RU197450U1 - VACUUM CLEANER AND CHEMICAL EVAPORATION WITH USER WORK AREA LIGHTING FUNCTION - Google Patents

Abstract

The invention relates to vacuum cleaners for fine suspension and chemical fumes with the function of illuminating the user's working area, including a housing with a fan compartment located inside and a chamber for collecting dust and sorption of chemical fumes; and a lamp connected to the duct of the flexible duct; flexible duct fixed at one end to the luminaire; moreover, the first filter is installed in the dust collection chamber, and the lamp is made ring-shaped, in the center of which the end of the flexible duct is installed and can be used in cases when volatile dust suspended in the air is formed during sawdust by abrasive materials, milling cutters, saws or other tools. According to a utility model, a flexible duct at the other end is connected to a rigid duct fixed in the upper part of the housing and configured to install a second dust filter therein, and the first filter is a panel type filter and is removable. Achievable technical result - expanding the scope of the pump due to the possibility of a simple change of filters and their combinations. 4 s.p. f-ly, 1 il.

Description

The technical field to which the utility model belongs.

The invention relates to vacuum cleaners for fine suspension and chemical fumes with the function of illuminating the user's working area, including a housing with a fan compartment located inside and a chamber for collecting dust and sorbing chemical fumes; and a lamp connected to the duct of the flexible duct; a flexible duct fixed at one end to the luminaire; moreover, the first filter is installed in the dust collection chamber, and the lamp is made ring-shaped, in the center of which the end of the flexible duct is installed and can be used in cases when volatile dust suspended in the air is formed during sawdust by abrasive materials, milling cutters, saws or other tools. Such activities include: manicure and pedicure activities, cosmetology, podology, wood processing with milling machines, metal processing with grinding equipment, processing and cutting of stones and other materials with milling machines.

The level of technology.

Currently, various vacuum cleaners for fine suspension with the function of highlighting the user's workspace are known, for example, the one described in the application for a utility model patent No. 195199, published January 17, 2020. This application describes a vacuum cleaner for a manicure / pedicure cabinet with the function of illuminating the user's workspace, including a housing with a fan compartment and a dust collection chamber located inside, and a lamp connected to a flexible duct; a flexible duct fixed at one end to the luminaire; moreover, the first filter is installed in the housing, and the lamp is made annular, in the center of which the end of the flexible duct is installed.

This device is the closest in technical essence to the claimed utility model and is taken as a prototype for the proposed utility model.

The disadvantage of this device is the impossibility of its use in other areas, except for cosmetology, for example, in the processing of wood by milling machines, metal processing by grinding equipment, processing and cutting of stones and other materials by milling machines. This is due to the fact that there is no possibility of quick cleaning and / or changing filters, each of which may be specifically suitable for the selected area. And even in cosmetology itself, it is inconvenient to use, since there is an objective complication of prevention - frequent filter change and / or cleaning. In addition, there is a drawback that is associated with the fact that it is impossible to install a one-time or other specific filter. This may be necessary when the patient suffers from a specific disease and it is necessary to use a one-time filter, which must be disposed of after it.

Disclosure of a utility model.

Based on this original observation, this real utility model mainly aims to offer a vacuum cleaner for fine suspension and chemical fumes with the function of illuminating the user's working area, including a housing with an inside fan compartment and a chamber for collecting dust and sorbing chemical fumes; and a lamp connected to the duct of the flexible duct; a flexible duct fixed at one end to the luminaire; moreover, the first filter is installed in the housing, and the lamp is made ring-shaped, in the center of which the end of the flexible duct is installed, allowing at least to smooth out the above drawback, namely, to provide the possibility of expanding the scope of the pump due to the possibility of a simple change of filters and their combination, which is the technical task of this utility model.

To achieve this, a flexible duct at the other end is connected to a rigid duct fixed in the upper part of the housing and configured to install a replaceable second dust filter therein, and the first filter is a panel type filter and is removable.

Thanks to such advantageous characteristics, it becomes possible to install any additional filters in the rigid part of the duct, as well as quickly change or clean the main first filter. In addition, due to the fact that the first filter is a panel filter, this allows you to filter the air more evenly over the entire area of the filter element and, accordingly, to detain dust particles more evenly, which in turn increases the time interval between filtering and cleaning procedures. An additional advantage is the consequence of the shape of the filter, which provides a more convenient procedure for shaking and cleaning the filter, since access to the entire surface of the filter is open and there are no hard-to-reach spots, which in turn also increases the filter life.

There is another possible embodiment of the utility model, in which the first filter is a carbon filter.

Thanks to this advantageous characteristic, it becomes possible to eliminate odors, chemical vapors and vapors by sorption of volatile substances by the filter contents. The contents may be activated carbon brand AR-B. Such a carbon filter can be used in the processing of various caustic or toxic substances that tend to evaporate.

There is also such a possible embodiment of the utility model, in which a rigid duct consists of two parts, which are made detachable with respect to each other.

Thanks to this advantageous characteristic, it becomes possible to install an additional second filter inside the rigid duct by disconnecting its rigid parts.

There is also such a possible embodiment of the utility model, in which the rigid duct contains a second filter, which is made in the form of a filter bag of non-woven material.

Thanks to this advantageous characteristic, it becomes possible to use a one-time filter. It can be made of non-woven material (spanbond, spunlace) of various densities. A feature of these filters is a shorter service life, low cost. They are intended for more frequent replacements. They are used in cases when it is necessary to dispose of filtered litter and chemical or organic dust more often. For example, in the case of cosmetology, if the client came for a pedicure or manicure, and the master suspected that the client had a fungal infection of the nail bed, he used a filter bag and disposed of it after the client.

Finally, there is such a possible embodiment of the utility model, in which an exhaust grill with blades guiding the flow is located in the middle part of the vacuum cleaner body. The grill is located on the vertical part of the housing.

Thanks to this advantageous characteristic, it is possible to divert the air flow away from the user.

The set of essential features of the proposed utility model is unknown from the prior art for devices of similar purpose, which allows us to conclude that the criterion of "novelty" for the utility model is met.

A brief description of the drawings.

Other distinguishing features and advantages of the utility model clearly follow from the description below for illustration and not being restrictive, with reference to the attached figure on which:

- figure 1 schematically depicts a functional diagram of a vacuum cleaner for fine suspension and chemical fumes with the function of highlighting the user's workspace, according to the utility model.

According to figure 1, a vacuum cleaner for fine suspension and chemical fumes with the function of highlighting the user's workspace includes:

- housing 1 with an inside compartment 21 for fan 2 and a chamber 3 for collecting dust and sorption of chemical fumes, in which the first filter is installed;

- a lamp 4 connected to the channel of the flexible duct 5;

- flexible duct 5, fixed at one end to the lamp 4;

- the first filter 6 is installed in the housing 1, and the lamp 4 is made ring-shaped, in the center of which the end of the flexible duct 5 is installed.

A flexible duct 5 at the other end is connected to a rigid duct 7 fixed to the upper part of the housing and configured to install a replaceable second dust filter 8 therein, and the first filter 6 is a panel type filter and is removable.

A second replacement filter 8 is optional. In general, it may be absent.

The rigid duct 7 consists of two parts that are detachable with respect to each other, figure 1 shows the vertical part of the rigid duct as 71, and the angular as 72, with which the flexible duct 5 is connected.

The vacuum cleaner includes a landing recess or guides 9, for installing the first filter 6. They allow you to accurately position the first filter 6.

The rigid duct 7 optionally contains a second replaceable filter 8, which can be made in the form of a filter bag of non-woven material.

As fan 2, radial type fans (centrifugal) can be used, which provides a higher efficiency compared to axial duct types of fans. The use of centrifugal fans allows, while maintaining a small fan size, to move substantially large volumes of air with equal sizes of axial duct fans. Also, centrifugal fans allow you to work in relatively more difficult conditions with air barriers, such as filter elements and substances deposited on them (dust, plaque). Centrifugal fans allow you to significantly pump air masses and create more pressure due to more efficient engines (motors).

The lamp can be mounted on a tripod, shown as 10, which can be attached to the housing 1.

In order to easily replace the first filter located in the housing, the housing 1 may have a rotary cover 11 located on top of the front surface of the housing. It can be made in the form of a hinged or pivot door on furniture hinges or on a piano hinge.

On any side surface of the housing 1 of the vacuum cleaner, an exhaust grill 12 with flow guiding blades can be located.

Implementation of a utility model.

A vacuum cleaner for fine suspension and chemical fumes with the function of highlighting the user's workspace works as follows.

When it is used, the first filter 6. In the interval between work, at any time, you can remove the filter 6 from the housing and shake it off. This is possible due to the fact that the first filter is a panel type filter and is removable. To do this, it is enough to open the door 11 on the front surface of the vacuum cleaner body and remove the filter from the landing recess or guides 9.

Additionally, you can install a second replacement filter 8 for collecting dust in the hard duct 7. To do this, you need to disconnect the parts of the hard duct 71 and 72 and install the second replaceable filter 8 there and then reconnect the parts of the hard duct 71 and 72.

You can also install any third filter in the chamber 3 to collect dust and sorption of chemical fumes, placing it parallel to the first filter.

Industrial applicability.

A vacuum cleaner for fine suspension and chemical fumes with the function of highlighting the user's workspace can be carried out by a specialist in practice and, when implemented, ensures the implementation of the declared purpose. The possibility of implementation in practice follows from the fact that for each feature included in the formula of a utility model based on the description, a material equivalent is known, which allows us to conclude that the criterion of “industrial applicability” for the utility model and the criterion of “completeness of disclosure” for the utility model are met.

In accordance with the proposed solution, the applicants made a prototype of a vacuum cleaner for fine suspension and chemical fumes with the function of highlighting the user's work area.

The prototype met the following characteristics:

Power: 450 watts.

Max. productivity: 1800 m ³ / hour.

Fan speed: 2770 rpm.

Noise at a distance of 3 m: 45 dB.

Power Supply: 220-230 Volts.

Lighting: 22W fluorescent ring lamp,

either a 14W LED lamp.

Lamp luminous temperature: 6400 K, white.

The height of the vacuum cleaner assembly: 124.5 cm.

Case dimensions (from floor to pipe): WxDxH (cm): 33.5x37.0x59.5.

Tests of a prototype vacuum cleaner for fine suspension and chemical fumes with the function of illuminating the user's working area showed that it becomes possible due to the above signs to independently change and / or clean the main first filter, as well as installing additional second and / or third filters. All this, ultimately, ensures the achievement of the technical result achieved - expanding the scope of the pump due to the possibility of a simple change of filters and their combinations.

Claims (5)

1. A vacuum cleaner for fine suspension and chemical fumes with the function of highlighting the user's working area, including a housing with a fan compartment located inside and a chamber for collecting dust and sorption of chemical fumes; and a lamp connected to the duct of the flexible duct; a flexible duct fixed at one end to the luminaire; moreover, the first filter is installed in the housing, and the lamp is made ring-shaped, in the center of which the end of the flexible duct is installed, characterized in that the flexible duct is connected at the other end to a rigid duct fixed to the upper part of the housing and configured to install a replaceable second filter therein for collection dust, and the first filter is a panel type filter and is removable. 2. The vacuum cleaner according to claim 1, characterized in that the first filter is a carbon filter. 3. The vacuum cleaner according to claim 1, characterized in that the rigid duct consists of two parts, which are made detachable with respect to each other. 4. The vacuum cleaner according to claim 1, characterized in that the rigid duct contains a second filter, which is made in the form of a filter bag of non-woven material. 5. The vacuum cleaner according to claim 1, characterized in that in the middle part of the vacuum cleaner body there is an exhaust grill with blades guiding the flow.

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