CN215689178U - Negative pressure ambulance with new trend system - Google Patents
Negative pressure ambulance with new trend system Download PDFInfo
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- CN215689178U CN215689178U CN202121974094.4U CN202121974094U CN215689178U CN 215689178 U CN215689178 U CN 215689178U CN 202121974094 U CN202121974094 U CN 202121974094U CN 215689178 U CN215689178 U CN 215689178U
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Abstract
The utility model discloses a negative pressure ambulance with a fresh air system, and relates to the technical field of ambulances. The power distribution box comprises a box body, be provided with the mechanism of airing exhaust that is used for carrying out discharge work to the air after purifying on the box, be provided with the PLC controller on the box, be fixed with the intake pipe on the box, slidable mounting has the sleeve in the intake pipe, be provided with in the sleeve and be used for carrying out sterile degassing unit to the air inlet of intake pipe, degassing unit is including storing mechanism, virus killing mechanism and rotary mechanism, it stores storehouse and alcohol pipeline including alcohol to store the mechanism, alcohol is stored the storehouse and is fixed on the sleeve, alcohol is stored the storehouse and is fixed with alcohol pipeline's input. The sterilizing mechanism and the storage mechanism arranged on the device are matched with each other, so that the air inlet of the air inlet pipeline is sterilized when the sleeve is pushed leftwards, and bacteria in the air inlet pipeline are sterilized, thereby improving the probability of cross infection between medical staff and a patient.
Description
Technical Field
The utility model relates to the technical field of ambulances, in particular to a negative pressure ambulance with a fresh air system.
Background
The rescue environment of a common ambulance is generally positive pressure, so that when patients with special diseases such as infectious patients are rescued, the patients can infect surrounding air and medical staff.
Ordinary negative pressure ambulance air purification device is at the in-process of long-term use, because can adhere to a large amount of bacteriums on air purification device's the long-time use inner wall, does not clear up for a long time, can produce great influence to patient.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a negative pressure ambulance with a fresh air system, which solves the problems in the prior art.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a negative pressure ambulance with new trend system, includes the box, be provided with the mechanism of airing exhaust that is used for carrying out discharge work to the air after purifying on the box, box fixed mounting is in the ambulance, be provided with the PLC controller on the box, be fixed with the intake pipe on the box, slidable mounting has the sleeve in the intake pipe, be provided with in the sleeve and be used for carrying out sterile degassing unit to the air inlet of intake pipe, degassing unit is including storing mechanism, virus killing mechanism and rotary mechanism.
Preferably, store the mechanism and store storehouse and alcohol pipeline including alcohol, alcohol is stored the storehouse and is fixed on the sleeve, alcohol is stored the storehouse and is fixed with alcohol pipeline's input, alcohol pipeline's output runs through sleeve and fixed mounting in the sleeve, be provided with the valve body in the alcohol pipeline.
Preferably, the disinfection mechanism includes movable rod, mount, a spring, trapezoidal piece, No. two springs and recess, the movable rod runs through mount and sleeve and equal slidable mounting in mount and sleeve, the mount is fixed on telescopic surface, the surface of movable rod has cup jointed a spring, set up flutedly on the movable rod, slidable mounting has trapezoidal piece in the recess, trapezoidal piece is fixed with the one end of No. two springs, the other end and the recess of No. two springs are fixed.
Preferably, rotary mechanism includes dead lever, pivot and slope spout, the one end of dead lever is fixed on the mount, rotate the one end of installing the pivot on the other end of dead lever, the other end slidable mounting of pivot is in the slope spout, the slope spout sets up on the movable rod.
Preferably, the cross section of one end of the movable rod close to the air inlet pipe is in a conical shape.
Preferably, the surfaces of the movable rod and the trapezoidal block are paved with sterilized cotton.
(III) advantageous effects
The utility model provides a negative pressure ambulance with a fresh air system. The method has the following beneficial effects:
(1) the sterilizing mechanism and the storage mechanism arranged by the device are matched with each other, so that the air inlet of the air inlet pipeline can be sterilized after the sleeve is pushed leftwards, bacteria in the air inlet pipeline are sterilized, and the probability of cross infection between medical staff and a patient is reduced.
(2) The rotary mechanism and the disinfection mechanism that the device set up mutually support, when making the disinfection mechanism disinfect the admission line automatically, can guarantee that the inner wall of admission line air inlet can be comprehensive disinfect to improve the environment in the negative pressure ambulance.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of a sleeve according to the present invention;
FIG. 3 is a schematic view of part A of the present invention;
FIG. 4 is a schematic top view of a groove structure according to the present invention.
In the figure: 1. a box body; 2. an air exhaust mechanism; 3. a PLC controller; 4. an air inlet pipe; 5. a sleeve; 6. a sterilizing device; 61. an alcohol storage bin; 62. an alcohol delivery conduit; 64. a movable rod; 65. a fixed mount; 66. a first spring; 67. a trapezoidal block; 68. a second spring; 69. a groove; 610. fixing the rod; 611. a rotating shaft; 612. an inclined chute; 7. an ambulance.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a negative pressure ambulance with a fresh air system comprises a box body 1, an exhaust mechanism 2 used for discharging purified air is arranged on the box body 1, the box body 1 is fixedly arranged in an ambulance 7, the exhaust mechanism 2 comprises a fan, an exhaust pipe and the like, a PLC 3 is arranged on the box body 1, the PLC 3 controls a purifying device arranged on the box body 1 through programming, an air inlet pipe 4 is fixed on the box body 1, a sleeve 5 is slidably arranged on the air inlet pipe 4, a sterilizing device 6 used for sterilizing an air inlet of the air inlet pipe 4 is arranged in the sleeve 5, the sterilizing device 6 comprises a storage mechanism, a sterilizing mechanism and a rotating mechanism, the storage mechanism comprises an alcohol storage bin 61 and an alcohol conveying pipeline 62, the alcohol storage bin 61 is fixed on the sleeve 5, the alcohol storage bin 61 is fixed with an input end of the alcohol conveying pipeline 62, an output end of the alcohol conveying pipeline 62 penetrates through the sleeve 5 and is fixedly arranged in the sleeve 5, the valve body is arranged in the alcohol conveying pipeline 62, and the alcohol in the alcohol storage bin 61 is controlled to flow into the alcohol conveying pipeline 62 through the valve body, so that the alcohol cannot be wasted.
The sterilizing mechanism comprises a movable rod 64, a fixed frame 65, a first spring 66, a trapezoidal block 67, a second spring 68 and a groove 69, the movable rod 64 penetrates through the fixed frame 65 and the sleeve 5 and is arranged in the fixed frame 65 and the sleeve 5 in a sliding mode, the fixed frame 65 is fixed on the surface of the sleeve 5, the first spring 66 is sleeved on the surface of the movable rod 64, the groove 69 is formed in the movable rod 64, a through hole is formed in one end of the second spring 68 of the groove 69, when alcohol flows into the groove 69, the alcohol flows onto the trapezoidal block 67 at the lower end through the through hole, the sterilizing efficiency and the sterilizing range of the air inlet pipe 4 are improved, the trapezoidal block 67 is arranged in the groove 69 in a sliding mode, the trapezoidal block 67 is fixed to one end of the second spring 68, the cross section of the trapezoidal block 67 is in a plane conical shape in reality, the other end of the second spring 68 is fixed to the groove 69, the cross section of one end, close to the air inlet pipe 4, is in a conical shape, the surfaces of the movable rod 64 and the trapezoidal block 67 are all paved with the sterilized cotton, when the sleeve 5 can move leftwards through the special design of the shape of the movable rod 64, the movable rod 64 is driven by the spring 66 to automatically enter the air inlet pipe 4 to sterilize the air inlet hole of the air inlet pipe 4, thereby reducing the probability of cross infection between medical staff and patients, meanwhile, through the special design of the shape of the movable rod 64, the sleeve 5 can be easily pushed out of the air inlet hole of the air inlet pipe 4, so that the air inlet pipe 4 can be normally used, the rotating mechanism comprises a fixed rod 610, a rotating shaft 611 and an inclined sliding groove 612, one end of the fixed rod 610 is fixed on the fixed frame 65, the other end of the fixed rod 610 is rotatably provided with one end of a rotating shaft 611, the other end of the rotating shaft 611 is slidably arranged in the inclined sliding groove 612, the inclined sliding groove 612 is arranged on the movable rod 64, and through the mutual matching of the fixed rod 610, the rotating shaft 611 and the inclined sliding groove 612, can make the movable rod 64 rotate when the movable rod 64 gets into the recent hole of intake pipe 4, the movable rod 64 drives trapezoidal piece 67 and rotates to can be comprehensive carry out disinfection treatment to intake pipe 4.
When the air inlet pipe 4 is required to be disinfected during working (or using), the valve body is opened to enable alcohol to flow onto the sterilized cotton arranged on the surface of the trapezoidal block 67, the valve body is closed, the sleeve 5 is pushed leftwards, the movable rod 64 arranged on the sleeve 5 in a sliding mode can be bounced into the air inlet hole through the first spring 66 after being parallel to the air inlet hole of the air inlet pipe 4, in the process of popping in, the fixed rod 610 slides on the inclined chute 612 through the rotating shaft 611, so that the movable rod 64 can rotate, the trapezoidal block 67 can be comprehensively sterilized on the inner wall of the air inlet hole of the air inlet pipe 4, and by the fact that two sides of the trapezoidal block 67 are inclined, therefore, after the trapezoidal block 67 enters the air inlet hole, the second spring 68 clings to the inner wall of the air inlet hole, thereby ensuring that the air inlet pipe 4 can be disinfected comprehensively, and simultaneously, when the sleeve 5 moves rightwards, the movement of the sleeve 5 is not influenced.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a negative pressure ambulance with new trend system, includes box (1), its characterized in that: be provided with on box (1) and be used for carrying out exhaust mechanism (2) of work to purifying the back air, box (1) fixed mounting is in ambulance (7), be provided with PLC controller (3) on box (1), be fixed with intake pipe (4) on box (1), slidable mounting has sleeve (5) on intake pipe (4), be provided with in sleeve (5) and be used for carrying out sterile degassing unit (6) to the air inlet of intake pipe (4), degassing unit (6) are including storing mechanism, virus killing mechanism and rotary mechanism.
2. The negative pressure ambulance with a fresh air system according to claim 1, wherein: store the mechanism and store storehouse (61) and alcohol pipeline (62) including alcohol, alcohol is stored storehouse (61) and is fixed on sleeve (5), alcohol is stored storehouse (61) and is fixed with the input of alcohol pipeline (62), the output of alcohol pipeline (62) runs through sleeve (5) and fixed mounting in sleeve (5), be provided with the valve body in alcohol pipeline (62).
3. The negative pressure ambulance with a fresh air system according to claim 1, wherein: the sterilizing mechanism comprises a movable rod (64), a fixed frame (65), a spring (66), a trapezoidal block (67), a second spring (68) and a groove (69), wherein the movable rod (64) penetrates through the fixed frame (65) and the sleeve (5) and is arranged in the fixed frame (65) and the sleeve (5) in a sliding mode, the fixed frame (65) is fixed on the surface of the sleeve (5), the spring (66) is sleeved on the surface of the movable rod (64), the groove (69) is formed in the movable rod (64), the trapezoidal block (67) is arranged in the groove (69) in a sliding mode, the trapezoidal block (67) is fixed with one end of the second spring (68), and the other end of the second spring (68) is fixed with the groove (69).
4. The negative pressure ambulance with a fresh air system according to claim 1, wherein: the rotating mechanism comprises a fixed rod (610), a rotating shaft (611) and an inclined sliding groove (612), one end of the fixed rod (610) is fixed on the fixed frame (65), one end of the rotating shaft (611) is rotatably installed at the other end of the fixed rod (610), the other end of the rotating shaft (611) is slidably installed in the inclined sliding groove (612), and the inclined sliding groove (612) is arranged on the movable rod (64).
5. The negative pressure ambulance with a fresh air system according to claim 3, wherein: the cross section of one end of the movable rod (64) close to the air inlet pipe (4) is in a conical shape.
6. The negative pressure ambulance with a fresh air system according to claim 3, wherein: the surfaces of the movable rod (64) and the trapezoidal block (67) are paved with sterilized cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121974094.4U CN215689178U (en) | 2021-08-20 | 2021-08-20 | Negative pressure ambulance with new trend system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121974094.4U CN215689178U (en) | 2021-08-20 | 2021-08-20 | Negative pressure ambulance with new trend system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215689178U true CN215689178U (en) | 2022-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121974094.4U Active CN215689178U (en) | 2021-08-20 | 2021-08-20 | Negative pressure ambulance with new trend system |
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| CN (1) | CN215689178U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115844644A (en) * | 2022-12-26 | 2023-03-28 | 明峰医疗系统股份有限公司 | Medical vehicle with liftable CT equipment |
-
2021
- 2021-08-20 CN CN202121974094.4U patent/CN215689178U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115844644A (en) * | 2022-12-26 | 2023-03-28 | 明峰医疗系统股份有限公司 | Medical vehicle with liftable CT equipment |
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