CN112604016B

CN112604016B - Spraying disinfection device

Info

Publication number: CN112604016B
Application number: CN202011380035.4A
Authority: CN
Inventors: 杜涛; 王倩伦; 栾行健; 王泽业
Original assignee: Northeastern University China
Current assignee: Northeastern University China
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2022-02-15
Anticipated expiration: 2040-11-30
Also published as: CN112604016A

Abstract

The invention discloses a spraying disinfection device which comprises a rotary spraying part and a disinfectant supply part, wherein the rotary spraying part is rotatably connected with the disinfectant supply part, the disinfectant supply part is used for supplying disinfectant to the rotary spraying part, and the disinfectant pushes the rotary spraying part to rotate when flowing in the rotary spraying part and is sprayed out from the rotary spraying part. This spray degassing unit antiseptic solution when making the disinfection sprays evenly, has guaranteed the disinfection effect in the coil, is convenient for install or pull down the shower nozzle, and then when the shower nozzle blockked up, is convenient for change and lift the clearance off the shower nozzle, and easy operation is convenient, labour saving and time saving.

Description

Spraying disinfection device

Technical Field

The invention belongs to the field of disinfection devices, and particularly relates to a spraying disinfection device.

Background

Disinfection is a method of killing pathogenic microorganisms but not necessarily bacterial spores, and generally a chemical method is used to achieve disinfection, and the chemical medicine used for disinfection is called disinfectant.

When disinfecting to the spiral tube class, current degassing unit sprays the disinfectant in the spiral tube, appears spraying inhomogeneous phenomenon very easily, consequently makes the disinfection effect inhomogeneous. In addition, the spray head is usually fixed, and is often easy to block in use, and the spray head is inconvenient to replace and clean after being blocked. Some of the disinfection devices utilize electromagnetic disinfection and electric field adsorption for disinfection, so that the cost is high and the power consumption is large. In view of the deficiencies of the prior art, we have devised a disinfection device that uses spray-type disinfection to address the above-mentioned problems.

Disclosure of Invention

Technical problem to be solved

In order to solve the above problems in the prior art, the present invention provides a spraying disinfection device, which solves the technical problems of uneven spraying of disinfectant during disinfection, and inconvenience in replacement and cleaning when a disinfection nozzle is blocked.

(II) technical scheme

In order to achieve the purpose, the main technical scheme of the invention comprises the following steps:

the invention provides a spraying disinfection device, which comprises a rotary spraying part and a disinfectant supply part, wherein the rotary spraying part is rotatably connected with the disinfectant supply part, the disinfectant supply part is used for supplying disinfectant to the rotary spraying part, and the disinfectant pushes the rotary spraying part to rotate when flowing in the rotary spraying part and is sprayed out from the rotary spraying part;

rotatory portion of spraying includes the rotating tube, rotates head, mount pad and shower nozzle, and disinfectant flows through the rotating tube, rotates behind the inner chamber of head and mount pad by the shower nozzle blowout, wherein:

the rotating head is a hollow cylinder; at least one mounting seat is fixedly arranged on the circumferential side wall of the rotating head;

the spray head comprises a spray head main body and an insertion part arranged at one end of the spray head main body close to the mounting seat, and the insertion part is inserted into an inner cavity of the mounting seat;

the side wall of the spray head main body is provided with a fixed block, one end of the fixed block close to the mounting seat is fixedly connected with an insert block, and the insert block is provided with a locking hole;

a socket is arranged on the side wall of the mounting seat, the insertion block can be inserted into the socket, and a locking component corresponding to the locking hole is arranged on the socket;

the shower nozzle is detachably installed on the mount pad.

Preferably, the rotating pipe is a hollow pipe fitting with two open ends; one end of the rotating pipe is fixedly connected with the rotating head, the other end of the rotating pipe is connected with the disinfectant supply part, and the rotating pipe can rotate relative to the disinfectant supply part.

Preferably, the mounting seats are uniformly distributed on the circumferential side wall of the rotating head, and the central axis of each mounting seat is obliquely arranged relative to the outer normal direction at the intersection of the circumferential side walls and is positioned on the same side of the outer normal direction; and the inclination angle of each mounting seat is the same.

Preferably, the angle of inclination is 45 ° to 60 °.

Preferably, the disinfectant supplying part includes a disinfectant tube and a sleeve; the sleeve is arranged at one end of the disinfection tube close to the rotating tube; the other end of the rotating pipe is inserted into the sleeve and is rotatably connected with the sleeve; the disinfection tube is communicated with the inner cavity of the rotating tube.

Preferably, the spray head further comprises a nozzle, and the nozzle is arranged at one end far away from the mounting seat.

Preferably, the locking part comprises a hollow column and a locking rod; the hollow column comprises a closed end and an open end, the closed end is provided with an end face wall, and the open end is fixedly connected to one side, far away from the mounting seat, of the socket; one end of the locking rod is located on the outer side of the hollow column, the other end of the locking rod penetrates through the hollow column and the socket, and the locking rod can reciprocate along the longitudinal axis direction of the hollow column and is used for being inserted into the locking hole and being withdrawn from the locking hole.

Preferably, the locking member further comprises a slider and a spring; the sliding block and the spring are arranged in the inner cavity of the hollow column; the slider is fixedly connected with the locking rod, and the spring is sleeved on the locking rod and is positioned between the end face wall and the slider.

Preferably, one end of the locking rod, which is positioned outside the hollow column, is provided with a handle.

(III) advantageous effects

The invention has the beneficial effects that:

the invention provides a spraying and disinfecting device which enables disinfectant to be uniformly sprayed during disinfection, ensures the disinfection effect in a spiral pipe, is convenient to install or detach a spray head, is convenient to replace, detach and clean the spray head when the spray head is blocked, and is simple and convenient to operate, time-saving and labor-saving. The method has the following specific beneficial effects:

(1) the spraying disinfection device is provided with the disinfection tube, the sleeve, the rotating tube, the rotating head, the mounting seat and the spray head, so that when a user disinfects a spiral tube, the rotating head can conveniently extend into the spiral tube, when disinfectant is pumped into the disinfection tube, the disinfectant sequentially passes through the sleeve, the rotating tube, the rotating head, the mounting seat and the spray head and is sprayed out, because the central axis of each mounting seat is obliquely arranged relative to the outer normal direction at the intersection of the central axis of each mounting seat and the circumferential side wall of the rotating head, and is positioned at the same side of the outer normal direction, when the disinfectant flows in the rotary spraying part, the rotary spraying part is pushed to rotate, the reaction force of the disinfectant can push the rotating head to rotate, and the rotating head drives the rotating tube to rotate in the bearing, so that the disinfectant is uniformly sprayed during disinfection, and the disinfection effect in the spiral tube is ensured;

(2) this degassing unit's shower nozzle utilizes locking device to constitute its locking in inserting the socket by the inserted block activity, when using, is convenient for install or pull down the shower nozzle, and then when the shower nozzle blockked up, is convenient for change and lift the clearance off the shower nozzle, when carrying out the installation of shower nozzle and pull down, easy operation is convenient, and labour saving and time saving satisfies the user demand.

Drawings

FIG. 1 is a schematic view of the spray disinfection apparatus of the present invention;

FIG. 2 is a cross-sectional view of the spray disinfection device of the present invention;

FIG. 3 is a schematic view of the installation of the sprinkler head of FIG. 1;

fig. 4 is a cross-sectional view of a hollow column in the spray disinfection device of the present invention.

[ description of reference ]

1: sterilizing the tube; 2: a sleeve; 201: a bearing; 3: pipe rotation; 4: rotating the head; 5: a mounting seat;

6: a spray head; 601: a plug-in part; 602: a nozzle; 603: a nozzle body;

7: a fixed block; 701: inserting a block; 702: a locking hole; 8: a socket;

900: a hollow column; 901: a slider; 902: a locking lever; 903: handle bar

10: a spring.

Detailed Description

For the purpose of better explaining the present invention and to facilitate understanding, the present invention will be described in detail by way of specific embodiments with reference to the accompanying drawings.

Referring to fig. 1 to 4, an embodiment of the present invention provides a spray disinfection device, including a rotary spraying portion and a disinfectant supply portion, wherein the rotary spraying portion is rotatably connected to the disinfectant supply portion, the disinfectant supply portion is used for supplying disinfectant to the rotary spraying portion, and the disinfectant pushes the rotary spraying portion to rotate when flowing in the rotary spraying portion and is sprayed out from the rotary spraying portion.

The rotary spraying part comprises a rotary pipe 3, a rotary head 4, a mounting seat 5 and a spray head 6, and the rotary pipe 3 is a hollow pipe fitting with two open ends; one end of the rotating pipe 3 is fixedly connected with the rotating head 4, the other end of the rotating pipe is connected with the disinfectant supply part, and the rotating pipe 3 can rotate relative to the disinfectant supply part; the rotating head 4 is a hollow cylinder; at least one mounting seat 5 is fixedly arranged on the circumferential side wall of the rotating head 4; the central axis of each mounting seat 5 is inclined relative to the outer normal direction at the intersection of the central axis and the circumferential side wall of the rotating head 4, and the central axis and the circumferential side wall are positioned on the same side of the outer normal direction; the spray head 6 is detachably arranged on the mounting seat 5, and the disinfectant is sprayed out from the spray head 6 after flowing through the rotating pipe 3, the rotating head 4 and the inner cavity of the mounting seat 5. The installation seats 5 are uniformly distributed on the circumferential side wall of the rotating head 4, and the inclination angle of each installation seat 5 is the same and is 45-60 degrees. The spray head 6 comprises a spray head main body 603, a spray nozzle 602 and a plug part 601, wherein the plug part 601 is arranged at one end of the spray head main body 603 close to the mounting seat 5, and the spray nozzle 602 is arranged at one end far away from the mounting seat 5; the mating part 601 can be inserted into the inner cavity of the mounting base 5. A fixing block 7 is arranged on the side wall of the nozzle main body 603, one end of the fixing block 7 close to the mounting seat 5 is fixedly connected with an insert block 701, and a locking hole 702 is formed in the insert block 701; the side wall of the mounting seat 5 is provided with a socket 8, the insert block 701 can be inserted into the socket 8, and the socket 8 is provided with a locking component corresponding to the locking hole 702. The locking part comprises a hollow column 900, a locking rod 902 and a spring 10; the hollow column 900 comprises a closed end and an open end, the closed end is provided with an end face wall, and the open end is fixedly connected to one side of the socket 8 far away from the mounting seat 5; one end of the locking rod 902 is located outside the hollow column 900, and the other end passes through the hollow column 900 and the socket 8, and the locking rod 902 is reciprocally movable along the longitudinal axis direction of the hollow column 900 for insertion into and withdrawal from the locking hole 702. The locking component further comprises a slider 901 and a spring 10; the slider 901 and the spring 10 are arranged in the inner cavity of the hollow column 900; the slider 901 is fixedly connected with the locking rod 902 and can reciprocate along the longitudinal axis direction of the hollow column 900; the spring 10 is sleeved on the locking rod 902 and is positioned between the end face wall and the sliding block 901; one end of the locking rod 902 is provided with a handle 903, and the surface of the handle 903 is rough.

Wherein the disinfectant supplying part comprises a disinfecting pipe 1 and a sleeve 2; the sleeve 2 is arranged at one end of the disinfection tube 1 close to the rotating tube 3; the other end of the rotating pipe 3 is inserted into the sleeve 2 and is rotatably connected with the sleeve 2; the disinfection tube 1 is communicated with the inner cavity of the rotating tube 3.

When spraying degassing unit during operation, will rotate head 4 and stretch into in the spiral pipe, when disinfecting 1 interior pump-in antiseptic solution of pipe, the antiseptic solution passes through sleeve 2 in proper order, change pipe 3, rotate head 4, mount pad 5 and shower nozzle 6 and blowout, because every mount pad 5 the central axis sets up for its outer normal direction slope with the crossing department of the circumference lateral wall of rotation head 4, and all lie in the same one side of outer normal direction, the antiseptic promotes rotatory portion of spraying when rotatory portion of spraying flows and rotates, antiseptic solution reaction force can promote to rotate head 4 rotatory, it drives change pipe 3 and rotates in bearing 201 to rotate head 4, thereby the antiseptic solution sprays evenly when making the disinfection, the disinfection effect in the spiral pipe has been guaranteed.

When the spray head 6 is blocked, the spray head 6 needs to be replaced or detached for cleaning, when the spray head 6 is detached, the handle 903 is pulled upwards, the handle 903 drives the slider 901 to move and compress the spring 10, the slider 901 drives the locking rod 902 to move and retract into the hollow column 900, at the moment, the insert block 701 is pulled out of the socket 8, and the insert pipe immediately leaves the socket 8 to finish detaching the spray head 6; when the spray head 6 is installed again, the handle 903 is pulled upwards, the handle 903 drives the slider 901 to move and compress the spring 10, the slider 901 drives the locking rod 902 to move and retract into the hollow column 900, at the moment, the inserting block 701 is aligned with the socket 8 and inserted, then the inserting pipe 601 is inserted into the installing seat 5, the handle 903 is loosened, the spring 10 extends and drives the slider 901 to move, the slider 901 drives the locking rod 902 to be inserted into the locking hole 702, and at the moment, the installation and the fixation of the spray head 6 are completed.

When a user disinfects the spiral tube, the central axis of each mounting seat 5 is obliquely arranged relative to the outer normal direction at the intersection of the central axis and the circumferential side wall of the rotating head 4 and is positioned at the same side of the outer normal direction, when the disinfectant flows in the rotating spraying part, the rotating spraying part is pushed to rotate, the reaction force of the disinfectant can push the rotating head 4 to rotate, and the rotating head 4 drives the rotating tube 3 to rotate in the bearing 201, so that the disinfectant is uniformly sprayed during disinfection, the disinfection effect in the spiral tube is ensured, the device has a simple structure, is convenient to operate and has a good disinfection effect; the spray head 6 of the disinfection device is formed by movably inserting the insertion block 701 into the socket 8 and locking the insertion block by using the locking device, so that the spray head 6 is convenient to mount or dismount when in use, the spray head 6 is convenient to replace or dismount for cleaning when the spray head 6 is blocked, the operation is simple and convenient when the spray head 6 is mounted and dismounted, the time and the labor are saved, and the requirements of users are met; the handle of the disinfection device is a rough surface, so that the phenomenon of skidding when the handle is pulled is prevented, and the spray head is better and more convenient to disassemble and assemble.

The above description of the embodiments of the present invention is provided for the purpose of illustrating the technical lines and features of the present invention and is provided for the purpose of enabling those skilled in the art to understand the contents of the present invention and to implement the present invention, but the present invention is not limited to the above specific embodiments. It is intended that all such changes and modifications as fall within the scope of the appended claims be embraced therein.

Claims

1. A spraying disinfection device is characterized by comprising a rotary spraying part and a disinfectant supply part, wherein the rotary spraying part is rotatably connected with the disinfectant supply part, the disinfectant supply part supplies disinfectant to the rotary spraying part, and the disinfectant pushes the rotary spraying part to rotate when flowing in the rotary spraying part and is sprayed out from the rotary spraying part;

rotatory portion of spraying includes changes pipe (3), rotates head (4), mount pad (5) and shower nozzle (6), disinfectant flows through change pipe (3), rotate head (4) with behind the inner chamber of mount pad (5) by shower nozzle (6) blowout, wherein:

the rotating head (4) is a hollow cylinder; at least one mounting seat (5) is fixedly arranged on the circumferential side wall of the rotating head (4);

the spray head (6) comprises a spray head main body (603) and an insertion part (601) arranged at one end of the spray head main body (603) close to the mounting seat (5), and the insertion part (601) is inserted into an inner cavity of the mounting seat (5);

a fixing block (7) is arranged on the side wall of the spray head main body (603), one end, close to the mounting seat (5), of the fixing block (7) is fixedly connected with an insert block (701), and a locking hole (702) is formed in the insert block (701);

a socket (8) is arranged on the side wall of the mounting seat (5), the insert block (701) can be inserted into the socket (8), and a locking component corresponding to the locking hole (702) is arranged on the socket (8);

the spray head (6) is detachably mounted on the mounting seat (5).

2. A spray disinfection device as claimed in claim 1, characterised in that said swivel tube (3) is a hollow tube open at both ends; one end of the rotating pipe (3) is fixedly connected with the rotating head (4), the other end of the rotating pipe is connected with the disinfectant supply part, and the rotating pipe (3) can rotate relative to the disinfectant supply part.

3. A spray disinfection device as claimed in claim 1, wherein said mounting seats (5) are evenly distributed on a circumferential side wall of said rotor head (4), the central axis of each mounting seat (5) being arranged obliquely with respect to the outer normal direction at the intersection of said circumferential side walls, both on the same side of said outer normal direction; and the inclination angle of each mounting seat (5) is the same.

4. A spray steriliser unit according to claim 3 wherein the angle of inclination is from 45 ° to 60 °.

5. A spray disinfection device as claimed in claim 2, characterized in that said disinfectant supply comprises a disinfection tube (1) and a sleeve (2); the sleeve (2) is arranged at one end of the disinfection tube (1) close to the rotating tube (3); the other end of the rotating pipe (3) is inserted into the sleeve (2) and is rotatably connected with the sleeve (2); the disinfection tube (1) is communicated with the inner cavity of the rotating tube (3).

6. A spray disinfection device as claimed in claim 1, wherein said spray head (6) further comprises a nozzle (602), said nozzle (602) being arranged at an end remote from said mounting (5).

7. The spray disinfection device of claim 1, wherein said locking means comprises a hollow post (900), a locking lever (902); the hollow column (900) comprises a closed end and an open end, the closed end is provided with an end face wall, and the open end is fixedly connected to one side, away from the mounting seat (5), of the socket (8); one end of the locking rod (902) is located outside the hollow column (900), the other end passes through the hollow column (900) and the socket (8), and the locking rod (902) can reciprocate along the longitudinal axis direction of the hollow column (900) to be inserted into the locking hole (702) and to be withdrawn from the locking hole (702).

8. Spray disinfection apparatus according to claim 7, wherein said locking means further comprise a slider (901) and a spring (10); the slider (901) and the spring (10) are arranged in the inner cavity of the hollow column (900); the slider (901) is fixedly connected with the locking rod (902), and the spring (10) is sleeved on the locking rod (902) and is positioned between the end face wall and the slider (901).

9. A spray disinfection device as claimed in claim 8, characterized in that the locking lever (902) is provided with a handle (903) at its end outside the hollow column (900).