CN102226588A - Solar workstation - Google Patents
Solar workstation Download PDFInfo
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- CN102226588A CN102226588A CN2011101027347A CN201110102734A CN102226588A CN 102226588 A CN102226588 A CN 102226588A CN 2011101027347 A CN2011101027347 A CN 2011101027347A CN 201110102734 A CN201110102734 A CN 201110102734A CN 102226588 A CN102226588 A CN 102226588A
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- medium
- solar energy
- pipeline
- work station
- energy work
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- 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
- F24D11/00—Central heating systems using heat accumulated in storage masses
- F24D11/002—Central heating systems using heat accumulated in storage masses water heating system
- F24D11/003—Central heating systems using heat accumulated in storage masses water heating system combined with solar energy
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- 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
- F24D19/00—Details
- F24D19/0097—Casings or frame structures for hydraulic components
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- 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
- F24D2200/00—Heat sources or energy sources
- F24D2200/14—Solar energy
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- 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
- F24D2220/00—Components of central heating installations excluding heat sources
- F24D2220/02—Fluid distribution means
- F24D2220/0207—Pumps
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- 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
- F24D2220/00—Components of central heating installations excluding heat sources
- F24D2220/02—Fluid distribution means
- F24D2220/025—Check valves
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- 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
- F24D2220/00—Components of central heating installations excluding heat sources
- F24D2220/02—Fluid distribution means
- F24D2220/0278—Expansion vessels
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- 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
- F24D2220/00—Components of central heating installations excluding heat sources
- F24D2220/06—Heat exchangers
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- 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
- F24D2220/00—Components of central heating installations excluding heat sources
- F24D2220/08—Storage tanks
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
Abstract
The invention provides a solar workstation used for a solar heating system. The solar workstation comprises a controller and a medium circulating system, wherein the medium circulating system comprises a medium circulating pipeline formed by first medium pipelines and a second medium pipeline, a relief pipeline and a buffer pipeline which are respectively communicated with the medium circulating pipeline, a one-way valve and a medium pump which are installed on the medium circulating pipeline, an expansion tank installed on the buffer pipeline and a safety valve installed on the relief pipeline. The solar workstation also comprises a base, wherein all the parts of the medium circulating system are integrated on the base. The solar workstation has the following advantages and positive effects: the solar workstation has compact structure and small volume; the spatial distribution of the solar workstation is reasonable, so the space occupation is reduced; and at the same time, the expansion tank is also fixed on the base, thus avoiding the circumstance that the expansion tank loses effectiveness because the buffer pipe is easy to suffer from external forces, therefore, the solar heating system using the solar workstation operates reliably.
Description
Technical field
The present invention relates to a kind of solar energy work station that is used for solar heating system.
Background technology
Solar heating system comprises attemperater, heat collector, heat exchanger and solar energy work station.Wherein attemperater is used for splendid attire water, can be placed on indoor; Heat collector need be installed in the place that the outdoor sun can shine, and it is used to absorb the heat energy of the sun; Heat exchanger is arranged in the water tank usually, and the solar energy work station is connected between heat exchanger and the heat collector.
Traditional solar energy work station comprises housing, controller and medium circulation system.The medium circulation system comprise the medium circulation pipeline, respectively with the gentle washing pipe road of the release pipeline of medium circulation pipeline connection, be installed in expansion drum on the buffering pipeline, be installed in the safety valve on the pressure relief pipe, and be installed in check valve on the medium circulation pipeline and medium pump, Pressure gauge, flowmeter etc.Medium circulation pipeline wherein is connected with heat collector with heat exchanger respectively, thereby forms the medium circulation loop.When the high-temperature medium that has absorbed solar thermal energy at heat collector flow to heat exchanger, carry out heat exchange with the water at low temperature in the water tank, thereby water temperature raises, medium temperature reduces, cryogenic media flow back into heat collector heat absorption becoming high-temperature medium once more under the dynamic action of medium pump, enter next circulation, so constantly circulation is gone down, and the water in the water tank can reach very high temperature.
In having the solar heating system of instant-heating, the solar energy work station also comprises the hot water circulatory system, and this hot water circulatory system comprises hot water return pipe, hot water inlet pipe and is installed in water pump on the hot water inlet pipe.Hot water inlet pipe and hot water return pipe one end all are communicated with attemperater, and the other end all is communicated with the user terminal water pipe, and it forms the time constant-temperature circulation line.When the temperature of user terminal water pipe is reduced to below the temperature that control system sets, and the attemperater temperature is higher than sets the pipeline certain value, for example during 5 ℃ of temperature, starting mode of pump, in the cold water suction attemperater in the pipeline, high-temperature water in the attemperater and the cold water in the pipeline blend once more and satisfy the hot water that imposes a condition.When user's water, a dozen instant-heating and outlet hots of turning on the tap.
In above-mentioned traditional solar energy work station, controller and medium circulation system operated by rotary motion are in housing, and expansion drum is arranged on outside the housing, by the medium circulation pipeline connection in buffering pipeline and the housing.Therefore, the space layout of whole solar energy work station is in disorder, unreasonable, and volume is big, and occupation space is big; Simultaneously,, be subjected to the external force effect easily and cause the effect of expansion drum to be lost efficacy, cause whole solar heating system operation unreliable then because the buffering pipeline exposes.
Summary of the invention
The objective of the invention is to solve unreasonable, the bulky technical problem of space layout of existing solar energy work station.
For achieving the above object, the present invention adopts following technical scheme:
Solar energy work station of the present invention, be used for solar heating system, described solar heating system comprises attemperater, heat collector and heat exchanger, described solar energy work station comprises controller and medium circulation system, described medium circulation system comprises the medium circulation pipeline of being made up of first medium pipeline and second medium pipeline, respectively with the gentle washing pipe road of the release pipeline of described medium circulation pipeline connection, and be installed in check valve and medium pump on the described medium circulation pipeline, be installed in the expansion drum on the described buffering pipeline, be installed in the safety valve on the described pressure relief pipe, it is characterized in that, described solar energy work station also comprises base, and all parts of described medium circulation system all are integrated on the described base.
Described solar energy work station also comprises the hot water return pipe that is installed on the described base.
Described solar energy work station also comprises hot water inlet pipe and the water pump that is installed on the described hot water inlet pipe.
Described first medium pipeline, second medium pipeline, pressure relief pipe and expansion drum in the described medium circulation system all are installed on the described base along the direction parallel with described base, and an end of described first medium pipeline, second medium pipeline and pressure relief pipe stretches out the rear end face of described base respectively, and the other end corresponding to described first medium pipeline, second medium pipeline and pressure relief pipe on the described base is respectively equipped with through hole.
Described solar energy work station comprises that also the edge direction parallel with described base is installed in the hot water return pipe on the described base, and an end of described hot water return pipe stretches out the rear end face of described base, and the other end corresponding to described hot water return pipe on the described base is provided with through hole.
Described solar energy work station comprises that also the edge direction parallel with described base is installed in the hot water inlet pipe on the described base, and be installed in water pump on the described hot water inlet pipe, and described hot water inlet pipe's a end stretches out the rear end face of described base, and the other end corresponding to described hot water inlet pipe on the described base is provided with through hole.
Described first medium pipeline comprises the first medium feed liquor pipeline and the first medium liquid back pipe road that is parallel to each other and at one end is communicated with.
Described check valve and medium pump are installed on the described first medium feed liquor pipeline successively along the media flow direction, and described buffering pipeline is communicated on the described first medium feed liquor pipeline between described check valve and the described medium pump.
Each pipeline upper-lower overlapping in the described solar energy work station is arranged at least two rows.
The end face shape of the described attemperater in described base end face shape and the solar heating system matches.
Wherein, the front of described base is provided with several holding divisions that are used for fixing described first medium pipeline and second medium pipeline, and described base is provided with the expansion drum fixture and medium pump is accommodated fixture.
The expansion drum fixture comprises the expansion drum supporting plate that is arranged at the expansion drum socket that passes through corresponding to the described expansion drum part of the confession of described expansion drum position on the described base and is arranged on the described expansion drum socket of described base back surface vicinity place; Described medium pump is accommodated fixture and is comprised two blocks of medium pump supporting plates that are arranged at the medium pumping hole that passes through corresponding to the confession medium pump part of described medium pump position on the described base and are separately positioned on the described medium pumping hole opposite side of described base back surface vicinity.
The front of described base is provided with several auxiliary fixing member that are used to support described first medium pipeline, second medium pipeline, pressure relief pipe and separator tube road.
Described base is a metallic plate, is provided with several legs at the back side of described base, described several holding divisions, several legs, several auxiliary fixing member, and described expansion drum supporting plate, medium pump supporting plate and described base all are structure as a whole.
The front of described base is provided with several holding divisions that are used for fixing described hot water return pipe.
The front of described base is provided with several holding divisions that are used for fixing described hot water inlet pipe, and described base is provided with water pump and accommodates fixture.
Described water pump is accommodated fixture and is comprised two blocks of water pump supporting plates that are arranged on the water pump socket that passes through corresponding to the described water pump part of the confession of described water pump location on the described base and are separately positioned on the opposite side of the described water pump socket of described base back surface vicinity.
Described solar energy work station also comprises the outer cover that links together with described base.
Be provided with the convenient rear board that opens and closes corresponding to described location of controls on the described outer cover.
Wherein, the front of described base is provided with several storage tanks of first medium pipeline, second medium pipeline and the release pipeline that are used for fixing described medium circulation system, on the described base corresponding to described expansion drum position be provided with at least two expansion drums that are parallel to each other fixedly gusset or be provided with can ccontaining part expansion drum the expansion drum storage tank, be provided with the medium pump storage tank of ccontaining part medium pump on the described base corresponding to described medium pump position.
The front of described base also is provided with the storage tank that is used for fixing described hot water return pipe.
The front of described base also is provided with the storage tank that is used for fixing described hot water inlet pipe and is used for the water pump storage tank of ccontaining part water pump.
The front of described base also is provided with several load bearing seats, and described each storage tank is separately positioned on described several load bearing seats.
Described solar energy work station comprises that also one is fixed in and is used for the auxiliary last Fastener of fixing each pipeline on the described base.
Any two arranged superposed up and down in described each storage tank form the storage tank of a connection, are used for the pipeline of ccontaining overlapped layout.
Any two arranged superposed up and down in described each storage tank form the storage tank of a connection, are used for the pipeline of ccontaining overlapped layout.
Described solar energy work station also comprises a cover part base and is positioned at the cover plate of described expansion drum one side, below described cover plate, be respectively equipped with storage tank, be provided with the breach that described medium pump is exposed corresponding to described medium pump position corresponding to described first medium pipeline and the second medium pipeline position.
Wherein, below described cover plate, be provided with storage tank corresponding to described hot water return pipe place.
Wherein, below described cover plate, be provided with storage tank, be provided with the breach that described water pump is exposed corresponding to described water pump location corresponding to described hot water inlet pipe place.
Described cover plate end face is provided with the controller storage tank that is used for fixing described controller.
Described base and described cover plate are made by insulation material.
Described solar energy work station also comprises the outer cover that links together with described base, and the bottom of described outer cover is provided with draw-in groove corresponding to each pipeline external part position.
As shown from the above technical solution, the advantage and the good effect of solar energy work station of the present invention are: among the present invention, because the solar energy work station comprises base, and all parts of medium circulation system, comprise expansion drum, all concentrate to be fixed on the base, so compact conformation of the present invention, volume is little, and space layout rationally reduces the space hold amount; Simultaneously,, thereby avoided the separator tube appearance of a street to be vulnerable to the external force effect and the situation that causes the effect of expansion drum to be lost efficacy takes place, therefore, used the solar heating system of solar energy work station of the present invention reliable because expansion drum also is fixed on the base.
With reference to the accompanying drawing description of a preferred embodiment, above-mentioned and other purpose of the present invention, feature and advantage will be more obvious by following.
Description of drawings
Fig. 1 is the perspective view of solar energy work station of the present invention from observing previously, and wherein base is a metab;
Fig. 2 is the perspective view that solar energy work station of the present invention is observed from behind, and wherein base is a metab;
Fig. 3 is the perspective view that solar energy work station of the present invention is observed from the bottom surface, and wherein base is a metab;
Fig. 4 is the perspective view of the metab in the solar energy work station of the present invention;
Fig. 5 is the perspective view of solar energy work station of the present invention from observing previously, and wherein base is the insulation base;
Fig. 6 is the perspective view of the last Fastener in the solar energy work station of the present invention;
Fig. 7 is the perspective view that solar energy work station of the present invention is observed from behind, and wherein base is the insulation base;
Fig. 8 is the perspective view of the insulation base with load bearing seat in the solar energy work station of the present invention;
Fig. 9 is the perspective view of the insulation base of the pipeline that is used for ccontaining arranged superposed in the solar energy work station of the present invention;
Figure 10 is the perspective view that has the solar energy work station of cover plate among the present invention;
Figure 11 represents the perspective view of the insulation base end face shape in the solar energy work station of the present invention.
The specific embodiment
To describe specific embodiments of the invention in detail below.Should be noted that the embodiments described herein only is used to illustrate, be not limited to the present invention.
Solar energy work station of the present invention is used for solar heating system.Solar heating system comprises the attemperater that is used for stored hot water, the heat exchanger that is used to gather the heat collector of solar thermal energy and is used for heat exchange.
As Fig. 1, Fig. 2 and shown in Figure 3, the solar energy work station of present embodiment 1 comprises base 1, controller 8 and medium circulation system 2.All parts of medium circulation system 2 are installed on the base 1.Controller 8 also can be installed on the base 1.
Medium circulation system 2 comprises four-way connection 20, first medium pipeline, second medium pipeline 23, buffering pipeline 25, release pipeline 29, check valve 24, expansion drum 251, medium pump 26, safety valve 27, flowmeter 28 and Pressure gauge 9 etc.
First medium pipeline comprises the first medium feed liquor pipeline 21 and the first medium liquid back pipe road 22.
The first medium feed liquor pipeline 21 is installed in parallel on the base 1 along the fore-and-aft direction of base 1, and the entrance point of the first medium feed liquor pipeline 21 is equipped with the connectivity port, and this connectivity port can be a connecting bend 211, and the port of export is communicated with first interface of four-way connection 20.On the first medium feed liquor pipeline 21, check valve 24, three-way connection 213 and medium pump 26 are installed successively along the media flow direction.Expansion drum 251 is installed in the 3rd interface of three-way connection 213 by buffering pipeline 25.Like this, just expansion drum 251 is installed to the porch of medium pump 26, and between check valve 24 and medium pump 26.Under the normal water situation, expansion drum 251 is used for the absorbing medium circulatory system owing to the impulsive force that pressure oscillation produces, and plays cushioning effect, can stable circulation to guarantee medium; On the other hand, under vexed solarization situation, promptly for a long time not water or water consumption less and cause the medium temperature height, when the evaporation amount of vaporization increases, the bubble that is mingled with in the medium also can oppositely flow in the expansion drum 251 through the first medium liquid back pipe road 22, thereby avoided parts spallings such as the heat collector in the solar heating system, heat exchanger, and guaranteed the reliable circulation of medium.Expansion drum 251 levels are installed on the base 1.Expansion drum 251 can have other shapes except that cylindrical outer shape, such as cuboid etc., can reduce height.
The entrance point on the first medium liquid back pipe road 22 is communicated with second interface of four-way connection 20, the rear end face of port of export protuberate basic unit 1, and connectivity port 222 is installed.The first medium liquid back pipe road 22 and the first medium feed liquor pipeline 21 be arranged in parallel, in order to reduce to take the area of base 1, the first medium liquid back pipe road 22 in the present embodiment is arranged on the top of the first medium feed liquor pipeline 21, the first medium liquid back pipe road 22 can repeatedly bend simultaneously, so that the entrance point of the contiguous first medium feed liquor pipeline 21 of the port of export on the second medium liquid back pipe road 22.On the first medium liquid back pipe road 22 flowmeter 28 is installed, preferably, the entrance point that flowmeter 28 can be installed in the first medium liquid back pipe road 22 is with between second interface of four-way connection 20 is communicated with.
Second medium pipeline 23 and the first medium feed liquor pipeline 21 be arranged in parallel, the rear end face of one end protuberate basic unit 1, and connectivity port 231 is installed, the other end is equipped with connecting bend 232.
The pressure relief pipe 29 and the first medium feed liquor pipeline 21 be arranged in parallel, the rear end face of one end protuberate basic unit 1, and connectivity port 292 is installed, the other end is communicated with the safety valve 27 of the 3rd interface that is installed in four-way connection 20.When the pressure in the medium circulation system was higher than the safety value of setting, safety valve 27 can be opened pressure release automatically, and protection system is not damaged.Pressure gauge 9 is installed in the 4th interface of four-way connection 20.In the present embodiment 1, the external part of the external part on the first medium liquid back pipe road 22, second medium pipeline 23 and pressure relief pipe 29 is in the same plane, makes line arrangement more attractive in appearance like this.In order further to reduce the volume of solar energy work station, arranged superposed about wherein each the pipeline can also be become two rows.
As shown in Figure 4, the base in the present embodiment 1 is a sheet metal.The positive surface rear end of base 1 is provided with several bayonet sockets 11 that are used for fixing the first medium liquid back pipe road 22, second medium pipeline 23 and release pipeline 29, be provided with several legs 12 at the back side of base 1, connecting bend 211 positions corresponding to the first medium feed liquor pipeline 21 on the base 1 offer through hole 1211, reach below the base 1 for connecting bend 211, connecting bend 232 positions corresponding to second medium pipeline 23 offer through hole 1232, reach below the base 1 for connecting bend 232.Bayonet socket 11 wherein also can be the holding division of other structures such as circular hole, as long as can be used for fixing pipeline.Offer the expansion drum socket 125 that passes through for expansion drum 251 parts corresponding to expansion drum 251 positions on the base 1, the Hou Yanchu of the front expansion drum socket 125 of base 1 is provided with riser 7, riser 7 is used for to expansion drum 251 spacing on the one hand, and on the other hand, riser 7 can also be used to static controller 8.Controller 8 bottoms are provided with some connector sockets.Contiguous expansion drum socket 125 places, base 1 back side are provided with L shaped expansion drum supporting plate 1125, and this L shaped expansion drum supporting plate 1125 can also be used as leg.Be provided with the medium pumping hole 126 that passes through for medium pump 26 parts corresponding to medium pump 26 positions on the base 1, the opposite side of the contiguous medium pumping hole 126 in base 1 back side is provided with two blocks of L shaped medium pump supporting plates 1126 that align layout mutually, and this L shaped medium pump supporting plate 1126 also can be used as leg.
The front of base 1 is provided with the some support members 13 that are used to support the first medium feed liquor pipeline 21, second medium pipeline 23, pressure relief pipe 29 and separator tube road 25, and support member 13 also can be replaced by other auxiliary fixing member such as clips.Be provided with mouth of pipe gripper shoe 16 corresponding to buffering pipeline 25 with expansion drum 251 junctions in the front of base 1, mouth of pipe gripper shoe 16 upper ends are provided with and cushion the groove that the connectivity port of pipeline 25 is complementary.Several bayonet sockets 11, several legs 12, several support members 13, mouth of pipe gripper shoe 16, and expansion drum supporting plate 1125, medium pump supporting plate 1126, riser 7 can all be structure as a whole with base 1.
In the present embodiment 1, the shape of base 1 bottom surface can match with the attemperater end face shape in the solar heating system, when for example the end face of attemperater is for flat shapes such as semicircle, circle, rectangles, the bottom shape of base 1 also correspondingly is flat shapes such as semicircle, circle, rectangle, but do not exceed, as long as match with attemperater end face shape with this shape that exemplifies.Like this can be easily the solar energy work station of present embodiment be placed on above the attemperater, making full use of the space above the attemperater, and makes the solar heating system integral layout neat.Because the base 1 in the present embodiment 1 is to be made by sheet metal, so when the bottom shape of base 1 and the shape basically identical of whole base.When the solar energy work station with present embodiment 1 is placed on the attemperater top, be applicable to that generally the attemperater end face is the situation on plane.Certainly, base 1 is not limited to the shape that above-mentioned and attemperater end face match, and its shape also can be inconsistent and be suitable for being placed into shape on other objects such as shelf with the attemperater end face; Simultaneously the solar energy work station of present embodiment not only can horizontal positioned, and it also can vertically be placed.Base 1 is not limited to above-mentioned sheet metal, and it also can adopt existing other thin plate class materials to make.
The solar energy work station of present embodiment 1 can also comprise by the outer cover (not shown) that is fastened and connected or connected mode such as stay bolt connection and base 1 link together, the bottom of outer cover is provided with bayonet socket respectively corresponding to the external part position of the first medium liquid back pipe road 22, second medium pipeline 23 and pressure relief pipe 29, align with the corresponding bayonet socket 11 on the base 1, further fix each pipeline.When the holding division that is used for fixing each pipeline was circular hole, the bottom of outer cover needn't be provided with bayonet socket.On outer cover, be provided with the convenient rear board that opens and closes, to maintain easily controller 8 corresponding to location of controls.Outer cover not only plays the auxiliary effect of fixing each pipeline, and also all parts with the solar energy work station cover, and play a protective role.When outer cover is made by insulation materials such as EPP or melamines, also further play the effect of insulation.
When the medium circulation system is installed to base 1, four-way connection 20 is fixed on the front of base 1, and near the front end face of base 1; The external part of each pipeline is fastened in the corresponding bayonet socket 11 of positive rearward end of base 1 in the medium circulation system; With medium pump 26 along for accommodation in the medium pumping hole 126; With expansion drum 251 along for accommodation in the expansion drum socket 125, and with the buffering pipeline 25 expansion drum 251 is communicated on the first medium feed liquor pipeline 21.
When the solar energy work station of present embodiment 1 is installed, the solar energy work station can be placed on the attemperater end face, the connecting bend 211 of the first medium feed liquor pipeline 21 and the drain pipe of the heat exchanger in the solar heating system are coupled together, the connectivity port 222 on the first medium liquid back pipe road 22 and the feed tube of heat collector are coupled together, the connectivity port 231 of second medium pipeline 23 and the drain pipe of heat collector are coupled together, the connecting bend 232 of second medium pipeline 23 and the feed tube of heat exchanger are coupled together.Also leg 12 can be set on base 1 in the present embodiment 1, at this moment can between base 1 and attemperater end face, add cushion block, make between base 1 and the attemperater end face to have certain space, to hold the connectivity port of connecting bend and heat collector or heat exchanger.
High-temperature medium in the heat collector enters heat exchanger through the connecting bend 232 of the port of export of second medium pipeline 23, heat exchanger is positioned at water tank, water in the heat transferred water tank is become cryogenic media, connecting bend 211 through the entrance point of the first medium feed liquor pipeline 21 enters the first medium feed liquor pipeline 21 again, enter the first medium liquid back pipe road 22 through check valve 24, three-way connection 213, medium pump 26, four-way connection 20 successively, and 222 flow to heat collector through the connectivity port, through second medium pipeline, 23 inflow heat exchangers, enter down circulation once then.So just improved the temperature of water in the water tank.The user just can use hot water by the user terminal water pipe that is communicated on the attemperater.
Embodiment 2
The solar energy work station of this embodiment 2 only is with the difference of embodiment 1: increased a hot water return pipe 30 with the first medium feed liquor pipeline 21 parallel installations in the medium circulation system, the rear end face of one end protuberate basic unit 1 of this hot water return pipe 30, and connectivity port 301 is installed, the connectivity port of the other end is a connecting bend 302.The external part of the external part on the external part of hot water return pipe 30 and the first medium liquid back pipe road 22, second medium pipeline 23 and pressure relief pipe 29 is in the same plane.
Correspondingly, base 1 positive rearward end is provided with the bayonet socket that is used for fixing hot water return pipe 30 and is used to support the support member of hot water return pipe 30, is provided with through hole 1302 corresponding to connecting bend 302 positions on base 1, reaches below the base 1 for connecting bend 302.During use, connecting bend 302 is communicated with attemperater, connectivity port 301 is communicated with the user terminal water pipe, and the hot water in the attemperater to the user terminal water pipe, can make the pipe-line layout of solar heating system more neat through hot water return pipe 30 like this, attractive in appearance.
Other of the solar energy work station of this embodiment 2 and the identical part of embodiment 1 structure repeat no more here.
Embodiment 3
The solar energy work station of this embodiment 3 only is with the difference of embodiment 2: increased by one in the medium circulation system with the hot water inlet pipe 31 of the first medium feed liquor pipeline 21 parallel installations be installed in water pump 32 on the hot water inlet pipe 31, the rear end face of this hot water inlet pipe's 31 an end protuberate basic unit 1, and connectivity port 311 is installed, the connectivity port of the other end is a connecting bend 312.The external part of the external part on the external part of hot water inlet pipe 31 external part and hot water return pipe 30, the first medium liquid back pipe road 22, second medium pipeline 23 and pressure relief pipe 29 is in the same plane.
Correspondingly, base 1 positive rearward end is provided with the bayonet socket that is used for fixing hot water inlet pipe 31 and is used to support hot water inlet pipe's 31 support members, on base 1, be provided with through hole 1312 corresponding to connecting bend 312 positions, reach below the base 1 for connecting bend 312, offering the water pump socket 321 that supply-water pump 32 parts are passed through corresponding to water pump 32 positions, the opposite side of the contiguous water pump socket 321 in base 1 back side is provided with the water pump supporting plate 1321 of two positioned opposite.During use, connecting bend 312 is communicated with attemperater, and connectivity port 311 is communicated with the user terminal water pipe.At this moment, form a hot water circulatory system by hot water inlet pipe 31, attemperater, hot water return pipe 30 and user terminal water pipe.When the temperature of user terminal water pipe is reduced to below the temperature that control system sets, and the attemperater temperature is higher than sets pipeline temperature certain value, for example 5 ℃ the time, starting mode of pump, in the cold water suction attemperater in the pipeline, high-temperature water in the attemperater and the cold water in the pipeline blend once more and satisfy the hot water that imposes a condition.When user's water, a dozen instant-heating and outlet hots of turning on the tap.
The solar energy work station of this embodiment 3 has the instant-heating function, and other of this embodiment 3 and the identical part of embodiment 2 structures repeat no more here.
Embodiment 4
As Fig. 5, Fig. 6, Fig. 7 and shown in Figure 8, the solar energy work station of present embodiment 4 comprises base 5, controller 8 and medium circulation system 2.All parts of medium circulation system 2 are installed on the base 5.Controller also can be installed on the base 5.
Medium circulation system 2 comprises four-way connection 20, first medium pipeline, second medium pipeline 23, buffering pipeline 25, release pipeline 29, check valve 24, expansion drum 251, medium pump 26, safety valve 27, flowmeter 28 and Pressure gauge 9 etc.Each pipeline layout that is parallel to each other substantially, and external part all is positioned at the base back, and each pipeline is basic parallel with base.The structure that is present embodiment 4 medium circulation systems is identical with the structure of the embodiment 1 medium circulatory system, repeats no more here.The difference of present embodiment 4 and embodiment 1 maximum is the structure of base.
The base 5 of the solar energy work station of present embodiment 4 is one can offer the certain thickness slab of having of various storage tanks, and preferably, base 5 is made by insulation materials such as EPP or melamines, but not as limit.The shape of insulation base 5 bottom surfaces can match with the attemperater end face shape in the solar heating system, for example when the end face of attemperater is spherical shape, the bottom shape of insulation base 5 also is spherical shape (seeing Figure 11), certainly the shape of insulation base end face is not limited to spherical shape, can also be taper type or other flat shapes etc., as long as match with attemperater end face shape.Like this can be easily the solar energy work station of present embodiment be placed on above the attemperater and with attemperater and fits, not only made full use of the space above the attemperater, make the solar heating system integral layout that solar energy work station of the present invention is installed neat, reasonable, and can replace the heat-insulation layer at attemperater top, play insulation effect.
As shown in Figure 7, the front of the base 5 in the present embodiment 4 is provided with several storage tanks 511 of the first medium feed liquor pipeline 21, second medium pipeline 23, the first medium liquid back pipe road 22 and the release pipeline 29 that are used for fixing the medium circulation system along fore-and-aft direction, the radius of storage tank 511 be equal to or slightly greater than the radius of ccontaining respective line.Position, other end connectivity port corresponding to the first medium feed liquor pipeline 21, second medium pipeline 23 on the base 5 offers through hole 512 respectively, be provided with medium pump storage tank 526 (see figure 9)s of ccontaining part medium pump 26 on the base 5 corresponding to medium pump 26 positions, be provided with expansion drum storage tank 525 (see figure 8)s of ccontaining part expansion drum 251 corresponding to expansion drum 251 positions.Between medium circulation pipeline on the base 5 and expansion drum 251, be provided with dividing plate 53.Also be provided with circuit through hole 17 on the base 5, be connected so that various control pipeline stretches out up below base with controller.
The solar energy work station of present embodiment 4 can also comprise the outer cover (not shown) that links together with base 5, and the bottom of outer cover is provided with draw-in groove corresponding to each pipeline external part position.Outer cover not only plays the auxiliary effect of fixing each pipeline, and also all parts with the solar energy work station cover, and play a protective role.When outer cover is made by insulation materials such as EPP or melamines, also further play the effect of insulation.
When the medium circulation system is installed to base 1, four-way connection 20 is fixed on the front of base 1, and near the front end face of base 1; Each pipeline is placed in the corresponding storage tank 511 in the medium circulation system; With medium pump 26 along for accommodation in the medium pump storage tank 526; With expansion drum 251 along for accommodation in the expansion drum storage tank 525, and with the buffering pipeline 25 expansion drum 251 is communicated on the first medium feed liquor pipeline 21.
The solar energy work station of present embodiment 4 and the structure of the miscellaneous part in the solar heating system repeat no more here with embodiment 1.
The part that the solar energy work station of this embodiment 5 is identical with embodiment 4 structures repeats no more.The solar energy work station of this embodiment 5 is with the difference of previous embodiment 4: increased a hot water return pipe 30 with the first medium feed liquor pipeline 21 parallel installations in the medium circulation system.
Correspondingly, the front of base 5 also is provided with the storage tank that is used for fixing hot water return pipe 30, and the position, other end connectivity port corresponding to hot water return pipe on the base 5 offers through hole.Position between the structure of hot water return pipe 30, hot water return pipe 30 and the base 5 relation, and about the operation principle of hot water return pipe 30 with identical described in the embodiment 2, repeat no more.
The part that the solar energy work station of this embodiment 6 is identical with embodiment 5 structures repeats no more.The solar energy work station of this embodiment 6 is with the difference of previous embodiment 5: increased by one in the medium circulation system with the hot water inlet pipe 31 of the first medium feed liquor pipeline 21 parallel installations be installed in water pump 32 on the hot water inlet pipe 31.
Correspondingly, the front of base 5 is provided with the storage tank that is used for fixing hot water inlet pipe 31, position, other end connectivity port corresponding to hot water inlet pipe 31 on the base 5 offers through hole 531, is provided with the water pump storage tank 532 of ccontaining water pump 32 parts on the base 5 corresponding to water pump 32 positions.Position between hot water inlet pipe 31 structure, hot water inlet pipe 31 and the base 5 relation, and about hot water inlet pipe 31 operation principle with identical described in the embodiment 3, repeat no more.
The difference of the solar energy work station of this embodiment 7 and embodiment 4,5,6 is: be provided with several load bearing seats 54 with its one in base 5 fronts, one of them load bearing seat is arranged on base 5 rear portions, other load bearing seats are arranged on base 5 middle parts and front portion, the storage tank 511 that is used for each pipeline of ccontaining medium circulation system is arranged on load bearing seat 54, and the storage tank of medium pump 26 and water pump 32 also can be arranged on (see figure 8) on the load bearing seat 54.Present embodiment 7 comprises that also is used for auxiliary fixedly last Fastener 15 (see figure 6)s of pipeline, the cross section that should go up Fastener 15 can be L shaped plate, the vertical part of L shaped plate has and is secured to each bayonet socket 151 above pipeline, horizontal component or vertically part can be fixed in place on the attemperater or on the riser 7.Like this, make the fixing more firm of each pipeline.In this enforcement, owing to have the load bearing seat 54 of certain altitude, storage tank is arranged on the load bearing seat 54, has certain distance so be installed between interior pipeline of these storage tanks and base 5 upper surfaces, and the connecting bend at place, pipeline connectivity port just can reach below the base 5.When the medium pipeline that connects the solar energy work station and heat collector, heat exchanger, can make in the respective through hole of connectivity port by base 5 of heat collector, heat exchanger and reach base 5 upper surfaces, thereby can on base 5, carry out the connection of each pipeline, so attended operation is more convenient.
Other repeat no more of the solar energy work station of this embodiment 7 with embodiment 4,5,6 something in common.
As shown in Figure 9, the solar energy work station of this embodiment 8 and embodiment 4,5,6,7 difference is: the storage tank that is used for ccontaining each pipeline on the base 5, storage tank as the first medium liquid back pipe road 22, the storage tank of second medium pipeline 23, the storage tank of pressure relief pipe 29, arranged superposed about in the of any two in the storage tank of hot water return pipe 30 and hot water inlet pipe's 31 the storage tank, form the storage tank of a connection, just in storage tank up and down arranged superposed two pipelines are arranged, can reduce to be used for the quantity of the storage tank of ccontaining pipeline like this, make each line arrangement more concentrated, thereby make the integral layout of solar energy work station compact more.In addition, about the installation of expansion drum, also can by be fixed on the base 53 expansion drums that are parallel to each other fixedly gusset 55 and riser 7 locate the position of expansion drum, at this moment can on insulation base 5, the expansion drum storage tank be set.
Other repeat no more of the solar energy work station of this embodiment 8 with previous embodiment 4,5,6,7 something in common.
As shown in figure 10, the difference of the solar energy work station of this embodiment 9 and embodiment 4,5,6,7,8 is: the solar energy work station also comprises a cover part base 5 and is positioned at the cover plate 6 of expansion drum 251 1 sides, below cover plate 6, be provided with storage tank respectively corresponding to the first medium feed liquor pipeline 21, the first medium liquid back pipe road 22, second medium pipeline 23, hot water return pipe 30, hot water inlet pipe 31 places, be provided with the breach that medium pump is exposed corresponding to medium pump 26 positions, be provided with the breach that water pump is exposed corresponding to water pump 32 positions.Cover plate 6 can be made by the insulation material identical with base 5.Therefore, the cover plate 6 in the present embodiment can play the auxiliary effect of fixing each pipeline on the one hand, can also give each pipeline heat insulation on the other hand.In addition, can offer the controller storage tank that is used for fixing controller 8 at cover plate 6 end faces, so just controller 8 can be installed in the solar energy work station with respect to base 5 levels and suffer, controller 8 can be installed at any angle certainly, inclination certain angle etc. for example vertically are installed.
Other repeat no more of the solar energy work station of this embodiment 9 with previous embodiment 4,5,6,7,8 something in common.
In the solar energy work station of the present invention, the medium circulation pipeline fixedly be not limited to above-mentioned mention utilize bayonet socket or storage tank fixed form, other traditional pipeline fixed forms also are applicable to the present invention, for example utilize tubing clamp etc.; Same medium pump, water pump, expansion drum also be not limited to above-mentioned mention utilize storage tank, perhaps fixing gusset, perhaps socket adds the fixed form of supporting plate, other traditional fixed forms also are applicable to the present invention.
Though described the present invention with reference to several exemplary embodiments, should be appreciated that used term is explanation and exemplary and nonrestrictive term.The spirit or the essence that do not break away from invention because the present invention can specifically implement in a variety of forms, so be to be understood that, the foregoing description is not limited to any aforesaid details, and should be in the spirit and scope that claim limited of enclosing explain widely, therefore fall into whole variations in claim or its equivalent scope and remodeling and all should be the claim of enclosing and contain.
Claims (32)
1. solar energy work station, be used for solar heating system, described solar heating system comprises attemperater, described solar energy work station comprises controller and medium circulation system, described medium circulation system comprises the medium circulation pipeline of being made up of first medium pipeline and second medium pipeline, respectively with the gentle washing pipe road of the release pipeline of described medium circulation pipeline connection, and be installed in check valve and medium pump on the described medium circulation pipeline, be installed in the expansion drum on the described buffering pipeline, be installed in the safety valve on the described pressure relief pipe, it is characterized in that, described solar energy work station also comprises base, and all parts of described medium circulation system all are integrated on the described base.
2. solar energy work station as claimed in claim 1 is characterized in that, described solar energy work station also comprises the hot water return pipe that is installed on the described base.
3. solar energy work station as claimed in claim 2 is characterized in that, described solar energy work station also comprises hot water inlet pipe and the water pump that is installed on the described hot water inlet pipe.
4. solar energy work station as claimed in claim 1, it is characterized in that, described first medium pipeline, second medium pipeline, pressure relief pipe and expansion drum in the described medium circulation system all are installed on the described base along the direction parallel with described base, and an end of described first medium pipeline, second medium pipeline and pressure relief pipe stretches out the rear end face of described base respectively, and the other end corresponding to described first medium pipeline, second medium pipeline and pressure relief pipe on the described base is respectively equipped with through hole.
5. solar energy work station as claimed in claim 4, it is characterized in that, described solar energy work station comprises that also the edge direction parallel with described base is installed in the hot water return pipe on the described base, and an end of described hot water return pipe stretches out the rear end face of described base, and the other end corresponding to described hot water return pipe on the described base is provided with through hole.
6. solar energy work station as claimed in claim 5, it is characterized in that, described solar energy work station comprises that also the edge direction parallel with described base is installed in the hot water inlet pipe on the described base, and be installed in water pump on the described hot water inlet pipe, and described hot water inlet pipe's a end stretches out the rear end face of described base, and the other end corresponding to described hot water inlet pipe on the described base is provided with through hole.
7. solar energy work station as claimed in claim 4 is characterized in that, described first medium pipeline comprises the first medium feed liquor pipeline and the first medium liquid back pipe road that is parallel to each other and at one end is communicated with.
8. solar energy work station as claimed in claim 7, it is characterized in that, described check valve and medium pump are installed on the described first medium feed liquor pipeline successively along the media flow direction, and described buffering pipeline is communicated on the described first medium feed liquor pipeline between described check valve and the described medium pump.
9. as each described solar energy work station of claim 1-8, it is characterized in that each pipeline upper-lower overlapping in the described solar energy work station is arranged at least two rows.
10. as each described solar energy work station of claim 1-8, it is characterized in that the end face shape of the described attemperater in described base end face shape and the solar heating system matches.
11. solar energy work station as claimed in claim 1, it is characterized in that, the front of described base is provided with several holding divisions that are used for fixing described first medium pipeline and second medium pipeline, and described base is provided with the expansion drum fixture and medium pump is accommodated fixture.
12. solar energy work station as claimed in claim 11, it is characterized in that the expansion drum fixture comprises the expansion drum supporting plate that is arranged at the expansion drum socket that passes through corresponding to the described expansion drum part of the confession of described expansion drum position on the described base and is arranged on the described expansion drum socket of described base back surface vicinity place; Described medium pump is accommodated fixture and is comprised two blocks of medium pump supporting plates that are arranged at the medium pumping hole that passes through corresponding to the confession medium pump part of described medium pump position on the described base and are separately positioned on the described medium pumping hole opposite side of described base back surface vicinity.
13. solar energy work station as claimed in claim 12 is characterized in that, the front of described base is provided with several auxiliary fixing member that are used to support described first medium pipeline, second medium pipeline, pressure relief pipe and separator tube road.
14. solar energy work station as claimed in claim 13, it is characterized in that, described base is a metallic plate, be provided with several legs at the back side of described base, described several holding divisions, several legs, several auxiliary fixing member, and described expansion drum supporting plate, medium pump supporting plate and described base all are structure as a whole.
15. solar energy work station as claimed in claim 11 is characterized in that, the front of described base is provided with several holding divisions that are used for fixing described hot water return pipe.
16. solar energy work station as claimed in claim 15 is characterized in that, the front of described base is provided with several holding divisions that are used for fixing described hot water inlet pipe, and described base is provided with water pump and accommodates fixture.
17. solar energy work station as claimed in claim 16, it is characterized in that described water pump is accommodated fixture and comprised two blocks of water pump supporting plates that are arranged on the water pump socket that passes through corresponding to the described water pump part of the confession of described water pump location on the described base and are separately positioned on the opposite side of the described water pump socket of described base back surface vicinity.
18. solar energy work station as claimed in claim 11 is characterized in that, described solar energy work station also comprises the outer cover that links together with described base.
19. solar energy work station as claimed in claim 18 is characterized in that, is provided with the convenient rear board that opens and closes corresponding to described location of controls on the described outer cover.
20. solar energy work station as claimed in claim 1, it is characterized in that, the front of described base is provided with several storage tanks of first medium pipeline, second medium pipeline and the release pipeline that are used for fixing described medium circulation system, on the described base corresponding to described expansion drum position be provided with at least two expansion drums that are parallel to each other fixedly gusset or be provided with can ccontaining part expansion drum the expansion drum storage tank, be provided with the medium pump storage tank of ccontaining part medium pump on the described base corresponding to described medium pump position.
21. solar energy work station as claimed in claim 20 is characterized in that the front of described base also is provided with the storage tank that is used for fixing described hot water return pipe.
22. solar energy work station as claimed in claim 21 is characterized in that, the front of described base also is provided with the storage tank that is used for fixing described hot water inlet pipe and is used for the water pump storage tank of ccontaining part water pump.
23. as claim 20,21 or 22 described solar energy work stations, it is characterized in that the front of described base also is provided with several load bearing seats, described each storage tank is separately positioned on described several load bearing seats.
24. solar energy work station as claimed in claim 23 is characterized in that, described solar energy work station comprises that also is used for an auxiliary last Fastener of fixing each pipeline.
25., it is characterized in that any two arranged superposed up and down in described each storage tank form the storage tank of a connection, are used for the pipeline of ccontaining overlapped layout as claim 20,21 or 22 described solar energy work stations.
26. solar energy work station as claimed in claim 23 is characterized in that, any two arranged superposed up and down in described each storage tank form the storage tank of a connection, are used for the pipeline of ccontaining overlapped layout.
27. solar energy work station as claimed in claim 20, it is characterized in that, described solar energy work station also comprises a cover part base and is positioned at the cover plate of described expansion drum one side, below described cover plate, be respectively equipped with storage tank, be provided with the breach that described medium pump is exposed corresponding to described medium pump position corresponding to described first medium pipeline and the second medium pipeline position.
28. solar energy work station as claimed in claim 27 is characterized in that, is provided with storage tank corresponding to described hot water return pipe place below described cover plate.
29. solar energy work station as claimed in claim 28 is characterized in that, is provided with storage tank corresponding to described hot water inlet pipe place below described cover plate, is being provided with the breach that described water pump is exposed corresponding to described water pump location.
30. solar energy work station as claimed in claim 27 is characterized in that, described cover plate end face is provided with the controller storage tank that is used for fixing described controller.
31. solar energy work station as claimed in claim 27 is characterized in that, described base and described cover plate are made by insulation material.
32. solar energy work station as claimed in claim 27 is characterized in that, described solar energy work station also comprises the outer cover that links together with described base, and the bottom of described outer cover is provided with draw-in groove corresponding to each pipeline external part position.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110102734.7A CN102226588B (en) | 2011-04-22 | 2011-04-22 | Solar workstation |
| PCT/EP2012/057406 WO2012143566A2 (en) | 2011-04-22 | 2012-04-23 | Solar workstation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110102734.7A CN102226588B (en) | 2011-04-22 | 2011-04-22 | Solar workstation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102226588A true CN102226588A (en) | 2011-10-26 |
| CN102226588B CN102226588B (en) | 2014-08-13 |
Family
ID=44807575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110102734.7A Expired - Fee Related CN102226588B (en) | 2011-04-22 | 2011-04-22 | Solar workstation |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102226588B (en) |
| WO (1) | WO2012143566A2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109990391A (en) * | 2019-04-08 | 2019-07-09 | 广东美的暖通设备有限公司 | Humidifier and multi-connected air conditioning system |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11205896B2 (en) | 2018-11-21 | 2021-12-21 | Black & Decker Inc. | Solar power system |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2012143566A3 (en) | 2013-07-18 |
| WO2012143566A2 (en) | 2012-10-26 |
| CN102226588B (en) | 2014-08-13 |
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