CN111348349A

CN111348349A - Medical sealed rotary garbage can

Info

Publication number: CN111348349A
Application number: CN202010209887.0A
Authority: CN
Inventors: 陈娴; 李颖
Original assignee: Chinese Peoples Liberation Army Army Specialized Medical Center
Current assignee: Chinese Peoples Liberation Army Army Specialized Medical Center
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2020-06-30
Anticipated expiration: 2040-03-23
Also published as: CN111348349B

Abstract

The invention discloses a medical sealed rotary garbage can, and relates to the field of medical equipment. When the garbage in the can needs to be transported integrally, the garbage can be wholly thrown and transported by opening the garbage cover at the bottom. To sum up, the device convenient to use, this simple structure utilizes disinfection and sterilization, can effectual protection medical personnel, patient oneself and accompany family members, avoids being infected by latent pathogen, and the device is applicable to the popularization.

Description

Medical sealed rotary garbage can

Technical Field

The invention relates to the field of medical equipment, in particular to a medical sealed rotary garbage can.

Background

Medical waste refers to waste products generated by medical institutions in medical, preventive, health care and other related activities and having direct or indirect infectious, toxic and other hazardous properties, and specifically includes infectious, pathological, traumatic, medicinal and chemical waste products. These wastes contain a large amount of bacterial viruses and have certain characteristics of space pollution, acute viral infection and latent infection, and if the wastes are not managed intensively and are discarded randomly, the wastes are mixed into household garbage and are scattered into the living environment of people, so that the atmosphere, water sources, land, animals and plants are polluted, and disease transmission is caused. Seriously harming the physical and mental health of people. Today, the awareness of environmental protection is gradually increasing, and it is the responsibility and obligation of each citizen to protect the environment.

A medical garbage can is a waste container which is used for containing direct or indirect infectivity, toxicity and other harmfulness generated by medical and health institutions in medical treatment, prevention, health care and other related activities.

In the new coronary pneumonia which is outbreak in the early year, medical staff surprisingly find that the new coronary pneumonia virus exists in the form of aerosol and spray for outdoor transmission. After each time of nursing of pneumonia patients, the generated medical garbage is packed each time and the vicinity of the garbage can is sterilized and disinfected by disinfectant when the medical garbage is thrown into the garbage can. And the garbage is disposed of by a specially assigned person.

Because the medical garbage bin of current infection level of preventing adopts flip formula garbage bin, is become by a main bucket and a cross-section for font flip's constitution, this simple structure, when new coronary pneumonia patient's medical waste lost the people and gets into this type garbage bin, because flip's rotation, arouses that the air current in the garbage bin rises and causes indoor propagation.

Meanwhile, a medical garbage can with a built-in disinfection and sterilization device is further disclosed, and particularly, a plurality of groups of spraying type nozzles are arranged in the garbage can, and once spraying sterilization is carried out on garbage thrown into the garbage can, so that the structure is complex, the use is inconvenient, and a large amount of disinfectant is wasted due to the fact that the sterilization is required to be sprayed each time.

Certainly, still disclose a waste bin of bleeder, through the extraction vacuum to in the waste bin to extract gaseous disinfection, this scheme is thought perfectly, but wants to do not easily to medical waste extraction vacuum, and medical waste often has sharp wares such as a large amount of syringe needles, very easily punctures the disposal bag, causes the pollution and flows out.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a medical sealed rotary garbage can which can prevent gas in the can from overflowing when a garbage cover is opened and effectively isolate a pollution source.

In order to achieve the purpose, the invention is realized by the following technical scheme: a medical sealed rotary trash can, comprising: the garbage can comprises a garbage can main body, wherein a disinfection mounting opening, a hot air source mounting position and a fixing seat are arranged outside the garbage can main body; the bottom garbage cover is embedded at the bottom of the garbage can main body; and the top rotary sealing garbage cover is arranged at the top of the garbage can main body.

The disinfection device is characterized by further comprising a disinfection assembly, wherein the disinfection assembly comprises a disinfection liquid bottle, an air inlet pipe, a discharge pipe and a one-way valve, one end of the air inlet pipe is penetrated and installed on the disinfection installation port, the one-way valve is fixedly installed in the air inlet pipe, the other end of the air inlet pipe is fixedly installed in the disinfection liquid bottle, and the discharge pipe is fixed in the disinfection liquid bottle. In practical use, the knot can be rapidly sterilized and disinfected and is easy to replace.

The hot air source assembly is fixedly arranged at the hot air source installation position, the motor output shaft is fixedly connected with the fan blade, the electric heating element is fixedly arranged at the hot air hole, the hot air hole is fixedly arranged on the top rotary sealing garbage cover, and the outer air hole is arranged on the outer side of the fan blade. When the garbage can is in actual use, the hot air generated by the hot air source component is lighter than the mixed gas in the garbage can and can exist on the garbage can main body, so that the rising of the mixed gas is effectively isolated, the mixed gas is prevented from being transmitted to the outside, and meanwhile, the hot air generated by the hot air source component is more than 45 degrees, so that potential virus protomers in the mixed gas, such as SARS and the like, and air-borne gas can be effectively killed.

Further, still include the exhaust column, exhaust column fixed mounting is in on the fixing base outside the garbage bin main part, the inside cavity of exhaust column, the exhaust column is equipped with emission interface and induced draft interface. The inside of the exhaust pipe is ventilated through the structural design.

Furthermore, the exhaust interface is fixedly connected and communicated with the exhaust pipe, and the air suction interface is communicated with the external air opening. Through the design of connecting communicating for the mist in the garbage bin forms circulation route with the hot gas that produces in the hot air source subassembly, not only with the mist in the garbage bin other through disinfection subassembly disinfection and sterilization processing after, reutilization once more, forms hot-blastly after the heating of heat source subassembly, and the mist in the isolated garbage bin not only protects medical personnel like this, also can use in inclosed operating room.

Further, the top rotary sealing garbage cover comprises a main cover, an auxiliary cover and a sealing assembly, wherein the main cover is fixedly installed on the garbage can main body, and the auxiliary cover is rotatably installed in the main cover. Through the design of this rotation installation, great reduction the gas in the garbage bin that causes at the in-process that the rubbish lid was opened rises or descends.

Furthermore, the auxiliary cover is provided with a sealing groove and an overflow valve installation position, the auxiliary cover is uniformly provided with a plurality of sealing grooves with the same specification, and the overflow valve installation position is communicated with the sealing groove. The structural design has good practical effect.

Further, the seal assembly comprises a seal ball and a seal oil spilling box, the seal ball is rotatably mounted in the seal groove, and the seal oil spilling box is fixedly mounted at the installation position of the spill valve. Through the rotary seal of the sealing ball, oil overflowing from the seal oil overflow box forms a seal oil diaphragm between the seal groove and the sealing ball. The mist in can effectual sealed garbage bin main part simultaneously in the hot-blast heating that produces through heat source assembly, forms the grease easily, has further strengthened sealed effect, the clearance fit between the many places seal groove that set up simultaneously and a plurality of sealing balls for form the sealed oil diaphragm that is many in vice lid.

Above-mentioned medical rotatory garbage bin of sealing's beneficial effect is: (1) the garbage cover is rotationally sealed through the top, and is rotationally opened, so that the virus infection caused by the rising of air flow due to the mixed gas in the garbage can is greatly reduced. (2) A disinfection mounting port, a hot air source mounting position and a fixed seat are arranged outside the garbage can main body; the installation and the use of the functional structural member at the position are convenient. (3) Meanwhile, the bottom garbage cover arranged at the bottom of the garbage can main body enables garbage to be dumped conveniently in practical use, and the top rotary sealing garbage cover is prevented from being polluted by garbage.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings used in the embodiments will be briefly described below. In the drawings, the parts are not necessarily drawn to scale.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is an enlarged view of the point A in FIG. 1;

FIG. 4 is an enlarged view of the point B in FIG. 1

FIG. 5 is an enlarged view of the point C in FIG. 1

Reference numerals: a trash can body 1; a sterilizing installation port 11; a hot air source installation site 12; a fixed base 13; a bottom garbage cover 2; the top part is rotationally sealed with a garbage cover 3; a sterilizing assembly 4; a disinfectant bottle 41; an intake pipe 42; a discharge pipe 43; a check valve 44; a hot air source component 5; an electric heating element 51; a motor 52; fan blades 53; a hot air port 54; an outer tuyere 55; an exhaust duct 56; a drain interface 561; an air suction interface 562; a main cover 31; the sub-cover 32; a seal assembly 33; a seal groove 321; a spill valve mounting location 322; a sealing ball 331; the oil spill box 332 is sealed.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected"

Another element, which may be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

The first embodiment is as follows:

referring to fig. 1, fig. 4 and fig. 3 for details, a medical sealed rotary trash can, which has a simple and practical structure and is convenient to use, specifically comprises: the garbage can comprises a garbage can body 1, wherein a disinfection mounting opening 11, a hot air source mounting part 12 and a fixed seat 13 are formed in the outer part of the garbage can body 1; the bottom garbage cover 2 is embedded at the bottom of the garbage can main body 1; and the top rotary sealing garbage cover 3 is arranged at the top of the garbage can main body 1. Further, the disinfection device also comprises a disinfection component 4, wherein the disinfection component 4 comprises a disinfection liquid bottle 41, an air inlet pipe 42, a discharge pipe 43 and a one-way valve 44, one end of the air inlet pipe 42 is penetrated with the disinfection mounting port 11, the one-way valve 44 is fixedly arranged at the air inlet pipe 42, the other end of the air inlet pipe 42 is fixedly arranged in the disinfection liquid bottle 41, and the discharge pipe 43 is fixed in the disinfection liquid bottle 41. In practical use, the knot can be used for quickly disinfecting and sterilizing, is easy to replace and can be added with a deodorant in a disinfectant bottle 41. Furthermore, the garbage can further comprises a hot air source component 5, the hot air source comprises an electric heating element 51, a motor 52, a fan blade 53, a hot air opening 54 and an outer air opening 55, the hot air source component 5 is fixedly arranged at the hot air source installation position 12, an output shaft of the motor 52 is fixedly connected with the fan blade 53, the electric heating element 51 is fixedly arranged at the hot air opening 54, the hot air opening 54 is fixedly arranged on the top rotary sealing garbage cover 3, and the outer air opening 55 is arranged on the outer side of the fan blade 53. In actual use, the hot air generated by the hot air source component 5 is lighter than the mixed gas in the garbage can and can exist on the garbage can main body 1, so that the rising of the mixed gas is effectively isolated, the mixed gas is prevented from being transmitted to the outside, and meanwhile, the hot air generated by the hot air source component 5 is more than 45 degrees, and the air-borne gas such as SARS (severe acute respiratory syndrome) and the like which are potential virus pathogens in the mixed gas can be effectively killed. Certainly, still include exhaust column 56, exhaust column 56 fixed mounting is on the fixing base 13 outside garbage bin main part 1, and the inside cavity of exhaust column 56, exhaust column 56 are equipped with and discharge interface 561 and induced draft interface 562. The interior of the exhaust pipe 56 is ventilated by this structural design. Wherein, the exhaust interface 561 is fixedly connected and communicated with the exhaust pipe 43, and the suction interface 562 is communicated with the external air port 55. Through the design of connecting communicating for the mist in the garbage bin forms circulation route with the hot gas that produces in the hot air source subassembly 5, not only with the mist in the garbage bin other through 4 disinfection and sterilization handles back, secondary utilization once more, forms hot-blastly after the heating of heat source subassembly, isolated mist in the garbage bin, so not only protects medical personnel, also can use in inclosed operating room.

Example two:

referring to fig. 1, 2 and 5 in detail, the top rotary sealing trash cover 3 specifically includes a main cover 31, a sub-cover 32 and a sealing assembly 33, the main cover 31 being fixedly mounted on the trash can body 1, the sub-cover 32 being rotatably mounted in the main cover 31. Through the design of this rotation installation, great reduction the gas in the garbage bin that causes at the in-process that the rubbish lid was opened rises or descends. Specifically, in this embodiment, the auxiliary lid 32 is provided with a sealing groove 321 and a spill valve installation location 322, the auxiliary lid 32 is uniformly provided with a plurality of sealing grooves 321 with the same specification, and the spill valve installation location 322 is communicated with the sealing groove 321. The structural design has good practical effect. Further, the seal assembly 33 includes a seal ball 331 and a seal spill box 332, the seal ball 331 is rotatably installed in the seal groove 321, and the seal spill box 332 is fixedly installed at the spill valve installation location 322. By the rotary seal of the sealing ball 331, the oil overflowing from the seal oil spill box 332 at the time of opening forms a seal oil diaphragm between the seal groove 321 and the sealing ball 331. The mixed gas in the garbage can main body 1 can be effectively sealed, meanwhile, grease is easily formed in the hot air heating process generated by the heat source assembly, the sealing effect is further enhanced, and meanwhile, the multiple sealing grooves 321 and the multiple sealing balls 331 are in clearance fit, so that multiple sealing oil diaphragms are formed in the auxiliary cover 32.

In practical use, when the garbage needs to be thrown away, the auxiliary cover 32 is opened by rotating with a hand, the motor 52 in the heat source assembly drives the fan blades 53 to rotate at a high speed, the generated wind flow is heated by the electric heating element 51 in the hot wind source assembly 5 and then is blown out from the hot wind port 54, so that the mixed gas in the garbage can body 1 is isolated, and meanwhile, the generated high-temperature gas is at 45 ℃, so that the temperature can effectively kill considerable infectious pathogens. Meanwhile, when the fan blades 53 rotate at a high speed, the negative pressure generated by the fan blades sucks air flow to continuously suck air from the air suction port 562 through the external air inlet 55, and the air suction pipe 56 is also communicated with the discharge pipe 43 in the disinfection main part. The air inlet pipe 42 in the disinfection component 4 is communicated with the interior of the garbage can body 1, so that circulating gas is formed, namely, internal mixed gas enters the air exhaust pipe 56 through the disinfection component 4, then enters the air exhaust port 562, enters the outer air port 55, then enters the fan blade 53, enters the electric heating element 51 to be heated under the driving of the fan blade 53, and hot air is blown out. When the garbage is required to be wholly discarded, the garbage cover 2 at the bottom is opened, so that the garbage can be wholly discarded.

Above-mentioned medical rotatory garbage bin of sealing's beneficial effect is: (1) the top rotary sealing garbage cover 3 is rotated to open the garbage cover, so that the virus infection caused by the rising of the airflow due to the mixed gas in the garbage can is greatly reduced. (2) The outer part of the garbage can body 1 is provided with a disinfection mounting port 11, a hot air source mounting part 12 and a fixed seat 13; the installation and the use of the functional structural member at the position are convenient. (3) Simultaneously, the bottom garbage cover 2 arranged at the bottom of the garbage can body 1 can pour garbage conveniently in actual use, and the top rotary sealing garbage cover 3 is prevented from being polluted by garbage.

To sum up, this medical sealed rotatory garbage bin, convenient to use can utilize the gaseous mixture in the isolated garbage bin of hot-blast gas, continues to recycle inside gaseous mixture after the disinfection simultaneously, this simple structure, and convenient to use utilizes the disinfection and disinfects, can effectual protection medical personnel, patient oneself and accompany family members, avoids being infected by latent pathogen, and the device is applicable to the popularization.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a medical rotatory garbage bin of sealing which characterized in that includes:

the garbage can comprises a garbage can main body, wherein a disinfection mounting opening, a hot air source mounting position and a fixing seat are arranged outside the garbage can main body;

the bottom garbage cover is embedded at the bottom of the garbage can main body; and

the top rotary sealing garbage cover is mounted at the top of the garbage can main body.

2. The medical sealed rotary garbage can according to claim 1, further comprising a disinfection assembly, wherein the disinfection assembly comprises a disinfectant bottle, an air inlet pipe, a discharge pipe and a one-way valve, one end of the air inlet pipe is penetrated with the disinfection mounting port, the one-way valve is fixedly mounted at the air inlet pipe, the other end of the air inlet pipe is fixedly mounted in the disinfectant bottle, and the discharge pipe is fixed in the disinfectant bottle.

3. The medical sealed rotary garbage can according to claim 1, further comprising a hot air source assembly, wherein the hot air source assembly comprises an electric heating element, a motor, a fan blade, a hot air port and an external air port, the hot air source assembly is fixedly installed at the hot air source installation position, an output shaft of the motor is fixedly connected with the fan blade, the electric heating element is fixedly installed at the hot air port, the hot air port is fixedly installed on the top rotary sealed garbage cover, and the external air port is arranged outside the fan blade.

4. The medical sealed rotary garbage can according to claim 3, further comprising an exhaust pipe, wherein the exhaust pipe is fixedly mounted on the fixing seat outside the garbage can main body, the exhaust pipe is hollow inside, and the exhaust pipe is provided with a discharge port and an air suction port.

5. The medical sealed rotary trash can of claim 4, wherein the exhaust port is fixedly connected and communicated with the exhaust pipe, and the air suction port is communicated with the external air port.

6. The medical sealed rotary trash can of claim 1, wherein the top rotary sealed trash can comprises a main cover, an auxiliary cover and a sealing assembly, the main cover is fixedly mounted on the trash can body, and the auxiliary cover is rotatably mounted in the main cover.

7. The medical sealed rotary garbage can according to claim 6, wherein the secondary cover is provided with a sealing groove and an overflow valve mounting position, the secondary cover is uniformly provided with a plurality of sealing grooves with the same specification, and the overflow valve mounting position is communicated with the sealing groove.

8. The medical sealed rotary garbage can according to claim 1, wherein the sealing assembly comprises a sealing ball and a sealed oil spill box, the sealing ball is rotatably mounted in the sealing groove, and the sealed oil spill box is fixedly mounted at the installation position of the spill valve.