WO2021109415A1 - 具有空气净化功能的排污桶及护理系统 - Google Patents

具有空气净化功能的排污桶及护理系统 Download PDF

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Publication number
WO2021109415A1
WO2021109415A1 PCT/CN2020/085420 CN2020085420W WO2021109415A1 WO 2021109415 A1 WO2021109415 A1 WO 2021109415A1 CN 2020085420 W CN2020085420 W CN 2020085420W WO 2021109415 A1 WO2021109415 A1 WO 2021109415A1
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WIPO (PCT)
Prior art keywords
guide groove
collection box
air
channel
sewage
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PCT/CN2020/085420
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English (en)
French (fr)
Inventor
李国顺
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深圳市医护宝智能科技有限公司
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Publication of WO2021109415A1 publication Critical patent/WO2021109415A1/zh

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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
    • B65F1/00—Refuse receptacles; Accessories therefor
    • B65F1/14—Other constructional features; Accessories
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G12/00—Accommodation for nursing, e.g. in hospitals, not covered by groups A61G1/00 - A61G11/00, e.g. trolleys for transport of medicaments or food; Prescription lists
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering

Definitions

  • the invention relates to the field of medical supplies, in particular to a sewage bucket with air purification function and a nursing system.
  • the traditional sewage bucket includes a collection box, a sewage inlet channel and an air extraction channel connected to the collection box.
  • a fan is used in combination with the air extraction channel to suck the air in the collection box, the pollutants in the collection box are in the fan Under continuous suction, a large amount of air is sucked into the air extraction channel, which eventually causes pollution of the air extraction channel and the fan connected to the air extraction channel.
  • a sewage bucket with air purification function including:
  • a sewage inlet channel is connected to the collection box, and the sewage inlet channel is used to connect a nursing machine so that the pollutants discharged from the nursing machine can be transported into the collection box;
  • the air extraction channel is connected to the collection box, and the air extraction channel is used to connect a fan, and the fan is used to suck air in the collection box through the air extraction channel, so that the collection box is formed Negative pressure;
  • the purification assembly is arranged in the collection box and is connected to the air extraction channel.
  • the purification assembly is used to control the air during the process of the fan sucking the air in the collection box through the air extraction channel.
  • the contaminants in the collection box are diverted and blocked, so as to restrict the entry of the contaminants relative to the suction channel.
  • the purification assembly includes a bottom plate and a rib arranged around the bottom plate, the bottom plate and the rib encloses to form a channel for guiding the flow of the pollutants, and One end of the guide groove is connected with the suction channel, and the inner side wall of the guide groove is formed with a plurality of corners for blocking the contaminants.
  • a step for blocking the contaminants is formed at one end of the guide groove connected to the suction channel.
  • the bottom of the guide groove slopes obliquely downward from the first end of the guide groove to the second end of the guide groove, and the first end of the guide groove is the guide groove One end of the suction channel is connected, and the second end of the guide groove is the end of the guide groove away from the suction channel.
  • the top inner wall of the collection box is further provided with an auxiliary member, and the auxiliary member can be opposed to the end of the retaining edge away from the bottom plate, so that the top inner wall of the collection box The opening of the guide groove toward the inner wall of the top of the collection box is closed.
  • the guide groove includes a first guide groove and a second guide groove that are connected, and the extension direction of the second guide groove is set at a certain angle with the extension direction of the first guide groove, An end of the second guide groove away from the first guide groove is connected to the air suction channel.
  • the guide groove further includes a third guide groove, the extending direction of the third guide groove is parallel to the extending direction of the second guide groove, and the third guide groove is connected to the second guide groove.
  • the end of the guide groove away from the first guide groove is connected, and the end of the third guide groove away from the second guide groove is connected to the air suction channel.
  • it further includes a shield, the shield is arranged outside the sewage inlet, and the shield is used to restrict the entry of pollutants discharged from the sewage inlet relative to the air extraction passage .
  • the collection box includes a box body and a cover body, the box body is a hollow structure with an open end, the box body is used to contain the contaminants, and the cover body is detachably covered. On the box body, to open or close the opening at one end of the box body.
  • the first end of the sewage inlet channel is arranged in the collection box, and the second end of the sewage inlet channel extends out of the collection box through the side wall of the collection box,
  • the second end of the sewage inlet channel is used for connecting the nursing machine, and the second end port of the sewage inlet channel is flush with the outer side wall of the collection box.
  • the sewage inlet is inclined obliquely downward relative to the bottom of the collection box from the second end of the sewage inlet to the first end of the sewage inlet.
  • the sewage inlet channel has a flexible joint for connecting the opening of the side wall of the collection box.
  • the first end port of the sewage inlet channel is provided with a cover that can be opened or closed.
  • a smooth coating is provided on the inner wall of the collection box.
  • a nursing system includes a sewage bucket with air purification function, a nursing machine, and a fan.
  • the sewage bucket with air purification function includes:
  • a sewage inlet channel is connected to the collection box, and the sewage inlet channel is used to connect a nursing machine so that the pollutants discharged from the nursing machine can be transported into the collection box;
  • the air extraction channel is connected to the collection box, and the air extraction channel is used to connect a fan, and the fan is used to suck air in the collection box through the air extraction channel, so that the collection box is formed Negative pressure;
  • the purification assembly is arranged in the collection box and is connected to the air extraction channel.
  • the purification assembly is used to control the air during the process of the fan sucking the air in the collection box through the air extraction channel.
  • the contaminants in the collection box are diverted and blocked, so as to restrict the entry of the contaminants relative to the suction channel.
  • the purification assembly includes a bottom plate and a rib arranged around the bottom plate, the bottom plate and the rib encloses to form a channel for guiding the flow of the pollutants, and One end of the guide groove is connected with the suction channel, and the inner side wall of the guide groove is formed with a plurality of corners for blocking the contaminants.
  • a step for blocking the contaminants is formed at one end of the guide groove connected to the suction channel.
  • the bottom of the guide groove slopes obliquely downward from the first end of the guide groove to the second end of the guide groove, and the first end of the guide groove is the guide groove One end of the suction channel is connected, and the second end of the guide groove is the end of the guide groove away from the suction channel.
  • the top inner wall of the collection box is further provided with an auxiliary member, and the auxiliary member can be opposed to the end of the retaining edge away from the bottom plate, so that the top inner wall of the collection box The opening of the guide groove toward the inner wall of the top of the collection box is closed.
  • the guide groove includes a first guide groove and a second guide groove that are connected, and the extension direction of the second guide groove is set at a certain angle with the extension direction of the first guide groove, An end of the second guide groove away from the first guide groove is connected to the air suction channel.
  • the above-mentioned sewage bucket with air purification function when the fan absorbs the air in the header through the air extraction channel, the negative pressure formed in the collection box is used to pressurize the pollutants discharged from the nursing machine through the sewage inlet channel to the collection box
  • the purification component can divert and block the pollutants in the collection box when the fan absorbs the air in the header through the air extraction channel, it can limit the entry of the pollutants relative to the air extraction channel and avoid The pollutants are sucked into the air extraction channel and the fan connected to the air extraction channel due to the continuous suction of the fan, resulting in pollution of the air extraction channel and the fan; and in this solution, especially for the internal space of the collection box
  • the above-mentioned sewage bucket with air purification function can also be better through the arrangement of purification components. The effect of avoiding the pollution of the
  • Fig. 1 is a partial structural diagram of a sewage bucket with air purification function in an embodiment
  • FIG. 2 is a schematic diagram of the structure of the purification component in the sewage bucket with air purification function shown in FIG. 1;
  • Fig. 3 is a schematic structural diagram of the purification assembly shown in Fig. 2 from another perspective;
  • FIG. 4 is a schematic diagram of a partial structure of a sewage bucket with air purification function in an embodiment
  • Fig. 5 is another partial structural diagram of a sewage bucket with air purification function in an embodiment
  • Fig. 6 is another partial structural diagram of a sewage bucket with air purification function in an embodiment
  • Figure 7 is a partial structural diagram of a sewage bucket with air purification function in another embodiment
  • Fig. 8 is a schematic diagram of a purification process of a sewage bucket with air purification function in an embodiment.
  • the directional indication is only used to explain that it is in a specific posture (as shown in the drawings). If the specific posture changes, the relative positional relationship, movement, etc. of the components below will also change the directional indication accordingly.
  • the sewage bucket with air purification function in one embodiment includes a collection box 110, a sewage channel 120, an air suction channel 130, and a purification assembly 140.
  • the sewage channel 120 is connected to the collection box 110, and the sewage channel 120 is used to connect the nursing machine to transport the pollutants discharged from the nursing machine to the collection box 110;
  • the air extraction channel 130 is connected to the collection box 110, the air extraction channel 130 is used to connect a fan, and the fan is used to pump through the air extraction channel 130 Absorb the air in the header 110 to form a negative pressure in the collection box 110;
  • the purification assembly 140 is arranged in the collection box 110 and is connected to the suction channel 130, and the purification assembly 140 is used to suck the fan through the suction channel 130
  • the contaminants in the collection box 110 are diverted and blocked, so as to restrict the entry of the contaminants from the air extraction channel 130.
  • the above-mentioned sewage bucket with air purification function when the fan sucks and absorbs the air in the header 110 through the air extraction channel 130, the negative pressure formed in the collection box 110 is used to pressurize the pollutants discharged from the nursing machine through the sewage inlet 120
  • the purification assembly 140 can divert and block the contaminants in the collection box 110 during the process of the fan sucking and absorbing the air in the collection box 110 through the air extraction channel 130, the pollution can be restricted.
  • the entry of substances into the air extraction channel 130 prevents the pollutants from being sucked into the air extraction channel 130 and the fan connected to the air extraction channel 130 due to the continuous suction of the fan, thereby causing the air extraction channel 130 and the fan to be polluted; and
  • the internal space of the collection box 110 is small, for example, when other structural members are arranged in the collection box 110 or a certain amount of solid and/or liquid pollutants are collected, the internal space of the collection box 110 is small.
  • the sewage bucket with air purification function can also better achieve the effect of avoiding the pollution of the air suction channel 130 and the fan by pollutants through the arrangement of the purification assembly 140.
  • the purification assembly 140 includes a bottom plate 141 and a rib 142 disposed around the bottom plate 141.
  • the bottom plate 141 and the rib 142 enclose a channel 143 for guiding the flow of pollutants.
  • One end of the guide groove 143 is connected to the suction channel 130, and the inner side wall of the guide groove 143 is formed with a plurality of corners 144 for intercepting pollutants, so as to realize that the purifying assembly 140 is sucked and absorbed by the fan through the suction channel 130 in the header 110. In the process of air, the contaminants in the collection box 110 are diverted and blocked.
  • a step 145 for blocking pollutants is formed at one end of the guide groove 143 connected to the air extraction channel 130, so as to restrict the entry of the pollutants into the air extraction channel 130 and avoid the pollution.
  • the object is sucked into the air extraction channel 130 and the fan connected to the air extraction channel 130 due to the continuous suction of the fan, which causes the air extraction channel 130 and the fan to be contaminated.
  • the bottom of the guide groove 143 is inclined downward from the first end of the guide groove 143 to the second end of the guide groove 143, and the first end of the guide groove 143 is the guide groove 143.
  • One end of the air suction channel 130 is connected, and the second end of the guide groove 143 is an end of the guide groove 143 away from the air suction channel 130.
  • the bottom of the guide groove 143 is inclined downward from the first end of the guide groove 143 to the second end of the guide groove 143, when the fan is sucking and absorbing the air in the header 110, or stop to the collection box 110
  • the negative pressure in the collection box 110 disappears due to the suction of air
  • the contaminants accumulated at the bottom of the guide groove 143 can pass through the second end port of the guide groove 143 under the action of gravity (the end of the guide groove 143 away from the suction channel 130 The port) automatically returns to the collection box 110, which helps to improve the cleaning convenience of the purification assembly 140, and solves the problem of waste of manpower and material resources caused by the cleaning of the purification assembly 140.
  • the guide groove 143 includes a first guide groove 1432 and a second guide groove 1434 that are connected, and the extension direction of the second guide groove 1434 is constant with the extension direction of the first guide groove 1432.
  • the included angle is set, and the end of the second guide groove 1434 far away from the first guide groove 1432 is connected to the suction channel 130.
  • the extending direction of the second guiding groove 1434 and the extending direction of the first guiding groove 1432 are arranged at an angle of 90 degrees, that is, the extending direction of the first guiding groove 1432 is perpendicular to the extending direction of the second guiding groove 1434.
  • the guide groove 143 further includes a third guide groove 143, the extending direction of the third guide groove 143 is parallel to the extending direction of the second guide groove 1434, and the third guide groove 143 and the second guide groove 1434 are away from the first guide groove 1432
  • One end of the third guide groove 143 is communicated with the inside of the second guide groove 1434, and the end of the third guide groove 143 away from the second guide groove 1434 is connected to the air suction channel 130, thereby realizing the connection between the second guide groove 1434 and the air suction channel 130.
  • the step 145 is formed at an end of the third guide groove 143 away from the second guide groove 1434 (that is, an end of the third guide groove 143 connected to the suction channel 130).
  • the purification assembly 140 further includes a fixing part 146 for connecting to the air extraction channel 130, the fixing part 146 is disposed at an end of the third guide groove 143 away from the second guide groove 1434, specifically, the fixing part 146 is sleeved On the suction channel 130.
  • the collection box 110 includes a box body 112 and a cover body 114.
  • the box body 112 is a hollow structure with an open end.
  • the box body 112 is used to contain pollutants.
  • the cover body 114 is detachably covered. Set on the box body 112 to open or close the opening at one end of the box body 112 so as to facilitate cleaning personnel to remove the cover 114 from the box body 112 and remove the contaminants collected in the box body 112 from one end of the box body 112 The opening is discharged in time.
  • the box body 112 and the cover body 114 are detachably fixedly connected by a buckle 113.
  • the first end of the sewage inlet channel 120 is provided in the collection box 110, and the second end of the sewage inlet channel 120 extends out of the collection box 110 through the side wall of the collection box 110.
  • the second end of the dirt inlet channel 120 is used to connect the nursing machine.
  • the second end port of the sewage inlet channel 120 is flush with the outer side wall of the collection box 110 and is used to connect the nursing machine.
  • This arrangement can effectively enhance the sealing performance of the connection between the interface of the care machine and the second port of the sewage channel 120, and effectively solve the pollution caused by the poor sealing performance of the interface of the care machine and the second port of the sewage channel 120 The problem of material leakage.
  • the second end of the sewage inlet channel 120 protrudes out of the box body 112 through the side wall of the box body 112, and the second end port of the sewage inlet channel 120 is flush with the outer side wall of the box body 112.
  • the sewage inlet channel 120 is inclined downward from the second end of the sewage inlet channel 120 to the first end of the sewage channel 120 relative to the bottom of the collection box 110, so as to accumulate in the sewage channel 120
  • the pollutants are automatically discharged into the collection box 110 through the first end port of the sewage channel 120 along the direction from the second end of the sewage channel 120 to the first end of the sewage channel 120 under the action of gravity, so as to facilitate the inflow
  • the pollutants in the sewage channel 120 are discharged into the collection box 110, effectively reducing energy consumption.
  • the sewage inlet channel 120 has a flexible joint 121 for connecting the opening of the side wall of the collection box 110.
  • the flexible joint 121 may be, but is not limited to, a soft rubber joint, and the flexible joint 121 It is formed at the second end of the sewage inlet channel 120.
  • the flexible joint 121 is removed from the side wall opening of the collection box 110 to realize the installation or disassembly of the sewage inlet channel 120 relative to the collection box 110, thereby greatly improving the convenience of assembly and disassembly of the sewage inlet channel 120 relative to the collection box 110.
  • the first end port of the sewage inlet channel 120 is provided with a cover 122 that can be opened or closed, so as to start and stop the discharge of pollutants discharged from the nursing machine into the collection box 110. control.
  • the cover 122 is rotatably connected with the first end port of the sewage inlet channel 120, so as to realize the switch between the open state and the closed state of the cover 122.
  • the air extraction channel 130 is an L-shaped structure, the first end of the air extraction channel 130 is arranged in the collection box 110, and the second end of the air extraction channel 130 is arranged outside the collection box 110. The second end is used to connect the fan.
  • a groove 116 is provided on the outer side wall of the collection box 110, specifically, a groove 116 is provided on the outer side wall of the box body 112, and the second end of the suction channel 130 is received in the groove.
  • the overall volume of the sewage bucket with air purification function is reduced, and the occupied space is reduced.
  • an auxiliary member 150 is protruded on the inner wall of the top of the collection box 110, and the auxiliary member 150 can be opposed to the end of the rib 142 away from the bottom plate 141, so that the top of the collection box 110
  • the inner wall closes the opening of the guide groove 143 toward the top inner wall of the collection box 110, so as to prevent the contaminants in the guide groove 143 from splashing out of the guide groove 143 through the guide groove 143 toward the opening of the top inner wall of the collection box 110.
  • the auxiliary member 150 is protruded on the inner wall of the cover 114, and the auxiliary member 150 can be opposed to the end of the rib 142 away from the bottom plate 141, so that the cover 114 closes the opening of the guide groove 143 toward the cover 114.
  • the contour of 150 matches the contour of rib 142.
  • the above-mentioned sewage bucket with air purification function further includes a blocking cover 160, which is arranged outside the sewage inlet channel 120, and the blocking cover 160 is used to restrict The pollutants discharged from the sewage inlet channel 120 enter into the air suction channel 130. Since the pollutants discharged from the sewage inlet channel 120 are the source of the pollutants in the collection box 110, the blocking cover 160 effectively intercepts the pollutants discharged from the sewage channel 120, thereby realizing the collection of the pollutants in the collection box 110. The effective barrier between the source and the air extraction channel 130 further ensures that the air extraction channel 130 and the fan are protected from pollutants.
  • the blocking cover 160 is connected to the inner wall of the top of the collection box 110, the blocking cover 160 is protrudingly provided on the inner wall of the cover 114, and the blocking cover 160 is covered at the first end of the sewage inlet channel 120.
  • a sewage outlet 170 is also provided on one side of the box body 112, so that the cleaning personnel can discharge the pollutants in the box body 112 through the sewage outlet 170 without opening the cover 114. Therefore, it is beneficial to enhance the convenience of discharging the contaminants in the box 112.
  • the above-mentioned sewage bucket with air purification function further includes a support frame 180 for supporting the purification assembly 140 to enhance the installation stability of the purification assembly 140 in the collection box 110.
  • the support frame 180 is provided In the collection box 110, the support frame 180 is disposed between two opposite side walls of the box body 112.
  • the above-mentioned sewage bucket with air purification function further includes a handle 190, which is arranged on the cover 114, so that the cleaning personnel can apply external force to realize the cover 114 relative to the box 112. Of pick and place.
  • a smooth coating 192 is provided on the inner wall of the collection box 110.
  • the smooth coating 192 can be, but is not limited to, a nano coating, and the smooth coating 192 is used to reduce pollution.
  • the friction between the object and the inner wall of the collection box 110 prevents pollutants from adhering to the inner wall of the collection box 110 due to excessive friction with the inner wall of the collection box 110, which increases the difficulty of cleaning the collection box 110. This solves the problem of wasting human and material resources due to the cleaning of the collection box 110.
  • Figure 8 simply shows the purification process of the sewage bucket, where "high inertial primary separation” refers to the tilt of the bottom plate 141 to separate pollutants from the air under the action of gravity, and “flat inertial secondary separation” refers to multiple corners 144 The pollutants remain at the corner 144 under the action of horizontal inertia. “Gravity separation of the upper step” refers to the height difference generated by the step 145 so that the pollutant is blocked at the step 145.
  • the present invention also provides a nursing system, which includes the above-mentioned sewage bucket with air purification function, a nursing machine and a fan.
  • the specific structure of the sewage bucket with air purification function refers to the above-mentioned embodiments. Since the care system adopts all the technical solutions of all the embodiments of the above-mentioned sewage bucket with air purification function, it has at least the above-mentioned sewage bucket with air purification function. All the beneficial effects brought about by the technical solutions of the embodiment of the invention will not be repeated here.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Nursing (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

一种具有空气净化功能的排污桶，包括收集箱（110）、进污通道（120）、抽气通道（130）及净化组件（140），进污通道（120）与收集箱（110）连接，进污通道（120）用于连接护理机，以供护理机排出的污染物输送至收集箱（110）内；抽气通道（130）与收集箱（110）连接，抽气通道（130）用于连接风机；净化组件（140）设置于收集箱（110）内，并与抽气通道（130）连接，净化组件（140）用于在风机通过抽气通道（130）抽吸收集箱（110）内的空气的过程中对收集箱（110）内的污染物进行导流和阻截。

Description

具有空气净化功能的排污桶及护理系统 技术领域
本发明涉及医疗用品领域，特别涉及一种具有空气净化功能的排污桶及护理系统。
背景技术
传统的排污桶包括收集箱及与收集箱连接的进污通道和抽气通道，当前在利用风机并结合抽气通道对收集箱内的空气进行抽吸时，在收集箱内的污染物在风机的不断抽吸下大量被吸入至抽气通道内，从而最终造成抽气通道及与抽气通道连接的风机的污染。
发明内容
基于此，有必要提供一种能够避免收集箱的污染物进入抽气通道的具有空气净化功能的排污桶及护理系统。
一种具有空气净化功能的排污桶，包括：
收集箱；
进污通道，与所述收集箱连接，所述进污通道用于连接护理机，以供所述护理机排出的污染物输送至所述收集箱内；
抽气通道，与所述收集箱连接，所述抽气通道用于连接风机，所述风机用于通过所述抽气通道抽吸所述收集箱内的空气，以使所述收集箱内形成负压；及
净化组件，设置于所述收集箱内，并与所述抽气通道连接，所述净化组件用于在所述风机通过所述抽气通道抽吸所述收集箱内的空气的过程中对所述收集箱内的污染物进行导流和阻截，从而以限制所述污染物相对所述抽气通道的进入。
在其中一个实施例中，所述净化组件包括底板及设置于所述底板的周围的挡边，所述底板和所述挡边围合形成用于引导所述污染物流动的导槽，所述 导槽的一端与所述抽气通道连接，且所述导槽的内侧壁形成有用于阻截所述污染物的多个拐角。
在其中一个实施例中，所述导槽与所述抽气通道连接的一端形成有用于阻截所述污染物的台阶。
在其中一个实施例中，所述导槽的底部自所述导槽的第一端至所述导槽的第二端的方向斜向下倾斜，所述导槽的第一端为所述导槽连接所述抽气通道的一端，所述导槽的第二端为所述导槽远离所述抽气通道的一端。
在其中一个实施例中，所述收集箱的顶部内壁上还凸设有辅助件，所述辅助件能够与所述挡边远离所述底板的一端相对合，以使所述收集箱的顶部内壁封闭所述导槽朝向所述收集箱的顶部内壁的开口。
在其中一个实施例中，所述导槽包括相连通的第一导槽和第二导槽，所述第二导槽的延伸方向与所述第一导槽的延伸方向呈一定夹角设置，所述第二导槽远离所述第一导槽的一端与所述抽气通道连接。
在其中一个实施例中，所述导槽还包括第三导槽，所述第三导槽的延伸方向与所述第二导槽的延伸方向平行，所述第三导槽与所述第二导槽远离所述第一导槽的一端连通，所述第三导槽远离所述第二导槽的一端与所述抽气通道连接。
在其中一个实施例中，还包括挡罩，所述挡罩罩设于所述进污通道外，所述挡罩用于限制所述进污通道排出的污染物相对所述抽气通道的进入。
在其中一个实施例中，所述收集箱包括箱体和盖体，所述箱体为一端开口的中空结构，所述箱体用于收容所述污染物，所述盖体可拆卸地盖设于所述箱体上，以打开或关闭所述箱体的一端开口。
在其中一个实施例中，所述进污通道的第一端设于所述收集箱内，所述进污通道的第二端经所述收集箱的侧壁伸出至所述收集箱外，所述进污通道的第二端用于连接护理机，所述进污通道的第二端端口与所述收集箱的外侧壁相平齐。
在其中一个实施例中，所述进污通道相对所述收集箱的底部从所述进污通道的第二端至所述进污通道的第一端的方向斜向下倾斜。
在其中一个实施例中，所述进污通道具有用于连接所述收集箱的侧壁开口的柔性接头。
在其中一个实施例中，所述进污通道的第一端端口设置有能够打开或闭合的遮盖。
在其中一个实施例中，所述收集箱的内壁上设置有光滑涂层。
一种护理系统，包括具有空气净化功能的排污桶、护理机及风机，所述具有空气净化功能的排污桶包括：
收集箱；
进污通道，与所述收集箱连接，所述进污通道用于连接护理机，以供所述护理机排出的污染物输送至所述收集箱内；
抽气通道，与所述收集箱连接，所述抽气通道用于连接风机，所述风机用于通过所述抽气通道抽吸所述收集箱内的空气，以使所述收集箱内形成负压；及
净化组件，设置于所述收集箱内，并与所述抽气通道连接，所述净化组件用于在所述风机通过所述抽气通道抽吸所述收集箱内的空气的过程中对所述收集箱内的污染物进行导流和阻截，从而以限制所述污染物相对所述抽气通道的进入。
在其中一个实施例中，所述净化组件包括底板及设置于所述底板的周围的挡边，所述底板和所述挡边围合形成用于引导所述污染物流动的导槽，所述导槽的一端与所述抽气通道连接，且所述导槽的内侧壁形成有用于阻截所述污染物的多个拐角。
在其中一个实施例中，所述导槽与所述抽气通道连接的一端形成有用于阻截所述污染物的台阶。
在其中一个实施例中，所述导槽的底部自所述导槽的第一端至所述导槽的第二端的方向斜向下倾斜，所述导槽的第一端为所述导槽连接所述抽气通道的一端，所述导槽的第二端为所述导槽远离所述抽气通道的一端。
在其中一个实施例中，所述收集箱的顶部内壁上还凸设有辅助件，所述辅助件能够与所述挡边远离所述底板的一端相对合，以使所述收集箱的顶部内壁封闭所述导槽朝向所述收集箱的顶部内壁的开口。
在其中一个实施例中，所述导槽包括相连通的第一导槽和第二导槽，所述第二导槽的延伸方向与所述第一导槽的延伸方向呈一定夹角设置，所述第二导槽远离所述第一导槽的一端与所述抽气通道连接。
上述具有空气净化功能的排污桶，当风机通过抽气通道抽吸收集箱内的空气，从而以利用收集箱内形成的负压将护理机排出的污染物通过进污通道加压输送至收集箱内时，由于净化组件能够在风机通过抽气通道抽吸收集箱内的空气的过程中对收集箱内的污染物进行导流和阻截，从而可限制该污染物相对抽气通道的进入，避免该污染物因风机的不断抽吸而被吸入至抽气通道及与抽气通道连接的风机内而造成抽气通道及风机的污染；并且在本方案中，特别是针对收集箱的内部空间较小时，例如收集箱内设置有其他结构件或集聚有一定数量的固态和/或液态污染物致使收集箱的内部空间较小时，上述具有空气净化功能的排污桶通过净化组件的设置也能够较好地实现避免污染物对抽气通道及风机的污染的效果。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图示出的结构获得其他的附图。
图1为一实施例中的具有空气净化功能的排污桶的局部结构示意图；
图2为图1所示具有空气净化功能的排污桶中净化组件的结构示意图；
图3为图2所示净化组件的另一视角的结构示意图；
图4为一实施例中的具有空气净化功能的排污桶的局部结构示意图；
图5为一实施例中的具有空气净化功能的排污桶的另一局部结构示意图；
图6为一实施例中的具有空气净化功能的排污桶的另一局部结构示意图；
图7为另一实施例中的具有空气净化功能的排污桶的局部结构示意图；
图8为一实施例中的具有空气净化功能的排污桶的净化流程示意图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明的一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出 创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
需要说明，若本发明实施例中有涉及方向性指示(诸如上、下、左、右、前、后……)，则该方向性指示仅用于解释在某一特定姿态(如附图所示)下各部件之间的相对位置关系、运动情况等，如果该特定姿态发生改变时，则该方向性指示也相应地随之改变。
另外，若本发明实施例中有涉及“第一”、“第二”等的描述，则该“第一”、“第二”等的描述仅用于描述目的，而不能理解为指示或暗示其相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。另外，各个实施例之间的技术方案可以相互结合，但是必须是以本领域普通技术人员能够实现为基础，当技术方案的结合出现相互矛盾或无法实现时应当认为这种技术方案的结合不存在，也不在本发明要求的保护范围之内。
如图1所示，一实施例中的具有空气净化功能的排污桶包括收集箱110、进污通道120、抽气通道130及净化组件140，进污通道120与收集箱110连接，进污通道120用于连接护理机，以供护理机排出的污染物输送至收集箱110内；抽气通道130与收集箱110连接，抽气通道130用于连接风机，风机用于通过抽气通道130抽吸收集箱110内的空气，以使收集箱110内形成负压；净化组件140设置于收集箱110内，并与抽气通道130连接，净化组件140用于在风机通过抽气通道130抽吸收集箱110内的空气的过程中对收集箱110内的污染物进行导流和阻截，从而以限制该污染物相对抽气通道130的进入。
上述具有空气净化功能的排污桶，当风机通过抽气通道130抽吸收集箱110内的空气，从而以利用收集箱110内形成的负压将护理机排出的污染物通过进污通道120加压输送至收集箱110内时，由于净化组件140能够在风机通过抽气通道130抽吸收集箱110内的空气的过程中对收集箱110内的污染物进行导流和阻截，从而可限制该污染物相对抽气通道130的进入，避免该污染物因风机的不断抽吸而被吸入至抽气通道130及与抽气通道130连接的风机内而造成抽气通道130及风机的污染；并且在本方案中，特别是针对收集箱110的内部空间较小时，例如收集箱110内设置有其他结构件或集聚有一定数量的固态和/或液态污染物致使收集箱110的内部空间较小时，上述具有 空气净化功能的排污桶通过净化组件140的设置也能够较好地实现避免污染物对抽气通道130及风机的污染的效果。
如图2所示，在一实施例中，净化组件140包括底板141及设置于底板141的周围的挡边142，底板141和挡边142围合形成用于引导污染物流动的导槽143，导槽143的一端与抽气通道130连接，且导槽143的内侧壁形成有用于阻截污染物的多个拐角144，从而实现净化组件140在风机通过抽气通道130抽吸收集箱110内的空气的过程中对收集箱110内的污染物的导流和阻截。
如图2所示，在一实施例中，导槽143与抽气通道130连接的一端形成有用于阻截污染物的台阶145，从而以限制该污染物相对抽气通道130的进入，避免该污染物因风机的不断抽吸而被吸入至抽气通道130及与抽气通道130连接的风机内而造成抽气通道130及风机的污染。
如图3所示，在一实施例中，导槽143的底部自导槽143的第一端至导槽143的第二端的方向斜向下倾斜，导槽143的第一端为导槽143连接抽气通道130的一端，导槽143的第二端为导槽143远离抽气通道130的一端。由于导槽143的底部自导槽143的第一端至导槽143的第二端的方向斜向下倾斜，因此当风机抽吸收集箱110内的空气的过程中或停止对收集箱110内的空气的抽吸而使得收集箱110内的负压消失时，聚积在导槽143底部的污染物在重力作用下可通过导槽143的第二端端口(导槽143远离抽气通道130的一端端口)自动回流至收集箱110内，从而有助于提高净化组件140的清理便捷性，解决了由于净化组件140的清理而造成的人力、物力资源浪费的问题。
如图2所示，在一实施例中，导槽143包括相连通的第一导槽1432和第二导槽1434，第二导槽1434的延伸方向与第一导槽1432的延伸方向呈一定夹角设置，第二导槽1434远离第一导槽1432的一端与抽气通道130连接。在本实施例中，第二导槽1434的延伸方向与第一导槽1432的延伸方向呈90度夹角设置，即第一导槽1432的延伸方向与第二导槽1434的延伸方向垂直。
进一步地，导槽143还包括第三导槽143，第三导槽143的延伸方向与第二导槽1434的延伸方向平行，第三导槽143与第二导槽1434远离第一导槽1432的一端连通，并与第二导槽1434内部相连通，第三导槽143远离第二导 槽1434的一端与抽气通道130连接，进而实现第二导槽1434与抽气通道130的连接。具体地，台阶145形成在第三导槽143远离第二导槽1434的一端(即第三导槽143连接抽气通道130的一端)。
在一实施例中，净化组件140还包括用于连接抽气通道130的固定部146，固定部146设置于第三导槽143远离第二导槽1434的一端，具体地，固定部146套设于抽气通道130上。
如图4所示，在一实施例中，收集箱110包括箱体112和盖体114，箱体112为一端开口的中空结构，箱体112用于收容污染物，盖体114可拆卸地盖设于箱体112上，以打开或关闭箱体112的一端开口，从而以便于清理人员将盖体114从箱体112上拆离后将箱体112内收集的污染物从箱体112的一端开口及时排出。具体在本实施例中，箱体112和盖体114通过卡扣113可拆卸地固定连接。
如图1所示，在一实施例中，进污通道120的第一端设于收集箱110内，进污通道120的第二端经收集箱110的侧壁伸出至收集箱110外，进污通道120的第二端用于连接护理机。
进一步地，进污通道120的第二端端口与收集箱110的外侧壁相平齐，并用于连接护理机。如此设置，可有效增强护理机的接口与进污通道120的第二端口之间的连接密封性，有效解决了因护理机的接口与进污通道120的第二端口密封性能不佳导致的污染物泄漏的问题。具体地，进污通道120的第二端经箱体112的侧壁伸出至箱体112外，进污通道120的第二端端口与箱体112的外侧壁相平齐。
在一实施例中，进污通道120相对收集箱110的底部从进污通道120的第二端至进污通道120的第一端的方向斜向下倾斜，以使得聚积在进污通道120内的污染物在重力作用下沿进污通道120的第二端至进污通道120的第一端的方向并通过污通道120的第一端端口自动排入至收集箱110内，从而以便于进污通道120内的污染物相对收集箱110的排入，有效降低能耗。
如图1所示，在一实施例中，进污通道120具有用于连接收集箱110的侧壁开口的柔性接头121，具体地，柔性接头121可以但不限于为软胶接头，柔性接头121形成在进污通道120的第二端。如此设置，当操作人员需要装拆进污通道120时，通过对柔性接头121实施一定程度的挤压变形，即可方便地将 该柔性接头121嵌设于收集箱110的侧壁开口中或者将该柔性接头121从收集箱110的侧壁开口中移出，实现进污通道120相对收集箱110的安装或拆卸，从而大大提升了进污通道120相对收集箱110的装拆便捷性。
如图1所示，在一实施例中，进污通道120的第一端端口设置有能够打开或闭合的遮盖122，以实现对护理机排出的污染物朝收集箱110内排入的启停控制。在一实施例中，进一步地，遮盖122与进污通道120的第一端端口转动连接，进而实现遮盖122在打开状态和闭合状态之间的切换。
在一实施例中，抽气通道130为L型结构，抽气通道130的第一端设置于收集箱110内，抽气通道130的第二端设置于收集箱110外，抽气通道130的第二端用于连接风机。
如图1所示，进一步地，收集箱110的外侧壁上设有凹槽116，具体地，箱体112的外侧壁上设有凹槽116，抽气通道130的第二端收容于凹槽116内，以缩减具有空气净化功能的排污桶整体的体积，减小占用空间。
如图5及图6所示，进一步地，收集箱110的顶部内壁上还凸设有辅助件150，辅助件150能够与挡边142远离底板141的一端相对合，以使收集箱110的顶部内壁封闭导槽143朝向收集箱110的顶部内壁的开口，从而避免导槽143内的污染物经导槽143朝向收集箱110的顶部内壁的开口溅出至导槽143外。具体地，辅助件150凸设于盖体114的内壁上，辅助件150能够与挡边142远离底板141的一端相对合，以使盖体114封闭导槽143朝向盖体114的开口，辅助件150的轮廓与挡边142的轮廓相匹配。
如图7所示，可以理解的是，在另一实施例中，上述具有空气净化功能的排污桶还包括挡罩160，挡罩160罩设于进污通道120外，挡罩160用于限制进污通道120排出的污染物相对抽气通道130的进入。由于进污通道120排出的污染物即为收集箱110内的污染物的源头，通过挡罩160对该进污通道120排出的污染物进行有效阻截，从而实现了收集箱110内的污染物的源头与抽气通道130之间的有效阻隔，进一步确保抽气通道130及风机免受污染物的污染。具体地，挡罩160与收集箱110的顶部内壁连接，挡罩160凸设于盖体114的内壁上，挡罩160罩设于进污通道120的第一端。
如图1所示，在一实施例中，箱体112的一侧还设置有排污口170，使得清理人员在不打开盖体114的情况下通过排污口170将箱体112内的污染物 排出，从而有利于增强箱体112内的污染物的排出便捷性。
在一实施例中，上述具有空气净化功能的排污桶还包括用于承托净化组件140的支撑架180，以增强净化组件140在收集箱110内的安装稳定性，具体地，支撑架180设置于收集箱110内，支撑架180设置于箱体112的相对两侧壁之间。
如图4所示，在一实施例中，上述具有空气净化功能的排污桶还包括提手190，提手190设置于盖体114上，以便于清理人员施加外力实现盖体114相对箱体112的取放。
如图1所示，在一实施例中，收集箱110的内壁上设置有光滑涂层192，具体地，光滑涂层192可以但不限于为纳米涂层，光滑涂层192用于减小污染物与收集箱110的内壁之间的摩擦力，避免污染物因与收集箱110的内壁之间的摩擦力过大粘附在收集箱110的内壁上而加大收集箱110的清理难度，解决了由于收集箱110的清理而造成的人力、物力资源浪费的问题。
图8简单展示了排污桶的净化流程，其中，“高位惯性一次分离”代指底板141倾斜以使污染物在重力作用下与空气分离，“平位惯性二次分离”代指多个拐角144造成污染物在水平惯性作用下残留于拐角144处，“高位台阶重力分离”代指台阶145产生的高差使得污染物被阻挡于台阶145处。
需要指出的是，本发明还提供了一种护理系统，该护理系统包括上述具有空气净化功能的排污桶、护理机及风机。该具有空气净化功能的排污桶的具体结构参照上述实施例，由于本护理系统采用了上述具有空气净化功能的排污桶的所有实施例的全部技术方案，因此至少具有上述具有空气净化功能的排污桶的实施例的技术方案所带来的所有有益效果，在此不再一一赘述。
以上仅为本发明的优选实施例，并非因此限制本发明的专利范围，凡是在本发明的发明构思下，利用本发明说明书及附图内容所作的等效结构变换，或直接/间接运用在其他相关的技术领域均包括在本发明的专利保护范围内。

Claims (20)

  1. 一种具有空气净化功能的排污桶，其特征在于，包括：
    收集箱；
    进污通道，与所述收集箱连接，所述进污通道用于连接护理机，以供所述护理机排出的污染物输送至所述收集箱内；
    抽气通道，与所述收集箱连接，所述抽气通道用于连接风机，所述风机用于通过所述抽气通道抽吸所述收集箱内的空气，以使所述收集箱内形成负压；及
    净化组件，设置于所述收集箱内，并与所述抽气通道连接，所述净化组件用于在所述风机通过所述抽气通道抽吸所述收集箱内的空气的过程中对所述收集箱内的污染物进行导流和阻截，从而以限制所述污染物相对所述抽气通道的进入。
  2. 如权利要求1所述的具有空气净化功能的排污桶，其特征在于，所述净化组件包括底板及设置于所述底板的周围的挡边，所述底板和所述挡边围合形成用于引导所述污染物流动的导槽，所述导槽的一端与所述抽气通道连接，且所述导槽的内侧壁形成有用于阻截所述污染物的多个拐角。
  3. 如权利要求2所述的具有空气净化功能的排污桶，其特征在于，所述导槽与所述抽气通道连接的一端形成有用于阻截所述污染物的台阶。
  4. 如权利要求2所述的具有空气净化功能的排污桶，其特征在于，所述导槽的底部自所述导槽的第一端至所述导槽的第二端的方向斜向下倾斜，所述导槽的第一端为所述导槽连接所述抽气通道的一端，所述导槽的第二端为所述导槽远离所述抽气通道的一端。
  5. 如权利要求2所述的具有空气净化功能的排污桶，其特征在于，所述收集箱的顶部内壁上还凸设有辅助件，所述辅助件能够与所述挡边远离所述底板的一端相对合，以使所述收集箱的顶部内壁封闭所述导槽朝向所述收集箱的顶部内壁的开口。
  6. 如权利要求2所述的具有空气净化功能的排污桶，其特征在于，所述导槽包括相连通的第一导槽和第二导槽，所述第二导槽的延伸方向与所述第一导槽的延伸方向呈一定夹角设置，所述第二导槽远离所述第一导槽的一端与所述抽气通道连接。
  7. 如权利要求6所述的具有空气净化功能的排污桶，其特征在于，所述导槽还包括第三导槽，所述第三导槽的延伸方向与所述第二导槽的延伸方向平行，所述第三导槽与所述第二导槽远离所述第一导槽的一端连通，所述第三导槽远离所述第二导槽的一端与所述抽气通道连接。
  8. 如权利要求1所述的具有空气净化功能的排污桶，其特征在于，还包括挡罩，所述挡罩罩设于所述进污通道外，所述挡罩用于限制所述进污通道排出的污染物相对所述抽气通道的进入。
  9. 如权利要求1所述的具有空气净化功能的排污桶，其特征在于，所述收集箱包括箱体和盖体，所述箱体为一端开口的中空结构，所述箱体用于收容所述污染物，所述盖体可拆卸地盖设于所述箱体上，以打开或关闭所述箱体的一端开口。
  10. 如权利要求1所述的具有空气净化功能的排污桶，其特征在于，所述进污通道的第一端设于所述收集箱内，所述进污通道的第二端经所述收集箱的侧壁伸出至所述收集箱外，所述进污通道的第二端用于连接护理机，所述进污通道的第二端端口与所述收集箱的外侧壁相平齐。
  11. 如权利要求10所述的具有空气净化功能的排污桶，其特征在于，所述进污通道相对所述收集箱的底部从所述进污通道的第二端至所述进污通道的第一端的方向斜向下倾斜。
  12. 如权利要求10所述的具有空气净化功能的排污桶，其特征在于，所述进污通道具有用于连接所述收集箱的侧壁开口的柔性接头。
  13. 如权利要求10所述的具有空气净化功能的排污桶，其特征在于，所述进污通道的第一端端口设置有能够打开或闭合的遮盖。
  14. 如权利要求1所述的具有空气净化功能的排污桶，其特征在于，所述收集箱的内壁上设置有光滑涂层。
  15. 一种护理系统，其特征在于，包括具有空气净化功能的排污桶、护理机及风机，所述具有空气净化功能的排污桶包括：
    收集箱；
    进污通道，与所述收集箱连接，所述进污通道用于连接护理机，以供所述护理机排出的污染物输送至所述收集箱内；
    抽气通道，与所述收集箱连接，所述抽气通道用于连接风机，所述风机用 于通过所述抽气通道抽吸所述收集箱内的空气，以使所述收集箱内形成负压；及
    净化组件，设置于所述收集箱内，并与所述抽气通道连接，所述净化组件用于在所述风机通过所述抽气通道抽吸所述收集箱内的空气的过程中对所述收集箱内的污染物进行导流和阻截，从而以限制所述污染物相对所述抽气通道的进入。
  16. 如权利要求15所述的护理系统，其特征在于，所述净化组件包括底板及设置于所述底板的周围的挡边，所述底板和所述挡边围合形成用于引导所述污染物流动的导槽，所述导槽的一端与所述抽气通道连接，且所述导槽的内侧壁形成有用于阻截所述污染物的多个拐角。
  17. 如权利要求16所述的护理系统，其特征在于，所述导槽与所述抽气通道连接的一端形成有用于阻截所述污染物的台阶。
  18. 如权利要求16所述的护理系统，其特征在于，所述导槽的底部自所述导槽的第一端至所述导槽的第二端的方向斜向下倾斜，所述导槽的第一端为所述导槽连接所述抽气通道的一端，所述导槽的第二端为所述导槽远离所述抽气通道的一端。
  19. 如权利要求16所述的护理系统，其特征在于，所述收集箱的顶部内壁上还凸设有辅助件，所述辅助件能够与所述挡边远离所述底板的一端相对合，以使所述收集箱的顶部内壁封闭所述导槽朝向所述收集箱的顶部内壁的开口。
  20. 如权利要求16所述的护理系统，其特征在于，所述导槽包括相连通的第一导槽和第二导槽，所述第二导槽的延伸方向与所述第一导槽的延伸方向呈一定夹角设置，所述第二导槽远离所述第一导槽的一端与所述抽气通道连接。
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