CN114226094B

CN114226094B - Electric and manual dual-function atomization decontamination device

Info

Publication number: CN114226094B
Application number: CN202111606774.5A
Authority: CN
Inventors: 张冰; 汤帅; 鲁文龙; 彭沛; 郭锐; 于天艺; 卢裕铭; 张文强; 辛瑞峰
Original assignee: Beijing University of Chemical Technology
Current assignee: Beijing University of Chemical Technology
Priority date: 2021-12-26
Filing date: 2021-12-26
Publication date: 2023-01-20
Anticipated expiration: 2041-12-26
Also published as: CN114226094A

Abstract

The invention discloses an electric and manual dual-function atomization decontamination device, which improves the medicament solution mixing, administration mode and multifunctional integrated design direction of the decontamination device. The decontamination device comprises a medicine box, a mixing device, a power device and an atomizing spray head. A triplexer state spiral adjusting mixer is designed, and the angle of the mixer is adjusted through a knob, so that the proportion of a mixed solution can be adjusted. Meanwhile, a pluggable clamping seat is designed, so that the medicament box can be directly replaced conveniently. Meanwhile, the free switching of the electric driving mode and the manual driving mode is completed through a set of switchable power pipeline system, the manual spraying pipeline and the electric spraying pipeline share a set of mixer and an atomizing spray head, and the electric spraying pipeline and the manual spraying pipeline are connected through a Venturi regulating valve, so that the two sets of systems are free from mutual interference in operation. The device has good effect on different killing working conditions.

Description

Electric and manual dual-function atomization decontamination device

Technical Field

The invention relates to the technical field of sterilizing and spraying, in particular to an electric and manual dual-function atomizing sterilizer.

Background

In recent years, natural disasters are frequently generated, epidemic situation prevention and control tasks are severe, and rescue tasks are increasingly increased. The requirements for the prevention and control of harmful species by medicaments and the sterilization and disinfection of various environments and places are increasing. Therefore, the requirements for sterilizing and epidemic-preventing equipment are increasing day by day. The existing sprayer has single function, single power source and poor mixing degree of medicament solution, can only spray the liquid medicine in one mode mostly, and cannot carry out deep cleaning. Can not meet the existing epidemic prevention requirements. The invention improves the medicament solution mixing device, the administration mode, the switchable pipeline system and the multifunctional integrated design direction, so that the device has good effect on different disinfection working conditions and meets the existing epidemic prevention requirement.

Disclosure of Invention

The invention mainly provides an electric and manual dual-function atomizing decontamination device, solves the problems of single function and incompact structure of the existing sprayer, and meets the requirements of sterilization and spraying under extreme working conditions.

In order to achieve the purpose, the invention adopts the following technical scheme:

in one general aspect, an electric and manual dual-function atomization decontamination device is designed, and comprises a multifunctional pesticide supply system, a mixing and adjusting system, a dual-power system and a spraying system. The multifunctional drug delivery system comprises a drug kit I (1 a) and a drug kit II (1 b). The bottom of the chemical box is connected with the pluggable clamping seat (3), and an air inlet core (28) is arranged in the pluggable clamping seat (3) and used for gas exchange. The mixing and adjusting system is adjusted through a tri-state spiral adjusting mixer (2), and the tri-state spiral adjusting mixer (2) is composed of a knob (13), a bevel gear I (14), a bevel gear II (15), a stirring area (21), a mixer shell (22) and a stirrer (20). The design of air passage and water passage is adopted. A stationary mixer housing (22) is coaxially engaged with the rotatable agitator (20). Knob (13) and bevel gear I (14) are fixed connection, and bevel gear II (15) and agitator (20) are fixed connection, only need clockwise rotation knob (13), through gear drive, can rotate agitator (20). The inner side of the mixer shell (22) is provided with two water inlets and two air vents, including a water inlet I (19), a water inlet II (18), an air vent I (27) and an air vent II (26). Two water inlets and an exhaust groove are arranged on the outer side of the stirrer (20), and the exhaust groove comprises a water inlet I (24), a water inlet II (25) and an exhaust groove (23). The water inlet I (19) is connected with the chemical box I (1 a), the water inlet II (18) is connected with the chemical box II (1 b), and the water inlet I (24) and the water inlet II (25) are connected with the stirring area (21) through the stirrer (20). The solution in the chemical box I (1 a) flows into the triplex state spiral adjusting mixer (2) through a communication surface which is a superposition part of the water inlet I (19) and the water inlet I (24). The solution in the chemical box II (1 b) flows into the tri-state spiral adjusting mixer (2) through a communication surface which is a superposed part of the water inlet II (18) and the water inlet hole II (25). The exhaust hole I (27) is connected with an exhaust pipe I (17) and used for gas exchange of the chemical box I (1 a). And the exhaust hole II (26) is connected with the exhaust pipe II (16) and is used for gas exchange of the chemical box II (1 b). The exhaust hole I (27) and the exhaust hole II (26) are connected with the exhaust groove (23) to convey the outside air into the chemical box. The lower part of the three-state spiral adjusting mixer (2) is a stirring area (21), and the solution flows into a pipeline of a power device after being stirred. The power pipeline capable of being freely switched comprises an electric suction device (5) and a manual suction device (6), and the two sets of suction devices share a mixing system and a spraying system. The adjusting device is a Venturi adjusting valve. The blender delivery port is connected with venturi governing valve I (4), the one end and the hand device inlet tube (8) of venturi governing valve I (4) are connected, the other end and the electric actuator inlet tube (9) of venturi governing valve I (4) are connected, atomizer (12) are connected with venturi governing valve II (7), venturi governing valve II (7) one end with hand device outlet pipe (10) are connected, venturi governing valve II (7) other end with electric actuator outlet pipe (11) are connected. And the solution is sprayed out of the device through an atomizing spray head (12).

Aiming at the problems of poor solution mixing degree and difficult adjustment of medicament mixing proportion of common medicament boxes, the invention designs a tri-state spiral adjusting mixer (2), wherein the water inlets (18 and 19) of the two medicament boxes are connected with the tri-state spiral adjusting mixer (2), the relative angle between the stirrer (20) and the mixer shell (22) is adjusted through gear transmission, and because the tri-state spiral adjusting mixer (22) and the stirrer (20) are coaxial, liquid medicine can only flow out through a communication surface which is the superposition part of the water inlets (18 and 19) and the water inlets (24 and 25). Relative angles of the stirrer (20) and the tri-state spiral adjusting mixer (2) can be adjusted within 0-180 degrees through a gear, when the knob (13) turns to 0 degree, the tri-state spiral adjusting mixer (2) is in a state 1, the cross section of a communication surface of the chemical box I (1 a) is the largest, the cross section of a communication surface of the chemical box II (1 b) is 0, an air outlet channel of the chemical box I (1 a) is opened, an air outlet channel of the chemical box II (1 b) is closed, and the chemical box I (1 a) supplies liquid independently. When the knob (13) is turned by 180 degrees,the three-state spiral adjusting mixer (2) is in a state of 2, the cross section of a communication surface of the chemical box I (1 a) is 0, the cross section of a communication surface of the chemical box II (1 b) is the largest, the air outlet channel of the chemical box I (1 a) is closed, the air outlet channel of the chemical box II (1 b) is opened, and the chemical box II (1 b) supplies liquid independently. When the knob (13) rotates clockwise by 0-180 degrees, the tri-state spiral adjusting mixer (2) is in a state 3, the cross section of the communication surface of the first medicament box (1 a) is gradually reduced, the cross section of the communication surface of the second medicament box (1 b) is gradually increased, and the air outlet channels of the first medicament box (1 a) and the second medicament box (1 b) are both opened. The chemical box I (1 a) and the chemical box II (1 b) supply liquid together. The relation between the liquid supply ratio n of the two medicine boxes and the rotation angle theta of the knob is consistent with the formula 1, and the I flow Q of the medicine boxes ₁ The flow Q of the medicament box II is matched with the relation of the rotation angle theta of the knob and the formula 2 ₂ The relation of the rotation angle theta of the knob is matched with a formula 3, Q _max Maximum flow for the kit:

and selecting a corresponding angle through calculation to complete the function of adjusting the proportion of the mixed solution.

Due to the fact that the mixing elements flow through the stirring area (21), the spiral type design is adopted by the mixing unit, the spiral type design is not parallel to the flowing path of the fluid, the flowing state of the fluid in the pipe is fully changed, and different fluids are well dispersed and fully mixed. The mixing effect of the solution is improved,

aiming at the problem of single administration mode of a sprayer, the invention designs a detachable clamping seat (3) and designs two medicine box covers of a closed end cover (30) and a communicated end cover (31). By adopting a detachable design and using different medicine box covers. Can realize thatAnd switching three administration modes. The medicine can be fed from the medicine inlet of the medicine box, the medicine box can be directly replaced, and the medicine box can be connected with the external pipe injection medicine feeding pluggable clamping seat (3) through the communicating end cover to form an inward concave type flow channel and an air inlet core (28), the flow channel is in curve change, the cross section is circular, the diameter of the cross section is increased firstly and then reduced. When the fluid at the water outlet flows through the vicinity of the air inlet core (28), the liquid flow velocity is increased due to the sharp reduction of the cross-sectional area, and a Venturi effect is generated near the passage of the air inlet core (28). The gas in the gas outlet channel is sucked out and enters the chemical box. The air pressure in the medicament box is maintained to be stable, and the gas exchange with the outside is completed. Meanwhile, a clamping seat is arranged in the bottom of the air outlet channel, a flow resisting ball (29) is connected to the clamping seat, and the diameter D of the flow resisting ball (29) ₃ Diameter D of the cassette ₄ The ratio of (1): 1.2. when the sprayer starts to work, the choke ball (29) is pushed open due to the fact that the air pressure in the pipe is lower than the atmospheric pressure. The outside air enters the solution bottle through the air outlet channel. When the sprayer is out of service. The pressure in the tube is equal to atmospheric pressure. The air outlet channel is blocked by the flow blocking ball (29) due to the action of gravity, so that the problem of water overflow under the condition of stopping work is prevented.

The three-state spiral adjusting mixer (2) has the specific structure that: the fixed mixer shell (22) is coaxially matched with the rotatable stirrer (20), the top view of the mixer shell (22) is taken as a marking plane, the central point of the circle on the inner wall of the mixer shell (22) is taken as a marking original point, the vertical bisector of the top view of the mixer shell (22) is taken as a marking reference, the upper side of the vertical bisector points to 0 degree, and the lower side of the vertical bisector points to 180 degrees; two water inlets with the same size are arranged on the inner wall surface, and comprise a water inlet I (19) and a water inlet II (18); the water inlet I (19) and the water inlet II (18) are arranged on different sides up and down; the cross sections of the water inlet I (19) and the water inlet II (18) are rectangular; the central line of the water inlet I (19) is positioned at a 90-degree position, and the central line of the water inlet II (18) is positioned at a 270-degree position; the lower edge of the water inlet I (19) is separated from the upper edge of the water inlet II (18) by a distance L ₁ Should not be less than 10mm; wide water inlet b ₁ And inner diameter D of mixer ₁ The radii are equal; wide water inlet b ₁ And height h ₁ The ratio of (1): 3 to 1: 2; two sizes are arranged on the same side of the wall surface of the stirrer (20)The water inlet hole comprises a water inlet hole I (24) and a water inlet hole II (25); the water inlet I (24) and the water inlet II (25) are arranged up and down on the same side; the cross sections of the water inlet I (24) and the water inlet II (25) are right-angled triangles; a right-angle side of the water inlet hole I (24) and the water inlet hole II (25) is positioned at a 0-degree position, and the intersection point of the other right-angle side and the bevel edge is positioned at a 180-degree position; the size of the water inlet I (24) is the same as that of the water inlet II (25), and the bottom edge b of the water inlet I (24) ₂ Is wide b with the water inlet I (19) ₁ Same, the height h of the water inlet I (24) ₂ Is connected with the water inlet I (19) h ₁ The height is the same, and the distance L between the lower edge of the water inlet I (24) and the upper edge of the water inlet II (25) ₂ Also has a distance L with the lower edge of the water inlet I (19) and the upper edge of the water inlet II (18) ₁ And the consistency is maintained.

The tri-state spiral adjusting mixer adopts an air passage and water passage double-channel design; the mixer shell (22) is provided with two circular exhaust holes with the same diameter, and the circular exhaust holes comprise an exhaust hole I (27) and an exhaust hole II (26); the exhaust hole I (27) is positioned at 90 degrees, and the exhaust hole II (26) is positioned at 270 degrees; the exhaust holes I (27) and the exhaust holes II (26) are horizontally and symmetrically arranged on different sides; exhaust port I (27) diameter D ₂ Is wide b with the water inlet I (19) ₁ The ratio of (A) to (B) is 0.33 to 0.5; the lower edge of the exhaust hole I (27) is separated from the upper edge of the water inlet I (19) by a distance L ₃ Should not be less than 10mm; an exhaust groove (23) is arranged on the upper side of the stirrer; the exhaust groove (23) is provided with an annular groove with a height h ₃ Diameter D of exhaust port I (27) ₂ Need to be kept consistent; a width b is arranged in the position groove at 270 degrees ₃ High h, h ₃ Are all equal to the diameter D of the exhaust hole I (27) ₂ Equal raised blocks.

Aiming at the problem that a mixing pipeline of a sprayer is easy to return, the invention designs a switchable pipeline, and a power box chamber comprises two sets of power pipelines which can be freely switched. The pipeline system through parallel connection easily produces the backward flow phenomenon, and especially when electronic pipeline system during operation, it is especially obvious, to the backward flow problem, uses venturi governing valve I (4), venturi governing valve II (7) to be used for intraductal the connection, designs a set of non-constant diameter tee bend runner design in the governing valve, and two pipeline designs all adopt the cross sectional shape to be circular runner, and the cross sectional diameter is unchangeable. Manual tubeRoad diameter D ₅ And the diameter D of the electric pipeline ₆ The ratio is 1:5 to 1: and 4, the electric pipeline is connected out of the tee joint by adopting a normal circular arc corner flow channel design, and the manual pipeline adopts a linear flow channel design. In the horizontal direction, the central line of the manual pipeline is deviated by 0.5D upwards than the central line of the electric pipeline ₆ To 0.6D ₆ . When the electric pipeline works, water flows out along the arc-shaped channel at a high speed, and because the diameter of the manual pipeline is smaller than that of the electric pipeline, a Venturi effect is generated, liquid cannot flow back, and when the manual pipeline works, the pump body does not work, and the flow channel is closed, so that the backflow phenomenon cannot be generated. Meanwhile, the diameter of the manual pipeline is smaller, so that manual driving is more convenient and labor-saving.

Drawings

Fig. 1 is a schematic view of a killing sprayer according to an example of the present application.

Fig. 2 is a schematic view of the internal power unit in the example of the present application.

FIG. 3 shows the schematic structure and angles of a three-state helical-pitch mixer in the examples of the present application

And (4) coordinate location graph.

FIG. 4 is a schematic diagram of a mixer housing structure and a side view thereof according to an example of the present application.

Fig. 5 is a schematic view showing the structure and the side development of the stirring shaft in the present application example.

FIG. 6 shows three states of operation of the three-state helical-pitch mixer in the example of the present application

Schematic representation.

Fig. 7 is a schematic diagram of a detachable card seat connection and a concave flow passage in an embodiment of the present application.

Fig. 8 is a schematic view of two detachable medicament containers according to the embodiment of the present application.

FIG. 9 is a schematic view of a venturi check valve according to an embodiment of the present application.

Reference numerals

1a, a kit I; 1b, a kit II; 2. a triplex state spiral adjusting mixer; 3. a pluggable card holder; 4. a Venturi regulating valve I; 5. an electric spraying device; 6. a manual spray device; 7. a Venturi regulating valve II; 8. a water inlet pipe of a manual device; 9. a water inlet pipe of the electric device; 10. a water outlet pipe of the manual device; 11. a water outlet pipe of the electric device; 12. an atomizing spray head; 13. a knob; 14. a bevel gear I; 15. a bevel gear II; 16. an exhaust pipe II; 17. an exhaust pipe I; 18. a water inlet II; 19. a water inlet I; 20. a stirrer; 21. a stirring zone; 22. a mixer housing; 23. an exhaust groove; 24. a water inlet hole I; 25. a water inlet hole II; 26. an exhaust hole II; 27, an exhaust hole I; 28. an air inlet core; 29. a flow blocking ball; 30. a closed end cover 31 and a communication end cover; A. the water inlet hole has an unfolded cross section; B. the expansion section of the exhaust groove; C. the water outlet is provided with an unfolded section; D. the expansion section of the exhaust hole; E. the communication surface is provided with an unfolding section.

Detailed Description

The invention relates to an electric and manual dual-function atomizing decontamination device which can be put into working conditions at any time and has good effect on different disinfection working conditions by adopting a multifunctional integrated design.

Example 1

According to the working condition operation requirement of killing, if the working condition work load of killing is bigger than normal, can replace the medicament case end cover for intercommunication end cover (31), connect external pipe injection through intercommunication end cover (31) and dose, guarantee the work of high strength. If the working amount of the killing working condition is small, the end cover of the chemical box can be replaced by a closed end cover (30), and chemicals are fed through the chemical inlet of the chemical box, so that the operation steps are simplified. If the working state is urgent in the face of the sterilization working condition, the direct replacement of the chemical box can be completed through the design of the pluggable clamping seat (3), and time and labor are saved.

When in-situ treatment is carried out, clean water is filled in the chemical box I (1 a), and disinfectant is filled in the chemical box II (1 b). The solution in the chemical box flows into the triplexer (2) through the chemical box clamping seat (3) and passes through the stirring area (21), if the stirring and mixing of the solution are completed only by washing with clear water, the knob (13) can be rotated to 0 degree. If the components of the disinfectant are required to be improved for deep disinfection, the rotation angle theta of the knob can be calculated according to the required solution proportion n, as shown in formula 1:

when the liquid in the liquid storage tank is pumped out, a Venturi effect is generated near the channel of the air inlet core (28). The gas in the gas outlet channel is sucked out and enters the chemical box. The air pressure in the medicament box is maintained to be stable, and the gas exchange with the outside is completed. Because the clamping seat is arranged in the bottom of the air outlet channel, and the clamping seat is connected with a flow resisting ball (29), when the sprayer stops working, water cannot overflow.

The solution enters a power box chamber after being mixed by a triplex state spiral mixer (2), the power chamber is provided with two sets of power pipeline systems, an electric pipeline is designed to deal with a disinfection task under a normal working condition, and a manual pipeline is designed to deal with the problem that an electric part cannot work when the power is cut off under an extreme working condition. The liquid is not refluxed because the diameter of the manual pipeline is smaller, and the driving is more reasonable and convenient during manual operation.

Claims

1. The utility model provides an electric manual dual-functional atomizing decontamination device which characterized in that: comprises a multifunctional medicine supply system, a mixing and adjusting system, a double-power system and a spraying system; the multifunctional drug delivery system comprises a drug box I (1 a) and a drug box II (1 b); the bottom of the chemical box is connected with the pluggable clamping seat (3), and an air inlet core (28) is arranged in the pluggable clamping seat (3) and used for gas exchange; the mixing adjusting system is adjusted through a tri-state spiral adjusting mixer (2), and the tri-state spiral adjusting mixer (2) consists of a knob (13), a bevel gear I (14), a bevel gear II (15), a stirring area (21), a mixer shell (22) and a stirrer (20); the design of an air passage and a water passage is adopted; a stationary mixer housing (22) coaxially mated with the rotatable agitator (20); the knob (13) is fixedly connected with the bevel gear I (14), the bevel gear II (15) is fixedly connected with the stirrer (20), and the stirrer (20) can be rotated only by clockwise rotating the knob (13) through gear transmission; the inner side of the mixer shell (22) is provided with two water inlets and two air vents, wherein the two air vents comprise a water inlet I (19), a water inlet II (18), an air vent I (27) and an air vent II (26); two water inlets and an exhaust groove are arranged on the outer side of the stirrer (20), and the two water inlets and the exhaust groove comprise a water inlet I (24), a water inlet II (25) and an exhaust groove (23); the water inlet I (19) is connected with the chemical box I (1 a), the water inlet II (18) is connected with the chemical box II (1 b), and the water inlet I (24) and the water inlet II (25) are connected with the stirring area (21) through the stirrer (20); the solution in the chemical box I (1 a) flows into the triplex state spiral adjusting mixer (2) through a communication surface which is a superposition part of the water inlet I (19) and the water inlet I (24); the solution in the chemical box II (1 b) flows into the tri-state spiral adjusting mixer (2) through a communication surface which is a superposed part of the water inlet II (18) and the water inlet hole II (25); the exhaust hole I (27) is connected with the exhaust pipe I (17) and is used for gas exchange of the chemical box I (1 a); the exhaust hole II (26) is connected with the exhaust pipe II (16) and is used for gas exchange of the chemical box II (1 b); the exhaust hole I (27) and the exhaust hole II (26) are connected with the exhaust groove (23) and convey the outside air into the chemical box; the lower part of the three-state spiral adjusting mixer (2) is a stirring area (21), and the solution flows into a pipeline of a power device after being stirred; the power pipeline which can be freely switched comprises an electric suction device (5) and a manual suction device (6), and the two sets of suction devices share a mixing system and a spraying system; the adjusting device is a Venturi adjusting valve; the water outlet of the mixer is connected with a Venturi adjusting valve I (4), one end of the Venturi adjusting valve I (4) is connected with a manual device water inlet pipe (8), the other end of the Venturi adjusting valve I (4) is connected with an electric device water inlet pipe (9), an atomizing nozzle (12) is connected with a Venturi adjusting valve II (7), one end of the Venturi adjusting valve II (7) is connected with a manual device water outlet pipe (10), and the other end of the Venturi adjusting valve II (7) is connected with an electric device water outlet pipe (11); and the solution is sprayed out through an atomizing spray head (12).

2. An electric and manual dual-function atomizing washer-disinfector as claimed in claim 1, characterized in that: the three-state spiral adjusting mixer (2) has the specific structure that: the fixed mixer shell (22) is coaxially matched with the rotatable stirrer (20), the top view of the mixer shell (22) is taken as a marking plane, the central point of the circle of the inner wall of the mixer shell (22) is taken as a marking original point, and the vertical bisector of the top view of the mixer shell (22) is taken as a markPouring a reference, wherein the upper side of the vertical bisector points to 0 degree, and the lower side of the vertical bisector points to 180 degrees; two water inlets with the same size are arranged on the inner wall surface, and comprise a water inlet I (19) and a water inlet II (18); the water inlet I (19) and the water inlet II (18) are arranged on different sides up and down; the cross sections of the water inlet I (19) and the water inlet II (18) are rectangular; the central line of the water inlet I (19) is positioned at a 90-degree position, and the central line of the water inlet II (18) is positioned at a 270-degree position; the distance L between the lower edge of the water inlet I (19) and the upper edge of the water inlet II (18) ₁ Should not be less than 10mm; wide water inlet b ₁ And inner diameter D of mixer ₁ The radii are equal; width of water inlet b ₁ And height h ₁ The ratio of (1): 3 to 1: 2; two water inlets with different sizes are arranged on the same side of the wall surface of the stirrer (20), and each water inlet comprises a water inlet I (24) and a water inlet II (25); the water inlet I (24) and the water inlet II (25) are arranged up and down on the same side; the cross sections of the water inlet I (24) and the water inlet II (25) are right-angled triangles; a right-angle side of the water inlet hole I (24) and the water inlet hole II (25) is positioned at a 0-degree position, and the intersection point of the other right-angle side and the bevel edge is positioned at a 180-degree position; the size of the water inlet I (24) is the same as that of the water inlet II (25), and the bottom edge b of the water inlet I (24) ₂ Is wide b with the water inlet I (19) ₁ Same, the height h of the water inlet I (24) ₂ Is connected with a water inlet I (19) h ₁ The height is the same, and the distance L between the lower edge of the water inlet I (24) and the upper edge of the water inlet II (25) ₂ Also has a distance L with the lower edge of the water inlet I (19) and the upper edge of the water inlet II (18) ₁ And the consistency is maintained.

3. The electric and manual dual-function atomizing decontamination device of claim 1, wherein: the tri-state spiral adjusting mixer adopts an air passage and water passage double-channel design; the mixer shell (22) is provided with two circular exhaust holes with the same diameter, and the circular exhaust holes comprise an exhaust hole I (27) and an exhaust hole II (26); the exhaust hole I (27) is positioned at a 90-degree position, and the exhaust hole II (26) is positioned at a 270-degree position; the exhaust holes I (27) and the exhaust holes II (26) are horizontally and symmetrically arranged on different sides; exhaust port I (27) diameter D ₂ Is wider than the water inlet I (19) ₁ The ratio of (A) to (B) is 0.33 to 0.5; the lower edge of the exhaust hole I (27) is separated from the upper edge of the water inlet I (19) by a distance L ₃ Should not be less than 10mm; the upper side of the stirrer is provided with an exhaust groove (23)(ii) a The exhaust groove (23) is provided with an annular groove with a height h ₃ Diameter D of exhaust port I (27) ₂ Need to be kept consistent; a width b is arranged in the position groove at 270 degrees ₃ High h, h ₃ Are all equal to the diameter D of the exhaust hole I (27) ₂ Equal raised blocks.

4. An electric and manual dual-function atomizing washer-disinfector as claimed in claim 1, characterized in that: two sets of pipeline devices in the switchable power pipeline system share one set of stirring system and one set of spraying system; the joint of the electric and manual pipelines adopts a Venturi one-way regulating valve design, and comprises a Venturi regulating valve I (4) and a Venturi regulating valve II (7); a group of non-equal-diameter three-way flow channel designs are designed in the regulating valve, and the two pipeline designs both adopt flow channels with circular cross-sectional shapes, and the cross-sectional diameters are unchanged; diameter D of manual pipeline ₅ And the diameter D of the electric pipeline ₆ The ratio is 1:5 to 1:4, the electric pipeline adopts a normal circular arc corner flow channel design at the three-way connection part, and the manual pipeline adopts a linear flow channel design; in the horizontal direction, the center line of the manual pipeline is upwards deviated by 0.5D than the center line of the electric pipeline ₆ To 0.6D ₆ In between.