CN216946205U

CN216946205U - Thick liquid aspirator

Info

Publication number: CN216946205U
Application number: CN202220861565.9U
Authority: CN
Inventors: 钟涛
Original assignee: Tongjia Fire Fighting Equipment Chongqing Co ltd
Current assignee: Tongjia Fire Fighting Equipment Chongqing Co ltd
Priority date: 2022-04-14
Filing date: 2022-04-14
Publication date: 2022-07-12
Anticipated expiration: 2032-04-14

Abstract

The utility model provides a viscous liquid aspirator, which comprises an operating rod and a viscous liquid containing barrel which are arranged on a walking part, wherein an aspirating mechanism is arranged at the upper part of the viscous liquid containing barrel, a filter screen is arranged at the lower part of an inner cavity of the viscous liquid containing barrel, a liquid storage space is formed by the filter screen, the inner wall of the viscous liquid containing barrel and the bottom wall of the viscous liquid containing barrel, a first pump is arranged in the liquid storage space, and a feeding and discharging port of the first pump is positioned in the liquid storage space; the cavity of the viscous liquid accommodating barrel is provided with a liquid drainage mechanism, a liquid inlet of the liquid drainage mechanism is positioned in the liquid storage space, and a liquid outlet pipe of the liquid drainage mechanism extends out of the viscous liquid accommodating barrel; the first pump arranged in the liquid storage space has the function of disturbing liquid, and not only can prevent the viscous liquid from blocking the viscous liquid aspirator, but also can prevent impurities such as scraps, stones and the like from blocking.

Description

Thick liquid aspirator

Technical Field

The utility model relates to a fire fighting apparatus, in particular to a viscous liquid aspirator.

Background

The viscous liquid generally refers to oil, thick oil, slurry and other liquids with relatively high viscosity, and once the viscous liquid leaks, the viscous liquid usually needs to be pumped away in time. At present, fire fighter handles thick liquid and adopts industry dust catcher or industry suction pump to handle usually, this kind of industry dust catcher or industry suction pump mainly include the walking portion, the action bars, thick liquid holds the bucket, flowing back mechanism, the portion of gripping of action bars is located thick liquid and holds the bucket rear and is located the operating height when the action bars stands, thick liquid holds bucket upper portion and is provided with suction mechanism, suction mechanism's feed liquor pipe extends to thick liquid and holds outside the bucket, suction mechanism's drain pipe is located the inner chamber that thick liquid held the bucket. However, in actual use, the device is easy to be blocked, and particularly, the liquid discharge port in the thick liquid containing barrel of the industrial dust collector or the industrial suction pump is easy to be blocked. In addition, the viscous liquid leaked to the ground is easily contaminated with impurities such as scraps and stones, and the leaked viscous liquid is usually required to be separated from the liquid when being treated, while the conventional industrial dust collector or industrial suction pump is usually provided with a filter at the liquid inlet end in a sleeving manner, which causes low suction efficiency and is inconvenient because the impurities in the leakage area need to be cleaned for the second time.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a viscous liquid aspirator which can prevent blockage and is convenient for cleaning floating objects.

A viscous liquid aspirator comprises a walking part, wherein an operating rod and a viscous liquid containing barrel are arranged on the walking part, a holding part of the operating rod is positioned behind the viscous liquid containing barrel and at an operating height when an operator stands, an aspirating mechanism is arranged at the upper part of the viscous liquid containing barrel, a liquid inlet pipe of the aspirating mechanism extends out of the viscous liquid containing barrel, and a liquid outlet pipe of the aspirating mechanism is positioned in an inner cavity of the viscous liquid containing barrel; the method is characterized in that: a filter screen is arranged at the lower part of the inner cavity of the viscous liquid containing barrel, a liquid storage space is defined by the filter screen, the inner wall of the viscous liquid containing barrel and the bottom wall of the viscous liquid containing barrel, a first pump is arranged in the liquid storage space, and a feeding port and a discharging port of the first pump are all positioned in the liquid storage space; a liquid drainage mechanism is arranged in the inner cavity of the viscous liquid containing barrel, a liquid inlet of the liquid drainage mechanism is positioned in the liquid storage space, and a liquid outlet pipe of the liquid drainage mechanism extends out of the viscous liquid containing barrel;

in order to better prevent the viscous liquid aspirator from being blocked, the liquid discharge port of the first pump is arranged obliquely upward or vertically upward.

Preferably, when the drain port of the first pump is disposed obliquely upward, the angle between the axis of the drain port of the first pump and the bottom surface of the viscous liquid containing barrel is 45 to 60 °.

In order to prevent thick liquid aspirator from blocking better, the leakage fluid dram of first pump is arranged horizontally to be provided with the halfcylinder in first pump bottom, the halfcylinder focus is located same vertical line with the focus of first pump, and only the halfcylinder supports the inner chamber diapire at thick liquid holding bucket, so that first pump can freely deflect.

Preferably, the semi-cylinder is fixedly connected with the first pump, and the semi-cylinder and the first pump integrally form a tumbler structure.

For convenient use, the drainage mechanism comprises a drainage pump and a buoyancy switch, the drainage pump is connected with a liquid outlet pipe, a one-way valve is arranged on the liquid outlet pipe, and the buoyancy switch is positioned in the liquid storage space or above the filter screen.

Has the beneficial effects that: the viscous liquid aspirator provided by the utility model has the function of disturbing liquid by the first pump arranged in the liquid storage space, can prevent the viscous liquid aspirator from being blocked by the viscous liquid, can prevent sundries such as scraps, stones and the like from being blocked, is convenient for smoothly conveying the viscous liquid to a treatment area, can collect the sundries such as the scraps, the stones and the like in the leaked viscous liquid into the viscous liquid containing barrel, is convenient for centralized treatment, and saves the complicated process of secondarily cleaning sundries in the leakage area; in addition, set up the first pump in stock solution space, can regard as the agitator to use, still be convenient for wash thick liquid and hold the bucket.

Drawings

FIG. 1 is a schematic view showing the external structure of a viscous liquid aspirator in example 1;

FIG. 2 is a first schematic view showing the internal structure of the viscous liquid aspirator of embodiment 1;

FIG. 3 is a second schematic view showing the internal structure of the viscous liquid aspirator of example 1;

FIG. 4 is a schematic side view of the first pump of the viscous liquid aspirator of example 1;

fig. 5 is a schematic top view of the first pump of the viscous liquid aspirator of example 1.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

As shown in fig. 1 to 3, a viscous liquid aspirator comprises a walking part, wherein the walking part is provided with four walking wheels 1 installed on a base 2, an operating rod 6 and a viscous liquid containing barrel 4 are arranged on the walking part, the operating rod 6 is a door-shaped rod, a holding part 7 of the operating rod 6 is positioned behind the viscous liquid containing barrel 4 and at an operating height when an operator stands, a suction mechanism 5 is arranged on the upper part of the viscous liquid containing barrel 4 (the suction mechanism 5 adopts a suction mechanism of an industrial filter cartridge vacuum cleaner and is installed on the top of the viscous liquid containing barrel 4), a liquid inlet pipe 3 of the suction mechanism 5 extends out of the viscous liquid containing barrel 4, and a liquid outlet pipe of the suction mechanism 5 is positioned in an inner cavity of the viscous liquid containing barrel 4; a filter screen 8 is arranged at the lower part of the inner cavity of the viscous liquid containing barrel 4, a liquid storage space is defined by the filter screen 8, the inner wall of the viscous liquid containing barrel 4 and the bottom wall of the viscous liquid containing barrel 4, a first pump 13 is arranged in the liquid storage space, and the inlet and the outlet of the first pump 13 are all positioned in the liquid storage space; a liquid drainage mechanism is arranged in the inner cavity of the viscous liquid accommodating barrel 4, a liquid inlet of the liquid drainage mechanism is positioned in the liquid storage space, and a liquid outlet pipe 12 of the liquid drainage mechanism extends out of the viscous liquid accommodating barrel 4;

in this embodiment: a circular groove 14 for installing the viscous liquid containing barrel 4 is formed in the base 2, the viscous liquid containing barrel 4 is a stainless steel cylindrical barrel, and the bottom of the viscous liquid containing barrel 4 is matched in the circular groove 14 in the base 2; the inner wall of the viscous liquid containing barrel 4 is annularly provided with a limiting table, and the filter screen 8 is supported on the limiting table.

In this embodiment: as shown in fig. 3 to 5, the liquid inlet pipe 17 of the first pump 13 is horizontally arranged, the liquid outlet pipe 16 of the first pump 13 is obliquely arranged upward so that the liquid outlet port thereof is obliquely arranged upward, and a half cylinder 15 is provided at the bottom of the first pump 13, the center of gravity of the half cylinder 15 and the center of gravity of the first pump 13 are located on the same vertical line, and only the half cylinder 15 is supported on the bottom wall of the inner cavity of the viscous liquid accommodating tub 4 so that the first pump 13 can freely deflect.

In this embodiment: as shown in fig. 3, the drainage mechanism comprises a drainage pump 10 and a buoyancy switch 9, the drainage pump 10 is connected with a drain pipe 12, a one-way valve 11 is arranged on a vertical pipe section of the drain pipe 12, and the buoyancy switch 9 is located above the filter screen 8.

Example 2

A viscous liquid aspirator, referring to example 1, mainly differs from example 1 in that: when the liquid discharge port of the first pump 13 is arranged obliquely upward, the angle between the axis of the liquid discharge port of the first pump 13 and the bottom surface of the viscous liquid containing barrel is any value between 45 and 60 degrees.

Example 3

A viscous liquid aspirator, referring to example 1, mainly differs from example 1 in that: the liquid discharge port of the first pump 13 is arranged vertically upward.

Example 4

A viscous liquid aspirator, referring to example 1, mainly differs from example 1 in that: the semi-cylinder 15 is fixedly connected with the first pump 13, and the semi-cylinder 15 and the first pump 13 integrally form a tumbler structure.

Example 5

A viscous liquid aspirator, referring to example 1, mainly differs from example 1 in that: the first pump 13 is cylindrical, and the inlet and outlet of the first pump 13 are all horizontally arranged, and the first pump 13 in this embodiment mainly plays a role in disturbing liquid in the liquid storage space.

When the device is used, firstly, a liquid inlet pipe of a suction mechanism of the viscous liquid aspirator extends into leaked viscous liquid, a liquid outlet pipe of a liquid discharge mechanism of the viscous liquid aspirator extends into a viscous liquid treatment area, then the viscous liquid aspirator is opened to begin to aspirate the viscous liquid, at the moment, the viscous liquid and impurities thereof firstly enter a viscous liquid accommodating barrel through the suction mechanism, the impurities such as scraps, stones and the like filtered by a filter screen are left above the filter screen, the viscous liquid filtered by the filter screen enters a liquid storage space, and a part of the viscous liquid is continuously pumped and discharged in the liquid storage space in a circulating manner when a first pump runs, so that on one hand, the effect of stirring the viscous liquid is achieved, the flowability of the viscous liquid is enhanced, the viscous liquid aspirator is prevented from being blocked, on the other hand, the impurities above the filter screen can be impacted, and the filter screen is prevented from being blocked; in addition, the drain outlet of first pump can deflect under the effect that the halfcylinder supported, can change the flow direction of thick liquid in the stock solution space, further strengthens thick liquid's mobility. After the use, sundries such as scraps, stones and the like on the filter screen are fished out, and then the thick liquid aspirator is cleaned.

The viscous liquid aspirator provided by the utility model has the function of disturbing liquid by the first pump arranged in the liquid storage space, can prevent the viscous liquid aspirator from being blocked by the viscous liquid, can prevent sundries such as scraps, stones and the like from being blocked, is convenient for smoothly conveying the viscous liquid to a treatment area, can collect the sundries such as the scraps, the stones and the like in the leaked viscous liquid into the viscous liquid containing barrel, is convenient for centralized treatment, and saves the complicated process of secondarily cleaning sundries in the leakage area; in addition, set up the first pump in stock solution space, can regard as the agitator to use, still be convenient for wash thick liquid and hold the bucket.

Claims

1. A viscous liquid aspirator comprises a walking part, wherein an operating rod and a viscous liquid containing barrel are arranged on the walking part, a holding part of the operating rod is positioned behind the viscous liquid containing barrel and at an operating height when an operator stands, an aspirating mechanism is arranged at the upper part of the viscous liquid containing barrel, a liquid inlet pipe of the aspirating mechanism extends out of the viscous liquid containing barrel, and a liquid outlet pipe of the aspirating mechanism is positioned in an inner cavity of the viscous liquid containing barrel; the method is characterized in that: a filter screen is arranged at the lower part of the inner cavity of the viscous liquid containing barrel, a liquid storage space is defined by the filter screen, the inner wall of the viscous liquid containing barrel and the bottom wall of the viscous liquid containing barrel, a first pump is arranged in the liquid storage space, and a feeding port and a discharging port of the first pump are all positioned in the liquid storage space; the inner cavity of the viscous liquid containing barrel is provided with a liquid drainage mechanism, a liquid inlet of the liquid drainage mechanism is positioned in the liquid storage space, and a liquid outlet pipe of the liquid drainage mechanism extends out of the viscous liquid containing barrel.

2. The viscous liquid aspirator according to claim 1, wherein: the liquid discharge port of the first pump is arranged obliquely upward or vertically upward.

3. The viscous liquid aspirator according to claim 1, wherein: when the liquid outlet of the first pump is arranged obliquely upwards, the included angle between the axis of the liquid outlet of the first pump and the bottom surface of the viscous liquid containing barrel is 45-60 degrees.

4. The viscous liquid aspirator according to claim 1, wherein: the leakage fluid dram level of first pump is arranged to be provided with the halfcylinder in first pump bottom, the halfcylinder focus is located same vertical line with the focus of first pump, and only the halfcylinder supports and holds the inner chamber diapire of bucket at thick liquid, so that first pump can freely deflect.

5. The viscous liquid aspirator according to claim 4, wherein: the semi-cylinder with first pump fixed connection, the semi-cylinder with first pump wholly constitutes tumbler structure.

6. The viscous liquid aspirator according to any one of claims 1 to 5, wherein: the liquid discharge mechanism comprises a liquid discharge pump and a buoyancy switch, the liquid discharge pump is connected with the liquid outlet pipe, a one-way valve is arranged on the liquid outlet pipe, and the buoyancy switch is located in the liquid storage space or above the filter screen.