KR950005405B1 - High steam sprayer of vacuum cleaner - Google Patents

Abstract

When an electric power is supplied to a motor (2) and a high temp. steam reaches the desired pressure by supplying the electric power to a steam generating unit, a pressure valve and a solenoid valve (11-4) is operated and the steam is sprayed by a spray nozzle (9) through a steam hose (12) positioned in the steam generating unit. At this time, a smudged dirt is separated from the floor by the high temp. and high pressure steam sprayed from the spray nozzle (9) and a rotating brush (6), and is sucked by suckion of the motor (2).

Description

High temperature steam injector of vacuum cleaner

1 is a longitudinal sectional view of a conventional vacuum cleaner.

2 is a longitudinal cross-sectional view of the vacuum cleaner according to the present invention.

3 is a heater assembly diagram of the present invention.

4 is a total assembly view of the steam generator of the present invention.

5 is a configuration diagram of the jet nozzle of the present invention.

6 is a configuration diagram of the base of the spray nozzle of the present invention.

7 is a configuration diagram of the nipple of the present invention.

* Explanation of symbols for main parts of the drawings

7: inlet port 9: spray nozzle

9-1: Injection nozzle cover 9-2: Lower plate

9a: connection portion 9b: injection hole

11: steam engine 11-1 base

11-2: Heater 12: Heavy hose

The present invention relates to a high temperature heavy steam injector of a vacuum cleaner, and more particularly, to a high temperature heavy steam injector of a vacuum cleaner for efficiently injecting high temperature steam.

A conventional vacuum cleaner, as shown in Figure 1, the power cord 1 is wound on the inner upper part of the main body by a cord winding device, the motor 2 is coupled to the middle part, the lower part of the main body The suction port 7 having the micromotor 4, the belt 5, and the rotary brush 6 incorporated therein, which is connected to the dust collecting chamber 8 of the main body by the suction flow path 3, have.

The conventional vacuum cleaner as described above is operated by applying power to the motor 2, and then starting the micro motor 4 embedded in the suction port 7 in accordance with the state of the floor to be cleaned. ), And suck the dirt along the dirt suction channel.

As described above, a conventional vacuum cleaner sucks dirt without rotating or rotating the rotary brush 6 embedded in the suction port 7, and when the rotary brush 6 cleans the haired state. It is possible to insert dirt, but it is not easy to suck up dirt when cleaning the counterparts that do not have hairs, especially when staining is not done. And germs inhabiting the floor can not be achieved.

The present invention is invented to solve the conventional defects as described above, it will be described in detail by the accompanying drawings as follows.

The power cord 1 is wound on the inner upper part of the main body by a cord winding device, the motor 2 is coupled to the middle part, and the micro motor 4, the belt 5 and the rotary brush on the lower part of the main body. A suction port 7 having a built-in 6 is coupled, and the suction port 7 is connected to the dust collecting chamber 8 of the main body by the suction flow path 3.

Pulleys are respectively provided at the ends of the rotary brush 6 and the micromotor 4 and connected to the belt 5.

In the vacuum cleaner, the middle blade generator 11 is coupled to the lower blade side of the vacuum cleaner body as shown in FIG. 2, the injection nozzle 9 is coupled to the suction port 7, and the injection nozzle 9 and the heavy blade generator ( 11) is connected to the medium hose (12).

The heavy hose 12 is connected to the injection nozzle 9 and the naples 10.

As shown in FIGS. 3 and 4, the medium-terminal generator 11 has a structure in which a cover 11-3 is coupled to the base 11-1.

A heater 11-2 is installed at the base 11-1, a pressure valve and a solenoid valve 11-4 are coupled to the cover 11-3, and a water inlet stopper 11-5 is coupled thereto. It is.

As shown in FIG. 5, the injection nozzle 9 has a connection portion 9a for connecting the nipple 10 to the center thereof, and the hot steam is efficiently injected based on the center line, and the hot steam is changed into water. In order to prevent the phenomenon, the cross-sectional area is narrowed toward the D-shaped end and the injection nozzle cover 9-1 formed in a curved surface, and as shown in FIG. 6, to prevent the phenomenon that high-temperature steam is efficiently injected into the atmosphere and changed to water. In order to narrow both ends and go to the opposite ends to form a curved surface, the lower plate formed with equal intervals of the injection hole (9b) having an outer diameter of 1.0mm to 1.2mm on the left side and an outer diameter of 3mm to 4mm on the bottom 9-2), the spray nozzle cover 9-1 and the lower plate 9-2 have a symmetrical structure.

As described above, the present invention applies the power to the motor 2 and starts it. When the high temperature heavy machine reaches a constant pressure by applying power to the medium-terminal generator 11, the pressure valve and the solenoid valve 11-4 It is operated and moved to the injection nozzle 9 through the high temperature steam vapor hose 12 in the middle generator 11 is injected from the injection nozzle (9). At this time, when the power is applied to the micro motor 4 built in the inlet 7 and started, the bottom surface is smeared by the pressure and temperature of the hot steam injected from the injection nozzle 9 while rotating the rotary brush 6. When the dirt is not removed, such as when the separation is separated by suction by the suction force of the motor (2).

As described above, the present invention can efficiently remove hot spots generated from the heavy steam generator 11 through the spray nozzle 9 and remove stains from the bottom surface. Can be removed, there is an advantage that can be cleaned by sterilizing various germs, such as inhabitants indoors by human secretions such as infants.

Claims (4)

The middle side generator 11 is coupled to the lower side of the main body, the injection nozzle (9) is coupled to the inlet (7), the injection nozzle (9) and the middle generator (11) is connected to the medium hose (12) high temperature High temperature heavy-duty spraying device of a vacuum cleaner, characterized in that the dust is sprayed evenly to the bottom surface to separate and remove dirt, sterilize bacteria. The medium-terminal generator 11 is composed of a base (11-1) and a cover (11-3), the base (11-1) heater 11-2 is installed, the cover 11 -3) the high temperature steam injector of the vacuum cleaner, characterized in that the pressure valve and the solenoid valve (11-4) and the water inlet stopper (11-5) is configured to combine. According to claim 1, The injection nozzle (9) is formed in the center of the connecting portion (9a) for connecting the nipple (10), the hot steam is efficiently injected on the basis of the center line, to prevent the phenomenon that the hot steam changes to water In order to prevent the phenomenon in which hot steam is injected into both ends and the hot steam is narrowed and curved, the cross-section becomes narrow and curved at both ends, and the lower plate is narrow and curved at both ends to prevent water from changing into water. 2), the high temperature steam injector of the vacuum cleaner, characterized in that the spray nozzle cover (9-1) and the lower plate (9-2) is formed in a symmetrical structure. The injection hole (9) of claim 3, wherein the lower nozzle (9-2) has an outer diameter of 1.0 mm to 1.2 mm in the upper side and a lower diameter of 3 mm to 4 mm in the lower part of the lower plate (9-2) with respect to the center line. High temperature steam injection device, characterized in that (9b) is formed.