CN213413607U - Movable photoelectric water supply equipment - Google Patents
Movable photoelectric water supply equipment Download PDFInfo
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- CN213413607U CN213413607U CN202021645648.1U CN202021645648U CN213413607U CN 213413607 U CN213413607 U CN 213413607U CN 202021645648 U CN202021645648 U CN 202021645648U CN 213413607 U CN213413607 U CN 213413607U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The application discloses portable photoelectric water supply equipment adjusts solar cell panel angle and position through lift drive mechanism and rotation automobile body, carries out the light energy absorption, provides automatically controlled cabinet electric energy. Automatically controlled cabinet is connected with built-in immersible pump, and water enters into built-in immersible pump from the water inlet of automobile body, and the impeller high-speed operation of immersible pump, water rotate together along with the blade, under the effect of centrifugal force, fly away from the impeller and outwards jet out, pressure increase in the first negative pressure jar, then water enters into the water storage pressure regulating tank through first connecting pipe. During water drainage, water is drained from the water outlet of the water storage pressure regulating tank through a second connecting pipe communicated with the water outlet of the vehicle body. The water pumping impeller is not required to be started by a diesel generator or a gasoline generator, and water is pumped into the water storage tank for transportation. Simultaneously, this application provides clean energy solar energy for solve current water supply vehicle and use diesel generator or gasoline engine generator to draw water, can not satisfy the technical problem of energy-concerving and environment-protective requirement.
Description
Technical Field
The application relates to the technical field of solar water supply equipment, in particular to a movable photoelectric water supply equipment.
Background
Due to the difference of regions and the great difference of water resource saturation of each region, for the region with deficient water resource, in order to meet the requirements of domestic water or irrigation planting and breeding, water needs to be transported from the region with sufficient water resource to the region with deficient water resource.
The mode that has transported the water resource transports through the feed water wagon, the water storage tank is equipped with on the current feed water wagon, start impeller through diesel generator or petrol generator, take water out in the water storage tank, it is sealed with the water storage tank after filling the water storage tank, the feed water wagon transports the water storage tank to the target area, the delivery port of reopening the feed water wagon supplies water, although this kind of feed water wagon can carry water resource, but diesel generator and petrol generator are clean energy, can't accomplish energy-concerving and environment-protective.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application provides a portable photoelectricity water supply equipment for solve current waterwheel and use diesel generator or petrol generator to draw water, can not satisfy the technical problem of energy-concerving and environment-protective requirement.
In view of this, the present application provides a mobile photoelectric water supply apparatus, including: the automobile body still includes: the solar energy water heater comprises a solar cell panel, an electric control cabinet, a built-in submersible pump, a first negative pressure tank and a water storage pressure regulating tank;
the solar panel is arranged on the top of the vehicle body;
the bottom of the solar cell panel is rotationally connected with the vehicle body through a rotating shaft and is connected with a lifting transmission mechanism arranged on the vehicle body;
the electric control cabinet, the first negative pressure tank and the water storage pressure regulating tank are all arranged in a carriage of the vehicle body;
the first negative pressure tank is internally provided with the built-in submersible pump, a water suction pipe of the built-in submersible pump is communicated with a water inlet of the vehicle body, the built-in submersible pump is communicated with the water storage pressure regulating tank through a first connecting pipe, and a water outlet of the water storage pressure regulating tank is communicated with a water outlet of the vehicle body through a second connecting pipe;
a first check valve is arranged on the first connecting pipe;
the electric control cabinet is connected with the built-in submersible pump.
Optionally, the system further comprises an external centrifugal pump and a second negative pressure tank;
the second negative pressure tank is arranged inside a carriage of the vehicle body, and the external centrifugal pump is arranged outside the carriage of the vehicle body and connected with the electric control cabinet;
the water inlet of the second negative pressure tank is communicated with the water outlet of the external centrifugal pump, and the water outlet of the second negative pressure tank is communicated with the water storage pressure regulating tank through a third connecting pipe;
and a second check valve is arranged on the third connecting pipe.
Optionally, the vehicle body comprises: the carriage, the two wheels, the two supporting legs and the traction hook are arranged on the carriage;
the two wheels are arranged at the bottom of the rear end of the carriage;
the two supporting legs are arranged at the bottom of the front end of the carriage;
the traction hook is arranged at the front end of the carriage.
Optionally, the lifting transmission mechanism is a screw rod lifter.
Optionally, the lead screw elevator is provided with a turning handle.
Optionally, the size of the solar panel is larger than the preset size of the carriage, and four sides of the solar panel are foldable.
Optionally, a front compartment door is provided to a compartment of the vehicle body;
the front compartment door is a double door.
Optionally, a side compartment door is arranged on a compartment of the vehicle body;
the side compartment door is a sliding door.
Optionally, a standby chamber is provided in the vehicle cabin.
Optionally, an exhaust valve and a pressure gauge are arranged on the water storage pressure regulating tank.
According to the technical scheme, the embodiment of the application has the following advantages:
the application provides a portable photoelectricity water supply equipment, includes: the automobile body still includes: the solar energy water heater comprises a solar cell panel, an electric control cabinet, a built-in submersible pump, a first negative pressure tank and a water storage pressure regulating tank; the solar panel is arranged on the top of the vehicle body; the bottom of the solar cell panel is rotationally connected with the vehicle body through a rotating shaft and is connected with a lifting transmission mechanism arranged on the vehicle body; the electric control cabinet, the first negative pressure tank and the water storage pressure regulating tank are all arranged inside a carriage of the vehicle body; a built-in submersible pump is arranged in the first negative pressure tank, a water suction pipe of the built-in submersible pump is communicated with a water inlet of the vehicle body, the built-in submersible pump is communicated with the water storage pressure regulating tank through a first connecting pipe, and a water outlet of the water storage pressure regulating tank is communicated with a water outlet of the vehicle body through a second connecting pipe; a first check valve is arranged on the first connecting pipe; the electric control cabinet is connected with the built-in submersible pump.
According to the movable photoelectric water supply equipment, the solar cell panel is rotatably connected with the vehicle body, the lifting transmission mechanism is connected between the solar cell panel and the vehicle body, the inclination angle of the solar cell panel is adjusted through the lifting transmission mechanism, solar energy is absorbed with the maximum efficiency for photoelectric conversion, the converted electric energy is supplied to the electric control cabinet, the electric control cabinet is connected with the built-in submersible pump, and the electric control cabinet outputs the converted voltage to the built-in submersible pump after corresponding voltage conversion so as to supply a working power supply for the built-in submersible pump; be provided with water inlet and delivery port on the automobile body, water enters into built-in immersible pump from the water inlet of automobile body, the impeller high-speed operation of immersible pump, water is rotatory along with the impeller, under the effect of centrifugal force, fly away from the impeller and outwards jet out, under the negative pressure effect of first negative pressure jar, water is through the delivery port of built-in immersible pump suction to built-in immersible pump, enter into the water storage pressure regulating tank through first connecting pipe, because the existence of first check valve, water can only get into the water storage pressure regulating tank from embedded immersible pump, can not flow back to in the first negative pressure jar from the water storage pressure regulating tank. During water drainage, water is drained from the water outlet of the water storage pressure regulating tank through the water outlet of the vehicle body through the second connecting pipe. The application provides a portable photoelectricity water supply equipment need not start the impeller of drawing water through diesel generator or petrol generator, but provides automatically controlled cabinet through solar cell panel with solar energy conversion electric energy, carries out electric energy conversion through automatically controlled cabinet and then provides the power for built-in immersible pump, has solved current waterwheel and has used diesel generator or petrol generator to draw water, can not satisfy the technical problem of energy-concerving and environment-protective requirement.
Drawings
Fig. 1 is a schematic perspective view of a mobile photoelectric water supply apparatus provided in an embodiment of the present application;
fig. 2 is a schematic side perspective structural view of a mobile photoelectric water supply apparatus provided in an embodiment of the present application;
fig. 3 is a schematic top view of a mobile photovoltaic water supply apparatus provided in an embodiment of the present application, with a solar panel removed;
fig. 4 is a schematic structural diagram of a screw rod elevator provided in an embodiment of the present application;
fig. 5 is a schematic view of an unfolded structure of a solar panel provided in the embodiment of the present application;
fig. 6 is a schematic view of another unfolded structure of the solar panel provided in the embodiment of the present application
FIG. 7 is a schematic structural diagram of the solar panel of FIG. 6 when folded at a preset angle;
FIG. 8 is a partial schematic structural view of the lifting transmission mechanism located on the right side of the rotating shaft in the embodiment of the present application;
FIG. 9 is a partial schematic structural view of the lifting transmission mechanism located on the left side of the rotating shaft in the embodiment of the present application;
wherein the reference numerals are:
1. a solar panel; 2. an electric control cabinet; 3. a submersible pump is arranged in the shell; 4. a first negative pressure tank; 5. a water storage pressure regulating tank; 6. a lifting transmission mechanism; 7. rotating the handle; 8. a first connecting pipe; 9. a second connecting pipe; 10. a first check valve; 11. a centrifugal pump is externally connected; 12. a second negative pressure tank; 13. a third connecting pipe; 14. A second check valve; 15. a carriage; 16. a wheel; 17. supporting legs; 18. a traction hook; 19. a front compartment door; 20. a side compartment door; 21. a standby chamber; 22. an exhaust valve; 23. a pressure gauge; 24. a rotating shaft.
Detailed Description
In order to make the technical solutions of the present application better understood, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the embodiments of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the embodiments of the present application and simplifying the description, but do not indicate or imply that the referred devices or elements must have specific orientations, be configured in specific orientations, and operate, and thus, should not be construed as limiting the embodiments of the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present application, it should be noted that the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected unless explicitly stated or limited otherwise; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. Specific meanings of the above terms in the embodiments of the present application can be understood in specific cases by those of ordinary skill in the art.
Example 1
For easy understanding, referring to fig. 1 to 3, the present application provides an embodiment of a mobile photoelectric water supply apparatus, including: the automobile body still includes: the system comprises a solar cell panel 1, an electric control cabinet 2, a built-in submersible pump 3, a first negative pressure tank 4 and a water storage pressure regulating tank 5;
the solar cell panel 1 is arranged at the top of the vehicle body;
the bottom of the solar cell panel 1 is rotationally connected with the vehicle body through a rotating shaft and is connected with a lifting transmission mechanism 6 arranged on the vehicle body;
the electric control cabinet 2, the first negative pressure tank 4 and the water storage pressure regulating tank 5 are all arranged in a carriage 15 of the vehicle body;
the first negative pressure tank 4 is internally provided with a built-in submersible pump 3, a water suction pipe of the built-in submersible pump 3 is communicated with a water inlet of the vehicle body, the built-in submersible pump 3 is communicated with the water storage pressure regulating tank 5 through a first connecting pipe 8, and a water outlet of the water storage pressure regulating tank 5 is communicated with a water outlet of the vehicle body through a second connecting pipe 9;
a first check valve 10 is arranged on the first connecting pipe 8;
the electric control cabinet 2 is connected with the built-in submersible pump 3.
It should be noted that, in the embodiment of the present application, the vehicle body compartment 15 is a rectangular parallelepiped structure, the solar panel 1 is disposed at the top of the compartment 15, the size of the solar panel 1 is the same as the upper surface of the compartment 15, a rotating shaft 24 for connecting the solar panel 1 and a lifting transmission mechanism for adjusting the inclination angle of the solar panel 1 are disposed on the vehicle body, if the lifting transmission mechanism 6 is located on the right side of the rotating shaft 24, as shown in fig. 8, under the action of the rotating shaft 24 and the lifting transmission mechanism 6, when the lifting transmission mechanism 6 is displaced upward, the solar panel 1 rotates counterclockwise, the inclination angle of the solar panel 1 increases, and when the lifting transmission mechanism 6 is displaced downward, the solar panel 1 rotates clockwise, and the inclination angle decreases; if the lifting transmission mechanism 6 is located on the left side of the rotating shaft, as shown in fig. 9, under the action of the rotating shaft and the lifting transmission mechanism 6, when the lifting transmission mechanism 6 moves upward, the solar panel 1 rotates clockwise, the inclination angle of the solar panel 1 increases, and when the lifting transmission mechanism 6 moves downward, the solar panel 1 rotates counterclockwise, and the inclination angle decreases; therefore, the inclination angle of the solar cell panel 1 can be adjusted in real time according to the sunlight irradiation angle, so that the solar cell panel 1 can convert solar energy into electric energy with maximum efficiency, the solar cell panel 1 is connected with the electric control cabinet 2 to transmit the electric energy to the electric control cabinet 2, the electric control cabinet 2 is connected with the built-in submersible pump 3 to provide a working power supply for the built-in submersible pump 3, after the built-in submersible pump 3 works, water enters the built-in submersible pump 3 from the water inlet of the vehicle body, the impeller of the built-in submersible pump 3 runs at high speed, the water rotates along with the impeller and flies away from the impeller to be ejected outwards under the action of centrifugal force, under the negative pressure action of the first negative pressure tank 4, the water is sucked to the water outlet of the built-in submersible pump 3 through the built-in submersible pump 3 and enters the water storage pressure regulating tank 5 through the first connecting pipe 8, and due, the water can not flow back to the first negative pressure tank 4 from the water storage pressure regulating tank 5. During water drainage, water is drained from the water outlet of the water storage pressure regulating tank 5 through the water outlet of the vehicle body through the second connecting pipe 9. The application provides a portable photoelectricity water supply equipment need not start the impeller of drawing water through diesel generator or petrol generator, but provides automatically controlled cabinet through solar cell panel with solar energy conversion electric energy, carries out electric energy conversion through automatically controlled cabinet and then provides the power for built-in immersible pump, has solved current waterwheel and has used diesel generator or petrol generator to draw water, can not satisfy the technical problem of energy-concerving and environment-protective requirement.
In one embodiment, the lifting transmission mechanism 6 is a screw rod lifter, as shown in fig. 4, the screw rod lifter can convert the rotation motion into a linear motion, and the inclination angle adjustment of the solar cell panel 1 is realized through the linear motion in the vertical direction. The screw rod lifter can be directly driven by the motor, and it can be understood that the motor can also be connected with the electric control cabinet 2, and the electric control cabinet 2 provides power for the motor; a rotating handle can also be arranged on the screw rod lifter, and the screw rod lifter is driven to carry out lifting adjustment by manually rotating the rotating handle.
Example 2
As a further improvement of the embodiment 1, as shown in FIG. 3, a centrifugal pump 11 is externally connected to a compartment 15 of a vehicle body, an electric control cabinet 2 is connected to the externally connected centrifugal pump 11 to provide a working power supply for the externally connected centrifugal pump 11, the externally connected centrifugal pump 11 is connected to a second negative pressure tank 12 in the compartment 15, a water inlet of the externally connected centrifugal pump 11 is communicated with a water inlet of the vehicle body, water enters the second negative pressure tank 12 from the externally connected centrifugal pump 11, water enters the water storage pressure regulating tank 5 from the second negative pressure tank 12, because the second check valve 14 is arranged on the second connecting pipe 9, water can only enter the water storage pressure regulating tank 5 from the second negative pressure tank 12, the water is prevented from flowing back to the second negative pressure tank 12 from the water storage pressure regulating tank 5, when water in the water storage pressure regulating tank 5 needs to be supplied out, the water outlet of the water storage pressure regulating tank 5 is opened, and the water is discharged from the water outlet of the water storage pressure regulating tank 5 through the water outlet of the vehicle body through the second connecting pipe 9. Therefore, the built-in submersible pump 3 that can the exclusive use in this application embodiment draws water, also can the exclusive use external centrifugal pump 11 draw water, can also use built-in submersible pump 3 and external centrifugal pump 11 to draw water simultaneously. It can be understood that a three-way valve can be arranged at the water inlet of the vehicle body, the first end of the three-way valve is connected with the water inlet of the vehicle body, the second end of the three-way valve is connected with the water inlet of the built-in submersible pump 3, and the third end of the three-way valve is connected with the water inlet of the external centrifugal pump 11. It can also be understood that on the basis of this application embodiment, technical personnel in the field can also add another water storage pressure regulating tank 5, and built-in immersible pump 5 uses with a water storage pressure regulating tank 5 is supporting, and external centrifugal pump 11 uses with another water storage pressure regulating tank 5 is supporting, and the delivery port of two water storage pressure regulating tanks 5 all communicates with the delivery port of automobile body.
In one embodiment, a back-up room 21 may be provided inside the car 15, and the back-up room 21 may be used to place connecting pipes and other tools for line routing and maintenance.
Example 3
As a further improvement of embodiment 1 or 2, as shown in fig. 1, the vehicle body of the mobile photoelectric water supply device in the embodiment of the present application includes a carriage 15, two wheels 16, two support feet 17 and a traction hook 18, the two wheels 16 are disposed at the bottom of the rear end of the carriage 15, the two support feet 17 are disposed at the bottom of the front end of the carriage 15, when the vehicle body needs to be parked at a specified position, the two support feet 17 land to fix the vehicle body, when the vehicle body needs to be moved, the traction hook 18 is connected through a traction tool to lift the vehicle body, the two support feet 17 lift off, and the two wheels 16 move under the traction force of the traction tool. Furthermore, in consideration of transportation and stability, when the supporting feet 17 are horizontally placed on the vehicle body, the bottoms of the supporting feet 17 are 3-5 cm lower than the wheels, and the traction hook 18 is arranged at the front end of the carriage 15, so that a traction tool can conveniently carry out traction transportation. In order to allow a maintenance worker to enter the compartment 15 to detect and maintain the equipment and lines in the compartment 15, a front compartment door 19 is arranged on the compartment 15, the front compartment door 19 is a double door, a side compartment door 20 is arranged on the compartment 15, and the side compartment door 20 is a sliding door.
Example 4
As a further improvement of embodiment 1 or 2 or 3, in the mobile photovoltaic water supply apparatus in the embodiment of the present application, the size of the solar panel 1 is larger than the preset size of the cabin 15. As shown in fig. 5 to 7, in order to better utilize solar energy, the size of the solar panel 1 in the embodiment of the present application may be larger than that of the car 15, and as shown in fig. 5, the solar panel 1 may be longer in the transverse length than the preset length of the car body; the solar panel 1 can also be wider than the preset width of the vehicle body in the longitudinal width; as shown in fig. 6, the solar cell panel 1 may be longer than the vehicle body on four sides. In order to reduce the occupied space, the part of the solar panel 1, which is longer than the vehicle body, is of a foldable structure, and when the solar panel 1 is not used or the part, which is longer than the vehicle body, is not used, the part is folded inwards, so that the space is reasonably utilized.
Example 5
As a further improvement of embodiment 1 or 2 or 3 or 4, in the embodiment of the present application, as shown in fig. 2, when the pressure in the water storage pressure regulating tank 5 is too high, the water storage pressure regulating tank 5 may be damaged, or even a safety accident may occur, so that in the embodiment of the present application, the water storage pressure regulating tank 5 is provided with the exhaust valve 22 and the pressure gauge 23, the pressure inside the tank body is monitored in real time through the pressure gauge 23, and when the pressure is too high, the exhaust valve 22 exhausts air to reduce the pressure inside the tank, thereby ensuring safety.
The above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. The utility model provides a portable photoelectricity water supply equipment, includes the automobile body, its characterized in that still includes: the solar energy water heater comprises a solar cell panel, an electric control cabinet, a built-in submersible pump, a first negative pressure tank and a water storage pressure regulating tank;
the solar panel is arranged on the top of the vehicle body;
the bottom of the solar cell panel is rotationally connected with the vehicle body through a rotating shaft and is connected with a lifting transmission mechanism arranged on the vehicle body;
the electric control cabinet, the first negative pressure tank and the water storage pressure regulating tank are all arranged in a carriage of the vehicle body;
the first negative pressure tank is internally provided with the built-in submersible pump, a water suction pipe of the built-in submersible pump is communicated with a water inlet of the vehicle body, the built-in submersible pump is communicated with the water storage pressure regulating tank through a first connecting pipe, and a water outlet of the water storage pressure regulating tank is communicated with a water outlet of the vehicle body through a second connecting pipe;
a first check valve is arranged on the first connecting pipe;
the electric control cabinet is connected with the built-in submersible pump.
2. The mobile photovoltaic water supply apparatus of claim 1, further comprising an external centrifugal pump and a second negative pressure tank;
the second negative pressure tank is arranged inside a carriage of the vehicle body, and the external centrifugal pump is arranged outside the carriage of the vehicle body and connected with the electric control cabinet;
the water inlet of the second negative pressure tank is communicated with the water outlet of the external centrifugal pump, and the water outlet of the second negative pressure tank is communicated with the water storage pressure regulating tank through a third connecting pipe;
and a second check valve is arranged on the third connecting pipe.
3. The mobile photovoltaic water supply apparatus of claim 1, wherein the vehicle body comprises: the carriage, the two wheels, the two supporting legs and the traction hook are arranged on the carriage;
the two wheels are arranged at the bottom of the rear end of the carriage;
the two supporting legs are arranged at the bottom of the front end of the carriage;
the traction hook is arranged at the front end of the carriage.
4. The mobile photovoltaic water supply apparatus of claim 1, wherein the lifting gear is a screw lift.
5. The mobile photovoltaic water supply apparatus of claim 4, wherein the screw lift is provided with a rotating handle.
6. The mobile photovoltaic water supply apparatus of claim 1, wherein the solar panel has a size larger than a preset size of the car, and four sides of the solar panel are foldable.
7. The mobile photovoltaic water supply apparatus according to claim 1, wherein a compartment of the vehicle body is provided with a front compartment door;
the front compartment door is a double door.
8. The mobile photovoltaic water supply apparatus according to any one of claims 1 to 7, wherein a compartment of the vehicle body is provided with a side compartment door;
the side compartment door is a sliding door.
9. The mobile photovoltaic water supply apparatus of claim 1, wherein a standby chamber is provided in the vehicle compartment.
10. The mobile photoelectric water supply equipment according to claim 1, wherein the water storage pressure regulating tank is provided with an exhaust valve and a pressure gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021645648.1U CN213413607U (en) | 2020-08-10 | 2020-08-10 | Movable photoelectric water supply equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021645648.1U CN213413607U (en) | 2020-08-10 | 2020-08-10 | Movable photoelectric water supply equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213413607U true CN213413607U (en) | 2021-06-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021645648.1U Active CN213413607U (en) | 2020-08-10 | 2020-08-10 | Movable photoelectric water supply equipment |
Country Status (1)
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|---|---|
| CN (1) | CN213413607U (en) |
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2020
- 2020-08-10 CN CN202021645648.1U patent/CN213413607U/en active Active
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