords
cooling water
distribution
selection unit
coupled
height
Prior art date
Application number
PCT/KR2013/006830
Other languages
French (fr)
Korean (ko)
Inventor
유상필
정성대
박경준
한준선
Original Assignee
㈜하이레벤
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 ㈜하이레벤 filed Critical ㈜하이레벤
Publication of WO2014119831A1 publication Critical patent/WO2014119831A1/en

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H6/00—Combined water and air heaters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
    • H01L31/052—Cooling means directly associated or integrated with the PV cell, e.g. integrated Peltier elements for active cooling or heat sinks directly associated with the PV cells
    • H01L31/0521—Cooling means directly associated or integrated with the PV cell, e.g. integrated Peltier elements for active cooling or heat sinks directly associated with the PV cells using a gaseous or a liquid coolant, e.g. air flow ventilation, water circulation
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C21/00—Attachments for beds, e.g. sheet holders, bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses
    • A47C21/04—Devices for ventilating, cooling or heating
    • A47C21/048—Devices for ventilating, cooling or heating for heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
    • B05B1/16—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets
    • B05B1/1627—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets with a selecting mechanism comprising a gate valve, a sliding valve or a cock
    • B05B1/1636—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets with a selecting mechanism comprising a gate valve, a sliding valve or a cock by relative rotative movement of the valve elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
    • B05B1/16—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets
    • B05B1/169—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening having selectively- effective outlets having three or more selectively effective outlets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/072—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members
    • F16K11/076—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with sealing faces shaped as surfaces of solids of revolution
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
    • F16K31/1221—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston one side of the piston being spring-loaded
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
    • F16K31/1223—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston one side of the piston being acted upon by the circulating fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D13/00—Electric heating systems
    • F24D13/04—Electric heating systems using electric heating of heat-transfer fluid in separate units of the system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
    • F24H1/40—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/20—Arrangement or mounting of control or safety devices
    • F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
    • F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/10—Cleaning arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S40/00—Safety or protection arrangements of solar heat collectors; Preventing malfunction of solar heat collectors
    • F24S40/20—Cleaning; Removing snow
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • 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
    • Y02E10/50—Photovoltaic [PV] energy

Definitions

  • the present invention relates to a cooling water distribution apparatus of a photovoltaic power generation facility for selectively distributing and supplying cooling water to a cooling water injection nozzle installed to cool and clean the solar modules of the photovoltaic power generation facility.
  • a solar power installation is a facility that generates electricity by using solar energy, for example, solar heat or sunlight.
  • Such solar power generation facilities increase the efficiency of power generation by installing a plurality of solar panels that generate electricity by receiving sunlight or solar heat in a direction facing the sun.
  • the conventional photovoltaic power plant cooling device is composed of photovoltaic modules that collect electricity to generate electricity, but by spraying the cooling water to the photovoltaic power plant in which the photovoltaic modules are arranged stepwise in two or more arrays.
  • a cooling apparatus of a photovoltaic system for maintaining or improving the temperature comprising: a storage tank for storing cooling water; Cooling water injection means is installed so as to correspond to each of the photovoltaic module, injecting the cooling water to the photovoltaic module; A cooling water including a first cooling water supply pipe receiving the cooling water from the storage tank and at least two second cooling water supply pipes arranged to correspond to the rows of the solar module and supplying the cooling water supplied from the first cooling water supply pipe to the cooling water injection means.
  • the present invention has been made to solve the above problems, the problem to be solved by the present invention is to eliminate the use of electricity by performing a fluid distribution action to maintain a proper water pressure for a plurality of injection means, the consumption of electricity To reduce the cost and maintenance costs, and to provide the coolant distribution system of the photovoltaic power plant that minimizes the installation site and reduces the installation cost by supplying the coolant directly from the water supply facility without installing the storage tank.
  • power driving minimized the disadvantages of not achieving an efficient photovoltaic output improvement effect due to insufficient flow rate and water pressure for cooling and cleaning the photovoltaic module. It can be overcome by using a hydraulic drive.
  • a cooling water distribution apparatus of a photovoltaic power generation system in which a plurality of discharge ports for discharging cooling water are radially formed, and an inlet for cooling water is formed in the center, wherein Rotation in the upper portion of the distribution body to selectively open or block the plurality of outlets, forming a pressure chamber in which the coolant flows into the distribution selection unit, the distribution selection unit is changed in height by the cooling water flowing into the pressure chamber, And a drive unit for rotating the distribution selection unit according to the height of the distribution selection unit, and a main body case coupled to the distribution body to accommodate the distribution selection unit and the drive unit.
  • the distribution selection unit may be coupled to the lower housing and the lower housing having an inlet hole communicating with the inlet and a discharge hole communicating with some of the outlets of the plurality of outlets, and to form the pressure chamber, and to the coolant flowing into the pressure chamber.
  • the upper and lower housings are coupled to be movable up and down in the lower housing so that the height of the distribution selection unit is changed, and the driving unit is coupled thereto.
  • One of the lower housing and the upper housing may be formed with a guide protrusion for guiding the upper housing to move up and down in the lower housing, and a guide groove into which the guide protrusion is inserted.
  • a plurality of discharge holes may be formed, and the lower housing may include a sealing member for sealing the discharge holes of some of the plurality of discharge holes.
  • the drive unit is coupled to the distribution selection unit and moves up and down according to the changing height of the distribution selection unit, and includes a plurality of outer teeth formed on the outer periphery, and a plurality of inner teeth formed on the inner periphery;
  • a first guide part having a plurality of first teeth formed to protrude from the inner center of the inner case of the main body case to guide the inclined surface of the outer tooth when the shank moving member moves upward;
  • the second guide member may be positioned below the shank moving member to guide the inclined surface of the inner tooth to rotate the shank moving member when the shank moving member moves downward.
  • the driving unit may further include an elastic member for elastically supporting the shank moving member in the body case so that the shank moving member acts in the direction in which the second guide member is positioned.
  • the main body case may include a confirmation window for confirming the outlet opening of the distribution selection unit in the form of grasping the driving unit.
  • the distribution body may have a residual discharge hole for discharging the cooling water remaining in the distribution body through the inlet.
  • the distribution body may include a bracket detachably coupled to the lower portion of the distribution body.
  • One of the distribution body and the bracket is formed with a locking protrusion protruding outward, the other is formed with a locking groove can be coupled to each other by the locking protrusion is fitted into the locking groove.
  • the main body case may include a height limiting member installed inside the main body case to limit a changing height of the distribution selection unit.
  • the present invention it is possible to reduce the maintenance cost by eliminating the use of electricity by sequentially distributing and supplying the cooling water to each injection nozzle only by supplying and blocking the cooling water without using a separate power source.
  • the cooling water remaining in the distribution body is discharged to the residual discharge hole to prevent damage to the cooling water distribution device due to freezing of the cooling water.
  • a confirmation window may be provided to easily check the outlet through which the coolant is discharged, and to easily determine the failure.
  • the cooling water distribution device can be easily installed, and the installation space can be minimized.
  • cooling water distribution device can be easily removable and fixed by the bracket.
  • FIG. 1 is a perspective view showing a cooling water distribution device of a photovoltaic power generation facility according to an embodiment of the present invention.
  • Figure 2 is an exploded perspective view of the cooling water distribution device of the photovoltaic power generation equipment according to an embodiment of the present invention.
  • FIG. 3 is a perspective view illustrating a distribution body constituting a cooling water distribution device of a photovoltaic power generation system according to an embodiment of the present invention.
  • Figure 4 is a plan view showing a distribution body constituting the cooling water distribution device of the photovoltaic power generation equipment according to an embodiment of the present invention.
  • FIG. 5 is an exploded perspective view illustrating an exploded distribution selection unit constituting a cooling water distribution device of a photovoltaic power generation system according to an embodiment of the present invention.
  • FIG. 6 is a side cross-sectional view of a distribution selection unit constituting a cooling water distribution device of a photovoltaic power generation facility according to an embodiment of the present invention.
  • FIG. 7 is an exploded perspective view illustrating an exploded view of a main body case and a distribution selection unit constituting a cooling water distribution device of a photovoltaic power generation facility according to an embodiment of the present invention.
  • FIG. 8 is an exploded perspective view of a main body case and a distribution selection unit constituting a cooling water distribution device of a photovoltaic power generation facility according to an embodiment of the present invention as viewed from the bottom.
  • FIG. 9 is a side cross-sectional view of a cooling water distribution device of a photovoltaic system according to an embodiment of the present invention.
  • FIG. 10 is a side cross-sectional view of the cooling water distribution apparatus of the solar power plant according to the embodiment of the present invention, showing a state in which the cooling water flowed into the pressure chamber.
  • a photovoltaic power generation facility in which the cooling water distribution device 100 of the photovoltaic power generation facility according to an embodiment of the present invention is installed is provided with a plurality of photovoltaic modules for generating solar power, and each solar module In order to improve the performance of the injection nozzle for spraying the cooling water for cooling and washing the solar module is installed.
  • the cooling water distribution device 100 of the photovoltaic power generation equipment is installed between the cooling water supply facility and the spray nozzle to supply the cooling water to repeatedly spray the cooling water to a plurality of spray nozzles selectively. do.
  • the cooling water distribution device 100 of the photovoltaic power generation facility may include a distribution body (110).
  • the distribution body 110 is a part constituting the body of the cooling water distribution device 100, the inlet 111 through which the coolant is introduced and the discharge port 113 through which the introduced coolant is discharged.
  • the inlet 111 may be formed in the distribution body 110 to be introduced into the side of the distribution body 110 to flow into the upper portion of the center of the distribution body 110
  • the discharge port 113 is the distribution body ( It may be formed on the distribution body 110 to be discharged to the side of the distribution body 110 from the upper surface of the 110.
  • a plurality of outlets 113 may be formed, the plurality of outlets 113 may be disposed radially around the inlet 111 formed in the center when the distribution body 110 is viewed in a plane.
  • the inlet 111 may be connected to each other by a cooling water supply facility and a hose to receive the cooling water.
  • Each of the outlets 113 may include a spray nozzle connected to each other by a hose to supply the cooling water introduced to the inlet 111, respectively. Can be dispensed with a spray nozzle.
  • the outer end of the inlet 111 and the outlet 113 is formed with a screw thread can be coupled to the hose coupling member 190 for coupling in the form of screwing the hose.
  • the spray nozzle and the cooling water supply equipment can be easily connected to the distribution body 110, It is possible to minimize the installation space of the coolant distribution device 100 of the photovoltaic facility.
  • the distribution body 110 may include a bracket 130.
  • the bracket 130 can easily fix the cooling water distribution device 100 of the photovoltaic power generation equipment to the side wall or the floor, the ceiling.
  • the bracket 130 may be formed in a plate shape, and the bracket 130 may have a bolt hole through which a fastening member such as a bolt may be fastened.
  • bracket 130 may be formed with a main body fitting portion 131 protruding upward from the circumference of the bracket 130, the locking projection 133 of the form protruding outward at the end of the main body fitting portion 131. Can be formed.
  • the distribution body 110 is formed with a locking groove 117 into which the locking protrusion 133 is fitted in a portion corresponding to the locking protrusion 133, so that the locking protrusion 133 of the bracket 130 is the distribution body 110.
  • the bracket 130 can be easily coupled to the distribution body 110 in the form of being fitted to the locking groove 117 of the.
  • the locking protrusion 133 and the locking groove 117 are opposite to each other, for example, the locking projection 133 is formed in the distribution body 110, the locking groove 117 is formed in the bracket 130 is inserted into each other
  • the locking projection 133 is formed in the distribution body 110
  • the locking groove 117 is formed in the bracket 130 is inserted into each other
  • it can be configured in the form of losing.
  • the distribution body 110 may include a side wall portion 115.
  • the side wall portion 115 is a portion in which the distribution selection unit 200 to be described below is accommodated, and may be formed to protrude upward from the inlet 111 on the upper surface of the distribution body 110.
  • both the inlet 111 and the outlet 113 are located inside the side wall 115.
  • outlets 113 are formed such that a portion of the outlet 113 positioned inside the side wall portion 115 forms a radial interval of 90 ° about the inlet 111.
  • a residual discharge hole 119 may be formed in the distribution body 110.
  • the residual discharge hole 119 again returns the coolant remaining in the distribution body 110, more specifically, inside the sidewall 115. It is formed on the distribution body 110 to communicate with the inlet 111 from the inner upper surface of the side wall portion 115 to be discharged through.
  • the cooling water remaining in the distribution body 110 can be discharged through the inlet 111, thereby preventing damage to the cooling water distribution apparatus 100 due to freezing of the cooling water. have.
  • the cooling water distribution apparatus 100 of the photovoltaic power generation facility may include a distribution selection unit 200.
  • the distribution selection unit 200 may be configured to selectively open some of the discharge port 113 of the plurality of discharge ports 113 so that the coolant is discharged only to the discharge port 113 selected by the distribution selection unit 200.
  • the distribution selection unit 200 may be seated on the side wall portion 115 so as to be rotatable inside the side wall portion 115 of the distribution body 110, the distribution selection unit 200 flows into the inlet 111
  • the height H may be changed by the pressure of the cooling water.
  • the distribution selection unit 200 when the cooling water is introduced through the inlet 111, the distribution selection unit 200 has a height H, and when the supply of the cooling water is blocked, the height H of the distribution selection unit 200 has a high height H ( H) can be configured to return back to the original height H so that the height H is lowered.
  • the distribution selection unit 200 may include a lower housing 210 and the upper housing 230.
  • the lower housing 210 may be formed in a container shape of which an upper portion is opened, and the coolant flowing in the inlet 111 is formed at a position corresponding to the inlet 111 on the bottom surface of the lower housing 210.
  • Inlet hole 211 is formed to be introduced into the lower housing 210, the discharge port 113 so that the coolant flowing into the lower housing 210 through the inlet hole 211 can be discharged to the outlet 113
  • a discharge hole 213 may be formed at a portion corresponding to the discharge hole 213.
  • the discharge hole 213 may be formed only in a position corresponding to any one of the discharge port 113 of the plurality of discharge ports 113, the discharge hole (at a position corresponding to all the discharge ports 113, as in the embodiment)
  • a sealing member 250 for sealing some of the discharge holes 213 may be installed in the lower housing 210.
  • the sealing member 250 may be formed in a plate shape, and may be formed in a size capable of sealing some of the discharge holes 213 of the plurality of discharge holes 213, and may be formed around the sealing member 250.
  • a plurality of pin holes 251 are formed.
  • the lower housing 210 has a plurality of protruding pins 217 formed at a portion on which the sealing member 250 is to be seated so that the protruding pins 217 are fitted into the pin holes 251 to be sealed in the lower housing 210.
  • Member 250 may be coupled.
  • the upper housing 230 may be combined with the lower housing 210 to form a pressure chamber 220 therein, and the lower housing 210 may be inserted into the lower housing 210 and inserted into the lower housing 210 in the upper housing 230. It may be formed to surround the open upper portion of the circumference and the lower housing 210 of.
  • the upper surface of the upper housing 230 may be formed in a form that forms a wall to surround the driving unit 300, the seating portion 233 on which the driving unit 300 is seated, the seating portion 233 A central portion may be provided with a coupling portion 231 protruding upwards to which the driving unit 300 is coupled.
  • the coupling portion 231 may be formed in a rod shape, and may be formed in a rod shape having a polygonal circumference so as to rotate the distribution selection unit 200 by receiving the driving force of the driving unit 300. .
  • the guide groove 215 is formed to be formed long, up and down, the guide protrusion 235 is formed in the shape of the inner protrusion of the upper housing 230 protruding inward to form a guide protrusion
  • the lower housing 210 and the upper housing 230 may be coupled to each other so that the 235 is fitted into the guide groove 215.
  • the distribution selection unit 200 configured as described above has a cooling water through the inlet hole 211 in the pressure chamber 220 because the upper housing 230 and the lower housing 210 are coupled to each other to form a pressure chamber 220 therein.
  • the pressure in the pressure chamber 220 is increased, so that the height H of the distribution selection unit 200 is increased in such a manner that the upper housing 230 is spaced apart from the upper portion of the lower housing 210.
  • the cooling water is discharged through the discharge hole 213, so that the pressure in the pressure chamber 220 is reduced, the upper housing 230 that rises from the lower housing 210 to the upper portion 230 ), The height H of the distribution selection unit 200 is lowered back to the initial position, that is, the lower portion.
  • the distribution selection unit 200 when the coolant flows into the pressure chamber 220, the upper housing 230 rises upward from the lower housing 210, and when the coolant flows out of the pressure chamber 220, the lower housing 210.
  • the height H of the distribution selection unit 200 is lowered in such a way that the upper housing 230 raised from the lower housing 230 descends again.
  • the driving unit 300 As such, as the height of the distribution selection unit 200 is adjusted, the driving unit 300 to be described below may be operated.
  • the cooling water distribution apparatus 100 of the solar power plant may include a main body case 150.
  • the main body case 150 may accommodate and seal the distribution selection unit 200 and the driving unit 300 installed in the distribution body 110.
  • the main body case 150 may be formed to cover the upper portion of the distribution body 110 to be sealed, the screw fastening hole 151 is formed around the main body case 150, the distribution body 110 and the bolt It may be coupled to each other by a fastening member such as.
  • a confirmation window 153 having a penetrated shape may be formed at the center of the upper portion of the main body case 150, and the confirmation window 153 may be a transparent cap 155 such as glass or synthetic resin so as to visually check the inside. It can be sealed by.
  • a locking jaw 159 protruding inward may be formed at a central portion of the circumference of the main body case 150.
  • the body case 150 may include a height (H) limiting member 170.
  • the height (H) limiting member 170 is installed inside the main body case 150 so that the distribution selection unit 200 extends the height H of the distribution selection unit 200 so as not to rise above a certain height (H). Can be limited.
  • the height (H) limiting member 170 supports the upper periphery of the distribution selection unit 200, more specifically, the upper housing 230 to restrict the upper housing 230 from rising above a certain height (H). can do.
  • the height (H) limiting member 170 is formed in the center portion of the support housing 171 is inserted and supported by the seating portion 233 of the upper housing 230, the upper housing 230 during the movement of the upper housing ( 230, the movement of the height (H) limiting member 170, the main body in the form that the upper circumference of the height (H) limiting member 170 spans the locking step 159 of the body case 150 It may be coupled to the case 150.
  • FIG. 10 may include a drive unit 300 of the photovoltaic power generation equipment according to an embodiment of the present invention.
  • the drive unit 300 may rotate the distribution selection unit 200 by the operation of the distribution selection unit 200.
  • the driving unit 300 may include a first guide portion 310.
  • the first guide part 310 may be provided in the form of protruding downward from the inside of the main body case 150, that is, between the confirmation window 153 of the main body case 150 and the unit fixing part 157. .
  • first guide part 310 may be formed in a cylindrical shape, and a plurality of first teeth 311 having an inclined surface 311a downward or upward may be formed at a lower end thereof.
  • the driving unit 300 may include a shandong copper member 330.
  • the shandong moving member 330 is coupled to the coupling portion 231 of the upper housing 230 in a form fitted in the upper portion to move together in accordance with the up and down movement of the upper housing 230 to rotate the upper housing 230
  • the selection dispensing unit can be rotated in such a way as to.
  • an outer tooth 331 having an inclined surface 331a having a shape corresponding to the first tooth 311 may be formed on an outer surface of the shandong copper member 330, and may be formed on an inner circumferential surface of the shandong copper member 330.
  • An inner tooth 337 having an inclined surface 337a upward or downward may be formed at a position shifted from the outer tooth 331.
  • a coupling hole 339 into which the coupling part 231 of the upper housing 230 is fitted may be formed at the center of the shank moving member 330 in which the inner tooth 337 is formed, and the coupling hole 339 is Shapes corresponding to the shape of the coupling portion 231, that is, the circumference is formed in the shape of a polygon may be configured to rotate together without slipping each other during the rotation of the movable member 330.
  • a support jaw 333 may be formed at a lower circumference of the movable member 330 to protrude outward to support the elastic member 370 to be described below.
  • the upper end portion of the center of the shandong moving member 330 is inserted into the confirmation window 153 to display a display unit 335 in which a mark, for example, a letter or a symbol, indicating a rotation direction of the distribution selection unit 200 is formed. It may include.
  • the driving unit 300 may include a second guide member 350.
  • the second guide member 350 may be coupled to the end of the unit fixing part 157 provided at the lower portion of the shandong copper member 330 and provided in the main body case 150.
  • the second guide member 350 may be formed in a plate shape, the center of the second guide member 350 protrudes in a cylindrical shape so as to be inserted into the interior of the shandong copper member 330 and the inner tooth (top)
  • a second tooth 351 may be formed having an inclined surface 351a that meshes with 337.
  • a through hole 353 is formed around the second guide member 350 so that a fastening member, such as a bolt, passes through the through hole 353 of the second guide member 350 to be fastened to the unit fixing part 157.
  • the second guide member 350 may be fixed to the unit fixing part 157 in a form that is.
  • the driving unit 300 may include an elastic member 370.
  • the elastic member 370 is a movable member 330 positioned between the first guide portion 310 and the second guide member 350 so that the elastic force acts in the direction in which the second guide member 350 is located.
  • the second guide member 350 may be elastically supported by the body case 150.
  • the elastic member 370 may be implemented as a coil spring, the elastic member 370 has one end is supported on the body case 150 and the other end is seated on the support jaw 333 of the shandong member 330
  • the furnace body case 150 may be installed between the shankdong member 330.
  • the moving member 330 moves upward and moves upward by overcoming the elastic force of the elastic member 370.
  • the shank moving member 330 is mutually guided to the inclined surface 311a of the first tooth 311 and the inclined surface 331a of the outer tooth 331 while the outer tooth 331 is engaged with the first tooth 311. Ash 330 rotates (see FIG. 10).
  • the movable member 330 moves downward by the elastic member 370, and the inner movable member 330 moves downward.
  • the second guide member 350 is inserted to engage the inner tooth 337 with the second tooth 351, and mutually guide the inclined surface 337a and the inclined surface 351a of the second tooth 351 to the inner tooth 337.
  • the shank moving member 330 is further rotated in the direction in which it rotated when the first tooth 311 and the outer tooth 331 are engaged (see FIG. 9).
  • the shank copper member 330 moves upward and the first tooth 311 and the outer tooth 331 is engaged, the shank copper member 330 rotates at an angle of 45 °, Shanghai shank member 330 Even when the inner tooth 337 and the second tooth 351 is engaged, the shank copper member 330 rotates at an angle of 45 ° so that when the shank copper member 330 reciprocates up and down once, a total of 90 Rotate at an angle of °.
  • the shankdong member 330 is rotated due to the up and down operation of the shankdong member 330, and the distribution selection unit 200 coupled to the shankdong member 330 also rotates together and a plurality of radially arranged. Cooling water may be sequentially discharged to the plurality of outlets 113 in a form in which the outlets 113 and the outlet holes 213 communicate with each other.
  • the outer tooth 331 and the inner tooth 337 of the shandong copper member 330 to adjust the rotation angle of the distribution selection unit 200 to rotate when the shank copper member 330 rotates up and down once.
  • the number of the first teeth 311 and the second teeth 351 meshing with these may be configured to increase the number.
  • Cooling water distribution device 100 of the photovoltaic power generation equipment according to an embodiment of the present invention distribution selection consisting of the lower housing 210 and the upper housing 230 is coupled to the interior of the side wall portion 115 of the distribution body 110 Unit 200 is seated.
  • the shankdong member 330 is inserted into the center of the unit fixing part 157 of the main body case 150, and the first guide part 310 is fastened to the lower end of the unit fixing part 157 in this state.
  • the drive unit 300 is coupled to the body case 150 in a form coupled by the member.
  • the elastic member 370 is positioned between the support jaw 333 of the shandong copper member 330 and the main body case 150, and the display unit 335 of the shandong copper member 330 is formed of the main body case 150.
  • the locking jaw 159 of the main body case 150 is coupled to the main body case 150 in such a way that the circumference of the height (H) limiting member 170 spans.
  • the main unit case 150 coupled to the driving unit 300 is coupled to the distribution body 110.
  • the driving unit 300 is seated inside the seating portion 233 of the upper housing 230.
  • the coupling portion 231 of the upper housing 230 is fitted to the coupling hole 339 formed in the lower center of the shank moving member 330 so that the driving unit 300 and the distribution selection unit 200 are coupled to each other.
  • the main body case 150 and the distribution body 110 is coupled.
  • Cooling water distribution device 100 of the photovoltaic power generation facility configured as described above is fixed to a position where the coolant distribution device 100 is to be installed in advance by removing the bracket 130 coupled to the distribution body 110, the bracket 130 of the The locking protrusion 133 couples the distribution body 110 to the bracket 130 in a form of being fitted into the locking groove 117 of the distribution body 110.
  • a discharge port 113 formed around the distribution body 110 fixed to the bracket 130 is connected to a hose or pipe connected to the injection nozzle, and the inlet 111 of the distribution body 110 has a cooling water supply facility. Connect to each other with a hose or pipe.
  • the outlet 113 is closed with a stopper to prevent the cooling water from flowing out.
  • the cooling water distribution device 100 When the cooling water distribution device 100 is installed in this way, the cooling water is supplied from the cooling water supply facility so that the cooling water may be injected through the injection nozzle.
  • the cooling water when the cooling water is supplied from the cooling water supply equipment, the cooling water is the pressure chamber 220 of the distribution selection unit 200 through the inlet 111 of the distribution body 110 and the inlet hole 211 of the distribution selection unit 200.
  • the height H of the distribution selection unit 200 is increased in such a manner that the upper housing 230 moves upward from the lower housing 210 by the pressure of the supplied cooling water.
  • the upper housing 230 overcomes the elastic force of the elastic member 370 to move the shankdong member 330 upwards, and the shankdong member 330 moved upwards has an outer tooth 331 having a first guide. While being engaged with the first teeth 311 of the part 310, it rotates at an angle of 45 ° together with the distribution selection unit 200 (see FIG. 10).
  • the pressure in the pressure chamber 220 is lowered, the upper housing 230, which has moved to the upper side, while moving to the initial position, that is, the lower, the upper housing 230
  • the height H of the distribution selection unit 200 is lowered to move downward.
  • the shank moving member 330 is also moved downward by the elastic member 370, the shank moving member 330 is the inner tooth (351) in the second tooth 351 of the second guide member 350 located at the bottom While 337) is engaged and guided, it rotates at an angle of 45 ° in the same direction as the first rotation with the distribution selection unit 200 (see FIG. 9).
  • the distribution selection unit 200 rotates in the same direction at an angle of 90 °, so that the supply and blocking of the cooling water is prevented.
  • the radially located outlet 113 may be sequentially opened to communicate with the discharge hole 213 to sequentially supply the cooling water to the plurality of injection nozzles.
  • the confirmation window 153 is provided with a display unit 335 for confirming the rotation of the shandong copper member 330, so that the coolant is discharged through which outlet 113 of the plurality of outlets 113 from the outside. You can check it.
  • the cooling water supply facility and the inlet 111 is provided with a solenoid valve for supplying and blocking the cooling water supply and block the supply of the cooling water at regular intervals, it can be configured to supply the cooling water sequentially through a plurality of injection nozzles have.
  • the cooling water distribution device 100 can be prevented from freezing due to the residual cooling water.
  • the cooling water distribution apparatus 100 of the photovoltaic power generation facility does not use a separate power source, and only by supplying the cooling water to each injection nozzle by supplying and blocking the cooling water sequentially, Maintenance cost and electricity consumption can be reduced.
  • the efficiency of washing and cooling can be improved, and the consumption amount of the cooling water injected can be minimized.
  • cooling water can be supplied directly from a cooling water supply facility such as a water supply facility without a storage tank for temporarily storing the cooling water, it is possible to reduce the construction cost and installation place of the power improving device.
  • residual discharge holes 119 may be formed to prevent freezing waves due to the remaining cooling water.
  • confirmation window 153 is provided to easily identify the outlet 113 from which the coolant is discharged, and can easily grasp the blockage of the outlet 113 or failure of the injection nozzle.
  • outlet 113 and the inlet 111 is positioned around the distribution body 110, the installation is easy, it is possible to minimize the installation space.
  • bracket 130 is detachably coupled to the distribution body 110, there is an advantage of easy installation.

Abstract

The present invention relates to a cooling water distribution device for solar photovoltaic equipment, wherein cooling water is selectively distributed to a cooling water spray nozzle provided so as to cool and clean a solar module of the solar photovoltaic equipment. According to an embodiment of the present invention, the cooling water distribution device for solar photovoltaic equipment comprises: a main distribution body in which a plurality of discharge ports for discharging cooling water are formed in radial fashion, and in the centre of which is formed an inflow port for the inflow of cooling water; a distribution selection unit which selectively opens or closes the plurality of discharge ports by rotating on an upper part of the main distribution body, and which is formed so as to have a pressure chamber, into which the cooling water flows, such that the height thereof is changed by the cooling water that flows into the pressure chamber; a drive unit which is joined to the distribution selection unit, and causes the distribution selection unit to rotate in accordance with the changed height in the distribution selection unit; and a main case which is joined to the main distribution body, and accommodates the distribution selection unit and the drive unit. Consequently, by maintaining an appropriate water pressure in a final spray apparatus, it is possible to improve the cooling and cleaning efficiency of the cooling water, and it is possible to eliminate the use of electricity and reduce maintenance costs and to minimise the amount of cooling water used.

Description

태양광발전설비의 냉각수 분배장치Cooling water distribution device of solar power plant
본 발명은 태양광발전설비의 태양광모듈을 냉각 및 세척하도록 설치된 냉각수 분사노즐에 선택적으로 냉각수를 분배하여 공급하는 태양광발전설비의 냉각수 분배장치에 관한 것이다.The present invention relates to a cooling water distribution apparatus of a photovoltaic power generation facility for selectively distributing and supplying cooling water to a cooling water injection nozzle installed to cool and clean the solar modules of the photovoltaic power generation facility.
일반적으로 태양발전설비는 태양에너지 예컨대, 태양열 또는 태양광을 이용하여 전기를 생산하는 설비이다.In general, a solar power installation is a facility that generates electricity by using solar energy, for example, solar heat or sunlight.
이러한, 태양발전설비는 태양광 또는 태양열을 받아 전기를 생산하는 태양전지패널을 복수 개를 태양과 마주하는 방향으로 설치하여 발전의 효율을 높인다.Such solar power generation facilities increase the efficiency of power generation by installing a plurality of solar panels that generate electricity by receiving sunlight or solar heat in a direction facing the sun.
그러나, 태양전지패널은 열과 먼지에 취약하기 때문에 종래에는 냉각수를 분사시켜 태양전지패널을 세척시킴으로써, 태양전지패널의 효율을 향상시킬 수 있는 한국특허출원번호 제10-2010-0054624호의 "태양광발전설비의 냉각장치"가 개시된 바가 있다.However, since the solar panel is vulnerable to heat and dust, conventionally, the photovoltaic power generation of Korean Patent Application No. 10-2010-0054624, which can improve the efficiency of the solar panel by spraying cooling water to clean the solar panel. Chiller of the installation "has been disclosed.
상기한 종래의 태양광발전설비의 냉각장치는 태양광을 집광하여 전기를 발생시키는 태양광 모듈들로 구성되되 태양광 모듈들이 2 이상의 어레이로 계단식으로 배열되는 태양광발전설비에 냉각수를 분사하여 효율을 유지 또는 향상시키는 태양광발전설비의 냉각장치에 있어서, 냉각수를 저장하는 저장탱크; 상기 태양광 모듈 각각에 대응하도록 설치되어, 상기 태양광 모듈에 냉각수를 분사하는 냉각수 분사수단; 상기 저장탱크로부터 냉각수를 공급 받는 제1 냉각수 공급관 및 상기 태양광 모듈의 각 열에 대응하도록 배치되어 상기 제1 냉각수 공급관으로부터 공급 받은 냉각수를 냉각수 분사수단으로 공급하는 2 이상의 제2 냉각수 공급관을 포함하는 냉각수 공급관; 상기 저장탱크에 저장된 냉각수를 펌핑하여 상기 제1 냉각수 공급관으로 공급하는 펌프; 및 상기 제2 냉각수 공급관 각각의 개폐를 조절하도록 상기 제2 냉각수 공급관 각각에 대응하도록 배치된 2 이상의 밸브를 포함하여, 상기 밸브 차단 시에, 서로 다른 상기 제2 냉각수 공급관 간에 냉각수의 이동을 없애고, 각각의 상기 제2 냉각수 공급관 내에서 수압차에 의한 냉각수의 수평 이동을 없앰으로써, 상기 냉각수 분사수단을 통해 냉각수가 외부로 배출되는 것을 방지할 수 있도록 구성되었다.The conventional photovoltaic power plant cooling device is composed of photovoltaic modules that collect electricity to generate electricity, but by spraying the cooling water to the photovoltaic power plant in which the photovoltaic modules are arranged stepwise in two or more arrays. A cooling apparatus of a photovoltaic system for maintaining or improving the temperature, comprising: a storage tank for storing cooling water; Cooling water injection means is installed so as to correspond to each of the photovoltaic module, injecting the cooling water to the photovoltaic module; A cooling water including a first cooling water supply pipe receiving the cooling water from the storage tank and at least two second cooling water supply pipes arranged to correspond to the rows of the solar module and supplying the cooling water supplied from the first cooling water supply pipe to the cooling water injection means. Supply pipe; A pump for pumping the cooling water stored in the storage tank and supplying the cooling water to the first cooling water supply pipe; And two or more valves arranged to correspond to each of the second cooling water supply pipes so as to control opening and closing of each of the second cooling water supply pipes, thereby preventing movement of the cooling water between the second cooling water supply pipes different from each other when the valve is blocked. By eliminating the horizontal movement of the cooling water by the hydraulic pressure difference in each of the second cooling water supply pipe, it is configured to prevent the cooling water to be discharged to the outside through the cooling water injection means.
하지만, 종래의 태양광발전설비의 냉각장치는 저장탱크에 저장된 유체를 펌프에 의해 흡입하여 각 냉각수 분사수단으로 분사되도록 각 냉각수 분사수단과 연결된 각각의 밸브를 전기적으로 제어하기 때문에, 전기의 소모량이 증대되고, 이로 인해 유지비용이 증대되는 문제점이 있었다.However, since the conventional cooling apparatus of the photovoltaic facility electrically controls each valve connected to each cooling water injecting means to suck the fluid stored in the storage tank by the pump and to spray the cooling water injecting means, the amount of electricity consumed is reduced. There is a problem that the increase, thereby increasing the maintenance costs.
또한, 냉각수를 별도로 저장하는 저장탱크를 설치해야 하기 때문에 태양광발전설비의 설치장소가 증대되고 태양광발전설비의 설치비용이 증대되는 문제점이 있었다.In addition, since the storage tank for storing the cooling water must be installed separately, there is a problem in that the installation location of the photovoltaic facility is increased and the installation cost of the photovoltaic device is increased.
본 발명은 상기한 문제점들을 해결하기 위해 안출된 것으로서, 본 발명이 해결하고자 하는 과제는 전기의 사용을 배제하여 복수 개의 분사수단에 대한 적정 수압을 유지하기 위한 유체 분배작용을 수행함으로써, 전기의 소모량을 감소시키고, 유지비용을 절감할 수 있을 뿐만 아니라, 저장탱크의 설치 없이 급수설비에서 바로 냉각수를 공급하여 설치장소를 최소화 및 설치비용을 감소시킬 수 있는 태양광발전설비의 냉각수 분배장치를 제공하는 것이다. 본 발명을 통해 동시에 복수 개의 분사수단에 수도압을 공급할 경우, 태양광발전 모듈의 냉각과 세정에 충분하지 못한 유량과 수압으로 인해 효율적인 태양광발전 출력향상 효과를 달성하지 못하는 단점을 최소화된 전력구동으로 수압구동 장치를 이용하여 극복할 수 있다.The present invention has been made to solve the above problems, the problem to be solved by the present invention is to eliminate the use of electricity by performing a fluid distribution action to maintain a proper water pressure for a plurality of injection means, the consumption of electricity To reduce the cost and maintenance costs, and to provide the coolant distribution system of the photovoltaic power plant that minimizes the installation site and reduces the installation cost by supplying the coolant directly from the water supply facility without installing the storage tank. will be. In the case of supplying water pressure to a plurality of injection means at the same time through the present invention, power driving minimized the disadvantages of not achieving an efficient photovoltaic output improvement effect due to insufficient flow rate and water pressure for cooling and cleaning the photovoltaic module. It can be overcome by using a hydraulic drive.
또한, 설치가 용이하며, 잔류 냉각수에 의한 동파를 방지할 수 있는 태양광발전설비의 냉각수 분배장치를 제공하는 것이다.In addition, it is easy to install, and to provide a cooling water distribution device of the photovoltaic power generation equipment that can prevent freezing by the residual cooling water.
상기한 과제를 달성하기 위한 본 발명의 실시예에 따른 태양광발전설비의 냉각수 분배장치는 냉각수가 배출되는 배출구가 방사상으로 복수 개가 형성되고, 냉각수가 유입되는 유입구가 중앙에 형성되는 분배본체, 상기 분배본체의 상부에서 회전하여 복수 개의 상기 배출구를 선택적으로 개방 또는 차단하고, 냉각수가 유입되는 압력실을 형성하여 압력실로 유입되는 냉각수에 의해 높이가 변화되는 분배선택유닛, 상기 분배선택유닛에 결합되어 상기 분배선택유닛에 변화되는 높이에 따라 상기 분배선택유닛을 회전시키는 구동유닛, 및 상기 분배본체에 결합되어 상기 분배선택유닛과 상기 구동유닛을 수용하는 본체케이스를 포함한다.According to an aspect of the present invention, there is provided a cooling water distribution apparatus of a photovoltaic power generation system in which a plurality of discharge ports for discharging cooling water are radially formed, and an inlet for cooling water is formed in the center, wherein Rotation in the upper portion of the distribution body to selectively open or block the plurality of outlets, forming a pressure chamber in which the coolant flows into the distribution selection unit, the distribution selection unit is changed in height by the cooling water flowing into the pressure chamber, And a drive unit for rotating the distribution selection unit according to the height of the distribution selection unit, and a main body case coupled to the distribution body to accommodate the distribution selection unit and the drive unit.
상기 분배선택유닛은 상기 유입구와 연통되는 유입공과 상기 복수 개의 배출구 중 일부의 배출구와 연통되는 배출공이 형성된 하부하우징, 및 상기 하부하우징에 결합되어 상기 압력실을 형성하고, 상기 압력실로 유입되는 냉각수에 의해 상기 분배선택유닛의 높이가 변화되도록 상기 하부하우징에서 상,하로 이동 가능하게 결합되며, 상기 구동유닛이 결합되는 결합부가 구비된 상부하우징을 포함할 수 있다.The distribution selection unit may be coupled to the lower housing and the lower housing having an inlet hole communicating with the inlet and a discharge hole communicating with some of the outlets of the plurality of outlets, and to form the pressure chamber, and to the coolant flowing into the pressure chamber. The upper and lower housings are coupled to be movable up and down in the lower housing so that the height of the distribution selection unit is changed, and the driving unit is coupled thereto.
상기 하부하우징과 상기 상부하우징 중 어느 하나에는 상기 하부하우징에서 상기 상부하우징이 상,하로 이동 시 가이드하는 가이드돌기가 형성되고, 다른 하나에는 상기 가이드돌기가 끼워지는 가이드홈이 형성될 수 있다.One of the lower housing and the upper housing may be formed with a guide protrusion for guiding the upper housing to move up and down in the lower housing, and a guide groove into which the guide protrusion is inserted.
상기 배출공은 복수 개가 형성되고, 상기 하부하우징은 상기 복수 개의 배출공 중 일부의 상기 배출공을 밀폐하는 밀폐부재를 포함할 수 있다.A plurality of discharge holes may be formed, and the lower housing may include a sealing member for sealing the discharge holes of some of the plurality of discharge holes.
상기 구동유닛은 상기 분배선택유닛에 결합되어 상기 분배선택유닛의 변화되는 높이에 따라 상,하로 이동하고 외측둘레에 복수 개가 형성되는 외측톱니와, 내측둘레에 복수 개가 형성되는 내측톱니를 포함하는 상하이동부재, 상기 본체케이스의 내부 중앙에서 하부로 돌출되어 상기 상하이동부재가 상부로 이동 시 상기 외측톱니의 경사면을 가이드하여 상기 상하이동부재를 회전시키는 복수 개의 제1 톱니가 형성된 제1 가이드부, 및 상기 상하이동부재의 하부에 위치되어 상기 상하이동부재가 하부로 이동 시 상기 내측톱니의 경사면을 가이드하여 상기 상하이동부재를 회전시키는 복수 개의 제2 톱니가 형성된 제2 가이드부재를 포함할 수 있다.The drive unit is coupled to the distribution selection unit and moves up and down according to the changing height of the distribution selection unit, and includes a plurality of outer teeth formed on the outer periphery, and a plurality of inner teeth formed on the inner periphery; A first guide part having a plurality of first teeth formed to protrude from the inner center of the inner case of the main body case to guide the inclined surface of the outer tooth when the shank moving member moves upward; The second guide member may be positioned below the shank moving member to guide the inclined surface of the inner tooth to rotate the shank moving member when the shank moving member moves downward.
상기 구동유닛은 상기 상하이동부재가 상기 제2 가이드부재가 위치된 방향으로 탄성력이 작용하도록 상기 본체케이스에서 상기 상하이동부재를 탄성적으로 지지하는 탄성부재를 더 포함할 수 있다.The driving unit may further include an elastic member for elastically supporting the shank moving member in the body case so that the shank moving member acts in the direction in which the second guide member is positioned.
상기 본체케이스는 상기 구동유닛을 상태를 파악하는 형태로 상기 분배선택유닛이 개방하는 배출구를 확인하는 확인창을 포함할 수 있다.The main body case may include a confirmation window for confirming the outlet opening of the distribution selection unit in the form of grasping the driving unit.
상기 분배본체는 상기 분배본체에 잔류된 냉각수를 상기 유입구를 통해 배출하는 잔류배출공이 형성될 수 있다.The distribution body may have a residual discharge hole for discharging the cooling water remaining in the distribution body through the inlet.
상기 분배본체는 상기 분배본체의 하부에 탈착 가능하게 결합되는 브래킷을 포함할 수 있다.The distribution body may include a bracket detachably coupled to the lower portion of the distribution body.
상기 분배본체와 상기 브래킷 중 어느 하나에는 외측으로 돌출된 록킹돌기가 형성되고, 다른 하나에는 록킹홈이 형성되어 상기 록킹돌기가 상기 록킹홈에 끼워져 서로 결합될 수 있다.One of the distribution body and the bracket is formed with a locking protrusion protruding outward, the other is formed with a locking groove can be coupled to each other by the locking protrusion is fitted into the locking groove.
상기 본체케이스는 상기 본체케이스의 내부에 설치되어 상기 분배선택유닛의 변화되는 높이를 제한하는 높이제한부재를 포함할 수 있다.The main body case may include a height limiting member installed inside the main body case to limit a changing height of the distribution selection unit.
본 발명에 따르면, 별도의 전원을 사용하지 않고, 오직 냉각수의 공급과 차단만으로 각 분사노즐에 냉각수를 순차적으로 분배하여 공급함으로써, 전기의 사용을 배제하여 유지비용을 절감시킬 수 있다.According to the present invention, it is possible to reduce the maintenance cost by eliminating the use of electricity by sequentially distributing and supplying the cooling water to each injection nozzle only by supplying and blocking the cooling water without using a separate power source.
또한, 복수 개의 분사노즐에 냉각수를 순차적으로 분배하여 공급함으로써, 무분별하게 버려지는 냉각수의 낭비를 방지할 수 있으며, 냉각수의 세척 및 냉각의 효율을 향상시킬 수 있다.In addition, by distributing and supplying the cooling water to the plurality of injection nozzles sequentially, it is possible to prevent waste of the cooling water discarded indiscriminately and to improve the efficiency of washing and cooling the cooling water.
또한, 수도설비와 같은 냉각수 공급설비에 직결될 수 있으므로 냉각수를 임시로 저장하는 저장탱크의 설치를 배제함으로써, 태양광발전설비의 시공비용 및 설치장소를 최소화할 수 있다.In addition, since it can be directly connected to a cooling water supply equipment such as water supply facilities, by eliminating the installation of a storage tank for temporarily storing the cooling water, it is possible to minimize the construction cost and installation place of the photovoltaic power generation equipment.
또한, 분배본체에 잔류된 냉각수가 잔류배출공으로 배출되어 냉각수의 동파로 인한 냉각수 분배장치의 파손을 방지할 수 있다.In addition, the cooling water remaining in the distribution body is discharged to the residual discharge hole to prevent damage to the cooling water distribution device due to freezing of the cooling water.
또한, 확인창이 구비되어 냉각수가 배출되는 배출구를 용이하게 확인할 수 있으며, 고장의 판단을 용이하게 수행할 수 있다.In addition, a confirmation window may be provided to easily check the outlet through which the coolant is discharged, and to easily determine the failure.
또한, 분배본체의 둘레에 배출구와 유입구가 모두 위치되어 냉각수 분배장치를 용이하게 설치할 수 있으며, 설치공간을 최소화할 수 있다.In addition, since both the outlet and the inlet are located around the distribution body, the cooling water distribution device can be easily installed, and the installation space can be minimized.
또한, 브래킷에 의해 냉각수 분배장치를 용이하게 탈착 및 고정할 수 있는 효과가 있다.In addition, there is an effect that the cooling water distribution device can be easily removable and fixed by the bracket.
도 1은 본 발명의 실시예에 따른 태양광발전설비의 냉각수 분배장치를 도시한 사시도이다.1 is a perspective view showing a cooling water distribution device of a photovoltaic power generation facility according to an embodiment of the present invention.
도 2는 본 발명의 실시예에 따른 태양광발전설비의 냉각수 분배장치를 분해한 분해 사시도이다.Figure 2 is an exploded perspective view of the cooling water distribution device of the photovoltaic power generation equipment according to an embodiment of the present invention.
도 3은 본 발명의 실시예에 따른 태양광발전설비의 냉각수 분배장치를 구성하는 분배본체를 도시한 사시도이다.3 is a perspective view illustrating a distribution body constituting a cooling water distribution device of a photovoltaic power generation system according to an embodiment of the present invention.
도 4는 본 발명의 실시예에 따른 태양광발전설비의 냉각수 분배장치를 구성하는 분배본체를 도시한 평면도이다.Figure 4 is a plan view showing a distribution body constituting the cooling water distribution device of the photovoltaic power generation equipment according to an embodiment of the present invention.
도 5는 본 발명의 실시예에 따른 태양광발전설비의 냉각수 분배장치를 구성하는 분배선택유닛을 분해한 분해 사시도이다.5 is an exploded perspective view illustrating an exploded distribution selection unit constituting a cooling water distribution device of a photovoltaic power generation system according to an embodiment of the present invention.
도 6은 본 발명의 실시예에 따른 태양광발전설비의 냉각수 분배장치를 구성하는 분배선택유닛의 측단면도이다.6 is a side cross-sectional view of a distribution selection unit constituting a cooling water distribution device of a photovoltaic power generation facility according to an embodiment of the present invention.
도 7은 본 발명의 실시예에 따른 태양광발전설비의 냉각수 분배장치를 구성하는 본체케이스 및 분배선택유닛을 분해한 분해 사시도이다.7 is an exploded perspective view illustrating an exploded view of a main body case and a distribution selection unit constituting a cooling water distribution device of a photovoltaic power generation facility according to an embodiment of the present invention.
도 8은 본 발명의 실시예에 따른 태양광발전설비의 냉각수 분배장치를 구성하는 본체케이스 및 분배선택유닛을 저면에서 바라본 분해 사시도이다.8 is an exploded perspective view of a main body case and a distribution selection unit constituting a cooling water distribution device of a photovoltaic power generation facility according to an embodiment of the present invention as viewed from the bottom.
도 9는 본 발명의 실시예에 따른 태양광발전설비의 냉각수 분배장치의 측단면도이다.9 is a side cross-sectional view of a cooling water distribution device of a photovoltaic system according to an embodiment of the present invention.
도 10은 본 발명의 실시예에 따른 태양광발전설비의 냉각수 분배장치의 측단면도로서, 압력실에 냉각수가 유입된 상태를 나타낸다.10 is a side cross-sectional view of the cooling water distribution apparatus of the solar power plant according to the embodiment of the present invention, showing a state in which the cooling water flowed into the pressure chamber.
이하, 첨부된 도면을 참조하여 본 발명의 실시예를 설명하도록 한다.Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.
먼저, 본 발명의 실시예에 따른 태양광발전설비의 냉각수 분배장치(100)가 설치되는 태양광발전설비는 태양광으로 발전하는 태양광모듈이 복수 개가 설치되고, 각 태양광모듈에는 태양광모듈의 성능을 향상시키기 위해 태양광모듈을 냉각 및 세척하는 냉각수를 분사하는 분사노즐이 설치된다.First, a photovoltaic power generation facility in which the cooling water distribution device 100 of the photovoltaic power generation facility according to an embodiment of the present invention is installed is provided with a plurality of photovoltaic modules for generating solar power, and each solar module In order to improve the performance of the injection nozzle for spraying the cooling water for cooling and washing the solar module is installed.
이때, 본 발명의 실시예에 따른 태양광발전설비의 냉각수 분배장치(100)는 복수 개의 분사노즐에 선택적으로 반복하여 냉각수를 분사할 수 있도록 냉각수를 공급하는 냉각수 공급설비와 분사노즐의 사이에 설치된다.At this time, the cooling water distribution device 100 of the photovoltaic power generation equipment according to an embodiment of the present invention is installed between the cooling water supply facility and the spray nozzle to supply the cooling water to repeatedly spray the cooling water to a plurality of spray nozzles selectively. do.
도 1 내지 도 4에 도시된 바와 같이, 본 발명의 실시예에 따른 태양광발전설비의 냉각수 분배장치(100)는 분배본체(110)를 포함할 수 있다.As shown in Figure 1 to Figure 4, the cooling water distribution device 100 of the photovoltaic power generation facility according to an embodiment of the present invention may include a distribution body (110).
이 분배본체(110)는 냉각수 분배장치(100)의 몸체를 이루는 부분으로서, 냉각수가 유입되는 유입구(111)와 유입된 냉각수가 배출되는 배출구(113)가 형성될 수 있다.The distribution body 110 is a part constituting the body of the cooling water distribution device 100, the inlet 111 through which the coolant is introduced and the discharge port 113 through which the introduced coolant is discharged.
한편, 유입구(111)는 분배본체(110)의 측면으로 유입되어 분배본체(110)의 중앙의 상부로 유입될 수 있도록 분배본체(110)에 형성될 수 있고, 배출구(113)는 분배본체(110)의 상면에서 분배본체(110)의 측면으로 배출되도록 분배본체(110)에 형성될 수 있다.On the other hand, the inlet 111 may be formed in the distribution body 110 to be introduced into the side of the distribution body 110 to flow into the upper portion of the center of the distribution body 110, the discharge port 113 is the distribution body ( It may be formed on the distribution body 110 to be discharged to the side of the distribution body 110 from the upper surface of the 110.
여기서, 배출구(113)는 복수 개가 형성될 수 있으며, 복수 개의 배출구(113)는 분배본체(110)를 평면에서 바라봤을 때, 중앙에 형성된 유입구(111)를 중심으로 방사상으로 배치될 수 있다.Here, a plurality of outlets 113 may be formed, the plurality of outlets 113 may be disposed radially around the inlet 111 formed in the center when the distribution body 110 is viewed in a plane.
그리고, 유입구(111)는 냉각수 공급설비와 호스에 의해 서로 연결되어 냉각수를 공급받을 수 있으며, 배출구(113)의 각각에는 분사노즐이 호스에 의해 서로 연결되어 유입구(111)로 유입된 냉각수를 각각의 분사노즐로 분배할 수 있다.In addition, the inlet 111 may be connected to each other by a cooling water supply facility and a hose to receive the cooling water. Each of the outlets 113 may include a spray nozzle connected to each other by a hose to supply the cooling water introduced to the inlet 111, respectively. Can be dispensed with a spray nozzle.
이때, 유입구(111)와 배출구(113)의 외측 단에는 나사산이 형성되어 호스를 나사체결하는 형태로 결합하는 호스결합부재(190)가 결합될 수 있다.At this time, the outer end of the inlet 111 and the outlet 113 is formed with a screw thread can be coupled to the hose coupling member 190 for coupling in the form of screwing the hose.
이와 같이, 분배본체(110)에는 유입구(111)와 배출구(113)가 분배본체(110)의 둘레에 형성되기 때문에 분배본체(110)에 분사노즐 및 냉각수 공급설비를 용이하게 연결할 수 있으며, 태양광발전설비의 냉각수 분배장치(100)의 설치 공간을 최소화할 수 있다.In this way, since the inlet 111 and the outlet 113 are formed around the distribution body 110 in the distribution body 110, the spray nozzle and the cooling water supply equipment can be easily connected to the distribution body 110, It is possible to minimize the installation space of the coolant distribution device 100 of the photovoltaic facility.
분배본체(110)는 브래킷(130)을 포함할 수 있다. 이 브래킷(130)은 태양광발전설비의 냉각수 분배장치(100)를 측벽 또는 바닥, 천정 등에 용이하게 고정시킬 수 있다.The distribution body 110 may include a bracket 130. The bracket 130 can easily fix the cooling water distribution device 100 of the photovoltaic power generation equipment to the side wall or the floor, the ceiling.
한편, 브래킷(130)은 판 형상으로 형성될 수 있으며, 브래킷(130)에는 볼트와 같은 체결부재가 관통하여 체결될 수 있는 볼트공이 형성될 수 있다.Meanwhile, the bracket 130 may be formed in a plate shape, and the bracket 130 may have a bolt hole through which a fastening member such as a bolt may be fastened.
그리고, 브래킷(130)에는 브래킷(130)의 둘레에서 상향 돌출된 본체끼움부(131)가 형성될 수 있으며, 본체끼움부(131)의 끝단부분에는 외측으로 돌출된 형태의 록킹돌기(133)가 형성될 수 있다.In addition, the bracket 130 may be formed with a main body fitting portion 131 protruding upward from the circumference of the bracket 130, the locking projection 133 of the form protruding outward at the end of the main body fitting portion 131. Can be formed.
이때, 분배본체(110)에는 록킹돌기(133)와 대응되는 부분에 록킹돌기(133)가 끼워지는 록킹홈(117)이 형성되어 브래킷(130)의 록킹돌기(133)가 분배본체(110)의 록킹홈(117)에 끼워지는 형태로 분배본체(110)에 브래킷(130)을 용이하게 결합할 수 있다.At this time, the distribution body 110 is formed with a locking groove 117 into which the locking protrusion 133 is fitted in a portion corresponding to the locking protrusion 133, so that the locking protrusion 133 of the bracket 130 is the distribution body 110. The bracket 130 can be easily coupled to the distribution body 110 in the form of being fitted to the locking groove 117 of the.
여기서, 록킹돌기(133)와 록킹홈(117)이 서로 반대되는 형태 예컨대, 분배본체(110)에 록킹돌기(133)가 형성되고, 브래킷(130)에 록킹홈(117)이 형성되어 서로 끼워지는 형태로도 구성될 수 있음은 물론이다.Here, the locking protrusion 133 and the locking groove 117 are opposite to each other, for example, the locking projection 133 is formed in the distribution body 110, the locking groove 117 is formed in the bracket 130 is inserted into each other Of course, it can be configured in the form of losing.
그리고, 분배본체(110)는 측벽부(115)를 포함할 수 있다. 이 측벽부(115)는 하기에 설명될 분배선택유닛(200)이 수용되는 부분으로서, 분배본체(110)의 상면에 유입구(111)를 중심으로 상부로 돌출된 형태로 형성될 수 있다.In addition, the distribution body 110 may include a side wall portion 115. The side wall portion 115 is a portion in which the distribution selection unit 200 to be described below is accommodated, and may be formed to protrude upward from the inlet 111 on the upper surface of the distribution body 110.
이때, 측벽부(115)의 내부에 유입구(111) 및 배출구(113)가 모두 위치된다.At this time, both the inlet 111 and the outlet 113 are located inside the side wall 115.
실시예에서는 측벽부(115) 내부에 위치된 배출구(113)의 부분이 유입구(111)를 중심으로 방사상으로 90°의 간격을 이루도록 4개의 배출구(113)를 형성하였다.In the exemplary embodiment, four outlets 113 are formed such that a portion of the outlet 113 positioned inside the side wall portion 115 forms a radial interval of 90 ° about the inlet 111.
그리고, 분배본체(110)에는 잔류배출공(119)이 형성될 수 있다. 이 잔류배출공(119)은 유입구(111)로 유입되는 냉각수의 공급이 중지되었을 때, 분배본체(110), 더 구체적으로는 측벽부(115)의 내부에 잔류된 냉각수를 다시 유입구(111)를 통해 배출할 수 있도록 측벽부(115)의 내부 상면에서 유입구(111)와 연통되도록 분배본체(110)에 형성된다.In addition, a residual discharge hole 119 may be formed in the distribution body 110. When the supply of the coolant flowing into the inlet 111 is stopped, the residual discharge hole 119 again returns the coolant remaining in the distribution body 110, more specifically, inside the sidewall 115. It is formed on the distribution body 110 to communicate with the inlet 111 from the inner upper surface of the side wall portion 115 to be discharged through.
이 잔류배출공(119)이 형성됨으로 인해, 분배본체(110)에 잔류된 냉각수를 유입구(111)를 통해 배출할 수 있기 때문에 냉각수의 동파로 인한 냉각수 분배장치(100)의 파손을 방지할 수 있다.Since the residual discharge hole 119 is formed, the cooling water remaining in the distribution body 110 can be discharged through the inlet 111, thereby preventing damage to the cooling water distribution apparatus 100 due to freezing of the cooling water. have.
도 2, 도 5 및 도 6에 도시된 바와 같이, 본 발명의 실시예에 따른 태양광발전설비의 냉각수 분배장치(100)는 분배선택유닛(200)을 포함할 수 있다.2, 5 and 6, the cooling water distribution apparatus 100 of the photovoltaic power generation facility according to an embodiment of the present invention may include a distribution selection unit 200.
이 분배선택유닛(200)은 복수 개의 배출구(113) 중 일부의 배출구(113)를 선택적으로 개방하여 분배선택유닛(200)에 의해 선택된 배출구(113)로만 냉각수가 배출되도록 구성될 수 있다.The distribution selection unit 200 may be configured to selectively open some of the discharge port 113 of the plurality of discharge ports 113 so that the coolant is discharged only to the discharge port 113 selected by the distribution selection unit 200.
한편, 분배선택유닛(200)은 분배본체(110)의 측벽부(115)의 내부에서 회전가능하도록 측벽부(115)에 안착될 수 있으며, 분배선택유닛(200)은 유입구(111)로 유입되는 냉각수에 압력에 의해 높이(H)가 변화되도록 구성될 수 있다.On the other hand, the distribution selection unit 200 may be seated on the side wall portion 115 so as to be rotatable inside the side wall portion 115 of the distribution body 110, the distribution selection unit 200 flows into the inlet 111 The height H may be changed by the pressure of the cooling water.
즉, 분배선택유닛(200)은 냉각수가 유입구(111)를 통해 유입될 경우, 높이(H)가 높아지고, 냉각수의 공급이 차단되면, 높이(H)가 높아진 분배선택유닛(200)의 높이(H)가 다시 최초의 높이(H)로 복귀되어 높이(H)가 낮아지도록 구성될 수 있다.That is, when the cooling water is introduced through the inlet 111, the distribution selection unit 200 has a height H, and when the supply of the cooling water is blocked, the height H of the distribution selection unit 200 has a high height H ( H) can be configured to return back to the original height H so that the height H is lowered.
한편, 분배선택유닛(200)은 하부하우징(210)과 상부하우징(230)을 포함할 수 있다.On the other hand, the distribution selection unit 200 may include a lower housing 210 and the upper housing 230.
하부하우징(210)은 상부가 개방된 형태의 용기형상으로 형성될 수 있으며, 하부하우징(210)의 바닥면에는 유입구(111)와 대응되는 위치에 형성되어 유입구(111)를 통해 유입되는 냉각수가 하부하우징(210)의 내부로 유입되는 유입공(211)이 형성되고, 유입공(211)을 통해 하부하우징(210)의 내부로 유입되는 냉각수가 배출구(113)로 배출될 수 있도록 배출구(113)와 대응되는 부분에는 배출공(213)이 형성될 수 있다.The lower housing 210 may be formed in a container shape of which an upper portion is opened, and the coolant flowing in the inlet 111 is formed at a position corresponding to the inlet 111 on the bottom surface of the lower housing 210. Inlet hole 211 is formed to be introduced into the lower housing 210, the discharge port 113 so that the coolant flowing into the lower housing 210 through the inlet hole 211 can be discharged to the outlet 113 A discharge hole 213 may be formed at a portion corresponding to the discharge hole 213.
여기서, 배출공(213)은 복수 개의 배출구(113) 중 어느 하나의 배출구(113)와 대응되는 위치에만 형성될 수 있으며, 실시예에서와 같이 모든 배출구(113)와 대응되는 위치에 배출공(213)이 형성될 경우에는 일부의 배출공(213)을 밀폐하는 밀폐부재(250)가 하부하우징(210)에 설치될 수 있다.Here, the discharge hole 213 may be formed only in a position corresponding to any one of the discharge port 113 of the plurality of discharge ports 113, the discharge hole (at a position corresponding to all the discharge ports 113, as in the embodiment) When the 213 is formed, a sealing member 250 for sealing some of the discharge holes 213 may be installed in the lower housing 210.
이 밀폐부재(250)는 판 형상으로 형성될 수 있으며, 복수 개의 배출공(213) 중 일부의 배출공(213)을 밀폐할 수 있는 크기로 형성될 수 있으며, 밀폐부재(250)의 둘레에는 복수 개의 핀공(251)이 형성된다.The sealing member 250 may be formed in a plate shape, and may be formed in a size capable of sealing some of the discharge holes 213 of the plurality of discharge holes 213, and may be formed around the sealing member 250. A plurality of pin holes 251 are formed.
그리고, 하부하우징(210)에는 밀폐부재(250)가 안착될 부분에 복수 개의 돌출핀(217)이 형성되어 돌출핀(217)이 핀공(251)에 끼워지는 형태로 하부하우징(210)에 밀폐부재(250)가 결합될 수 있다.In addition, the lower housing 210 has a plurality of protruding pins 217 formed at a portion on which the sealing member 250 is to be seated so that the protruding pins 217 are fitted into the pin holes 251 to be sealed in the lower housing 210. Member 250 may be coupled.
상부하우징(230)은 하부하우징(210)과 서로 결합하여 내부에 압력실(220)을 형성할 수 있으며, 상부하우징(230)에는 하부하우징(210)이 내측 하부로 삽입되어 하부하우징(210)의 둘레 및 하부하우징(210)의 개방된 상부를 감싸도록 형성될 수 있다.The upper housing 230 may be combined with the lower housing 210 to form a pressure chamber 220 therein, and the lower housing 210 may be inserted into the lower housing 210 and inserted into the lower housing 210 in the upper housing 230. It may be formed to surround the open upper portion of the circumference and the lower housing 210 of.
그리고, 상부하우징(230)의 상면에는 구동유닛(300)이 안착되는 안착부(233)가 구동유닛(300)의 둘레를 감싸도록 벽을 이루는 형태로 형성될 수 있으며, 안착부(233)의 중앙부분에는 상부로 돌출되어 구동유닛(300)이 결합되는 결합부(231)가 구비될 수 있다.In addition, the upper surface of the upper housing 230 may be formed in a form that forms a wall to surround the driving unit 300, the seating portion 233 on which the driving unit 300 is seated, the seating portion 233 A central portion may be provided with a coupling portion 231 protruding upwards to which the driving unit 300 is coupled.
여기서, 결합부(231)는 막대형상으로 형성될 수 있으며, 구동유닛(300)의 구동력을 전달받아 분배선택유닛(200)을 회전시킬 수 있도록 둘레가 다각형상을 가지는 막대형상으로 형성될 수 있다.Here, the coupling portion 231 may be formed in a rod shape, and may be formed in a rod shape having a polygonal circumference so as to rotate the distribution selection unit 200 by receiving the driving force of the driving unit 300. .
한편, 하부하우징(210)의 둘레에는 상,하로 길게형성되는 가이드홈(215)이 형성되고, 상부하우징(230)의 내부 둘레에는 가이드돌기(235)가 내측으로 돌출되는 형태로 형성되어 가이드돌기(235)가 가이드홈(215)에 끼워지는 형태로 하부하우징(210)과 상부하우징(230)이 결합될 수 있다.On the other hand, around the lower housing 210, the guide groove 215 is formed to be formed long, up and down, the guide protrusion 235 is formed in the shape of the inner protrusion of the upper housing 230 protruding inward to form a guide protrusion The lower housing 210 and the upper housing 230 may be coupled to each other so that the 235 is fitted into the guide groove 215.
이와 같이 구성된 분배선택유닛(200)은 상부하우징(230)과 하부하우징(210)이 서로결합되어 내부에 압력실(220)을 형성하기 때문에 압력실(220)에 유입공(211)을 통해 냉각수가 공급되면 압력실(220)의 압력이 높아져 상부하우징(230)이 하부하우징(210)의 상부로 이격되는 형태로 분배선택유닛(200)의 높이(H)가 높아진다.The distribution selection unit 200 configured as described above has a cooling water through the inlet hole 211 in the pressure chamber 220 because the upper housing 230 and the lower housing 210 are coupled to each other to form a pressure chamber 220 therein. When the pressure is supplied, the pressure in the pressure chamber 220 is increased, so that the height H of the distribution selection unit 200 is increased in such a manner that the upper housing 230 is spaced apart from the upper portion of the lower housing 210.
반면, 압력실(220)에 냉각수의 유입이 차단되면, 냉각수는 배출공(213)을 통해 배출되어 압력실(220)의 압력이 감소하기 때문에 하부하우징(210)에서 상부로 올라간 상부하우징(230)이 다시 초기 위치 즉, 하부로 내려오는 형태로 분배선택유닛(200)의 높이(H)가 낮아진다.On the other hand, when the inflow of the cooling water to the pressure chamber 220 is blocked, the cooling water is discharged through the discharge hole 213, so that the pressure in the pressure chamber 220 is reduced, the upper housing 230 that rises from the lower housing 210 to the upper portion 230 ), The height H of the distribution selection unit 200 is lowered back to the initial position, that is, the lower portion.
즉, 분배선택유닛(200)은 압력실(220)에 냉각수가 유입되면 하부하우징(210)에서 상부하우징(230)이 상부로 올라가 높아지고, 압력실(220)에서 냉각수가 유출되면 하부하우징(210)에서 올라간 상부하우징(230)이 다시 내려오는 형태로 분배선택유닛(200)의 높이(H)가 낮아진다.That is, in the distribution selection unit 200, when the coolant flows into the pressure chamber 220, the upper housing 230 rises upward from the lower housing 210, and when the coolant flows out of the pressure chamber 220, the lower housing 210. The height H of the distribution selection unit 200 is lowered in such a way that the upper housing 230 raised from the lower housing 230 descends again.
이와 같이, 분배선택유닛(200)의 높낮이가 조절됨에 따라 하기에 설명될 구동유닛(300)을 작동시킬 수 있다.As such, as the height of the distribution selection unit 200 is adjusted, the driving unit 300 to be described below may be operated.
도 7 및 도 8에 도시된 바와 같이, 도 본 발명의 실시예에 따른 태양광발전설비의 냉각수 분배장치(100)는 본체케이스(150)를 포함할 수 있다.As shown in FIG. 7 and FIG. 8, the cooling water distribution apparatus 100 of the solar power plant according to the embodiment of the present invention may include a main body case 150.
이 본체케이스(150)는 분배본체(110)에 설치되는 분배선택유닛(200) 및 구동유닛(300)을 수용하여 밀폐할 수 있다.The main body case 150 may accommodate and seal the distribution selection unit 200 and the driving unit 300 installed in the distribution body 110.
한편, 본체케이스(150)는 분배본체(110)의 상부를 덮어 밀폐하는 형태로 형성될 수 있으며, 본체케이스(150)의 둘레에는 나사체결공(151)이 형성되어 분배본체(110)와 볼트와 같은 체결부재에 의해 서로 결합될 수 있다.On the other hand, the main body case 150 may be formed to cover the upper portion of the distribution body 110 to be sealed, the screw fastening hole 151 is formed around the main body case 150, the distribution body 110 and the bolt It may be coupled to each other by a fastening member such as.
그리고 본체케이스(150)의 상부의 중앙에는 관통된 형태의 확인창(153)이 형성될 수 있으며, 이 확인창(153)은 육안으로 내부를 확인할 수 있도록 유리 또는 합성수지와 같은 투명캡(155)에 의해 밀폐될 수 있다.In addition, a confirmation window 153 having a penetrated shape may be formed at the center of the upper portion of the main body case 150, and the confirmation window 153 may be a transparent cap 155 such as glass or synthetic resin so as to visually check the inside. It can be sealed by.
그리고, 본체케이스(150)의 내부, 더 구체적으로는 확인창(153)의 주변 둘레에는 구동유닛(300)이 고정되는 막대형상으로 형성된 유닛고정부(157)가 하부로 돌출되는 형태로 복수 개가 형성될 수 있다.In addition, a plurality of unit fixing parts 157 formed in the shape of a rod in which the driving unit 300 is fixed to the inner circumference of the main body case 150, more specifically, around the confirmation window 153, protrude downward. Can be formed.
그리고, 본체케이스(150)의 둘레의 중앙부분에는 내측으로 돌출되는 걸림턱(159)이 형성될 수 있다.In addition, a locking jaw 159 protruding inward may be formed at a central portion of the circumference of the main body case 150.
또한, 본체케이스(150)는 높이(H)제한부재(170)를 포함할 수 있다. 이 높이(H)제한부재(170)는 본체케이스(150)의 내부에 설치되어 분배선택유닛(200)이 일정 높이(H) 이상 높아지지 않도록 분배선택유닛(200)의 확장되는 높이(H)를 제한할 수 있다.In addition, the body case 150 may include a height (H) limiting member 170. The height (H) limiting member 170 is installed inside the main body case 150 so that the distribution selection unit 200 extends the height H of the distribution selection unit 200 so as not to rise above a certain height (H). Can be limited.
한편, 높이(H)제한부재(170)는 분배선택유닛(200), 더 구체적으로는 상부하우징(230)의 상부 둘레를 지지하여 상부하우징(230)이 일정 높이(H) 이상 올라오는 것을 제한할 수 있다.On the other hand, the height (H) limiting member 170 supports the upper periphery of the distribution selection unit 200, more specifically, the upper housing 230 to restrict the upper housing 230 from rising above a certain height (H). can do.
그리고, 높이(H)제한부재(170)는 중앙부분에 상부하우징(230)의 안착부(233)가 삽입되어 지지되는 지지공(171)이 형성되어 상부하우징(230)의 이동 시 상부하우징(230)의 이동을 가이드할 수 있으며, 높이(H)제한부재(170)는 높이(H)제한부재(170)의 상면 둘레가 본체케이스(150)의 걸림턱(159)에 걸쳐지는 형태로 본체케이스(150)에 결합될 수 있다.And, the height (H) limiting member 170 is formed in the center portion of the support housing 171 is inserted and supported by the seating portion 233 of the upper housing 230, the upper housing 230 during the movement of the upper housing ( 230, the movement of the height (H) limiting member 170, the main body in the form that the upper circumference of the height (H) limiting member 170 spans the locking step 159 of the body case 150 It may be coupled to the case 150.
도 7 내지 도 10에 도시된 바와 같이, 본 발명의 실시예에 따른 태양광발전설비의 구동유닛(300)을 포함할 수 있다.As shown in Figure 7 to 10, may include a drive unit 300 of the photovoltaic power generation equipment according to an embodiment of the present invention.
이 구동유닛(300)은 분배선택유닛(200)의 작동에 의해 분배선택유닛(200)을 회전시킬 수 있다.The drive unit 300 may rotate the distribution selection unit 200 by the operation of the distribution selection unit 200.
한편, 구동유닛(300)은 제1 가이드부(310)를 포함할 수 있다. 이 제1 가이드부(310)는 본체케이스(150)의 내부, 즉, 본체케이스(150)의 확인창(153)과 유닛고정부(157)의 사이에서 하부로 돌출되는 형태로 구비될 수 있다.On the other hand, the driving unit 300 may include a first guide portion 310. The first guide part 310 may be provided in the form of protruding downward from the inside of the main body case 150, that is, between the confirmation window 153 of the main body case 150 and the unit fixing part 157. .
그리고, 제1 가이드부(310)는 원통형상으로 형성되고, 그 하부 끝단에는 하향 또는 상향되는 경사면(311a)을 가지는 복수 개의 제1 톱니(311)가 형성될 수 있다.In addition, the first guide part 310 may be formed in a cylindrical shape, and a plurality of first teeth 311 having an inclined surface 311a downward or upward may be formed at a lower end thereof.
또한, 구동유닛(300)은 상하이동부재(330)를 포함할 수 있다.In addition, the driving unit 300 may include a shandong copper member 330.
이 상하이동부재(330)는 상부하우징(230)의 결합부(231)에 상부에서 끼워지는 형태로 결합되어 상부하우징(230)의 상,하의 이동에 따라 함께 이동하여 상부하우징(230)을 회전시키는 형태로 선택분배유닛을 회전시킬 수 있다.The shandong moving member 330 is coupled to the coupling portion 231 of the upper housing 230 in a form fitted in the upper portion to move together in accordance with the up and down movement of the upper housing 230 to rotate the upper housing 230 The selection dispensing unit can be rotated in such a way as to.
한편, 상하이동부재(330)의 외면에는 제1 톱니(311)와 맞물리도록 대응되는 형상의 경사면(331a)을 가지는 외측톱니(331)가 형성될 수 있으며, 상하이동부재(330)의 내주면에는 외측톱니(331)와 어긋나는 위치에 상향 또는 하향되는 경사면(337a)을 가지는 내측톱니(337)가 형성될 수 있다.Meanwhile, an outer tooth 331 having an inclined surface 331a having a shape corresponding to the first tooth 311 may be formed on an outer surface of the shandong copper member 330, and may be formed on an inner circumferential surface of the shandong copper member 330. An inner tooth 337 having an inclined surface 337a upward or downward may be formed at a position shifted from the outer tooth 331.
여기서, 내측톱니(337)가 형성된 상하이동부재(330)의 중심으로는 상부하우징(230)의 결합부(231)가 끼워지는 결합공(339)이 형성될 수 있으며, 결합공(339)은 결합부(231)의 형상과 대응되는 형상 즉, 둘레가 다각형의 형상으로 형성되어 상하이동부재(330)의 회전 시 서로 미끄러지지 않고 함께 회전하도록 구성될 수 있다.Here, a coupling hole 339 into which the coupling part 231 of the upper housing 230 is fitted may be formed at the center of the shank moving member 330 in which the inner tooth 337 is formed, and the coupling hole 339 is Shapes corresponding to the shape of the coupling portion 231, that is, the circumference is formed in the shape of a polygon may be configured to rotate together without slipping each other during the rotation of the movable member 330.
또한, 상하이동부재(330)의 하부 둘레에는 외측으로 돌출되어 하기에 설명될 탄성부재(370)가 지지되는 지지턱(333)이 형성될 수 있다.In addition, a support jaw 333 may be formed at a lower circumference of the movable member 330 to protrude outward to support the elastic member 370 to be described below.
그리고, 상하이동부재(330)의 중앙의 상단부분은 확인창(153)의 내부로 삽입되어 분배선택유닛(200)의 회전방향을 표시하는 표식 예컨대, 문자 또는 기호 등이 형성된 표시부(335)를 포함할 수 있다.In addition, the upper end portion of the center of the shandong moving member 330 is inserted into the confirmation window 153 to display a display unit 335 in which a mark, for example, a letter or a symbol, indicating a rotation direction of the distribution selection unit 200 is formed. It may include.
구동유닛(300)은 제2 가이드부재(350)를 포함할 수 있다. 이 제2 가이드부재(350)는 상하이동부재(330)의 하부에 위치되어 본체케이스(150)에 구비된 유닛고정부(157)의 끝단에 결합될 수 있다.The driving unit 300 may include a second guide member 350. The second guide member 350 may be coupled to the end of the unit fixing part 157 provided at the lower portion of the shandong copper member 330 and provided in the main body case 150.
한편, 제2 가이드부재(350)는 판형상으로 형성될 수 있으며, 제2 가이드부재(350)의 중앙에는 상하이동부재(330)의 내부로 삽입되도록 원통형상으로 돌출되고 상단 부분에 내측톱니(337)와 맞물리는 경사면(351a)을 가지는 제2 톱니(351)가 형성될 수 있다.On the other hand, the second guide member 350 may be formed in a plate shape, the center of the second guide member 350 protrudes in a cylindrical shape so as to be inserted into the interior of the shandong copper member 330 and the inner tooth (top) A second tooth 351 may be formed having an inclined surface 351a that meshes with 337.
그리고, 제2 가이드부재(350)의 둘레에는 관통공(353)이 형성되어 볼트와 같은 체결부재가 제2 가이드부재(350)의 관통공(353)을 관통하여 유닛고정부(157)에 체결되는 형태로 제2 가이드부재(350)를 유닛고정부(157)에 고정할 수 있다.In addition, a through hole 353 is formed around the second guide member 350 so that a fastening member, such as a bolt, passes through the through hole 353 of the second guide member 350 to be fastened to the unit fixing part 157. The second guide member 350 may be fixed to the unit fixing part 157 in a form that is.
또한, 구동유닛(300)은 탄성부재(370)를 포함할 수 있다. 이 탄성부재(370)는 제1 가이드부(310)와 제2 가이드부재(350)의 사이에 위치된 상하이동부재(330)를 제2 가이드부재(350)가 위치된 방향으로 탄성력이 작용하도록 제2 가이드부재(350)를 본체케이스(150)에서 탄성적으로 지지할 수 있다.In addition, the driving unit 300 may include an elastic member 370. The elastic member 370 is a movable member 330 positioned between the first guide portion 310 and the second guide member 350 so that the elastic force acts in the direction in which the second guide member 350 is located. The second guide member 350 may be elastically supported by the body case 150.
한편, 탄성부재(370)는 코일스프링으로 구현될 수 있으며, 탄성부재(370)는 일단이 본체케이스(150)에 지지되고 타단은 상하이동부재(330)의 지지턱(333)에 안착되는 형태로 본체케이스(150)와 상하이동부재(330)의 사이에 설치될 수 있다.On the other hand, the elastic member 370 may be implemented as a coil spring, the elastic member 370 has one end is supported on the body case 150 and the other end is seated on the support jaw 333 of the shandong member 330 The furnace body case 150 may be installed between the shankdong member 330.
이와 같이 구성된 구동유닛(300)은 분배선택유닛(200)이 높이(H)가 높아지면, 탄성부재(370)의 탄성력을 극복하여 상하이동부재(330)가 상부로 이동하고, 상부로 이동하는 상하이동부재(330)는 외측톱니(331)가 제1 톱니(311)에 맞물리면서, 제1 톱니(311)의 경사면(311a) 및 외측톱니(331)의 경사면(331a)에 상호 가이드되어 상하이동부재(330)가 회전한다(도 10 참조).In the drive unit 300 configured as described above, when the distribution selection unit 200 has a high height H, the moving member 330 moves upward and moves upward by overcoming the elastic force of the elastic member 370. The shank moving member 330 is mutually guided to the inclined surface 311a of the first tooth 311 and the inclined surface 331a of the outer tooth 331 while the outer tooth 331 is engaged with the first tooth 311. Ash 330 rotates (see FIG. 10).
한편, 분배선택유닛(200)의 높이(H)가 낮아지면, 탄성부재(370)에 의해 상하이동부재(330)가 하부로 이동하고, 하부로 이동하는 상하이동부재(330)의 내측으로는 제2 가이드부재(350)가 삽입되어 내측톱니(337)가 제2 톱니(351)에 맞물리면서, 내측톱니(337)에 경사면(337a) 및 제2 톱니(351)의 경사면(351a)에 상호 가이드되어 상하이동부재(330)가 제1 톱니(311)와 외측톱니(331)가 맞물릴 때 회전하였던 방향으로 더 회전하게 된다(도 9 참조).On the other hand, when the height H of the distribution selection unit 200 is lowered, the movable member 330 moves downward by the elastic member 370, and the inner movable member 330 moves downward. The second guide member 350 is inserted to engage the inner tooth 337 with the second tooth 351, and mutually guide the inclined surface 337a and the inclined surface 351a of the second tooth 351 to the inner tooth 337. As a result, the shank moving member 330 is further rotated in the direction in which it rotated when the first tooth 311 and the outer tooth 331 are engaged (see FIG. 9).
이때, 상하이동부재(330)가 상부로 이동하여 제1 톱니(311)와 외측톱니(331)가 맞물릴 때에는 상하이동부재(330)가 45°의 각도로 회전하고, 상하이동부재(330)가 하부로 이동하여 내측톱니(337)와 제2 톱니(351)가 맞물릴 때에도 상하이동부재(330)가 45°의 각도로 회전하여 상하이동부재(330)가 한번 상,하로 왕복 시 총 90°의 각도로 회전한다.At this time, when the shank copper member 330 moves upward and the first tooth 311 and the outer tooth 331 is engaged, the shank copper member 330 rotates at an angle of 45 °, Shanghai shank member 330 Even when the inner tooth 337 and the second tooth 351 is engaged, the shank copper member 330 rotates at an angle of 45 ° so that when the shank copper member 330 reciprocates up and down once, a total of 90 Rotate at an angle of °.
따라서, 상하이동부재(330)의 상,하 작동으로 인해 상하이동부재(330)가 회전하면서, 상하이동부재(330)에 결합된 분배선택유닛(200)도 함께 회전하여 방사상으로 배치된 복수 개의 배출구(113)와 배출공(213)을 연통시키는 형태로 복수 개의 배출구(113)에 순차적으로 냉각수를 배출시킬 수 있다.Therefore, the shankdong member 330 is rotated due to the up and down operation of the shankdong member 330, and the distribution selection unit 200 coupled to the shankdong member 330 also rotates together and a plurality of radially arranged. Cooling water may be sequentially discharged to the plurality of outlets 113 in a form in which the outlets 113 and the outlet holes 213 communicate with each other.
한편, 상하이동부재(330)가 한번 상,하로 이동 시 회전하는 분배선택유닛(200)의 회전각도가 작아지도록 조절하기 위해서는 상하이동부재(330)의 외측톱니(331)와 내측톱니(337), 그리고 이들과 맞물리는 제1 톱니(311)와 제2 톱니(351)의 개수를 각각 증가하는 형태로 구성할 수 있다.On the other hand, the outer tooth 331 and the inner tooth 337 of the shandong copper member 330 to adjust the rotation angle of the distribution selection unit 200 to rotate when the shank copper member 330 rotates up and down once. And, the number of the first teeth 311 and the second teeth 351 meshing with these may be configured to increase the number.
이상에서 설명한 각 구성 간의 작용과 효과를 설명한다.The operation and effects between the components described above will be described.
본 발명의 실시예에 따른 태양광발전설비의 냉각수 분배장치(100)는 분배본체(110)의 측벽부(115)의 내부에 하부하우징(210)과 상부하우징(230)이 결합되어 구성된 분배선택유닛(200)이 안착된다.Cooling water distribution device 100 of the photovoltaic power generation equipment according to an embodiment of the present invention distribution selection consisting of the lower housing 210 and the upper housing 230 is coupled to the interior of the side wall portion 115 of the distribution body 110 Unit 200 is seated.
그리고, 본체케이스(150)의 유닛고정부(157)의 중앙으로는 상하이동부재(330)가 삽입되고, 이 상태에서 유닛고정부(157)의 하단으로는 제1 가이드부(310)재가 체결부재에 의해 결합되는 형태로 본체케이스(150)에 구동유닛(300)이 결합된다.Then, the shankdong member 330 is inserted into the center of the unit fixing part 157 of the main body case 150, and the first guide part 310 is fastened to the lower end of the unit fixing part 157 in this state. The drive unit 300 is coupled to the body case 150 in a form coupled by the member.
이때, 상하이동부재(330)의 지지턱(333)과 본체케이스(150)의 사이에는 탄성부재(370)가 위치되고, 상하이동부재(330)의 표시부(335)는 본체케이스(150)의 중앙에 형성된 확인창(153)으로 일부 삽입되며, 본체케이스(150)의 걸림턱(159)에는 높이(H)제한부재(170)의 둘레가 걸쳐지는 형태로 본체케이스(150)에 결합된다.At this time, the elastic member 370 is positioned between the support jaw 333 of the shandong copper member 330 and the main body case 150, and the display unit 335 of the shandong copper member 330 is formed of the main body case 150. Partly inserted into the confirmation window 153 formed in the center, the locking jaw 159 of the main body case 150 is coupled to the main body case 150 in such a way that the circumference of the height (H) limiting member 170 spans.
그리고, 구동유닛(300)이 결합된 본체케이스(150)를 분배본체(110)에 결합하는 데, 이때, 구동유닛(300)은 상부하우징(230)의 안착부(233)의 내부에 안착되며, 상부하우징(230)의 결합부(231)는 상하이동부재(330)의 하부 중앙에 형성된 결합공(339)에 끼워지는 형태로 구동유닛(300)과 분배선택유닛(200)이 서로 결합된 상태에서 본체케이스(150)와 분배본체(110)가 결합된다.In addition, the main unit case 150 coupled to the driving unit 300 is coupled to the distribution body 110. At this time, the driving unit 300 is seated inside the seating portion 233 of the upper housing 230. The coupling portion 231 of the upper housing 230 is fitted to the coupling hole 339 formed in the lower center of the shank moving member 330 so that the driving unit 300 and the distribution selection unit 200 are coupled to each other. In the state, the main body case 150 and the distribution body 110 is coupled.
이와 같이 구성된 태양광발전설비의 냉각수 분배장치(100)는 분배본체(110)에 결합된 브래킷(130)을 분리하여 냉각수 분배장치(100)가 설치될 위치에 미리 고정한 후, 브래킷(130)의 록킹돌기(133)가 분배본체(110)의 록킹홈(117)에 끼워지는 형태로 분배본체(110)를 브래킷(130)에 결합한다.Cooling water distribution device 100 of the photovoltaic power generation facility configured as described above is fixed to a position where the coolant distribution device 100 is to be installed in advance by removing the bracket 130 coupled to the distribution body 110, the bracket 130 of the The locking protrusion 133 couples the distribution body 110 to the bracket 130 in a form of being fitted into the locking groove 117 of the distribution body 110.
그리고, 브래킷(130)에 고정된 분배본체(110)의 둘레에 형성된 배출구(113)에는 분사노즐과 연결되는 호스 또는 배관을 연결하고, 분배본체(110)의 유입구(111)에는 냉각수 공급설비와 호스 또는 배관으로 서로 연결한다.A discharge port 113 formed around the distribution body 110 fixed to the bracket 130 is connected to a hose or pipe connected to the injection nozzle, and the inlet 111 of the distribution body 110 has a cooling water supply facility. Connect to each other with a hose or pipe.
여기서, 복수 개의 배출구(113) 중 일부에 분사노즐이 연결되지 않는 경우에는 그 배출구(113)를 마개로 막아 냉각수가 외부로 유출되는 것을 방지한다.Here, when the injection nozzle is not connected to some of the plurality of outlets 113, the outlet 113 is closed with a stopper to prevent the cooling water from flowing out.
이렇게 냉각수 분배장치(100)가 설치되면 분사노즐을 통해 냉각수가 분사될 수 있도록 냉각수 공급설비에서 냉각수를 공급한다.When the cooling water distribution device 100 is installed in this way, the cooling water is supplied from the cooling water supply facility so that the cooling water may be injected through the injection nozzle.
한편, 냉각수 공급설비에서 냉각수가 공급되면, 냉각수는 분배본체(110)의 유입구(111) 및 분배선택유닛(200)의 유입공(211)을 통해 분배선택유닛(200)의 압력실(220)로 공급되고, 공급되는 냉각수의 압력에 의해 하부하우징(210)에서 상부하우징(230)이 상부로 이동하는 형태로 분배선택유닛(200)의 높이(H)가 높아진다.On the other hand, when the cooling water is supplied from the cooling water supply equipment, the cooling water is the pressure chamber 220 of the distribution selection unit 200 through the inlet 111 of the distribution body 110 and the inlet hole 211 of the distribution selection unit 200. The height H of the distribution selection unit 200 is increased in such a manner that the upper housing 230 moves upward from the lower housing 210 by the pressure of the supplied cooling water.
그리고, 상부하우징(230)은 탄성부재(370)의 탄성력을 극복하여 상하이동부재(330)를 상부로 이동시키고, 상부로 이동되는 상하이동부재(330)는 외측톱니(331)가 제1 가이드부(310)의 제1 톱니(311)에 맞물려 가이드되면서, 분배선택유닛(200)과 함께 45°의 각도로 회전한다(도 10 참조).In addition, the upper housing 230 overcomes the elastic force of the elastic member 370 to move the shankdong member 330 upwards, and the shankdong member 330 moved upwards has an outer tooth 331 having a first guide. While being engaged with the first teeth 311 of the part 310, it rotates at an angle of 45 ° together with the distribution selection unit 200 (see FIG. 10).
한편, 냉각수 공급설비에서 냉각수의 공급이 차단되면, 압력실(220)의 압력이 낮아지고, 상부로 이동하였던 상부하우징(230)이 다시 초기 위치, 즉, 하부로 이동하면서, 상부하우징(230)이 하부로 이동하는 형태로 분배선택유닛(200)의 높이(H)가 낮아진다.On the other hand, when the supply of the cooling water is blocked in the cooling water supply facility, the pressure in the pressure chamber 220 is lowered, the upper housing 230, which has moved to the upper side, while moving to the initial position, that is, the lower, the upper housing 230 The height H of the distribution selection unit 200 is lowered to move downward.
이와 동시에 상하이동부재(330) 또한 탄성부재(370)에 의해 하부로 이동하고, 상하이동부재(330)는 하부에 위치된 제2 가이드부재(350)의 제2 톱니(351)에 내측톱니(337)가 맞물려 가이드되면서, 분배선택유닛(200)과 함께 최초 회전하였던 방향과 동일한 방향으로 45°의 각도로 회전한다(도 9 참조).At the same time, the shank moving member 330 is also moved downward by the elastic member 370, the shank moving member 330 is the inner tooth (351) in the second tooth 351 of the second guide member 350 located at the bottom While 337) is engaged and guided, it rotates at an angle of 45 ° in the same direction as the first rotation with the distribution selection unit 200 (see FIG. 9).
이와 같이, 냉각수의 공급과 차단에 의해 상하이동부재(330)가 상부 및 하부로 1회 반복하면, 분배선택유닛(200)이 90°의 각도로 동일한 방향으로 회전하기 때문에 냉각수의 공급과 차단이 계속적으로 이루어질 경우, 방사상으로 위치된 배출구(113)를 배출공(213)과 연통되도록 순차적으로 개방하여 냉각수를 복수 개의 분사노즐에 순차적으로 공급할 수 있다.As described above, when the shandong copper member 330 repeats the upper and lower portions once by the supply and interruption of the cooling water, the distribution selection unit 200 rotates in the same direction at an angle of 90 °, so that the supply and blocking of the cooling water is prevented. When continuously made, the radially located outlet 113 may be sequentially opened to communicate with the discharge hole 213 to sequentially supply the cooling water to the plurality of injection nozzles.
이때, 확인창(153)으로는 상하이동부재(330)의 회전을 확인할 수 있는 표시부(335)가 구비되기 때문에 외부에서도 복수 개의 배출구(113) 중 어느 배출구(113)를 통해서 냉각수가 배출되는 지를 확인할 수 있다.At this time, the confirmation window 153 is provided with a display unit 335 for confirming the rotation of the shandong copper member 330, so that the coolant is discharged through which outlet 113 of the plurality of outlets 113 from the outside. You can check it.
한편, 냉각수 공급설비와 유입구(111)의 사이에는 냉각수를 공급 및 차단하는 전자밸브가 설치되어 냉각수의 공급을 일정주기로 공급 및 차단함으로써, 복수 개의 분사노즐을 통해 순차적으로 냉각수를 공급하도록 구성될 수 있다.On the other hand, between the cooling water supply facility and the inlet 111 is provided with a solenoid valve for supplying and blocking the cooling water supply and block the supply of the cooling water at regular intervals, it can be configured to supply the cooling water sequentially through a plurality of injection nozzles have.
아울러, 냉각수 공급설비에서 냉각수의 공급이 차단되었을 경우, 냉각수 분배장치(100)의 내부에 잔류된 냉각수는 배출구(113) 및 잔류배출공(119)을 통해 유입구(111)로 배출되기 때문에 특히, 겨울과 같이 온도가 낮을 경우, 잔류 냉각수로 인해 냉각수 분배장치(100)가 동파되는 것을 방지할 수 있다.In addition, in the case where the supply of the cooling water is blocked in the cooling water supply facility, since the cooling water remaining inside the cooling water distribution device 100 is discharged to the inlet 111 through the outlet 113 and the remaining discharge hole 119, in particular, When the temperature is low, such as winter, the cooling water distribution device 100 can be prevented from freezing due to the residual cooling water.
따라서, 본 발명의 실시예에 따른 태양광발전설비의 냉각수 분배장치(100)는 별도의 전원을 사용하지 않고, 오직 냉각수의 공급과 차단에 의해 각 분사노즐에 순차적으로 냉각수를 분배하여 공급함으로써, 유지비용 및 전기의 소모량을 절감시킬 수 있다.Therefore, the cooling water distribution apparatus 100 of the photovoltaic power generation facility according to the embodiment of the present invention does not use a separate power source, and only by supplying the cooling water to each injection nozzle by supplying and blocking the cooling water sequentially, Maintenance cost and electricity consumption can be reduced.
또한, 복수 개의 분사노즐에 순차적으로 냉각수를 공급함으로써, 세척 및 냉각의 효율을 향상시킬 수 있으며, 분사되는 냉각수의 소모량을 최소화할 수 있다.In addition, by sequentially supplying the cooling water to the plurality of injection nozzles, the efficiency of washing and cooling can be improved, and the consumption amount of the cooling water injected can be minimized.
또한, 냉각수를 임시로 저장하는 저장탱크가 없이 수도설비와 같은 냉각수 공급설비에서 바로 냉각수를 공급할 수 있기 때문에 출력향상장치의 시공비용 및 설치장소를 감축시킬 수 있다.In addition, since the cooling water can be supplied directly from a cooling water supply facility such as a water supply facility without a storage tank for temporarily storing the cooling water, it is possible to reduce the construction cost and installation place of the power improving device.
또한, 잔류배출공(119)이 형성되어 잔류된 냉각수로 인해 동파가 발생되는 것을 방지할 수 있다.In addition, residual discharge holes 119 may be formed to prevent freezing waves due to the remaining cooling water.
또한, 확인창(153)이 구비되어 냉각수가 배출되는 배출구(113)를 용이하게 파악할 수 있으며, 배출구(113)의 막힘 또는 분사노즐의 고장 등을 용이하게 파악할 수 있다.In addition, the confirmation window 153 is provided to easily identify the outlet 113 from which the coolant is discharged, and can easily grasp the blockage of the outlet 113 or failure of the injection nozzle.
또한, 분배본체(110)의 둘레에 배출구(113) 및 유입구(111)가 위치되어 설치가 용이하고, 설치공간을 최소화할 수 있다.In addition, the outlet 113 and the inlet 111 is positioned around the distribution body 110, the installation is easy, it is possible to minimize the installation space.
또한, 분배본체(110)에 브래킷(130)이 탈착가능하게 결합되기 때문에 설치가 용이한 이점이 있다.In addition, since the bracket 130 is detachably coupled to the distribution body 110, there is an advantage of easy installation.
이상에서는 본 발명의 바람직한 실시예를 설명하였으나, 본 발명의 범위는 이 같은 특정 실시예에만 한정되지 않으며, 해당분야에서 통상의 지식을 가진 자라면 본 발명의 청구범위 내에 기재된 범주 내에서 적절하게 변경이 가능할 것이다.Although the preferred embodiments of the present invention have been described above, the scope of the present invention is not limited to such specific embodiments, and those skilled in the art may appropriately change within the scope described in the claims of the present invention. This will be possible.

Claims (11)

  1. 냉각수가 배출되는 배출구가 방사상으로 복수 개가 형성되고, 냉각수가 유입되는 유입구가 중앙에 형성되는 분배본체,Distributing body in which a plurality of outlets for discharging the cooling water are formed radially, the inlet for the cooling water is formed in the center,
    상기 분배본체의 상부에서 회전하여 복수 개의 상기 배출구를 선택적으로 개방 또는 차단하고, 냉각수가 유입되는 압력실을 형성하여 압력실로 유입되는 냉각수에 의해 높이가 변화되는 분배선택유닛,A distribution selection unit which rotates in the upper portion of the distribution body to selectively open or block the plurality of discharge ports, and forms a pressure chamber into which cooling water is introduced to change its height by the cooling water flowing into the pressure chamber;
    상기 분배선택유닛에 결합되어 상기 분배선택유닛에 변화되는 높이에 따라 상기 분배선택유닛을 회전시키는 구동유닛, 및A driving unit coupled to the dispensing selecting unit to rotate the dispensing selecting unit in accordance with a change in height of the dispensing selecting unit;
    상기 분배본체에 결합되어 상기 분배선택유닛과 상기 구동유닛을 수용하는 본체케이스를 포함하는 것을 특징으로 하는 태양광발전설비의 냉각수 분배장치.And a main body case coupled to the distribution body to accommodate the distribution selection unit and the drive unit.
  2. 제1항에 있어서,The method of claim 1,
    상기 분배선택유닛은The distribution selection unit
    상기 유입구와 연통되는 유입공과 상기 복수 개의 배출구 중 일부의 배출구와 연통되는 배출공이 형성된 하부하우징, 및A lower housing formed with an inlet hole communicating with the inlet and an outlet hole communicating with some of the outlets of the plurality of outlets;
    상기 하부하우징에 결합되어 상기 압력실을 형성하고, 상기 압력실로 유입되는 냉각수에 의해 상기 분배선택유닛의 높이가 변화되도록 상기 하부하우징에서 상,하로 이동 가능하게 결합되며, 상기 구동유닛이 결합되는 결합부가 구비된 상부하우징을 포함하는 것을 특징으로 하는 태양광발전설비의 냉각수 분배장치.Is coupled to the lower housing to form the pressure chamber, coupled to move up and down in the lower housing so that the height of the distribution selection unit is changed by the coolant flowing into the pressure chamber, the drive unit is coupled Cooling water distribution device of the photovoltaic power generation facility comprising an upper housing provided with an additional.
  3. 제2항에 있어서,The method of claim 2,
    상기 하부하우징과 상기 상부하우징 중 어느 하나에는At least one of the lower housing and the upper housing
    상기 하부하우징에서 상기 상부하우징이 상,하로 이동 시 가이드하는 가이드돌기가 형성되고, 다른 하나에는 상기 가이드돌기가 끼워지는 가이드홈이 형성되는 것을 특징으로 하는 태양광발전설비의 냉각수 분배장치.The lower housing has a guide protrusion for guiding when the upper housing is moved up and down, and the other side is formed with a guide groove into which the guide projection is fitted.
  4. 제2항에 있어서,The method of claim 2,
    상기 배출공은 복수 개가 형성되고,A plurality of discharge holes are formed,
    상기 하부하우징은 상기 복수 개의 배출공 중 일부의 상기 배출공을 밀폐하는 밀폐부재를 포함하는 것을 특징으로 하는 태양광발전설비의 냉각수 분배장치.The lower housing has a cooling water distribution apparatus of a photovoltaic facility, characterized in that it comprises a sealing member for sealing the discharge hole of some of the plurality of discharge holes.
  5. 제1항에 있어서,The method of claim 1,
    상기 구동유닛은The drive unit is
    상기 분배선택유닛에 결합되어 상기 분배선택유닛의 변화되는 높이에 따라 상,하로 이동하고 외측둘레에 복수 개가 형성되는 외측톱니와, 내측둘레에 복수 개가 형성되는 내측톱니를 포함하는 상하이동부재,A moving member including an outer tooth coupled to the distribution selecting unit and moving up and down according to the changing height of the distribution selecting unit and having a plurality of outer teeth formed on the outer circumference, and a plurality of inner teeth formed on the inner circumference;
    상기 본체케이스의 내부 중앙에서 하부로 돌출되어 상기 상하이동부재가 상부로 이동 시 상기 외측톱니의 경사면을 가이드하여 상기 상하이동부재를 회전시키는 복수 개의 제1 톱니가 형성된 제1 가이드부, 및A first guide part protruding downward from the inner center of the main body case and having a plurality of first teeth to guide the inclined surface of the outer tooth to rotate the shank moving member when the shank moving member moves upward;
    상기 상하이동부재의 하부에 위치되어 상기 상하이동부재가 하부로 이동 시 상기 내측톱니의 경사면을 가이드하여 상기 상하이동부재를 회전시키는 복수 개의 제2 톱니가 형성된 제2 가이드부재를 포함하는 것을 특징으로 하는 태양광발전설비의 냉각수 분배장치.And a second guide member having a plurality of second teeth formed at a lower portion of the movable member to guide the inclined surface of the inner tooth to rotate the movable member when the movable member moves downward. Cooling water distribution device of photovoltaic facility.
  6. 제5항에 있어서,The method of claim 5,
    상기 구동유닛은The drive unit is
    상기 상하이동부재가 상기 제2 가이드부재가 위치된 방향으로 탄성력이 작용하도록 상기 본체케이스에서 상기 상하이동부재를 탄성적으로 지지하는 탄성부재를 더 포함하는 것을 특징으로 하는 태양광발전설비의 냉각수 분배장치.Cooling water distribution device of the photovoltaic device, characterized in that the shankdong member further comprises an elastic member for elastically supporting the shankdong member in the body case so that the elastic force acts in the direction in which the second guide member is located. .
  7. 제1항에 있어서,The method of claim 1,
    상기 본체케이스는The body case
    상기 구동유닛을 상태를 파악하는 형태로 상기 분배선택유닛이 개방하는 배출구를 확인하는 확인창을 포함하는 것을 특징으로 하는 태양광발전설비의 냉각수 분배장치.Cooling water distribution device of the photovoltaic power generation equipment comprising a confirmation window for checking the discharge opening of the distribution selection unit in the form of grasping the drive unit.
  8. 제1항에 있어서,The method of claim 1,
    상기 분배본체는The distribution body
    상기 분배본체에 잔류된 냉각수를 상기 유입구를 통해 배출하는 잔류배출공이 형성되는 것을 특징으로 하는 태양광발전설비의 냉각수 분배장치.Cooling water distribution device of the photovoltaic device, characterized in that the remaining discharge hole for discharging the cooling water remaining in the distribution body through the inlet is formed.
  9. 제1항에 있어서,The method of claim 1,
    상기 분배본체는The distribution body
    상기 분배본체의 하부에 탈착 가능하게 결합되는 브래킷을 포함하는 것을 특징으로 하는 태양광발전설비의 냉각수 분배장치.Cooling water distribution device of the photovoltaic device comprising a bracket detachably coupled to the lower portion of the distribution body.
  10. 제9항에 있어서,The method of claim 9,
    상기 분배본체와 상기 브래킷 중 어느 하나에는 외측으로 돌출된 록킹돌기가 형성되고, 다른 하나에는 록킹홈이 형성되어 상기 록킹돌기가 상기 록킹홈에 끼워져 서로 결합되는 것을 특징으로 하는 태양광발전설비의 냉각수 분배장치.One of the distribution body and the bracket is formed with a locking protrusion protruding outward, the other has a locking groove is formed so that the locking projection is fitted into the locking groove coupled to each other. Distribution device.
  11. 제9항에 있어서,The method of claim 9,
    상기 본체케이스는The body case
    상기 본체케이스의 내부에 설치되어 상기 분배선택유닛의 변화되는 높이를 제한하는 높이제한부재를 포함하는 것을 특징으로 하는 태양광발전설비의 냉각수 분배장치.Cooling water distribution apparatus of the photovoltaic device is installed inside the main body case, characterized in that it comprises a height limiting member for limiting the height of the distribution selection unit.
PCT/KR2013/006830 2013-01-30 2013-07-30 Cooling water distribution device for solar photovoltaic equipment WO2014119831A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2013-0010395 2013-01-30
KR1020130010395A KR101443039B1 (en) 2013-01-30 2013-01-30 Distribution apparatus of cooling water for solar power facilities

Publications (1)

Publication Number Publication Date
WO2014119831A1 true WO2014119831A1 (en) 2014-08-07

Family

ID=51262520

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2013/006830 WO2014119831A1 (en) 2013-01-30 2013-07-30 Cooling water distribution device for solar photovoltaic equipment

Country Status (2)

Country Link
KR (1) KR101443039B1 (en)
WO (1) WO2014119831A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017039426A1 (en) * 2015-08-28 2017-03-09 Universite Internationale De Rabat System for cleaning flat solar sensors using water pressure
CN110536757A (en) * 2017-04-18 2019-12-03 罗伯特·博世有限公司 Pressure cleaning equipment, method and the method for hose fitting for identification for operating pressure cleaning equipment
CN112369990A (en) * 2020-09-30 2021-02-19 宁波方太厨具有限公司 Micro-nano bubble generating device and cleaning machine applying same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101589540B1 (en) * 2015-12-22 2016-02-01 (주)하이레벤 Washing apparatus for solar photovoltaic module

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06281247A (en) * 1993-03-26 1994-10-07 Yamamoto Seisakusho:Kk Switching valve of solar heater for hot-water apparatus
JP2000018039A (en) * 1998-06-30 2000-01-18 Denso Corp Rotary type flow rate control valve for cooling device
KR20000030665A (en) * 2000-03-10 2000-06-05 고재섭 A oil fixed quantity sharing device
KR100503282B1 (en) * 2002-11-04 2005-07-22 주식회사 케이피씨 A Rotary Distrbution Valve
KR20110023544A (en) * 2009-08-31 2011-03-08 웅진코웨이주식회사 5-way vlave module used in soft water apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100946781B1 (en) * 2009-06-26 2010-03-11 염광호 Nozzle for fountain

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06281247A (en) * 1993-03-26 1994-10-07 Yamamoto Seisakusho:Kk Switching valve of solar heater for hot-water apparatus
JP2000018039A (en) * 1998-06-30 2000-01-18 Denso Corp Rotary type flow rate control valve for cooling device
KR20000030665A (en) * 2000-03-10 2000-06-05 고재섭 A oil fixed quantity sharing device
KR100503282B1 (en) * 2002-11-04 2005-07-22 주식회사 케이피씨 A Rotary Distrbution Valve
KR20110023544A (en) * 2009-08-31 2011-03-08 웅진코웨이주식회사 5-way vlave module used in soft water apparatus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017039426A1 (en) * 2015-08-28 2017-03-09 Universite Internationale De Rabat System for cleaning flat solar sensors using water pressure
CN110536757A (en) * 2017-04-18 2019-12-03 罗伯特·博世有限公司 Pressure cleaning equipment, method and the method for hose fitting for identification for operating pressure cleaning equipment
CN110536757B (en) * 2017-04-18 2022-03-18 罗伯特·博世有限公司 Pressure cleaning device, method for operating a pressure cleaning device and method for identifying a hose attachment
US11779947B2 (en) 2017-04-18 2023-10-10 Robert Bosch Gmbh Pressure cleaning device, method for operating a pressure cleaning device and method for detecting a hose attachment
CN112369990A (en) * 2020-09-30 2021-02-19 宁波方太厨具有限公司 Micro-nano bubble generating device and cleaning machine applying same

Also Published As

Publication number Publication date
KR20140098291A (en) 2014-08-08
KR101443039B1 (en) 2014-09-23

Similar Documents

Publication Publication Date Title
WO2014119831A1 (en) Cooling water distribution device for solar photovoltaic equipment
WO2011093652A2 (en) Hollow-fibre membrane module
WO2014163259A1 (en) Apparatus for cleaning and cooling solar panel
WO2018199498A2 (en) Hot water generation module for water treatment apparatus
WO2017104989A1 (en) Apparatus for cleaning inside of water container
WO2011037341A2 (en) Automatic gas intake and exhaust valve device
WO2010104231A1 (en) High-pressure processor and high-pressure sealing method
WO2012011634A1 (en) Efficiency enhancement equipment for solar photovoltaic power facilities
TWI497626B (en) Vacuum processing apparatus
WO2016167422A1 (en) Efficiency enhancement equipment for solar photovoltaic power equipment
WO2011083910A2 (en) Make-up water valve and make-up water connection pipe, and structure for coupling same together
KR101853843B1 (en) Spray system for improving the operating efficiency of the roof type BIPV solar module part that can control the injection nozzle individually
WO2016143929A1 (en) Efficiency enhancement apparatus for photovoltaic power generation device having two-phase flow generation nozzle
KR101395048B1 (en) Efficiency enhancement equipment for solar photovoltaic power facilities
WO2010101413A2 (en) Gate valve assembly and substrate-processing system comprising same
WO2011059120A1 (en) Steam generating device of cleaner
WO2021206419A1 (en) Device for replenishing distilled water of battery
WO2020050519A1 (en) Nuclear reactor long-term cooling system and nuclear plant having the same
WO2022154276A1 (en) Power generation apparatus
WO2017091015A1 (en) Cleaning module gas opening/closing device for beverage dispensing head
WO2011037347A2 (en) Device for improving the efficiency of solar photovoltaic equipment
WO2017099283A1 (en) Liquefied glass raw material vaporizer
WO2018194339A1 (en) Water container structure of cold water supply device
WO2017043844A1 (en) Efficiency enhancement apparatus for solar photovoltaic equipment
WO2015068881A1 (en) Cleaning apparatus for solar cell module and distribution assembly

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 13874114

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 13874114

Country of ref document: EP

Kind code of ref document: A1