CN220175002U - Convenient to use's low noise all-in-one of washing hand and drying - Google Patents

Abstract

The utility model discloses a low-noise hand washing and drying integrated machine convenient to use, which comprises a box body, a hand washing basin arranged in the box body, a power distribution system arranged at the upper part of the box body, an air supply device arranged at the lower part of the box body, and a drying device connected with the air supply device and extending to the space of the hand washing basin, wherein the drying device comprises a heating cavity and a rotatable annular air knife connected with the heating cavity, and the air supply device comprises an air compressor for supplying air to the heating cavity. The utility model realizes low noise use of the hand washing dryer and improves the convenience of use.

Description

Convenient to use's low noise all-in-one of washing hand and drying

Technical Field

The utility model belongs to the technical field of hand washers, and particularly relates to a low-noise hand washing and drying integrated machine convenient to use.

Background

Along with the increasing demands of various industries of society on dust-free environments and the application of purifying equipment, under the environment that the competition pressure of various equipment manufacturers is increased, many industries are continuously innovated on the existing equipment, and the full-automatic hand washing dryer is mainly used for cleaning and drying hands of workers in dust-free and aseptic occasions, and along with the continuous maturity of product technology and service, the full-automatic hand washing dryer is widely applied to various industrial departments such as electronics, national defense, precise instruments, meters, pharmacy, chemical industry, agriculture, biology and the like and various scientific laboratories. The full-automatic hand washing dryer is a device with stronger universality.

The hand washing dryer is provided with a high-power high-speed motor, and can be matched with a warm air function to quickly dry water on a handle; however, when the high-power motor runs at a high speed, the noise is particularly large and even reaches more than 80 dB, even if the noise is added with the noise-reducing cotton, the noise is still not ideal to control, the manufacturing cost is high, and the occupied space is large; secondly, the air outlet of drying-machine adopts processing sheet metal component structure, and direct follow processing sheet metal component structure air-out, wind noise is great, and sheet metal component structure fixed mounting is on the drying-machine, and air outlet fixed position, the both hands position of constantly rotating when needs to dry need change, use inconveniently.

If the prior patent number is CN201820558043.5, a hand washing dryer is disclosed, the dryer comprises a fan, an efficient filter is arranged at an air outlet of an air duct, and the prior air outlet is fixedly arranged on a shell of the dryer, so that the problems are solved.

Disclosure of Invention

The utility model aims to solve the technical problems and provide the low-noise hand washing and drying integrated machine convenient to use, so that the low-noise use of the hand washing and drying machine is realized, and the use convenience is improved. In order to achieve the above purpose, the technical scheme of the utility model is as follows:

the utility model provides a convenient to use's low noise all-in-one of washing hand, includes the box, sets up in the basin in the box, sets up in the distribution system on box upper portion, sets up in the air supply arrangement of box lower part and connect air supply arrangement and extend to the drying device in the space of basin, drying device includes the heating cavity, connects the rotatable annular air knife of heating cavity, air supply arrangement is including being used for the air compressor of heating cavity air supply.

Specifically, the box includes box and last box down, box and last box intercommunication setting down, install air supply arrangement in the box down.

Specifically, the air outlet of air compressor passes through the pipeline and is connected to the heating cavity.

Specifically, install distribution system and drying device in the last box.

Specifically, the heating cavity is detachably arranged on the inner wall of the upper box body and is positioned above the basin.

Specifically, be provided with the heater strip subassembly in the heating cavity.

Specifically, the bottom of heating cavity articulates installs annular air knife.

Specifically, be provided with first sensor on the outer wall of lower box, be provided with the second sensor on the inner wall of wash-basin.

Specifically, the inner wall of the hand basin is also provided with a tap externally connected with a water source.

Compared with the prior art, the low-noise hand washing and drying integrated machine convenient to use has the following main beneficial effects:

the air compressor is arranged in the box body to provide an air source for the heating cavity, so that the original fan mechanism is replaced, noise can be greatly reduced, meanwhile, a primary filter is not required to be installed, the cost is reduced, and the space occupation in the box body is reduced; the heating cavity is connected with rotatable annular air knife, and annular air knife can be even and high-efficient carry out automatic sweeping to the spatial position of basin, sweeps the scope bigger, and uses annular air knife noise little, and the outward appearance structure is small and exquisite simple and easy, avoids traditional adoption sheet metal component structure direct fixation on the box mode, uses more convenient.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

FIG. 2 is a schematic side sectional view of the present embodiment;

the figures represent the numbers:

1 hand basin, 2 air supply device, 3 drying device, 31 heating cavity, 32 annular air knife, 33 air compressor, 4 lower box, 41 upper box.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely, but is apparent to those skilled in the art in view of the present utility model.

Examples:

referring to fig. 1-2, the embodiment is a low noise hand washing and drying integrated machine which is convenient to use, and comprises a box body, a hand washing basin 1 arranged in the box body, a power distribution system arranged at the upper part of the box body, an air supply device 2 arranged at the lower part of the box body, and a drying device 3 connected with the air supply device 2 and extending to the space of the hand washing basin 1; the drying device 3 comprises a heating chamber 31, a rotatable annular air knife 32 connected to the heating chamber 31, and the air supply device 2 comprises an air compressor 33 for supplying air to the heating chamber 31.

The box includes box 4 and last box 41 down, and box 4 and last box 41 intercommunication set up down, install air supply arrangement 2 in the box 4 down, and air compressor 33 is from taking oil water separator, and the gas through oil water separator is filtered by high-efficient filter, and gas is cleaner, and air compressor 33's air outlet passes through the pipe connection to heating cavity 31.

A power distribution system and a drying device 3 are arranged in the upper box 41, and the power distribution system supplies power for electrical devices in the whole box. The heating cavity 31 is detachably arranged on the inner wall of the upper box 41 and is positioned above the basin 1, and the half-exposed basin 1 is arranged on the upper part of the lower box 4, so that hands can conveniently extend into the basin 1 to wash and dry.

The heating cavity 31 is internally provided with a heating wire component, so that gas entering the heating cavity 31 can be heated, and the annular air knife 32 can be used for efficiently blowing and evaporating water to achieve a drying effect.

The annular air knife 32 is installed at the bottom of the heating cavity 31 in a shaft connection mode, the driving mode of the annular air knife 32 is not limited to the rotation driving of an air cylinder or a motor, the annular air knife 32 can swing to sweep air, and an air port of the annular air knife 32 faces to the upper side of the basin 1. Compressed air passing through the heating cavity 31 flows from the outer ring of the annular air knife 32 through the inlet and enters the annular cavity, the air flows out of the inner ring of the annular cavity at a high speed, the air flows are sprayed along the air ring at an oblique angle, a low pressure area is generated at the center position of one side of the air ring, a large amount of surrounding air is forced to flow to the other side of the air ring together with the air flow discharged at the same pressure by the low pressure area, and when the air flows enter the annular cavity, 360-degree conical annular air flow is generated, and the air flow can continuously and stably and uniformly purge objects on the corresponding surface. The air ring inlet of the annular air knife 32 is communicated with the heating cavity 31 through a pipeline.

The outer wall of the lower box body 4 is provided with a first sensor, the inner wall of the wash basin 1 is provided with a second sensor, the first sensor and the second sensor are both infrared induction sensors, the first sensor is arranged at the front position of the wash basin 1 and used for sensing the position where a human body is close to the wash basin 1, and the second sensor is used for sensing the position where two hands extend into the wash basin 1. When the first sensor senses that the human body is close to the human body, the human body can not be immediately blown out and showered, and the second sensor senses that the object to be cleaned is automatically cleaned and dried. The first sensor and the second sensor are both connected to the power distribution system.

The inner wall of the basin 1 is also provided with a tap (not shown in the figure) externally connected with a water source, an outlet valve electrically connected with a power distribution system is arranged in the tap, and when objects to be cleaned exist in the basin 1, the tap automatically opens the outlet water for flushing.

When the embodiment is applied, when a human body is close to the box body, two hands simultaneously extend into the basin 1, water is automatically induced out of a faucet on the basin 1, after washing is finished, the annular air knife 32 automatically rotates to blow out hot air flow, strong uniform air flow is blown out by the annular air knife 32 to automatically purge the cleaning arm, and after purging is finished, drying is automatically stopped.

The air compressor 33 is arranged in the box body to provide an air source for the heating cavity 31, so that the noise can be greatly reduced by replacing the original fan mechanism, meanwhile, a primary filter is not required to be arranged, the cost is reduced, and the space occupation in the box body is reduced; the heating cavity 31 is connected with rotatable annular air knife 32, and annular air knife 32 can be even and high-efficient carry out automatic the sweeping to the spatial position of basin 1, and sweeps the scope bigger, and uses annular air knife 32 noise little, and the outward appearance structure is small and exquisite simple and easy, avoids traditional adoption sheet metal component structure directly to fix the mode on the box, and it is more convenient to use.

In the description of the present specification, the term "particular embodiment" or "a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although the embodiments of the present utility model are described above, the embodiments are only used for facilitating understanding of the present utility model, and are not intended to limit the present utility model. Any person skilled in the art can make any modification and variation in form and detail without departing from the spirit and scope of the present disclosure, but the scope of the present disclosure is to be determined by the appended claims.

Claims (9)

1. The utility model provides a convenient to use's low noise drying machine that washes hand, includes the box, sets up the basin in the box, set up in the distribution system on box upper portion, set up in the air supply arrangement of box lower part to and connect air supply arrangement and extend to the drying device in the space of basin, its characterized in that: the drying device comprises a heating cavity and a rotatable annular air knife connected with the heating cavity, and the air supply device comprises an air compressor for supplying air to the heating cavity.

2. The easy to use low noise hand washing and drying all-in-one machine of claim 1, wherein: the box comprises a lower box body and an upper box body, wherein the lower box body is communicated with the upper box body, and an air supply device is arranged in the lower box body.

3. The easy to use low noise hand washing and drying all-in-one machine of claim 1, wherein: and an air outlet of the air compressor is connected to the heating cavity through a pipeline.

4. The easy to use low noise hand washing and drying all-in-one machine of claim 2, wherein: and a power distribution system and a drying device are arranged in the upper box body.

5. The easy to use low noise hand washing and drying all-in-one machine of claim 2, wherein: the heating cavity is detachably arranged on the inner wall of the upper box body and is positioned above the hand basin.

6. The easy to use low noise hand washing and drying all-in-one machine of claim 1, wherein: and a heating wire component is arranged in the heating cavity.

7. The easy to use low noise hand washing and drying all-in-one machine of claim 1, wherein: an annular air knife is mounted at the bottom of the heating cavity in a shaft joint mode.

8. The easy to use low noise hand washing and drying all-in-one machine of claim 2, wherein: the outer wall of the lower box body is provided with a first sensor, and the inner wall of the hand basin is provided with a second sensor.

9. The easy to use low noise hand washing and drying all-in-one machine of claim 1, wherein: the inner wall of the hand basin is also provided with a tap externally connected with a water source.