CN111017440B - Blowdown bucket and nursing system with air purification function - Google Patents
Blowdown bucket and nursing system with air purification function Download PDFInfo
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- CN111017440B CN111017440B CN201911210945.5A CN201911210945A CN111017440B CN 111017440 B CN111017440 B CN 111017440B CN 201911210945 A CN201911210945 A CN 201911210945A CN 111017440 B CN111017440 B CN 111017440B
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- guide groove
- air
- channel
- collection box
- pollutants
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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
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- 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
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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
The invention discloses a sewage discharge barrel with an air purification function, which comprises a collection box, a sewage inlet channel, an air exhaust channel and a purification assembly, wherein the sewage inlet channel is connected with the collection box and is used for being connected with a nursing machine so as to convey pollutants discharged by the nursing machine into the collection box; the air extraction channel is connected with the collection box, the air extraction channel is used for connecting a fan, and the fan is used for sucking air in the collection box through the air extraction channel so as to form negative pressure in the collection box; the purification component is arranged in the collection box and connected with the air exhaust channel, and is used for guiding and intercepting pollutants in the collection box in the process that the fan sucks the air in the collection box through the air exhaust channel, so that the pollutants are prevented from entering the air exhaust channel relative to the pollutants, the pollutants in the air exhaust channel and the fan are prevented from being polluted due to the fact that the pollutants are sucked into the air exhaust channel and the fan connected with the air exhaust channel through continuous suction of the fan, and the air purification effect is achieved.
Description
Technical Field
The invention relates to the field of medical supplies, in particular to a sewage disposal barrel with an air purification function and a nursing system.
Background
Traditional blowdown bucket includes the collecting box and advances dirty passageway and bleed passage be connected with the collecting box, and when utilizing the fan and combining bleed passage to the air in the collecting box to suck at present, the pollutant in the collecting box is in a large amount of being inhaled to the bleed passage under the continuous suction of fan to finally cause the pollution of bleed passage and the fan of being connected with bleed passage.
Disclosure of Invention
Based on this, it is necessary to provide a sewage draining bucket with an air purifying function and a nursing system, which can prevent the pollutants in the collecting box from entering the air exhausting channel.
A drain bucket with an air purifying function, comprising:
a collection box;
the sewage inlet channel is connected with the collecting box and is used for connecting a nursing machine so as to convey pollutants discharged by the nursing machine into the collecting box;
the air extraction channel is connected with the collection box and is used for connecting a fan, and the fan is used for sucking air in the collection box through the air extraction channel so as to form negative pressure in the collection box; and
the purification assembly is arranged in the collection box and connected with the air suction channel, and is used for guiding and stopping pollutants in the collection box in the process that the fan sucks air in the collection box through the air suction channel, so that the pollutants are limited from entering the air suction channel.
In one embodiment, the purification assembly comprises a bottom plate and a rib arranged around the bottom plate, the bottom plate and the rib surround to form a guide groove for guiding the flow of the pollutants, one end of the guide groove is connected with the air suction channel, and a plurality of corners for blocking the pollutants are formed on the inner side wall of the guide groove.
In one embodiment, the end of the guide groove connected to the suction passage is formed with a step for intercepting the contaminants.
In one embodiment, the bottom of the guide slot is inclined obliquely downward from a first end of the guide slot to a second end of the guide slot, the first end of the guide slot is the end of the guide slot connected with the air exhaust channel, and the second end of the guide slot is the end of the guide slot far away from the air exhaust channel.
In one embodiment, the top inner wall of the collecting box is further convexly provided with an auxiliary piece, and the auxiliary piece can be oppositely combined with one end, away from the bottom plate, of the rib, so that the top inner wall of the collecting box seals the opening, facing the top inner wall of the collecting box, of the guide groove.
In one embodiment, the guide grooves comprise a first guide groove and a second guide groove which are communicated with each other, the extending direction of the second guide groove and the extending direction of the first guide groove form a certain included angle, and one end, far away from the first guide groove, of the second guide groove is connected with the air exhaust channel.
In one embodiment, the guide groove further comprises a third guide groove, the extending direction of the third guide groove is parallel to the extending direction of the second guide groove, the third guide groove is communicated with one end, away from the first guide groove, of the second guide groove, and one end, away from the second guide groove, of the third guide groove is connected with the air exhaust channel.
In one embodiment, the sewage treatment device further comprises a baffle cover, the baffle cover is arranged outside the sewage inlet channel, and the baffle cover is used for limiting the pollutants discharged from the sewage inlet channel to enter the air exhaust channel relatively.
In one embodiment, the collecting box comprises a box body and a cover body, the box body is of a hollow structure with one open end and is used for containing the pollutants, and the cover body is detachably arranged on the box body in a covering mode so as to open or close the open end of the box body.
A nursing system comprises the sewage discharge barrel with the air purification function, a nursing machine and a fan.
According to the sewage discharge barrel with the air purification function, when the fan sucks air in the collection box through the air suction channel, so that pollutants discharged by the nursing machine are conveyed into the collection box through the sewage inlet channel in a pressurized manner by utilizing negative pressure formed in the collection box, the purification assembly can guide and block the pollutants in the collection box in the process that the fan sucks the air in the collection box through the air suction channel, so that the pollutants can be limited from entering the air suction channel, and the pollutants are prevented from being sucked into the air suction channel and the fan connected with the air suction channel due to continuous suction of the fan to cause pollution of the air suction channel and the fan; in addition, in the scheme, especially when the internal space of the collecting box is small, for example, when other structural members are arranged in the collecting box or a certain amount of solid and/or liquid pollutants are gathered to cause the internal space of the collecting box to be small, the sewage discharge barrel with the air purification function can better avoid the pollution of the pollutants on the air suction channel and the fan through the arrangement of the purification component.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a partial schematic structural view of a trash can with an air cleaning function in an embodiment;
fig. 2 is a schematic structural view of a purification assembly in the drain tank having the air purification function shown in fig. 1;
FIG. 3 is a schematic view of the purification assembly of FIG. 2 from another perspective;
FIG. 4 is a partial schematic structural diagram of a trash can with an air purifying function according to an embodiment;
FIG. 5 is another partial structural view of a trash can with an air cleaning function in an embodiment;
FIG. 6 is another partial structural view of a trash can with an air cleaning function in an embodiment;
FIG. 7 is a partial structural view of a drain tank with an air cleaning function in another embodiment;
fig. 8 is a schematic diagram illustrating a cleaning process of the dirt discharging barrel with air cleaning function in an embodiment.
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.
It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
As shown in fig. 1, the dirt discharging barrel with air purifying function in one embodiment includes a collecting box 110, a dirt inlet channel 120, an air exhausting channel 130 and a purifying assembly 140, the dirt inlet channel 120 is connected with the collecting box 110, the dirt inlet channel 120 is used for connecting the nursing machine, so that the pollutants discharged by the nursing machine can be conveyed into the collecting box 110; the air suction channel 130 is connected with the collection box 110, the air suction channel 130 is used for connecting a fan, and the fan is used for sucking air in the collection box 110 through the air suction channel 130 so as to form negative pressure in the collection box 110; the cleaning assembly 140 is disposed in the collection container 110 and connected to the suction passage 130, and the cleaning assembly 140 is used for guiding and intercepting contaminants in the collection container 110 during a process in which a blower sucks air in the collection container 110 through the suction passage 130, thereby restricting the entry of the contaminants with respect to the suction passage 130.
In the above-mentioned dirt discharging barrel with air purifying function, when the blower sucks the air in the collection box 110 through the air-extracting channel 130, so as to convey the pollutants discharged by the nursing machine into the collection box 110 through the dirt-inlet channel 120 under pressure by using the negative pressure formed in the collection box 110, since the purifying component 140 can guide and block the pollutants in the collection box 110 in the process that the blower sucks the air in the collection box 110 through the air-extracting channel 130, the entrance of the pollutants relative to the air-extracting channel 130 can be limited, and the pollutants are prevented from being sucked into the air-extracting channel 130 and the blower connected with the air-extracting channel 130 to cause the pollution of the air-extracting channel 130 and the blower due to the continuous suction of the blower; in the present embodiment, especially when the internal space of the collection box 110 is small, for example, when other structural members are disposed in the collection box 110 or a certain amount of solid and/or liquid pollutants are accumulated in the collection box 110, so that the internal space of the collection box 110 is small, the above-mentioned exhaust barrel with air purification function can also better achieve the effect of preventing the pollutants from polluting the air exhaust channel 130 and the fan through the arrangement of the purification assembly 140.
As shown in fig. 2, in an embodiment, the cleaning 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 guide groove 143 for guiding the flow of the contaminants, one end of the guide groove 143 is connected to the suction passage 130, and a plurality of corners 144 for intercepting the contaminants are formed on an inner sidewall of the guide groove 143, so that the flow and interception of the contaminants in the collection chamber 110 by the cleaning assembly 140 are achieved during the process that the blower sucks the air in the collection chamber 110 through the suction passage 130.
As shown in fig. 2, in an embodiment, a step 145 for blocking the contaminants is formed at one end of the guiding groove 143 connected to the air exhaust channel 130, so as to limit the contaminants from entering the air exhaust channel 130, and prevent the contaminants from being sucked into the air exhaust channel 130 and the fan connected to the air exhaust channel 130 due to continuous suction of the fan, thereby causing contamination of the air exhaust channel 130 and the fan.
As shown in fig. 3, in an embodiment, the bottom of the guiding groove 143 is inclined obliquely downward from the first end of the guiding groove 143 to the second end of the guiding groove 143, the first end of the guiding groove 143 is the end of the guiding groove 143 connected to the pumping channel 130, and the second end of the guiding groove 143 is the end of the guiding groove 143 away from the pumping channel 130. Since 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 negative pressure in the collecting box 110 is eliminated during the process of sucking the air in the collecting box 110 by the fan or when the suction of the air in the collecting box 110 is stopped, the pollutants accumulated at the bottom of the guide groove 143 can automatically flow back into the collecting box 110 through the second end port of the guide groove 143 (the end port of the guide groove 143 away from the suction channel 130) under the action of gravity, thereby facilitating the improvement of the cleaning convenience of the cleaning assembly 140, and solving the problem of waste of manpower and material resources caused by the cleaning of the cleaning assembly 140.
As shown in fig. 2, in an embodiment, the guiding groove 143 includes a first guiding groove 1432 and a second guiding groove 1434 which are communicated with each other, an extending direction of the second guiding groove 1434 is disposed at an angle with an extending direction of the first guiding groove 1432, and an end of the second guiding groove 1434 far away from the first guiding groove 1432 is connected to the air exhaust channel 130. In this embodiment, the extending direction of the second guide groove 1434 and the extending direction of the first guide groove 1432 form an angle of 90 degrees, that is, the extending direction of the first guide groove 1432 is perpendicular to the extending direction of the second guide groove 1434.
Further, the guide groove 143 further includes a third guide groove 143, an extending direction of the third guide groove 143 is parallel to an extending direction of the second guide groove 1434, the third guide groove 143 is communicated with one end of the second guide groove 1434 far away from the first guide groove 1432 and is communicated with the inside of the second guide groove 1434, and one end of the third guide groove 143 far away from the second guide groove 1434 is connected with the air exhausting channel 130, so that the connection between the second guide groove 1434 and the air exhausting channel 130 is realized. Specifically, the step 145 is formed at an end of the third guide groove 143 away from the second guide groove 1434 (i.e., an end of the third guide groove 143 connected to the suction passage 130).
In an embodiment, the purification assembly 140 further includes a fixing portion 146 for connecting the pumping channel 130, the fixing portion 146 is disposed at an end of the third guide groove 143 away from the second guide groove 1434, and specifically, the fixing portion 146 is sleeved on the pumping channel 130.
As shown in fig. 4, in an embodiment, the collecting box 110 includes a box body 112 and a cover body 114, the box body 112 is a hollow structure with an opening at one end, the box body 112 is used for accommodating pollutants, and the cover body 114 is detachably covered on the box body 112 to open or close the opening at one end of the box body 112, so that the pollutants collected in the box body 112 can be timely discharged from the opening at one end of the box body 112 after the cover body 114 is detached from the box body 112 by a cleaning person. In the present embodiment, the box 112 and the cover 114 are detachably and fixedly connected by a buckle 113.
As shown in FIG. 1, in one embodiment, a first end of the dirt intake passage 120 is disposed in the collecting box 110, a second end of the dirt intake passage 120 extends out of the collecting box 110 through a sidewall of the collecting box 110, and the second end of the dirt intake passage 120 is used for connecting with a nursing machine.
Further, the second end port of the dirt intake passage 120 is flush with the outer sidewall of the collection tank 110 and is used for connecting the nursing machine. So set up, can effectively strengthen the interface of nursing machine and advance the connection leakproofness between dirty passageway 120's the second port, effectively solved because of the interface of nursing machine and the problem that the pollutant that advances the not good pollutant leakage that leads to of dirty passageway 120's second port sealing performance. Specifically, the second end of the dirt intake passage 120 extends out of the box 112 through the side wall of the box 112, and the second end port of the dirt intake passage 120 is flush with the outer side wall of the box 112.
In an embodiment, the dirt inlet channel 120 is inclined obliquely downwards relative to the bottom of the collecting box 110 from the second end of the dirt inlet channel 120 to the first end of the dirt inlet channel 120, so that the pollutants accumulated in the dirt inlet channel 120 automatically drain into the collecting box 110 through the first end port of the dirt inlet channel 120 along the direction from the second end of the dirt inlet channel 120 to the first end of the dirt inlet channel 120 under the action of gravity, thereby facilitating the discharge of the pollutants in the dirt inlet channel 120 relative to the collecting box 110 and effectively reducing the energy consumption.
As shown in fig. 1, in an embodiment, the dirt intake channel 120 has a flexible joint 121 for connecting with the side wall opening of the collecting box 110, specifically, the flexible joint 121 may be, but is not limited to, a soft glue joint, and the flexible joint 121 is formed at the second end of the dirt intake channel 120. With such an arrangement, when an operator needs to assemble and disassemble the dirt intake channel 120, the flexible joint 121 can be conveniently embedded in the side wall opening of the collection box 110 or the flexible joint 121 can be conveniently removed from the side wall opening of the collection box 110 by performing a certain degree of extrusion deformation on the flexible joint 121, so that the dirt intake channel 120 can be assembled or disassembled relative to the collection box 110, and the assembling and disassembling convenience of the dirt intake channel 120 relative to the collection box 110 is greatly improved.
As shown in fig. 1, in an embodiment, the first end port of the sewage inlet channel 120 is provided with a cover 122 capable of being opened or closed, so as to realize start-stop control of the pollutant discharged from the nursing machine to be discharged into the collecting box 110. In an embodiment, further, the cover 122 is rotatably connected to the first end port of the dirt intake passage 120, so as to switch the cover 122 between the open state and the closed state.
In one embodiment, the pumping channel 130 is an L-shaped structure, a first end of the pumping channel 130 is disposed in the collection box 110, a second end of the pumping channel 130 is disposed outside the collection box 110, and the second end of the pumping channel 130 is used for connecting a fan.
As shown in fig. 1, further, a groove 116 is disposed on an outer sidewall of the collection box 110, specifically, the groove 116 is disposed on an outer sidewall of the box 112, and the second end of the air-extracting channel 130 is received in the groove 116, so as to reduce the overall volume of the exhaust-cleaning bucket with air-cleaning function and reduce the occupied space.
As shown in fig. 5 and 6, an auxiliary member 150 is further protruded on the top inner wall of the collection box 110, and the auxiliary member 150 can be abutted to an end of the rib 142 away from the bottom plate 141, so that the top inner wall of the collection box 110 closes the opening of the guide groove 143 toward the top inner wall of the collection box 110, thereby preventing the pollutants in the guide groove 143 from splashing out of the guide groove 143 through the opening of the guide groove 143 toward the top inner wall of the collection box 110. Specifically, the auxiliary element 150 is protruded on the inner wall of the cover 114, and the auxiliary element 150 can be engaged with an 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, and the contour of the auxiliary element 150 matches the contour of the rib 142.
As shown in fig. 7, it can be understood that, in another embodiment, the above-mentioned dirt discharging barrel with air purifying function further includes a shield 160, the shield 160 is disposed outside the dirt intake passage 120, and the shield 160 is used for limiting the entry of the contaminants discharged from the dirt intake passage 120 into the air suction passage 130. Because the pollutant discharged from the pollutant inlet channel 120 is the source of the pollutant in the collection box 110, the pollutant discharged from the pollutant inlet channel 120 is effectively blocked by the blocking cover 160, so that the effective blocking between the source of the pollutant in the collection box 110 and the air exhaust channel 130 is realized, and the air exhaust channel 130 and the fan are further ensured to be free from the pollution of the pollutant. Specifically, the blocking cover 160 is connected to the inner wall of the top of the collecting box 110, the blocking cover 160 is protruded on the inner wall of the cover 114, and the blocking cover 160 covers the first end of the dirt inlet passage 120.
As shown in fig. 1, in an embodiment, a drain outlet 170 is further disposed on one side of the box 112, so that a cleaning person can drain contaminants in the box 112 through the drain outlet 170 without opening the cover 114, thereby facilitating the convenience of draining the contaminants in the box 112.
In an embodiment, the above-mentioned dirt discharging barrel with air purifying function further includes a supporting frame 180 for supporting the purifying element 140, so as to enhance the installation stability of the purifying element 140 in the collecting box 110, specifically, the supporting frame 180 is disposed in the collecting box 110, and the supporting frame 180 is disposed between two opposite sidewalls of the box body 112.
As shown in fig. 4, in an embodiment, the above-mentioned trash can with an air purification function further includes a handle 190, and the handle 190 is disposed on the cover body 114, so that a cleaning person can apply an external force to achieve the taking and placing of the cover body 114 relative to the box body 112.
As shown in fig. 1, in an embodiment, a smooth coating 192 is disposed on an inner wall of the collection box 110, specifically, the smooth coating 192 may be, but not limited to, a nano coating, and the smooth coating 192 is used to reduce friction between the contaminants and the inner wall of the collection box 110, so as to avoid the contaminants from adhering to the inner wall of the collection box 110 due to excessive friction between the contaminants and the inner wall of the collection box 110, thereby increasing the difficulty in cleaning the collection box 110, and solving the problem of waste of manpower and material resources due to cleaning of the collection box 110.
Fig. 8 simply shows a purification process of the drain tub, wherein "high inertia first separation" means that the bottom plate 141 is inclined to separate the contaminants from the air by gravity, "flat inertia second separation" means that the plurality of corners 144 cause the contaminants to remain at the corners 144 by horizontal inertia, and "high step gravity separation" means that the contaminants are blocked at the steps 145 by a height difference generated by the steps 145.
It should be noted that the invention also provides a nursing system, which comprises the above-mentioned sewage drainage barrel with the air purification function, a nursing machine and a fan. The specific structure of the dirt discharging barrel with the air purifying function refers to the above-mentioned embodiments, and since the nursing system adopts all technical solutions of all embodiments of the dirt discharging barrel with the air purifying function, all beneficial effects brought by the technical solutions of the embodiments of the dirt discharging barrel with the air purifying function are at least achieved, and are not repeated herein.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all equivalent structural changes made by using the contents of the present specification and the drawings, or any other related technical fields directly/indirectly applied to the present invention are included in the scope of the present invention.
Claims (5)
1. A drain bucket with air purification function, its characterized in that includes:
a collection box;
the sewage inlet channel is connected with the collecting box and is used for connecting a nursing machine so as to convey pollutants discharged by the nursing machine into the collecting box;
the air extraction channel is connected with the collection box and is used for connecting a fan, and the fan is used for sucking air in the collection box through the air extraction channel so as to form negative pressure in the collection box; and
the purification assembly is arranged in the collection box and connected with the air suction channel, and is used for guiding and intercepting pollutants in the collection box in the process that the fan sucks air in the collection box through the air suction channel so as to limit the pollutants from entering the air suction channel;
the purification assembly comprises a bottom plate and flanges arranged around the bottom plate, the bottom plate and the flanges surround to form a guide groove for guiding the pollutant to flow, one end of the guide groove is connected with the air exhaust channel, and a plurality of corners for blocking the pollutant are formed on the inner side wall of the guide groove;
the guide groove comprises a first guide groove and a second guide groove which are communicated, the extending direction of the second guide groove and the extending direction of the first guide groove form a certain included angle, and one end, far away from the first guide groove, of the second guide groove is connected with the air exhaust channel;
the guide groove also comprises a third guide groove, the extending direction of the third guide groove is parallel to the extending direction of the second guide groove, the third guide groove is communicated with one end, far away from the first guide groove, of the second guide groove, and one end, far away from the second guide groove, of the third guide groove is connected with the air exhaust channel;
the second guide groove is connected between two ends of the first guide groove, the part between one end of the first guide groove far away from the inlet of the first guide groove and the inlet of the second guide groove forms the corner, the third guide groove is connected between two ends of the second guide groove, and the part between one end of the second guide groove far away from the inlet of the second guide groove and the inlet of the third guide groove forms the corner;
a step for stopping the pollutants is formed at one end of the guide groove connected with the air exhaust channel;
the bottom of the guide groove inclines downwards from the first end of the guide groove to the second end of the guide groove, the first end of the guide groove is the end of the guide groove connected with the air exhaust channel, and the second end of the guide groove is the end of the guide groove far away from the air exhaust channel;
the air in the collecting box sequentially passes through a high-position inlet, gravity sinking separation, small-amount sewage backflow, gas rising, high-position inertia primary separation, horizontal inertia secondary separation and high-position step gravity separation, so that the purified air is exhausted to the air exhaust channel from a high position to a low position.
2. The trash can with an air purifying function as claimed in claim 1, wherein an auxiliary member is further protruded on the top inner wall of the collecting box, the auxiliary member being capable of engaging with an end of the rib away from the bottom plate so that the top inner wall of the collecting box closes the opening of the guide groove toward the top inner wall of the collecting box.
3. The trash can with the air purifying function of claim 1, further comprising a shield cover, wherein the shield cover is arranged outside the trash inlet channel and used for limiting the entry of the pollutants discharged from the trash inlet channel relative to the air exhaust channel.
4. The trash can with an air purifying function of claim 1, wherein the collection box includes a box body and a cover body, the box body is a hollow structure with one end open, the box body is used for containing the pollutants, and the cover body is detachably covered on the box body to open or close the one end opening of the box body.
5. A nursing system, characterized by comprising the drain bucket with the air purification function, a nursing machine and a fan according to any one of claims 1 to 4.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911210945.5A CN111017440B (en) | 2019-12-02 | 2019-12-02 | Blowdown bucket and nursing system with air purification function |
| PCT/CN2020/085420 WO2021109415A1 (en) | 2019-12-02 | 2020-04-17 | Refuse receptacle having air purification function, and nursing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911210945.5A CN111017440B (en) | 2019-12-02 | 2019-12-02 | Blowdown bucket and nursing system with air purification function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111017440A CN111017440A (en) | 2020-04-17 |
| CN111017440B true CN111017440B (en) | 2022-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911210945.5A Active CN111017440B (en) | 2019-12-02 | 2019-12-02 | Blowdown bucket and nursing system with air purification function |
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| Country | Link |
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| CN (1) | CN111017440B (en) |
| WO (1) | WO2021109415A1 (en) |
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| CN115192345A (en) * | 2022-07-13 | 2022-10-18 | 广东省科学院江门产业技术研究院有限公司 | Constant temperature control device of nursing system |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8812803D0 (en) * | 1988-05-28 | 1988-06-29 | Smiths Industries Plc | Medico-surgical containers |
| CN201091651Y (en) * | 2007-08-02 | 2008-07-30 | 刘旭祥 | Automatic patient convenient nursing machine |
| CN201317554Y (en) * | 2008-06-27 | 2009-09-30 | 天津蓝蛇医疗器械有限公司 | Device for collecting medical waste liquid |
| KR20110072512A (en) * | 2009-12-23 | 2011-06-29 | 김영재 | Device for collecting liquid medical waste |
| CN201999416U (en) * | 2011-03-14 | 2011-10-05 | 太平洋医材股份有限公司 | Medical container structure |
| CN202843993U (en) * | 2012-10-25 | 2013-04-03 | 山东华腾环保科技有限公司 | Sewage tank for intelligent nursing urinal system |
| US20180299117A1 (en) * | 2017-04-17 | 2018-10-18 | Guangdong Xinguangyuan Electronics Co., Ltd | Illumination apparatus with air filtration and ultraviolet sterilization functions |
| CN110451137A (en) * | 2019-09-27 | 2019-11-15 | 河南省人民医院 | A kind of surgical nursing rubbish collecting device |
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2019
- 2019-12-02 CN CN201911210945.5A patent/CN111017440B/en active Active
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2020
- 2020-04-17 WO PCT/CN2020/085420 patent/WO2021109415A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021109415A1 (en) | 2021-06-10 |
| CN111017440A (en) | 2020-04-17 |
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