CN216933047U

CN216933047U - Sewage cylinder with automatic water level monitoring device

Info

Publication number: CN216933047U
Application number: CN202122369479.4U
Authority: CN
Inventors: 龚筱芳
Original assignee: Suzhou Womow Intelligent Technology Co Ltd
Current assignee: Suzhou Womow Intelligent Technology Co Ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-07-12
Anticipated expiration: 2031-09-28

Abstract

The utility model discloses a sewage cylinder with an automatic water level monitoring device. The sewage cylinder comprises a cylinder body, wherein a front shell is arranged on the cylinder body, a sea handkerchief frame and a floating block are sequentially arranged below the front shell, an air inlet hole is formed in the sea handkerchief frame, and the floating block is opposite to the air inlet hole; the air conditioner comprises a front shell, a front air channel and a rear air channel, wherein the front shell is provided with a front air channel, and the front air channel is connected with a pressure sensor. According to the sewage cylinder with the automatic water level monitoring device, the floating block and the pressure sensor are respectively arranged inside and outside the cylinder, so that the water level condition in the sewage cylinder can be monitored in a pressure measuring mode, and corresponding reaction can be timely performed when the water level reaches a certain height, so that the condition that the cleaning work is influenced because water is not discharged timely when the sewage cylinder is full is avoided, the workload is reduced, the cleaning efficiency is improved, and meanwhile, the service life of a main motor is prevented from being influenced because of overload of the main motor.

Description

Sewage cylinder with automatic water level monitoring device

Technical Field

The utility model relates to the field of cleaning equipment, in particular to a sewage cylinder with an automatic water level monitoring device.

Background

A floor scrubber is a household appliance which has gradually become popular in recent years, and is capable of not only cleaning garbage on the ground, but also spraying water to improve air humidity. In the floor washing machine, a clean water tank for storing clean water for cleaning and a foul water tank for storing recycled foul water are provided.

After the sewage enters the sewage cylinder, the sewage is accumulated in the sewage cylinder, so that the water level rises, and if the sewage is not discharged in time, the sewage is filled. When the floor washing machine is used, because the water level in the sewage cylinder cannot be monitored visually, water is often not discharged in time when the sewage cylinder is full to influence the cleaning work, or the sewage cylinder is frequently taken out for emptying when the water level is low, so that the workload is increased, and the cleaning efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems, the present invention provides a wastewater tank with an automatic water level monitoring device.

According to one aspect of the utility model, a sewage cylinder with an automatic water level monitoring device is provided, which comprises a cylinder body, wherein a front machine shell is arranged on the cylinder body, a HEPA frame and a floating block are sequentially arranged below the front machine shell, an air inlet is formed in the HEPA frame, and the floating block is arranged opposite to the air inlet; the air conditioner comprises a front shell, a front air channel and a rear air channel, wherein the front shell is provided with a front air channel, and the front air channel is connected with a pressure sensor.

According to the sewage cylinder with the automatic water level monitoring device, the floating block and the pressure sensor are respectively arranged inside and outside the cylinder, so that the water level condition in the sewage cylinder can be monitored in a pressure measuring mode, and corresponding reaction can be timely performed when the water level reaches a certain height, so that the condition that the cleaning work is influenced because water is not discharged timely when the sewage cylinder is full is avoided, the workload is reduced, the cleaning efficiency is improved, and meanwhile, the service life of a main motor is prevented from being influenced because of overload of the main motor.

In some embodiments, the top side of the barrel is provided with a handle. Thus, other principal structures of the waste canister are described.

In some embodiments, a bottom end of the HEPA shelf is connected with a floating block bracket. From this, the floating block support can play the effect of keeping off the impurity in the sewage.

In some embodiments, the top of the front housing is provided with a plurality of branch apertures. Therefore, the main motor operates to enable the generated suction force to smoothly enter the HEPA frame through the branch small holes.

In some embodiments, the main duct has a branch duct, and the branch duct is connected to the pressure sensor. Thus, the pressure sensor is mounted on the PCB control board, and the pressure of the branch pipe can be directly measured.

In some embodiments, an alarm device is connected to the pressure sensor. Therefore, the alarm device can give out alarm prompt after the reading of the pressure sensor reaches the specified value.

Drawings

FIG. 1 is a schematic cross-sectional view illustrating a wastewater tank with an automatic water level monitoring apparatus according to an embodiment of the present invention;

FIG. 2 is a partial schematic view of the sump of FIG. 1 with an automatic water level monitoring device;

FIG. 3 is a partial cross-sectional view of the hydrops stand and the floating block shown in FIG. 1;

fig. 4 is a schematic view of the sump of the automatic water level monitoring apparatus of fig. 1 installed in a floor washing machine.

In the figure: the device comprises a barrel body 1, a front machine shell 2, a floating block 3, a pressure sensor 4, a handle 5, a floating block support 6, a sea handkerchief frame 7, a branch pipeline 8, a floor washing machine 9 and an air inlet 10.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Fig. 1 schematically shows a structure of a sump with an automatic water level monitoring apparatus according to an embodiment of the present invention, fig. 2 shows a sectional structure of the sump with the automatic water level monitoring apparatus of fig. 1, fig. 3 shows a partial sectional structure of a sea horse and a float block of fig. 1, and fig. 4 shows a structure in which the sump of the automatic water level monitoring apparatus of fig. 1 is installed in a floor washing machine. As shown in fig. 1-4, the waste water tank is adapted to be mounted inside a scrubber 9 for receiving waste water, and comprises a tank body 1, wherein the tank body 1 is substantially cylindrical, and the specific shape of the tank body can be appropriately configured according to the assembly requirements in the scrubber 9, such as the top is inclined, etc. Preferably, the cartridge 1 and the various structures thereon are generally made of stainless steel.

Preferably, a handle 5 is arranged on the top side surface of the barrel body 1, and the handle 5 is used for lifting and carrying the sewage barrel.

A front shell 2 is arranged on a cylinder 1, wherein a plurality of branch small holes are arranged on the front shell 2, a sea handkerchief frame 7 and a floating block 3 are arranged at the bottom end of the front shell 2, wherein the sea handkerchief frame 7 is positioned above the floating block 6, an air inlet hole 10 is arranged on the sea handkerchief frame 7, and the floating block 3 is arranged opposite to the air inlet hole 10, namely the floating block 3 floats upwards to block the air inlet hole 10.

The bottom of HEPA frame 7 is connected with a vertical kicking block support 6, and kicking block support 6 can stretch into the inside of a sewage section of thick bamboo to can support kicking block 3. Wherein, some ventilation holes can be arranged on the floating block bracket 6.

When sewage enters the barrel 1 and gradually increases, the floating block 3 floats on water, the main motor can sequentially pass through the plurality of branch small holes in the front shell 2, the air inlet holes 10 in the HEPA frame 7 and the vent holes in the floating block support 6 to transmit suction force to the interior of the barrel 1, and when the suction force of the main motor and the vertical buoyancy value of the sewage acting on the floating block 3 are greater than the gravity of the floating block 3, the floating block 3 is instantly sucked upwards and props against the air inlet holes 10 of the HEPA frame 7, so that the floating block is sealed.

A main duct 4 is installed inside the upper end of the front cabinet 2, a branch duct 8 is provided on the side of the main duct, and the branch duct 8 is connected to a pressure sensor (not shown) through a hose. Wherein, pressure sensor installs on the PCB control panel to can measure the pressure that lateral conduit 8 received in real time.

When the floating block 3 is sealed against the air inlet 10 on the HEPA frame 7, the negative pressure at the main air duct 4 and the branch air duct 8 is increased and measured by the pressure sensor, and the higher the water level in the cylinder body 1 is, the larger the negative pressure is, the larger the reading of the pressure sensor is, so that the water level in the sewage cylinder can be intuitively monitored through the reading of the pressure sensor.

In addition, the pressure sensor can be electrically connected with an alarm device, through presetting, when the reading of the pressure sensor is higher than a certain value, the water level in the barrel body 1 is higher than a certain critical point, the alarm device can give an alarm to remind that the sewage barrel is taken down in time and sewage in the sewage barrel is discharged, even when the highest critical point is reached, the control panel can cut off the power supply of the main motor to protect equipment from being damaged.

What has been described above are merely some embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the inventive concept thereof, and these changes and modifications can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a sewage section of thick bamboo with automatic water level monitoring device which characterized in that: the sea handkerchief drying machine comprises a barrel body (1), wherein a front shell (2) is installed on the barrel body (1), a sea handkerchief frame (7) and a floating block (3) are sequentially arranged below the front shell (2), an air inlet hole (10) is formed in the sea handkerchief frame (7), and the floating block (3) is arranged opposite to the air inlet hole (10); the air conditioner comprises a front shell (2), a main air duct (4) is arranged inside the upper end of the front shell (2), and the main air duct (4) is connected with a pressure sensor.

2. The waste water tank with automatic water level monitor device of claim 1, wherein: the side surface of the top of the barrel body (1) is provided with a handle (5).

3. The waste water tank with automatic water level monitor device of claim 1, wherein: the bottom end of the HEPA frame (7) is connected with a floating block bracket (6).

4. The waste water tank with automatic water level monitor device of claim 1, wherein: the top of the front shell (2) is provided with a plurality of branch small holes.

5. The waste water tank with automatic water level monitor device of claim 1, wherein: the main air duct (4) has a branch duct (8), the branch duct (8) being connected to the pressure sensor.

6. The waste water tank with automatic water level monitor device of claim 5, wherein: the pressure sensor is connected with an alarm device.