CN-121990286-A - Peculiar smell diffusion preventing device of garbage compression vehicle

CN121990286ACN 121990286 ACN121990286 ACN 121990286ACN-121990286-A

Abstract

The invention discloses an odor diffusion preventing device of a garbage compression vehicle, which comprises a chassis, a carriage, a temperature regulating module, an odor sensor, a control module and an odor sensor, wherein the carriage is fixedly arranged on the chassis, a first wall surface, a second wall surface, a third wall surface and a fourth wall surface are arranged on the inner wall of the carriage, the first wall surface and the third wall surface are oppositely arranged and provided with the odor collecting groove body, the odor collecting groove body extends along the height direction of the first wall surface and the third wall surface, the opening of the odor collecting groove body faces to the inner cavity of the carriage, a baffle plate is embedded on the odor collecting groove body, a first opening is arranged on the baffle plate, a containing area formed between the baffle plate and the odor collecting groove body is filled with the odor neutralizing module, the temperature regulating module is provided with a plurality of odor sensors which are respectively movably arranged on the outer wall of the carriage and are close to the odor neutralizing module, and the odor sensor is arranged in the carriage. In this way, the diffusion of the peculiar smell is effectively prevented.

Inventors

ZHANG ZONGCHENG
ZHANG YIHAO

Assignees

广东智然生态环境管理有限公司

Dates

Publication Date: 20260508
Application Date: 20251223

Claims (9)

1. Peculiar smell diffusion device is prevented to rubbish compression car, a serial communication port, includes: a chassis; the carriage is fixedly arranged on the chassis, a first wall surface, a second wall surface, a third wall surface and a fourth wall surface are sequentially arranged on the inner wall of the carriage along the clockwise direction, the first wall surface and the third wall surface are oppositely arranged and provided with an odor collecting tank body, the odor collecting tank body extends along the height direction of the first wall surface and the height direction of the third wall surface, an opening of the odor collecting tank body faces to the inner cavity of the carriage, a baffle plate is embedded on the odor collecting tank body, a first opening is arranged on the baffle plate, a containing area is formed between the baffle plate and the odor collecting tank body, and an odor neutralization module is filled in the containing area; the temperature adjusting module is provided with a plurality of positions which are respectively and movably arranged on the outer wall of the carriage and are close to the odor neutralization module; an odor sensor disposed in the vehicle compartment for detecting an odor concentration of the vehicle compartment; A control module electrically connected with the temperature regulation module and the odor sensor, wherein the control module is used for regulating the working temperature of the temperature regulation module according to the odor concentration detected by the odor sensor, And when the odor concentration is smaller than the preset threshold value, the working temperature is adjusted to a second temperature, and the second temperature is lower than the first temperature.
2. The odor diffusion preventing device of the garbage truck according to claim 1, wherein a drainage slope is arranged at the bottom of the odor collecting tank body along the length direction of the carriage, a drain pipe is communicated with the bottommost end of the drainage slope, an electromagnetic valve is arranged on the drain pipe and is electrically connected with the control module, and the control module controls the on-off of the electromagnetic valve according to the odor concentration detected by the odor sensor.
3. The odor diffusion preventing device of the garbage truck according to claim 2, wherein a liquid collecting tank is further arranged on the chassis, and the liquid collecting tank is communicated with the liquid discharge pipe.
4. The odor diffusion preventing device of a garbage compression truck according to claim 1, wherein an anti-blocking boss is arranged on one side of the baffle plate facing the inner cavity of the carriage, the anti-blocking boss is arranged around the first opening and is in a truncated cone shape, a positioning convex rib is arranged on one side of the baffle plate facing away from the inner cavity of the carriage, and the positioning convex rib is in clearance fit with the inner wall of the odor collecting tank body.
5. The odor diffusion preventing device of a garbage compression vehicle according to claim 1, wherein the odor neutralizing module is a block-shaped or granular solid odor neutralizing block, and the solid odor neutralizing block is uniformly filled in the accommodating area and is tightly attached to the inner wall of the baffle plate.
6. The odor diffusion preventing device of a garbage compression truck according to claim 1, wherein the temperature adjusting module comprises a mounting seat, a temperature sensor and an electric heating wire, the mounting seat is arranged close to the odor collecting tank body, the temperature sensor is arranged in the odor collecting tank body, the electric heating wire is fixedly arranged on the mounting seat, and the electric heating wire and the temperature sensor are electrically connected with the control module.
7. The odor diffusion preventing device of a garbage truck according to claim 5, wherein an air permeable skeleton is embedded in the solid odor neutralization block, the air permeable skeleton forms a continuous hollow channel, and one end of the hollow channel faces the first opening.
8. The odor diffusion preventing device of a garbage truck according to claim 1, wherein the bottom of the odor collecting tank is further provided with a plurality of exhaust ports.
9. The odor diffusion preventing device of a garbage truck according to claim 1, wherein the odor sensor is a metal oxide semiconductor type odor sensor.

Description

Peculiar smell diffusion preventing device of garbage compression vehicle Technical Field The invention relates to the technical field of garbage compression vehicles, in particular to an odor diffusion preventing device of a garbage compression vehicle. Background The garbage compression vehicle is core equipment for receiving and transporting urban household garbage, and is used for carrying out volume reduction treatment on the garbage through a carriage compression mechanism, so that the transportation efficiency is greatly improved. However, in the process of loading, compressing and transporting garbage, peculiar smell gases such as hydrogen sulfide, ammonia gas, volatile organic compounds and the like generated by garbage spoilage are easy to diffuse to the surrounding environment from a carriage gap or a discharge opening, so that serious air pollution is caused, and the health of operators and urban environments are influenced. In the prior art, part of garbage compression vehicles can be used for carrying out odor treatment by placing adsorption materials such as active carbon in a carriage, but the method has the obvious defects that firstly, the adsorption materials are directly exposed in the carriage and are easily covered by garbage scraps or soaked by percolate, so that the adsorption efficiency is fast attenuated and directional collection of the odor cannot be realized, secondly, the adsorption and neutralization processes lack of temperature regulation, the reaction efficiency of most odor neutralizers is strongly related to the temperature, and the treatment requirements of different odor concentrations are difficult to be met at the fixed temperature. Therefore, there is a need to design an anti-odor diffusion device for a garbage compression vehicle. Disclosure of Invention The invention aims to provide an odor diffusion preventing device of a garbage compression vehicle, which aims to solve the defects in the prior art. In order to achieve the above purpose, the present invention provides the following technical solutions: An odor diffusion preventing device of a garbage compression vehicle comprises a chassis; the odor collecting tank body extends along the height direction of the first wall surface and the third wall surface, an opening of the odor collecting tank body faces the inner cavity of the carriage, a baffle plate is embedded in the odor collecting tank body, a first opening is formed in the baffle plate, a containing area is formed between the baffle plate and the odor collecting tank body, and an odor neutralizing module is filled in the containing area; the odor control device comprises a carriage, a temperature regulation module, an odor sensor, a control module, a temperature regulation module, a control module and a control module, wherein the plurality of temperature regulation modules are respectively movably arranged on the outer wall of the carriage and are close to the odor neutralization module, the odor sensor is arranged in the carriage and is used for detecting the odor concentration of the carriage, the control module is electrically connected with the temperature regulation module and the odor sensor, is prestored with a regulation curve which is a mapping curve of the odor concentration and the temperature and is used for dynamically regulating the working temperature of the temperature regulation module according to the variation trend of the odor concentration and the historical concentration detected by the odor sensor, the working temperature is regulated to a first temperature when the odor concentration is larger than a preset threshold value, the working temperature is regulated to a second temperature when the odor concentration is smaller than the preset threshold value and is lower than the first temperature, and the control module can adaptively correct the preset threshold according to the concentration change rate detected three times in succession. Preferably, the bottom of peculiar smell collecting tank body is equipped with a drainage slope along carriage length direction, the bottommost intercommunication of drainage slope has a fluid-discharge tube, be equipped with a solenoid valve on the fluid-discharge tube, the solenoid valve with the control module electricity is connected, control module is according to smell concentration control that smell sensor detected the break-make of solenoid valve. Preferably, the chassis is further provided with a liquid collecting tank, and the liquid collecting tank is communicated with the liquid discharge pipe. Preferably, the baffle plate is towards one side of carriage inner chamber is equipped with prevents stifled boss, prevent stifled boss encircleing first trompil setting and be the circular cone frustum form, one side that the baffle plate deviates from carriage inner chamber is equipped with the protruding muscle of location, the protruding muscle of location with the inner wall clearance fit o