CN216921518U - Environment-friendly garbage transfer station - Google Patents

Abstract

The utility model relates to an environment-friendly garbage transfer station, which aims to solve the problem of gas-phase environmental pollution caused by the garbage transfer station.A door frame or a wall on two sides of a front door is respectively provided with front positive pressure air nozzles which are distributed at intervals in the vertical direction from the center, and walls on two sides of a front door inner station room are respectively provided with front negative pressure air suction nozzles which are distributed at intervals in the vertical direction from the inside; rear positive pressure air nozzles which are distributed at intervals inwards and vertically are respectively arranged on the two side walls of the rear end of the station house opposite to the front door, and middle negative pressure air suction nozzles which are distributed at intervals inwards and vertically are respectively arranged on the two side walls of the middle part of the front part of the station house; and a fan and a filtering and deodorizing mechanism are respectively arranged between the front negative pressure air suction nozzle and the front positive pressure air nozzle and between the rear positive pressure air nozzle and the middle negative pressure air suction nozzle in series through pipelines. The method has the advantages of improving the quality of air in the station and avoiding polluting the environment at the periphery of the station to discharge atmospheric pollutants.

Description

Environment-friendly garbage transfer station

Technical Field

The utility model relates to a garbage transfer station, in particular to an environment-friendly garbage transfer station.

Background

The area of the existing garbage transfer station is usually 40-80m²The space is high (because the vehicle needs to directly enter), the door is also large, the width is usually 3 meters, the height is 4.5-5 meters, and the door is in an open state (the small garbage truck continuously sends garbage inwards) at ordinary times. The garbage transfer station not only produces gas phase, liquid phase and solid phase sewage to pollute the environment, but also has serious odor and peculiar smell to breed a great amount of mosquitoes and flies, so that the site selection of the garbage transfer station becomes a difficult problem, and the running garbage transfer station causes troubles to the surrounding environment and influences the normal work and life of surrounding residents.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art and provide an environment-friendly garbage transfer station which can obviously improve the air environment inside and outside the station.

In order to achieve the purpose, the environment-friendly garbage transfer station comprises a garbage transfer station room with a front door, and is characterized in that front positive pressure air nozzles are respectively arranged on door frames or wall doorways on two sides of the front door, the front positive pressure air nozzles are distributed towards the vertical direction at intervals, and front negative pressure air suction nozzles are respectively arranged on the side walls on two sides of a front door inner station room, and the front negative pressure air suction nozzles are distributed towards the vertical direction at intervals; rear positive pressure air nozzles which are distributed at intervals inwards and vertically are respectively arranged on the side walls of the two sides of the rear end of the station house opposite to the front door, and middle negative pressure air suction nozzles which are distributed at intervals inwards and vertically are respectively arranged on the side walls of the two sides of the middle part of the front part of the station house; a fan and a filtering and deodorizing mechanism are respectively arranged between the front negative pressure air suction nozzle and the front positive pressure air nozzle and between the rear positive pressure air nozzle and the middle negative pressure air suction nozzle in series through pipelines and are used for converting dirty air sucked by the negative pressure air suction nozzle into clean air. The filtering and deodorizing mechanism is a deodorizing box and a filtering box which are connected in series. The deodorizing box is an ultraviolet deodorizing box. The fan, the odor removal box and the filter box are sequentially communicated from the upstream to the downstream of the wind path. The fan preferably selects a frequency-conversion speed-regulation mute air box. When a person and a vehicle enter and exit, opening a fan on a pipeline between the front negative pressure air suction nozzle and the front positive pressure air nozzle and an ultraviolet deodorization box of the filtering deodorization mechanism to perform deodorization flushing absorption isolation circulation; when the unmanned vehicle enters, the fan and the ultraviolet deodorization box of the filtering and deodorizing mechanism are closed, so that air pollutants in the garbage station are prevented from being diffused to the peripheral area when the door is opened, and the purpose of environmental friendliness is achieved. In addition, in the garbage transfer station in daily operation, after the garbage transfer station is started, a fan and an ultraviolet deodorization box of a filtering and deodorizing mechanism are respectively arranged between the positive pressure air nozzle and the medium negative pressure air suction nozzle in series through pipelines to perform deodorization flushing and suction circulation so as to improve the air environment in the station and be beneficial to avoiding the pollution of the garbage transfer station to the surrounding atmospheric environment; of course, the fans which are respectively arranged between the rear positive pressure air nozzle and the middle negative pressure air suction nozzle in series through the pipeline preferably run in a low-speed state daily. Therefore, the method has the advantages of improving the quality of air in the station, avoiding the emission of atmospheric pollutants to the environment outside the station and realizing the common environmental friendliness inside and outside the station.

The intelligent control system is optimized in a way that the fan is electrically connected with the intelligent controller through the driving mechanism of the front door, the vehicle personnel door inner and outer detection probes electrically connected with the intelligent controller are arranged above the front door in the station house, when the door inner and outer detection probes detect that vehicle personnel pass through, the fan is started while the front door is opened through the intelligent controller, and when the door inner and outer detection probes lose the vehicle personnel in and out detection signals, the front door is closed and the fan is stopped. The method can further comprise the following steps: the front negative pressure air suction nozzles are respectively provided with indoor air pollutant detection sensors, the pipeline of each front negative pressure air suction nozzle is provided with a respective electric control valve, the air pollutant detection sensors and the electric control valves are electrically connected with an intelligent controller, when any plurality of pollutant detection sensors detect that pollutants exceed standards and the pollutants need to be removed, the intelligent controller opens a fan on the pipeline and the electric control valve in the same position with the pollutant detection sensors which detect the pollutants exceeding standards to perform positioning dirty air suction purification and flushing through all front positive pressure air nozzles, once the pollutant detection sensors in a certain negative pressure air suction nozzle position do not detect the pollutants exceeding standards, the intelligent controller closes the electric control valves in the nozzle position, once the pollutant detection sensors in the certain negative pressure air suction nozzle position detect the pollutants exceeding standards, the intelligent controller opens the electric control valves in the nozzle position until the pollutant detection sensors in all nozzle positions do not detect the exceeding standards, the intelligent controller closes the fan and the still open electrically controlled valve. Of course, the frequency-conversion speed-regulation fan is preferably selected as the fan, and the intelligent control equipment correspondingly increases or reduces the speed of the fan according to the number of the opened electric control valves. The fan and the filtering and deodorizing mechanism are arranged on the top of the station house. The door inner and outer detection probe is a proximity switch or an image recognition switch with a vehicle personnel recognition function.

As optimization, the front door is an electric rolling door electrically connected with an intelligent controller, and vertical grooves of door frames on two sides are arranged in the front door; or front positive pressure air nozzles which are distributed at intervals vertically and are distributed at intervals transversely are respectively arranged in vertical grooves of door frames at two sides and on an upper door frame or on an upper wall opening of the door. Preferably, the transverse spacing of the front positive pressure air nozzles which are divided at intervals is larger than the vertical spacing of the front positive pressure air nozzles which are distributed at intervals in the vertical direction. The vertical spacing of the front positive pressure air nozzles which are vertically distributed at intervals is sequentially increased from bottom to top.

As optimization, the top evenly spaced sets up the interior top air contaminant test probe and the self-propelled disinfection and deodorization liquid spraying device of electric intelligent control ware in the station, and when interior top air contaminant test probe detected air contaminant and needs disinfection and deodorization, intelligent control ware control self-propelled disinfection and deodorization liquid spraying device was right it sprays disinfection and deodorization to survey the position. The detection position mainly comprises a containing box containing opening, a small garbage truck, a garbage compressor position and the like. The disinfection and deodorization liquid is 84 disinfectant.

And optimally, the medium-negative pressure air suction nozzles are respectively provided with indoor air pollutant detection sensors, the pipelines of each medium-negative pressure air suction nozzle are provided with respective through-nozzle electric control valves, the air pollutant detection sensors, the through-nozzle electric control valves, the fan and the filtering and deodorizing mechanism are electrically connected with an intelligent controller, and the intelligent controller is used for opening the over-standard through-nozzle electromagnetic valves, the fan and the filtering and deodorizing mechanism to perform directional suction and discharge of the medium-negative pressure air suction nozzles and flushing, filtering and deodorizing through all rear positive pressure air nozzles according to the over-standard condition detected by the pollutant detection sensors at the positions of the medium-negative pressure air suction nozzles. When any pollutant detection sensor detects that pollutants exceed the standard and the pollutants need to be removed, the intelligent controller opens the fan and the filtering and deodorizing mechanism on the pipeline and the through-nozzle electric control valve in the same position with the pollutant detection sensor which detects the pollutants exceeding the standard to perform pollutant suction and discharge positioning, once the pollutant detection sensor at a certain medium negative pressure air suction nozzle position does not detect the pollutants exceeding the standard any more, the intelligent controller closes the electric control valve at the nozzle position, once the pollutant detection sensor at the certain medium negative pressure air suction nozzle position detects the pollutants exceeding the standard, the intelligent controller opens the electric control valve at the nozzle position until the pollutant detection sensor at all the nozzle positions does not detect the pollutants exceeding the standard any more, and the intelligent controller closes the fan and the filtering and deodorizing mechanism and the electric control valve which is still opened. Of course, the frequency-conversion speed-regulation fan is preferably selected as the fan, and the intelligent control equipment correspondingly increases or reduces the speed of the fan according to the number of the opened electric control valves. The fan and the filtering and deodorizing mechanism are arranged on the top of the station house.

For optimization, two ends of a pipeline for connecting the fan and the filtering and deodorizing mechanism in series are respectively provided with a left electric control three-way valve and a right electric control three-way valve which are electrically connected with the intelligent controller, a rear positive pressure air pipe arranged on the roof is communicated between a left side wall rear positive pressure air nozzle and a right side wall rear positive pressure air nozzle, a middle negative pressure air pipe arranged on the roof is communicated between a left middle negative pressure air suction nozzle and a right middle negative pressure air suction nozzle, the rear positive pressure air pipe is communicated with the middle negative pressure air pipe and is provided with a left middle through pipe of the left electric control three-way valve and a right middle through pipe of the right electric control three-way valve, and the intelligent controller controls the valve position switching of the left electric control three-way valve and the right electric control three-way valve to switch the rear positive pressure air pipe and the middle negative pressure air pipe between positive pressure and negative pressure functions; the fan and the filtering and deodorizing mechanism are arranged on the roof of the station. The suction and exhaust device meets the requirements of different working conditions of the front suction and exhaust and the rear suction and exhaust in the station house and the front suction and exhaust and the rear suction and exhaust in the station house.

And optimally, each rear positive pressure air nozzle and each middle negative pressure air suction nozzle are respectively provided with an indoor air pollutant detection sensor, the pipelines of each rear positive pressure air nozzle and each middle negative pressure air suction nozzle are respectively provided with a through nozzle electric control valve, the air pollutant detection sensors and the through nozzle electric control valves are electrically connected with an intelligent controller, and the intelligent controller is used for opening a through nozzle electromagnetic valve at a more serious exceeding end, and all the through nozzle electric control valves and fans at opposite ends and switching a left electric control three-way valve and a right electric control three-way valve to carry out directional suction and flushing according to the comparison of the detection exceeding conditions of all the middle negative pressure air suction nozzle positions and all the pollutant detection sensors at the rear positive pressure air nozzle positions. Once the pollutant detection sensor of a certain mouth position does not detect and exceed the standard any more, the intelligent controller closes the electric control valve of the mouth position, once the pollutant detection sensor of a certain mouth position detects and exceeds the standard, the intelligent controller opens the electric control valve of the mouth position until the pollutant detection sensor of all the mouth positions does not detect and exceed the standard any more, and the intelligent controller closes the fan, the filtering and deodorizing mechanism and the electric control valve which is still opened. Of course, the frequency-conversion speed-regulation fan is preferably selected as the fan, and the intelligent control equipment correspondingly increases or reduces the speed of the fan according to the number of the opened electric control valves. The fan and the filtering and deodorizing mechanism are arranged on the top of the station house.

As optimizing, back malleation wind nozzle and well negative pressure wind suction nozzle pass through the pipeline UNICOM fan and filtration deodorization mechanism set up back top center in the station room, and the setting of station roof surface is around fan and filtration deodorization mechanism green vegetation all around and plants groove or green vegetation and plant groove and station roof top green vegetation and plant the frame, sets up the automatically controlled valve of emptying of electric connection intelligent control ware on the pipeline of fan exhaust side. The fan is a mute fan box type, and a vent of the vent electric control valve is communicated with a four-side shutter type vent box positioned on the mute fan box type fan. The fan is a variable-frequency speed-regulating fan, and when the emptying electric control valve is opened, the intelligent controller controls the fan to operate at a low speed. That is, when the air pollution in the station room is not serious and the illumination and temperature conditions of the green plants are good, the emptying electric control valve and the fan are started to run at a low speed, so that the station room is always in a micro-negative pressure state, the green plants can absorb the dirt discharged by the emptying electric control valve in normal production, and the environment-friendly purpose of self-cleaning and preventing the peculiar smell from being emitted to the periphery is achieved. The green plants are preferably evergreen vegetation, such as wintergreen. An overhead flower shelf is arranged above the station house, green vegetation is attached to the overhead flower shelf, and the green vegetation is preferably wisteria. And a light supplement lamp for supplementing light to the green plants is arranged between the lower part of the overhead flower stand and the green vegetation planting groove.

As optimization, an arched green plant planting frame top cover is arranged above and at two sides of the station house, and an emptying electric control valve electrically connected with an intelligent controller is arranged on a pipeline at the exhaust side of the fan. The fan is a silent fan box type, and a vent of the vent electric control valve is communicated with a four-side shutter type vent box on the silent fan box type fan. The fan is a variable-frequency speed-regulating fan, and when the emptying electric control valve is opened, the intelligent controller controls the fan to operate at a low speed. That is, when the air pollution in the station room is not serious and the illumination and temperature conditions of the green plants are good, the emptying electric control valve and the fan are started to run at a low speed, so that the station room is always in a negative pressure state, the green plants can absorb the dirt discharged by the emptying electric control valve in normal production, and the environment-friendly purposes of self-cleaning and preventing the peculiar smell from being emitted to the periphery are achieved. The green plant is preferably a Chinese wisteria, more preferably an evergreen vegetation, such as wintergreen.

As optimization, the rear end of the top cover of the arched green planting frame is provided with a green planting rear frame connected with the top cover and used for shielding the rear part of the station house, the front end of the top cover of the arched green planting frame is provided with a green planting front frame connected with the top cover and used for shielding the front part of the station house, and the green planting front frame is provided with a front door opening of the green planting front frame for personnel to come in and go out. And a light supplement lamp for supplementing light to the inner surface of the green plant is arranged on the station house.

The realized functions are as follows: 1) The peculiar smell is controlled not to leak. 2) And carrying out innocent treatment on the collected odor gas. 3) Automatically sterilizing the garbage. 4) The air inside and outside the station is ensured to be excellent, and the health of workers and the quality of the surrounding atmospheric environment are ensured.

The operation principle is as follows: 1) according to the distribution condition of the garbage can in the station, the suction nozzles of the negative pressure air are intensively arranged and started in a targeted manner, so that the peculiar smell around the garbage can is prevented from leaking. 2) The specific gravity of the peculiar smell gas is measured, the height of the peculiar smell gas in the station is measured, and the negative pressure air suction nozzle is arranged in a targeted mode to collect the peculiar smell which is not collected by the negative pressure air suction nozzle. 3) To the arrangement above the containing opening (the position of dumping garbage) of the containing box, the disinfection spray head sterilizes and treats the garbage just dumped. The operation principle is as follows: the detector on the gate detects that the small garbage truck enters, a signal is sent to the disinfection device, the disinfection device starts to sterilize, and the small garbage truck automatically stops after leaving). 4) Setting a gate: the gate is provided with the rapid rolling shutter door, the rapid rolling shutter door is in a closed state when garbage is not intensively poured, when the probe detects the garbage, the rapid rolling shutter door is opened within 2-4S, the garbage is closed within 2S after the garbage leaves, and meanwhile, the indoor high negative pressure is converted into a low negative pressure state, so that the peculiar smell is reduced, and the energy is saved. 5) High-speed opposite-jet air curtains are arranged on two sides of the gate, and the large and quick rolling door is started when opened, so that peculiar smell is prevented from leaking when the gate is opened. 6) The negative pressure air suction nozzle and the positive pressure air nozzle are reasonably arranged, so that the flow direction of indoor air is always in a route from the gate to the inside, and the peculiar smell is prevented from leaking. 7) The automatic killing device has the advantages that the quick rolling door is started, the high-speed opposite-jet air curtain is started, the indoor negative pressure device is started completely and automatically, and the management labor is greatly saved.

After the technical scheme is adopted, the environment-friendly garbage transfer station has the advantages that the quality of air in the station can be improved, the emission of atmospheric pollutants to the environment at the periphery of the station can be avoided, and the common environment friendliness between the inside and the outside of the station can be realized with low energy consumption.

Drawings

Fig. 1 and 2 are schematic perspective views of first and second embodiments of the environmentally friendly trash transfer station according to the present invention, respectively. Fig. 3 is a schematic circuit diagram of a second embodiment of the environmentally friendly trash transfer station according to the present invention. Fig. 4 to 6 are a schematic perspective view of the environment-friendly trash transfer station according to the third embodiment of the present invention and a schematic front view of the environment-friendly trash transfer station according to the fourth and fifth embodiments, respectively.

Detailed Description

In the first embodiment, as shown in fig. 1, the environment-friendly waste transfer station of the present invention includes a long deep waste transfer station room 1 with a front door, wherein front positive pressure air nozzles 21 are respectively disposed on door frames or wall gates on two sides of the front door 11, the front positive pressure air nozzles being vertically spaced from the center of the door frames or the wall gates, and front negative pressure air nozzles 20 are respectively disposed on the side walls of two sides of the front door 11, the side walls of the station room 1, the front negative pressure air nozzles being vertically spaced from the inside of the front door; rear positive pressure air nozzles 31 which are distributed at intervals inwards and vertically are respectively arranged on the side walls of the two sides of the rear end of the station house 1 opposite to the front door 11, and middle negative pressure air suction nozzles 30 which are distributed at intervals inwards and vertically are respectively arranged on the side walls of the two sides of the middle part of the front part of the station house 1; the fan 4 and the filtering and deodorizing mechanism are respectively arranged between the front negative pressure air suction nozzle 20 and the front positive pressure air nozzle 21 and between the rear positive pressure air nozzle 31 and the middle negative pressure air suction nozzle 30 in series through pipelines and are used for converting dirty air sucked by the negative pressure air suction nozzles into clean air. The filtering and deodorizing mechanism is a deodorizing box 41 and a filtering box 40 which are connected in series. The fan 4, the odor removal box 41 and the filter box 40 are communicated in sequence from upstream to downstream of the wind path. The fan 4 preferably adopts a frequency-conversion speed-regulation mute air box. When a person and a vehicle enter and exit, opening a fan on a pipeline between the front negative pressure air suction nozzle and the front positive pressure air nozzle and an ultraviolet deodorization box of the filtering deodorization mechanism to perform deodorization flushing absorption isolation circulation; when the unmanned vehicle enters, the fan and the ultraviolet deodorization box of the filtering and deodorizing mechanism are closed, so that air pollutants in the garbage station are prevented from being diffused to the peripheral area when the door is opened, and the purpose of environmental friendliness is achieved. In addition, in the garbage transfer station in daily operation, after the garbage transfer station is started, a fan and an ultraviolet deodorization box of a filtering and deodorizing mechanism are respectively arranged between the positive pressure air nozzle and the medium negative pressure air suction nozzle in series through pipelines to perform deodorization flushing and suction circulation so as to improve the air environment in the station and be beneficial to avoiding the pollution of the garbage transfer station to the surrounding atmospheric environment; of course, the fans which are respectively arranged between the rear positive pressure air nozzle and the middle negative pressure air suction nozzle in series through the pipeline preferably run in a low-speed state daily. Therefore, the method has the advantages of improving the quality of air in the station, avoiding the emission of atmospheric pollutants to the environment around the station and realizing the common environmental friendliness between the inside and the outside of the station. By long depth is meant that the longitudinal depth is greater than the transverse width.

Fan 4 and the 10 electric intelligent control wares that link of door actuating mechanism of qianmen 11, station room 1 sets up the vehicle personnel door of electric intelligent control wares inside and outside detection probe 5 in qianmen 11 top, when inside and outside detection probe 5 detects that there is vehicle personnel to pass through, intelligent control ware opens fan 4 in the same time of qianmen, when inside and outside detection probe 5 all lost the vehicle personnel detected signal that comes in and go out, closes qianmen 11 and stops fan 4. The method can further comprise the following steps: the front negative pressure air suction nozzles are respectively provided with indoor air pollutant detection sensors, the pipeline of each front negative pressure air suction nozzle is provided with a respective electric control valve, the air pollutant detection sensors and the electric control valves are electrically connected with an intelligent controller, when any plurality of pollutant detection sensors detect that pollutants exceed standards and the pollutants need to be removed, the intelligent controller opens a fan on the pipeline and the electric control valve in the same position with the pollutant detection sensors which detect the pollutants exceeding standards to perform positioning dirty air suction purification and flushing through all front positive pressure air nozzles, once the pollutant detection sensors in a certain negative pressure air suction nozzle position do not detect the pollutants exceeding standards, the intelligent controller closes the electric control valves in the nozzle position, once the pollutant detection sensors in the certain negative pressure air suction nozzle position detect the pollutants exceeding standards, the intelligent controller opens the electric control valves in the nozzle position until the pollutant detection sensors in all nozzle positions do not detect the exceeding standards, the intelligent controller closes the fan and the still open electrically controlled valve. Of course, the fan is preferably a variable-frequency speed-regulating fan, and the intelligent control equipment correspondingly increases or reduces the speed of the fan according to the number of the opened electric control valves. The fan and the filtering and deodorizing mechanism are arranged on the top of the station house.

The inside and outside detection probe 5 is a proximity switch or an image recognition switch with a vehicle personnel recognition function. The front door 11 is an electric rolling door electrically connected with an intelligent controller, and door frame vertical grooves at two sides are arranged in the front door; or front positive pressure air nozzles 21 which are distributed at intervals in the vertical grooves of the door frames at two sides and on the upper door frame or the upper wall opening of the door are respectively arranged at intervals in the vertical direction and in the horizontal direction. And the horizontal spacing of the front positive pressure air nozzles 21 which are distributed at intervals is larger than the vertical spacing of the front positive pressure air nozzles 21 which are distributed at intervals. The vertical spacing of the front positive pressure air nozzles 21 which are vertically distributed at intervals is sequentially increased from bottom to top. The method can further comprise the following steps: even interval in top sets up the interior air contaminant test probe and the self-propelled disinfection deodorization liquid of electric intelligent control ware and spills the device in standing, and when interior air contaminant test probe detected air contaminant and needs disinfection deodorization, intelligent control ware control self-propelled disinfection deodorization liquid spills the device right it is right to survey the position and sprinkle disinfection deodorization. The detection position mainly comprises a containing box containing opening, a small garbage truck, a garbage compressor position and the like. The disinfection and deodorization liquid is 84 disinfectant.

In the second embodiment, as shown in fig. 2-3, the environmental-friendly waste transfer station of the present invention is different from the first embodiment in that the medium-negative pressure air suction nozzles 30 are respectively provided with indoor air pollutant detection sensors 6, the pipeline of each medium-negative pressure air suction nozzle 30 is provided with a respective through-nozzle electric control valve 7, the air pollutant detection sensors 6 and the through-nozzle electric control valves 7 are electrically connected with the intelligent controller 8, the intelligent controller 8 starts the respective over-standard through-nozzle electromagnetic valves 7, the fan 4 and the filtering and deodorizing mechanism to perform directional suction and exhaust of the medium-negative pressure air suction nozzles 30 and flush and exhaust the filtering and deodorizing through all the rear positive pressure air nozzles 31 according to the over-standard condition detected by the pollutant detection sensors 6 at the positions of the medium-negative pressure air suction nozzles 30. When any pollutant detection sensor detects that pollutants exceed the standard and the pollutants need to be removed, the intelligent controller opens the fan and the filtering and deodorizing mechanism on the pipeline and the through-nozzle electric control valve in the same position with the pollutant detection sensor which detects the pollutants exceeding the standard to perform pollutant suction and discharge positioning, once the pollutant detection sensor at a certain medium negative pressure air suction nozzle position does not detect the pollutants exceeding the standard any more, the intelligent controller closes the electric control valve at the nozzle position, once the pollutant detection sensor at the certain medium negative pressure air suction nozzle position detects the pollutants exceeding the standard, the intelligent controller opens the electric control valve at the nozzle position until the pollutant detection sensor at all the nozzle positions does not detect the pollutants exceeding the standard any more, and the intelligent controller closes the fan and the filtering and deodorizing mechanism and the electric control valve which is still opened. Of course, the frequency-conversion speed-regulation fan is preferably selected as the fan, and the intelligent control equipment correspondingly increases or reduces the speed of the fan according to the number of the opened electric control valves. The fan and the filtering and deodorizing mechanism are arranged on the top of the station house.

Two ends of a pipeline in series connection with the fan 4 and the filtering and deodorizing mechanism are respectively provided with a left electric control three-way valve 81 and a right electric control three-way valve 82 which are electrically connected with the intelligent controller 8, a rear positive pressure air pipe 61 arranged on the roof is communicated between the rear positive pressure air nozzle 31 on the left side wall and the rear positive pressure air nozzle 31 on the right side wall, a middle negative pressure air pipe 62 arranged on the roof is communicated between the left middle negative pressure air suction nozzle 30 and the right middle negative pressure air suction nozzle 30, the rear positive pressure air pipe 61 and the middle negative pressure air pipe 62 are communicated with a left middle through pipe 71 of the left electric control three-way valve 81 and a right middle through pipe 72 of the right electric control three-way valve 82, and the intelligent controller 8 controls the valve positions of the left and right electric control three- way valves 81 and 82 to switch the rear positive pressure air pipe 61 and the middle negative pressure air pipe 62 between positive and negative pressure functions; the fan and the filtering and deodorizing mechanism are arranged on the roof of the station. The requirements of different working conditions of front suction and exhaust and rear suction and exhaust in the station house, namely the conversion of circulating filtration, deodorization and ventilation from any low-pollution end to a high-pollution end, are met.

More specifically, the method comprises the following steps: every back malleation wind nozzle 31 and well negative pressure wind suction nozzle 30 dispose indoor air pollutant detection sensor 6 separately, set up respective logical mouth automatically controlled valve 7 on every back malleation wind nozzle 31 and the pipeline of well negative pressure wind suction nozzle 30, air pollutant detection sensor 6 and logical mouth automatically controlled valve 7 electricity connect intelligent control ware 8, and intelligent control ware 8 detects the situation contrast that exceeds standard according to all well negative pressure wind suction nozzle 30 positions and all back malleation wind nozzle 31 position's pollutant detection sensor 6, opens logical mouth solenoid valve 7 and the logical mouth automatically controlled valve 7 and the fan 4 of all looks remote ends that exceed standard more serious end and switches left and right sides automatically controlled three- way valve 81, 82 and carry out directional suction and flushing. Once the pollutant detection sensor of a certain mouth position no longer detects and exceeds the standard, the intelligent controller closes the electric control valve of the mouth position, once the pollutant detection sensor of a certain mouth position detects and exceeds the standard, the intelligent controller opens the electric control valve of the mouth position until the pollutant detection sensor of all the mouth positions no longer detects and exceeds the standard, and the intelligent controller closes the fan and the filtering and deodorizing mechanism and the electric control valve which is still opened. Of course, the fan is preferably a variable-frequency speed-regulating fan, and the intelligent control equipment correspondingly increases or reduces the speed of the fan according to the number of the opened electric control valves. The fan and the filtering and deodorizing mechanism are arranged on the top of the station house.

In the third embodiment, as shown in fig. 4, the environmentally friendly waste transfer station of the present invention is different from the second embodiment in that the rear positive pressure air nozzle 31 and the middle negative pressure air suction nozzle 30 are arranged in the center of the rear top of the station room 1 through the fan 4 and the filtering and deodorizing mechanism which are communicated through a pipeline, the top surface of the station room 1 is provided with the green vegetation planting groove 9 surrounding the fan 4 and the filtering and deodorizing mechanism, or the top surface of the station room is provided with the green vegetation planting groove surrounding the fan and the filtering and deodorizing mechanism and the green vegetation planting roof frame above the top of the station room, and the pipeline on the exhaust side of the fan 4 is provided with the emptying electric control valve electrically connected to the intelligent controller 8. The fan 4 is a mute fan box type, and the vent of the vent electric control valve is communicated with a four-side shutter type vent box 86 positioned on the mute fan box type fan 4. The fan is a variable-frequency speed-regulating fan, and when the emptying electric control valve is opened, the intelligent controller controls the fan to operate at a low speed. That is, when the air pollution in the station room is not serious and the illumination and temperature conditions of the green plants are good, the emptying electric control valve and the fan are started to run at a low speed, so that the station room is always in a micro-negative pressure state, the green plants in the peripheral planting grooves can absorb the dirt discharged by the emptying electric control valve in normal production, and the environment-friendly purpose of self-cleaning and preventing the odor from being emitted to the periphery is achieved. The green plants are preferably evergreen vegetation, such as wintergreen. An overhead flower shelf is arranged above the station house, green vegetation is attached to the overhead flower shelf, and the green vegetation is preferably wisteria. And a light supplement lamp for supplementing light to the green plants is arranged between the lower part of the overhead flower stand and the green vegetation planting groove.

In the fourth embodiment, as shown in fig. 5, the environmental-friendly waste transfer station of the present invention is different from the second embodiment in that arched green plant cultivation frame top covers 98 are disposed above and at both sides of the station room 1, and an air release electric control valve electrically connected to the intelligent controller 8 is disposed on a pipeline at the air exhaust side of the fan 4. The fan 4 is a silent fan box type, and the vent of the vent electric control valve is communicated with a four-side shutter type vent box 86 on the silent fan box type fan 4. The fan is a variable-frequency speed-regulating fan, and when the emptying electric control valve is opened, the intelligent controller controls the fan to operate at a low speed. That is, when the air pollution in the station room is not serious and the illumination and temperature conditions of the green plants are good, the emptying electric control valve and the fan are started to run at a low speed, so that the station room is always in a negative pressure state, the green plants in the peripheral planting grooves can absorb the dirt discharged by the emptying electric control valve in normal production, and the environment-friendly purpose of self-cleaning and preventing the odor from being emitted to the periphery is achieved. The green plant is preferably a Chinese wisteria, more preferably an evergreen vegetation, such as wintergreen.

Fifth embodiment, as shown in fig. 6, the environmental friendly garbage transfer station of the present invention is different from the fourth embodiment in that the rear end of the arched green plant frame top cover 98 is provided with the green plant rear frame behind the shielding station room connected thereto, the front end of the arched green plant frame top cover 98 is provided with the green plant front frame 90 behind the shielding station room connected thereto, and the green plant front frame 90 is provided with the green plant front frame front door opening for people to go in and out. A light supplement lamp for supplementing light to the inner surface of the green plant is arranged on the station room 1.

The realized functions are as follows: 1) Can prevent odor from leaking. 2) And carrying out innocent treatment on the collected odor gas. 3) Automatically sterilizing the garbage. 4) The air inside and outside the station is ensured to be excellent, and the health of workers and the quality of the surrounding atmospheric environment are ensured.

The operation principle is as follows: 1) according to the distribution condition of the garbage cans in the station, the negative-pressure air suction nozzles are purposefully and intensively arranged and started, so that the peculiar smell around the garbage cans is prevented from leaking. 2) The specific gravity of the odor gas is measured, the height of the odor gas in a station is measured, and the negative pressure air suction nozzle is arranged in a targeted manner so as to collect the odor which is not collected by the negative pressure air suction nozzle. 3) To the arrangement above the containing opening (the position of dumping garbage) of the containing box, the disinfection spray head sterilizes and treats the garbage just dumped. The operation principle is as follows: the detector on the gate detects that the small garbage truck enters, a signal is sent to the disinfection device, the disinfection device starts to sterilize, and the small garbage truck automatically stops after leaving). 4) Setting of a gate: the gate is provided with the rapid rolling shutter door which is in a closed state when garbage is not poured intensively, when the probe detects the garbage, the opening is completed within 2-4S, the vehicle leaves the interior within 2S and is closed, and meanwhile, the interior of the room is changed from a high negative pressure state to a low negative pressure state, so that the leakage of peculiar smell is reduced, and energy is saved. 5) The high-speed opposite-jet air curtains are arranged on two sides of the gate, and the large and quick rolling door is started when opened, so that peculiar smell is prevented from leaking when the gate is opened. 6) The negative pressure air suction nozzle and the positive pressure air nozzle are reasonably arranged, so that the flow direction of indoor air is always in a route from the gate to the inside, and the peculiar smell is prevented from leaking. 7) The automatic killing device is started by the quick rolling shutter door, the high-speed opposite jetting air curtain and the indoor negative pressure device are completely and automatically started, and the management manpower is greatly saved.

In a word, the environment-friendly garbage transfer station has the advantages that the quality of air in the station can be improved, the emission of atmospheric pollutants to the environment at the periphery of the station can be avoided, and the common environment friendliness between the inside and the outside of the station can be realized with low energy consumption.

Claims (10)

1. An environment-friendly garbage transfer station comprises a garbage transfer station room with a front door, and is characterized in that front positive pressure air nozzles are respectively arranged on door frames or wall gates at two sides of the front door, the front positive pressure air nozzles are distributed towards a plurality of vertical spaces in the center, and front negative pressure air suction nozzles are respectively arranged on side walls at two sides of a front door inner station room, and the front negative pressure air suction nozzles are distributed towards the vertical spaces in the inner direction; rear positive pressure air nozzles which are distributed at intervals inwards and vertically are respectively arranged on the side walls of the two sides of the rear end of the station house opposite to the front door, and middle negative pressure air suction nozzles which are distributed at intervals inwards and vertically are respectively arranged on the side walls of the two sides of the middle part of the front part of the station house; and a fan and a filtering and deodorizing mechanism are respectively arranged between the front negative pressure air suction nozzle and the front positive pressure air nozzle and between the rear positive pressure air nozzle and the middle negative pressure air suction nozzle in series through pipelines.

2. The environment-friendly garbage transfer station according to claim 1, wherein the fan is electrically connected to the driving mechanism of the front door, the intelligent controller is electrically connected to the driving mechanism of the front door, the vehicle personnel door internal and external detection probes electrically connected to the intelligent controller are arranged above the front door in the station room, when the vehicle personnel passing through the indoor and outdoor detection probes are detected, the intelligent controller opens the front door and simultaneously starts the fan, and when the indoor and outdoor detection probes lose the vehicle personnel entering and exiting detection signals, the front door is closed and the fan is stopped.

3. The environment-friendly garbage transfer station as claimed in claim 2, wherein said front door is an electric rolling door electrically connected to an intelligent controller, and vertical grooves are formed in door frames at two sides; or front positive pressure air nozzles which are distributed at intervals vertically and are distributed at intervals transversely are respectively arranged in vertical grooves of door frames at two sides and on an upper door frame or on an upper wall opening of the door.

4. The environment-friendly garbage transfer station according to claim 1, wherein the top of the station is provided with an inner top air pollutant detecting probe and a self-propelled disinfecting and deodorizing liquid spraying device at regular intervals, the inner top air pollutant detecting probe is electrically connected with the intelligent controller, and when the inner top air pollutant detecting probe detects that air pollutants need to be disinfected and deodorized, the intelligent controller controls the self-propelled disinfecting and deodorizing liquid spraying device to spray, disinfect and deodorize on the detection position.

5. The environment-friendly garbage transfer station according to claim 1, wherein the medium negative pressure air suction nozzles are respectively provided with indoor air pollutant detection sensors, a respective through nozzle electric control valve is arranged on a pipeline of each medium negative pressure air suction nozzle, the air pollutant detection sensors, the nozzle electric control valves, the fan and the filtering and deodorizing mechanism are electrically connected with an intelligent controller, and the intelligent controller starts the through nozzle electromagnetic valves, the fan and the filtering and deodorizing mechanism which exceed standard positions to perform directional suction and discharge of the medium negative pressure air suction nozzles and flushing and discharge of all rear positive pressure air nozzles according to the pollutant detection sensors at the medium negative pressure air suction nozzle positions.

6. The environment-friendly garbage transfer station according to claim 1, wherein two ends of a pipeline in series connection with the fan and the filtering and deodorizing mechanism are respectively provided with a left electric control three-way valve and a right electric control three-way valve which are electrically connected with the intelligent controller, a rear positive pressure air pipe arranged on the roof is communicated between the left side wall rear positive pressure air nozzle and the right side wall rear positive pressure air nozzle, a middle negative pressure air pipe arranged on the roof is communicated between the left middle negative pressure air suction nozzle and the right middle negative pressure air suction nozzle, the rear positive pressure air pipe is communicated with the middle negative pressure air pipe, a left middle through pipe of the left electric control three-way valve and a right middle through pipe of the right electric control three-way valve are arranged, and the intelligent controller switches the rear positive pressure air pipe and the middle negative pressure air pipe between the positive pressure function by controlling the valve position switching of the left electric control three-way valve and the right electric control three-way valve; the fan and the filtering and deodorizing mechanism are arranged on the roof of the station.

7. The environment-friendly garbage transfer station according to claim 6, wherein each rear positive pressure air nozzle and each middle negative pressure air suction nozzle are respectively provided with an indoor air pollutant detection sensor, a pipeline of each rear positive pressure air nozzle and each middle negative pressure air suction nozzle is provided with a respective through nozzle electric control valve, the air pollutant detection sensors and the through nozzle electric control valves are electrically connected with an intelligent controller, and the intelligent controller opens the through nozzle electromagnetic valves at the more serious exceeding end, the through nozzle electric control valves and the fans at all opposite ends and switches the left and right electric control three-way valves to perform directional suction and flushing according to the comparison of the detection exceeding conditions of all middle negative pressure air suction nozzle positions and all rear positive pressure air nozzle positions by the pollutant detection sensors.

8. The environment-friendly garbage transfer station according to any one of claims 1 to 7, wherein the fan and the filtering and deodorizing mechanism, which are communicated with each other through a pipeline, are arranged at the center of the rear top of the station house, the top surface of the station house is provided with a green vegetation planting groove or a green vegetation planting groove surrounding the fan and the filtering and deodorizing mechanism, and a green vegetation planting roof frame above the item of the station house, and a discharge electric control valve electrically connected with an intelligent controller is arranged on the pipeline on the exhaust side of the fan.

9. The environment-friendly garbage transfer station according to any one of claims 1 to 7, wherein arched green plant planting frame top covers are arranged above and at two sides of the station room, and an emptying electric control valve electrically connected with an intelligent controller is arranged on a pipeline at the air exhaust side of the fan.

10. The environment-friendly trash transfer station of claim 9, wherein the rear end of the top cover of the arched green planting frame is provided with a green planting rear frame connected to the top cover for shielding the rear part of the station house, the front end of the top cover of the arched green planting frame is provided with a green planting front frame connected to the top cover for shielding the front part of the station house, and the green planting front frame is provided with a front door opening for people to enter and exit.

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