CN113426318A - Negative pressure disinfection hybrid processing device for shelter hospital - Google Patents
Negative pressure disinfection hybrid processing device for shelter hospital Download PDFInfo
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- CN113426318A CN113426318A CN202110877600.6A CN202110877600A CN113426318A CN 113426318 A CN113426318 A CN 113426318A CN 202110877600 A CN202110877600 A CN 202110877600A CN 113426318 A CN113426318 A CN 113426318A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
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Abstract
The invention provides a negative pressure disinfection mixing treatment device for shelter hospitals, which comprises a stirring rotating shaft, a T-shaped channel with a sliding cavity is arranged in the stirring rotating shaft, a press-out pipe is communicated with the T-shaped channel with the sliding cavity, the press-out pipe is connected with the stirring rotating shaft, a press-out one-way valve is arranged in the press-out pipe, blades are arranged on an eccentric wheel, the eccentric wheel is vertically and symmetrically connected with an output shaft of a double-shaft motor, the double-shaft motor is arranged in a slide rod seat, the output shaft of the double-shaft motor is rotationally connected with the slide rod seat, the slide rod seat is connected with a piston, the slide rod seat and the piston are both in sliding connection with the T-shaped channel with the sliding cavity, a first spring is sleeved on the slide rod seat, a lower push blade pipe is communicated with the T-shaped channel with the sliding cavity, the lower push blade pipe is connected with the stirring rotating shaft, a suction one-way valve is arranged in the lower push blade pipe, a liquid outlet channel is arranged on a mixing machine shell and is communicated with a liquid outlet box, the disinfection mixed liquid with better mixing degree is manufactured on the premise of not influencing the flowing efficiency.
Description
Technical Field
The invention relates to a disinfection treatment device, in particular to a negative pressure disinfection mixing treatment device for a shelter hospital.
Background
During the transmission treatment of serious infectious disease, need to keep apart the treatment to patient, for example during new crown pneumonia epidemic situation, if patient excessively need establish the shelter hospital, separate the isolation to patient, this kind of shelter ward need carry out negative pressure treatment, come to carry out air treatment to patient's room, the air of inhaling the negative pressure needs to carry out sterilization process, so there is a large amount of demands to the disinfectant, traditional antiseptic solution agitated vessel stirring efficiency can not be applicable to this kind of a large amount of antiseptic solution ratio, and when disinfecting to the air, the mode of spray is adopted mostly, it is huge to consume the volume of antiseptic solution, so a negative pressure disinfection mixing processing apparatus for shelter hospital has been invented.
Disclosure of Invention
The invention aims to provide a negative pressure disinfection mixing treatment device for a shelter hospital, which can be used for instantly stirring in a pressure circulation mode and producing disinfection mixed liquid with good mixing degree on the premise of not influencing flow efficiency.
In order to solve the technical problems, the invention provides a negative pressure disinfection and mixing treatment device for shelter hospitals, which comprises a mixing shell, wherein the upper end of the mixing shell is provided with a plurality of raw material inlet openings, the lower end of the mixing shell is communicated with a liquid outlet box, the liquid outlet box is provided with a plurality of liquid outlets, a stirring rotating shaft is rotationally connected in the mixing shell and is connected with stirring blades, wherein a T-shaped channel with a sliding cavity is arranged in the stirring rotating shaft, a press-out pipe is communicated with the T-shaped channel with the sliding cavity, the press-out pipe is connected on the stirring rotating shaft, a press-out one-way valve is arranged in the press-out pipe, blades are arranged on an eccentric wheel, the eccentric wheel is vertically and symmetrically connected on an output shaft of a double-shaft motor, the double-shaft motor is arranged in a sliding rod seat, the output shaft of the double-shaft motor is rotationally connected with the sliding rod seat, the sliding rod seat is connected with a piston, and the sliding rod seat and the piston are both slidably connected with the T-shaped channel with the sliding cavity, the first spring is sleeved on the slide bar seat, two ends of the telescopic hose are respectively connected to the stirring rotating shaft and the slide bar seat, the first spring is arranged in the telescopic hose, the lower push blade pipe is communicated with the T-shaped channel with the slide cavity, the lower push blade pipe is connected with the stirring rotating shaft, the lower push blade pipe is internally provided with a suction one-way valve, and the liquid outlet channel is arranged on the mixing machine shell and communicates the mixing machine shell with the liquid outlet box.
Further, negative pressure disinfection hybrid processing apparatus for shelter hospital still includes: the lower extreme of stirring pivot is equipped with higher speed side direction and promotes the blade, and the side direction promotes the blade setting in going out the liquid tank with higher speed, can guarantee that liquid flows out with higher speed, improves fluid transport efficiency.
Further, negative pressure disinfection hybrid processing apparatus for shelter hospital still includes: a guide tube connected to the liquid outlet, the guide tube is connected and communicated with the storage tank, a rotating shaft is rotatably connected to the storage tank, one end of the rotating shaft is provided with a cam, an inner gear ring is arranged on the cam, the inner gear ring is meshed with a belt shaft gear, the belt shaft gear is rotatably connected to a pressure change box, the belt shaft gear is connected with a first belt pulley, the first belt pulley is in friction connection with a belt, the belt is in friction connection with a second belt pulley, the second belt pulley is connected with a belt shaft wind wheel, the belt shaft wind wheel is rotatably connected to a wind box, the belt shaft gear is rotatably connected with the wind box, one end of the wind box is connected with a disinfection box, the lower end of the disinfection box is provided with a waste liquid pipe, the upper end of the disinfection box is connected with a switching pipe, the switching pipe is connected and communicated with the pressure change box, the pressure change box is connected and communicated with a communicating pipe, the upper end of the communicating pipe is connected and communicated with the storage tank, a matching seat with a piston rod is slidably connected in the pressure change box, the second spring housing is on taking piston rod cooperation seat, and the external tapping links to each other and communicates with the disinfect box, gets into the check valve setting in the connecting tube, and interior piston sliding connection links to each other at pressure change incasement, interior piston and taking piston rod cooperation seat, takes piston rod cooperation seat up end and cam to contact, and the discharge check valve setting is in the switching tube, and the filter core block is in external mouthful, can carry out the jet disinfection with the air escape in the square cabin.
Furthermore, the cam is also provided with a heat dissipation slot, so that the heat of transmission can be taken away by the flowing of gas.
Further, negative pressure disinfection hybrid processing apparatus for shelter hospital still includes: the impeller is blocked to be equipped with in the pivot, blocks that the impeller is located the holding vessel, can guarantee liquid spun degree of consistency.
Further, negative pressure disinfection hybrid processing apparatus for shelter hospital still includes: reposition of redundant personnel seat, the center of switching pipe is aimed at to the upper portion pointed end of reposition of redundant personnel seat, reposition of redundant personnel seat below symmetry is equipped with second grade reposition of redundant personnel seat, second grade reposition of redundant personnel seat both sides are equipped with first sunken and arch respectively, first sunken relative setting on two second grade reposition of redundant personnel seats, tertiary reposition of redundant personnel seat sets up in second grade reposition of redundant personnel seat side, it is sunken to be equipped with the second on the tertiary reposition of redundant personnel seat, the second is sunken to be corresponding with protruding one-to-one, reposition of redundant personnel seat, second grade reposition of redundant personnel seat and tertiary reposition of redundant personnel seat all link to each other with the disinfect box inner wall, can shunt and prolong the time down that flows to the disinfectant, improve the contact time and the area of liquid and air, the disinfection effect is improved.
Furthermore, the stirring rotating shaft is provided with a matched driving motor.
Furthermore, the rotating shaft is provided with a matched driving motor.
Furthermore, an opening and closing gate is arranged at the liquid outlet channel, so that a staying and stirring mode is realized.
In conclusion, adopt above-mentioned device, can utilize pressure cycle's mode to stir immediately, produce the disinfection mixed liquid that the mixability is better under the prerequisite that does not influence flow efficiency, can guarantee that liquid flows with higher speed, improve fluid transportation efficiency, can discharge the air in the square cabin and carry out the jet disinfection, do benefit to the gas flow and take away the transmission heat, can guarantee liquid spun degree of consistency, can shunt and prolong the time that flows down to the disinfectant, improve the contact time and the area of liquid and air, improve the disinfection effect.
Drawings
FIG. 1 is a schematic view of a first structure of a negative pressure disinfection and mixing treatment device for a shelter hospital, which is disclosed by the invention.
Fig. 2 is a partially enlarged structural view of part a of fig. 1 of a negative pressure sterilization mixing treatment device for a shelter hospital in the invention.
Fig. 3 is a second structural schematic diagram of the negative pressure disinfection and mixing treatment device for the shelter hospital of the invention.
Fig. 4 is a partial enlarged structural schematic diagram of part B of fig. 3 of the negative pressure disinfection mixing treatment device for the shelter hospital of the invention.
FIG. 5 is a schematic sectional structural view of a negative pressure disinfection and mixing treatment device for a shelter hospital, which is disclosed by the invention.
Fig. 6 is a third structural schematic diagram of the negative pressure disinfection and mixing treatment device for the shelter hospital of the invention.
Fig. 7 is a partial enlarged structural view of part C of fig. 6 of the negative pressure sterilization mixing treatment device for the shelter hospital of the present invention.
FIG. 8 is a fourth structural schematic diagram of the negative pressure disinfection and mixing treatment device for the shelter hospital of the invention.
Fig. 9 is a partial enlarged structural schematic view of a part D of the negative pressure disinfection and mixing treatment device for the shelter hospital in the invention, wherein the part D is shown in fig. 8.
Detailed Description
The invention will be described in detail hereinafter with reference to the accompanying drawings in conjunction with embodiments. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
As shown in the attached drawings, the embodiment of the invention provides a negative pressure disinfection and mixing treatment device for shelter hospitals, which comprises a mixing machine shell 1, wherein the upper end of the mixing machine shell 1 is provided with a plurality of raw material inlet ports 2, the lower end of the mixing machine shell 1 is communicated with a liquid outlet box 3, the liquid outlet box 3 is provided with a plurality of liquid outlet ports 4, a stirring rotating shaft 5 is rotatably connected in the mixing machine shell 1, the stirring rotating shaft 5 is connected with stirring blades 6, wherein a T-shaped channel 16 with a sliding cavity is arranged in the stirring rotating shaft 5, a pressure outlet pipe 7 is communicated with the T-shaped channel 16 with the sliding cavity, the pressure outlet pipe 7 is connected on the stirring rotating shaft 5, a pressure outlet check valve 8 is arranged in the pressure outlet pipe 7, a blade 10 is arranged on an eccentric wheel 9, the eccentric wheel 9 is vertically and symmetrically connected on an output shaft of a double-shaft motor 11, the double-shaft motor 11 is arranged in a sliding rod seat 14, the output shaft of the double-shaft motor 11 is rotatably connected with the sliding rod seat 14, the device is characterized in that a slide bar seat 14 is connected with a piston 15, the slide bar seat 14 and the piston 15 are both connected with a T-shaped channel 16 with a slide cavity in a sliding way, a first spring 13 is sleeved on the slide bar seat 14, two ends of a flexible hose 12 are respectively connected with a stirring rotating shaft 5 and the slide bar seat 14, the first spring 13 is arranged in the flexible hose 12, a lower pushing blade tube 17 is communicated with the T-shaped channel 16 with the slide cavity, the lower pushing blade tube 17 is connected with the stirring rotating shaft 5, a suction one-way valve 18 is arranged in the lower pushing blade tube 17, a liquid outlet channel 51 is arranged on a mixing machine shell 1 and is used for communicating the mixing machine shell 1 with a liquid outlet box 3, a raw material inlet 2 is externally connected with an inlet pipeline of a disinfection raw material before use, then the raw material is injected into the mixing machine shell 1 from the raw material inlet 2, the stirring rotating shaft 5 is provided with a matched motor for operating to drive the stirring rotating shaft 5 to rotate, and simultaneously operate the double-shaft motor 11, the double-shaft motor 11 can drive the eccentric wheel 9 and the blade 10 to synchronously rotate, the stirring rotating shaft 5 can drive the stirring blade 6 to rotate when rotating, the stirring effect is achieved, the eccentric wheel 9 can form centrifugal force when rotating, the sliding rod seat 14 can reciprocate under the cooperation of the centrifugal force and the first spring 13, in the process, the flexible hose 12 can prevent the first spring 13 from being influenced by liquid, the blade 10 can keep reciprocating motion in the horizontal direction while rotating, the stirring range and dimensionality are enlarged, the stirring effect is enhanced, the sliding rod seat 14 can drive the piston 15 to reciprocate by reciprocating motion, the piston 15 can change the pressure in the T-shaped channel 16 with the sliding cavity by reciprocating motion, so that mixed liquid below the suction one-way valve 18 is continuously sucked into the T-shaped channel 16 with the sliding cavity from the suction one-way valve 18 and then is pressurized and transversely discharged from the extrusion one-way valve 8, the spraying position just impacts the rotating blade 10, so that the generation of convection can be increased, the retention time of fluid in the area of the blade 10 is prolonged, and the liquid continuously moves from the suction one-way valve 18 to the extrusion one-way valve 8, so that liquid circulation can be formed, the retention time of the liquid in the mixing shell 1 is prolonged, so that the mixing of the added raw materials can be completed on the premise that the liquid outlet channel 51 outputs the mixed liquid all the time, the mixing is completed on the premise that the output flow rate is not influenced, and the blade with the downward pushing blade pipe 17 is beneficial to the downward movement of the liquid.
In this embodiment, the negative pressure disinfection hybrid processing device for shelter hospital further comprises: the lower extreme of stirring pivot 5 is equipped with higher speed side direction and promotes blade 19, and the side direction promotes blade 19 setting with higher speed is in going out liquid tank 3, and the liquid that gets into in liquid tank 3 from liquid outlet channel 51 owing to promote the blade 19 with higher speed side direction and can form the side direction driving force along with stirring pivot 5 rotates, further accelerates liquid, and liquid is discharged from liquid outlet 4 with higher speed, uses as required.
In this embodiment, the negative pressure disinfection hybrid processing device for shelter hospital further comprises: a guide tube 20 connected to the liquid outlet 4, the guide tube 20 is connected and communicated with a storage tank 21, a rotating shaft 38 is rotatably connected to the storage tank 21, a cam 22 is arranged at one end of the rotating shaft 38, an inner gear ring 25 is arranged on the cam 22, the inner gear ring 25 is engaged with a shaft gear 24, the shaft gear 24 is rotatably connected to a pressure change box 34, the shaft gear 24 is connected with a first belt pulley 26, the first belt pulley 26 is in frictional connection with a belt 27, the belt 27 is in frictional connection with a second belt pulley 28, the second belt pulley 28 is connected with a shaft wind wheel 29, the shaft wind wheel 29 is rotatably connected to a wind box 30, the shaft gear 24 is rotatably connected with the wind box 30, one end of the wind box 30 is connected with a disinfection box 32, a waste liquid pipe 31 is arranged at the lower end of the disinfection box 32, an adapter pipe 33 is connected to the upper end of the disinfection box 32, the adapter pipe 33 is connected and communicated with the pressure change box 34, the pressure change box 34 is connected and communicated with a communicating pipe 35, the upper end of the communicating pipe 35 is connected and communicated with the storage tank 21, the matching seat 36 with the piston rod is connected in the pressure change box 34 in a sliding way, the second spring 37 is sleeved on the matching seat 36 with the piston rod, the outer connector 39 is connected and communicated with the disinfection box 32, the inlet one-way valve 40 is arranged in the communicating pipe 35, the inner piston 41 is connected in the pressure change box 34 in a sliding way, the inner piston 41 is connected with the matching seat 36 with the piston rod, the upper end surface of the matching seat 36 with the piston rod is contacted with the cam 22, the outlet one-way valve 42 is arranged in the adapter pipe 33, the filter element 43 is clamped in the outer connector 39, the liquid from the liquid outlet 4 enters the storage tank 21 through the guide pipe 20, the rotating shaft 38 is provided with a matching motor to operate and drive the rotating shaft 38 to rotate, the rotating shaft 38 drives the cam 22 to rotate, the cam 22 drives the matching seat 36 with the second spring 37 to reciprocate up and down, the matching seat 36 with the piston rod can drive the inner piston 41 to reciprocate up and down, the inner piston 41 can cause the pressure change in the pressure change box 34, so that the liquid in the storage tank 21 is continuously sucked into the pressure change box 34 through the one-way valve 40 and then is sprayed out from the discharge one-way valve 42 after being pressurized, the liquid is sprayed out downwards into the disinfection box 32 through the adapter pipe 33, a disinfection liquid curtain is formed in the disinfection box 32, the outer interface 39 is connected to the wall of the shelter in advance before the device is used, the outer interface 39 is communicated with the interior of the shelter, the cam 22 can drive the belt shaft gear 24 to rotate through the annular gear 25 when rotating, the belt shaft gear 24 can drive the belt shaft wind wheel 29 to rotate through the driving belt of the first belt pulley 26, the belt 27 and the second belt pulley 28, the belt shaft wind wheel 29 rotates to form the gas flow from the outer interface 39 to the wind box 30, and accordingly the air in the shelter is guided to the wind box 30 direction, the sterilizing liquid curtain formed in the sterilizing compartment 32 is sterilized to prevent the spread of the disease.
In this embodiment, the cam 22 is further provided with a heat dissipation slot 23, and when the cam 22 rotates, the heat dissipation slot 23 causes air around the cam 22 to flow, so as to take away heat generated by the rotation of the cam 22.
In this embodiment, the negative pressure disinfection hybrid processing device for shelter hospital further comprises: the blocking impeller 44 is arranged on the rotating shaft 38, the blocking impeller 44 is positioned in the storage tank 21, and the blocking impeller 44 can rotate along with the rotating shaft 38, so that when disinfectant needs to be output from the storage tank 21, the disinfectant output by the rotation of the blocking impeller 44 is ensured to be uniformly mixed.
In this embodiment, the negative pressure disinfection hybrid processing device for shelter hospital further comprises: the shunt base 45, the tip of the upper portion of the shunt base 45 aims at the center of the adapter tube 33, the second-stage shunt base 46 is symmetrically arranged below the shunt base 45, the two sides of the second-stage shunt base 46 are respectively provided with a first recess 47 and a protrusion 48, the first recesses 47 on the two second-stage shunt bases 46 are oppositely arranged, the third-stage shunt base 50 is arranged on the side surface of the second-stage shunt base 46, the third-stage shunt base 50 is provided with a second recess 49, the second recesses 49 correspond to the protrusions 48 one by one, the shunt base 45, the second-stage shunt base 46 and the third-stage shunt base 50 are all connected with the inner wall of the disinfection box 32, the disinfection solution flowing downwards from the adapter tube 33 flows to the two sides through the shunt base 45 and then flows onto the second-stage shunt base 46 to continue shunting, one part of the disinfection solution flows through the first recesses 47 to reduce the flow rate, the other part of the disinfection solution flows onto the third-, gaseous outside interface 39 enters into disinfect box 32 after filter core 43 filters in, wind can disinfect when passing through first sunken 47, can cause gaseous reflection between arch 48, second sunken 49 through protruding 48, first sunken 47, arch 48, second sunken 49 can make area of contact increase, reduce the contact disinfection time that antiseptic solution velocity of flow can prolong gaseous, and liquid and antiseptic solution contact are further strengthened to protruding 48, the gaseous reflection convection current of second sunken 49 to make gaseous after abundant disinfection drift.
In this embodiment, the stirring rotating shaft 5 is provided with a matched driving motor.
In this embodiment, the shaft 38 is provided with a driving motor.
In this embodiment, the outlet channel 51 is provided with the opening and closing gate, when the disinfectant is not required to be prepared quickly, the outlet channel 51 can be closed by the opening and closing gate, the double-shaft motor 11 can stop running during stirring operation, power consumption can be reduced, and stirring operation can be completed well, so that quick preparation is not required at this time, and circulating flow of liquid is not required.
From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects: can utilize pressure cycle's mode to stir immediately, produce the better disinfection of degree of mixing and mix under the prerequisite that does not influence flow efficiency and mix the liquid, can guarantee that liquid flows with higher speed, improve fluid transportation efficiency, can discharge the air in the square cabin and carry out the jet flow disinfection, do benefit to gas flow and take away the transmission heat, can guarantee liquid spun degree of consistency, can shunt and prolong the time that flows down to the disinfectant, improve the contact time and the area of liquid and air, improve the disinfection effect.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (9)
1. The utility model provides a shelter hospital is with negative pressure disinfection hybrid processing device, includes mixed casing (1), mixes casing (1) upper end and is equipped with several raw materials inlet port (2), and mixed casing (1) lower extreme intercommunication has liquid tank (3), is equipped with several liquid outlet (4) on liquid tank (3), and stirring pivot (5) are rotated and are connected in mixing casing (1), are connected with stirring vane (6), its characterized in that on stirring pivot (5): a T-shaped channel (16) with a sliding cavity is arranged in the stirring rotating shaft (5), a press-out pipe (7) is communicated with the T-shaped channel (16) with the sliding cavity, the press-out pipe (7) is connected to the stirring rotating shaft (5), a press-out check valve (8) is arranged in the press-out pipe (7), blades (10) are arranged on an eccentric wheel (9), the eccentric wheel (9) is vertically and symmetrically connected to an output shaft of a double-shaft motor (11), the double-shaft motor (11) is arranged in a slide rod seat (14), the output shaft of the double-shaft motor (11) is rotatably connected with the slide rod seat (14), the slide rod seat (14) is connected with a piston (15), the slide rod seat (14) and the piston (15) are both slidably connected with the T-shaped channel (16) with the sliding cavity, a first spring (13) is sleeved on the slide rod seat (14), two ends of a flexible hose (12) are respectively connected to the stirring rotating shaft (5) and the slide rod seat (14), the first spring (13) is arranged in the telescopic hose (12), the lower blade pushing pipe (17) is communicated with the T-shaped channel (16) with the sliding cavity, the lower blade pushing pipe (17) is connected with the stirring rotating shaft (5), the lower blade pushing pipe (17) is internally provided with the suction one-way valve (18), and the liquid outlet channel (51) is arranged on the mixing machine shell (1) and communicates the mixing machine shell (1) with the liquid outlet box (3).
2. The negative pressure disinfection and mixing treatment device for the shelter hospital as claimed in claim 1, further comprising: the lower end of the stirring rotating shaft (5) is provided with an accelerating lateral pushing blade (19), and the accelerating lateral pushing blade (19) is arranged in the liquid outlet box (3).
3. The negative pressure disinfection and mixing treatment device for the shelter hospital as claimed in claim 2, further comprising: a guide tube (20) connected to the liquid outlet (4), the guide tube (20) is connected and communicated with a storage tank (21), the storage tank (21) is rotatably connected with a rotating shaft (38), one end of the rotating shaft (38) is provided with a cam (22), the cam (22) is provided with an inner gear ring (25), the inner gear ring (25) is engaged with a belt shaft gear (24), the belt shaft gear (24) is rotatably connected to a pressure change box (34), the belt shaft gear (24) is connected with a first belt wheel (26), the first belt wheel (26) is in friction connection with a belt (27), the belt (27) is in friction connection with a second belt wheel (28), the second belt wheel (28) is connected with a belt shaft wind wheel (29), the belt shaft wind wheel (29) is rotatably connected to a wind box (30), the belt shaft gear (24) is rotatably connected with the wind box (30), one end of the wind box (30) is connected with a disinfection box (32), the lower end of the disinfection box (32) is provided with a waste liquid pipe (31), the upper end of the disinfection box (32) is connected with an adapter tube (33), the adapter tube (33) is connected and communicated with a pressure change box (34), the pressure change box (34) is connected and communicated with a communicating tube (35), the upper end of the communicating tube (35) is connected and communicated with a storage tank (21), a matching seat (36) with a piston rod is slidably connected in the pressure change box (34), a second spring (37) is sleeved on the matching seat (36) with the piston rod, an external port (39) is connected and communicated with the disinfection box (32), an inlet one-way valve (40) is arranged in the communicating tube (35), an inner piston (41) is slidably connected in the pressure change box (34), the inner piston (41) is connected with the matching seat (36) with the piston rod, the upper end face of the matching seat (36) with the piston rod is contacted with a cam (22), a discharge one-way valve (42) is arranged in the adapter tube (33), and a filter element (43) is clamped in the external port (39).
4. The negative pressure disinfection and mixing treatment device for shelter hospitals according to claim 3, characterized in that the cam (22) is further provided with a heat dissipation slot (23).
5. The negative pressure disinfection and mixing treatment device for the shelter hospital as claimed in claim 4, further comprising: the rotating shaft (38) is provided with a blocking impeller (44), and the blocking impeller (44) is positioned in the storage tank (21).
6. The negative pressure disinfection and mixing treatment device for the shelter hospital as claimed in claim 5, further comprising: reposition of redundant personnel seat (45), the center of adapter tube (33) is aimed at the upper portion pointed end of reposition of redundant personnel seat (45), reposition of redundant personnel seat (45) below symmetry is equipped with second grade reposition of redundant personnel seat (46), second grade reposition of redundant personnel seat (46) both sides are equipped with first sunken (47) and protruding (48) respectively, first sunken (47) on two second grade reposition of redundant personnel seats (46) set up relatively, third grade reposition of redundant personnel seat (50) set up and shunt seat (46) side at the second grade, be equipped with sunken (49) of second on third grade reposition of redundant personnel seat (50), sunken (49) of second and protruding (48) one-to-one, reposition of redundant personnel seat (45), second grade reposition of redundant personnel seat (46) and third grade reposition of redundant personnel seat (50).
7. The negative pressure disinfection and mixing treatment device for shelter hospitals according to any one of claims 1-6, characterized in that: and the stirring rotating shaft (5) is provided with a matched driving motor.
8. The negative pressure disinfection and mixing treatment device for shelter hospitals according to any one of claims 3-6, characterized in that: the rotating shaft (38) is provided with a matched driving motor.
9. The negative pressure disinfection and mixing treatment device for shelter hospitals according to any one of claims 1-6, characterized in that: an opening and closing gate is arranged at the liquid outlet channel (51).
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| CN202110877600.6A CN113426318B (en) | 2021-08-01 | 2021-08-01 | Negative pressure disinfection hybrid processing device for shelter hospital |
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| CN202110877600.6A CN113426318B (en) | 2021-08-01 | 2021-08-01 | Negative pressure disinfection hybrid processing device for shelter hospital |
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| CN113730630A (en) * | 2021-10-17 | 2021-12-03 | 陈磊 | Medical treatment is with nucleic acid test sample waste material processing apparatus |
| CN114832261A (en) * | 2022-05-27 | 2022-08-02 | 吕雪雅 | Fire-fighting equipment and fire-fighting method thereof |
| CN115286151A (en) * | 2022-10-08 | 2022-11-04 | 中节能润达(烟台)环保股份有限公司 | Heavy metal wastewater treatment equipment |
| CN115779771A (en) * | 2023-01-30 | 2023-03-14 | 山西云平台环保管家发展有限公司 | Accurate charge device for sewage treatment |
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| CA1148866A (en) * | 1981-03-16 | 1983-06-28 | Otto Fahl | Combination engine |
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