CN107175824A - 3d printer - Google Patents
3d printer Download PDFInfo
- Publication number
- CN107175824A CN107175824A CN201710586842.3A CN201710586842A CN107175824A CN 107175824 A CN107175824 A CN 107175824A CN 201710586842 A CN201710586842 A CN 201710586842A CN 107175824 A CN107175824 A CN 107175824A
- Authority
- CN
- China
- Prior art keywords
- housing
- platform
- wheel
- shower nozzle
- chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000463 material Substances 0.000 claims abstract description 261
- 238000000034 method Methods 0.000 claims abstract description 48
- 230000008569 process Effects 0.000 claims abstract description 48
- 238000012545 processing Methods 0.000 claims abstract description 43
- 238000010438 heat treatment Methods 0.000 claims abstract description 40
- 239000000654 additive Substances 0.000 claims abstract description 22
- 230000000996 additive effect Effects 0.000 claims abstract description 20
- 238000007599 discharging Methods 0.000 claims abstract description 19
- 230000008676 import Effects 0.000 claims abstract description 9
- 238000004886 process control Methods 0.000 claims description 15
- 239000002253 acid Substances 0.000 claims description 10
- 241000883990 Flabellum Species 0.000 claims description 7
- 230000003287 optical effect Effects 0.000 claims description 7
- 230000001737 promoting effect Effects 0.000 claims description 5
- 238000003860 storage Methods 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 3
- 238000009738 saturating Methods 0.000 claims 1
- 238000007639 printing Methods 0.000 abstract description 14
- 239000002699 waste material Substances 0.000 abstract description 7
- 239000000126 substance Substances 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 description 8
- 210000004027 cell Anatomy 0.000 description 6
- 238000010146 3D printing Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 229920006351 engineering plastic Polymers 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000012958 reprocessing Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 241001075561 Fioria Species 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 210000003850 cellular structure Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000011796 hollow space material Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003913 materials processing Methods 0.000 description 1
- 238000013178 mathematical model Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
Abstract
The invention discloses a kind of 3D printer, including beam condensing unit, material handling device and carrying apparatus, beam condensing unit includes for the collector lens of heated material and the lens carrier for supporting collector lens.Material handling device include material process housing and with the shower nozzle for receiving material in material process housing, material process housing is provided with the material heating chamber being located at immediately below collector lens, the material accommodating cavity for conveying material to material heating chamber and the material processing chamber for receiving material heating chamber material, the top of material processing chamber is provided with additive import, the bottom of material processing chamber is provided with the discharging opening connected with shower nozzle, discharging opening is located at material process housing bottom, and material accommodating cavity is provided with material charging aperture.Carrying apparatus includes being located at the article carrying platform immediately below shower nozzle.Waste material is heated by beam condensing unit or other melt substance is treated, it is not necessary to extra consumed energy, energy-conserving and environment-protective, and avoids waste of material, the printing cost of 3D printer is significantly reduced.
Description
Technical field
The present invention relates to printing device technical field, more particularly to a kind of 3D printer.
Background technology
3D printer is also known as three-dimensional printer, be using mathematical model file as technology, by successively printing shaping material come
The equipment for manufacturing three objects, 3D printer moulding material mainly includes engineering plastics, photosensitive resin, rubber type of material, metal
Material and ceramic material etc..
Traditional 3D printer includes material handling device and the article carrying platform for carrying article after printing, material process
Device is provided with shower nozzle, for the material in material handling device to be sprayed onto into progress article printing on article carrying platform.
Generally, 3D printer moulding material mainly include engineering plastics, photosensitive resin, rubber type of material, metal material and
Ceramic material etc..Most widely used is both plastics of ABS and PLA in the market, compared with other materials, under equal volume
Cost is minimum, but plus postpositive disposal, such as paints, contaminates and plating process, and the cost of material increased, while this
The drawbacks of two kinds of plastics have material difficult degradation, waste material or clout after printing can not obtain effective recycling.Simultaneously
3D printing is carried out after being required to manufacturer's electric power heating melting mixing processing for other materials so that the printing of 3D printer
Cost is higher.
Therefore, the printing cost of 3D printer how is reduced, is those skilled in the art's technical problem urgently to be resolved hurrily.
The content of the invention
It is an object of the invention to provide a kind of 3D printer, to reduce the printing cost of 3D printer.
To achieve the above object, the present invention provides a kind of 3D printer, including：
Beam condensing unit, the beam condensing unit is included for the collector lens of heated material and for supporting the collector lens
Lens carrier；
Material handling device, the material handling device include material process housing and with for receiving the material process
The shower nozzle of material in housing, the material process housing is provided with the material heating chamber being located at immediately below the collector lens, used
Handled in the material accommodating cavity that material is conveyed to the material heating chamber and for the material for receiving the material heating chamber material
Chamber, the top of the material processing chamber is provided with additive import, and the bottom of the material processing chamber is provided with to be connected with the shower nozzle
Discharging opening, the discharging opening be located at the material process housing bottom, the material accommodating cavity be provided with material charging aperture；
And carrying apparatus, the carrying apparatus is including being located at the article carrying platform immediately below the shower nozzle.
Preferably, in addition to casing, the casing includes casing housing and the dividing plate in the casing housing, described
Casing housing and dividing plate formation processing accommodating chamber, the dividing plate is the bottom wall of the processing accommodating chamber, the material process
Device is located at the processing accommodating chamber, and the dividing plate is provided with the mounting hole passed through for the shower nozzle, the top of the casing housing
End be provided be provided with above the loophole relative with the collector lens, the material heating chamber with the loophole just to optically focused
Covered with high glass thoroughly above hole, the convergent hole.
Preferably, the lens carrier includes picture frame, for driving the collector lens to be rotated along the latitude that parallel is rotated
Device and the footpath degree tumbler for driving the collector lens to be rotated along radial line, the collector lens are Fresnel Lenses,
The collector lens is arranged on the picture frame.
Preferably, the latitude tumbler includes two swing rods and drives the swing rod to be adjusted along the day that latitude is rotated
Wheel, two swing rods are arranged on the picture frame opposite sides, and the swing rod is connected by screw rod with picture frame locking, described
Day left regulation wheel is fixedly connected with swing rod bottom one of them described；
The season left regulation wheel that the longitude tumbler includes connection frame and drives the connection frame to be rotated along longitude, the company
Frame is connect for quadrilateral frame, the connection frame includes first connecting rod, second connecting rod, third connecting rod and the fourth link being sequentially connected,
The first connecting rod is provided with rotates the first rotating shaft that is connected with the day left regulation wheel, another relative with the day left regulation wheel
The swing rod is connected with the described 3rd and is rotatably connected, and the second connecting rod is rotatably connected in the casing housing, the case
Body shell body is provided with the second rotating shaft being rotatably connected with the season left regulation wheel, the bottom of the season left regulation wheel and the fourth link
End connection.
Preferably, the beam condensing unit also includes optical sensor, wheel drive means and for receiving the optical sensor
Signal, and for controlling the wheel drive means to drive the control device of the collector lens tracking sunlight, the runner drives
Dynamic device is used to drive the day left regulation wheel wheel to rotate.
Preferably, the material handling device also includes rotating fan page and drives the fan page for rotating fan page rotation to rotate
Device, the fan page tumbler includes fan page drive device and the fan page being connected with the fan page drive device output shaft is rotated
Axle, the rotation fan page is three, and the material process housing is divided into the material heating chamber, institute by three fan pages that rotate
Material accommodating cavity and the material processing chamber are stated, three fan pages that rotate are fixedly connected, and center and the fan page rotary shaft
It is fixed.
Preferably, the material handling device also includes connecting the additive import and the addition of the material processing chamber
Thing passage, the additive passage is provided with pressure valve and channel switch.
Preferably, the material handling device also includes the material that two ends are connected respectively at the discharging opening and the shower nozzle
Treatment channel, the material process passage is provided with temperature sensor, material process control device and for heating the material
The material heater of material in treatment channel, the casing housing is provided with blower fan, when material process control device receives institute
When stating temperature sensor temperature value less than minimum predetermined value, the material heater receives the material process control device letter
Number start working, when material process control device, which receives the temperature sensor temperature value, is more than highest preset value, the wind
Machine receives the material process control device signal and started working.
Preferably, the carrying apparatus also includes lowering or hoisting gear, orbital platform support, orbital platform, the drive loading
The transverse moving device of plateau levels transverse shifting and the lengthwise movement dress for driving the article carrying platform to horizontally vertically move
Put, the transverse moving device and the lengthwise movement device are installed on the orbital platform, shown orbital platform is installed
On the orbital platform support, the lowering or hoisting gear is used to drive the orbital platform support to lift.
Preferably, the horizontal mobile device includes horizontal slide rail, rotating wheel and drives the rotating wheel along the transverse direction
The lateral driver device that slide rail is rotated, the horizontal slide rail is two, and is arranged parallel to, and the rotating wheel is four, often
The individual horizontal slide rail is provided with two rotating wheels；
The longitudinal moving device includes the longitudinal driving device that vertical chain and the driving vertical chain are rotated, described
Longitudinally connected is two, and two vertical chains are symmetrically distributed in orbital platform opposite sides, the two ends of the horizontal slide rail
It is connected on two vertical chains；
The lowering or hoisting gear includes pushing away described in lifting platform, lifting platform support, lifting platform base, sliding bar, push rod and drive
The Level Promoting device of bar movement, the orbital platform support is arranged on the lifting platform, during the lifting platform support includes
Between the first link and the second link that are hinged, the lifting platform base is provided with the cunning slided for the sliding bar level
Groove, the first link top is hinged with the lifting platform, and bottom is hinged with the lifting platform base, second connector
Top is hinged with the lifting platform, and bottom is hinged with the sliding bar, and the sliding bar is fixedly connected with the push rod.
Preferably, in addition to base and for control the material handling device, the carrying apparatus work operation control
Device processed, the base includes base housing and the storage tank that is arranged in the base housing, the operational control device and described
Carrying apparatus is located in the base housing, and the base housing top is provided with the loading passed through for the article carrying platform and passed through
Hole.
Preferably, in addition to device of solar generating, the device of solar generating include solar cell module and with
Solar cell module electrical connection, and for the material handling device, the casing, the carrying apparatus and described
Beam condensing unit provides the lead-acid accumulator case of electric energy.
In the above-mentioned technical solutions, the 3D printer that the present invention is provided includes beam condensing unit, material handling device and loading
Device, beam condensing unit includes for the collector lens of heated material and the lens carrier for supporting collector lens.Material process
Device include material process housing and with the shower nozzle for receiving material in material process housing, material process housing be provided with position
Material heating chamber immediately below collector lens, for conveying the material accommodating cavity of material to material heating chamber and for receiving thing
Expect the material processing chamber of heating chamber material, the top of material processing chamber is provided with additive import, and the bottom of material processing chamber is provided with
The discharging opening connected with shower nozzle, discharging opening is located at material process housing bottom, and material accommodating cavity is provided with material charging aperture.Loading is filled
Put including the article carrying platform immediately below shower nozzle.When needing printing 3D articles, it will treat that fused materials are sent by material inlet
Enter material accommodating cavity, then material enters material heating chamber, and beam condensing unit heats material in material heating chamber, default when reaching
During state, material is delivered into material processing chamber, the additive needed for the addition of material processing chamber is mixed with material, finally by discharging
Mouth enters nozzle position and sprayed, and material is ejected on article carrying platform and forms printed matter Products by shower nozzle.
By foregoing description, in the 3D printer that the application is provided, waste material or other is heated by beam condensing unit
Treat melt substance, it is not necessary to extra consumed energy, energy-conserving and environment-protective, and avoid waste of material, significantly reduce 3D printer
Print cost.
Brief description of the drawings
The structural representation for the 3D printer that Fig. 1 is provided by the embodiment of the present invention；
Fig. 2 is the rearview of 3D printer shown in Fig. 1；
Fig. 3 is the side view of 3D printer shown in Fig. 1；
The internal structure schematic diagram for the 3D printer that Fig. 4 is provided by the embodiment of the present invention；
The top view for the 3D printer that Fig. 5 is provided by the embodiment of the present invention；
The structural representation for the beam condensing unit that Fig. 6 is provided by the embodiment of the present invention；
Fig. 7 provided by the embodiment of the present invention season left regulation wheel installation site figure；
Fig. 8 provided by the embodiment of the present invention day left regulation wheel installation site figure；
The structural representation for the material handling device that Fig. 9 is provided by the embodiment of the present invention；
Figure 10 is the side view of material handling device shown in Fig. 9；
The partial enlarged drawing for the material handling device that Figure 11 is provided by the embodiment of the present invention；
The partial 3 d structure chart for the material handling device that Figure 12 is provided by the embodiment of the present invention；
The structural representation for the carrying apparatus that Figure 13 is provided by the embodiment of the present invention；
Figure 14 is the side view of carrying apparatus shown in Figure 13；
The partial 3 d figure for the carrying apparatus that Figure 15 is provided by the embodiment of the present invention；
The local structural graph for the lowering or hoisting gear that Figure 16 is provided by the embodiment of the present invention；
The structural representation for the device of solar generating that Figure 17 is provided by the embodiment of the present invention；
The structural representation for the casing that Figure 18 is provided by the embodiment of the present invention；
The installation site figure for the base that Figure 19 is provided by the embodiment of the present invention.
In wherein Fig. 1-19：1- beam condensing units, 11- collector lenses, 12- picture frames, 13- swing rods, 14- days left regulation wheels, 15-
Two rotating shafts, 16- season left regulation wheels, 17- first rotating shafts, 18- connections frame, 19- focuses；
2- material handling devices, 21- processors support, the import of 22- additives, 23- additives passage, 24- material process
Housing, 25- materials charging aperture, 26- feedstocks passage, 27- material process passage, 28- shower nozzles piston, 29- shower nozzle piston branch
Frame, 210- shower nozzles, 211- convergent holes, 212- materials accommodating cavity, 213- materials processing chamber, 214- materials heating chamber, 215- are rotated
Fan page, 216- fan pages rotary shaft, 217- discharging openings；
3- carrying apparatus, 31- article carrying platforms, 32- orbital platforms, 33- orbital platforms support, 34- lifting platforms, 35- first
Link, 36- lifting platforms base, 37- horizontal slide rails, 38- vertical chains, 39- sliding bars, 310- push rods, 311- connecting rods；
4- device of solar generating, 41- solar cell modules, 42- lead-acid accumulators case, 43- computer operation platforms
Case, 44- connecting pipes；
5- casings, 51- casings housing, 52- loopholes, 53- blower fans, 54- dividing plates, 55- mounting holes；
6- bases, 61- base housings, 62- storage tanks；
7- operational control devices.
Embodiment
The core of the present invention is to provide a kind of 3D printer, to reduce the printing cost of 3D printer.
In order that those skilled in the art more fully understands technical scheme, below in conjunction with the accompanying drawings and embodiment party
The present invention is described in further detail for formula.
Fig. 1 to Figure 19 is refer to, in a kind of embodiment, the 3D printer bag that the specific embodiment of the invention is provided
Include beam condensing unit 1, material handling device 2 and carrying apparatus 3.
Beam condensing unit 1 includes for the collector lens 11 of heated material and the lens carrier for supporting collector lens 11.
In order to improve operating efficiency, it is preferable that collector lens 11 is Fresnel Lenses, specially point focusing Fresnel Lenses.
Material handling device 2 include material process housing 24 and with the shower nozzle for receiving material in material process housing 24
210, material process housing 24 be provided be located at immediately below collector lens 11 material heating chamber 214, for material heating chamber
The material accommodating cavity 212 of 214 conveying materials and the material processing chamber 213 for receiving the material of material heating chamber 214, material processing
The top of chamber 213 is provided with additive import 22, and the bottom of material processing chamber 213 is provided with the discharging opening 217 connected with shower nozzle 210,
Discharging opening 217 is located at the bottom of material process housing 24, and material accommodating cavity 212 is provided with material charging aperture 25.Specifically, material process
Housing 24 is arranged on processor support 21.
Carrying apparatus 3 includes being located at the article carrying platform 31 immediately below shower nozzle 210.
When needing printing 3D articles, it will treat that fused materials send into material accommodating cavity 212 by material inlet, then material
Into material heating chamber 214, beam condensing unit 1 heats material in material heating chamber 214, when reaching preset state, by material
Material processing chamber 213 is delivered to, the additive needed for material processing chamber 213 is added is mixed with material, is entered finally by discharging opening 217
Enter the ejection of the position of shower nozzle 210, material is ejected on article carrying platform 31 and forms printed matter Products by shower nozzle 210.
By foregoing description, in the 3D printer that the application is provided, waste material or other is heated by beam condensing unit 1
Treat melt substance, it is not necessary to extra consumed energy, energy-conserving and environment-protective, and avoid waste of material, significantly reduce 3D printer
Print cost.
The 3D printer also includes casing 5, and casing 5 includes casing housing 51 and the dividing plate 54 in casing housing 51,
Casing housing 51 and the formation processing accommodating chamber of dividing plate 54, dividing plate 54 is handles the bottom wall of accommodating chamber, and material handling device 2 is located at place
Accommodating chamber is managed, dividing plate 54 is provided with for shower nozzle 210 by mounting hole 55, and the top of casing housing 51 is provided with and the phase of collector lens 11
To loophole 52, the top of material heating chamber 214 be provided with loophole 52 just to convergent hole 211.
It is preferred that, the length of side size of loophole 52 is than big 5cm of convergent hole 211 or so.
Further, the exceptionally face of casing housing 51 is furnished with double door.When not in use, door is closed, to protect internal structure；
Opened again when using, convenient observation print progress and 3d printouts of taking.
In order to improve bonding strength, it is preferable that casing 5 is integrally formed with material process housing 24, and the two is inseparable in principle
From.
In order to improve operating efficiency, it is preferable that lens carrier includes picture frame 12, for driving collector lens 11 to be rotated along parallel
Latitude tumbler and footpath degree tumbler for driving collector lens 11 to be rotated along radial line, collector lens 11 is arranged on mirror
On frame 12.
It is preferred that, the day left regulation wheel 14 that latitude tumbler includes two swing rods 13 and rotated with driven fork 13 along latitude,
Two swing rods 13 are arranged on the opposite sides of picture frame 12, and swing rod 13 is locked by screw rod and picture frame 12 and is connected, day left regulation wheel 14 and its
In a bottom of swing rod 13 be fixedly connected.Wherein, day left regulation wheel 14 can manually be rotated by staff.
The season left regulation wheel 16 that longitude tumbler includes connection frame 18 and drives that connection frame 18 rotated along longitude, connects frame 18
For quadrilateral frame, connection frame 18 includes first connecting rod, second connecting rod, third connecting rod and the fourth link being sequentially connected, and first connects
Bar is provided with rotates the first rotating shaft 17 being connected, another swing rod 13 and threeth relative with day left regulation wheel 14 with day left regulation wheel 14
Connection is rotatably connected, and second connecting rod is rotatably connected in casing housing 51, and casing housing 51 is provided with can with season left regulation wheel 16
Rotate the second rotating shaft 15 of connection, season left regulation wheel 16 be connected with the bottom of fourth link.Specifically, season left regulation wheel 16 is with being connected frame
18 are fixedly connected.
Because picture frame 12 is connected with swing rod 13 by thread screw.In use, first unscrewing screw rod, make picture frame 12 can be in pendulum
Lever is slided up and down, and the focus 19 to be adjusted to correct position, i.e. Fresnel mirror accurately falls in the center of loophole 52, then revolves
Tight screw rod is to be fixed.According to the running orbit rule in the sun one day not in the same time, regulation day left regulation wheel 14 specifically can be with
Day left regulation wheel 14 is rotated manually, makes collector lens 11 around first rotating shaft 17 from the east orientation west tracking sun, to ensure to work as at one day
Middle sunshine all the time vertical irradiation on Fresnel mirror.Rotation process mid-focal length keeps constant, therefore focus 19 falls same all the time
Point；Similarly, the running orbit rule according to the sun different seasons, regulation season left regulation wheel 16 makes collector lens 11 around the second rotating shaft
15 carry out elevating movements to realize tracking, to eliminate the different influence in declination angle in different seasons.
The advantage of the tracking mode is：Tracking accuracy is higher, and can freely be adjusted by adjusting the height of Fresnel mirror
The height of the size of focal spot and unit area temperature at focus 19.Can on horizontal azimuth and vertical height angle simultaneously with
Track, so as to realize the beneficial effect of the optically focused of fixed-focus 19.Its focus 19 is fixed on the extended line of first rotating shaft 17 and the second rotating shaft
The point of intersection of 15 extended lines.
It is preferred that, beam condensing unit 1 also includes optical sensor, wheel drive means and for receiving photosensor signal, and
For controlling wheel drive means to drive the control device of the tracking sunlight of collector lens 11, wheel drive means are used to drive day to adjust
The wheel of section wheel 14 is rotated.It is preferred that, wheel drive means are reducing motor.The regulation of this day left regulation wheel 14, can manually real-time operation,
Also Mechanical Driven can be carried out with reducing motor.When being driven day left regulation wheel 14 using reducing motor, by being placed on picture frame
Optical sensor is placed at 12 edge, and Real-time Feedback sunshine is strong and weak, and is driven the operating of reducing motor by control device and stopped
Only.
It can be seen from the variations of annual table of declination angle, declination angle all the time not change, but one day it
Interior, δ maximum change is no more than 0.5 °.Therefore the declination angle of every day can be considered an invariable numerical value, that is, exist
The season left regulation wheel 16 of concentrator can be adjusted in practical application every one suitable time relatively.The specific time needs according to precision
Ask different and different.
It is preferred that, connection frame 18 should meet following requirement：When any day left regulation wheel 14 and season left regulation wheel 16 go to its maximum
Angle when, each device is not interfered with each other.
Further, material handling device 2 also includes rotating fan page 215 and drives the fan page for rotating the rotation of fan page 215 to rotate
Device, fan page tumbler includes fan page drive device and the flabellum rotary shaft 216 being connected with fan page drive device output shaft, turns
Dynamic fan page 215 is three, and 24 points by material process housing of three rotation fan pages 215 are material heating chamber 214, material accommodating cavity
212 and material processing chamber 213, three rotate fan pages 215 and are fixedly connected, and center is fixed with flabellum rotary shaft 216.I.e. material adds
Hot chamber 214, material accommodating cavity 212 and material processing chamber 213 are not to rotate the space between flabellum to distinguish with specific two panels, and
It is to be divided with the real-time effect of cavity.Wherein, material accommodating cavity 212 is with material charging aperture 25 by feedstock passage 26
It is connected, it act as accommodating a certain amount of raw material in real time, and is passed to material heating chamber 214；Material heating chamber 214 in
The lower section of convergent hole 211, it act as heating fused raw material in real time, and is passed to material processing chamber 213；Material processing chamber
213 tops are connected by additive passage 23 with additive import 22, bottom is provided with discharging opening 217, and it act as adding in real time
Plus thing is mixed with fused raw material.
It is preferred that, material handling device 2 also includes the material process that two ends are connected respectively at discharging opening 217 and shower nozzle 210
Passage 27, material process passage 27 is provided with temperature sensor, material process control device and for heating material treatment channel
The material heater of material in 27, specifically, heater can be the heating being wrapped on the inwall of material process passage 27
Resistance wire.Material after the processing of material processing chamber 213 is delivered to material process passage 27 and handled again.It is preferred that, base 6
Positive place leaves ventilating opening, and casing housing 51 is provided with blower fan 53.When material process control device receives temperature sensor temperature
When value is less than minimum predetermined value, the material heater receives material process control device signal and started working, at material
When managing control device reception temperature sensor temperature value more than highest preset value, blower fan 53 receives material process control device signal
Start working.Specifically, blower fan 53 is axial flow blower, the effect of axial flow blower 53 is:When the content for entering reprocessing passage
When temperature is higher than setting value, by material process control device intelligent starting blower fan 53, forced air cooling is carried out to material process passage 27
But.I.e. when the contents temperature for entering material process passage 27 is less than setting value, resistance wire work is carried out secondary to content
Heating, until being heated to set temperature；When the contents temperature for entering material process passage 27 is higher than setting value, resistance
Silk does not work, and is worked while starting blower fan 53, strong wind cooling is carried out to material process passage 27 again.
Dividing plate 54 is provided with for shower nozzle 210 by mounting hole 55, can just allow the shower nozzle 210 of materials processor to lead to
Cross.On the one hand when blower fan 53 starts, Forced Convection Air can be completely cut off, in order to avoid the air that shower nozzle 210 sprays is interfered,
Influence 3D printing effect；On the other hand, it can be provided a supporting role to materials processor.
It is preferred that, fan page drive device is to be built-in with the rotary electric machine controlled by computer.Rotary electric machine, which drives, rotates fan
Leaf is rotated, and the raw material of material accommodating cavity 212 is delivered to and heated in the chamber of material heating chamber 214, while material is heated
The fused raw material of the chamber of chamber 214 is delivered in material processing chamber 213, and the raw material of original material processing chamber 213 then enters material process and led to
Road 27.Then, new raw material are accommodating into material via feeding-passage by way of manually adding from material charging aperture 25
Chamber 212, wait is circulated next time.
In order to increase the service life, it is preferable that fan page 215, material heating chamber 214, material accommodating cavity 212 and material processing chamber
213 outer wall is manufactured by exotic material, and with certain rigidity and intensity, to ensure that rotation process is smoothly completed.Meanwhile,
The outer wall of material heating chamber 214, material accommodating cavity 212 and material processing chamber 213 has certain degree of hollowness, and hollow space is filled out
Filled with heat-barrier materials such as mineral wool, diatomite.
It is preferred that, convergent hole 211 covered with high glass thoroughly, while sunlight injection is met, can effectively prevent thing above
Expect that the high-temperature gas of heating chamber 214 carries out heat exchange with the slightly lower gas of ambient temperature, cause thermal loss.
Specifically, above-mentioned additive passage 23 can be added with dyestuff, binder, antitack agent of liquid etc..It is preferred that, adding
Plus channel switch is provided with thing passage 23, when the content of material heating chamber 214 is rotated toward the chamber of material processing chamber 213, switch is beaten
Open, under gravity, additive enters in content.When needing to consider the uniformity of additive and content, Ke Yi
Additive passage 23 sets up pressure valve, additive is entered with spurting in content, while can slow down turning for rotary electric machine
Speed, to increase the time of contact of additive and content.
Into the content of material processing chamber 213, reprocessing passage is entered under gravity.Minority is remained at material
The content of the wall of chamber 213 is managed, will be also cleaned into material treatment channel in the multiple rotation process of flabellum is rotated.
It is preferred that, shower nozzle piston 28 is provided with shower nozzle 210, so that the content that will pass through material process passage 27 is effective
Extruded material processor, carries out 3D printing making.It is preferred that, shower nozzle piston 28 is arranged on shower nozzle piston holder 29, it is preferred that tool
Body, the inside of shower nozzle piston holder 29 is equipped with the motor controlled by computer, and the start and stop of manipulation shower nozzle piston 28 and speed are fast
Slowly.
Further, carrying apparatus 3 also includes lowering or hoisting gear, orbital platform support 33, orbital platform 32, drive article carrying platform
The transverse moving device of 31 horizontal cross movement and the lengthwise movement device for driving article carrying platform 31 to horizontally vertically move, it is horizontal
It is installed in telecontrol equipment and lengthwise movement device on orbital platform 32, orbital platform 32 is arranged on orbital platform support 33
On, lowering or hoisting gear is used to drive orbital platform support 33 to lift.Carrying apparatus 3 that can be three-dimensional mobile by setting so that 3D
When printer works, shower nozzle 210 is fixed, it is to avoid the difficult situation of material material handling apparatus movement, is easy to 3D printer to carry out
Printing.
It is preferred that, horizontal mobile device includes horizontal slide rail 37, rotating wheel and driving rotating wheel, and transversely slide rail 37 is rotated
Lateral driver device, horizontal slide rail 37 is two, and is arranged parallel to, and rotating wheel is in four, each horizontal slide rail 37
Provided with two rotating wheels.
Longitudinal moving device includes the longitudinal driving device that vertical chain 38 and driving vertical chain 38 are rotated, longitudinally connected
For two, two vertical chains 38 are symmetrically distributed in the opposite sides of orbital platform 32, and the two ends of horizontal slide rail 37 are connected to
On two vertical chains 38.It is preferred that, longitudinal driving device and lateral driver device are motor driving, specifically, loading is flat
The lower section of platform 31 is connected with four wheels by cross bar, can in horizontal slide rail 37 X to moving freely；Horizontal slide rail 37 and longitudinal chain
Bar 38 is connected, and drives horizontal slide rail 37 and article carrying platform 31 to be moved freely in Y-direction by the transmission of vertical chain 38.In loading
Motor is added on the cross bar of platform 31, the controllable cross bar being connected with rotating wheel is rotated；In four corners of orbital platform 32
The vertical chain 38 that place is added on rotary electric machine, and Y-direction track is connected with motor, so as to adjust the rotation of vertical chain 38；
Lowering or hoisting gear, which includes lifting platform 34, lifting platform support, lifting platform base 36, sliding bar 39, push rod 310 and drive, to be pushed away
The Level Promoting device that bar 310 is moved, orbital platform support 33 is arranged on lifting platform 34, and lifting platform support is hinged including centre
The first link 35 and the second link, lifting platform base 36 is provided with the chute slided for sliding bar 39 level, and first connects
Connect the top of frame 35 to be hinged with lifting platform 34, bottom is hinged with lifting platform base 36, the second connector top is hinged with lifting platform 34,
Bottom is hinged with sliding bar 39, and sliding bar 39 is fixedly connected with push rod 310.Specifically, lifting platform support is X-type support, first
It is hinged in the middle of connector and the second link by connecting rod 311, its bottom one end is fixed on Level Promoting on lifting platform base 36
Device is specifically as follows motor, and motor is rotated and moved by push rod 310 with moving slide-bar on chute, then passes through lifting platform support
Opening and closing are so as to realize the lifting of hoistable platform.It is preferred that, the computer operation platform that motor works with controlled motor connects, with
Realization is precisely controlled displacement, specifically, computer operation platform control beam condensing unit 1, material handling device 2, carrying apparatus 3,
Device of solar generating 4 and casing 5 work.
Further, the 3D printer also includes base 6 and the behaviour for controlling material handling device 2, carrying apparatus 3 to work
Make controller 7, base 6 includes base housing 61 and the storage tank 62 being arranged in base housing 61, operational control device 7 and loading
Device 3 is located in base housing 61, and the top of base housing 61 is provided with the loading passed through for article carrying platform 31 and passes through hole.Base shell
Body 61 makes for aluminium alloy plate.In order to improve bonding strength, it is preferable that the low side of casing housing 51 is carried out with and with base housing 61
Fixed welding.Storage tank 62 can be used to place 3D printing finished product or the raw material of printing.
Further, the 3D printer also includes device of solar generating 4, and device of solar generating 4 includes solar cell
Component 41 and electrically connected with solar cell module 41, and for material handling device 2, casing 5, carrying apparatus 3 and described
Beam condensing unit 1 provides the lead-acid accumulator case 42 of electric energy.Specifically, optical sensor, wheel drive means, control device, fan page
Drive device, material heater, blower fan 53, lateral driver device, longitudinal driving device and Level Promoting device are and plumbic acid
Accumulator box 42 is electrically connected.
Specifically, solar cell module 41 can be using crystal silicon solar cell sheet common on the market, it is preferred that
Battery component needs to tilt certain angle, to ensure the vertical irradiation of sunshine, absorbs in maximum efficiency and conversion solar light.
Solar battery sheet receives solar radiation, produces electric current, and lead-acid accumulator case 42 is supplied by wire, completes the whole of photovoltaic generation
Individual process.It is preferred that, the top of lead-acid accumulator case 42 is placed with charging-discharging controller, and electric current flows into lead again through charging-discharging controller
Sour battery.The operating voltage of Intelligent adjustment solar panel is made solar energy by the effect of the controller of lead-acid accumulator case 42
Plate always works in the characteristic maximum power points of V-A.Particularly, whole electric energy used in the present invention are carried by lead-acid battery
For.It is emphasized that solar power generation is a kind of generation mode of the present invention, what it generated electricity is mainly used for：A part
For being powered to computer operation platform, other electrical appliances in the part supply present invention pass through solar power generation, energy-saving ring
Protect.In the case of conditions permit, it can be generated electricity using other modes, such as directly use mains-supplied.It is preferred that, solar power generation
Device 4 also includes computer operation platform case 43, specially ordinary hollow casing.Generally, main frame, meter are placed
Calculation machine display is then placed on the top of computer operation platform case 43.It is preferred that, when using mains-supplied mode, lead-acid battery
Also computer operation platform case 43 is put into.
The embodiment of each in this specification is described by the way of progressive, and what each embodiment was stressed is and other
Between the difference of embodiment, each embodiment identical similar portion mutually referring to.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the present invention.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (12)
1. a kind of 3D printer, it is characterised in that including：
Beam condensing unit (1), the beam condensing unit (1) includes for the collector lens (11) of heated material and described poly- for supporting
The lens carrier of optical lens (11)；
Material handling device (2), the material handling device (2) include material process housing (24) and with for receiving the material
The shower nozzle (210) of material processing housing (24) interior material, the material process housing (24), which is provided with, is located at the collector lens
(11) the material heating chamber (214) immediately below, the material accommodating cavity for conveying material to the material heating chamber (214)
(212) and for receiving the material processing chamber (213) of material heating chamber (214) material, the material processing chamber (213)
Top is provided with additive import (22), and the bottom of the material processing chamber (213) is provided with the discharging connected with the shower nozzle (210)
Mouth (217), the discharging opening (217) is located at material process housing (24) bottom, and the material accommodating cavity (212) is provided with thing
Expect charging aperture (25)；
And carrying apparatus (3), the carrying apparatus (3) is including being located at the article carrying platform (31) immediately below the shower nozzle (210).
2. 3D printer according to claim 1, it is characterised in that also including casing (5), the casing (5) includes case
Body shell body (51) and the dividing plate (54) in the casing housing (51), the casing housing (51) and the dividing plate (54) shape
Into processing accommodating chamber, the dividing plate (54) is the bottom wall of the processing accommodating chamber, and the material handling device (2) is positioned at the place
Accommodating chamber is managed, the dividing plate (54) is provided with the mounting hole (55) passed through for the shower nozzle (210), the casing housing (51)
Top be provided with above the loophole (52) relative with the collector lens (11), the material heating chamber (214) be provided with it is described
Loophole (52) just to convergent hole (211), covered with high glass thoroughly above the convergent hole (211).
3. 3D printer according to claim 2, it is characterised in that the lens carrier includes picture frame (12), for band
Move the latitude tumbler that is rotated along parallel of the collector lens (11) and for driving the collector lens (11) to turn along radial line
Dynamic footpath degree tumbler, the collector lens (11) is Fresnel Lenses, and the collector lens (11) is arranged on the picture frame
(12) on.
4. 3D printer according to claim 3, it is characterised in that the latitude tumbler includes two swing rods (13)
And the day left regulation wheel (14) for driving the swing rod (13) to be rotated along latitude, two swing rods (13) are installed in the picture frame (12)
Opposite sides, the swing rod (13) is connected by screw rod with the picture frame (12) locking, the day left regulation wheel (14) and wherein one
The individual swing rod (13) bottom is fixedly connected；
The season left regulation wheel that the longitude tumbler includes connection frame (18) and drives the connection frame (18) to be rotated along longitude
(16), it is described connection frame (18) be quadrilateral frame, the connection frame (18) include be sequentially connected first connecting rod, second connecting rod,
Third connecting rod and fourth link, the first connecting rod is provided with rotates the first rotating shaft being connected with the day left regulation wheel (14)
(17), another relative with the day left regulation wheel (14) swing rod (13) is connected with the described 3rd is rotatably connected, described
Second connecting rod is rotatably connected in the casing housing (51), and the casing housing (51) is provided with and the season left regulation wheel (16)
The second rotating shaft (15) being rotatably connected, the season left regulation wheel (16) is connected with the bottom of the fourth link.
5. 3D printer according to claim 4, it is characterised in that the beam condensing unit (1) also includes optical sensor, turned
Wheel drive unit and for receiving the photosensor signal, and for controlling the wheel drive means to drive the optically focused saturating
The control device of mirror (11) tracking sunlight, the wheel drive means are used to drive day left regulation wheel (14) wheel to rotate.
6. 3D printer according to claim 5, it is characterised in that the material handling device (2) also includes rotating fan
Page (215) and the fan page tumbler for driving the rotation fan page (215) to rotate, the fan page tumbler include fan page and driven
Device and the fan page rotary shaft (216) being connected with the fan page drive device output shaft, the rotation flabellum (215) are three,
The material process housing (24) is divided into the material heating chamber (214), material appearance by three flabellums (215) that rotate
Chamber (212) and the material processing chamber (213) are put, three flabellums (215) that rotate are fixedly connected, and center and the fan page
Rotary shaft (216) is fixed.
7. 3D printer according to claim 6, it is characterised in that the material handling device (2) also includes connection institute
State and set on the additive passage (23) of additive import (22) and the material processing chamber (213), the additive passage (23)
There are pressure valve and channel switch.
8. 3D printer according to claim 6, it is characterised in that the material handling device (2) is also including two ends point
The material process passage (27) not connected in the discharging opening (217) and the shower nozzle (210), the material process passage (27)
Add provided with temperature sensor, material process control device and for the material for heating the interior material of the material process passage (27)
Thermal, the casing housing (51) is provided with blower fan (53), when material process control device receives the temperature sensor temperature
When angle value is less than minimum predetermined value, the material heater receives the material process control device signal and started working, when
When material process control device receives the temperature sensor temperature value more than highest preset value, the blower fan (53) receives described
Material process control device signal is started working.
9. 3D printer according to claim 5, it is characterised in that the carrying apparatus (3) also includes lowering or hoisting gear, rail
Road platform support (33), orbital platform (32), the transverse moving device for driving article carrying platform (31) horizontal cross movement and
For the lengthwise movement device for driving the article carrying platform (31) to horizontally vertically move, the transverse moving device and the longitudinal direction
Telecontrol equipment is installed on the orbital platform (32), and shown orbital platform (32) is arranged on the orbital platform support (33)
On, the lowering or hoisting gear is used to drive the orbital platform support (33) to lift.
10. 3D printer according to claim 9, it is characterised in that the horizontal mobile device includes horizontal slide rail
(37), the lateral driver device that rotating wheel and the driving rotating wheel are rotated along the horizontal slide rail (37), the horizontal slide rail
(37) it is two, and is arranged parallel to, the rotating wheel is four, each horizontal slide rail (37) is provided with described in two
Rotating wheel；
The longitudinal moving device includes the longitudinal driving device that vertical chain (38) and the driving vertical chain (38) rotate,
It is described it is longitudinally connected be two, two vertical chains (38) are symmetrically distributed in orbital platform (32) opposite sides, the horizontal stroke
It is connected to the two ends of slide rail (37) on two vertical chains (38)；
The lowering or hoisting gear includes lifting platform (34), lifting platform support, lifting platform base (36), sliding bar (39), push rod (310)
And the mobile Level Promoting device of the push rod (310) is driven, the orbital platform support (33) is arranged on the lifting platform
(34) on, the lifting platform support includes middle the first link (35) and the second link being hinged, the lifting platform base
(36) chute slided for the sliding bar (39) level, the first link (35) top and the lifting platform are provided with
(34) it is hinged, bottom is hinged with the lifting platform base (36), and the second connector top is hinged with the lifting platform (34),
Bottom is hinged with the sliding bar (39), and the sliding bar (39) is fixedly connected with the push rod (310).
11. 3D printer according to claim 10, it is characterised in that also including base (6) and for controlling the material
Material processing device (2), the operational control device (7) of the carrying apparatus (3) work, the base (6) include base housing (61)
And the storage tank (62) in the base housing (61) is arranged on, the operational control device (7) and the carrying apparatus (3) are located at
In the base housing (61), and the base housing (61) top is provided with the loading passed through for the article carrying platform (31) and passed through
Hole.
12. 3D printer according to claim 11, it is characterised in that also including device of solar generating (4), it is described too
Positive energy TRT (4) includes solar cell module (41) and electrically connected with the solar cell module (41), and is used for
Electric energy is provided to the material handling device (2), the casing (5), the carrying apparatus (3) and the beam condensing unit (1)
Lead-acid accumulator case (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710586842.3A CN107175824A (en) | 2017-07-18 | 2017-07-18 | 3d printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710586842.3A CN107175824A (en) | 2017-07-18 | 2017-07-18 | 3d printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107175824A true CN107175824A (en) | 2017-09-19 |
Family
ID=59838345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710586842.3A Pending CN107175824A (en) | 2017-07-18 | 2017-07-18 | 3d printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107175824A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109532014A (en) * | 2018-12-20 | 2019-03-29 | 西安增材制造国家研究院有限公司 | A kind of 3D printing device heated suitable for space based on sunlight |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104827668A (en) * | 2015-05-06 | 2015-08-12 | 中国科学院广州能源研究所 | Solar 3D printing system |
| CN105643926A (en) * | 2014-12-03 | 2016-06-08 | 成都美律科技有限公司 | Community 3D (three-dimensional) printing system using solar energy |
| CN106313547A (en) * | 2015-06-18 | 2017-01-11 | 成都金采科技有限公司 | Solar charging 3D printing device |
| CN106881461A (en) * | 2017-02-16 | 2017-06-23 | 天津大学 | A kind of solar-powered collapsible 3D printing device |
-
2017
- 2017-07-18 CN CN201710586842.3A patent/CN107175824A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105643926A (en) * | 2014-12-03 | 2016-06-08 | 成都美律科技有限公司 | Community 3D (three-dimensional) printing system using solar energy |
| CN104827668A (en) * | 2015-05-06 | 2015-08-12 | 中国科学院广州能源研究所 | Solar 3D printing system |
| CN106313547A (en) * | 2015-06-18 | 2017-01-11 | 成都金采科技有限公司 | Solar charging 3D printing device |
| CN106881461A (en) * | 2017-02-16 | 2017-06-23 | 天津大学 | A kind of solar-powered collapsible 3D printing device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109532014A (en) * | 2018-12-20 | 2019-03-29 | 西安增材制造国家研究院有限公司 | A kind of 3D printing device heated suitable for space based on sunlight |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106877805B (en) | A kind of photovoltaic board mount of adjustable-angle | |
| CN107120930A (en) | It is a kind of that there is the biomass material drying equipment for being moved easily function | |
| CN110094888A (en) | A kind of solar-heating device | |
| CN106766787A (en) | Pole piece hot-rolling drying system | |
| CN107175824A (en) | 3d printer | |
| CN207607127U (en) | 3d printer | |
| CN206211902U (en) | A kind of solar condensing power generation device of novel belt tracks of device | |
| CN109921733A (en) | It is a kind of can automatic dust removing new energy battery double-axis tracking device | |
| CN107888129A (en) | A kind of photovoltaic energy storage device | |
| CN210142993U (en) | Device for automatically controlling solar cell panel to turn | |
| CN206716099U (en) | A kind of tube mill with stand-by power supply | |
| CN218162324U (en) | Solar photovoltaic power station | |
| CN113472277B (en) | Solar photovoltaic power generation device | |
| CN115412017A (en) | Irradiation angle influence detection structure for mountain photovoltaic research and detection method thereof | |
| CN211625736U (en) | Solar low-temperature heating device | |
| CN208128192U (en) | A kind of vehicle-mounted cleaning photovoltaic panel | |
| CN212406136U (en) | Asphalt heating device for building | |
| CN107178913A (en) | Floating type point Jiao's Fresnel optically focused energy-collecting device | |
| CN219740002U (en) | Light stores up integrative modularization energy storage charging device that fills | |
| CN101807830A (en) | Solar steering device | |
| CN112383259A (en) | Automatic energy storage device and energy storage method for lithium battery | |
| CN214536610U (en) | Solar air-conditioning heating and ventilating device | |
| CN219141128U (en) | Photo-thermal heat supply equipment convenient for angle adjustment | |
| CN206470612U (en) | A kind of target plate calibrated for heliostat | |
| CN104422010B (en) | Solar space heating facility |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170919 |