Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a garbage disposer.
In order to solve the technical problems, the invention adopts the technical scheme that: the utility model provides a garbage disposer, including grinding the cavity and locate grinding cavity below, with grind communicating water drainage tank from top to bottom of cavity, water drainage tank's inside diapire height is along the clockwise or anticlockwise gradually low of circumferencial direction.
Set up to clockwise or anticlockwise gradually lowly along the circumferencial direction through the inside diapire with refuse processor water drainage tank, when water drainage tank's grinding component was rotatory, the potential energy that brings by the difference in height of the inside diapire of water drainage tank was converted into rivers ability to increase the rivers impact force in the water drainage tank, make blowdown pressure increase, effectively reduce the volume of residue of food waste residue and increase blowdown pressure, accelerate food waste's discharge rate, prevent that food waste residue and sewage from remaining in water drainage tank.
Further, the height of the inner bottom wall of the drain tank is gradually lowered from the intermediate portion toward the outer peripheral edge portion in the radial direction. When the inside diapire of water drainage tank is along the clockwise or anticlockwise gradually low of circumferencial direction, gradually low along radial outside by the center, food waste is discharged along with the rivers when this structure more does benefit to the blowdown.
Furthermore, the included angle between the height of the bottom wall of the inner part of the water drainage groove and the horizontal plane along the radial direction is alpha, and alpha is more than 0 and less than or equal to 30 degrees.
Further, the height difference of the bottom wall of the inner part of the drainage groove gradually decreases along the circumferential direction is 2-25 mm.
Further, the peripheral edge of the inner bottom wall of the drainage groove is in smooth transition connection with the side wall of the drainage groove.
Through with the neighboring of the inside diapire of water drainage tank with the lateral wall of water drainage tank sets up to smooth transition connection, avoids the neighboring of the inside diapire of water drainage tank with the lateral wall junction of water drainage tank forms the dead angle, can prevent that food waste from piling up the inside diapire of water drainage tank with the junction of water drainage tank lateral wall can not discharge.
Further, garbage disposer still includes the drain, the drain sets up on the lateral wall of water drainage tank, the drain with the inside diapire intercommunication of water drainage tank, water drainage tank certainly clockwise or anticlockwise gradually hang down along the circumferencial direction in one side of drain.
Further, one side that the inside diapire of water drainage tank corresponds the drain is equipped with the breakwater, the breakwater by the diapire is along the difference in height section of highest and lowest department when the circumferencial direction gradually low change forms.
The waterwall can block the flow of rivers in the circumferencial direction, and increase rivers are to food waste's scouring force, simultaneously the waterwall sets up one side that the inside diapire of water drainage tank corresponds the drain can block food waste and guide food waste to get into the drain, conveniently discharges food waste residue.
Furthermore, the grinding chamber is provided with a grinding assembly, the grinding assembly is arranged above the water drainage groove, and the height of the bottom wall of the water drainage groove is gradually reduced along the rotation direction of the grinding assembly;
preferably, the bottom wall of the drainage groove is gradually lowered along the rotation direction of the grinding assembly by taking the center of the bottom wall as a circle center. Further, the grinding assembly includes a cutter head having a radially disposed impeller extending in a direction toward the drain channel.
Further, the impeller of the grinding assembly is formed by radially disposed ribs or water-repelling vanes.
Because the blade disc has along the impeller of radial setting, this structure not only does benefit to the drainage when, food waste's discharge, still does benefit to when grinding assembly rotary grinding, drives rivers and erodees the food waste who probably remains in the water drainage tank.
After the technical scheme is adopted, compared with the prior art, the invention has the following beneficial effects.
(1) Set up to clockwise or anticlockwise gradually lowly along the circumferencial direction through the inside diapire with refuse processor water drainage tank, when water drainage tank's grinding component was rotatory, the potential energy that brings by the difference in height of the inside diapire of water drainage tank was converted into rivers ability to increase the rivers impact force in the water drainage tank, make blowdown pressure increase, effectively reduce the volume of residue of food waste residue and increase blowdown pressure, accelerate food waste's discharge rate, prevent that food waste residue and sewage from remaining in water drainage tank.
(2) Through with the neighboring of the inside diapire of water drainage tank with the lateral wall of water drainage tank sets up to smooth transition connection, avoids the neighboring of the inside diapire of water drainage tank with the lateral wall junction of water drainage tank forms the dead angle, can prevent that food waste from piling up the inside diapire of water drainage tank with the junction of water drainage tank lateral wall can not discharge.
(3) The waterwall can block the flow of rivers in the circumferencial direction, and increase rivers are to food waste's scouring force, simultaneously the waterwall sets up one side that the inside diapire of water drainage tank corresponds the drain can block food waste and guide food waste to get into the drain, conveniently discharges food waste residue.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 2, the garbage disposer of the present invention includes a grinding chamber and a water discharge tank 3 disposed below the grinding chamber and vertically communicated with the grinding chamber, wherein the height of an inner bottom wall 31 of the water discharge tank 3 is gradually lowered clockwise or counterclockwise along a circumferential direction. The inner bottom wall 31 of the drain tank 3 is of a conical structure with a high center and a low periphery. The direction in which the inner bottom wall 31 of the drainage channel tapers is related to the direction in which the grinding assembly rotates, and preferably, the direction in which the inner bottom wall 31 of the drainage channel tapers is the same as the direction in which the grinding assembly rotates.
When the garbage disposer works, food garbage and water enter a water storage tank 1 of the garbage disposer together, a grinding component 2 is arranged in the water storage tank 1 and comprises a cutter head 31, a toothed ring 32 and a grinding hammer 33, the motor 4 drives the cutter head 31 to rotate, so that the food garbage and the cutter 31, the grinding hammer 33 and the toothed ring 32 collide and rub with each other, the food garbage is ground into broken garbage and slag, then the broken garbage and the water enter a water drainage tank 3 together, and the broken garbage and the water enter a sewer pipe through a sewage outlet 33 of the water drainage tank 3.
Current garbage disposer water drainage tank is the bottom plane, and sewage discharge outlet department has the structure on one section little slope, and this kind of structure relies on the gravity of water and the centrifugal force of carousel completely when garbage disposer drainage to discharge water and food waste, does not have the effect of extra pressurization power, can cause food waste to remain in garbage disposer and the garbage waste discharge speed scheduling problem slowly.
According to the invention, the inner bottom wall 31 of the drainage groove 3 of the garbage disposer is set to be gradually lowered clockwise or anticlockwise along the circumferential direction, when the grinding component of the drainage groove rotates, potential energy caused by the height difference of the inner bottom wall 31 of the drainage groove is converted into water flow energy, so that the impact force of water flow in the drainage groove 3 is increased, the sewage discharge pressure is increased, the residual quantity of food garbage residues is effectively reduced, the sewage discharge pressure is increased, the discharge speed of food garbage is accelerated, and the food garbage residues and sewage are prevented from remaining in the drainage groove.
Further, the height of the drain tank inner bottom wall 31 is gradually lowered from the intermediate portion toward the outer peripheral edge portion in the radial direction. The structure is more advantageous for discharging food waste with water flow when discharging dirt, while the inside bottom wall 31 of the drainage channel is gradually lowered clockwise or counterclockwise along the circumferential direction and is gradually lowered from the center to the outside along the radial direction.
The height of the bottom wall 31 in the drainage groove along the radial direction forms an included angle alpha with the horizontal plane, and alpha is more than 0 and less than or equal to 30 degrees.
The height difference of the inner bottom wall 31 of the drainage channel gradually decreases along the circumferential direction is 2-25 mm. The inclined area of the inner bottom wall 31 of the drainage channel is an annular area, and the radial width L, namely the difference between the outer radius and the inner radius of the annular area, and the radius R of the inner bottom wall 31 of the drainage channel satisfy the following relation: r/5 is more than L and less than R.
As shown in fig. 2, the peripheral edge of the inner bottom wall 31 of the gutter is in circular arc transition connection with the side wall 32 of the gutter. Through with the peripheral edge of the inside diapire 31 of water drainage tank with the lateral wall 32 of water drainage tank sets up to smooth transition connection, can be circular arc connection or slash transitional coupling, can avoid the peripheral edge of the inside diapire 31 of water drainage tank with the lateral wall junction of water drainage tank forms the dead angle, prevents that food waste from piling up the inside diapire 31 of water drainage tank with the junction of water drainage tank lateral wall 32 prevents that food waste from piling up and can not discharge in the water drainage tank.
Further, garbage disposer still includes drain 33, drain 33 sets up on water drainage tank's lateral wall 32, drain 33 with the inside diapire 31 intercommunication of water drainage tank, water drainage tank 3 certainly clockwise or anticlockwise gradually low extremely in one side of drain 33 along the circumferencial direction the opposite side of drain, then by the opposite side of drain 33 continues to gradually low extremely along the circumferencial direction drain one side, the highest point of the inside diapire of water drainage tank promptly. Or the area between the sewage draining exit and the center of the water draining groove is a slope structure which is inclined downwards from the center of the water draining groove to the sewage draining exit 33, and the slope structure is connected with the highest part and the lowest part of the bottom of the water draining groove in the circumferential direction in a smooth transition mode.
One side of the inside diapire 31 of water drainage tank corresponding to the drain outlet 33 is provided with a water retaining wall 311, the water retaining wall 311 is formed by the height difference section of the highest and lowest position when the inside diapire 31 is gradually lowered and changed along the circumferential direction. The waterwall 311 can block the flow of water flow in the circumferential direction, the scouring force of water flow to food residues is increased, and meanwhile, the waterwall 311 is arranged on the bottom wall 31 in the drainage channel corresponding to one side of the drain outlet 33, so that the food residues can be blocked and guided to enter the drain outlet, and the food waste residues are discharged. The water retaining wall 311 smoothly transitions with the inner bottom wall 31 of the drain tank, so that food residue can be prevented from remaining and accumulating near the drain outlet 33.
Further, the grinding chamber is provided with a grinding assembly 2, the grinding assembly 2 is arranged above the water drainage groove 3, and the height of the inner bottom wall 31 of the water drainage groove is gradually reduced along the rotating direction of the grinding assembly 2. Preferably, the water-retaining wall 311 is disposed on the side of the inner bottom wall 31 of the drainage channel corresponding to the sewage outlet 33, which gradually decreases from the rotating direction of the grinding assembly 2, that is, the water-retaining wall 311 is formed by the height difference section of the highest and lowest positions when the inner bottom wall 31 gradually decreases and changes along the rotating direction of the grinding assembly 2.
Generally, the direction of rotation of the grinding assembly 2 of the existing garbage disposer is clockwise, so the height of the bottom wall 31 inside the drainage channel is gradually lowered clockwise, the sewage outlet 33 is connected with the lowest part of the bottom wall 31 inside the drainage channel, and one side of the sewage outlet 33 is adjacent to the highest part of the bottom wall 31 inside the drainage channel which is gradually lowered clockwise.
According to the invention, the height of the inner bottom wall 31 of the drainage groove 3 of the garbage disposer is gradually reduced along the circumferential direction clockwise or anticlockwise, when the grinding component 2 rotates, the inner bottom wall 31 of the drainage groove is matched with the grinding component 2, so that the water flow pressure in the drainage groove 3 is increased, the drainage pressure at a sewage discharge port is increased, the residual quantity of food garbage residues is effectively reduced, the drainage pressure at the sewage discharge port is increased, and the discharge speed of food garbage is accelerated.
Preferably, the drain tank bottom wall 31 is circular ring, and the drain tank inner bottom wall 31 is gradually lowered along the rotating direction of the grinding assembly 2 by taking the bottom wall center as the circle center. Drainage tank 3 is the tubbiness structure, the centre of the inside diapire 31 of drainage tank is equipped with mounting hole 312, motor 4 sets up drainage tank 3's below, the drive shaft of motor 4 passes drainage tank 3's mounting hole 312, with grinding component 2 coupling, for grinding component 2 provides power, drives grinding component 2 is rotatory to be ground food waste.
The grinding unit 2 comprises a cutter disc 21, which cutter disc 21 is provided with radially arranged impellers (not shown in the figure) extending in the direction of the water discharge channel 3. Since the cutter head 21 has the impeller arranged along the radial direction, the structure is favorable for discharging food residues during water discharging, and the impeller drives water flow to wash away the food residues possibly remained in the water discharging groove 3 when the grinding assembly 2 rotates for grinding.
After food waste enters the water storage tank 1, the food waste is ground by the grinding assembly 2 to become residues, and the residues enter the water drainage tank through the leak holes in the cutter head of the grinding assembly, the water level becomes low after water drainage, and the food residues can be clamped in the gap between the cutter head and the water drainage tank and can fall off in the water drainage tank due to the rotation of the cutter head.
Further, the impeller of the grinding assembly 3 is formed by radially arranged ribs or water-repelling vanes. Or may be formed by other structures forming radial projections.
In a more preferred embodiment, a recessed annular water channel (not shown) is formed at an outer peripheral edge of the inner bottom wall 31 of the drain tank adjacent to the side wall 32 of the drain tank along a circumferential direction, and the drain outlet 33 is formed in the side wall 32 of the drain tank and is communicated with the annular water channel.
Furthermore, the depth of the annular water channel gradually decreases clockwise or anticlockwise along the circumferential direction, the gradually decreasing direction is consistent with the rotating direction of the grinding assembly, the water outlet 6 is arranged on the side wall of the water drainage groove and is connected with the lowest position of the annular water channel 12, and one side of the water drainage groove is adjacent to the shallowest position of the annular water channel; and/or the width of the annular water channel is gradually widened clockwise or anticlockwise along the circumferential direction, the changing direction is consistent with the rotating direction of the grinding assembly, the sewage discharge port 33 is arranged at the widest position of the annular water channel, and one side of the sewage discharge port is adjacent to the narrowest position of the annular water channel.
The annular water channel can be formed by matching the central direction of the bottom wall 31 inside the drainage groove with the side wall 32 of the drainage groove, and the annular water channel is inclined downwards from the central direction of the bottom wall to the side wall 32 of the drainage groove.
The above embodiments are only preferred embodiments of the present invention, and not intended to limit the present invention in any way, and although the present invention has been disclosed by the preferred embodiments, it is not intended to limit the present invention, and those skilled in the art can make various changes and modifications to the equivalent embodiments by using the technical contents disclosed above without departing from the technical scope of the present invention, and the embodiments in the above embodiments can be further combined or replaced, but any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention still fall within the technical scope of the present invention.