CN113245077A - Adjustable double-nozzle structure of sprayer - Google Patents
Adjustable double-nozzle structure of sprayer Download PDFInfo
- Publication number
- CN113245077A CN113245077A CN202110360832.4A CN202110360832A CN113245077A CN 113245077 A CN113245077 A CN 113245077A CN 202110360832 A CN202110360832 A CN 202110360832A CN 113245077 A CN113245077 A CN 113245077A
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- nozzle
- adjusting
- shower nozzle
- conveying pipe
- groove
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
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Abstract
The invention relates to the technical field of sprayers, and discloses an adjustable sprayer double-nozzle structure which comprises a conveying pipe, wherein a first nozzle is arranged at the front end of the conveying pipe, a connecting pipe communicated with the conveying pipe is arranged on the side wall of the conveying pipe, a second nozzle is arranged at one end, away from the conveying pipe, of the connecting pipe, an adjusting component used for controlling the spraying amount of the first nozzle and the spraying amount of the second nozzle is arranged in the conveying pipe, the adjusting component comprises a sliding groove arranged on the inner wall of the conveying pipe, a sliding rod is connected in the sliding groove in a sliding mode, an adjusting circular table is rotatably connected to one side, close to the first nozzle, of the sliding rod, and an adjusting groove is spirally arranged on the side wall of the adjusting circular table. This atomizer dual spray structure can carry out the synchronization regulation to the amount of spouting of two shower nozzles of atomizer as required, simultaneously, also can adjust the amount of spouting of single shower nozzle as required to make things convenient for the use of atomizer dual spray.
Description
Technical Field
The invention relates to the technical field of sprayers, in particular to an adjustable double-sprayer structure of a sprayer.
Background
The sprayer is a device for converting liquid medicine or other liquid into mist by utilizing the air suction effect and uniformly spraying the mist to other objects, and comprises a device for compressing air, a thin tube, a nozzle and the like. In rural areas, sprayers are indispensable important agricultural implements for controlling plant diseases and insect pests.
The sprayer is an important component part capable of spraying by the sprayer, the existing sprayer is provided with one sprayer, two sprayers, a plurality of sprayers and the like, but the spraying amount of the existing double sprayers cannot be adjusted as required, so that the use is inconvenient.
Disclosure of Invention
The invention provides an adjustable sprayer double-nozzle structure which can adjust the spraying amount of double nozzles and can adjust the spraying amount of a single nozzle, and solves the problem that the spraying amount of the nozzles cannot be adjusted when the existing double nozzles are actually used in the background art.
The invention provides the following technical scheme: the utility model provides a sprayer dual spray structure with adjustable, includes the conveyer pipe, the front end of conveyer pipe is equipped with first shower nozzle, the lateral wall of conveyer pipe be equipped with the connecting pipe that the conveyer pipe is linked together, the connecting pipe is kept away from the one end of conveyer pipe is provided with the second shower nozzle, be equipped with in the conveyer pipe and be used for control first shower nozzle with the adjusting part of second shower nozzle blowout volume.
The adjusting assembly comprises a sliding groove arranged on the inner wall of the conveying pipe, a sliding rod is connected in the sliding groove in a sliding mode, the sliding rod is close to one side of the first spray head and is connected with an adjusting circular table in a rotating mode, and an adjusting groove is spirally formed in the side wall of the adjusting circular table.
The connecting pipe inner wall evenly is equipped with the gag lever post, the gag lever post encloses synthetic round hole sliding connection and has the regulation pole, it keeps away from to adjust the pole one side of second shower nozzle is connected with the ball, just the ball is in sliding connection in the adjustment tank, it is close to adjust the pole one side of second shower nozzle is connected with the second and adjusts the stopper, the connecting pipe is inside be equipped with the second that the stopper suited is adjusted to the second adjusts the seat.
As a preferred technical scheme of the invention, one side of the adjusting round platform, which is close to the first nozzle, is connected with a round rod, one side of the round rod, which is close to the first nozzle, is sleeved with a bearing, a support rod is circumferentially arranged on an outer ring of the bearing, the outer end of the support rod is rotatably connected with the inner side wall of a threaded ring, and the threaded ring is in threaded connection with the inner wall of the conveying pipe.
As a preferred technical scheme of the present invention, the bearing outer ring is uniformly provided with sliding rods along a circumferential direction thereof, one side of the sliding rod, which is far away from the first nozzle, is connected with a first connecting ring, the outer side wall of the first connecting ring is uniformly provided with extension rods along the circumferential direction thereof, the outer end of the extension rod is connected with a second connecting ring, and two sides of the second connecting ring are uniformly provided with clamping blocks along the circumferential direction thereof.
As a preferred technical scheme of the present invention, a first clamping groove adapted to the clamping block is disposed on a side of the threaded ring away from the first nozzle, a first adjusting plug of a circular truncated cone shape is connected to a side wall of the circular rod through a thread, a second clamping groove adapted to the clamping block is disposed on a side of the first adjusting plug close to the first nozzle, and a first adjusting seat adapted to the first adjusting plug is disposed on an inner wall of the conveying pipe.
As a preferable technical solution of the present invention, a first auxiliary ring is disposed on a side wall of the round bar, an auxiliary groove is disposed on a side of the first auxiliary ring away from the first nozzle, a second auxiliary ring is disposed on an inner side wall of the first connecting ring, and an auxiliary block adapted to the auxiliary groove is disposed on a side of the second auxiliary ring close to the first nozzle.
As a preferable technical solution of the present invention, a third connection ring is disposed on a side of the sliding rod close to the first nozzle, an extension cylinder is connected to a side of the third connection ring close to the first nozzle, the extension cylinder passes through the first nozzle, a push plate is connected to an outer end of the extension cylinder, and a limit spring is disposed between the push plate and the first nozzle.
As a preferable technical scheme of the invention, the inlet end of the first spray head is connected with a flow stabilizing plate through a buffer spring, and through holes are uniformly formed in the flow stabilizing plate.
In a preferred embodiment of the present invention, the inclination direction of the first adjuster plug and the first adjuster seat is opposite to the inclination direction of the second adjuster plug and the second adjuster seat.
The invention has the following beneficial effects:
1. this atomizer dual spray structure can carry out the synchronization regulation to the amount of spouting of two shower nozzles of atomizer as required, simultaneously, also can adjust the amount of spouting of single shower nozzle as required to make things convenient for the use of atomizer dual spray.
2. According to the sprayer double-nozzle structure, when the spraying amount of the sprayer double-nozzle is required to be adjusted according to actual use, the push plate is pulled outwards to drive the sliding rod to move outwards, so that the clamping block is clamped with the first clamping groove, the auxiliary block is clamped with the auxiliary groove, then the push plate is rotated to drive the threaded ring to rotate, the first adjusting plug is moved back and forth, namely, the distance between the first adjusting plug and the first adjusting seat is adjusted, and the spraying amount of the first nozzle is adjusted;
meanwhile, the auxiliary block is clamped with the auxiliary groove, so that the adjusting circular table can rotate and move along the moving direction of the threaded ring, and one end of the second adjusting plug is movably connected with the adjusting groove of the adjusting circular table through a ball, so that the second adjusting plug can be driven to move while the adjusting circular table rotates and moves, namely, the distance between the second adjusting plug and the second adjusting seat is adjusted, and the ejection quantity of the second spray head is adjusted;
in conclusion, this sprayer dual spray head structure can realize carrying out synchronous regulation to the blowout volume of two shower nozzles as required.
3. This two shower nozzle structures of atomizer, according to the above-mentioned description adjust the second shower nozzle suitable blowout volume at first, then inwards promote the push pedal, the push pedal passes through the slide bar and drives fixture block and second draw-in groove block, the auxiliary block is the detached state with the auxiliary tank this moment, rotate the push pedal, the push pedal can drive first regulation stopper through the fixture block and rotate, and at this in-process, because adjust the limiting displacement that the round platform both ends were the rotation connection and received the lower extreme ball, it can not follow the rotation to adjust the round platform, thereby the realization carries out the regulation of first regulation stopper and first regulation seat interval to the rotation of first regulation stopper, the realization is to the independent control of first shower nozzle blowout volume.
4. This sprayer double spray head structure, it all is provided with the stabilizer in the import department of first shower nozzle and second shower nozzle, and the flow fluctuation is relatively stable when the guarantee liquid gets into in first shower nozzle and the second shower nozzle to realize the balance and the stability of guarantee first shower nozzle and second shower nozzle blowout volume.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the internal structure of the present invention.
Fig. 3 is an enlarged view of the structure at a in fig. 2 according to the present invention.
Fig. 4 is an enlarged view of the structure at B in fig. 2 according to the present invention.
In the figure: the spray nozzle comprises a conveying pipe 1, a first spray nozzle 2, a connecting pipe 3, a limiting rod 31, an adjusting rod 32, a ball 33, a second adjusting plug 34, a second adjusting seat 35, a second spray nozzle 4, an adjusting component 5, a sliding chute 51, a sliding rod 52, a circular adjusting table 53, an adjusting groove 54, a circular rod 55, a bearing 56, a supporting rod 57, a threaded ring 58, a sliding rod 59, a first connecting ring 510, an extension rod 511, a second connecting ring 512, a clamping block 513, a first clamping groove 514, a first adjusting plug 515, a second clamping groove 516, a first adjusting seat 517, a first auxiliary ring 518, an auxiliary groove 519, a second auxiliary ring 520, an auxiliary block 521, a third connecting ring 522, an extension cylinder 523, a push plate 524, a limit spring 525, a buffer spring 526 and a flow stabilizing plate 527.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-4, an adjustable sprayer dual-nozzle structure includes a conveying pipe 1, a first nozzle 2 is disposed at the front end of the conveying pipe 1, a connecting pipe 3 communicated with the conveying pipe 1 is disposed on the side wall of the conveying pipe 1, a second nozzle 4 is disposed at one end of the connecting pipe 3 far from the conveying pipe 1, and an adjusting assembly 5 for controlling the spraying amount of the first nozzle 2 and the second nozzle 4 is disposed in the conveying pipe 1.
Referring to fig. 2 to 4, the first and second nozzles 2 and 4 are synchronously adjusted: the adjusting assembly 5 comprises a sliding groove 51 arranged on the inner wall of the conveying pipe 1, a sliding rod 52 is connected in the sliding groove 51 in a sliding mode, an adjusting circular table 53 is connected to one side, close to the first spray head 2, of the sliding rod 52 in a rotating mode, and an adjusting groove 54 is spirally arranged on the side wall of the adjusting circular table 53.
One side of the adjusting round platform 53 close to the first nozzle 2 is connected with a round rod 55, one side of the round rod 55 close to the first nozzle 2 is sleeved with a bearing 56, a support rod 57 is circumferentially arranged on the outer ring of the bearing 56, the outer end of the support rod 57 is rotatably connected with the inner side wall of a threaded ring 58, and the threaded ring 58 is in threaded connection with the inner wall of the conveying pipe 1.
The outer ring of the bearing 56 is uniformly provided with sliding rods 59 along the circumferential direction thereof, one side of the sliding rod 59, which is far away from the first nozzle 2, is connected with a first connecting ring 510, the outer side wall of the first connecting ring 510 is uniformly provided with extension rods 511 along the circumferential direction thereof, the outer end of the extension rods 511 is connected with a second connecting ring 512, and the two sides of the second connecting ring 512 are uniformly provided with clamping blocks 513 along the circumferential direction thereof.
A first clamping groove 514 which is matched with the clamping block 513 is formed in one side, away from the first spray head 2, of the threaded ring 58, a first adjusting plug 515 which is in a circular truncated cone shape is connected to the side wall of the circular rod 55 in a threaded mode, a second clamping groove 516 which is matched with the clamping block 513 is formed in one side, close to the first spray head 2, of the first adjusting plug 515, and a first adjusting seat 517 which is matched with the first adjusting plug 515 is formed in the inner wall of the conveying pipe 1.
A third connecting ring 522 is arranged on one side of the sliding rod 59 close to the first nozzle 2, an extension cylinder 523 is connected to one side of the third connecting ring 522 close to the first nozzle 2, the extension cylinder 523 passes through the first nozzle 2, a push plate 524 is connected to the outer end of the extension cylinder 523, and a limit spring 525 is arranged between the push plate 524 and the first nozzle 2.
During operation, when the water yield of two shower nozzles needs to be adjusted synchronously, only need pull push plate 524 outward, push plate 524 passes through extension section of thick bamboo 523, third connecting ring 522, slide bar 59, the effect of first connecting ring 510 and second connecting ring 512 for fixture block 513 and the first draw-in groove 514 block of threaded ring 58 lateral wall, at this moment, it can drive threaded ring 58 at the conveyer pipe 1 internal rotation to rotate push plate 524, thereby adjust the position of threaded ring 58, realize the removal to first regulation stopper 515 position, adjust the interval of first regulation stopper 515 and first adjustment tank 54 promptly, thereby control the feed liquor volume, realize the regulation to first shower nozzle 2 blowout volume.
The side wall of the round rod 55 is provided with a first auxiliary ring 518, one side of the first auxiliary ring 518 far away from the first nozzle 2 is provided with an auxiliary groove 519, the inner side wall of the first connecting ring 510 is provided with a second auxiliary ring 520, and one side of the second auxiliary ring 520 close to the first nozzle 2 is provided with an auxiliary block 521 matched with the auxiliary groove 519.
It should be added that, since the latch 513 is engaged with the first engaging groove 514 of the sidewall of the threaded ring 58 during the process of pulling the push plate 524 outwards, and the auxiliary block 521 on the second auxiliary ring 520 of the sidewall of the first connecting ring 510 is engaged with the auxiliary groove 519 of the first auxiliary ring 518, the adjusting circular table 53 and the circular rod 55 are rotated synchronously during the process of rotating the push plate 524, so as to prepare for adjusting the ejection amount of the second nozzle 4.
The inner wall of the connecting pipe 3 is uniformly provided with a limiting rod 31, the limiting rod 31 is slidably connected with an adjusting rod 32 in a round hole formed by surrounding, one side of the adjusting rod 32 far away from the second spray head 4 is connected with a ball 33, the ball 33 is slidably connected in an adjusting groove 54, one side of the adjusting rod 32 close to the second spray head 4 is connected with a second adjusting plug 34, and the connecting pipe 3 is internally provided with a second adjusting seat 35 matched with the second adjusting plug 34.
Furthermore, during the above operation, the rotation of the push plate 524 drives the threaded ring 58, the adjustment circular table 53 and the round rod 55 to rotate together, and in this process, since the adjustment groove 54 is formed in the side wall of the adjustment circular table 53, and the ball 33 corresponding to the adjustment groove 54 is formed at one end of the adjustment rod 32 which drives the second adjustment plug 34 to move, during the rotation and movement of the adjustment circular table 53, the ball 33 pushes the second adjustment plug 34 on the adjustment rod 32 to move, so as to adjust the distance between the second adjustment plug 34 and the second adjustment seat 35, that is, adjust the ejection amount of the second nozzle 4.
In summary, the dual heads can synchronously adjust the ejection amount of the two heads as required.
The first adjusting plug 515 and the first adjusting seat 517 are inclined in the opposite direction to the second adjusting plug 34 and the second adjusting seat 35.
In this embodiment, the inclination direction of the first regulating plug 515 and the first regulating seat 517 is set to be opposite to the inclination direction of the second regulating plug 34 and the second regulating seat 35, so that it is ensured that the ejection amount of the second head 4 becomes smaller when the ejection amount of the first head 2 becomes larger, and vice versa.
Furthermore, the inlet end of the first nozzle 2 is connected with a flow stabilizing plate 527 through a buffer spring 526, and through holes are uniformly formed in the flow stabilizing plate 527; the flow stabilizing plate 527 ensures that the flow rates entering the first head 2 and the second head 4 are stabilized, thereby ensuring that the ejection rates of the first head 2 and the second head 4 are stabilized.
Referring to fig. 2 to 4, the individual adjustment of the first spray head 2: according to the step of synchronously adjusting the spraying amounts of the first nozzle 2 and the second nozzle 4, firstly, the spraying amount of the second nozzle 4 is determined, when the spraying amount of the first nozzle 2 needs to be adjusted independently, only the push plate 524 needs to be pushed inwards, the push plate 524 enables the fixture block 513 to be clamped with the second clamping groove 516 on the side wall of the first adjusting plug 515 through the actions of the extension cylinder 523, the third connecting ring 522, the sliding rod 59, the first connecting ring 510 and the second connecting ring 512, at this time, the first adjusting plug 515 can be driven to rotate by rotating the push plate 524, and the adjusting circular table 53 and the circular rod 55 do not rotate, so that the first adjusting plug 515 moves and is matched with the first adjusting seat 517, and the independent adjustment of the liquid inlet amount of the first nozzle 2 can be realized.
It should be added that: because the two ends of the adjusting circular truncated cone 53 and the round rod 55 are both in rotating connection, and because the adjusting rod 32 for controlling the ejection rate of the second nozzle 4 is provided with the ball 33 matched with the adjusting groove 54 at one end thereof, the ball 33 has a certain limiting effect on the rotation of the adjusting circular truncated cone 53 through the adjusting groove 54, when the first adjusting plug 515 is adjusted to rotate alone, the adjusting circular truncated cone 53 and the round rod 55 are ensured not to rotate along with the rotation, thereby ensuring the independent adjustment of the first adjusting plug 515 and realizing the purpose of independently adjusting the first adjusting plug 515.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The adjustable double-nozzle structure of the sprayer comprises a conveying pipe (1), wherein a first nozzle (2) is arranged at the front end of the conveying pipe (1), a connecting pipe (3) communicated with the conveying pipe (1) is arranged on the side wall of the conveying pipe (1), and a second nozzle (4) is arranged at one end, far away from the conveying pipe (1), of the connecting pipe (3), and the double-nozzle structure of the sprayer is characterized in that an adjusting component (5) used for controlling the spraying amount of the first nozzle (2) and the second nozzle (4) is arranged in the conveying pipe (1);
the adjusting assembly (5) comprises a sliding groove (51) arranged on the inner wall of the conveying pipe (1), a sliding rod (52) is connected in the sliding groove (51) in a sliding mode, one side, close to the first spray head (2), of the sliding rod (52) is connected with an adjusting circular table (53) in a rotating mode, and an adjusting groove (54) is spirally formed in the side wall of the adjusting circular table (53);
connecting pipe (3) inner wall evenly is equipped with gag lever post (31), gag lever post (31) enclose synthetic round hole sliding connection and have regulation pole (32), adjust pole (32) and keep away from one side of second shower nozzle (4) is connected with ball (33), just ball (33) are in sliding connection in adjustment tank (54), it is close to adjust pole (32) one side of second shower nozzle (4) is connected with second regulation stopper (34), connecting pipe (3) inside be equipped with second regulation stopper (35) that second regulation stopper (34) suited.
2. The adjustable sprayer double-nozzle structure as claimed in claim 1, wherein: adjust round platform (53) and be close to one side of first shower nozzle (2) is connected with round bar (55), round bar (55) are close to bearing (56) have been cup jointed to one side of first shower nozzle (2), bearing (56) outer lane circumference is provided with bracing piece (57), bracing piece (57) outer end is rotated with the inside wall of screw thread ring (58) and is connected, screw thread ring (58) with conveyer pipe (1) inner wall threaded connection.
3. The adjustable sprayer dual-nozzle structure as claimed in claim 2, wherein: bearing (56) outer lane evenly is provided with slide bar (59) along its circumferential direction, slide bar (59) are kept away from first shower nozzle (2) one side is connected with first go-between (510), first go-between (510) lateral wall evenly is provided with extension rod (511) along its circumferential direction, extension rod (511) outer end is connected with second go-between (512), second go-between (512) both sides evenly are provided with fixture block (513) along its circumferential direction.
4. The adjustable sprayer double-nozzle structure as claimed in claim 3, wherein: the screw ring (58) is kept away from first shower nozzle (2) one side be equipped with first draw-in groove (514) that fixture block (513) suited, round bar (55) lateral wall threaded connection has first regulation stopper (515) of round platform type, first regulation stopper (515) are close to first shower nozzle (2) one side be equipped with second draw-in groove (516) that fixture block (513) suited, conveyer pipe (1) inner wall be equipped with first regulation seat (517) that first regulation stopper (515) suited.
5. The adjustable sprayer double-nozzle structure as claimed in claim 4, wherein: the utility model discloses a shower nozzle, including round bar (55), round bar (55) lateral wall is equipped with first supplementary ring (518), first supplementary ring (518) are kept away from one side of first shower nozzle (2) is equipped with supplementary groove (519), first connecting ring (510) inside wall is equipped with second supplementary ring (520), second supplementary ring (520) are close to one side of first shower nozzle (2) be equipped with supplementary piece (521) that supplementary groove (519) suited.
6. The adjustable sprayer double-nozzle structure as claimed in claim 5, wherein: slide bar (59) are close to one side of first shower nozzle (2) is equipped with third go-between (522), third go-between (522) are close to first shower nozzle (2) one side is connected with an extension section of thick bamboo (523), just an extension section of thick bamboo (523) pass first shower nozzle (2), an extension section of thick bamboo (523) outer end is connected with push pedal (524), push pedal (524) with be provided with spacing spring (525) between first shower nozzle (2).
7. The adjustable sprayer dual-nozzle structure of claim 6, wherein: the inlet end of the first nozzle (2) is connected with a flow stabilizing plate (527) through a buffer spring (526), and through holes are uniformly formed in the flow stabilizing plate (527).
8. The adjustable sprayer dual-nozzle structure of claim 7, wherein: the inclination direction of the first adjusting plug (515) and the first adjusting seat (517) is opposite to the inclination direction of the second adjusting plug (34) and the second adjusting seat (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110360832.4A CN113245077B (en) | 2021-04-02 | 2021-04-02 | Adjustable double-nozzle structure of sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110360832.4A CN113245077B (en) | 2021-04-02 | 2021-04-02 | Adjustable double-nozzle structure of sprayer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113245077A true CN113245077A (en) | 2021-08-13 |
| CN113245077B CN113245077B (en) | 2022-06-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110360832.4A Active CN113245077B (en) | 2021-04-02 | 2021-04-02 | Adjustable double-nozzle structure of sprayer |
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| Country | Link |
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| CN (1) | CN113245077B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114308476A (en) * | 2022-01-11 | 2022-04-12 | 武汉日鼎信易达自动化设备有限公司 | Automobile surface spraying device with strong permeability |
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| CN208679491U (en) * | 2018-07-30 | 2019-04-02 | 华北水利水电大学 | A kind of water-saving irrigation adjustable flow spray head |
| CN210230326U (en) * | 2019-05-31 | 2020-04-03 | 昆山怡德鑫精密机械有限公司 | Controllable type atomising head of high-efficient spraying flow |
| CN111905940A (en) * | 2020-07-31 | 2020-11-10 | 芯米(厦门)半导体设备有限公司 | Nozzle structure of gluing developing equipment |
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2021
- 2021-04-02 CN CN202110360832.4A patent/CN113245077B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2524838Y (en) * | 2001-12-14 | 2002-12-11 | 朱宁 | Environment protection water saving water valve end cover |
| TWM283682U (en) * | 2005-07-26 | 2005-12-21 | Yuan Mei Corp | Sprinkle-nozzle structure |
| CN101342518A (en) * | 2007-07-13 | 2009-01-14 | 李冠军 | Sprayer governing type double-nozzle |
| CN202715492U (en) * | 2012-08-31 | 2013-02-06 | 浙江欧耀机械有限公司 | Double-nozzle for sprayer |
| CN208679491U (en) * | 2018-07-30 | 2019-04-02 | 华北水利水电大学 | A kind of water-saving irrigation adjustable flow spray head |
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| CN114308476A (en) * | 2022-01-11 | 2022-04-12 | 武汉日鼎信易达自动化设备有限公司 | Automobile surface spraying device with strong permeability |
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| Publication number | Publication date |
|---|---|
| CN113245077B (en) | 2022-06-07 |
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