CN102652501A - Aluminum alloy wave preventing net cage - Google Patents
Aluminum alloy wave preventing net cage Download PDFInfo
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- CN102652501A CN102652501A CN2012101833009A CN201210183300A CN102652501A CN 102652501 A CN102652501 A CN 102652501A CN 2012101833009 A CN2012101833009 A CN 2012101833009A CN 201210183300 A CN201210183300 A CN 201210183300A CN 102652501 A CN102652501 A CN 102652501A
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- net cage
- button bit
- upper frame
- aluminium alloy
- wave resistance
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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
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Abstract
The invention discloses an aluminum alloy wave preventing net cage, and aims to provide a wave preventing net cage having low cost and long service life. The aluminum alloy wave preventing net cage comprises at least one subsidiary net cage, wherein the subsidiary net cage comprises an upper frame formed by the surrounding of extruded aluminum alloy materials, an aluminum alloy net cage net arranged under the upper frame, a sliding net cage door covering the upper frame, and an aluminum alloy buoyancy floater; the inside, the outside and the bottom of the upper frame are provided with frame buckling parts; a net cage net buckling part which is matched and buckled with a frame buckling part at the bottom of the upper frame is arranged above the net cage net; the two ends of the sliding net cage door are provided with sliding door buckling parts which are respectively matched and buckled with a frame buckling part in the upper frame; the inside of the aluminum alloy buoyancy floater is hollow, and the aluminum alloy buoyancy floater is used for lifting the aluminum alloy wave preventing net cage; and the aluminum alloy buoyancy floater is connected with the upper frame, and the aluminum alloy buoyancy floater is provided with a water inlet and a water outlet. The aluminum alloy wave preventing net cage disclosed by the invention can be used for deep sea aquaculture.
Description
Technical field
The present invention relates to the deep-sea fish culture net cage, especially relate to a kind of aluminium alloy wave resistance net cage.
Background technology
The raw material that present deep-sea fish culture net cage mainly adopts have timber, plastic cement and stainless steel etc.The timber that the timber net cage adopts belongs to not recyclable resource, and service life is not long, is corroded easily, resists ability, and service life is generally about 4-5.The plastic cement that the plastic cement net cage adopts belongs to recyclable resource, and is anticorrosive, but will embrittlement after under the sun, being exposed to the sun for a long time, and the resistance ability can weaken equally, and service life is generally about 9-10.And timber net cage and plastic cement net cage all can be destroyed in moment as meeting with typhoon weather, therefore increased aquaculture cost.The material that the stainless steel net cage adopts is generally all selected stainless steel 304 or stainless steel 316 for use, and it is 8%-11% that stainless steel 304 contains the Ni composition, and it is 10%-14% that stainless steel 316 contains the Ni composition; Corrosion-resistant; The resistance ability is strong, and about service life 20-30, but manufacturing cost exceeds timber net cage and plastic cement net cage about 50% ~ 80% far away; Therefore, be widely used in " caisson breed ".It is exactly net cage submerged 10-15 rice that so-called caisson is cultured, and utilizes artificial diving to feed.This breeding way cost is extremely higher, so be difficult to popularize.
Summary of the invention
The present invention resists ability in order to solve prior art timber net cage and plastic cement net cage, and the life-span is short, and the high technical problem of stainless steel net cage cost provides a kind of aluminium alloy wave resistance net cage.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is a kind of aluminium alloy wave resistance net cage of design, and said aluminium alloy wave resistance net cage comprises at least one subnet case, and said subnet case comprises:
The aluminium alloy extrusion section bar surrounds the upper frame that forms, and inside and outside both sides of said upper frame and bottom surface are provided with the framework button bit;
Be located at the aluminium alloy net cage net under the upper frame, the top of said net cage net is provided with the be complementary net cage net button bit of snapping of framework button bit with said upper frame bottom surface;
Be placed on the net cage sliding door on the upper frame, its two ends are provided with the sliding door button bit that matees snapping with the inboard framework button bit of said upper frame respectively;
The aluminium alloy buoyancy floats that is used to go up and down aluminium alloy wave resistance net cage of inner hollow, it is connected with upper frame, and said buoyancy floats is provided with water inlet and discharge outlet.
Said aluminium alloy wave resistance net cage also comprises the tube connector of the water inlet that connects each subnet case and discharge outlet, be connected with said tube connector with water pump that buoyancy floats water filling or the control subnet case that draws water are descended or rise with can float on being connected with said water pump and being the solar cell that water pump provides power supply on the water surface.
Said framework button bit comprises that the cross section outer end is circular outstanding positive button bit and cross section and is the circular cloudy button bit that the outer end band can entangle the breach of said positive button bit; The both sides on arbitrary limit of said upper frame are provided with cloudy button bit and positive button bit respectively, and the bottom surface of said upper frame is provided with cloudy button bit or positive button bit; Said net cage net button bit is cloudy button bit or corresponding positive button bit of positive button bit or the cloudy button bit that is provided with the bottom surface of said aluminium alloy formulation material, and said sliding door button bit is for mating positive button bit or cloudy button bit with inboard cloudy button bit or the positive button bit of said upper frame.
The cross section inside on arbitrary limit of said upper frame is the alveolate texture that the regular hexagon by hollow constitutes.
Also be provided with the bandage button bit groove of depression on the said buoyancy floats, said buoyancy floats snaps in said bandage button bit groove through the stainless steel bandage and is fixed on the said upper frame.
Said aluminium alloy wave resistance net cage is combined by at least two sub-net cages, and adjacent subnet case is through the framework button bit snapping in the upper frame outside.
Said aluminium alloy wave resistance net cage also comprises and floats on hitching float, demersal anchor and and be connected said anchor, subnet case and hitching the connection cord of float of water surface.
The upper surface of said upper frame is a non slip surface.
Said upper frame, net cage net, buoyancy floats all adopt 5083 aluminium alloys to make.
Said solar cell comprises the shellproof glue cover of the PC of printing opacity and all is sealed in the accumulator in the shellproof glue cover of PC, the solar panel fore-set that is positioned at the solar panel at accumulator top and is positioned at the solar panel top; The shellproof glue cover of PC is divided into cover and covers down, and last cover and following cover adopt ultrasonic sealing, and the shellproof glue cover of PC is provided with the wire casing that goes out that is used to pass in and out lead.
The present invention constitutes the subnet case through upper frame, net cage net, net cage sliding door and the buoyancy floats of utilizing aluminium alloy; Utilize at least one subnet case to constitute aluminium alloy wave resistance net cage, not only cost is lower, and the life-span is long; And compact conformation; Be convenient to standardized production, can be widely used in the various breed industries waterborne, stepped essential step for the deep water culture industry constantly develops with innovation.
Description of drawings
Below in conjunction with embodiment and accompanying drawing the present invention is elaborated, wherein:
Fig. 1 is a specific embodiment structure chart of aluminium alloy wave resistance net cage of the present invention;
Fig. 2 is the structure chart that aluminium alloy wave resistance net cage of the present invention is not installed the subnet case of buoyancy floats;
Fig. 3 is the structure chart before Fig. 2 completes;
Fig. 4 is the braiding sketch map of net cage net;
Fig. 5 is the profile of A place structure among Fig. 3;
Fig. 6 is the profile of B place structure among Fig. 3;
Fig. 7 is the structure chart before buoyancy floats of the present invention completes;
Fig. 8 is the front view of buoyancy floats of the present invention;
Fig. 9 is the cutaway view of C place structure among Fig. 8;
Figure 10 is the cross-sectional structure figure of aluminium alloy extrusion section bar of the present invention;
Figure 11 is the structural representation that net cage sliding door of the present invention, net cage net are connected with upper frame;
Figure 12 is the connection sketch map of the adjacent subnet case of the present invention;
Figure 13 is structural representation Fig. 1 of upper frame of the present invention;
Figure 14 is structural representation Fig. 2 of upper frame of the present invention;
Figure 15 is the structural representation of solar cell of the present invention;
Figure 16 is the enlarged drawing at D place among Figure 15;
Figure 17 is the enlarged drawing at E place among Figure 15.
Embodiment
See also Fig. 1 and Figure 15.Aluminium alloy wave resistance net cage of the present invention comprises at least one subnet case 1, tube connector 2, water pump (the not shown in the figures meaning out), solar cell 3, hitches float 4, anchor 5 and connection cord 6.In this specific embodiment, aluminium alloy wave resistance net cage is combined by four sub-net cages.Wherein:
Each subnet case 1 comprises upper frame 11, net cage net 12, net cage sliding door 13 and buoyancy floats 14.
Please in the lump referring to Figure 10, Figure 13 and Figure 14.Upper frame 11 is surrounded by aluminium alloy extrusion section bar 111 and forms.The left and right sides of extrusion section bar 111 is respectively arranged with positive button bit 1111 and cloudy button bit 1112.The outside of sun button bit 1111 outstanding formulation materials, and the cross section outer end is circular.The outsides of cloudy button bit 1112 same outstanding formulation materials, its cross section are breach circular that the outer end band can entangle said positive button bit.Cloudy button bit and positive button bit are for can mate a pair of button bit of snapping each other.The bottom surface of extrusion section bar 111 is provided with cloudy button bit 1112 equally.Positive button bit 1111 on the upper frame is referred to as the framework button bit with cloudy button bit 1112.Thereby make the inside and outside both sides and the bottom surface that surround the upper frame that forms by extrusion section bar be provided with the framework button bit, promptly the both sides on arbitrary limit of upper frame are provided with cloudy button bit and positive button bit respectively.The bottom surface of upper frame is provided with cloudy button bit.Certainly, the bottom surface of extrusion section bar 111 also can be provided with the Chengyang button bit.The purpose that the framework button bit is set is to be convenient to assembling.Certainly, the framework button bit also can not be the cloudy button bit and the positive button bit of this specific embodiment, and is arranged to the button bit that other mate snapping each other.
Arbitrary limit of upper frame is that the cross section inside of extrusion section bar 111 is the alveolate texture that the regular hexagon by hollow constitutes.Thereby make the usage amount that when guaranteeing upper frame intensity, has reduced aluminium alloy, alleviated the weight of upper frame.
For the ease of installing, arbitrary limit of upper frame is that the upper surface of extrusion section bar 111 is arranged to non slip surface 1113.
Please in the lump referring to Fig. 2, Fig. 3, Fig. 5 and Figure 11.Net cage net 12 adopts the aluminium alloys braiding to form, and it is located under the upper frame, and the top of net cage net is provided with the be complementary net cage net button bit 121 of snapping of framework button bit with said upper frame bottom surface.Net cage net button bit is cloudy button bit or corresponding positive button bit of positive button bit or the cloudy button bit that is provided with the bottom surface of said aluminium alloy formulation material.In this specific embodiment, the framework button bit that the upper frame bottom surface is provided with is cloudy button bit, and net cage net button bit 121 is the positive button bit that matees with said cloudy button bit.
Please in the lump referring to Figure 11.Net cage sliding door 13 is placed on the upper frame, and its two ends are provided with the sliding door button bit 131 that matees snapping with the inboard framework button bit of said upper frame respectively.Said sliding door button bit is for mating positive button bit or cloudy button bit with inboard cloudy button bit or the positive button bit of said upper frame.The net cage sliding door can be provided with polylith, as, this specific embodiment always is provided with four net cage sliding doors, and 3 net cage sliding door both sides snap onto in the inboard framework button bit of upper frame and are fastening with screw, and another piece assembles also fastening with the back-off position.
Please in the lump referring to Fig. 7 and Fig. 8.The container that buoyancy floats 14 is processed for the aluminium alloy of inner hollow, it is connected with upper frame, and being mainly used in provides buoyancy, and control aluminium alloy wave resistance net cage rises under the buoyancy of its generation.Buoyancy floats 14 is provided with water inlet 141 that is used for water filling in the buoyancy floats and the discharge outlet 142 that is used for draining outside buoyancy floats.Also be provided with the bandage button bit groove 143 of depression on the buoyancy floats 14, said buoyancy floats snaps in said bandage button bit groove through stainless steel bandage 144 and is fixed on the said upper frame.
Upper frame, net cage net, buoyancy floats all adopt 5083 aluminium alloys to make.
Water pump is connected with said tube connector, is used for the buoyancy floats water filling or the control subnet case that draws water are descended or rise.
Please in the lump referring to Figure 15, Figure 16 and Figure 17.Solar cell 3 floats on the water surface, and it is connected with said water pump and power supply is provided for water pump.Solar cell 3 adopts the tumbler structure, and it comprises the shellproof glue cover 31 of PC of printing opacity and all is sealed in the accumulator 32 in the shellproof glue cover of PC, the solar panel fore-set 34 that is positioned at the solar panel 33 at accumulator top and is positioned at the solar panel top.The shellproof glue cover 31 of PC is divided into cover 311 and following cover 312, on cover 311 and adopt ultrasonic sealings with cover 312 down.The shellproof glue cover 31 of PC be provided be used to pass in and out lead go out wire casing 313.Solar cell 3 antiultraviolets are kept afloat, and anti-wave impacts, and it absorbs sunlight, and be converted into the controlling electric energy water pump buoyancy floats is carried out entry or draining, thus the decline or the rising of control aluminium alloy wave resistance net cage.
Hitch float 4 and float on water surface, it can be the material that common plastic foam etc. can keep afloat and processes, and being mainly used in this underwater, place of prompting has aluminium alloy wave resistance net cage.
Please in the lump referring to Figure 12, when aluminium alloy wave resistance net cage was combined by at least two sub-net cages, adjacent subnet case was through the framework button bit snapping in upper frame 11 outsides.
The present invention constitutes the subnet case through upper frame, net cage net, net cage sliding door and the buoyancy floats of utilizing aluminium alloy; Utilize at least one subnet case to constitute aluminium alloy wave resistance net cage, not only cost is lower, and the life-span is long; And compact conformation; Be convenient to standardized production, can be widely used in the various breed industries waterborne, stepped essential step for the deep water culture industry constantly develops with innovation.
The preparation method of aluminium alloy wave resistance net cage of the present invention is following:
At first make the single subnet case.The preparation method of subnet case is:
1, manufacturing aluminum alloy extrusion section bar, in its both sides and the bottom surface form the framework button bit, the cross section of the formulation material after completing is shown in figure 10.The left and right sides of extrusion section bar 111 is respectively arranged with positive button bit 1111 and cloudy button bit 1112.The bottom surface of extrusion section bar 111 is provided with cloudy button bit 1112.
2, utilize the aluminium alloy extrusion section bar to surround and form upper frame.
Upper frame be formed with two kinds of methods:
A kind of is to adopt four aluminium alloy formulation materials to be formed by connecting: four aluminium alloy extrusion section bars 111 splice the location each other, utilize adapter sleeve 118 to be assemblied on the adjacent extrusion section bar again, and with the fastening formation upper frame of rivet, the structure that forms at last is shown in figure 13.Certainly, also can use back, four aluminium alloy extrusion section bar splicing location directly to form upper frame with the vertical masonry joint friction stir weld.
Another kind is to be bent to form with an aluminium alloy formulation material: aluminium alloy extrusion section bar 111 directly is bent into quadrangle by the type bender, utilize adapter sleeve 118 to be enclosed within again and connect on the position, and with the fastening formation upper frame of rivet, the structure that forms at last is shown in figure 14.Certainly, also can adopt the aluminium alloy extrusion section bar directly to be bent into quadrangle and to locate the back and directly form upper frame with the vertical masonry joint friction stir weld by the type bender.
3, make the net cage sliding door, and form the sliding door button bit that matees respectively with the inboard framework button bit of said upper frame, thereby it is inboard and fix with screw and to cover upper frame that the sliding door button bit of net cage sliding door is snapped onto upper frame at the two ends of net cage sliding door.
4, make the aluminium alloy buoyancy floats of inner hollow, on buoyancy floats, be formed into the mouth of a river and discharge outlet, and buoyancy floats is fixed on the upper frame.
See also Fig. 7, Fig. 8 and Fig. 9.The preparation method of buoyancy floats comprises:
4.1 utilize oval reeling machine that aluminium alloy plate is rolled into cylindroid material 71;
4.2 utilize metal plate punching flange technology on the cylindroid material, to process water inlet 141 and discharge outlet 142, and be connected two aluminium-alloy pipes with the discharge outlet place at water in-out port respectively and utilize the agitating friction circumferential weld to be welded on water in-out port and the discharge outlet;
4.3 utilize two adjacent edges 711 of friction stir welding welding cylindroid material, straight weld soldering tip rotating speed is 1200 rev/mins ~ 1500 rev/mins, feeding is 2-5min/s several times; Or adopt be tightly connected two adjacent edges of cylindroid material of button bit stamping technology;
4.4 manufacturing aluminum alloy end cap 72, and utilize punching press button bit technology two end cap to be sealedly connected on the two ends of cylindroid material 71 respectively;
4.5 extrude bandage button bit groove 143 on the oval tubbing after accomplishing sealed at both ends, buoyancy floats snapped in said bandage button bit groove through the stainless steel bandage be fixed on the upper frame.
5, braiding aluminium alloy net cage net forms the net cage net button bit that the framework button bit with said upper frame bottom surface is complementary in the top of net cage net, and with the framework button bit snapping of net cage net button bit and said upper frame bottom surface, and fixes with screw.
See also Fig. 3 to Fig. 6.The making of net cage net comprises:
5.1 utilize aluminium alloy 5083 pipes 81 to flatten weave mesh.Grid adopts staggered up and down braiding.Weave the 30mm-40mm that is spaced apart between the good grid slit d.Certainly, also can be with 180 ° of aluminium alloy 5083 thin plate two doublings, the surface that there is not Li Jiao is as grid inner surface weave mesh.
5.2 the cutting grid utilizes the aluminium alloy bound edge around the grid of well cutting, and forms left net cage net 82, right net cage net 83 and middle net cage net 84;
5.4 net cage was online during left net cage net and right net cage net be connected, wherein, limit 85 riveter staple again after aluminium alloy bound edge 86 places carry out the doubling assembling links to each other;
5.5 aluminium alloy bound edge 88 bendings of the top 87 of left net cage net, right net cage net and middle net cage net are formed said positive button bit 121.
6, when aluminium alloy wave resistance net cage is combined by at least two sub-net cages, with the framework button bit snapping of adjacent subnet case through the upper frame outside.
7, be provided with the tube connector of the water inlet that connects each subnet case and discharge outlet, is connected with said tube connector with to the water pump of buoyancy floats water filling or draw water case decline of control subnet or rising with can float on being connected with said water pump and being the solar cell that water pump provides power supply on the water surface.
8, be provided with and float on hitching float, demersal anchor and and be connected said anchor, subnet case and hitching the connection cord of float of water surface.
Aluminium alloy wave resistance net cage of the present invention combines the every profession and trade modern advanced, like five metals process technology punching press flange, seals; The welding of space technology vertical masonry joint; Circumferential weld crack welding or the like is directly overturned the production technology of traditional individual construction, is improved to the batch process of standard room; Can be widely used in the various breed industries waterborne, step essential step for the deep water culture industry constantly develops with innovation.
The above is merely preferred embodiment of the present invention, not in order to restriction the present invention, all any modifications of within spirit of the present invention and principle, being done, is equal to and replaces and improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. aluminium alloy wave resistance net cage, it is characterized in that: said aluminium alloy wave resistance net cage comprises at least one subnet case, and said subnet case comprises:
The aluminium alloy extrusion section bar surrounds the upper frame that forms, and inside and outside both sides of said upper frame and bottom surface are provided with the framework button bit;
Be located at the aluminium alloy net cage net under the upper frame, the top of said net cage net is provided with the be complementary net cage net button bit of snapping of framework button bit with said upper frame bottom surface;
Be placed on the net cage sliding door on the upper frame, its two ends are provided with the sliding door button bit that matees snapping with the inboard framework button bit of said upper frame respectively;
The aluminium alloy buoyancy floats that is used to go up and down aluminium alloy wave resistance net cage of inner hollow, it is connected with upper frame, and said buoyancy floats is provided with water inlet and discharge outlet.
2. aluminium alloy wave resistance net cage according to claim 1 is characterized in that: said aluminium alloy wave resistance net cage also comprises the tube connector of the water inlet that connects each subnet case and discharge outlet, be connected with said tube connector with water pump that buoyancy floats water filling or the control subnet case that draws water are descended or rise with can float on being connected with said water pump and being the solar cell that water pump provides power supply on the water surface.
3. aluminium alloy wave resistance net cage according to claim 1 is characterized in that: said framework button bit comprises that the cross section outer end is circular outstanding positive button bit and cross section and is the circular cloudy button bit that the outer end band can entangle the breach of said positive button bit; The both sides on arbitrary limit of said upper frame are provided with cloudy button bit and positive button bit respectively, and the bottom surface of said upper frame is provided with cloudy button bit or positive button bit; Said net cage net button bit is cloudy button bit or corresponding positive button bit of positive button bit or the cloudy button bit that is provided with the bottom surface of said aluminium alloy formulation material, and said sliding door button bit is for mating positive button bit or cloudy button bit with inboard cloudy button bit or the positive button bit of said upper frame.
4. aluminium alloy wave resistance net cage according to claim 1 is characterized in that: the cross section inside on arbitrary limit of said upper frame is the alveolate texture that the regular hexagon by hollow constitutes.
5. aluminium alloy wave resistance net cage according to claim 1 is characterized in that: also be provided with the bandage button bit groove of depression on the said buoyancy floats, said buoyancy floats snaps in said bandage button bit groove through the stainless steel bandage and is fixed on the said upper frame.
6. aluminium alloy wave resistance net cage according to claim 1 is characterized in that: said aluminium alloy wave resistance net cage is combined by at least two sub-net cages, and adjacent subnet case is through the framework button bit snapping in the upper frame outside.
7. aluminium alloy wave resistance net cage according to claim 1 is characterized in that: said aluminium alloy wave resistance net cage also comprises hitching float, demersal anchor and and be connected said anchor, subnet case and hitching the connection cord of float of bubbling through the water column.
8. aluminium alloy wave resistance net cage according to claim 1 is characterized in that: the upper surface of said upper frame is a non slip surface.
9. aluminium alloy wave resistance net cage according to claim 1 is characterized in that: said upper frame, net cage net, buoyancy floats all adopt 5083 aluminium alloys to make.
10. aluminium alloy wave resistance net cage according to claim 2 is characterized in that: said solar cell comprises the shellproof glue cover of the PC of printing opacity and all is sealed in the accumulator in the shellproof glue cover of PC, the solar panel fore-set that is positioned at the solar panel at accumulator top and is positioned at the solar panel top; The shellproof glue cover of PC is divided into cover and covers down, and last cover and following cover adopt ultrasonic sealing, and the shellproof glue cover of PC is provided with the wire casing that goes out that is used to pass in and out lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210183300.9A CN102652501B (en) | 2012-06-06 | 2012-06-06 | Aluminum alloy wave preventing net cage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210183300.9A CN102652501B (en) | 2012-06-06 | 2012-06-06 | Aluminum alloy wave preventing net cage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102652501A true CN102652501A (en) | 2012-09-05 |
| CN102652501B CN102652501B (en) | 2014-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210183300.9A Expired - Fee Related CN102652501B (en) | 2012-06-06 | 2012-06-06 | Aluminum alloy wave preventing net cage |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103651197A (en) * | 2013-11-28 | 2014-03-26 | 翟玉明 | Rope suspending lift type cultivation net cage |
| CN108942118A (en) * | 2018-08-31 | 2018-12-07 | 江阴协圣精密科技有限公司 | Aluminum frame processing technology |
| CN110476873A (en) * | 2019-09-17 | 2019-11-22 | 湖南驰海生物科技有限公司 | Belt sliding door has the cultivation equipment of mute water inlet oxygenation automatic spacing dirt suction function |
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Cited By (3)
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| CN108942118A (en) * | 2018-08-31 | 2018-12-07 | 江阴协圣精密科技有限公司 | Aluminum frame processing technology |
| CN110476873A (en) * | 2019-09-17 | 2019-11-22 | 湖南驰海生物科技有限公司 | Belt sliding door has the cultivation equipment of mute water inlet oxygenation automatic spacing dirt suction function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102652501B (en) | 2014-12-17 |
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