CN219291700U

CN219291700U - Disinfectant spraying device

Info

Publication number: CN219291700U
Application number: CN202321392440.7U
Authority: CN
Inventors: 郭健
Original assignee: Weifang Shijia Biotechnology Co ltd
Current assignee: Weifang Shijia Biotechnology Co ltd
Priority date: 2023-06-02
Filing date: 2023-06-02
Publication date: 2023-07-04
Anticipated expiration: 2033-06-02

Abstract

The utility model belongs to the technical field of disinfection devices, and particularly relates to a disinfectant spraying device, which comprises a tank body, wherein the tank body is divided into an upper tank body and a lower tank body, the disinfectant is filled in the upper tank body, a centrifugal spraying device is arranged in the lower tank body, the centrifugal spraying device comprises a blade unit driven by a driving device, the blade unit comprises a central shaft rotationally connected to the inner side wall of the lower tank body, a plurality of blades are fixedly arranged at the outer part of one end of the central shaft far away from the inner side wall of the lower tank body, and a plurality of through holes are formed in one side wall of the lower tank body connected with the central shaft; the lower tank body is internally provided with a Venturi injection pipe, the Venturi injection pipe comprises an air inlet end, a liquid inlet end and a liquid outlet end, the liquid inlet end is communicated with the upper tank body through the liquid inlet pipe, the air inlet end is connected with a high-pressure air pump, and a liquid outlet of the liquid outlet end is arranged towards the blade unit. The utility model realizes continuous spraying of disinfectant, and has higher efficiency when disinfecting a larger space.

Description

Disinfectant spraying device

Technical Field

The utility model belongs to the technical field of disinfection devices, and particularly relates to a disinfectant spraying device.

Background

In places with high requirements on sanitation and defense such as hospitals and the like and when a certain space needs to be sprayed with disinfectant for disinfection in the event of public sanitation, a spraying device is needed to uniformly spray the disinfectant in the specific space.

The utility model provides a disinfectant atomizer of patent No. ZL2212465331.8, at first, rotate the lid, expose left funnel, then pour the disinfectant into the inside of jar body along the funnel, then rotate the lid and seal the funnel again, then push down the shift knob of handle upper end, open electric connection's high-pressure air pump, carry the air compression to first pipeline when high-pressure air pump starts, then get into the second pipeline along first pipeline, increase jar internal air pressure, jar internal air pressure is big with jar internal disinfectant from the second pipeline lower extreme upper end of impressing, then blow to the gooseneck by the gas that first pipeline gushed out, then spout along atomizer, increase disinfectant's injection power, when disinfectant is spouted along atomizer, make the five holes of block up the outer wall and five holes of atomizer outer wall correspond each other, disinfectant spouts along the five holes of block up atomizer outer wall, increase atomizer's injection quantity, when the block up four holes of atomizer outer wall, disinfectant is spouted along the block up in the middle of block up. However, after the disinfectant is sprayed for a period of time, the pressure in the tank body is reduced, and the disinfectant cannot be sprayed, so that the disinfectant cannot be continuously sprayed by the spraying device, and the efficiency is low when a large space needs to be disinfected.

Disclosure of Invention

The present utility model is directed to a disinfectant spraying device, which solves the above-mentioned problems of the prior art.

In order to achieve the technical purpose, the technical scheme of the utility model comprises the following steps:

the disinfectant spraying device comprises a tank body, wherein the tank body is divided into an upper tank body and a lower tank body, the disinfectant is filled in the upper tank body, a centrifugal spraying device is arranged in the lower tank body, the centrifugal spraying device comprises a blade unit driven by a driving device, the blade unit comprises a central shaft rotationally connected to the inner side wall of the lower tank body, a plurality of blades are fixedly arranged at the outer part of one end, far away from the inner side wall of the lower tank body, of the central shaft, and a plurality of through holes are formed in one side wall, connected with the central shaft, of the lower tank body;

the lower tank body is internally provided with a Venturi injection pipe, the Venturi injection pipe comprises an air inlet end, a liquid inlet end and a liquid outlet end, the liquid inlet end is communicated with the upper tank body through the liquid inlet pipe, the air inlet end is connected with a high-pressure air pump, and a liquid outlet of the liquid outlet end faces the blade unit.

As an improvement, the novel energy-saving device also comprises a cart, wherein the tank body is placed on the cart, a pushing handle is arranged on one side of the cart, a sliding wheel is arranged at the bottom of the cart, the high-pressure air pump is placed on the cart, and an air outlet pipe of the high-pressure air pump extends into the lower tank body and is connected with the air inlet end.

As a further improvement, a disinfectant tank and a diluent tank are arranged at the top of the upper tank body, and the disinfectant tank and the diluent tank are respectively communicated with the upper tank body through a first pipeline and a second pipeline.

As a further improvement, a stirring device is arranged in the upper tank body, the stirring device comprises a second motor, the second motor is fixedly arranged at the top of the upper tank body, an output shaft of the second motor penetrates through the top wall of the upper tank body to be fixedly provided with a stirring shaft, and stirring blades are arranged at the lower part of the stirring shaft.

As a further improvement, the driving device comprises a driving motor, the driving motor is fixedly arranged on the inner side wall of the lower tank body, the output end of the driving motor is connected with a gear through a rotating shaft, the outer side of the blade unit is provided with a toothed ring meshed with the gear, and one end of the blade, which is far away from the central shaft, is fixedly connected with the inner side wall of the toothed ring.

As a further improvement, the first pipeline, the second pipeline and the liquid inlet pipe are provided with switch valves.

As a further improvement, a liquid level sensor is arranged in the upper tank body.

By adopting the technical scheme, the utility model has the beneficial effects that:

according to the disinfectant spraying device provided by the utility model, the driving device drives the blade units to rotate at a high speed, the disinfectant in the upper tank body is sprayed out from the liquid outlet end at a high speed under the spraying action of the Venturi spraying pipe, is sprayed onto the blade units rotating at a high speed, is scattered by the blade units to be sprayed, and is sprayed out from the through holes on the side wall of the lower tank body, so that the spraying of the disinfectant is realized.

When disinfecting great space, staff's accessible shallow removes the jar body, and disinfectant sprays more evenly.

The disinfectant tank and the diluent tank are arranged at the top of the upper tank body, so that disinfectant can be prepared on site, and the disinfectant and the diluent are mixed more uniformly under the stirring of the stirring device in the upper tank body.

The liquid level sensor arranged in the upper tank body can monitor the quantity of the disinfectant in the upper tank body in real time, and can remind workers in time when the disinfectant is used up.

Drawings

FIG. 1 is a schematic diagram of the structure of the present embodiment;

FIG. 2 is a schematic view showing the internal structure of the tank in the present embodiment;

FIG. 3 is a schematic view showing the internal structure of the lower tank in the present embodiment;

FIG. 4 is a schematic view showing the structure of a stirring device in the present embodiment;

FIG. 5 is a schematic view of the structure of the ring gear and the vane unit in the present embodiment;

wherein: 1-cart, 2-tank, 21-upper tank, 22-lower tank, 3-disinfectant tank, 4-dilution tank, 5-first pipeline, 6-second pipeline, 7-switch valve, 8-agitating unit, 81-second motor, 82-agitating shaft, 83-agitating blade, 9-centrifugal spraying device, 91-blade unit, 911-central shaft, 912-blade, 92-driving device, 921-driving motor, 922-rotation shaft, 923-gear, 924-toothed ring, 10-venturi jet pipe, 101-air inlet end, 102-liquid inlet end, 103-liquid outlet end, 104-high-pressure air pump, 11-pushing handle, 12-sliding wheel, 13-liquid level sensor, 14-through hole, 15-liquid inlet pipe.

Detailed Description

The utility model will be further described with reference to the following detailed description and the accompanying drawings. Wherein the drawings are for illustrative purposes only and are shown in schematic, non-physical, and not intended to be limiting of the present patent; for the purpose of better illustrating embodiments of the utility model, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the size of the actual product; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numbers in the drawings of embodiments of the utility model correspond to the same or similar components; in the description of the present utility model, it should be understood that, if there is an azimuth or positional relationship indicated by terms such as "upper", "lower", "left", "right", etc., based on the azimuth or positional relationship shown in the drawings, it is only for convenience of describing the present utility model and simplifying the description, but it is not indicated or implied that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus terms describing the positional relationship in the drawings are merely illustrative and should not be construed as limitations of the present patent, and specific meanings of the terms described above may be understood by those skilled in the art according to specific circumstances.

As shown in fig. 1-5, a disinfectant spraying device comprises a cart 1, wherein a pushing handle 11 is arranged on one side of the cart 1, a sliding wheel 12 is arranged at the bottom of the cart 1, a tank body 2 is arranged on the cart 1, the tank body 2 is divided into an upper tank body 21 and a lower tank body 22, disinfectant is filled in the upper tank body 21, a disinfectant tank 3 and a diluent tank 4 are arranged at the top of the upper tank body 21, the disinfectant tank 3 and the diluent tank 4 are respectively communicated with the upper tank body 21 through a first pipeline 5 and a second pipeline 6, a switch valve 7 is arranged on each of the first pipeline 5 and the second pipeline 6, when the disinfectant needs to be sprayed, the switch valve 7 is opened, and after the disinfectant in the disinfectant tank 3 and the diluent tank 4 flows into the upper tank body 21 through the first pipeline 5 and the second pipeline 6 to be mixed, the disinfectant is prepared into disinfectant with proper concentration at present, and disinfectant failure is prevented from causing a decrease in disinfection effect.

The inside of going up jar body 21 is equipped with agitating unit 8, agitating unit 8 includes second motor 81, the fixed top that sets up at last jar body 21 of second motor 81, the output shaft of second motor 81 passes the roof of last jar body 21 and fixedly is equipped with (mixing) shaft 82, the lower part of (mixing) shaft 82 is equipped with stirring vane 83, disinfectant and diluent get into in the last jar body 21 after, start agitating unit 8, second motor 81 drives (mixing) shaft 82 rotation, stirring vane 83 stirs the liquid in the last jar body 21, make disinfectant and diluent mix more evenly.

The centrifugal spraying device 9 is arranged in the lower tank 22, the centrifugal spraying device 9 comprises a blade unit 91 driven by a driving device 92, the blade unit 91 comprises a central shaft 911 rotationally connected to the inner side wall of the lower tank 22, for example, the central shaft 911 is connected to the inner side wall of the lower tank 22 through a bearing, a plurality of blades 912 are fixedly arranged at the outer portion of one end of the central shaft 911 far away from the inner side wall of the lower tank 22, the driving device 92 comprises a driving motor 921, the driving motor 921 is fixedly arranged on the inner side wall of the lower tank 22, the output end of the driving motor 921 is connected with a gear 923 through a rotating shaft 922, a toothed ring 924 meshed with the gear 923 is arranged at the outer side of the blade unit 91, one end of the blade 912 far away from the central shaft 911 is fixedly arranged on the inner side wall of the toothed ring 924, and when the driving motor 921 is started, the driving motor 921 drives the gear 923 to rotate through the rotating shaft 922, and then the toothed ring 924 meshed with the gear 923 is driven to rotate, and the toothed ring 924 can drive the blades 912 and the central shaft 911 to rotate.

The venturi jet pipe 10 is further arranged in the lower tank body 22, the venturi jet pipe 10 comprises an air inlet end 101, a liquid inlet end 102 and a liquid outlet end 103, the liquid inlet end 102 is communicated with the upper tank body 21 through the liquid inlet pipe 15, the air inlet end 101 is connected with a high-pressure air pump 104, the high-pressure air pump 104 is arranged on the cart 1, an air outlet pipe of the high-pressure air pump 104 stretches into the lower tank body 22 and is connected with the air inlet end 101, a liquid outlet of the liquid outlet end 103 is arranged towards the blade unit 91, the specific structure of the venturi jet pipe 10 is the prior art, the details are omitted, gas generated by the high-pressure air pump 104 enters the venturi jet pipe 10 through the air inlet end 101, disinfectant at the position of the liquid inlet pipe 15 is sucked into the venturi jet pipe 10, the disinfectant is sprayed out of the liquid outlet end 103 at a very high speed through the jet action of the venturi jet pipe 10, and then is sprayed onto the blade unit 91, and the disinfectant is scattered by the blade unit 91 rotating at a high speed to form spray.

Preferably, the liquid inlet pipe 15 is provided with an on-off valve 7.

A plurality of through holes 14 are formed in one side wall of the lower tank 22 connected to the central shaft 911, and the disinfectant spray scattered by the blade unit 91 is sprayed from the through holes 14 and then sprayed to the outside of the spraying device.

Preferably, the upper tank body 21 is also internally provided with a liquid level sensor 13, and the liquid level sensor 13 can monitor the amount of disinfectant in the upper tank body 21 in real time, and can prompt staff in time when the disinfectant is used up.

When the disinfectant spraying device is used, the switch valves 7 on the first pipeline 5 and the second pipeline 6 are opened, disinfectant and diluent are released into the upper tank body 21, the second motor 81 is started, the second motor 81 drives the stirring shaft 82 and the stirring blades 83 to rotate, the disinfectant in the upper tank body 21 is stirred and mixed to prepare disinfectant with proper concentration, the switch valve 7 at the liquid inlet pipe 15 is opened, the high-pressure air pump 104 is opened, gas generated by the high-pressure air pump 104 enters the venturi spraying pipe 10 through the air inlet end 101, the disinfectant at the liquid inlet pipe 15 is sucked into the venturi spraying pipe 10, then the disinfectant is sprayed out of the liquid outlet end 103 at a higher speed, then the disinfectant sprayed out at a high speed is sprayed to the blade unit 91, the driving device 92 drives the blade unit 91 to rotate, the disinfectant sprayed out at the high speed is sprayed out by the blade unit 91 which is sprayed out, and then the disinfectant is sprayed out of the through holes 14 on the side wall of the lower tank body 22.

According to the utility model, the disinfectant is scattered to form spray by the action of the centrifugal spraying device 9 and then sprayed out of the through holes 14, so that the disinfectant can be continuously sprayed out, and the disinfection efficiency is higher when a larger space is disinfected.

The above-described embodiments of the present utility model do not limit the scope of the present utility model. Any other corresponding changes and modifications made in accordance with the technical idea of the present utility model shall be included in the scope of the claims of the present utility model.

Claims

1. The disinfectant spraying device comprises a tank body, wherein the tank body is divided into an upper tank body and a lower tank body, and disinfectant is filled in the upper tank body;

2. The disinfectant spraying apparatus according to claim 1, further comprising a cart, wherein the tank is placed on the cart, a pushing handle is arranged on one side of the cart, a sliding wheel is arranged at the bottom of the cart, the high-pressure air pump is placed on the cart, and an air outlet pipe of the high-pressure air pump extends into the lower tank to be connected with the air inlet end.

3. A disinfectant spraying apparatus according to claim 2, wherein the top of the upper tank body is provided with a disinfectant tank and a diluent tank, the disinfectant tank and the diluent tank being in communication with the upper tank body via a first conduit and a second conduit, respectively.

4. A disinfectant spraying device according to claim 3, wherein a stirring device is arranged in the upper tank body, the stirring device comprises a second motor, the second motor is fixedly arranged at the top of the upper tank body, an output shaft of the second motor penetrates through the top wall of the upper tank body to be fixedly provided with a stirring shaft, and stirring blades are arranged at the lower part of the stirring shaft.

5. The disinfectant spraying device according to claim 1, wherein the driving device comprises a driving motor, the driving motor is fixedly arranged on the inner side wall of the lower tank body, the output end of the driving motor is connected with a gear through a rotating shaft, the outer side of the blade unit is provided with a toothed ring meshed with the gear, and one end of the blade, which is far away from the central shaft, is fixedly connected with the inner side wall of the toothed ring.

6. A disinfectant spraying device according to claim 3, wherein the first conduit, the second conduit and the liquid inlet conduit are each provided with an on-off valve.

7. A disinfectant spraying device according to claim 6, wherein a liquid level sensor is provided in the upper tank.