CN213587636U - Air-extracting and water-absorbing device of hair washing and rubbing vehicle - Google Patents

Abstract

The utility model provides a car of bathing is wiped in hairdressing bleeds water absorption device, including sewage tank tower, the union coupling that absorbs water, sewage case, negative pressure device, blast pipe, exhaust apparatus and bottom plate, the fixed sewage case that is provided with on the sewage tank tower, the union coupling that absorbs water intercommunication extremely the top of sewage case, the union coupling that absorbs water still is provided with negative pressure device on one side, negative pressure device is linked together with the sewage case, negative pressure device can make the sewage incasement produces the negative pressure, the negative pressure device other end still communicates there is the blast pipe, the blast pipe other end is linked together with the fixed exhaust apparatus who sets up on the bottom plate, exhaust apparatus exhaust direction is just to ground downwards. The utility model arranges the exhaust device at the bottom plate, so that the exhaust direction is over against the ground, and the trouble caused by blowing the exhaust device to the client can be avoided; and a silencing mechanism is arranged in the negative pressure device, so that the noise can be greatly reduced when the fan is driven to exhaust air, and the use is more convenient.

Description

Air-extracting and water-absorbing device of hair washing and rubbing vehicle

Technical Field

The utility model relates to the technical field of cleaning equipment, especially, relate to a car of giving a rubdown with hair and sucking water device that bleeds is wiped.

Background

The prior art hair washing device has the following defects: when the sewage is needed to be washed, the sewage is washed by clean water of a shower nozzle, so that the sewage is easy to splash and wet customers; and the existing hair washing equipment needs a water valve for providing clean water, and the water valve is generally fixedly arranged, so that the whole equipment cannot be randomly changed, and the applicability is poor. The existing hair washing device is faced with the patients who have inconvenient movement and need nursing in the hospital or the disabled, the old people who have inconvenient movement in the nursing home or the normal family, and aiming at the special users, the existing integral equipment can not be well qualified for work: for example, the special user needs to wash hair while keeping a sitting posture, but the existing hair washing device can only be used when the user lies down; moreover, as the special user only needs to clean the head, other parts should be prevented from being stained with water, but the existing hair washing device is directly washed by the clean water of the shower nozzle, and the washed sewage is easy to splash and wet other parts of the user. Therefore, the prior mobile vehicle with the functions of washing hair and rubbing body can suck sewage through the negative pressure device, and the sewage can be prevented from splashing.

The air outlet of the existing hair washing and scrubbing vehicle is generally vertically arranged upwards, so that a user can easily blow the air outlet, inconvenience is caused, noise is high, and certain influence can be caused on actual use.

SUMMERY OF THE UTILITY MODEL

The utility model provides a car of giving a rubdown with a towel air exhaust water absorption device gives one's hair wash through carrying out technical transformation to existing equipment, has solved the existing equipment gas vent and has set up the direction unreasonable, and the great problem of noise.

In order to solve the technical problem, the utility model discloses specifically adopt following technical scheme:

an air exhaust and water suction device of a hair washing and scrubbing vehicle comprises a sewage tank frame, a water suction pipe connecting sleeve, a sewage tank, a negative pressure device, an exhaust pipe, an exhaust device and a bottom plate, wherein the sewage tank is fixedly arranged on the sewage tank frame, the water suction pipe connecting sleeve is communicated to the top end of the sewage tank, the negative pressure device is further arranged beside the water suction pipe connecting sleeve and communicated with the sewage tank, the negative pressure device can enable the sewage tank to generate negative pressure, the exhaust pipe is further communicated with the other end of the negative pressure device, the other end of the exhaust pipe is communicated with the exhaust device fixedly arranged on the bottom plate, and the exhaust direction of the exhaust device is opposite to the ground and faces downwards;

the negative pressure device comprises a shell, a driving fan, a fixed middle cover and a fixed lower cover, wherein the fixed lower cover is fixedly arranged on the upper surface of a sewage tank, an air pumping port is formed in the fixed lower cover and communicated to the sewage tank, the fixed middle cover and the fixed lower cover are connected in a sealing mode to form a cavity, a silencing mechanism is further arranged in the cavity, the driving fan is installed in the shell, the shell and the fixed middle cover are connected in a sealing mode to form the cavity, the shell is communicated with an exhaust pipe, and the driving fan can extract air in the sewage tank and is exhausted through the exhaust pipe. Compared with the prior art, the utility model discloses following beneficial effect has:

1) the utility model discloses set up exhaust apparatus in bottom plate department, let the exhaust direction just to ground, can not blow the customer and arouse the trouble.

2) The utility model discloses be provided with noise reduction mechanism in negative pressure device, noise abatement can be increased substantially when driving fan bleeds exhaust, and it is more convenient to use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the negative pressure device and the first negative pressure pumping port of the present invention;

FIG. 3 is a schematic view of the arc-shaped convoluted passage of the present invention;

fig. 4 is a schematic view of the exhaust passage of the exhaust apparatus of the present invention.

Description of reference numerals: the sewage treatment device comprises a sewage tank frame 1, a water suction pipe connecting sleeve 2, a sewage tank 3, a negative pressure device 4, a shell 41, a shell air outlet 411, a driving fan 42, a fixed lower cover 43, an air suction opening 431, a first negative pressure air suction opening 432, a chamber 44, a silencing mechanism 45, an arc-shaped rotary channel 451, a partition plate 452, a fixed middle cover 46, a communication opening 461, a protective cover 47, a connecting column 471, an exhaust pipe 5, an exhaust device 6, an exhaust upper cover 61, an exhaust upper cover air inlet 611, an exhaust lower cover 62, an exhaust lower cover air outlet 621, an exhaust channel 622, a silencer 63 and a bottom plate 7.

Detailed Description

The following detailed description of the present invention will be made with reference to the accompanying drawings and examples.

As shown in fig. 1-2, this embodiment provides an air-extracting and water-absorbing device for a hair washing and scrubbing vehicle, which includes a sewage tank frame 1, a water suction pipe connecting sleeve 2, a sewage tank 3, a negative pressure device 4, an exhaust pipe 5, an exhaust device 6 and a bottom plate 7, wherein the sewage tank frame 1 is fixedly provided with the sewage tank 3, the water suction pipe connecting sleeve 2 is communicated with the top end of the sewage tank 3, the negative pressure device 4 is further provided beside the water suction pipe connecting sleeve 2, the negative pressure device 4 is communicated with the sewage tank 3, the negative pressure device 4 can generate negative pressure in the sewage tank 3, the other end of the negative pressure device 4 is further communicated with the exhaust pipe 5, the other end of the exhaust pipe 5 is communicated with the exhaust device 6 fixedly provided on the bottom plate 7, and the exhaust direction of the exhaust device 6 faces the;

the negative pressure device 4 comprises a shell 41, a driving fan 42 and a fixed lower cover 43, the fixed lower cover 43 is fixedly arranged on the upper surface of the sewage tank 3 and is communicated with the sewage tank 3 through a first negative pressure suction opening 432, the shell 41 is hermetically connected with a fixed middle cover 46 to form a cavity 44, the driving fan 42 is arranged in the cavity 44, a silencing mechanism 45 is further arranged between the fixed lower cover 43 and the fixed middle cover 46, the shell air outlet 411 is communicated with the exhaust pipe 5, and the driving fan 42 can draw air in the sewage tank 3 and discharge the air through the exhaust pipe 5.

Further, the noise reduction mechanism 45 includes an arc-shaped swirl passage 451, a partition 452 is injection-molded on the fixed lower cover 43, the arc-shaped swirl passage 451 is formed by being surrounded by the partition 452, the suction opening 431 is disposed at the outermost starting point of the arc-shaped swirl passage 451, and the central ending point of the arc-shaped swirl passage 451 is communicated with the chamber 44 where the driving fan 42 is located. When the driving fan 42 is started, the air draft rotates along the inner wall of the arc-shaped rotary channel 451 until entering the chamber 44 from the center.

Further, the fixed middle cover 46 is disposed above the arc-shaped revolving channel 451, the fixed middle cover 46 can close the arc-shaped revolving channel 451 to form a closed space, and a communication port 461 is formed at the central end point of the arc-shaped revolving channel 451 by the fixed middle cover 46, and the arc-shaped revolving channel 451 is communicated with the chamber 44 through the communication port 461.

Further, the air suction port 431 extends into the sewage tank 3 to form a first negative pressure air suction port 432, a protective cover 47 is further disposed under the first negative pressure air suction port 432, the protective cover 47 is connected with the top surface of the sewage tank 3 through a connecting column 471, and the protective cover 47 can prevent sewage from entering the negative pressure device 4 through the first negative pressure air suction port 432.

Further, an exhaust passage 622 is arranged between the exhaust device 6 and the bottom plate 7, the exhaust upper cover 61 has an exhaust upper cover air inlet 611, the exhaust upper cover air inlet 611 is communicated with the exhaust pipe 5, the exhaust upper cover 61 and the exhaust lower cover 62 are connected in a sealing manner to form a cavity, the exhaust lower cover 62 has two exhaust lower cover air outlets 621, and the muffler 63 is installed at the two exhaust lower cover air outlets 621 and exhausts air through the exhaust passage 622. The muffler 63 is used for sound and noise reduction.

In the embodiment, the driving fan 42 is started to pump air, negative pressure is formed in the sewage tank 3, water is pumped from the water suction pipe connecting sleeve 2 to the air in the sewage tank 3, and the air enters the exhaust pipe 5 through the negative pressure device 4 and is exhausted from the bottom of the vehicle body through the exhaust device 6.

In the embodiment, the exhaust device 6 is arranged at the bottom plate 7 of the vehicle body, so that the exhaust direction is opposite to the ground, and troubles caused by blowing to customers can be avoided; in this embodiment, the silencing mechanism 45, i.e., the arc-shaped convoluted passage 451, is provided in the negative pressure device 4, so that the noise can be greatly reduced when the driving fan 42 performs air extraction and exhaust, and the exhaust device 6 is also provided with the noise reducer 63 for reducing noise, so that the use is more convenient and the noise is less.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts ripe bolt, rivet among the prior art. The conventional means such as welding, machines, parts and equipment are of the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the details are not described.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or through an intermediary, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases for those skilled in the art.

Claims (7)

1. The utility model provides a car air exhaust water absorption device is rubbed with hair to hairdressing, its characterized in that, includes sewage tank frame, absorbs water union coupling, sewage case, negative pressure device, blast pipe, exhaust apparatus and bottom plate, the fixed sewage case that is provided with on the sewage tank frame, absorb water union coupling intercommunication to the top of sewage case, it still is provided with negative pressure device on one side to absorb water union coupling, negative pressure device and sewage case are linked together, negative pressure device can make produce the negative pressure in the sewage case, the negative pressure device other end still communicates there is the blast pipe, the blast pipe other end is linked together with the exhaust apparatus of fixed setting on the bottom plate, exhaust apparatus exhaust direction is just to ground downwards.

2. The air extracting and water absorbing device for a hair washing and scrubbing vehicle as claimed in claim 1, wherein said negative pressure device comprises a housing, a driving fan, a fixed middle cover and a fixed lower cover, said fixed lower cover is fixedly disposed on the upper surface of the sewage tank, said fixed lower cover is provided with an air extracting opening communicated to the sewage tank, said fixed middle cover and the fixed lower cover are hermetically connected to form a chamber, a noise reduction mechanism is further disposed in the chamber, said driving fan is installed in the housing, said housing and the fixed middle cover are hermetically connected to form a chamber, said housing is communicated with the exhaust pipe, said driving fan can extract air in the sewage tank and exhaust the air from the exhaust pipe.

3. The air extracting and water absorbing device for a hair washing and scrubbing vehicle as claimed in claim 2, wherein said sound attenuating mechanism comprises an arc-shaped convoluted channel, a partition is formed on said fixed lower cover by injection molding, said arc-shaped convoluted channel is surrounded by said partition, said air extracting opening is disposed at an outermost starting point of said arc-shaped convoluted channel, and a central ending point of said arc-shaped convoluted channel is communicated with a chamber where said driving fan is disposed.

4. The air pumping and water absorbing device for a hair washing and scrubbing vehicle as claimed in claim 3, wherein said fixed middle cover is disposed above said arc-shaped revolving channel, said fixed middle cover can close said arc-shaped revolving channel to form a closed space, and said fixed middle cover is opened with a communication port at the central end of said arc-shaped revolving channel, said arc-shaped revolving channel is communicated with said chamber through said communication port.

5. The air extracting and water absorbing device for a hair washing and scrubbing vehicle as claimed in claim 3, wherein said air extracting opening is provided with a first negative pressure air extracting opening extending into the sewage tank, a protection cover is further provided under said first negative pressure air extracting opening, said protection cover is connected to the top surface of the sewage tank through a connection column, said protection cover can prevent sewage from entering the negative pressure device through the first negative pressure air extracting opening.

6. The air extracting and water absorbing device for a hair washing and scrubbing vehicle as claimed in claim 1, wherein said air exhausting device comprises an upper air exhausting cover, a lower air exhausting cover and a silencer, one end of said air exhausting device is connected to the air exhausting pipe, the other end of said air exhausting device is fixed on the bottom plate, and the air exhausting direction is opposite to the ground and faces downwards.

7. The air extracting and water absorbing device for a hair washing and scrubbing vehicle as claimed in claim 6, wherein said upper exhaust cover has an air inlet, said air inlet is connected to said exhaust pipe, said upper exhaust cover is connected to said lower exhaust cover to form a chamber, said lower exhaust cover has two air outlets, and said silencer is installed at said two air outlets.

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