KR20170001700U

KR20170001700U - Gravimetry module for kitchen waste collection apparatus of each house hold with hinged door

Info

Publication number: KR20170001700U
Application number: KR2020150007233U
Authority: KR
Inventors: 서환희
Original assignee: 오에이치시스템 주식회사
Priority date: 2015-11-06
Filing date: 2015-11-06
Publication date: 2017-05-16

Abstract

The present invention can be applied to existing household garbage disposal apparatuses to measure the weight of food garbage to be dumped and to output data signals so that there is no disruption in the implementation of the food garbage disposal system, And a drive motor for rotating the arm in a forward and reverse direction to the outside of the valve housing in which the arm for opening and closing the door is disposed is provided inside the food waste disposal unit for each household, (30) having a mounting hole (33) penetrating through a lower hopper-side passage (28) of the valve housing (18) so as to be applicable to a processing apparatus and a mounting panel And the opposite bottom surface 32B is attached to the upper surface of the support frame 24, And a load cell 32 of a load cell.

Description

[0001] The present invention relates to a gravimetric module for a household garbage disposal apparatus having a door,

The present invention relates to a household garbage disposal apparatus for each household having a configuration capable of automatically collecting garbage by household in real time in a sink, and more particularly, to a food garbage disposing apparatus for measuring the weight of food garbage dumped from a sink to a garbage inputting apparatus, And a weight measuring module for a household garbage disposing device for each household having a hinged door.

As the residential and environmental facilities are developed into modernized collective apartment complexes or high-rise residential complexes, there is a general system in which food waste generated in the kitchen is directly dumped from the sink, .

As shown in Fig. 1, in the household garbage disposal system for each household, a food garbage inlet 2 is disposed in a kitchen sink at each household in a group residence area, and the garbage inlet 2 is connected to the rear- And is connected to the transfer pipe 6 through the end pipe 4. The transfer pipe 6 is connected to a vacuum pump and a main reservoir 8 communicating with the vacuum tank.

In the household garbage disposal system for each household as described above, when food waste is dumped into the food garbage inlet 2 in each household, it is vacuumed and collected in the intermediate storage tank along the end pipe 4, Is vacuum-sucked through the suction pipe 6 to be sent to the main storage tank 8 and stored therein.

In the above-described household garbage disposal system, the applicant of the present invention has proposed a method of disposing a valve housing for opening and closing a door on the bottom of a food garbage loading port 2, A household garbage disposal device for each household has been proposed in which the odor is seeped into the kitchen to prevent it from diffusing.

In the household garbage disposal apparatus for each household proposed by the present applicant, an arm with a roller which pushes the door open from the lower side to seal the door is rotated in the forward and reverse directions by a driving motor provided outside the valve housing, So that the odor of the food waste can not be spread through the inlet port. In this case, the odor of the food waste can not be transmitted through the inlet port.

On the other hand, recently, based on the principle of beneficiary burden, the cost of disposing of food waste has been introduced by the amount of food waste in proportion to the amount of each household.

However, there is a disadvantage in that it is not possible to apply a food waste disposal agent because the means for measuring the weight of the disposable garbage is lacking in the household garbage disposing device for each household having the above-described constitution.

This problem can be solved without difficulty by adding a weight measuring means to a household garbage disposal apparatus for each household, but it is economically preferable to be able to be installed in a household garbage disposal apparatus for each household which is installed and operated in the past, Is to simplify and facilitate the replacement work of the existing equipment.

Korean Patent No. 10-1089807,

Therefore, the object of the present invention is to measure the weight of food waste to be dumped by applying it to a conventional food waste disposal apparatus for each household and output it as a data signal, thereby making it possible to eliminate disruption in the implementation of the food waste disposal system, And a weight measuring module for a household garbage disposing device for each household.

According to the above object, the present invention provides a general household food waste disposal apparatus in which an arm for opening and closing a door is vertically and rotatively rotated by a drive motor provided outside the valve housing, The weight of the food waste to be dumped may be measured by the load cell by closely inserting a mounting panel formed with a mounting hole in the lower hopper-phase passage through a pair of load cells symmetrically arranged on the bottom surface of the mounting panel.

According to the present invention, food waste in households can be dumped directly from a sink without being stored in an envelope, and in addition to being hygienic, food waste is dumped on the upper surface of the door when the door is closed, And the door is opened again by the drive motor, the food waste is dumped, and then the door is closed again.

The weight of the food garbage is measured as electric signal by the current change in the load cell of the mounting panel installed outside the hopper path of the valve housing when the food garbage is dumped while the door is closed. In this case, since the door is closed tightly, the weight of water contained in the food waste is measured, so that the weight can be accurately measured.

In addition, since the mounting panel is mounted to the outside of the valve housing, there is an advantage that the mounting panel can be applied to a household garbage disposal apparatus for each household, which is already installed and used.

Brief Description of the Drawings Fig. 1 is a schematic view showing an example of a configuration of an automatic food waste disposal system for each air transportation type household.
FIG. 2 is a front view of a household garbage disposal apparatus according to the present invention to which the present invention is applied; FIG.
3 is a sectional view taken along line III-III in Fig.
Fig. 4 is a partial enlarged view showing an installation example relating to a weight measuring module of the present invention; Fig.

Hereinafter, the present invention will be described in detail as a preferred embodiment according to the accompanying drawings 2 and 3.

Fig. 2 is a front view showing the structure of a household garbage disposing device according to the present invention to which the present invention is applied. Fig. 2 shows a food garbage loading port 12 provided in the sink 10 and its lower structure.

The food garbage inlet 12 includes a structure in which the inlet side thereof is opened and closed by the lid 14, and more preferably Korean Patent No. 10-1181482 of the present applicant may be applied.

The food waste inlet 12 is fixedly installed at an appropriate position inside the sink 10 together with the valve housing 18 on the lower side thereof via a pipe coupling 16, The pipe 20 is detachably connected by inserting the upper hopper inlet of the food waste into the food waste inlet 12 and the lower end of the valve housing 18 is extended to the bellows pipe 22, The valve housing 18 is received in and supported by the casing 26 on the support frame 24 in the inside of the sink 10. [

The weighing module according to the present invention includes a mounting panel 30 disposed through a hopper-top passage 28 of the valve housing 18 and a load cell 32 installed at the bottom of the mounting panel 30.

3, the mounting panel 30 has a mounting hole 33 through which the hopper-upper passage 28 passes. More preferably, the mounting panel 30 is mounted on the mounting hole 33 And the outer circumferential surface of the hopper-phase passage 28 is in close contact with the load cell 32. The load cell 32 is arranged so as to face the hopper-phase passage 28, (Not shown) of the inlet passage is pushed up or released from the lower side by rotating the rotary shaft 34 in the forward and reverse directions, thereby mounting the drive motor 36 for opening and closing the door.

As the drive motor 36 is mounted to one side of the valve housing 18, the center of the gross weight acting on the structure of the upper side of the support frame 24 acts on the valve housing 18 at a position deviated from the center of the valve housing 18 The mounting position of the pair of load cells 32 should be determined in consideration of this.

In this embodiment, the center point of the total weight acting on the upper structure of the valve housing 28 is measured, and as a result of the measurement of the center point of the total weight acting on the valve housing 28, So that the centers of the load cells 32 coincide with each other.

4, the upper surface 32A of the outer end portion of the load cell 32 is attached to the mounting panel 30 and the lower surface 32B of the inner end portion of the load cell 32 is attached to the support frame 24, So that the load cell 32 can output a resistance signal corresponding to the weight change of the hopper-side passage 28 conveyed through the mounting panel 30 to the lead wire 40 .

The weight measurement signal generated in the load cell 32 is input to the controller 38 and output as a signal processed according to an internal program. The output signal at this time is input to a central processing unit (not shown) And is calculated based on the weighted amount charge on the charge date.

The weight measurement module of the present invention described above can be carried out without difficulty by being assembled in the lower hopper-phase passage 28 of the valve housing 18 in the new facility construction.

However, in the case of a food garbage disposal apparatus for each household that is being used without a weight measuring function, the upper connection pipe 20 and the bellows pipe 22 of the valve housing 18 are disposed inside the sink 10 of the household Disassembled and removed from the support frame 24 and then the mounting panel 30 is firmly fitted to the lower hopper-phase passage 28 of the valve housing 18 to reassemble the existing controller, It is possible to easily complete the structure improvement by replacing with a new controller 38 to which a processing function is added.

In the present invention, when the weight signal to be detected by the load cell 32 is set as a zero point while the valve housing 18 is connected to the end pipe 4 via the bellows pipe 22, The weight of the garbage is accurately measured and recorded every time.

The controller 38 for calculating and processing the gravimetric signal may include, for example, a summing circuit internally and an indicator circuit for interfacing the calculated information and outputting the calculated information to the display device, It can be provided at a suitable place in the kitchen so that the user can check it by numerical display.

As described above, the present invention relates to a basin of a valve housing that can be easily disassembled by disassembling the pipe coupling 16 and the bellows pipe 22, which is provided inside the sink for each household in the existing installed household garbage disposer A structure is adopted in which a mounting panel is installed in a hopper-like passage forming the valve housing so as to be applicable to a structure of the food waste processing apparatus, and only a simple structure in which a pair of load cells are arranged on the mounting panel, Since it is possible to utilize the weighting method of the measurement method, it can be easily applied to existing facilities as well as new facilities, which is advantageous in that it can be economically advantageous and can be easily operated.

10: sink 12: food waste inlet 14: lid
16: piping coupling 18: valve housing 20: upper connector
22: bellows tube 24: support frame 26: casing
28: hopper-phase passage 30: mounting panel 32: load cell
32A: upper surface 32B: bottom surface 33: mounting hole
34: arm 36: drive motor 38: controller
40: Lead wire

Claims

And a driving motor for rotating the arm in the forward and reverse directions is provided outside the valve housing in which the arm for opening and closing the door is disposed, the apparatus comprising:
A mounting panel (30) having a mounting hole (33) penetrating through a lower hopper - top channel (28) of the valve housing (18) at the center;
And is attached and attached to the bottom surface of the mounting panel 30 through one upper surface 32a and the opposite bottom surface 32B is disposed on the upper surface of the support frame 24 And a pair of load cells (32) attached and attached to each other, the weight measuring module for each household garbage disposing device having a hinged door.