CN218463763U - Movable drainage power generation pump truck - Google Patents
Movable drainage power generation pump truck Download PDFInfo
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- CN218463763U CN218463763U CN202221532363.6U CN202221532363U CN218463763U CN 218463763 U CN218463763 U CN 218463763U CN 202221532363 U CN202221532363 U CN 202221532363U CN 218463763 U CN218463763 U CN 218463763U
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Abstract
The utility model provides a portable drainage electricity generation pump truck belongs to emergent drainage waterlogging equipment technical field. The water-saving device comprises a trailer, wherein the trailer is provided with an internal combustion engine assembly, a power generation mechanism and a drainage mechanism, the power generation mechanism and the drainage mechanism are driven by the internal combustion engine assembly to work, the drainage mechanism comprises a centrifugal pump with a water inlet and a water outlet, the water inlet is hermetically connected with a water inlet pipe and a vacuumizing assembly for driving accumulated water to enter the centrifugal pump through the water inlet pipe, and the vacuumizing assembly is driven by the power generation mechanism to work. Thereby drainage mechanism among this equipment inhales ponding through evacuation subassembly and realizes the initial work of drawing water of drainage mechanism work in the drainage mechanism when using, convenient and practical, and this evacuation subassembly supplies power through power generation mechanism, can cooperate drainage mechanism work at any time, and power generation mechanism stops to the power supply of evacuation subassembly after ponding gets into or holds full drainage mechanism, and drainage mechanism independently carries out drainage work, and is less to the loss of electric energy.
Description
Technical Field
The utility model belongs to the technical field of emergent drainage waterlogging equipment, a portable drainage electricity generation pump truck is related to.
Background
The mobile drainage pump truck is a new emergent drainage device in the current market, is an ideal substitute for old drainage devices in the past in mobility and practicability, and is widely popular in the market. However, since the mobile drainage pump truck can be used only under the condition of drainage or water supply, the utilization rate of the equipment is not high, and the efficiency of the equipment is limited to a certain extent. Therefore, the functions need to be deeply developed on the basis of moving the pump truck, so that the basic requirements of emergency drainage and emergency drought resistance can be met, and the power of the engine of the existing equipment can be used for generating power, illuminating and supplying power to other electric equipment on the premise of not greatly increasing the equipment investment, so that the idea of multiple purposes of one equipment is realized, and the use efficiency of the equipment is greatly improved.
In order to solve the problems, the application of the Chinese utility model with publication number CN211849918U discloses a movable power generation pump truck, which comprises a vehicle chassis and a carriage, wherein a diesel engine, a generator, a control mechanism, a water pump and a water tank are fixedly arranged in the carriage; the diesel engine is mechanically connected with the generator and the water pump at the same time, the water inlet of the water pump is connected with the water outlet of the water tank through a connecting pipeline, and the water outlet of the water pump is provided with a main drainage pipe; the water outlet end of the submersible pump is connected with the water inlet of the water tank through a water inlet pipeline; the control mechanism is electrically connected with the generator and the submersible pump; the side walls of the generator, the diesel engine and the control mechanism are respectively provided with a heat conducting water bag, the heat conducting water bags comprise water inlets and water outlets, the water inlets are connected with a main drainage pipe through cooling water inlet pipes, and the water outlets are connected with a water tank through cooling water outlet pipes.
The movable power generation pump truck has the following defects: during drainage, at least one submersible pump is needed to pump accumulated water into the water tank for temporary storage, and then the accumulated water stored in the water tank is conveyed out by the water pump; in addition, in the whole drainage process, a certain amount of accumulated water in the water tank needs to be ensured so as to ensure the pressure of the water inlet of the water pump; this results in the generator not only supplying power to the water pump, but also supplying power to each submersible pump, which results in huge power consumption.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above-mentioned problem, provide a portable drainage electricity generation pump truck.
In order to achieve the above purpose, the utility model adopts the following technical proposal:
the utility model provides a portable drainage electricity generation pump truck, includes the trailer, the trailer on be equipped with internal-combustion engine assembly and by the electricity generation mechanism and the drainage mechanism of this internal-combustion engine assembly drive work, drainage mechanism including the centrifugal pump that has water inlet and outlet, this water inlet department sealing connection has the inlet tube and orders about ponding through the evacuation subassembly that the inlet tube got into the centrifugal pump, this evacuation subassembly drives work by electricity generation mechanism.
In the utility model, the drainage mechanism comprises a vacuumizing assembly, and accumulated water is sucked into the centrifugal pump through the vacuumizing assembly, so that the initial water pumping work of the centrifugal pump is realized, and the centrifugal pump is convenient and practical; when accumulated water enters or is fully stored in the centrifugal pump, the centrifugal pump can independently perform drainage work, the power generation mechanism can stop supplying power to the vacuumizing assembly, and the power consumption is low; the electric power generated by the power generation mechanism can be applied to other aspects more. In the above mobile drainage pump truck, the vacuum pumping assembly comprises:
the water suction pipe is provided with a water suction chamber communicated with the water inlet pipe;
the vacuum pump is communicated with the vacuum pipe through an exhaust pipe so as to form negative pressure in the water suction chamber;
and the motor is connected with the vacuum pump and is powered by the power generation mechanism.
In the mobile drainage power generation pump truck, the internal combustion engine assembly drives the drainage mechanism and the power generation mechanism to work simultaneously through the transmission mechanism,
the transmission mechanism comprises:
the first coupling is used for connecting a pump shaft of the centrifugal pump and an output shaft or a flywheel disc of the internal combustion engine assembly;
and the clutch type transmission mechanism is arranged between the pump shaft of the centrifugal pump and the power shaft of the power generation mechanism and is used for driving the pump shaft and the power shaft to be connected or disconnected.
In the above mobile drainage power generation pump truck, the clutch transmission mechanism includes:
the first gear is fixedly arranged on the pump shaft;
a second gear fixedly arranged on the power shaft;
the third gear is movably arranged between the first gear and the second gear and is driven by the gear translation component to be in meshing transmission or disengaging transmission with the first gear and the second gear.
In the above mobile electric pump truck with water discharge, the gear translation assembly comprises:
the gear clamping plate is concavely provided with a push-pull groove which is convenient for the outer periphery of the third gear to be brought into;
the gear clamping plate comprises a clamping plate limiting seat, wherein a horizontal guide groove in sliding fit with the gear clamping plate is formed in the clamping plate limiting seat;
the splint driving piece is used for driving the gear splint to translate so as to drive the third gear to translate.
In the above mobile drainage pump truck, the clamp plate driving member comprises:
the push-pull rod is fixedly arranged on one side of the gear clamping plate, which is back to the third gear;
one end of the swing rod is hinged with the push-pull rod, the other end of the swing rod is hinged with the rocking handle mounting plate through a rotating shaft, and the other end of the rotating shaft is fixedly provided with the rocking handle.
In the above mobile drainage power generation pump truck, the clutch transmission mechanism includes:
the first belt pulley is fixedly arranged on the pump shaft;
the electromagnetic clutch is fixedly arranged on the power shaft;
a second belt pulley fixedly arranged on the electromagnetic clutch;
the transmission belt is wound between the first belt pulley and the second belt pulley.
In the mobile drainage pump truck, the trailer is provided with a storage battery electrically connected with the electromagnetic clutch and a control mechanism for controlling the on-off of the electromagnetic clutch and the storage battery.
In the above mobile drainage power generation pump truck, the power generation mechanism comprises a power generator and a power taking box connected with the power generator, and the vacuumizing assembly is electrically connected with the power taking box.
In the mobile drainage power generation pump truck, the trailer is fixedly connected with at least three height adjusting mechanisms for adjusting the working height of the trailer;
the trailer is also provided with a silent rain-proof box, and the internal combustion engine assembly, the power generation mechanism and the drainage mechanism are all arranged in the silent rain-proof box;
the mute rain-proof box is also provided with a lighting mechanism.
Compared with the prior art, the utility model has the advantages of:
1. through internal-combustion engine assembly drive drainage mechanism and the work of power generation mechanism, can enough satisfy emergent drainage waterlogging, emergent drought-resistant basic demand, can also be under the prerequisite that not increase equipment input by a wide margin, utilize the power of current equipment engine to generate electricity, the illumination, supply power for other electrical equipment, thereby realize the multiple use's of an equipment conception, improve equipment's availability factor greatly, secondly, thereby drainage mechanism among this equipment inhales ponding through the evacuation subassembly when using in thereby realize the initial work of drawing water of drainage mechanism work, convenience and practicality, and this evacuation subassembly supplies power through power generation mechanism, can cooperate drainage mechanism work at any time, and power generation mechanism stops to the evacuation subassembly power supply after ponding gets into or holds drainage mechanism, drainage mechanism independently carries out drainage work, the loss to the electric energy is less.
2. The motor drives the vacuum pump to work, air in the water suction chamber can be sucked out through the suction pipe to form negative pressure in the water suction chamber, water can be sucked into the water suction chamber after the negative pressure is formed in the water suction chamber, therefore, the initial water pumping work of the drainage mechanism is realized, the power generation mechanism stops supplying power to the vacuumizing assembly after accumulated water enters or fully stores the drainage mechanism, the drainage mechanism independently performs drainage work, and the loss of electric energy is small.
3. When the internal combustion engine assembly works, the output shaft of the internal combustion engine assembly can rotate to drive the pump shaft of the drainage mechanism to rotate through the first coupler, the pump shaft of the drainage mechanism can rotate to drive the drainage mechanism to work to pump water, the pump shaft can also drive the power generation mechanism to supply power to the vacuumizing assembly through the clutch type transmission assembly when rotating, in the process, after the vacuumizing assembly finishes working, the clutch type transmission assembly can enable the power output of the internal combustion engine assembly to be separated from the power generation mechanism, only the drainage mechanism works to drain water at the moment, the power generation mechanism does not supply power to the vacuumizing assembly any more, the electric energy can be saved, and when the electric power is required, the clutch type transmission assembly can enable the power output of the internal combustion engine assembly to be connected with the power generation mechanism so as to generate power through the power generation mechanism.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic view of the external structure of the present invention;
FIG. 2 is a schematic view of the structure of the trailer;
fig. 3 is a partial structural schematic diagram of the present invention;
FIG. 4 is a schematic structural view of the transmission mechanism;
FIG. 5 is a schematic structural view of the second embodiment;
fig. 6 is a schematic structural view of the gear holder.
In the figure, a trailer 100, an internal combustion engine assembly 101, a power generation mechanism 102, a drainage mechanism 103, a transmission mechanism 104, a water suction pipe 105, a vacuum pumping component 106, a first coupler 107, a pump shaft 108, a power shaft 109, a clutch transmission component 110, a centrifugal pump 111, a water inlet pipe 112, a power taking box 113, a power generator 114, a vacuum pump 115, an air suction pipe 116, a motor 117, a first gear 130, a second gear 131, a third gear 132, a gear translation component 133, a gear clamping plate 134, a clamping plate limiting seat 135, a horizontal chute 136, a clamping plate driving component 137, a rocking handle mounting plate 138, a rotating shaft 139, a rocking handle 140, a rocking rod 141, a push-pull rod 142, a push-pull chute 1000, an electromagnetic clutch 1002, a second belt pulley 1003, a transmission belt 1004, a storage battery 1005, a control mechanism 1006 and a height adjusting mechanism 1007.
Detailed Description
Example one
As shown in fig. 1-4, a mobile drainage power generation pump vehicle includes a trailer 100, an internal combustion engine assembly 101, a power generation mechanism 102 and a drainage mechanism 103 driven by the internal combustion engine assembly 101 to operate are provided on the trailer 100, the drainage mechanism 103 includes a centrifugal pump 111 having a water inlet and a water outlet, the water inlet is hermetically connected with a water inlet pipe 112 and a vacuum pumping assembly 106 driving accumulated water to enter the centrifugal pump 111 through the water inlet pipe 112, and the vacuum pumping assembly 106 is driven by the power generation mechanism 102 to operate.
The utility model discloses in, work through internal-combustion engine assembly 101 drive drainage mechanism 103 and power generation mechanism 102, can enough satisfy emergent drainage, emergent drought-resistant basic demand, can also be under the prerequisite that not increase equipment input by a wide margin, the power that utilizes the existing equipment engine generates electricity, the illumination, supply power for other electrical equipment, thereby realize the idea of a equipment multiple use, improve equipment's availability factor greatly, secondly, thereby drainage mechanism in this equipment inhales ponding through the evacuation subassembly when using thereby realize the initial work of drawing water of drainage mechanism work in the drainage mechanism, convenience and practicality, and this evacuation subassembly supplies power through power generation mechanism, can cooperate drainage mechanism work at any time, and power generation mechanism stops to the power supply of evacuation subassembly after ponding gets into or holds full drainage mechanism, drainage mechanism independently carries out drainage work, the loss to the electric energy is less.
Specifically, the evacuation assembly 106 includes:
a suction pipe 105, the suction pipe 105 having a suction chamber communicating with the water inlet pipe 112;
a vacuum pump 115, wherein the vacuum pump 115 is communicated with the vacuum pipe 105 through an exhaust pipe 116 to form negative pressure in the suction chamber;
and the motor 117 is connected with the vacuum pump 115 and is powered by the power generation mechanism 102.
The motor 117 drives the vacuum pump 115 to work, air in the water suction chamber can be sucked out through the suction pipe to form negative pressure in the water suction chamber, water can be sucked into the water suction chamber after the negative pressure is formed in the water suction chamber, therefore, the initial water pumping work of the drainage mechanism is realized, the power generation mechanism stops supplying power to the vacuumizing assembly after accumulated water enters or fully stores the drainage mechanism, the drainage mechanism independently performs drainage work, and the loss of electric energy is small.
Preferably, the internal combustion engine assembly 101 drives the drainage mechanism 103 and the power generation mechanism 102 to work simultaneously through the transmission mechanism 104,
the transmission mechanism 104 includes:
a first coupling 107, wherein the first coupling 107 is used for connecting a pump shaft 108 of a centrifugal pump 111 with an output shaft or a flywheel disc of the internal combustion engine assembly 101;
and a clutch transmission mechanism 110, wherein the clutch transmission mechanism 110 is arranged between the pump shaft 108 of the centrifugal pump 111 and the power shaft 109 of the power generation mechanism 102 and is used for driving connection or disconnection of the pump shaft 108 and the power shaft 109.
The clutch transmission mechanism 110 includes:
a first gear 130 fixed on the pump shaft 108;
a second gear 131 fixed on the power shaft 109;
a third gear 132 movably disposed between the first gear 130 and the second gear 131, wherein the third gear 132 is driven by a gear translation assembly 133 to engage with or disengage from the first gear 130 and the second gear 131.
When the internal combustion engine assembly works, the rotation of an output shaft of the internal combustion engine assembly can drive a pump shaft of the drainage mechanism to rotate through the first coupler, the rotation of the pump shaft of the drainage mechanism can drive the drainage mechanism to work to pump water, when the pump shaft rotates, the power generation mechanism can be driven by the clutch type transmission component 110 to supply power to the vacuumizing component 106, in the process, after the vacuumizing component finishes working, the clutch type transmission component 110 can enable the power output of the internal combustion engine assembly to be separated from the power generation mechanism 102, at the moment, only the drainage mechanism 103 works for drainage, the power generation mechanism can not supply power to the vacuumizing component any more, the electric energy can be saved, and when the electric power demand exists, the clutch type transmission component 110 can enable the power output of the internal combustion engine assembly to be connected with the power generation mechanism 102 so as to generate power through the power generation mechanism.
Specifically, as shown in connection with fig. 4 and 6, the gear translation assembly 133 includes:
the gear clamping plate 134 is provided with a push-pull groove 1000 which is convenient for the outer peripheral edge of the third gear 132 to be accommodated in a concave manner;
a clamping plate limiting seat 135, wherein a horizontal guide groove 136 matched with the gear clamping plate 134 in a sliding way is formed in the clamping plate limiting seat 135;
a clamp plate driving member 137, wherein the clamp plate driving member 137 is used for driving the gear clamp plate 134 to translate so as to drive the third gear 132 to translate.
The cleat driving member 137 includes:
the push-pull rod 142 is fixedly arranged on one side of the gear clamping plate 134, which is back to the third gear 132;
and a swinging rod 141, wherein one end of the swinging rod 141 is hinged with the push-pull rod 142, the other end of the swinging rod 141 is hinged with the rocking handle mounting plate 138 through a rotating shaft 139, and the other end of the rotating shaft 139 is fixedly provided with a rocking handle 140.
The rotating rocking handle 140 can drive the swinging rod 141 to rotate through the rotating shaft, the swinging rod can drive the push-pull rod to move so as to drive the gear clamping plate 134 to horizontally move in the horizontal sliding groove 136 in the clamping plate limiting seat 135, and the gear clamping plate can drive the third gear to horizontally move so as to enable the third gear to be meshed with or separated from the first gear and the second gear.
Example two
As shown in fig. 1 and 5, the clutch transmission mechanism 110 includes:
a first belt pulley fixedly arranged on the pump shaft 108;
an electromagnetic clutch 1002 fixed on the power shaft 109;
a second belt pulley 1003 fixedly arranged on the electromagnetic clutch 1002;
a transmission belt 1004 wound between the first pulley 1003 and the second pulley 1003.
The trailer 100 is provided with a battery 1005 electrically connected to the electromagnetic clutch 1002, and a control mechanism 1006 for controlling electrical connection and disconnection between the electromagnetic clutch 1002 and the battery 1005.
An electromagnetic clutch in the power generation mechanism is connected with a storage battery through a lead control mechanism, and the electromagnetic clutch is closed when being powered on and separated when being powered off; when the internal combustion engine is started, the drainage mechanism starts to operate, the electromagnetic clutch is closed after being electrified, the generator is driven by the clutch type transmission mechanism 110 to start synchronous starting to generate electricity, the generator supplies power to the motor through the guide line, the vacuum pump starts to operate, air in the water inlet pipe and the water suction chamber is pumped away through the exhaust pipe and the water suction chamber, the centrifugal pump starts to drain water after water flows into the water inlet pipe, and the electromagnetic clutch is disconnected after the centrifugal pump starts to drain water.
Specifically, the power generation mechanism 102 includes a generator 114 and a power box 113 connected to the generator 114, and the vacuum pumping assembly 106 is electrically connected to the power box 113.
Preferably, at least three height adjusting mechanisms 1007 for adjusting the working height of the trailer 100 are further fixedly connected to the trailer 100; the height adjusting mechanism 1007 can be driven to lift by adopting a mode of matching a rocker with a screw rod structure, and can also be directly lifted by adopting an air cylinder.
Preferably, the trailer 100 is further provided with a silent rain-proof box, and the internal combustion engine assembly 101, the power generation mechanism 102 and the drainage mechanism 103 are all arranged in the silent rain-proof box; the mute rain-proof box is also provided with a lighting mechanism. The silence rain-proof case can reduce the noise that equipment work produced and can prevent to permeate the rainwater in the equipment, and lighting mechanism can be used for the illumination.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Although the trailer 100, the internal combustion engine assembly 101, the power generation mechanism 102, the drainage mechanism 103, the transmission mechanism 104, the suction pipe 105, the vacuuming assembly 106, the first coupling 107, the pump shaft 108, the power shaft 109, the clutch-type transmission assembly 110, the centrifugal pump 111, the water inlet pipe 112, the electricity taking box 113, the generator 114, the vacuum pump 115, the suction pipe 116, the motor 117, the first gear 130, the second gear 131, the third gear 132, the gear translation assembly 133, the gear clamp plate 134, the clamp plate stopper 135, the horizontal chute 136, the clamp plate driving member 137, the clamp plate mounting plate 138, the rotation shaft 139, the clamp handle 140, the swing rod 141, the push-pull rod 142, the push-pull groove 1000, the electromagnetic clutch 1002, the second pulley 1003, the transmission belt 1004, the storage battery 1005, the control mechanism 1006, the height adjustment mechanism 1007, and the like are used more frequently, these terms are merely used to more conveniently describe and explain the essence of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.
Claims (8)
1. A movable drainage power generation pump truck comprises a trailer (100) and is characterized in that an internal combustion engine assembly (101), a power generation mechanism (102) and a drainage mechanism (103) which are driven by the internal combustion engine assembly (101) to work are arranged on the trailer (100), the drainage mechanism (103) comprises a centrifugal pump (111) with a water inlet and a water outlet, the water inlet is hermetically connected with a water inlet pipe (112) and a vacuumizing assembly (106) for driving accumulated water to enter the centrifugal pump (111) through the water inlet pipe (112), and the vacuumizing assembly (106) is driven by the power generation mechanism (102) to work;
the internal combustion engine assembly (101) drives the drainage mechanism (103) and the power generation mechanism (102) to work simultaneously through the transmission mechanism (104),
the transmission mechanism (104) comprises:
a first coupling (107), wherein the first coupling (107) is used for connecting a pump shaft (108) of the centrifugal pump (111) and an output shaft or a flywheel disc of the internal combustion engine assembly (101);
the clutch type transmission assembly (110), the clutch type transmission assembly (110) is arranged between the pump shaft (108) of the centrifugal pump (111) and the power shaft (109) of the power generation mechanism (102), and is used for enabling the pump shaft (108) and the power shaft (109) to be in transmission connection or releasing the transmission connection;
the clutch transmission assembly (110) comprises:
a first gear (130) fixedly arranged on the pump shaft (108);
a second gear (131) fixedly arranged on the power shaft (109);
a third gear (132) movably arranged between the first gear (130) and the second gear (131), wherein the third gear (132) is driven by a gear translation component (133) to be in meshing transmission or disengaging transmission with the first gear (130) and the second gear (131).
2. The mobile pump truck as claimed in claim 1, wherein the evacuation assembly (106) comprises:
a suction pipe (105), wherein the suction pipe (105) is provided with a suction chamber communicated with the water inlet pipe (112);
a vacuum pump (115), wherein the vacuum pump (115) is communicated with the suction pipe (105) through an exhaust pipe (116) to form negative pressure in the suction chamber;
and the motor (117) is connected with the vacuum pump (115) and is powered by the power generation mechanism (102).
3. The mobile pump truck of claim 1, wherein the gear translation assembly (133) comprises:
the gear clamping plate (134), the gear clamping plate (134) is provided with a push-pull groove (1000) which is convenient for the outer periphery of the third gear (132) to be accommodated in a concave mode;
a clamping plate limiting seat (135), wherein a horizontal guide groove (136) which is in sliding fit with the gear clamping plate (134) is formed in the clamping plate limiting seat (135);
the clamping plate driving piece (137) is used for driving the gear clamping plate (134) to translate so as to drive the third gear (132) to translate.
4. The mobile pump truck as claimed in claim 3, wherein the cleat driver (137) comprises:
the push-pull rod (142), the push-pull rod (142) is fixed on one side of the gear clamp plate (134) back to the third gear (132);
and one end of the swinging rod (141) is hinged with the push-pull rod (142), the other end of the swinging rod (141) is hinged with the rocking handle mounting plate (138) through a rotating shaft (139), and the other end of the rotating shaft (139) is fixedly provided with a rocking handle (140).
5. The mobile electric discharge pump vehicle of claim 1, wherein the clutch gear assembly (110) comprises:
a first belt pulley fixedly arranged on the pump shaft (108);
the electromagnetic clutch (1002) is fixedly arranged on the power shaft (109);
a second belt pulley (1003) fixedly arranged on the electromagnetic clutch (1002);
a transmission belt (1004) wound between the first belt pulley and the second belt pulley (1003).
6. The mobile drainage pump truck according to claim 5, wherein the trailer (100) is provided with a storage battery (1005) electrically connected with the electromagnetic clutch (1002), and a control mechanism (1006) for controlling the on/off of the electromagnetic clutch (1002) and the storage battery (1005).
7. The mobile drainage power generation pump vehicle as claimed in claim 1, wherein the power generation mechanism (102) comprises a generator (114) and a power box (113) connected with the generator (114), and the vacuum pumping assembly (106) is electrically connected with the power box (113).
8. The mobile drainage pump truck as claimed in claim 1, characterized in that at least three height adjustment mechanisms (1007) for adjusting the working height of the trailer (100) are further connected to the trailer (100);
the trailer (100) is also provided with a silent rain-proof box, and the internal combustion engine assembly (101), the power generation mechanism (102) and the drainage mechanism (103) are all arranged in the silent rain-proof box;
the mute rain-proof box is also provided with a lighting mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221532363.6U CN218463763U (en) | 2022-06-16 | 2022-06-16 | Movable drainage power generation pump truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221532363.6U CN218463763U (en) | 2022-06-16 | 2022-06-16 | Movable drainage power generation pump truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218463763U true CN218463763U (en) | 2023-02-10 |
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ID=85133159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221532363.6U Active CN218463763U (en) | 2022-06-16 | 2022-06-16 | Movable drainage power generation pump truck |
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| Country | Link |
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| CN (1) | CN218463763U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117662414A (en) * | 2023-12-14 | 2024-03-08 | 长沙道源智慧流体科技有限公司 | Portable mobile pump station |
-
2022
- 2022-06-16 CN CN202221532363.6U patent/CN218463763U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117662414A (en) * | 2023-12-14 | 2024-03-08 | 长沙道源智慧流体科技有限公司 | Portable mobile pump station |
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