CN201422831Y - Waste gas circulation vacuum type multifunctional dust collector - Google Patents

Abstract

An exhaust gas circulation vacuum type multifunctional dust collector belongs to the field of environmental sanitation machinery. The waste gas discharged by the existing dust collector pollutes the environment. The utility model discloses a suction nozzle, the dust container, the dust separator, motor element and organism, the suction nozzle design is in the front portion of the dust container, the dust separator design is rear portion in the dust container, the motor element assembles in the organism, design on the organism has a waste gas passageway pipe, the export of waste gas passageway pipe is located the suction nozzle lower part, the waste gas vent that is located in the organism is partial or all to connect the entry of waste gas passageway pipe, waste gas after the dust separator filters circulates in waste gas vent, waste gas passageway pipe, suction nozzle, the dust container, the dust separator, motor element and waste gas vent; the suction nozzle, the dust container and the dust separator, which are integrally connected, can be assembled with or disassembled from the machine body. The dust collector is used for collecting dust, and the waste gas circulation of the dust collector is beneficial to the suction nozzle to suck dust into the dust container, so that the cleaning effect is achieved, and the environmental protection is increased.

Description

Exhaust gas circulation vacuum multifunctional vacuum cleaner

technical field

The utility model relates to the technical field of electrical vacuum cleaners, in particular to an exhaust gas circulation vacuum multifunctional vacuum cleaner.

Background technique

A rechargeable portable vacuum cleaner in the prior art includes a suction nozzle, a dust container, a dust separator, a motor assembly, a battery assembly and a body. The suction nozzle is designed at the front of the dust container, the dust separator is designed at the rear of the dust container, and the motor Components and battery components are assembled in the body, and the exhaust gas filtered by the dust separator of this rechargeable portable vacuum cleaner is directly emptied through the exhaust gas outlet, and the exhaust gas discharged into the air pollutes the environment. In order to reduce the environmental pollution caused by the waste gas discharged into the air by this rechargeable portable vacuum cleaner, technical personnel in the field of electric vacuum cleaner technology have carried out a lot of research work, and people are eager for a waste gas circulation vacuum type that can reduce environmental pollution. The multifunctional vacuum cleaner is launched.

Utility model content

The technical problem to be solved by the utility model is to satisfy people's wishes and provide an exhaust gas circulation vacuum multifunctional vacuum cleaner, which can circulate the exhaust gas filtered by the dust separator, thereby reducing The pollution caused by exhaust gas to the environment.

The technical solution adopted by the utility model to solve its technical problems is: exhaust gas circulation vacuum multifunctional vacuum cleaner, including suction nozzle, dust container, dust separator, motor assembly and body, the suction nozzle is designed at the front part of the dust container, and the dust separator It is designed in the rear part of the dust container, and the motor assembly is assembled in the body. It is characterized in that: a waste gas passage tube is designed on the body. The inlet of the exhaust gas channel pipe, the exhaust gas filtered by the dust separator circulates in the exhaust gas outlet, the exhaust gas channel tube, the suction nozzle, the dust container, the dust separator, the motor assembly and the exhaust gas outlet.

In the technical solution, the integrated suction nozzle, dust container and dust separator can be assembled with the body.

The integrated suction nozzle, dust container and dust separator can be removed from the body.

The beneficial effects of the utility model are: 1. Since a waste gas passage pipe is designed on the body, the outlet of the waste gas passage pipe is located at the lower part of the suction nozzle, and part or all of the waste gas exhaust port in the body is connected to the entrance of the waste gas passage pipe. The exhaust gas filtered by the separator circulates in the exhaust gas outlet, exhaust gas channel pipe, suction nozzle, dust container, dust separator, motor assembly and exhaust gas outlet. Part or all of the exhaust gas discharged by the motor passes through the The exhaust gas channel pipe flows to the suction nozzle again, which can blow up the dust in front of the suction nozzle, which is beneficial for the suction nozzle to suck the dust into the dust container to achieve the cleaning effect; 2. When the vacuum cleaner is vacuuming, part or all of the exhaust gas discharged by the motor passes through The exhaust gas channel pipe flows to the suction nozzle again, and the exhaust gas is re-inhaled by the suction nozzle, and then discharged after repeated filtration by the dust separator, reducing air pollution and increasing environmental protection; 3. When the suction nozzle, dust container and dust When the separator is unloaded from the body, as shown in Figure 3: the utility model becomes a blower, which can be used to help combustibles such as coal and carbon light fires.

Description of drawings

Fig. 1 is a sectional view of the utility model;

Fig. 2 is the front view of the utility model;

Fig. 3 is the front view of the integrated suction nozzle, dust container and dust separator in the utility model after being unloaded from the body.

In the figure, 1. Suction nozzle; 2. Dust container; 3. Dust separator; 4. Motor assembly; 5. Body; 6. Exhaust gas channel pipe.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment the utility model is described in further detail.

Referring to Fig. 1 and Fig. 2, an exhaust gas circulation vacuum multi-functional vacuum cleaner described in this embodiment includes a suction nozzle 1, a dust container 2, a dust separator 3, a motor assembly 4 and a body 5, and the suction nozzle 1 is designed to The front part of the container 2, the dust separator 3 is designed in the middle and rear part of the dust container 2, and the motor assembly 4 is assembled in the body 5. It is characterized in that: a waste gas passage pipe 6 is designed on the body 5, and the outlet of the waste gas passage pipe 6 is located at the suction The lower part of the nozzle 1, the waste gas exhaust port located in the body 5 is partly or completely connected to the entrance of the waste gas channel pipe 6, and the waste gas filtered by the dust separator 3 is in the exhaust gas exhaust port, the waste gas channel pipe 6, the suction nozzle 1, and the dust container 2. Dust separator 3, motor assembly 4 and exhaust gas exhaust port internal circulation; the integrated suction nozzle 1, dust container 2 and dust separator 3 can be assembled with the body 5 to form a waste gas circulation vacuum multifunctional Vacuum cleaner, this kind of waste gas circulation vacuum multifunctional vacuum cleaner can circulate the waste gas filtered by the dust separator, thereby reducing the pollution caused by the exhaust gas to the environment and increasing environmental protection; part of the waste gas discharged by the motor when the vacuum cleaner is vacuuming Or all the exhaust gas flows back to the suction nozzle through the exhaust gas channel pipe, which can blow up the dust in front of the suction nozzle, which is beneficial for the front nozzle to suck the dust into the dust container to achieve the cleaning effect. Referring to Fig. 3, after the integrated suction nozzle 1, dust container 2 and dust separator 3 are unloaded from the body 5, the present embodiment becomes a blower, which can be used to help combustibles such as coal and carbon light fires.

What has been described above is only a preferred embodiment of the present utility model. It is worth noting that, for those skilled in the art, on the premise of not departing from the principle of the utility model, some deformations and improvements can also be made to the utility model, so all structures according to the patent application scope of the utility model , features and principles made equivalent changes or modifications, for example, the outlet of the exhaust gas passage pipe 6 is located at the lower part of the suction nozzle 1, and the exhaust gas outlet located in the body 5 is partially or completely connected to the entrance of the exhaust gas passage pipe 6. These features are also It belongs to the protection scope of the utility model patent application.

Claims (3)

1, waste gas circulation vacuum type multifunctional dust vacuum cleaner, comprise suction nozzle (1), dust receptacle (2), dust separator (3), motor sub-assembly (4) and body (5), suction nozzle (1) design is in dust receptacle (2) front portion, dust separator (3) design is at dust receptacle (2) postmedian, motor sub-assembly (4) is assemblied in the body (5), it is characterized in that: going up design at body (5) has an exhaust steam passage pipe (6), the outlet of exhaust steam passage pipe (6) is positioned at suction nozzle (1) bottom, the exhaust vent that is positioned at body (5) partly or entirely connects the inlet of exhaust steam passage pipe (6), and the waste gas after dust separator (3) filters is at exhaust vent, exhaust steam passage pipe (6), suction nozzle (1), dust receptacle (2), dust separator (3), circulation in motor sub-assembly (4) and the exhaust vent.

2, waste gas circulation vacuum type multifunctional dust vacuum cleaner according to claim 1 is characterized in that: the suction nozzle that is connected as a single entity (1), dust receptacle (2) and dust separator (3) can be assembled together with body (5).

3, waste gas circulation vacuum type multifunctional dust vacuum cleaner according to claim 1 is characterized in that: the suction nozzle that is connected as a single entity (1), dust receptacle (2) and dust separator (3) can be unloaded down from body (5).

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