Movable double-end automatic water suction device
Through the combination of the double-head design and the frequency converter negative pressure fan, the problems of traditional water absorbers are solved, such as high weight, poor direction, high energy consumption and high noise, and the comprehensive water absorption effect of high efficiency, low noise and low energy consumption is achieved.
Patent Information
- Application Number
- CN202422580513.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-24
- Publication Date
- 2025-09-02
- Estimated Expiration
- 2034-10-24
AI Technical Summary
The traditional water-absorbing motorcycle frame is too large, heavy, inconvenient to carry, bulky steering, poor directionality, large imaginary deviation, high energy consumption, high noise, low water absorption efficiency, unable to adjust the water absorption flow, and severe wear of the equipment.
It adopts a double-head design, and the front and rear suction head mechanisms are composed of arc-shaped water-concentrating plates, water-sucking heads, auxiliary wheels and stainless steel pipes, respectively, equipped with a frequency converter negative pressure fan, combined with universal wheels to achieve 360-degree rotation, reduce friction and noise, and use rubber material to reduce vibration, and frequency converter control suction adjustment.
Improves water absorption efficiency, reduces noise and energy consumption, enhances directionality and flexibility, reduces equipment wear and achieves all-round cleaning.
Smart Images
Figure CN223287094U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automatic water-absorbing machines, in particular to a mobile double-head automatic water-absorbing device. Background Art
[0002] The automatic water suction machine is a functional cleaning device for household, industrial and commercial use. It is not only suitable for cleaning large areas of water on the ground in industrial plants, underground parking lots, network rooms, rooftops of houses, etc., but can also effectively collect and transfer wastewater, reduce environmental humidity and keep the environment clean.
[0003] However, during the use of traditional water suction machines, the frame is too large and heavy, which is not conducive to lightweight and inconvenient to carry; moreover, during the movement, the steering is cumbersome, the directionality is not very good, and the virtual position deviation is large; during the use of traditional water suction machines, only a single water suction head is configured, the equipment operation efficiency is low during the water suction process, and the water suction time is long; it does not have a frequency conversion function, and traditional water suction machines generally cannot adjust the water suction flow rate, and cannot adjust the suction force according to the amount of water accumulation and leakage on the ground, thereby increasing the energy consumption of the equipment and the loss rate of parts; during the use of traditional water suction machines, because the water inlet method is directly sucked into the water storage tank, the vibration is obvious during operation, and long-term use will cause wear and tear on internal parts, and the high noise will affect the surrounding environment and operators. Utility Model Content
[0004] The purpose of the present invention is to overcome the above technical deficiencies and provide a mobile double-head automatic water-absorbing device to solve the technical problems of poor directionality, large virtual position deviation, high energy consumption and high noise in the technical field of automatic water-absorbing machines.
[0005] In order to achieve the above technical objectives, the technical solution of the utility model provides a mobile double-head automatic water suction device, comprising:
[0006] The front suction head mechanism, rear suction head mechanism, and water storage tank are described. The front suction head mechanism includes a front water collecting plate, a front water suction pipe, and a front water suction head. The front water collecting plate is arc-shaped. The front water suction head is fixedly connected to the front water collecting plate via a fixed pull rod. Front auxiliary wheels are rotatably connected to both sides of the front water suction head. The front water collecting plate is fixedly connected to the bottom end of the cart support via a fixed bracket. A steering wheel is provided at the bottom end of the cart support. One end of the front water suction pipe is connected to the front water suction head, and the other end of the front water suction pipe is connected to the water storage tank. The rear suction head mechanism includes a rear water collecting plate, a rear water suction head, a rear water suction pipe, a first auxiliary wheel, and a second auxiliary wheel.
[0007] Compared with the prior art, the beneficial effects of the present invention include:
[0008] 1. High working efficiency: The mobile double-head automatic water suction device provided by the utility model adopts the front suction head mechanism and the rear suction head mechanism to simultaneously absorb and clean the water on the ground, which can clean the water on the ground to the greatest extent and improve the working efficiency.
[0009] 2. Low noise: The mobile double-head automatic water suction device provided by the utility model adopts a front water baffle, a rear water baffle and a variable frequency negative pressure fan to greatly reduce the generation of noise.
[0010] 3. Low energy consumption: The mobile double-head automatic water suction device provided by the utility model adopts a variable frequency negative pressure fan to adjust the suction force according to the water on the ground, reducing the energy consumption of the equipment and the loss rate of parts.
[0011] 4. High directivity and no dead angle in water absorption: The mobile double-headed automatic water absorption device provided by the utility model adopts the first auxiliary wheel and the second auxiliary wheel to ensure that the device can rotate 360 degrees, so that the device can easily meet the movement requirements in various directions and realize all-round cleaning of ground water. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 This is a schematic diagram of the three-dimensional structure of the mobile double-head automatic water-absorbing device provided by the utility model;
[0013] Figure 2 This is a left-side structural diagram of part of the structure of the mobile double-head automatic water-absorbing device provided by the utility model;
[0014] Figure 3 This is a schematic BB cross-sectional structural diagram of the mobile double-head automatic water-absorbing device provided by the utility model;
[0015] Figure 4 It is a schematic diagram of the three-dimensional structure of the rear suction head mechanism in the mobile double-head automatic water suction device provided by the utility model. DETAILED DESCRIPTION
[0016] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.
[0017] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly attached to the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only implementation methods.
[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended only to describe specific embodiments and are not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.
[0019] See also Figure 1 、 Figure 2 This embodiment provides a mobile double-head automatic water suction device, including: a front suction head mechanism 1, a rear suction head mechanism 2 and a water storage tank 3.
[0020] Furthermore, the front suction head mechanism 1 includes a front water collecting plate 11, a front water suction pipe 12, and a front water suction head 13. The front water collecting plate 11 is arc-shaped, which can collect ground water to the greatest extent possible. The front water suction head 13 is fixedly connected to the front water collecting plate 11 via a fixed pull rod 14. Front auxiliary wheels 15 are rotatably connected to both sides of the front water suction head 13 to reduce frictional resistance when the device moves forward to absorb water, ensuring the flexibility and controllability of the device's operation. The front water collecting plate 11 is fixedly connected to the bottom end of the cart bracket 4 via a fixed bracket 16. The bottom end of the cart bracket 4 is provided with a steering wheel 5 for the device to move.
[0021] Furthermore, one end of the front water suction pipe 12 is connected to the front water suction head 13, and the other end of the front water suction pipe 12 is connected to the water storage tank 3. The rear suction head mechanism 2 includes a rear water collecting plate 21, a rear water suction head 22, a rear water suction pipe 23, a first auxiliary wheel 24 and a second auxiliary wheel 25.
[0022] Specifically, the front water suction head 13 draws the ground water into the water storage tank 3 through the negative pressure of the water storage tank 3 .
[0023] Furthermore, the rear water collecting plate 21 is arc-shaped, which can collect ground water to the greatest extent. The rear water suction head 22 is arranged at the upper end of the rear water collecting plate 21, one end of the rear water suction pipe 23 is connected to the rear water suction head 22, and the other end of the rear water suction pipe 23 is connected to the water tank 3.
[0024] Specifically, the rear water suction head 22 draws the ground water into the water storage tank 3 through the negative pressure of the water storage tank 3 .
[0025] Furthermore, the first auxiliary wheel 24 is rotatably connected to the rear water collecting plate 21 via a connecting shaft 26, and two first auxiliary wheels 24 are placed at the upper end of the rear water collecting plate 21. The second auxiliary wheel 25 is fixedly connected to the rear water collecting plate 21 via an auxiliary bracket 27, and two second auxiliary wheels 25 are placed on one side of the rear water collecting plate 21.
[0026] Specifically, the second auxiliary wheel 25 is a universal wheel, which can ensure that the device can rotate 360 degrees, so that the device can easily meet the movement requirements in various directions and achieve all-round cleaning of ground water.
[0027] Furthermore, the front water suction pipe 12 and the rear water suction pipe 23 are made of stainless steel, and the front water collecting plate 11 and the rear water collecting plate 21 are both made of rubber.
[0028] Specifically, in this embodiment, the front water suction pipe 12 and the rear water suction pipe 23 are made of stainless steel, which has the following advantages: 1. Corrosion resistance: Stainless steel pipes have excellent corrosion resistance and can resist corrosion in a variety of environments, including seawater, acid and alkali solutions and atmospheric corrosion; 2. High strength and durability: Stainless steel pipes have high mechanical strength and durability and can withstand large pressure changes.
[0029] Specifically, in this embodiment, the front water collecting plate 11 and the rear water collecting plate 21 are both made of rubber material, which has the following advantages: 1. Corrosion resistance: Rubber has good corrosion resistance to most chemicals and water, and can work in a humid environment for a long time without aging or damage; 2. Wear resistance: Rubber has high wear resistance and can maintain a long service life even under high friction conditions, reducing the frequency of replacement; 3. Shock absorption and noise reduction: Rubber has good shock absorption and sound insulation properties, which can effectively reduce the vibration and noise generated during the operation of the water suction machine, thereby improving the operating stability of the equipment.
[0030] Furthermore, a front water baffle 31 and a rear water baffle 32 are provided in the water tank 3, and the upper ends of the front water baffle 31 and the rear water baffle 32 are fixedly connected to the upper cover of the water tank 3, and a gap is provided between the lower ends of the front water baffle 31 and the rear water baffle 32 and the bottom plate of the water tank 3 to facilitate the outflow of sewage.
[0031] Specifically, the front water baffle 31 and the rear water baffle 32 can effectively eliminate the impact energy of the front and rear water inflow, avoid the damage to the water storage tank 3 caused by the impact of water waves, and reduce the noise generated during operation.
[0032] Furthermore, a drainage hole is provided on the bottom plate of the water tank 3 , and the drainage hole is connected to a drainage pipe 32 . The drainage pipe 32 is fixedly connected to the bottom plate of the water tank 3 , and the drainage pipe 32 is also provided with a ball valve 33 .
[0033] Specifically, after the water absorption work is completed, the accumulated water can be drained away through the ball valve 33 at the bottom of the water storage tank 3, and then the next round of water absorption and cleaning work can be carried out.
[0034] Furthermore, a negative pressure driving source 6 is provided at the upper end of the upper cover of the water storage tank 3 , and an air extraction pipe of the negative pressure driving source 6 is connected to the inner cavity of the water storage tank 3 .
[0035] Preferably, the negative pressure drive source 6 is a variable frequency negative pressure fan. The advantages of using a variable frequency negative pressure fan are as follows: 1. Noise reduction: Variable frequency control effectively controls the motor's operating speed, avoiding the high noise generated by sudden starts or stops of traditional fixed-speed fans, thus providing users with a quieter working environment. 2. Improved control accuracy: The use of a frequency converter allows for precise control of the fan's operating state, including real-time adjustment of parameters such as air volume and air pressure, which is particularly important for applications requiring precise control of the cleaning effect. 3. Energy saving and high efficiency: Variable frequency technology can adjust the motor's speed according to actual needs. This means that when the water absorption workload decreases, the fan can automatically reduce its speed, thereby reducing energy consumption. This not only helps save electricity but also improves the energy efficiency of the equipment.
[0036] Furthermore, the upper end of the cart bracket 4 is fixedly connected to a controller fixing bracket 7 , and the upper end of the controller bracket 7 is fixedly connected to a controller 8 , and the controller 8 is connected to the negative pressure driving source 6 for controlling the negative pressure driving source 6 .
[0037] Specifically, when the staff visually determines that there is too much water on the ground, the staff sends instructions to control the negative pressure drive source by pressing a physical button or switching a switch on the controller, and the air volume needs to be increased to absorb water.
[0038] In this embodiment, the following explanations are required: the controller 8 adopts existing control technology for the control principle of the negative pressure driving source 6, including rectification, filtering and voltage stabilization, inversion, frequency regulation and current regulation.
[0039] Working Principle: This utility model provides a mobile dual-head automatic water suction device comprising a front suction head mechanism 1, a rear suction head mechanism 2, and a water storage tank 3. The front suction head mechanism 1 comprises a front water collecting plate 11, a front suction pipe 12, and a front water suction head 13. The front water collecting plate 11 is curved, maximizing surface water collection. The front water suction head 13 is fixedly connected to the front water collecting plate 11 via a fixed pull rod 14. Front auxiliary wheels 15 are rotatably connected to both sides of the front water suction head 13, reducing frictional resistance during forward movement and ensuring operational flexibility and maneuverability. The front water collecting plate 11 is fixedly connected to the bottom end of the cart support 4 via a fixed bracket 16. The bottom end of the cart support 4 is provided with steering wheels 5 for moving the device.
[0040] Specifically, the utility model adopts the front suction head mechanism 1 and the rear suction head mechanism 2 to simultaneously absorb and clean the water on the ground, which can clean the water on the ground to the greatest extent and improve work efficiency. At the same time, the device is flexible and lightweight to operate, and can clean up large areas of ground flooding as quickly as possible, reduce labor input, and ensure the safety of factory and machine room operations.
[0041] The specific embodiments of the present invention described above do not limit the scope of protection of the present invention. Any other corresponding changes and modifications made based on the technical concept of the present invention should be included in the scope of protection of the claims of the present invention.
Claims
1. A mobile double-head automatic water-absorbing device, characterized in that: include: A front suction head mechanism, a rear suction head mechanism and a water storage tank; the front suction head mechanism includes a front water collecting plate, a front water suction pipe and a front water suction head; the front water collecting plate is arc-shaped; the front water suction head is fixedly connected to the front water collecting plate by a fixed pull rod; front auxiliary wheels are rotatably connected on both sides of the front water suction head; the front water collecting plate is fixedly connected to the bottom end of the cart bracket through a fixed bracket; a steering wheel is provided at the bottom end of the cart bracket; one end of the front water suction pipe is connected to the front water suction head; the other end of the front water suction pipe is connected to the water storage tank; the rear suction head mechanism includes a rear water collecting plate, a rear water suction head, a rear water suction pipe, a first auxiliary wheel and a second auxiliary wheel.
2. The mobile double-head automatic water-absorbing device according to claim 1, characterized in that: The rear water collecting plate is in an arc shape; the rear water suction head is arranged at the upper end of the rear water collecting plate; one end of the rear water suction pipe is connected to the rear water suction head; the other end of the rear water suction pipe is connected to the water storage tank.
3. The mobile double-head automatic water-absorbing device according to claim 2, characterized in that: The first auxiliary wheel is rotatably connected to the rear water collecting plate through a connecting shaft; two first auxiliary wheels are placed on the upper end of the rear water collecting plate; the second auxiliary wheel is fixedly connected to the rear water collecting plate through an auxiliary bracket; two second auxiliary wheels are placed on one side of the rear water collecting plate.
4. The mobile double-head automatic water-absorbing device according to claim 3, characterized in that: The front water suction pipe and the rear water suction pipe are made of stainless steel; the front water collecting plate and the rear water collecting plate are both made of rubber.
5. The mobile double-head automatic water-absorbing device according to claim 4, characterized in that: A front water baffle and a rear water baffle are provided in the water tank; the upper ends of the front water baffle and the rear water baffle are fixedly connected to the upper cover of the water tank; a gap is provided between the lower ends of the front water baffle and the rear water baffle and the bottom plate of the water tank to facilitate the outflow of sewage.
6. The mobile double-head automatic water-absorbing device according to claim 5, characterized in that: The bottom plate of the water storage tank is provided with a drainage hole; the drainage hole is connected to a drainage pipe; the drainage pipe is fixedly connected to the bottom plate of the water storage tank; the drainage pipe is also provided with a ball valve.
7. The mobile double-head automatic water-absorbing device according to claim 6, characterized in that: A negative pressure driving source is provided at the upper end of the upper cover of the water storage tank; and an air extraction pipe of the negative pressure driving source is communicated with the inner cavity of the water storage tank.
8. The mobile double-head automatic water-absorbing device according to claim 7, characterized in that: The upper end of the cart bracket is fixedly connected to a controller fixing bracket; the upper end of the controller fixing bracket is fixedly connected to a controller; the controller is connected to the negative pressure driving source for controlling the negative pressure driving source.