CN111977232A - Intelligent medical waste transfer trolley based on Internet of things - Google Patents
Intelligent medical waste transfer trolley based on Internet of things Download PDFInfo
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- CN111977232A CN111977232A CN202010803422.8A CN202010803422A CN111977232A CN 111977232 A CN111977232 A CN 111977232A CN 202010803422 A CN202010803422 A CN 202010803422A CN 111977232 A CN111977232 A CN 111977232A
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- storage tank
- pipeline
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F3/00—Vehicles particularly adapted for collecting refuse
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Abstract
The invention provides an intelligent medical waste transfer trolley based on the Internet of things, which comprises a trolley body, wherein an electric cover is arranged on the upper end surface of the trolley body, electric universal wheels are arranged on the lower end surface of the trolley body, a solid storage tank, a liquid storage tank and a gas storage tank are arranged in the trolley body, the lower end surface of the solid storage tank is communicated with the upper end surface of the liquid storage tank through a first pipeline, the side wall of the first pipeline is communicated with the gas storage tank through a second pipeline, a fan is arranged on the first pipeline, and a filter plate is arranged in the solid storage tank; the vehicle body is also internally provided with a processing module, a wireless module and a positioning module, and the electric cover is matched with a sealing structure arranged in the vehicle body; and a movable window device is arranged at the joint of the second pipeline and the gas storage tank. The invention can effectively prevent harmful gas in the transfer trolley from escaping, and conveniently store the solid-liquid-gas waste separately.
Description
Technical Field
The invention relates to the technical field of medical waste transfer vehicles, in particular to an intelligent medical waste transfer vehicle based on the Internet of things.
Background
Medical waste refers to waste products generated by medical and health institutions in medical, preventive, health care and other related activities with direct or indirect infectivity, toxicity and other harmfulness. Medical waste is not only biologically contaminated, but also chemically and radioactively contaminated to varying degrees. These will all have untoward consequences; careless waste management can cause the occurrence of diseases, the transmission and the spread of infectious diseases and threaten human health.
The medical waste transfer trolley is a convenient tool for transferring medical waste, and a large amount of harmful gas is generated due to the existence of a large amount of medical waste, liquid and solid in the medical waste transfer trolley;
the prior medical waste transfer trolley has the following defects:
1. harmful gas inside the bottle can escape when the sealing performance of the cover is poor and the cover is opened, thus causing harm to human body,
2. The wastes in three different states of solid, liquid and gas cannot be separately stored for convenient treatment.
Disclosure of Invention
Aiming at the technical problems, the invention aims to provide an intelligent medical waste transfer trolley based on the Internet of things, and in order to solve the technical problems, the invention adopts the following technical scheme to realize:
an intelligent medical waste transfer trolley based on the Internet of things comprises a trolley body, wherein an electric cover capable of being opened and closed is arranged on the upper end face of the trolley body, the electric cover is used for covering an opening on the upper end face of the trolley body, electric universal wheels are arranged on the lower end face of the trolley body, a solid storage tank, a liquid storage tank and a gas storage tank are arranged in the trolley body, the lower end face of the solid storage tank is communicated with the upper end face of the liquid storage tank through a first pipeline, the side wall of the first pipeline is communicated with the gas storage tank through a second pipeline, a fan is arranged on the first pipeline, an air outlet of the fan is opposite to the junction of the first pipeline and the second pipeline, and a filter plate is arranged in the;
the vehicle body is also internally provided with a processing module, a wireless module and a positioning module, wherein the processing module is respectively and electrically connected with the wireless module, the positioning module, the electric cover, the electric universal wheel and the fan;
the processing module is used for processing data and controlling the working states of the electric cover, the electric universal wheel and the fan;
the electric cover is matched with a sealing structure arranged in the vehicle body, so that the interior of the vehicle body is isolated from the outside;
and a movable window device is arranged at the joint of the second pipeline and the gas storage tank.
Beneficially, the sealing structure comprises a first groove and a second groove which are respectively arranged on two opposite side walls of the opening, a first air bag and a second air bag, the first air bag is arranged around the side wall and the bottom of the first groove, the side wall of the second groove is provided with a limiting block, the electric cover is connected with the second groove in a sliding mode through a sliding rail, the side wall of the electric cover is provided with a pressing block, the second air bag is arranged in a cavity defined by the pressing block and the limiting block, the first air bag is communicated with the second air bag through an air pipe, and a pressure sensor is arranged in the electric cover.
Advantageously, the movable window device comprises two support plates and a plurality of swinging windows, the two support plates are oppositely arranged, the left and right side walls of each swinging window are hinged with the side walls of the two support plates through hinge parts, and the lower part of the front wall of each swinging window is contacted with the upper part of the rear wall of the other swinging window.
Advantageously, a hazardous gas sensor is also disposed within the solids storage tank, the hazardous gas sensor being electrically connected to the process module.
Advantageously, the vehicle body side wall is further provided with a touch screen display.
Advantageously, the bottom of the solids storage bin is provided with a ramp.
Advantageously, a lithium battery for supplying power to the transfer trolley is further arranged in the trolley body.
The invention has the following beneficial effects:
1. seamless connection from medical waste collection to each transfer site is realized;
2. through solid bin, liquid bin, gas bin, filter and fan, the waste matter that can realize three kinds of different states of solid-liquid-gas separately stores, makes things convenient for subsequent processing, and can prevent effectively that harmful gas from escaping to harm health.
3. Through the linkage of briquetting, first gasbag and second gasbag, can carry out effectual sealing to the automobile body, can adjust sealed degree through the inflation degree of adjusting first gasbag, can conveniently learn current sealed degree through pressure sensor.
4. Through the hinge joint of a plurality of swing windows and backup pad, realized making wind pass through movable window device when the fan operation, movable window device self-closing when the fan stops the operation makes gas storage tank and second pipeline isolated, prevents that harmful gas from escaping.
Drawings
The invention is further illustrated by means of the attached drawings, but the embodiments in the drawings do not constitute any limitation to the invention, and for a person skilled in the art, other drawings can be obtained on the basis of the following drawings without inventive effort.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a diagram of the internal electrical connections of the present invention;
FIG. 3 is a schematic view of a partial structure of the present invention;
FIG. 4 is a front view of the movable window assembly of the present invention;
3 FIG. 3 5 3 is 3 a 3 cross 3- 3 sectional 3 view 3 taken 3 along 3 line 3 A 3- 3 A 3 of 3 FIG. 3 4 3 in 3 accordance 3 with 3 the 3 present 3 invention 3; 3
Fig. 6 is a schematic view of the structure of fig. 5 in another operating state.
Reference numerals: the air-conditioning system comprises a vehicle body 1, an electric cover 2, a lithium battery 3, a solid storage tank 4, a filter plate 5, a first pipeline 7, a second pipeline 8, a fan 9, a liquid storage tank 10, a gas storage tank 11, an electric universal wheel 12, a support plate 13, a swinging window 14, a front wall 141, a rear wall 142, a hinged portion 15, a sliding rail 16, a second groove 17, a pressing block 18, a second air bag 19, an air pipe 20, a first air bag 21, a first groove 22, a pressure sensor 23, a limiting block 24, a harmful gas sensor 25 and a touch screen display 26.
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.
In the description of the present application, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application. Furthermore, "first," "second," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.
As shown in fig. 1-2, an intelligent medical waste transfer trolley based on the internet of things comprises a trolley body 1, wherein an electric cover 2 capable of being opened and closed is arranged on the upper end surface of the trolley body 1, the electric cover 2 is used for covering an opening 24 on the upper end surface of the trolley body 1, an electric universal wheel 12 is arranged on the lower end surface of the trolley body 1, a solid storage tank 4, a liquid storage tank 10 and a gas storage tank 11 are arranged in the trolley body 1, the lower end surface of the solid storage tank 4 is communicated with the upper end surface of the liquid storage tank 10 through a first pipeline 7, the side wall of the first pipeline 7 is communicated with the gas storage tank 11 through a second pipeline 8, a fan 9 is arranged on the first pipeline 7, an air outlet of the fan 9 is over against the junction of the first pipeline 7 and the second pipeline 8, and a filter plate 5 is arranged in;
the vehicle body 1 is also internally provided with a processing module, a wireless module and a positioning module, wherein the processing module is respectively and electrically connected with the wireless module, the positioning module, the electric cover 2, the electric universal wheel 12 and the fan 9;
the processing module is used for processing data and controlling the working states of the electric cover 2, the electric universal wheel 12 and the fan 9;
the electric cover 2 is matched with a sealing structure arranged in the vehicle body 1, so that the interior of the vehicle body 1 is isolated from the outside;
a movable window device is arranged at the joint of the second pipeline 8 and the gas storage tank 11;
and a lithium battery 3 for providing electric power for the transfer trolley is also arranged in the trolley body 1.
The implementation process comprises the following steps:
a user sets a motion route and a destination in advance in external terminal equipment, motion data are sent to a wireless module in the vehicle body 1 and then transmitted to a processing module for processing, and the processing module controls the electric universal wheels 12 to rotate according to the received motion data, so that the vehicle body 1 moves according to the motion route;
the positioning module in the vehicle body 1 can acquire the current position data of the vehicle body 1, and when the processing module analyzes that the position data deviates from a set route, the processing module can send out early warning to external terminal equipment through the wireless module;
The invention realizes the seamless connection from the medical waste collection to each transfer station through the wireless module and the processing module; through solid storage case 4, liquid storage case 10, gas storage case 11, filter 5 and fan 9, can realize that the wastes material of three kinds of different states of solid-liquid-gas separately stores, makes things convenient for subsequent processing, and can prevent effectively that harmful gas from escaping and endangering health.
According to an alternative embodiment of the present invention, as shown in fig. 3, the sealing structure includes a first groove 22 and a second groove 17 respectively disposed at two opposite side walls of the opening 24, a first air bag 21 and a second air bag 19, the first air bag 21 is disposed around a side wall and a bottom of the first groove 22, a side wall of the second groove 17 is provided with a stopper 24, the electric cover 2 is slidably connected with the second groove 17 through a slide rail 16, a side wall of the electric cover 2 is provided with a pressing block 18, the second air bag 19 is disposed in a cavity defined by the pressing block 18 and the stopper 24, the first air bag 21 and the second air bag 19 are communicated through an air pipe 20, and a pressure sensor 23 is disposed in the electric cover 2.
The implementation process comprises the following steps: as shown in fig. 3, when the electric lid 2 needs to be closed, the processing module controls the electric lid 2 to move leftward for closing, when the electric lid 2 enters the first groove 22, the pressing block 18 extrudes the second airbag 19 along with the movement of the electric lid 2, the gas of the second airbag 19 enters the first airbag 21 through the gas pipe 20, the first airbag 21 gradually expands and extrudes the electric lid 2, when the processing module analyzes that the size of the pressure data detected by the pressure sensor 23 is greater than a preset value, the electric lid 2 is controlled to stop moving, at this time, the first airbag 21 and the electric lid 2 are tightly attached to each other, and the interior of the vehicle body 1 is sealed.
When the electric cover 2 needs to be opened, the processing module controls the electric cover 2 to move rightwards, part of gas in the first air bag 21 gradually enters the second air bag 19 during the movement, and the first air bag 21 gradually shrinks so that the electric cover 2 is separated from the first groove 22.
The preferred embodiment can effectively seal the vehicle body 1 by the linkage of the pressing block 18, the first air bag 21 and the second air bag 19, and the sealing degree can be adjusted by adjusting the expansion degree of the first air bag 21; the current sealing degree can be conveniently known through the pressure sensor.
In an alternative embodiment of the present invention, as shown in fig. 4 to 5, the movable window device includes two support plates 13 and a plurality of swinging windows 14, the two support plates 13 are disposed opposite to each other, left and right side walls of the swinging windows 14 are hinged to side walls of the two support plates 13 through hinges 15, and a lower portion of a front wall 141 of one swinging window 14 contacts an upper portion of a rear wall 142 of the other swinging window 14.
A harmful gas sensor 25 is also arranged in the solid storage tank 4, and the harmful gas sensor 25 is electrically connected with the processing module.
The implementation process comprises the following steps: when the processing module analyzes that the concentration data of the harmful gas acquired by the harmful gas sensor 25 is larger than a preset value, the fan 9 is controlled to operate for a set period of time, wind generated by the fan 9 blows out gaps among the plurality of swing windows 14, and as shown in fig. 6, the harmful gas enters the gas storage tank 11 along with the wind;
when the fan 9 stops operating, the plurality of oscillating windows 14 returns to the state shown in fig. 5 by gravity, and the lower portion of the front wall 141 of the upper oscillating window 14 contacts the upper portion of the rear wall 142 of the other oscillating window 14, thereby blocking the gas in the gas storage tank 11 from escaping.
The preferred embodiment realizes that wind can pass through the movable window device when the fan operates, and the movable window device is automatically closed when the fan stops operating, so that the gas storage tank 11 is isolated from the second pipeline, and harmful gas is prevented from escaping.
In an alternative embodiment of the present invention, the sidewall of the vehicle body 1 is further provided with a touch screen display 26 for displaying information and inputting instructions.
In an alternative embodiment of the present invention, the bottom of the solid storage tank 4 is provided with a slope 6 to facilitate the flow of liquid into the first conduit 7 under the action of gravity.
According to an alternative embodiment of the invention, an electronic scale for weighing the total mass of the internal components of the vehicle body 1 is further arranged in the vehicle body 1, the electronic scale can accurately weigh the total mass of the internal components of the vehicle body 1 before and after medical waste is added, and the mass of the medical waste can be obtained by subtracting the two mass values.
According to an alternative embodiment of the invention, an intelligent recognition module is further arranged in the vehicle body 1, and the intelligent recognition module can accurately distinguish the type of the medical waste.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (7)
1. An intelligent medical waste transfer trolley based on the Internet of things is characterized by comprising a trolley body (1), wherein an electric cover (2) capable of being opened and closed is arranged on the upper end face of the trolley body (1), the electric cover (2) is used for covering an opening (24) on the upper end face of the trolley body (1), electric universal wheels (12) are arranged on the lower end face of the trolley body (1), a solid storage tank (4), a liquid storage tank (10) and a gas storage tank (11) are arranged in the trolley body (1), the lower end face of the solid storage tank (4) is communicated with the upper end face of the liquid storage tank (10) through a first pipeline (7), the side wall of the first pipeline (7) is communicated with the gas storage tank (11) through a second pipeline (8), a fan (9) is arranged on the first pipeline (7), and an air outlet of the fan (9) is over against the intersection of the first pipeline (7) and the second pipeline (8), a filter plate (5) is arranged in the solid storage tank (4);
the vehicle body (1) is also internally provided with a processing module, a wireless module and a positioning module, wherein the processing module is respectively and electrically connected with the wireless module, the positioning module, the electric cover (2), the electric universal wheel (12) and the fan (9);
the processing module is used for processing data and controlling the working states of the electric cover (2), the electric universal wheel (12) and the fan (9);
the electric cover (2) is matched with a sealing structure arranged in the vehicle body (1) to isolate the interior of the vehicle body (1) from the outside;
a movable window device is arranged at the joint of the second pipeline (8) and the gas storage tank (11).
2. The intelligent medical waste transfer trolley based on the Internet of things as claimed in claim 1, wherein the sealing structure comprises a first groove (22) and a second groove (17) which are respectively arranged on two opposite side walls of the opening (24), a first air bag (21) and a second air bag (19), the first air bag (21) is arranged around the side wall and the bottom of the first groove (22), the side wall of the second groove (17) is provided with a limiting block (24), the electric cover (2) is connected with the second groove (17) in a sliding mode through a sliding rail (16), the side wall of the electric cover (2) is provided with a pressing block (18), the second air bag (19) is arranged in a cavity defined by the pressing block (18) and the limiting block (24), and the first air bag (21) and the second air bag (19) are communicated through an air pipe (20), and a pressure sensor (23) is arranged in the electric cover (2).
3. The intelligent medical waste transfer trolley based on the internet of things as claimed in claim 2, wherein the movable window device comprises two support plates (13) and a plurality of swinging windows (14), the two support plates (13) are oppositely arranged, the left and right side walls of each swinging window (14) are hinged with the side walls of the two support plates (13) through hinges (15), and the lower part of the front wall (141) of each swinging window (14) is contacted with the upper part of the rear wall (142) of the other swinging window (14).
4. The intelligent medical waste transfer trolley based on the internet of things as claimed in claim 3, wherein a harmful gas sensor (25) is further arranged in the solid storage tank (4), and the harmful gas sensor (25) is electrically connected with the processing module.
5. The intelligent medical waste transfer trolley based on the Internet of things as claimed in claim 4, wherein the side wall of the trolley body (1) is further provided with a touch screen display screen (26).
6. The intelligent medical waste transfer trolley based on the Internet of things as claimed in claim 5, wherein the bottom of the solid storage tank (4) is provided with a bevel (6).
7. The intelligent medical waste transfer trolley based on the internet of things as claimed in any one of claims 1 to 6, wherein a lithium battery (3) for supplying power to the transfer trolley is further arranged in the trolley body (1).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010803422.8A CN111977232B (en) | 2020-08-11 | 2020-08-11 | Intelligent medical waste transfer trolley based on Internet of things |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010803422.8A CN111977232B (en) | 2020-08-11 | 2020-08-11 | Intelligent medical waste transfer trolley based on Internet of things |
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| CN111977232A true CN111977232A (en) | 2020-11-24 |
| CN111977232B CN111977232B (en) | 2021-04-09 |
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| CN107824602A (en) * | 2017-11-21 | 2018-03-23 | 清华大学 | A kind of house refuse microwave plasma gasification and recovery integral system |
| CN108726043A (en) * | 2018-06-12 | 2018-11-02 | 河南科技大学第附属医院 | A kind of anti-infection isolating device of Novel pediatric clinical medicine |
| CN211109173U (en) * | 2019-10-30 | 2020-07-28 | 韦普泰克（常州）测控系统设备有限公司 | Medical waste collection informatization management equipment based on Internet of things |
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2020
- 2020-08-11 CN CN202010803422.8A patent/CN111977232B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101608679A (en) * | 2009-07-24 | 2009-12-23 | 株洲时代新材料科技股份有限公司 | A kind of self-sealing air spring seam ports sealing means and device |
| US20140361097A1 (en) * | 2013-06-07 | 2014-12-11 | J & L Oilfield Service LLC | Waste Stream Management System and Method |
| CN205652701U (en) * | 2015-12-12 | 2016-10-19 | 叶友懿 | Environmental protection rubbish transit wagon |
| CN206463262U (en) * | 2016-08-31 | 2017-09-05 | 北控安耐得环保科技发展常州有限公司 | Process tank for Biohazard Waste processing system |
| CN107824602A (en) * | 2017-11-21 | 2018-03-23 | 清华大学 | A kind of house refuse microwave plasma gasification and recovery integral system |
| CN108726043A (en) * | 2018-06-12 | 2018-11-02 | 河南科技大学第附属医院 | A kind of anti-infection isolating device of Novel pediatric clinical medicine |
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| CN111977232B (en) | 2021-04-09 |
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Effective date of registration: 20221207 Address after: Room 1505, Block J, Phase II, Qingdao International Innovation Park, No. 177, Songling Road, Laoshan District, Qingdao, Shandong 266000 Patentee after: Shandong zhuoye Medical Technology Co.,Ltd. Address before: Unit 3b-1302, Hisense Chuangzhi Valley, No. 20, Zhuzhou Road, Laoshan District, Qingdao City, Shandong Province, 266100 Patentee before: Shandong Ruifeng Intelligent Technology Co.,Ltd. |