CN215164303U - Municipal works drainage current stabilizer - Google Patents
Municipal works drainage current stabilizer Download PDFInfo
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- CN215164303U CN215164303U CN202120786213.7U CN202120786213U CN215164303U CN 215164303 U CN215164303 U CN 215164303U CN 202120786213 U CN202120786213 U CN 202120786213U CN 215164303 U CN215164303 U CN 215164303U
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- motor
- main body
- thick bamboo
- gear
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- 239000003381 stabilizer Substances 0.000 title claims abstract description 21
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 23
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 23
- 241001330002 Bambuseae Species 0.000 claims abstract description 23
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 23
- 239000011425 bamboo Substances 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 56
- 230000007246 mechanism Effects 0.000 claims description 20
- 239000012535 impurity Substances 0.000 claims description 14
- 230000000087 stabilizing effect Effects 0.000 claims description 14
- 239000002699 waste material Substances 0.000 claims description 13
- 230000003139 buffering effect Effects 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000007790 scraping Methods 0.000 claims description 4
- 239000004744 fabric Substances 0.000 abstract description 11
- 230000000694 effects Effects 0.000 description 9
- 230000000903 blocking effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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Abstract
The utility model discloses a municipal works drainage current stabilizer, comprising a main body, two second retainer rings of the bottom inner wall fixedly connected with of main part, two the same stationary flow section of thick bamboo of inside fixedly connected with of second retainer ring, the inner wall fixedly connected with support frame of a stationary flow section of thick bamboo, the inside rotation of support frame is connected with the dwang, the outside of dwang is equipped with the propulsion wheel, the first retainer ring of inner wall fixedly connected with of main part, the inside fixedly connected with buffer cylinder of first retainer ring, one end of a stationary flow section of thick bamboo run through to one side of main part outside, and one side of a stationary flow section of thick bamboo is equipped with the drain pipe, and first circular through-hole has been seted up at the top of a stationary flow section of thick bamboo. Compared with the prior art, the utility model discloses a set up the buffer board, intake and fight, retainer plate, buffer cylinder, a stationary flow section of thick bamboo, dwang, propulsion wheel, screen cloth, scraper blade, the useless case of collection, when using this device, many times cushion, initiatively stabilize rivers, the operating efficiency is high, and is effectual, easy operation, it is stable practical.
Description
Technical Field
The utility model relates to a drainage machine technical field especially relates to a municipal works drainage current stabilizer.
Background
In municipal works, drainage works are the most important, water spraying on the road surface is clean, accumulated water on the road surface in rainstorm weather is drained for use and the like, a drainage pipeline is needed, a drainage pipe has the effects of drainage and pollution discharge, and the method is the main method for keeping the appearance of a city, but the flow speed and the flow rate of water flow are not stable enough, and some use hidden dangers exist.
Through the retrieval, chinese patent publication is CN 212453035U's patent, discloses a municipal works drainage current stabilizer, including the shunt tubes, the top lid of shunt tubes closes the apron, be equipped with a plurality of inlet openings on the apron, be equipped with rotatory buckle on the inner wall of shunt tubes, rotatory buckle top spin-on connects and is equipped with the vertebra shape filter screen, be equipped with on the vertebra shape filter screen and encircle inlet opening one and the waterlogging caused by excessive rainfall hole that the vertebra shape filter screen set up, the waterlogging caused by excessive rainfall hole is close to rotatory buckle setting, be equipped with in the shunt tubes along the shunt tubes internal diameter around the support ring that sets up, the top of support ring is equipped with the rubber ball, the external diameter of rubber ball is greater than the device of the internal diameter of support ring.
A municipal works drainage current stabilizer in above-mentioned patent has following not enough: when the device is used, the buoyancy of water is adopted to float the rubber ball to block water flow, and the flow can not be stabilized actively, so that the flow stabilizing effect is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a municipal engineering drainage flow stabilizer.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a municipal works drainage current stabilizer, includes the main part, the bottom inner wall fixedly connected with two second retainer rings of the main part, the inside fixedly connected with the same stationary flow section of thick bamboo of two said second retainer rings, the inner wall fixedly connected with support frame of the stationary flow section of thick bamboo, the inside rotation of the support frame is connected with the dwang, the outside of dwang is equipped with the propulsion wheel, the inner wall fixedly connected with first retainer ring of the main part, the inside fixedly connected with buffer cylinder of the first retainer ring, one end of the stationary flow section of thick bamboo runs through to one side outside of the main part, one side of the stationary flow section of thick bamboo is equipped with the drain pipe, the top of the stationary flow section of thick bamboo is equipped with first circular through-hole, the bottom of the buffer cylinder with the top fixedly connected with first circular through-hole of the stationary flow section of thick bamboo, the top of the buffer cylinder is equipped with the water intake fill, the top of the water intake fill is equipped with the water-collecting plate, one side fixedly connected with buffer board of water collection sheet, the buffer board with the top inner wall fixed connection of main part, one side bottom of main part is equipped with a actuating mechanism, the inside of buffer cylinder is equipped with buffer gear, the inside of main part is equipped with edulcoration mechanism.
Further, a drive mechanism includes the motor, the motor with one side fixed connection of main part, the one end of dwang run through to one side of a stationary flow section of thick bamboo, the one end of the output shaft of motor run through to inside one side of main part, the output shaft of motor with dwang fixed connection.
Further, buffer gear includes a plurality of blades, the inside of buffer cylinder is rotated and is connected with the second pivot, the inner wall fixedly connected with of buffer cylinder hinders the board, and is a plurality of the blade with the outside fixed connection of second pivot.
Further, edulcoration mechanism includes a plurality of bristles, the circular through-hole of second has been seted up to one side of main part, the main part is equipped with the inlet tube in one side of the circular through-hole of second, one side inner wall fixedly connected with baffle of main part, one side of baffle is equipped with the screen cloth, the rectangle through-hole has been seted up to one side of main part, the baffle with the rectangle through-hole looks adaptation of main part, the inside rotation of main part is connected with two first pivots, two the outside rotation of first pivot is connected with same rotation band, a plurality of scraper blades of pivoted outside fixedly connected with, the bristles with bristle fixed connection, rotation band with baffle looks adaptation, one side of main part is equipped with drive mechanism.
Furthermore, the transmission mechanism comprises a first gear and a second gear, the first gear and the second gear are fixedly connected with one side of the main body, the first gear and the second gear are meshed, one end of the second rotating shaft and one end of the first rotating shaft penetrate through the outer portion of one side of the main body, the second rotating shaft is rotatably connected with the first gear through a belt, and the second gear is rotatably connected with the first rotating shaft through a belt.
Furthermore, one side of the main body is provided with a waste collecting box, and the waste collecting box is matched with the rectangular through hole of the main body.
The utility model has the advantages that:
1. by arranging the buffer plate, the water collecting plate, the water inlet hopper, the fixing ring, the buffer cylinder, the flow stabilizing cylinder, the rotating rod and the propulsion wheel, when the device is used, water flow is blocked by the buffer plate and then falls on the water collecting plate, enters the buffer cylinder through the water inlet hopper, falls on the blocking plate and scours a plurality of blades on a second rotating shaft, the blades perform secondary buffering and speed reduction on the water flow, the water flow enters the flow stabilizing cylinder through the blades, the motor drives the rotating rod in the flow stabilizing cylinder to rotate inside the support frame, and the rotating rod drives the propulsion wheel to drive the water flow to be uniformly and stably discharged into a drain pipe;
2. by arranging the water inlet pipe, the screen mesh, the guide plate, the rotating shafts, the scraping plates and the bristles, when the device is used, water flow enters the guide plate of the main body through the water inlet pipe and rushes to the screen mesh, the screen mesh filters the water flow, intercepted impurities slide to the bottom of the screen mesh, meanwhile, a first gear on a second rotating shaft driven by the water flow is meshed with a second gear to rotate, the second gear drives two rotating belts on the first rotating shaft through a belt, the rotating belts drive the scraping plates and the bristles to scrape out the impurities blocked by the screen mesh, and the device passes through the water flow and ensures the operation effect of the device;
3. through being equipped with the collection waste case, when using this device, discharged the collection waste case by the through-hole of scraper blade and brush hair exhaust impurity through the main part, unified collection is convenient for handle, has increased the operation effect of device.
Through setting up the buffer board, the fill of intaking, retainer plate, a buffer cylinder, a stationary flow section of thick bamboo, dwang, propulsion wheel, inlet tube, screen cloth, scraper blade, collection waste box, when using this device, the rivers are stabilized in the initiative in many cushions, and the operating efficiency is high, and is effectual, easy operation, it is stable practical.
Drawings
FIG. 1 is a schematic sectional perspective view of a municipal drainage flow stabilizer in accordance with embodiment 1;
FIG. 2 is a schematic sectional view of a buffer cylinder of the municipal drainage flow stabilizer in embodiment 1;
FIG. 3 is a schematic sectional view of a flow stabilizer of a municipal drainage flow stabilizer in accordance with embodiment 1;
FIG. 4 is a schematic structural view of a transmission mechanism of a municipal drainage flow stabilizer provided in embodiment 1;
FIG. 5 is a schematic sectional view of the waste collecting box of the municipal drainage flow stabilizer in embodiment 2.
In the figure: the device comprises a main body 1, a water inlet pipe 2, a guide plate 3, a screen 4, a rotating belt 5, a first rotating shaft 6, a scraping plate 7, bristles 8, a water collecting plate 9, a water inlet hopper 10, a first fixing ring 11, a second rotating shaft 12, a rotating rod 13, a water discharging pipe 14, a flow stabilizing cylinder 15, a buffer cylinder 16, a buffer plate 17, a blocking plate 18, blades 19, a propelling wheel 20, a support frame 21 and a waste collecting box 22.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-4, a municipal works drainage current stabilizer comprises a main body motor 1, two second fixing rings are fixedly connected to the inner wall of the bottom of the main body motor 1, the inner parts of the two second fixing rings are fixedly connected with a same current stabilizing cylinder motor 15, the inner wall of the current stabilizing cylinder motor 15 is fixedly connected with a support frame motor 21, the inner part of the support frame motor 21 is rotatably connected with a rotating rod motor 13, the outer part of the rotating rod motor 13 is provided with a propulsion wheel motor 20, the inner wall of the main body motor 1 is fixedly connected with a first fixing ring motor 11, the inner part of the first fixing ring motor 11 is fixedly connected with a buffer cylinder motor 16, one end of the current stabilizing cylinder motor 15 penetrates through the outer part of one side of the main body motor 1, one side of the current stabilizing cylinder motor 15 is provided with a drain pipe motor 14, first circular through-hole has been seted up at the top of stationary flow section of thick bamboo motor 15 motor, the bottom of buffer cylinder motor 16 motor and the top fixed connection of the first circular through-hole of stationary flow section of thick bamboo motor 15 motor, the top of buffer cylinder motor 16 motor is equipped with into water bucket motor 10 motor, the top of intaking bucket motor 10 motor is equipped with water-collecting plate motor 9 motor, one side fixedly connected with buffer board motor 17 motor of water-collecting plate motor 9 motor, the top inner wall fixed connection of buffer board motor 17 motor and main part motor 1 motor, one side bottom of main part motor 1 motor is equipped with first actuating mechanism, the inside of buffer cylinder motor 16 motor is equipped with buffer gear, the inside of main part motor 1 motor is equipped with edulcoration mechanism.
Wherein, first actuating mechanism includes the motor, one side fixed connection of motor and main part motor 1 motor, and the one end of dwang motor 13 motor runs through to one side of stationary flow section of thick bamboo motor 15 motor, and the inside one side of running through to main part motor 1 motor of the one end of the output shaft of motor, the output shaft and the dwang motor 13 motor fixed connection of motor.
Wherein, the buffer gear includes a plurality of blade motors 19, the inside of the motor of the buffer cylinder 16 is rotatably connected with the motor of the second rotating shaft motor 12, the inner wall of the motor of the buffer cylinder 16 is fixedly connected with the motor of the baffle plate 18, the motor of the plurality of blade motors 19 is fixedly connected with the outside of the motor of the second rotating shaft motor 12, the water flow is blocked by the buffer plate 17, then falls on the water collecting plate 9, enters the buffer cylinder 16 through the water inlet hopper 10, falls on the baffle plate 18, and washes a plurality of blades 19 on the second rotating shaft 12, the blades 19 carry out the second buffering deceleration on the water flow, the water flow enters the steady flow cylinder 15 through the blades 19, the Y2-631-4 type motor drives the rotating rod 13 in the steady flow cylinder 5 to rotate inside the support frame 21, the rotating rod 13 drives the propelling wheel 20 to drive the water flow to be uniformly and stably discharged into the drain pipe 14, the device performs buffering for a plurality of times, the water flow is actively stabilized, the operation efficiency is high, and the effect is good;
wherein, the impurity removing mechanism comprises a plurality of brush hair motors 8, one side of the main motor 1 is provided with a second circular through hole, one side of the second circular through hole of the main motor 1 is provided with a water inlet pipe motor 2, one side of the inner wall of the main motor 1 is fixedly connected with a guide plate motor 3, one side of the guide plate motor 3 is provided with a screen mesh motor 4, one side of the main motor 1 is provided with a rectangular through hole, the guide plate motor 3 is matched with the rectangular through hole of the main motor 1, the inner part of the main motor 1 is rotatably connected with two first rotating shaft motors 6, the outer parts of the two first rotating shaft motors 6 are rotatably connected with a same rotating belt motor 5, the outer part of the rotating motor 5 is fixedly connected with a plurality of scraper blade motors 7, the brush hair motor 8 is fixedly connected with the brush hair motor 8, the motor of the rotating belt motor 5 is matched with the motor of the guide plate motor 3, and one side of the motor of the main body motor 1 is provided with a transmission mechanism.
Wherein, the transmission mechanism comprises a first gear and a second gear, the first gear and the second gear are both fixedly connected with one side of the motor of the main body motor 1, the first gear and the second gear are engaged, one ends of a motor of a second rotating shaft motor 12 and a motor of a first rotating shaft motor 6 are both penetrated to the outside of one side of the motor of the main body motor 1, the motor of the second rotating shaft motor 12 is rotatably connected with the first gear through a belt, the second gear is rotatably connected with the motor of the first rotating shaft motor 6 through a belt, water flow enters the guide plate 3 of the main body 1 through the water inlet pipe 2 and rushes to the screen 4, the screen 4 filters the water flow, intercepted impurities slide to the bottom of the screen 4, the first gear on the second rotating shaft 12 driven by the water flow is engaged with the second gear to rotate, the second gear drives the rotating belts 5 on the two first rotating shafts 6 through the belt, the rotating belts 5 drive a plurality of scrapers 7 and bristles 8 to scrape the impurities blocked by the screen 4, the device can ensure the operation effect of the device by passing water flow.
The working principle is as follows: when the device is used, water flow is blocked by the buffer plate 17, then falls on the water collecting plate 9, enters the buffer cylinder 16 through the water inlet hopper 10, falls on the blocking plate 18, washes the blades 19 on the second rotating shaft 12, the blades 19 perform secondary buffering and speed reduction on the water flow, the water flow enters the flow stabilizing cylinder 15 through the blades 19, the motor drives the rotating rod 13 in the flow stabilizing cylinder 5 to rotate inside the support frame 21, and the rotating rod 13 drives the propelling wheel 20 to drive the water flow to be uniformly and stably discharged into the water discharge pipe 14;
rivers pass through on inlet tube 2 gets into baffle 3 of main part 1, and towards screen cloth 4, screen cloth 4 filters rivers, the impurity that the interception got off slides to screen cloth 4 bottom, the second that is driven simultaneously is changeed epaxial first gear and the meshing of second gear and is rotated in 12, the second gear passes through the belt and drives two rotation areas 5 on the first pivot 6, rotation area 5 drives a plurality of scraper blades 7 and the brush hair 8 scrapes out the impurity that screen cloth 4 blockked down, this device passes on rivers, guarantee the operation effect of device.
Example 2
Referring to fig. 5, compared with embodiment 1, in the present embodiment, in order to increase the practicability of the device, one side of the motor of the main body motor 1 is provided with the motor 22 of the waste collecting box, the motor 22 of the waste collecting box is matched with the rectangular through hole of the motor of the main body motor 1, and impurities discharged by the scraper 7 and the brush bristles 8 are discharged into the waste collecting box 22 through the through hole of the main body 1, so that the impurities are collected uniformly and are convenient to treat, and the operation effect of the device is increased.
The working principle is as follows: when the device is used, water flow is blocked by the buffer plate 17, then falls on the water collecting plate 9, enters the buffer cylinder 16 through the water inlet hopper 10, falls on the blocking plate 18, washes the blades 19 on the second rotating shaft 12, the blades 19 perform secondary buffering and speed reduction on the water flow, the water flow enters the flow stabilizing cylinder 15 through the blades 19, the motor drives the rotating rod 13 in the flow stabilizing cylinder 5 to rotate inside the support frame 21, and the rotating rod 13 drives the propelling wheel 20 to drive the water flow to be uniformly and stably discharged into the water discharge pipe 14;
rivers pass through on inlet tube 2 gets into baffle 3 of main part 1, and towards screen cloth 4, screen cloth 4 filters rivers, the impurity that the interception got off slides to screen cloth 4 bottom, the second that is driven simultaneously is changeed epaxial first gear and the meshing of second gear and is rotated in 12, the second gear passes through the belt and drives two rotation areas 5 on the first pivot 6, rotation area 5 drives a plurality of scraper blades 7 and the brush hair 8 scrapes out the impurity that screen cloth 4 blockked down, this device passes on rivers, guarantee the operation effect of device.
When the device is used, impurities discharged by the scraper 7 and the brush bristles 8 are discharged to the waste collecting box 22 through the through holes of the main body 1, collected uniformly, convenient to process and increased in operation effect.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a municipal works drainage current stabilizer, includes main part (1), its characterized in that, the bottom inner wall of main part (1) is equipped with two second retainer plates, two the inside of second retainer plate is equipped with same stationary flow section of thick bamboo (15), the inner wall of stationary flow section of thick bamboo (15) is equipped with support frame (21), the inside of support frame (21) is equipped with dwang (13), the outside of dwang (13) is equipped with propulsion wheel (20), the inner wall of main part (1) is equipped with first retainer plate (11), the inside of first retainer plate (11) is equipped with buffer tube (16), the one end of stationary flow section of thick bamboo (15) runs through to the outside of one side of main part (1), one side of stationary flow section of thick bamboo (15) is equipped with drain pipe (14), first circular through-hole has been seted up at the top of stationary flow section of thick bamboo (15), the bottom of buffer tube (16) with the top fixed connection of first circular through-hole of stationary flow section of thick bamboo (15), the top of a buffer cylinder (16) is equipped with into water and fights (10), the top of intaking fill (10) is equipped with water-collecting plate (9), one side of water-collecting plate (9) is equipped with buffer board (17), buffer board (17) with the top inner wall fixed connection of main part (1), one side bottom of main part (1) is equipped with a actuating mechanism, the inside of a buffer cylinder (16) is equipped with buffer gear, the inside of main part (1) is equipped with edulcoration mechanism.
2. The municipal engineering drainage flow stabilizer according to claim 1, characterized in that the first driving mechanism comprises a motor, the motor is fixedly connected with one side of the main body (1), one end of the rotating rod (13) penetrates through one side of the flow stabilizing cylinder (15), one end of an output shaft of the motor penetrates through one side of the inside of the main body (1), and the output shaft of the motor is fixedly connected with the rotating rod (13).
3. The municipal drainage flow stabilizer according to claim 2, characterized in that the buffering mechanism comprises a plurality of blades (19), the second rotating shaft (12) is arranged inside the buffering cylinder (16), the inner wall of the buffering cylinder (16) is provided with an obstruction plate (18), and the plurality of blades (19) are fixedly connected with the outside of the second rotating shaft (12).
4. The municipal engineering drainage flow stabilizer according to claim 3, characterized in that the impurity removing mechanism comprises a plurality of bristles (8), a second circular through hole is formed in one side of the main body (1), a water inlet pipe (2) is arranged on one side of the second circular through hole of the main body (1), a guide plate (3) is arranged on the inner wall of one side of the main body (1), a screen (4) is arranged on one side of the guide plate (3), a rectangular through hole is formed in one side of the main body (1), the guide plate (3) is matched with the rectangular through hole of the main body (1), two first rotating shafts (6) are arranged in the main body (1), the same rotating belt (5) is arranged outside the two first rotating shafts (6), a plurality of scraping plates (7) are arranged outside the rotating shafts (5), and the bristles (8) are fixedly connected with the bristles (8), the rotating belt (5) is matched with the guide plate (3), and a transmission mechanism is arranged on one side of the main body (1).
5. The municipal drainage flow stabilizer according to claim 4, characterized in that the transmission mechanism comprises a first gear and a second gear, the first gear and the second gear are fixedly connected with one side of the main body (1), the first gear and the second gear are meshed, one end of the second rotating shaft (12) and one end of the first rotating shaft (6) penetrate through the outside of one side of the main body (1), the second rotating shaft (12) is rotatably connected with the first gear through a belt, and the second gear is rotatably connected with the first rotating shaft (6) through a belt.
6. The municipal drainage flow stabilizer according to claim 5, characterized in that one side of the main body (1) is provided with a waste collection box (22), and the waste collection box (22) is matched with the rectangular through hole of the main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120786213.7U CN215164303U (en) | 2021-04-16 | 2021-04-16 | Municipal works drainage current stabilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120786213.7U CN215164303U (en) | 2021-04-16 | 2021-04-16 | Municipal works drainage current stabilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215164303U true CN215164303U (en) | 2021-12-14 |
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ID=79360167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120786213.7U Expired - Fee Related CN215164303U (en) | 2021-04-16 | 2021-04-16 | Municipal works drainage current stabilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215164303U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115978340A (en) * | 2022-12-29 | 2023-04-18 | 广州市龙粤环保机械设备有限公司 | Annular buffering formula water-locator |
-
2021
- 2021-04-16 CN CN202120786213.7U patent/CN215164303U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115978340A (en) * | 2022-12-29 | 2023-04-18 | 广州市龙粤环保机械设备有限公司 | Annular buffering formula water-locator |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211214 |
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| CF01 | Termination of patent right due to non-payment of annual fee |