CN110199864B - Combined water culture nutrient solution spray pipe - Google Patents
Combined water culture nutrient solution spray pipe Download PDFInfo
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- CN110199864B CN110199864B CN201910634681.XA CN201910634681A CN110199864B CN 110199864 B CN110199864 B CN 110199864B CN 201910634681 A CN201910634681 A CN 201910634681A CN 110199864 B CN110199864 B CN 110199864B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G31/00—Soilless cultivation, e.g. hydroponics
- A01G31/02—Special apparatus therefor
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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Abstract
The invention discloses a combined water culture nutrient solution spray pipe, which can adjust the angle of a spray head and can be combined and expanded to be suitable for plant culture racks with different specifications. The adjustable spraying device is characterized in that a communicating channel is arranged in the connector body, the communicating channel transversely penetrates through the connector body, a vertical channel extends downwards from the communicating channel, the vertical channel penetrates through the bottom of the connector body, a valve core is rotatably arranged in the connector body, the valve core is located at the communicating position of the communicating channel and the vertical channel, a T-shaped channel is arranged in the valve core and corresponds to the communicating channel and the vertical channel, a knob is located outside the connector body, a shaft on the knob is connected with the valve core, and a mark is arranged on the knob and corresponds to the T-shaped channel.
Description
Technical Field
The invention discloses a combined water culture nutrient solution spray pipe, relates to a combined spray pipe for spraying water culture nutrient solution, and belongs to the field of agricultural planting. In particular to a water culture nutrient solution spray pipe which can adjust the angle of a spray head and can be combined and expanded to be suitable for plant culture racks with different specifications.
Background
Water culture is a novel soilless culture mode of plants, also called nutrient solution culture, and is characterized in that the root system of the plants is directly soaked in the nutrient solution, the nutrient solution can replace soil, provide growth factors such as water, nutrients, oxygen and the like for plants, and ensure that the plants can normally grow, when the plant is irrigated and sprayed by water culture, a spray pipe is arranged on the upper side of the plant to irrigate the culture solution, the spraying direction of the fixed spraying pipe cannot well meet the requirement of uniform spraying on plants and needs to be properly adjusted, but the position and the angle direction of the nozzle are fixed, flexible adjustment can not be carried out, and installation and debugging are required to be carried out again, which is inconvenient, meanwhile, when the spray pipes are assembled and installed, the sizes and the shapes of the culture units of the plant culture racks with different specifications are different, so that the spray pipes are inconvenient to install and arrange.
Notice No. CN108782170A discloses an agricultural irrigation device, which comprises a water storage tank, a water pump, the switch board, shower and initial stage irrigation pipe, the cistern right-hand member is connected and is set up the water filling port, the inside inlet channel that sets up of cistern, the inlet channel left end sets up the water pump, the water pump lower extreme sets up the switch board, the switch board lower extreme sets up the battery, water pump and cistern upper end set up the solar photovoltaic board, the water pump left end sets up the three way control valve, the three way control valve left end sets up the initial stage irrigation pipe, initial stage irrigation pipe lower extreme sets up the shower, this shower can't carry out appropriate angle modulation, along with the growth transform of plant, produce easily when spraying once more and spray uneven phenomenon.
The publication number CN207411063U discloses a plant planting irrigation spraying system for a hanging rack, which comprises a spraying pipe and a water injection pump connected with the spraying pipe, wherein at least two spraying pipes are arranged on the spraying pipe, an atomizing nozzle for spraying irrigation is arranged at the end of each spraying pipe, a rotary valve for connection is arranged between each spraying pipe and each atomizing nozzle, and the opening end face of one end of each rotary valve is fixedly connected with the end face of the water inlet end of each atomizing nozzle; the rotary valve is connected with the spray pipe in a movable sealing way; make mutual separation or formation route between semi-circular baffle and the water conservancy diversion sloping platform through rotating the swivel valve, its spraying angle of this shower is fixed, inconvenient regulation of carrying out the spraying angle after the installation, influences the holistic effect that sprays of stores pylon.
Disclosure of Invention
In order to improve the situation, the combined water culture nutrient solution spray pipe provided by the invention can adjust the angle of the spray head and can be combined and expanded to be suitable for plant culture shelves with different specifications. The first connector and the second connector can be connected with the bamboo joint pipe to expand the length and bend the free angle so as to adjust the spraying angle.
The invention discloses a combined water culture nutrient solution spray pipe, which is realized by the following steps: the invention relates to a combined water culture nutrient solution spray pipe which comprises a mark, a joint body, a first joint, a bamboo joint pipe, an adjusting nut, a hose, a sealing joint, a second joint, a third joint, a knob, a sealing ring, a heating pipe and a valve core, wherein a communicating channel is arranged in the joint body, transversely penetrates through the joint body, a vertical channel downwards extends from the communicating channel, the vertical channel penetrates through the bottom of the joint body, the valve core is rotatably arranged in the joint body, the valve core is positioned at the communicating position of the communicating channel and the vertical channel, a T-shaped channel is arranged in the valve core and corresponds to the communicating channel, the knob is positioned outside the joint body, a shaft on the knob is connected with the valve core, the mark is arranged on the knob and corresponds to the T-shaped channel, only the heating pipe is arranged on the inner side wall of the communicating channel and is positioned between the valve core and one end of the joint body, the heating pipe is connected with a power cord, the first joint is in threaded connection with one end of the joint body, the first joint is communicated with one end of the communicating channel, one end of the first joint is of a spherical structure, the third joint is in threaded connection with the other end of the joint body and is communicated with the other end of the communicating channel, one end of the third joint is of a spherical structure, the inner diameter of the spherical structure on the third joint is larger than the outer diameter of the spherical structure on the first joint, a sealing gasket is arranged on the inner wall of the spherical structure on the third joint, the sealing gasket sequentially comprises a spring layer and a rubber layer from inside to outside, the second joint is in threaded connection with the bottom of the joint body and is communicated with the vertical channel, the second joint and the first joint are the same in size and shape, one end of the bamboo joint pipe is buckled on the spherical structure of the second joint, the sealing joint is buckled on the other end of the bamboo joint pipe, and the bamboo joint pipe is communicated with the second joint, the diameter of the sealing joint is gradually reduced from top to bottom, one end of the hose is sleeved with the sealing joint and is screwed and fixed through an adjusting nut, the adjusting nut is sleeved on the sealing joint and is in threaded connection with the sealing joint, a sealing ring is arranged between the sealing joint and the hose and is fixedly arranged on the sealing joint, the sealing ring is a rubber ring, a non-slip mat is arranged at the clamping position of the sealing joint and the bamboo joint pipe, the distance between the vertical channel and one end of the joint body is greater than the distance between the vertical channel and the other end of the joint body, the diameters of the communicating channel and the vertical channel are equal, and the diameter of the T-shaped channel is smaller than that of the communicating channel;
furthermore, a fixed clamping sleeve is arranged on one outer side surface of the joint body, and a magnetic pad is arranged on the inner side wall of the fixed clamping sleeve;
furthermore, two fixed cutting sleeves which are transversely and longitudinally distributed are arranged on one outer side surface of the joint body;
furthermore, a rotary table is arranged between the joint body and the fixed clamping sleeve, the rotary table is rotatably arranged on the joint body, and the fixed clamping sleeve is fixedly arranged on the rotary table.
Has the beneficial effects.
First, first joint and second connect the accessible and connect the bending of bamboo joint pipe carrying out length extension and free angle to carry out the regulation of spraying the angle.
And secondly, the assembled structure can expand the number of spray nozzles of the spray pipe through the snap-in splicing of the first joint and the third joint, and meets the requirements of culture racks with different specifications.
And thirdly, the culture solution can be heated and insulated to a certain extent, so that a good irrigation effect is provided for plant culture.
Fourthly, the installation and the fixation are simple, and the fixing clamp sleeve vertically arranged at the bottom of the fixing clamp sleeve can be matched to fix the sub-bracket rod of the clamp.
Drawings
FIG. 1 is a schematic structural view of a combined water culture nutrient solution spray pipe of the present invention;
FIG. 2 is a schematic structural view of a combined water culture nutrient solution spray pipe of the present invention;
FIG. 3 is a schematic view of the structure of a combined water culture nutrient solution spray pipe of the present invention during combination and expansion;
FIG. 4 is a schematic structural view of a combined hydroponic nutrient solution spray pipe of embodiment 2 of the present invention;
FIG. 5 is a schematic structural view of a combined hydroponic nutrient solution spray pipe of embodiment 3 of the present invention;
FIG. 6 is a schematic structural view of a combined water culture nutrient solution shower pipe according to embodiment 4 of the present invention.
In the attached drawings
Wherein the method comprises the following steps: sign (1), connect body (2), first joint (3), bamboo joint pipe (4), adjusting nut (5), hose (6), sealing joint (7), second joint (8), third joint (9), knob (10), sealing washer (11), heating pipe (12), case (13), fixed cutting ferrule (14), feed liquor pipe (15), shower head (16), carousel (17).
The specific implementation mode is as follows:
example 1:
the invention discloses a combined water culture nutrient solution spray pipe, which is realized by the following steps: the invention discloses a combined water culture nutrient solution spray pipe which comprises an identifier (1), a joint body (2), a first joint (3), a bamboo joint pipe (4), an adjusting nut (5), a sealing joint (7), a second joint (8), a third joint (9), a knob (10), a sealing ring (11), a heating pipe (12) and a valve core (13), wherein a communication channel is arranged in the joint body (2), the communication channel transversely penetrates through the joint body (2), a vertical channel extends downwards from the communication channel, the vertical channel penetrates through the bottom of the joint body (2), the valve core (13) is rotatably arranged in the joint body (2), the valve core (13) is positioned at the communication position of the communication channel and the vertical channel, a T-shaped channel is arranged in the valve core (13) and corresponds to the communication channel, the knob (10) is positioned outside the joint body (2), the shaft on the knob (10) is connected with the valve core (13), the knob (10) is provided with a mark (1) and corresponds to the T-shaped channel, only the heating pipe (12) is arranged on the inner side wall of the communicating channel and is positioned between the valve core (13) and one end of the joint body (2), the heating pipe (12) is connected with a power line, the first joint (3) is in threaded connection with one end of the joint body (2), the first joint (3) is communicated with one end of the communicating channel, one end of the first joint (3) is of a spherical structure, the third joint (9) is in threaded connection with the other end of the joint body (2) and is communicated with the other end of the communicating channel, one end of the third joint (9) is of a spherical structure, the inner diameter of the spherical structure on the third joint (9) is larger than the outer diameter of the spherical structure on the first joint (3), and the inner wall of the spherical structure on the third joint (9) is provided with a sealing gasket, the sealing gasket is sequentially provided with a spring layer and a rubber layer from inside to outside, the bottom of the joint body (2) is arranged in the second joint (8) in a screwed mode and communicated with a vertical channel, the size and the shape of the second joint (8) are the same as those of the first joint (3), one end of the bamboo joint pipe (4) is buckled and arranged on a spherical structure of the second joint (8), the buckle of the sealing joint (7) is arranged on the other end of the bamboo joint pipe (4), the bamboo joint pipe (4) is communicated with the second joint (8), the diameter of the sealing joint (7) is gradually reduced from top to bottom, the adjusting nut (5) is sleeved on the sealing joint (7) and is screwed with the sealing joint (7), the sealing ring (11) is fixedly arranged on the sealing joint (7), the sealing ring (11) is a rubber ring, and an anti-slip gasket is arranged at the joint position of the sealing joint (7) and the bamboo joint pipe (4), the distance between the vertical channel and one end of the joint body (2) is larger than the distance between the vertical channel and the other end of the joint body (2), the diameters of the communication channel and the vertical channel are equal, and the diameter of the T-shaped channel is smaller than that of the communication channel;
when the device is used singly, the first joint (3) or the second joint (8) can be matched with the bamboo joint pipe (4) to be provided with the sleeve joint sealing joint (7), then the liquid inlet pipe (15) is inserted into one sealing joint (7), the liquid inlet pipe (15) is tightly clamped and connected at the sealing joint (7) by screwing the adjusting nut (5), the rest first joint or the second joint (8) is matched with the bamboo joint pipe (4) to be sleeved with the spray head (16), at the moment, the T-shaped channel in the valve core (13) is communicated with the first joint (3) and the second joint (8) according to the position of the valve core (13) rotated by the mark (1) on the valve core (13), the channel of the third joint (9) is disconnected with the first joint and the second joint, the culture solution enters from the liquid inlet pipe (15) and is sprayed from the spray head (16) for irrigation, the bamboo joint pipe (4) can be subjected to length expansion and angle bending adjustment, so as to adjust the spray header (16) and the retrograde angle;
when the combined type spray nozzle is used, the second joint (8) can be matched with the bamboo joint pipe (4) to be provided with a sleeved sealing joint (7), then the liquid inlet pipe (15) is inserted into the sealing joint (7), the liquid inlet pipe (15) is tightly clamped and connected to the sealing joint (7) through screwing the adjusting nut (5), then the third joint (9) of the second group of joint bodies (2) is mutually buckled and connected with the first joint (3) of the first group of joint bodies (2), the second joint (8) on the second group of joint bodies (2) is matched with the bamboo joint pipe (4) to be connected with the spray nozzle, and the spray nozzle can be adjusted at any angle through bending the bamboo joint pipe (4);
if the length of the combined connection is long, the first connecting joint is matched with the bamboo joint pipe (4) to be sleeved with the upper sealing joint (7), and the sealing joint (7) is inserted into the hose (6) to expand for a long distance;
personnel can drive the valve core (13) to respectively communicate the channels of the first joint (3), the second joint (8) and the third joint (9) by rotating the knob (10);
a heating pipe (12) is arranged in the channel of the first connector (3), and the heating pipe (12) is connected with a power supply, so that the circulating culture liquid can be properly heated and insulated, and the proper irrigation temperature is ensured;
example 2:
the difference between this example and example 1 is: a fixed cutting sleeve (14) is arranged on one outer side surface of the joint body (2); when in use, the joint is conveniently fixed on the support rod of the buckle culture bracket;
example 3:
the difference between this example and example 1 is: two fixed cutting sleeves (14) which are transversely and longitudinally distributed are arranged on one outer side surface of the joint body (2); when in use, the joint is conveniently fixed on the support rod of the culture bracket in a double-angle manner;
example 4:
the difference between this example and example 2 is: a rotary table (17) is arranged between the joint body (2) and the fixed clamping sleeve (14), the rotary table (17) is rotatably arranged on the joint body (2), and the fixed clamping sleeve (14) is fixedly arranged on the rotary table (17); when in use, the 360-degree rotation adjustment of the fixed clamping sleeve (14) is realized, and the fixation of the joint is convenient;
the inner diameter of the spherical structure on the third joint (9) is larger than the outer diameter of the spherical structure on the first joint (3), so that two groups of combined spray pipes are conveniently combined and connected through the buckling connection of the third joint (9) and the first joint (3) when the spray pipes are combined and used;
a sealing gasket is arranged on the inner wall of the spherical structure on the third joint (9), the sealing gasket is sequentially designed into a spring layer and a rubber layer from inside to outside, and the spring layer can tightly press the rubber layer on the first joint (3) so as to seal a connecting gap between the first joint (3) and the third joint (9);
the second joint (8) and the first joint (3) are designed to be identical in size and shape, so that the first joint (3) and the second joint (8) can be uniformly matched with the bamboo joint pipe (4) for expansion use;
the diameter of the sealing joint (7) is gradually reduced from top to bottom, and the sealing joint is matched with the adjusting nut (5) to be gradually compressed and sealed;
the design that the anti-slip mat is arranged at the clamping position of the sealing joint (7) and the bamboo joint pipe (4) improves the clamping connection tightness of the sealing joint (7) and the bamboo joint pipe (4), and the sealing joint is not easy to fall off;
the distance between the vertical channel and one end of the joint body (2) is larger than the distance between the vertical channel and the other end of the joint body (2), so that the length of the heating pipe (12) is longer, and the heating and heat preservation effects on the culture solution are further ensured;
the diameter of the T-shaped channel is smaller than that of the communication channel, so that the T-shaped channel can be completely communicated with the communication channel or the vertical channel when the T-shaped channel is aligned with the communication channel or the vertical channel;
the magnetic pad is arranged on the inner side wall of the fixed cutting sleeve (14), so that the magnetic cutting sleeve can be adsorbed on a metal frame, and is more stable to mount and fix;
the first joint (3) and the second joint (8) are matched with the bamboo joint pipe (4), so that the length can be expanded, the angle of the spray header (16) can be adjusted, and the using effect is better;
the first connector (3) is matched with the third connector (9), so that the two groups of combined spray pipes can be combined and buckled, and the number of the spray heads (16) can be expanded to be suitable for culture shelves with different specifications;
when the combined shower pipe is used in a combined mode, the third connectors (9) of the second group of shower pipes and the first connectors (3) of the first group of shower pipes are connected in a buckling mode, the two groups of combined shower pipes can be combined and buckled, and accordingly the shower pipes can be used in an expanded mode;
when the valve is used singly, the knob (10) is rotated to enable the valve core (13) to be communicated with the T-shaped channel of the first joint (3) and the second joint (8), and the third joint (9) is disconnected from the channel when the valve is used in a combined mode;
reach and to carry out angle modulation to shower head (16), and can make up the purpose of expanding in order to be suitable for different specification plant cultivation frame.
The above embodiments are preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. It will be appreciated by those skilled in the art that changes may be made without departing from the scope of the invention, and it is intended that all matter contained in the above description or shown in the accompanying drawings shall be interpreted as illustrative and not in a limiting sense.
Claims (8)
1. The utility model provides a modular water planting nutrient solution shower, characterized by: the joint comprises a mark, a joint body, a first joint, a bamboo joint pipe, an adjusting nut, a hose, a sealing joint, a second joint, a third joint, a knob, a sealing ring, a heating pipe and a valve core, wherein a communicating channel is arranged in the joint body, the communicating channel transversely penetrates through the joint body, a vertical channel downwards extends from the communicating channel, the vertical channel penetrates through the bottom of the joint body, the valve core is rotatably arranged in the joint body, the valve core is positioned at the communicating position of the communicating channel and the vertical channel, a T-shaped channel is arranged in the valve core and corresponds to the communicating channel and the vertical channel, the knob is positioned outside the joint body, a shaft on the knob is connected with the valve core, the mark is arranged on the knob and corresponds to the T-shaped channel, only the heating pipe is arranged on the inner side wall of the communicating channel and is positioned between the valve core and one end of the joint body, and the heating pipe is connected with a power cord, the first joint is in threaded connection with one end of a joint body, the first joint is communicated with one end of a communication channel, one end of the first joint is of a spherical structure, the third joint is in threaded connection with the other end of the joint body and is communicated with the other end of the communication channel, one end of the third joint is of a spherical structure, the second joint is in threaded connection with the bottom of the joint body and is communicated with a vertical channel, one end of a bamboo joint pipe is arranged on the spherical structure of the second joint in a buckling mode, a sealing joint is arranged on the other end of the bamboo joint pipe in a buckling mode, the bamboo joint pipe is communicated with the second joint, one end of a hose is sleeved with the sealing joint and is screwed and fixed through an adjusting nut, the adjusting nut is sleeved on the sealing joint and is in threaded connection with the sealing joint, a sealing ring is arranged between the sealing joint and the hose and is fixedly arranged on the sealing joint, and the sealing ring is a rubber ring, when the device is used, when the device is used singly, the first joint or the second joint is matched with the bamboo joint pipe to form a sleeved sealing joint, then the liquid inlet pipe is inserted into one sealing joint, the liquid inlet pipe is tightly clamped and connected at the sealing joint by screwing the adjusting nut, the rest first joint or the rest second joint is matched with the bamboo joint pipe to be sleeved on the spray head, at the moment, the position of the valve core is rotated according to the mark on the valve core, so that the T-shaped channel in the valve core is communicated with the first joint and the second joint, the channel of the third joint is disconnected with the first joint and the second joint, the culture solution enters from the liquid inlet pipe and is sprayed from the spray head to irrigate, the bamboo joint pipe can be subjected to length expansion and angle bending adjustment to adjust the spray head and the reverse angle, when the device is used in a combined mode, the second joint is matched with the bamboo joint pipe to form a sleeved sealing joint, then inserting the liquid inlet pipe into the sealing joint, tightly clamping and connecting the liquid inlet pipe at the sealing joint by screwing the adjusting nut, then mutually buckling and connecting a third joint of a second group joint body and a first joint of a first group joint body, connecting a second joint on the second group joint body with the bamboo joint pipe to connect the spray nozzle, adjusting the spray nozzle at any angle by bending the bamboo joint pipe, arranging two fixing clamping sleeves which are transversely and longitudinally distributed on one outer side surface of the joint body, conveniently fixing the joints on a support rod of a culture bracket at double angles when in use, sleeving the first joint with the bamboo joint pipe to form the sealing joint if the length of the joint needs to be combined and connected is long, inserting a hose into the sealing joint to expand for a long distance, and driving a valve core to respectively communicate channels of the first joint, the second joint and the third joint by rotating a knob, the heating pipe is arranged in the first joint channel, and the heating pipe is connected with a power supply, so that the circulating culture liquid can be properly heated and insulated, and the proper irrigation temperature is ensured.
2. The combined water culture nutrient solution spray pipe of claim 1, wherein a rotary plate is arranged between the joint body and the fixing clamping sleeve, the rotary plate is rotatably arranged on the joint body, and the fixing clamping sleeve is fixedly arranged on the rotary plate.
3. The modular hydroponic nutrient solution spray pipe of claim 1, wherein the inner diameter of the spherical structure on the third joint is larger than the outer diameter of the spherical structure on the first joint.
4. The combined water culture nutrient solution spray pipe of claim 3, wherein a sealing gasket is arranged on the inner wall of the spherical structure on the third joint, and the sealing gasket comprises a spring layer and a rubber layer from inside to outside.
5. The combined water culture nutrient solution spray pipe of claim 1, wherein the first joint is matched with the third joint, so that two groups of combined spray pipes can be combined and buckled, and the number of spray heads can be expanded to be suitable for culture shelves with different specifications.
6. The modular hydroponic nutrient solution spray pipe of claim 1, wherein the second connector and the first connector are the same size and shape.
7. The modular hydroponic nutrient solution sparger of claim 1, wherein the diameter of the sealing nipple decreases from top to bottom.
8. The modular hydroponic nutrient solution spray pipe of claim 1, wherein the distance between the vertical channel and one end of the connector body is greater than the distance between the vertical channel and the other end of the connector body, the diameter of the communication channel is equal to that of the vertical channel, and the diameter of the T-shaped channel is smaller than that of the communication channel.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910634681.XA CN110199864B (en) | 2019-07-15 | 2019-07-15 | Combined water culture nutrient solution spray pipe |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910634681.XA CN110199864B (en) | 2019-07-15 | 2019-07-15 | Combined water culture nutrient solution spray pipe |
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| CN110199864A CN110199864A (en) | 2019-09-06 |
| CN110199864B true CN110199864B (en) | 2022-01-11 |
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Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN206481747U (en) * | 2017-02-27 | 2017-09-12 | 四川农业大学 | Agricultural water injector |
| CN207344366U (en) * | 2017-09-13 | 2018-05-11 | 麦斯克电子材料有限公司 | A kind of silicon chip water pipe in monocrystalline silicon piece production |
| CN109046850A (en) * | 2018-08-24 | 2018-12-21 | 安徽懒农科技有限责任公司 | A kind of multidirectional spraying device and its apply spray method |
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Effective date of registration: 20230412 Address after: 221000 south 2nd floor, building 2, Xuzhou Software Park, No. 6, Software Park Road, Quanshan District, Xuzhou City, Jiangsu Province Patentee after: Xuzhou Chuangshe General Technology Industry Research Institute Co.,Ltd. Address before: 221000 No. 77 Liu Mazhuang, Anguo Town, Peixian County, Xuzhou City, Jiangsu Province Patentee before: Ma Yunlai |
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Effective date of registration: 20230811 Address after: Building loftc, West Greenland Business City, Hanyuan Avenue, Yunlong District, Xuzhou City, Jiangsu Province, 221000 Patentee after: XUZHOU XINNANHU TECHNOLOGY Co.,Ltd. Address before: 221000 south 2nd floor, building 2, Xuzhou Software Park, No. 6, Software Park Road, Quanshan District, Xuzhou City, Jiangsu Province Patentee before: Xuzhou Chuangshe General Technology Industry Research Institute Co.,Ltd. |