Electric control power-off protection structure for water level of water tank

Abstract

The utility model discloses a water tank water level electric control power-off protection structure which comprises a shell, the section of the shell is of an n-shaped structure, the interior of the shell is of a hollow structure, the positions, close to the left side and the right side, of the top of the shell are concaved inwards to form grooves, and the two grooves are arranged to be a cleaning tank and a sewage tank; a gap exists between the cleaning box and the outer shell, a gap exists between the sewage box and the outer shell, a gap also exists between the cleaning box and the sewage box, and an induction piece is arranged between the cleaning box and the sewage box. The sewage tank has the advantages that the sewage tank is matched with the sensor on the sewage tank, when water is injected into the sewage tank, the water level gradually rises, when the water level rises to the height of the sensor, the sensor senses a water level transmission signal and transmits the signal to the controller, and the controller controls the water suction motor to stop working, so that the water suction motor stops working; therefore, the water level in the sewage tank can be raised to a normal height for use, and the risk of water overflow is avoided.

Description

Technical Field

[0001] This utility model relates to the field of water tank level technology, specifically to a water tank level electrical control power-off protection structure. Background Technology

[0002] If the user is too far away from the machine while using it, they will not be able to observe its operation, such as whether the water tank is full. Currently, there are mechanically blocked water tanks on the market without electrical protection. These tanks may have a liquid level power-off protection feature, which could cause the foamy water inside the tank to overflow and enter the motor, burning it out and rendering the machine unusable. Therefore, a water tank with electrical control power-off protection is needed to solve the above problems. Utility Model Content

[0003] The purpose of this utility model is to overcome the shortcomings of the above-mentioned background technology and provide a water tank level electrical control power failure protection structure.

[0004] Includes an outer shell, the cross-section of which is shaped like a "Z" and the interior of which is hollow. The top of the outer shell and near the left and right sides are recessed inward to form grooves, and the two grooves are configured as a cleaning tank and a sewage tank.

[0005] There is a gap between the cleaning tank and the wastewater tank and the outer shell. There is also a gap between the cleaning tank and the wastewater tank. A sensor is provided between the cleaning tank and the wastewater tank. The sensor is installed on the outside of the wastewater tank, and the sensing part of the sensor is located inside the wastewater tank.

[0006] Furthermore, the sensing element is configured as a sensor, with a portion of the sensor located outside the sewage tank and a portion of the sensor located inside the sewage tank.

[0007] Furthermore, the sensor is mounted on the sewage tank at the required height.

[0008] Furthermore, a lid is inserted into the top of the sewage tank, the lid has an irregular external structure, and the lid is snapped into the sewage tank.

[0009] Furthermore, a water inlet is provided on the outside of the tank cover, and the water inlet is connected to the sewage tank.

[0010] Furthermore, the top of the box lid is covered with a top cover, which is snapped together with the box lid.

[0011] Furthermore, the top cover is configured as a transparent structure.

[0012] Furthermore, a control terminal is installed on the outside of the outer casing at a position corresponding to the cleaning tank.

[0013] Furthermore, an exhaust fan is installed on the outside of the outer casing at a position corresponding to the sewage tank.

[0014] Furthermore, a handle protrudes from the top of the outer casing at a position between the cleaning tank and the wastewater tank.

[0015] Compared with the prior art, the advantages of this utility model are as follows: With the sewage tank and the sensor on the sewage tank, the water level gradually rises when water is injected into the sewage tank. When the water level rises to the height of the sensor, the sensor senses the water level and transmits the signal to the controller. The controller controls the water suction motor to stop working, so that the water level in the sewage tank can rise to the normal height before use, and there is no risk of water overflowing. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model.

[0017] Figure 2 This is a schematic diagram of the overall side view of the three-dimensional structure of this utility model.

[0018] Figure 3 This is a schematic diagram of the overall three-dimensional structure viewed from below in this utility model.

[0019] In the picture:

[0020] 1. Outer shell;

[0021] 2. Cleaning box;

[0022] 3. Groove;

[0023] 4. Control terminal;

[0024] 5. Sewage tank; 501. Tank lid;

[0025] 6. Top cover;

[0026] 7. Exhaust fan;

[0027] 8. Water inlet;

[0028] 9. Sensors. Detailed Implementation

[0029] Referring now to specific embodiments of the present invention, examples of which are illustrated in the accompanying drawings. Although the present invention will be described in conjunction with specific embodiments, it will be understood that it is not intended to limit the present invention to the described embodiments. Rather, it is intended to cover variations, modifications, and equivalents included within the spirit and scope of the present invention as defined by the appended claims. It should be noted that the method steps described herein can be implemented by any functional block or functional arrangement, and any functional block or functional arrangement can be implemented as a physical entity or a logical entity, or a combination of both.

[0030] To enable those skilled in the art to better understand this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0031] Note: The examples described below are merely specific examples and are not intended to limit the embodiments of this utility model to the specific steps, values, conditions, data, order, etc. Those skilled in the art can utilize the concept of this utility model to construct more embodiments not mentioned herein by reading this specification.

[0032] If the user is too far away from the machine while using it, they will not be able to observe its operation, such as whether the water tank is full. Currently, there are mechanically blocked water tanks on the market without electrical protection. These tanks may have a liquid level power-off protection feature, which could cause the foamy water inside the tank to overflow and enter the motor, burning it out and rendering the machine unusable. Therefore, a water tank with electrical control power-off protection is needed to solve the above problems.

[0033] To address the aforementioned problems with water tank levels, this utility model proposes an electrically controlled power-off protection structure for water tank levels.

[0034] Please see Figure 1 , Figure 2 and Figure 3 The system includes an outer shell 1, which has a Z-shaped cross-section and a hollow interior. The top of the outer shell 1 is recessed inward near the left and right sides to form grooves 3. The two grooves 3 are configured as a cleaning tank 2 and a sewage tank 5. There is a gap between the cleaning tank 2 and the sewage tank 5 and the outer shell 1, and there is also a gap between the cleaning tank 2 and the sewage tank 5. A sensor is installed between the cleaning tank 2 and the sewage tank 5. The sensor is installed on the outside of the sewage tank 5, and the sensing part of the sensor is located inside the sewage tank 5.

[0035] like Figure 1 , Figure 2 and Figure 3As shown, the outer shell 1, the cleaning tank 2, and the wastewater tank 5 are actually an integrated structure. The cross-section of the outer shell 1 is shaped like a "Z", that is, a box structure with an open bottom and a hollow interior. The top of the outer shell 1 is recessed inward to form a groove 3, and the top is recessed to the left and right, forming two grooves 3. The two grooves 3 are respectively set as the cleaning tank 2 and the wastewater tank 5. The outer wall of the cleaning tank 2 is higher than that of the wastewater tank 5. There is a gap between the cleaning tank 2 and the wastewater tank 5, and there is also a gap between the cleaning tank 2 and the wastewater tank 5 and the inner wall of the outer shell 1. A sensor is installed in the gap between the cleaning tank 2 and the wastewater tank 5. The sensor is installed on the wastewater tank 5, and the sensing part of the sensor is located inside the wastewater tank 5. When the water level inside the wastewater tank 5 rises to the position of the sensor, the sensor transmits a signal to shut off the water suction motor (existing technology) and stop filling the wastewater tank 5 with water.

[0036] Please see Figure 3 The sensing element is set as sensor 9, with part of sensor 9 located outside the sewage tank 5 and part of sensor 9 located inside the sewage tank 5. Sensor 9 is installed on the sewage tank 5 at the required height.

[0037] like Figure 3 As shown, the sensing element can be set as sensor 9, which includes, but is not limited to, liquid level sensor 9. The height of sensor 9 is installed on sewage tank 5 according to the required water level height, so that sewage tank 5 can stop working after reaching the normal water level during use.

[0038] Please see Figure 1 and Figure 2 A cover 501 is inserted into the top of the sewage tank 5. The cover 501 has an irregular external structure and is snapped together with the sewage tank 5. A top cover 6 covers the top of the cover 501 and is snapped together with the cover 501. The top cover 6 is made to be transparent.

[0039] like Figure 1 and Figure 2 As shown, the cover 501 is adapted to the sewage tank 5, and the top cover 6 is adapted to the cover 501. Both the cover 501 and the top cover 6 are connected in a detachable manner. The cover 501 can be opened when the sewage tank 5 needs to be opened, and at the same time, it can cover the sewage tank 5 during use to prevent water from splashing out and flowing out.

[0040] Please see Figure 2 The cover 501 has a water inlet hole 8 on its outside, which is connected to the sewage tank 5.

[0041] like Figure 2As shown, a water pipe can be inserted into the water inlet 8, and a water suction motor (existing technology, not shown in the figure) can be installed on the water pipe to inject water into the sewage tank 5. At the same time, the water suction motor is connected to the sensor 9 through a controller. When the water level reaches the position of the sensor 9, the water suction motor stops working.

[0042] Please see Figure 1 A control terminal 4 is installed on the outside of the outer casing 1 at the position corresponding to the cleaning tank 2, and an exhaust fan 7 is installed on the outside of the outer casing 1 at the position corresponding to the sewage tank 5. A handle is protruded from the top of the outer casing 1 at the position between the cleaning tank 2 and the sewage tank 5.

[0043] like Figure 1 As shown, the handle allows users to easily lift the entire machine; the other structures are built into the machine.

[0044] When using this utility model, water enters the sewage tank 5 through the water inlet 8. When the water level rises to the position of the sensor 9, the sensor 9 transmits a signal to shut off the water suction motor and stop the sewage tank 5 from continuing to fill with water, so that the water level in the sewage tank 5 rises to a safe height.

[0045] In the description of this utility model, it should be noted that the terms "upper," "lower," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Unless otherwise expressly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0046] It should be noted that in this invention, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0047] The above description is merely a specific embodiment of the present invention, enabling those skilled in the art to understand or implement the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features of the present invention.

Claims

1. A water tank level electrical control power-off protection structure, characterized in that, Includes an outer shell (1), the cross-section of the outer shell (1) is a Z-shaped structure, the interior of the outer shell (1) is a hollow structure, the top of the outer shell (1) and near the left and right positions are recessed inward to form grooves (3), the two grooves (3) are set as a cleaning tank (2) and a sewage tank (5); There is a gap between the cleaning tank (2) and the sewage tank (5) and the outer shell (1). There is also a gap between the cleaning tank (2) and the sewage tank (5). A sensor is provided between the cleaning tank (2) and the sewage tank (5). The sensor is installed on the outside of the sewage tank (5), and the sensing part of the sensor is located inside the sewage tank (5).

2. The water tank level electrical control power-off protection structure as described in claim 1, characterized in that, The sensing element is configured as a sensor (9), with a portion of the sensor (9) located outside the sewage tank (5) and a portion of the sensor (9) located inside the sewage tank (5).

3. The water tank level electrical control power-off protection structure as described in claim 2, characterized in that, The sensor (9) is installed on the sewage tank (5) at the required height.

4. The water tank level electrical control power-off protection structure as described in claim 1, characterized in that, A cover (501) is inserted into the top of the sewage tank (5). The cover (501) has an irregular structure on the outside and is snapped into the sewage tank (5).

5. The water tank level electrical control power-off protection structure as described in claim 4, characterized in that, The outer side of the cover (501) is provided with a water inlet (8), which is connected to the sewage tank (5).

6. The water tank level electrical control power-off protection structure as described in claim 4, characterized in that, The top of the box cover (501) is covered by a top cover (6), which is snapped into the box cover (501).

7. The water tank level electrical control power-off protection structure as described in claim 6, characterized in that, The top cover (6) is configured as a transparent structure.

8. The water tank level electrical control power-off protection structure as described in claim 1, characterized in that, A control terminal (4) is installed on the outside of the outer casing (1) at a position corresponding to the cleaning tank (2).

9. The water tank level electrical control power-off protection structure as described in claim 1, characterized in that, An exhaust fan (7) is installed on the outside of the outer casing (1) at a position corresponding to the sewage tank (5).

10. The water tank level electrical control power-off protection structure as described in claim 1, characterized in that, The top of the outer shell (1) protrudes to form a handle at the position between the cleaning tank (2) and the sewage tank (5).

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