CN219386135U - Sprinkler for municipal works - Google Patents
Sprinkler for municipal works Download PDFInfo
- Publication number
- CN219386135U CN219386135U CN202321530022.XU CN202321530022U CN219386135U CN 219386135 U CN219386135 U CN 219386135U CN 202321530022 U CN202321530022 U CN 202321530022U CN 219386135 U CN219386135 U CN 219386135U
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- Prior art keywords
- water
- branch pipe
- fixedly arranged
- storage tank
- water storage
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 117
- 238000004140 cleaning Methods 0.000 claims abstract description 34
- 239000007921 spray Substances 0.000 claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 13
- 238000011010 flushing procedure Methods 0.000 claims abstract description 7
- 238000010438 heat treatment Methods 0.000 claims description 15
- 238000005507 spraying Methods 0.000 abstract description 15
- 230000000694 effects Effects 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
Landscapes
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Abstract
The utility model discloses a watering device for municipal works, which relates to the technical field of municipal works watering, and comprises a vehicle body, a connecting part fixedly arranged at one end of the vehicle body, a water storage tank arranged at the top of the vehicle body, a water delivery pipe arranged at one side of the water storage tank, and further comprises: the first watering unit comprises a cleaning piece, a bottom flushing piece and a pretreatment piece which are arranged below the connecting part. According to the utility model, when the road surface is cleaned through the first water spraying unit, the liquid pump works, so that water in the water storage tank reaches the first branch pipe through the water pipe, and then enters the water carrying plate, the road surface is cleaned through the cooperation of the first spray head, the hydraulic cylinder, the driving motor, the fixing plate and the cleaning brush, and the spraying angle of the first spray head is adjusted through the cooperation of the fixing rod, the movable column, the electric telescopic rod and the bearing frame, so that the cleaning efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of municipal engineering watering, in particular to a watering device for municipal engineering.
Background
Municipal works refer to municipal facilities construction works, and in the process of municipal works construction, water spraying operation needs to be carried out through a water spraying device so as to achieve the effects of concrete maintenance or dust prevention, dust fall and the like.
In the utility model of the utility model with the patent number of CN217517462U, a water tank is arranged on a vehicle body, an installation box is arranged on the water tank, strip-shaped holes and tooth plates are arranged on two sides of the installation box, the tooth plates are connected with a movable plate, and the movable plate is connected with a spray head; the servo motor is fixed on the mounting box and connected with the rotating shaft, two first belt pulleys are fixed on the rotating shaft, two rotating rods are symmetrically arranged on two sides of the servo motor, and second belt pulleys are arranged on the rotating rods and connected with the first belt pulleys; the carousel is connected at the bull stick end, and the rectangle frame cup joints on the round bar of carousel, and rectangle frame fixed connection half gear, half gear and pinion rack meshing, rectangle frame end are fixed to be cup joints on the dwang, and this sprinkler can adjust the scope that the shower nozzle sprayed, is applicable to the spraying of different distance and high low positions.
Above-mentioned scheme is applicable to the spraying of different distance and high position although can adjust the scope that the shower nozzle sprayed, but sprays water to the road surface through the shower nozzle, and water and road surface contact can't handle the earth piece on the road surface for road surface cleaning is not good, and the shower nozzle is in one side of water tank, makes watering inefficiency, and for this reason, we propose a watering device for municipal works.
Disclosure of Invention
The utility model mainly aims to provide a watering device for municipal engineering, which solves the problems that the road surface is sprayed with water through a spray head through a first watering unit and a second watering unit, the water is contacted with the road surface, and soil blocks on the road surface cannot be treated, so that the road surface cleaning effect is poor, and the spray head is positioned on one side of a water tank, so that the watering efficiency is low.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: a sprinkler for municipal works, comprising: automobile body, fixed connecting portion of locating automobile body one end, locate the water storage tank at automobile body top, locate the raceway of water storage tank one side, still include:
the first water spraying unit comprises a cleaning piece, a bottom flushing piece and a pretreatment piece which are arranged below the connecting part, wherein the pretreatment piece comprises a filter screen and a heating piece which are arranged in the water storage tank;
the second watering unit comprises a watering piece arranged at the top of the connecting part, and the watering piece is positioned on one side of the water delivery pipe.
Preferably, the heating element comprises a storage battery fixedly arranged on the outer side of the water storage tank, a heating rod arranged in the water storage tank and a thermometer with one end arranged in the water storage tank.
Preferably, the heating rod is positioned below the filter screen, and the other end of the thermometer extends to the outside of the water storage tank in a penetrating way. The filter screen is arranged for filtering water entering the water storage tank.
Preferably, a liquid pump is arranged on the outer side of the water storage tank, one end of the water delivery pipe penetrates through the liquid pump and extends into the water storage tank, and the other end of the water delivery pipe is located below the connecting portion.
Preferably, the cleaning piece comprises a hydraulic cylinder fixedly arranged at the bottom of the connecting part, a piston rod slidably arranged at the bottom of the hydraulic cylinder, a motor box fixedly arranged at the bottom of the piston rod, a driving motor fixedly arranged in the motor box, a fixing plate fixedly arranged at the output end of the driving motor and a cleaning brush fixedly arranged at the bottom of the fixing plate.
Preferably, the output end of the driving motor extends to the lower part of the motor box in a penetrating way, and the cleaning brush is positioned below the connecting part.
Preferably, the bottom flushing part comprises a first branch pipe fixedly arranged at the other end of the water pipe, a fixed rod and an electric telescopic rod fixedly arranged at the bottom of the connecting part, a bearing frame fixedly arranged at the bottom of the electric telescopic rod, a water carrying plate fixedly arranged at the other end of the first branch pipe and a first spray head fixedly arranged at the other side of the water carrying plate.
Preferably, the bearing frame is slidably sleeved outside the first branch pipe, the fixing rod is located at the outer side of the first branch pipe, a movable column is fixedly arranged on one side of the fixing rod, the other end of the movable column sequentially penetrates through the fixing rod and the first branch pipe, and the first branch pipe is rotationally connected with the movable column.
Preferably, the sprinkling part comprises a second branch pipe communicated with the inside of the water delivery pipe, a fixing frame sleeved outside the second branch pipe, an electric lifter fixedly arranged at the top of the connecting part, a supporting frame fixedly arranged at the top of the electric lifter, and a second spray head fixedly arranged at the other end of the second branch pipe, wherein the bottom of the fixing frame is fixedly arranged at the top of the connecting part, and the second branch pipe is rotationally connected with the fixing frame.
Preferably, the top of support frame is located in the second branch pipe slip, one side of mount is equipped with the movable rod, the one end of movable rod runs through the second branch pipe, and fixedly locates the mount inboard, the second branch pipe is connected for rotating with the movable rod, the apopore has been seted up in the outside of second shower nozzle, first branch pipe and second branch pipe are embedded to be equipped with flexible pipe.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, when the municipal engineering water spraying device is formed by the vehicle body, the connecting part, the first water spraying unit and the second water spraying unit, and is used for cleaning a road surface, water in the water storage tank reaches the first branch pipe through the water pipe by the liquid pump, so that the water enters the water carrying plate, the water is sprayed to the cleaning brush and the ground through the first spray head, the ground and the cleaning brush are cleaned, the motor box, the driving motor, the fixing plate and the cleaning brush are driven by the hydraulic cylinder to move downwards, the bottom of the cleaning brush is contacted with the road surface, the fixing plate and the cleaning brush are driven by the driving motor to rotate, the road surface is cleaned, the bearing frame is driven by the electric telescopic rod to move up and down, the right end of the first branch pipe is driven to move up and down, the first branch pipe is driven to rotate along the movable column as an axis, the spraying angle of the first spray head is regulated, and the cleaning effect is improved.
2. According to the utility model, when the second sprinkling unit is arranged for daily road surface sprinkling maintenance, water in the water storage tank is transported into the second branch pipe through the water pipe by the liquid pump, the water is sprayed out of the water outlet hole through the second sprinkling head, the second branch pipe is carried through the fixing frame and the movable rod, the movable rod is rotationally connected with the second branch pipe, the electric lifter drives the supporting frame, the second sprinkling head and one end of the second branch pipe to move up and down, and the second branch pipe rotates by taking the movable rod as an axis, so that the sprinkling range of the second sprinkling head is adjusted, and four groups of second sprinkling units are arranged, so that sprinkling efficiency is further improved.
Drawings
FIG. 1 is a perspective view of a sprinkler for municipal works of the utility model;
FIG. 2 is a schematic view of a first sprinkler unit of the sprinkler for municipal works of the utility model;
FIG. 3 is a schematic view of a cleaning element in a sprinkler for municipal works according to the utility model;
FIG. 4 is a schematic plan view of a cleaning element in a sprinkler for municipal works according to the utility model;
FIG. 5 is a schematic illustration of a second sprinkler unit of the sprinkler for municipal works of the utility model;
fig. 6 is a schematic view of a pretreatment piece in a sprinkler for municipal works according to the utility model.
In the figure: 1. a vehicle body; 2. a connection part; 3. a water storage tank; 4. a water pipe; 5. a first sprinkler unit; 501. a first branch pipe; 502. an electric telescopic rod; 503. a carrying frame; 504. a fixed rod; 505. a movable column; 506. a water carrying plate; 507. a first nozzle; 508. a cleaning member; 5081. a cleaning brush; 5082. a fixing plate; 5083. a motor case; 5084. a hydraulic cylinder; 6. a second sprinkler unit; 601. a fixing frame; 602. a movable rod; 603. a second branch pipe; 604. a support frame; 605. an electric lifter; 606. a second nozzle; 607. a water outlet hole; 7. a pretreatment piece; 701. a filter screen; 702. a storage battery; 703. a heating rod; 704. a thermometer; 8. and (3) a liquid pump.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
An embodiment is shown in fig. 1 to 6, a sprinkler for municipal works, comprising: automobile body 1, fixed connecting portion 2 that locate automobile body 1 one end, locate the water storage tank 3 at automobile body 1 top, locate the raceway 4 of water storage tank 3 one side still include:
the first sprinkling unit 5, the first sprinkling unit 5 includes a cleaning member 508 arranged below the connecting portion 2, a bottom flushing member, a pretreatment member 7, and the pretreatment member 7 includes a filter screen 701 arranged in the water storage tank 3 and a heating member.
The heating element comprises a storage battery 702 fixedly arranged outside the water storage tank 3, a heating rod 703 arranged in the water storage tank 3 and a thermometer 704 with one end arranged in the water storage tank 3.
The heating rod 703 is positioned below the filter screen 701, and the other end of the thermometer 704 extends through to the outside of the water reservoir 3.
The outside of the water storage tank 3 is provided with a liquid pump 8, one end of the water pipe 4 penetrates through the liquid pump 8 and extends into the water storage tank 3, and the other end of the water pipe 4 is positioned below the connecting part 2.
The cleaning member 508 includes a hydraulic cylinder 5084 fixedly disposed at the bottom of the connecting portion 2, a piston rod slidably disposed at the bottom of the hydraulic cylinder 5084, a motor box 5083 fixedly disposed at the bottom of the piston rod, a driving motor fixedly disposed inside the motor box 5083, a fixing plate 5082 fixedly disposed at the output end of the driving motor, and a cleaning brush 5081 fixedly disposed at the bottom of the fixing plate 5082.
The output end of the driving motor extends to the lower part of the motor box 5083, and the cleaning brush 5081 is positioned below the connecting part 2.
The bottom flushing part comprises a first branch pipe 501 fixedly arranged at the other end of the water pipe 4, a fixed rod 504 and an electric telescopic rod 502 fixedly arranged at the bottom of the connecting part 2, a bearing frame 503 fixedly arranged at the bottom of the electric telescopic rod 502, a water carrying plate 506 fixedly arranged at the other end of the first branch pipe 501 and a first spray head 507 fixedly arranged at the other side of the water carrying plate 506.
The bearing frame 503 is slidably sleeved outside the first branch pipe 501, the fixing rod 504 is located at the outer side of the first branch pipe 501, a movable post 505 is fixedly arranged at one side of the fixing rod, the other end of the movable post 505 sequentially penetrates through the fixing rod 504 and the first branch pipe 501, and the first branch pipe 501 is rotationally connected with the movable post 505.
When the municipal engineering water spraying device is formed by the vehicle body 1, the connecting part 2, the first water spraying unit 5 and the second water spraying unit 6 and used for cleaning a road surface, the liquid pump 8 works, water in the water storage tank 3 reaches the first branch pipe 501 through the water pipe 4, and then enters the water carrying plate 506, water is sprayed to the cleaning brush 5081 and the ground through the first spray nozzle 507, the ground and the cleaning brush 5081 are cleaned, the motor box 5083, the driving motor, the fixing plate 5082 and the cleaning brush 5081 are driven by the hydraulic cylinder 5084 to move downwards, the bottom of the cleaning brush 5081 is contacted with the road surface, the fixing plate 5082 and the cleaning brush 5081 are driven by the driving motor to rotate, the road surface is cleaned, the first branch pipe 501 and the movable column 505 are borne by the fixing rod 504 and the movable column 505, the electric telescopic rod 502 drives the bearing frame 503 to move up and down, the right end of the first branch pipe 501 is driven by the electric telescopic rod 502 to move up and down, the first branch pipe 501 is driven by the electric telescopic rod 502 to rotate along the movable column 505, and the first spray angle of the first branch pipe 501 is regulated by the electric telescopic rod 502, and the first spray angle of the electric sprayer is regulated, and the first spray angle of the electric rod 505 is regulated.
Through the heating member that sets up, when the road surface slightly freezes early in winter, let in the water storage 3 with salt and water through the top of water storage 3 in, water reaches the bottom of water storage 3 inner chamber behind filter screen 701, supply power to heating rod 703 through battery 702 for salt melts, carry out temperature measurement to the water in the water storage 3 through thermometer 704, when the temperature of water in the water storage 3 slightly risees, liquid pump 8 work, make the water in the raceway 4 reach in the first branch pipe 501, spout the salt water to the road surface through first shower nozzle 507, because first shower nozzle 507 is nearer with the road surface distance, make warm salt water can contact with the road surface fast, improve the effect of deicing.
Embodiment two as shown in fig. 1 to 6, a sprinkler for municipal works includes: automobile body 1, fixed connecting portion 2 that locate automobile body 1 one end, locate the water storage tank 3 at automobile body 1 top, locate the raceway 4 of water storage tank 3 one side still include:
the second sprinkling unit 6, the second sprinkling unit 6 is including locating the watering spare at connecting portion 2 top, and the watering spare is located one side of raceway 4.
The watering piece includes the second branch pipe 603 that is linked together with raceway 4 inside, the outside mount 601 of second branch pipe 603 is located to the cover, the electric lift 605 of fixed locating connecting portion 2 top, the support frame 604 of electric lift 605 top is located to the fixed locating and the second shower nozzle 606 of second branch pipe 603 other end is located to the fixed locating of bottom of mount 601, the top of connecting portion 2 is located to the fixed locating of second branch pipe 603, and second branch pipe 603 is connected for rotating with mount 601.
The second branch pipe 603 slides and locates the top of support frame 604, and one side of mount 601 is equipped with movable rod 602, and the one end of movable rod 602 runs through second branch pipe 603, and fixedly locates the mount 601 inboard, and second branch pipe 603 is rotationally connected with movable rod 602, and apopore 607 has been seted up in the outside of second shower nozzle 606, and first branch pipe 501 and second branch pipe 603 are all inlayed and are equipped with flexible pipe.
Through the second watering unit 6 that sets up, when carrying out daily road surface watering maintenance, work through liquid pump 8, transport the water in the water storage tank 3 to in the second branch pipe 603 through raceway 4, spout water from apopore 607 through second shower nozzle 606, bear second branch pipe 603 through mount 601 and movable rod 602, movable rod 602 is rotated with second branch pipe 603 and is connected, drive support frame 604 through electric lift 605, the one end of second shower nozzle 606 and second branch pipe 603 reciprocates, the second branch pipe 603 uses movable rod 602 as the axis rotation, thereby adjust the spraying scope of second shower nozzle 606, and set up four sets of second watering units 6, be convenient for further improve the efficiency of watering.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (10)
1. A sprinkler for municipal works, comprising: automobile body (1), fixed connecting portion (2) of locating automobile body (1) one end, locate water storage tank (3) at automobile body (1) top, locate raceway (4) of water storage tank (3) one side, its characterized in that still includes:
the first sprinkling unit (5), the first sprinkling unit (5) comprises a cleaning piece (508), a bottom flushing piece and a pretreatment piece (7) which are arranged below the connecting part (2), and the pretreatment piece (7) comprises a filter screen (701) and a heating piece which are arranged in the water storage tank (3);
the second sprinkling unit (6), second sprinkling unit (6) are including locating the watering spare at connecting portion (2) top, the watering spare is located one side of raceway (4).
2. The water sprinkler for municipal works according to claim 1, wherein: the heating element comprises a storage battery (702) fixedly arranged on the outer side of the water storage tank (3), a heating rod (703) arranged in the water storage tank (3) and a thermometer (704) with one end arranged in the water storage tank (3).
3. The water sprinkler for municipal works according to claim 2, wherein: the heating rod (703) is positioned below the filter screen (701), and the other end of the thermometer (704) penetrates through and extends to the outside of the water storage tank (3).
4. The water sprinkler for municipal works according to claim 1, wherein: the outside of water storage tank (3) is equipped with liquid pump (8), liquid pump (8) are run through to the one end of raceway (4), and extend to in water storage tank (3), the other end of raceway (4) is located the below of connecting portion (2).
5. The water sprinkler for municipal works according to claim 1, wherein: the cleaning piece (508) comprises a hydraulic cylinder (5084) fixedly arranged at the bottom of the connecting part (2), a piston rod slidably arranged at the bottom of the hydraulic cylinder (5084), a motor box (5083) fixedly arranged at the bottom of the piston rod, a driving motor fixedly arranged in the motor box (5083), a fixing plate (5082) fixedly arranged at the output end of the driving motor and a cleaning brush (5081) fixedly arranged at the bottom of the fixing plate (5082).
6. The water sprinkler for municipal works according to claim 5, wherein: the output end of the driving motor penetrates through and extends to the lower portion of the motor box (5083), and the cleaning brush (5081) is located below the connecting portion (2).
7. The water sprinkler for municipal works according to claim 1, wherein: the bottom flushing part comprises a first branch pipe (501) fixedly arranged at the other end of the water conveying pipe (4), a fixed rod (504) and an electric telescopic rod (502) fixedly arranged at the bottom of the connecting part (2), a bearing frame (503) fixedly arranged at the bottom of the electric telescopic rod (502), a water carrying plate (506) fixedly arranged at the other end of the first branch pipe (501) and a first spray head (507) fixedly arranged at the other side of the water carrying plate (506).
8. The water sprinkler for municipal works according to claim 7, wherein: the bearing frame (503) is slidably sleeved outside the first branch pipe (501), the fixing rod (504) is located at the outer side of the first branch pipe (501), a movable column (505) is fixedly arranged on one side of the fixing rod, the other end of the movable column (505) sequentially penetrates through the fixing rod (504) and the first branch pipe (501), and the first branch pipe (501) is rotationally connected with the movable column (505).
9. The water sprinkler for municipal works according to claim 8, wherein: the sprinkling part comprises a second branch pipe (603) communicated with the inside of the water conveying pipe (4), a fixing frame (601) sleeved outside the second branch pipe (603), an electric lifter (605) fixedly arranged at the top of the connecting part (2), a supporting frame (604) fixedly arranged at the top of the electric lifter (605) and a second spray head (606) fixedly arranged at the other end of the second branch pipe (603), wherein the bottom of the fixing frame (601) is fixedly arranged at the top of the connecting part (2), and the second branch pipe (603) is rotationally connected with the fixing frame (601).
10. The water sprinkler for municipal works according to claim 9, wherein: the second branch pipe (603) is arranged at the top of the supporting frame (604) in a sliding mode, a movable rod (602) is arranged on one side of the fixing frame (601), one end of the movable rod (602) penetrates through the second branch pipe (603) and is fixedly arranged on the inner side of the fixing frame (601), the second branch pipe (603) is rotationally connected with the movable rod (602), a water outlet hole (607) is formed in the outer side of the second spray head (606), and telescopic pipes are embedded in the first branch pipe (501) and the second branch pipe (603).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321530022.XU CN219386135U (en) | 2023-06-15 | 2023-06-15 | Sprinkler for municipal works |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321530022.XU CN219386135U (en) | 2023-06-15 | 2023-06-15 | Sprinkler for municipal works |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219386135U true CN219386135U (en) | 2023-07-21 |
Family
ID=87194343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321530022.XU Active CN219386135U (en) | 2023-06-15 | 2023-06-15 | Sprinkler for municipal works |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219386135U (en) |
-
2023
- 2023-06-15 CN CN202321530022.XU patent/CN219386135U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240306 Address after: Room 103, Building 5, No. 1111 Yuexi Yuehu Road, Wuzhong District, Suzhou City, Jiangsu Province, 215168 Patentee after: Zhang Xiao Country or region after: China Address before: 252000 room 507, No. 28, Liuyuan North Road, Dongchangfu District Office, Liaocheng City, Shandong Province Patentee before: Liaocheng cangsheng Construction Engineering Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240326 Address after: Room 505, Nanxijiang Road Business Office Building, No. 88 Yuexi Nanxijiang Road, Wuzhong District, Suzhou City, Jiangsu Province, 215104 Patentee after: SUZHOU RENHAO MUNICIPAL ENGINEERING Co.,Ltd. Country or region after: China Address before: Room 103, Building 5, No. 1111 Yuexi Yuehu Road, Wuzhong District, Suzhou City, Jiangsu Province, 215168 Patentee before: Zhang Xiao Country or region before: China |
|
| TR01 | Transfer of patent right |