Disclosure of utility model
The utility model aims to solve the technical problem of providing an intelligent dustbin and a deodorizing mechanism thereof, which can remove odor and realize separation of liquid garbage and solid garbage.
In order to solve the problems, the utility model adopts the following technical scheme: the deodorizing mechanism comprises an inner box and a positioning box body, wherein the inner box is arranged in the positioning box body;
The positioning box body is sequentially provided with a liquid collecting cavity, a solid garbage collecting cavity and a deodorizing cavity from bottom to top;
The inner box is positioned in the solid garbage collection cavity, the bottom wall of the inner box is provided with a plurality of filtering holes, and the liquid collection cavity is internally provided with a liquid collection box;
The liquid collection box comprises a liquid collection box body, and is characterized in that an air inlet is formed in the side wall of a positioning box body between the liquid collection box and an inner box, an air suction mechanism and an adsorption deodorizing mechanism are arranged in a deodorizing cavity, an air outlet is formed in the side wall of the deodorizing cavity, and the air suction mechanism, the adsorption deodorizing mechanism and the air outlet are sequentially connected.
Further, the air suction mechanism comprises a gas collecting hood with a downward opening and an air suction fan, and the air suction fan is connected with the adsorption deodorizing mechanism through a pipeline.
Further, the adsorption deodorizing mechanism comprises a box body, and the box body is internally provided with an activated carbon adsorption layer.
Further, the box body comprises a fixed outer sleeve and a movable drawer, the fixed outer sleeve is fixedly arranged in the deodorizing cavity, one end of the fixed outer sleeve is connected with the air suction mechanism through a pipeline, the other end of the fixed outer sleeve is connected with the air outlet through a pipeline, the movable drawer is positioned in the fixed outer sleeve and is in sliding fit with the fixed outer sleeve, a rectangular hole is formed in the side wall of the deodorizing cavity, and one side wall of the movable drawer is positioned in the rectangular hole; the activated carbon adsorption layer is arranged inside the movable drawer.
Further, an ozone generator is arranged in the deodorizing cavity and connected with an ozone conveying pipe, and the ozone conveying pipe is led into a positioning box body between the liquid collecting box and the inner box.
Further, the top lateral wall of solid garbage collection chamber is provided with the throwing door that can open and shut, the solid garbage collection chamber lateral wall of throwing door below is provided with the spout of slope, the lower extreme of spout is located the top of inner box.
Further, the lateral wall of location box is provided with the clearance door that can open and shut, interior case and liquid collection box all with location box sliding fit.
Further, the bottom inner wall of the solid garbage collection cavity is provided with a support frame, the inner box is naturally placed on the upper surface of the support frame, and the upper surface of one end, close to the cleaning door, of the support frame is provided with a water absorption layer.
The intelligent dustbin comprises the deodorizing mechanism.
Further, the device also comprises an upper shell, wherein the upper shell is fixedly arranged at the top of the positioning box body.
The beneficial effects of the utility model are as follows: 1. according to the utility model, the bottom wall of the inner box is provided with the plurality of filtering holes, and the liquid collecting box is arranged below the inner box, so that when the garbage contains liquid, the liquid can flow into the liquid collecting box downwards through the filtering holes, thereby separating and collecting the liquid and the solid garbage, avoiding the liquid from gathering at the bottom of the solid garbage to promote the fermentation of the solid garbage, and reducing the odor. In addition, when the cleaning personnel collect the rubbish, can collect solid rubbish and liquid separately, reduce the risk of liquid outflow.
2. Through setting up air suction mechanism and absorption deodorization mechanism, can regularly start air suction mechanism, carry the air in the inner box to absorption deodorization mechanism and adsorb the deodorization to prevent the foul smell that garbage fermentation produced and pollute the outside air.
Detailed Description
The utility model will be further described with reference to the drawings and examples.
The deodorizing mechanism of the present utility model, as shown in fig. 1 and 2, comprises an inner case 1 and a positioning case 2, the inner case 1 being provided inside the positioning case 2.
The positioning box body 2 is used for positioning parts such as the inner box 1, and the like, can adopt a plastic shell or a metal shell, has a cuboid shape, and is formed by enclosing a bottom plate, a front side plate, a rear side plate, a left side plate, a right side plate and a top plate, wherein the indoor dustbin is generally arranged by a wall, the rear side plate is a side plate close to the wall, and the front side plate is a side plate parallel to the rear side plate and is a principle wall. The bottom of the positioning box body 2 is provided with a group of supporting legs. The inner box 1 is used for storing garbage, and a cuboid box body with an open top can be adopted.
The positioning box body 2 is provided with a liquid collecting cavity, a solid garbage collecting cavity and a deodorizing cavity from bottom to top in sequence. The inner box 1 is located solid refuse collection chamber, and the diapire 3 of inner box 1 is provided with a plurality of filtration pore 4, is provided with liquid collection box 5 in the liquid collection chamber.
The liquid collecting cavity is communicated with the solid garbage collecting cavity, and the liquid collecting cavity, the solid garbage collecting cavity and the deodorizing cavity can be separated by a horizontal partition board. The liquid collecting box 5 adopts a cuboid box body with an open top, when liquid exists in the garbage, the liquid flows to the bottom of the inner box 1, then flows downwards into the liquid collecting box 5 through the filtering holes 4, and the solid garbage stays in the inner box 1, so that separate collection of the liquid and the solid garbage is realized.
The utility model can avoid liquid from gathering at the bottom of the solid garbage to promote the fermentation of the solid garbage and reduce the odor. In addition, when the cleaning personnel collect the rubbish, can collect solid rubbish and liquid separately, reduce the risk of liquid outflow.
The side wall of the positioning box body 2 between the liquid collecting box 5 and the inner box 1 is provided with an air inlet 6, an air suction mechanism 7 and an adsorption deodorizing mechanism 8 are arranged in the deodorizing cavity, the side wall of the deodorizing cavity is provided with an air outlet 9, and the air suction mechanism 7, the adsorption deodorizing mechanism 8 and the air outlet 9 are sequentially connected.
The air inlet 6 is used for supplying outside air into the positioning box body 2, the air suction mechanism 7 is communicated with the solid garbage collection cavity and used for conveying the air in the inner box 1 to the adsorption and deodorization mechanism 8, and the adsorption and deodorization mechanism 8 removes components with odor in the air in an adsorption mode so as to prevent the odor from drifting into the outside air and affecting the quality of the outside air. After the air suction mechanism 7 is started, air in the solid garbage collection cavity enters the adsorption deodorizing mechanism 8, the air pressure in the solid garbage collection cavity is reduced, and outside air enters a space between the liquid collection box 5 and the inner box 1 through the air inlet 6, then enters the inner box 1 upwards through the filtering holes 4, and finally is sucked into the adsorption deodorizing mechanism 8. By promoting the air to flow from bottom to top in the inner box 1, the odor generated in the garbage can be taken away, the odor aggregation can be prevented, and the sufficient deodorization can be realized. The air after passing through the adsorption deodorizing mechanism 8 is exhausted through the exhaust port 9.
The utility model can start the air suction mechanism 7 at regular time, for example, the air suction mechanism 7 is started every hour, and the air suction mechanism 7 runs continuously for 10 minutes after each start, so that the deodorizing effect can be ensured, and the energy consumption is reduced.
The suction mechanism 7 specifically comprises a gas-collecting hood 71 with a downward opening and a suction fan 72, and the suction fan 72 is connected with the adsorption deodorizing mechanism 8 through a pipeline. The opening of the gas-collecting hood 71 is positioned at the top of the solid garbage collection cavity, so that the air in the inner box 1 can be better sucked into the adsorption deodorizing mechanism 8. The suction fan 72 provides suction power and is installed inside the gas collection cover 71, and an air pump may be used.
In the present utility model, the adsorption deodorizing means 8 comprises a case body provided in the activated carbon adsorption layer 81. The activated carbon powder is provided inside the activated carbon adsorption layer 81, and when the gas passes through the activated carbon powder, the component having the odor is absorbed by the activated carbon, thereby achieving the deodorizing effect.
The activated carbon is saturated after being adsorbed for a period of time, and then the activated carbon needs to be replaced, in order to facilitate the replacement operation, the adsorption deodorizing mechanism 8 of the utility model is shown in figure 3, the box body comprises a fixed outer sleeve 82 and a movable drawer 83, the fixed outer sleeve 82 is fixedly arranged in the deodorizing cavity, one end of the fixed outer sleeve 82 is connected with the air suction mechanism 7 through a pipeline, the other end of the fixed outer sleeve 82 is connected with the air outlet 9 through a pipeline, the movable drawer 83 is positioned in the fixed outer sleeve 82 and is in sliding fit with the fixed outer sleeve 82, a rectangular hole is formed in the side wall of the deodorizing cavity, and one side wall of the movable drawer 83 is positioned in the rectangular hole; the activated carbon adsorption layer 81 is provided inside the movable drawer 83.
The fixed outer sleeve 82 can be fixedly arranged on the side wall of the deodorizing cavity through screws and the like, the fixed outer sleeve 82 is cuboid, hollow, a box structure with an open side face is specifically formed by enclosing a top plate, a bottom plate and three side plates, a box structure with an open top is formed by enclosing a bottom plate and 4 side plates by the movable drawer 83, the movable drawer 83 is in sliding fit with the fixed outer sleeve 82, and the movable drawer 83 can be rapidly pulled out of the fixed outer sleeve 82. In order to facilitate the gas to be introduced into the movable drawer 83 and the gas to be discharged from the movable drawer 83, air holes are formed in the side plates at two ends of the fixed outer sleeve 82 and the movable drawer 83, the air holes in the fixed outer sleeve 82 and the movable drawer 83 are aligned, and the air suction mechanism 7 conveys the gas to the inside of the movable drawer 83 through the air holes after conveying the gas to the pipeline, and then passes through the activated carbon adsorption layer 81 and then reaches the exhaust port 9 through the pipeline. The fit clearance between the movable drawer 83 and the fixed casing 82 is small to ensure tightness.
In order to facilitate replacement of the activated carbon adsorption layer 81, rectangular holes are provided on the side walls of the deodorizing cavity, and handles may be provided on the side walls of the movable drawer 83 located in the rectangular holes so as to facilitate pulling out of the movable drawer 83. When the activated carbon adsorption layer 81 is replaced, the movable drawer 83 is pulled out, the old activated carbon adsorption layer 81 is taken out, the new activated carbon adsorption layer 81 is put into the movable drawer 83, and then the movable drawer 83 is pushed into the fixed jacket 82. To prevent the movable drawer 83 from automatically sliding, a lock catch may be used to position the movable drawer 83.
The activated carbon adsorption layer 81 can be provided with a plurality of layers, each layer comprises a rectangular positioning frame, two layers of filter cloth are arranged on the positioning frame, and activated carbon powder is arranged between the two layers of filter cloth. The inner side wall of the movable drawer 83 may be provided with a slot, and the positioning frame may be inserted into the slot when the activated carbon adsorption layer 81 is installed.
Harmful microorganisms such as bacteria are easy to grow in the inner box 1, ultraviolet rays are generally adopted for sterilization and disinfection at present, but the ultraviolet rays only can kill the surfaces of the garbage, and the harmful microorganisms in the garbage cannot contact the ultraviolet rays, so that the number of the harmful microorganisms is continuously increased. In order to more fully disinfect and sterilize the garbage, an ozone generator 10 is arranged in the deodorizing cavity, the ozone generator 10 is connected with an ozone conveying pipe 11, and the ozone conveying pipe 11 is led into a positioning box body 2 between the liquid collecting box 5 and the inner box 1. The ozone generator 10 is used for preparing ozone, the prepared ozone is conveyed between the liquid collecting box 5 and the inner box 1 through the ozone conveying pipe 11, the ozone enters the inner box 1 upwards through the filtering holes 4 and moves upwards along the gap of the garbage, and microorganisms on the garbage are killed. The ozone generator 10 is adopted in the prior art, and the ozone generator 10 can be operated intermittently, preferably synchronously started and stopped with the air suction mechanism 7, so as to ensure that ozone flows along with air from bottom to top. The ozone delivery pipe 11 may be a hose or a metal pipe with a space between the inner tank 1 and the positioning tank 2, and the ozone delivery pipe 11 extends downward from the space between the inner tank 1 and the positioning tank 2 to below the inner tank 1.
In order to facilitate the throwing of garbage into the inner box 1, the top side wall of the solid garbage collection cavity is provided with a throwing door 12 which can be opened and closed, the side wall of the solid garbage collection cavity below the throwing door 12 is provided with an inclined chute 13, and the lower end of the chute 13 is positioned above the inner box 1. The top lateral wall in solid refuse collection chamber sets up puts in the mouth, puts in the door 12 and is located and puts in the mouth, can be with putting in the mouth and seal, and put in the top edge of door 12 and put in the roof of mouth and hinge, under normal condition, put in the door 12 and be in vertical state, when putting in the rubbish, promote to put in the door 12 and rotate, put in the mouth and open, put in the mouth and put in the solid refuse collection chamber with rubbish through putting in the mouth, rubbish falls on spout 13 and along spout 13 landing to inner box 1. After the dispensing is completed, the dispensing door 12 is automatically closed. The throwing port is in a normally closed state, so that external air is prevented from entering the solid garbage collection cavity through the throwing port when the air suction mechanism 7 sucks air.
In order to facilitate cleaning staff to clean solid garbage in the inner box 1 and liquid in the liquid collecting box 5 at regular intervals, the side wall of the positioning box body 2 is provided with an openable cleaning door 14, and the inner box 1 and the liquid collecting box 5 are in sliding fit with the positioning box body 2. The cleaning door 14 is of a conventional construction.
The bottom inner wall in solid refuse collection chamber is provided with braced frame 15, braced frame 15 is rectangular frame, is formed by 4 member concatenation, braced frame 15 is fixed at positioning box 2 inside wall. The inner box 1 is naturally placed on the upper surface of the supporting frame 15, and when garbage inside the inner box 1 is cleaned, the inner box 1 is pulled out, so that the operation is convenient. The upper surface of the support frame 15 near one end of the cleaning door 14 is provided with a water-absorbing layer 16. Since the liquid in the garbage flows into the liquid collecting box 5 through the filtering holes 4 on the bottom wall 3 of the inner box 1, the liquid residue easily exists on the bottom wall 3, and the liquid easily drops on the external ground when the inner box 1 is pulled out, therefore, the utility model arranges the water absorbing layer 16 with a certain thickness on the supporting frame 15, and when the inner box 1 is pulled out, the bottom wall 3 slides on the water absorbing layer 16, and the water absorbing layer 16 can absorb the liquid residue on the bottom wall 3, thereby avoiding the liquid from dropping on the external ground. The water-absorbing layer 16 may be made of sponge, water-absorbing cloth, or other common friction-resistant water-absorbing materials.
Because of the high frequency of waste cleaning and waste disposal, the cleaning door 14 and the disposal door 12 can be provided on the front side plate of the positioning box 2. The frequency of replacement of the activated carbon adsorption layer 81 is low, and rectangular holes may be provided on the left side plate or the right side plate of the positioning case 2. The exhaust port 9 and the intake port 6 may be provided on the rear side plate of the positioning case 2.
The inner box 1 may be one, or a plurality of inner boxes 1 may be provided according to the garbage classification requirement.
The intelligent dustbin of the utility model, as shown in fig. 4, comprises a deodorizing mechanism shown in fig. 1, 2 and 3, and also comprises an upper shell 17, wherein the upper shell 17 is fixedly arranged at the top of the positioning box body 2. The upper shell 17 can be provided with elements such as a display screen, and intelligent related elements such as a controller can be arranged in the upper shell 17.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.