CN220259045U

CN220259045U - Deodorizing equipment for garbage room and garbage room

Info

Publication number: CN220259045U
Application number: CN202321855846.4U
Authority: CN
Inventors: 杨勇印; 朱军
Original assignee: Chengdu Aobei Environmental Protection Technology Co ltd
Current assignee: Chengdu Aobei Environmental Protection Technology Co ltd
Priority date: 2023-07-14
Filing date: 2023-07-14
Publication date: 2023-12-29
Anticipated expiration: 2033-07-14

Abstract

The present disclosure provides a garbage room deodorizing apparatus, comprising: the device comprises a frame body, wherein the frame body forms an enclosing space, a partition plate is arranged in the enclosing space, the partition plate divides the enclosing space into a first space and a second space, the first space is used as an air inlet space, and the second space is used as an air outlet space; an ozone generator disposed in the first space and controllable to generate ozone; an air detector disposed in the first space and configured to detect a concentration of macromolecular particles of the generated odor; and a blower installation part, an inside of which is provided with a blower penetrating through the partition plate, and a ventilation duct installed to the blower installation part of the second space so as to discharge the gas from the inside of the garbage room to the outside of the garbage room.

Description

Deodorizing equipment for garbage room and garbage room

Technical Field

The present disclosure relates to a garbage room deodorization apparatus and garbage room

Background

Garbage houses in communities, commercial bodies and other places are easy to generate odor because organic matters in garbage are decomposed by bacteria to continuously generate macromolecular pollutants such as sulfides, VOC and the like. The gas pollutants are enriched in the garbage room and are difficult to dissipate in time, peculiar smell can appear when reaching a certain concentration, and untreated peculiar smell gas can fly outdoors to influence the periphery of the garbage room.

Aiming at the odor problems of garbage houses and the periphery, the traditional deodorizing equipment mostly uses industrial waste gas treatment equipment, and indoor gas is pumped out and then is subjected to plasma or photooxidation reaction to eliminate odor molecules, and then is discharged outdoors. However, the equipment has large volume, high power consumption and high noise; the garbage room arranged underground is also required to be provided with a pipeline, so that the cost is high; meanwhile, most of the devices do not have the functions of data on-line monitoring, control and management, and are complex to use and maintain.

In fact, the room space of the garbage room is generally not more than 20 square meters, and the concentration of the waste gas is extremely low (generally less than 100 ppm), so that the waste gas treatment of the industrial grade is not achieved. Therefore, the odor treatment device conforming to the scene should be designed according to the characteristics of the common residential area and the commercial garbage houses.

Disclosure of Invention

In order to solve one of the technical problems, the present disclosure provides a garbage room deodorizing device and a garbage room.

According to one aspect of the present disclosure, a garbage room deodorizing apparatus includes:

the device comprises a frame body, wherein the frame body forms an enclosing space, a partition plate is arranged in the enclosing space, the partition plate divides the enclosing space into a first space and a second space, the first space is used as an air inlet space, and the second space is used as an air outlet space;

an ozone generator disposed in the first space and controllable to generate ozone;

an air detector disposed in the first space and configured to detect a concentration of macromolecular particles of the generated odor; and

the fan installation department, the internally mounted fan of fan installation department, fan installation department runs through the baffle to air pipe installs to the fan installation department in second space, so that with gaseous from the inside exhaust to the outside in garbage room.

The garbage room deodorizing apparatus according to at least one embodiment of the present disclosure, the air detector is configured to detect the concentration, and control the ozone generation speed according to the detected concentration.

The garbage room deodorizing apparatus according to at least one embodiment of the present disclosure further includes a switching power supply, a connection terminal, a relay, and a control circuit board disposed in the second space, the switching power supply being connected to the connection terminal so as to supply electric power to components of the garbage room deodorizing apparatus, the relay being used to control start and stop of a blower, the control circuit board being used to control and communicate with the garbage room deodorizing apparatus.

According to the garbage room deodorizing apparatus of at least one embodiment of the present disclosure, the control circuit board adjusts the wind speed level of the blower according to the concentration.

According to at least one embodiment of the garbage room deodorizing equipment, the length, width and height of the frame body are respectively set to be 20-30 cm.

A garbage room deodorizing apparatus according to at least one embodiment of the present disclosure, the air detector includes:

a heater applying a heater voltage;

and the sensor can be heated by a heater to an optimal action temperature required for detecting the concentration of the macromolecular particles.

According to the garbage room deodorizing apparatus of at least one embodiment of the present disclosure, the sensor and the load resistor form a series circuit, and a loop voltage is applied across the series circuit, and the concentration is detected by detecting the voltage of the load resistor.

According to the garbage room deodorizing apparatus of at least one embodiment of the present disclosure, the heater voltage is different from the loop voltage or the same voltage.

According to one aspect of the present disclosure, there is provided a garbage room comprising the garbage room deodorizing apparatus as described above.

The garbage room according to at least one embodiment of the present disclosure further includes a ventilation duct, and the garbage room deodorizing device and the ventilation duct are installed to a position of the ceiling or a position of the side wall, and the gas is discharged through the ventilation duct through an opening of the side wall.

Drawings

The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the disclosure and together with the description serve to explain the principles of the disclosure.

Fig. 1 is a schematic structural view of a garbage room deodorizing apparatus according to one embodiment of the present disclosure.

Fig. 2 is a schematic structural view of a garbage room deodorizing apparatus according to one embodiment of the present disclosure.

Fig. 3 is a circuit diagram of a detection circuit according to one embodiment of the present disclosure.

Detailed Description

The present disclosure is described in further detail below with reference to the drawings and the embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant content and not limiting of the present disclosure. It should be further noted that, for convenience of description, only a portion relevant to the present disclosure is shown in the drawings.

In addition, embodiments of the present disclosure and features of the embodiments may be combined with each other without conflict. The technical aspects of the present disclosure will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Unless otherwise indicated, the exemplary implementations/embodiments shown are to be understood as providing exemplary features of various details of some ways in which the technical concepts of the present disclosure may be practiced. Thus, unless otherwise indicated, features of the various implementations/embodiments may be additionally combined, separated, interchanged, and/or rearranged without departing from the technical concepts of the present disclosure.

The use of cross-hatching and/or shading in the drawings is typically used to clarify the boundaries between adjacent components. As such, the presence or absence of cross-hatching or shading does not convey or represent any preference or requirement for a particular material, material property, dimension, proportion, commonality between illustrated components, and/or any other characteristic, attribute, property, etc. of a component, unless indicated. In addition, in the drawings, the size and relative sizes of elements may be exaggerated for clarity and/or descriptive purposes. While the exemplary embodiments may be variously implemented, the specific process sequences may be performed in a different order than that described. For example, two consecutively described processes may be performed substantially simultaneously or in reverse order from that described. Moreover, like reference numerals designate like parts.

When an element is referred to as being "on" or "over", "connected to" or "coupled to" another element, it can be directly on, connected or coupled to the other element or intervening elements may be present. However, when an element is referred to as being "directly on," "directly connected to," or "directly coupled to" another element, there are no intervening elements present. For this reason, the term "connected" may refer to physical connections, electrical connections, and the like, with or without intermediate components.

For descriptive purposes, the present disclosure may use spatially relative terms such as "under … …," under … …, "" under … …, "" lower, "" above … …, "" upper, "" above … …, "" higher "and" side (e.g., as in "sidewall"), etc., to describe one component's relationship to another (other) component as illustrated in the figures. In addition to the orientations depicted in the drawings, the spatially relative terms are intended to encompass different orientations of the device in use, operation, and/or manufacture. For example, if the device in the figures is turned over, elements described as "under" or "beneath" other elements or features would then be oriented "over" the other elements or features. Thus, the exemplary term "below" … … can encompass both an orientation of "above" and "below". Furthermore, the device may be otherwise positioned (e.g., rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. Furthermore, when the terms "comprises" and/or "comprising," and variations thereof, are used in the present specification, the presence of stated features, integers, steps, operations, elements, components, and/or groups thereof is described, but the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof is not precluded. It is also noted that, as used herein, the terms "substantially," "about," and other similar terms are used as approximation terms and not as degree terms, and as such, are used to explain the inherent deviations of measured, calculated, and/or provided values that would be recognized by one of ordinary skill in the art.

The application provides garbage room deodorization equipment. The deodorizing device is used for deodorizing garbage houses in communities, commercial bodies and other places. The space of the garbage room of the place is generally not more than 20 square meters, and the concentration of the waste gas is extremely low (generally less than 100 ppm), so that the waste gas treatment of the industrial grade is not achieved. Therefore, an odor treatment apparatus according to the scene should be designed according to the characteristics of garbage houses such as communities and commercial bodies.

The common garbage room is generally small in space, and the garbage room located in an underground building may not be installed with equipment outside or on top. Thus, the device is considered to be small, easy to fix, simple to wire and simple to pipe. The equipment in the garbage room should not generate large noise, especially the garbage room located in the district, and surrounding residents can be very mindful of the noise problem. Therefore, the operating noise of the device should be controlled below 60 dB. Operators of garbage houses generally do not have the capability of using and maintaining professional equipment, so that the equipment needs not to be subjected to too much complex operation, and the equipment is preferably started up. Meanwhile, in order to detect the state of the equipment for management and maintenance personnel, the equipment is also provided with remote state and on-off management functions.

Fig. 1 and 2 illustrate a garbage room deodorizing apparatus according to an embodiment of the present application. As shown, the garbage room deodorizing apparatus may include a blower mounting part, an air detector, a deodorizing device, and the like. The respective components will be described in detail below with reference to the accompanying drawings.

The ozone generator 100 serves as a deodorizing device for garbage room deodorizing equipment. Because the garbage room generally has no people to stay, an ozone generator can be adopted, and the garbage room does not harm human bodies until a certain concentration is reached. The ozone generator is adopted in the present disclosure, and oxygen is converted into ozone at high pressure by utilizing the principle of high-voltage discharge. The power of the generator is 80W, the working voltage is 220V, the ozone generating speed is 10g/h, and the maximum generating speed can be 20mg/m ³ (air volume 500 m) ³ Ozone concentration of/h).

The air detector 200 may be used to detect the concentration of macromolecular particles of the odor generated in the garbage room. The air detector 200 is used for detecting the concentration of macromolecular particles generating odor in the garbage room so as to control the start-stop and the generation rate of the ozone generator. For example, the ozone generator 100 may be activated according to the detection signal in the case that the air detector 200 detects the odor, and the ozone generator 100 may be deactivated according to the detection signal of the air detector in the case that the deodorization is not required. In addition, if the air detector 200 detects that the concentration of the odor macromolecular particles is high, the ozone generation speed of the ozone generator can be controlled to be high according to the detection signal, otherwise, the ozone generation speed can be slow.

The air detector may be composed of an integrated heater and a metal oxide semiconductor on an alumina substrate. If the macromolecular particulate concentration is present in the air, the higher the concentration of the gas, the higher the conductivity of the air detector. The change in conductivity can be converted into a signal output corresponding to the gas concentration using a simple circuit. Fig. 3 shows a circuit diagram of a detection circuit according to the present application.

Two voltages are applied to the sensor of the air detector: heater voltage V _H (via 1, 4 ports) and loop voltage V _C (via ports 2, 3). When the heater R is built in _H After being applied with voltage, the sensor R _S Is heated to an optimal operating temperature required to detect the concentration of the macromolecular particulate matter. Loop voltage V _C For measuring the load resistance R in series with the sensor _L Voltage V at two ends _RL And applied. Since this sensor has polarity, the applied loop voltage is direct current. V in case of meeting the electrical property requirement of the sensor _C And V is equal to _H One power supply circuit may be shared. For the load resistance R _L In order to optimize the alarm value level and to make the sensor R _S The maximum power consumption is kept below the limit value (15 mw) so that R can be selected _L Is a resistance value of (a).

As shown in the drawings, the garbage room deodorizing apparatus may include a frame 10, wherein the frame forms an enclosed space, and a partition 20 may be provided inside the enclosed space, and the partition 20 may divide the enclosed space into a first space and a second space. The first space can be used as an air inlet space, and the second space can be used as an air outlet space. The ozone generator 100 and the air detector 200 are both disposed in the second space, for example, the ozone generator 100 may be disposed on a surface of a partition of the first space or on a side surface of a frame of the first space, and the air detector 200 may be disposed on a surface of a partition of the first space or on a side surface of a frame of the first space.

According to further embodiments of the present disclosure, the blower mounting part 300 may be in the form of a duct, and pass through the above-described partition 20. Thus, the first space and the second space can be communicated. A duct may be installed at the blower installation part 300 of the second space to discharge the air from the garbage room to the outside of the room.

A fan (not shown) may be installed in the fan installation part. Fans are a major source of noise generated by equipment. In order to control the running noise and the long-time running life of the motor, the device adopts an outer rotor axial flow fan with the rated power of 55W and the ventilation rate of 50-500m ³ The H ten stages are adjustable, and the noise is less than or equal to 55DB. According to the odor concentration value measured by the air detector, the fan is controlled to start and stop and the corresponding wind speed. The subjective perception of malodorous gas concentration and malodor may vary from environment to environment. The installed pipeline pumps out the indoor macromolecular particles together with ozone outside, and in the process, the ozone and the macromolecular particles are fully mixed to perform oxidation reaction, so that odorless and harmless micromolecules or single substances are produced

The indoor macromolecular particles are pumped out of the room together with ozone through the ventilating duct, and the ozone and the macromolecular particles are fully mixed in the process to perform oxidation reaction, so that odorless and harmless micromolecules or single substances are generated.

In the present application, the frame may be set to a size of 25.5cm long, 25.5cm wide, and 20.5cm high in the cabinet, and the ventilation duct may be set to a size of 15cm in diameter and 5m long, so that the entire volume of the deodorizing device is obtained. During installation, the frame may be mounted to a wall, the ventilation duct may be secured to a ceiling or a side wall, and may be vented outdoors through a wall opening.

As shown, a connection terminal 400, a relay 500, a switching power supply 600, and a control circuit board 700 may be provided in the second space of the frame.

The connection terminal 400 may be used to connect the switching power supply 600 to supply power to the garbage room deodorizing apparatus. Relay 500 may be used to control the on-off of the power supply, thereby allowing the ozone generation rate to be multi-stage adjustable. And the ozone generating speed is accelerated or reduced according to the odor concentration by matching with an air detector and a fan.

The control circuit board is responsible for controlling and communicating the working process of the deodorizing equipment of the garbage room. Specifically, the data detected by the air detector are uploaded in real time, and the background is used for recording the odor concentration. Meanwhile, the control circuit board controls and adjusts the specific wind speed level of the fan according to a concentration-wind speed table configured by the server. The generation speed of the ozone generator is linked with the wind speed and is controlled by the control circuit board to be automatically adjusted. Under the action of the control circuit board, the device can run automatically after plugging in without any manual intervention.

In the description of the present specification, reference to the terms "one embodiment/manner," "some embodiments/manner," "example," "specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment/manner or example is included in at least one embodiment/manner or example of the present application. In this specification, the schematic representations of the above terms are not necessarily for the same embodiment/manner or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments/modes or examples. Furthermore, the various embodiments/modes or examples described in this specification and the features of the various embodiments/modes or examples can be combined and combined by persons skilled in the art without contradiction.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, the meaning of "plurality" is at least two, such as two, three, etc., unless explicitly defined otherwise.

It will be appreciated by those skilled in the art that the above-described embodiments are merely for clarity of illustration of the disclosure, and are not intended to limit the scope of the disclosure. Other variations or modifications will be apparent to persons skilled in the art from the foregoing disclosure, and such variations or modifications are intended to be within the scope of the present disclosure.

Claims

1. A garbage room deodorizing apparatus, comprising:

2. The garbage room deodorizing apparatus as set forth in claim 1, wherein said air detector is for detecting said concentration and controlling the ozone generation speed according to the detected concentration.

3. The garbage room deodorizing apparatus as set forth in claim 1, further comprising a switching power supply provided in said second space, a connection terminal to which said switching power supply is connected to supply electric power to the components of said garbage room deodorizing apparatus, a relay for controlling the start and stop of a blower, and a control circuit board for controlling and communicating with said garbage room deodorizing apparatus.

4. The garbage room deodorizing apparatus as set forth in claim 1, wherein said control circuit board adjusts the wind speed level of the blower according to said concentration.

5. The deodorizing apparatus for a garbage room as claimed in claim 1, wherein the length, width and height of said frame are respectively set to 20 to 30cm.

6. The garbage room deodorizing apparatus as set forth in claim 1, wherein said air detector comprises:

a heater applying a heater voltage;

7. The deodorizing apparatus for a garbage room as claimed in claim 6, wherein said sensor and a load resistor form a series circuit, and a loop voltage is applied across said series circuit, said concentration being detected by detecting the voltage of said load resistor.

8. The garbage room deodorizing apparatus as set forth in claim 7, wherein said heater voltage and said loop voltage are different voltages or the same voltage.

9. A refuse receptacle comprising a refuse receptacle deodorizing apparatus according to any one of claims 1 to 8.

10. The garbage room of claim 9, further comprising a ventilation duct, and wherein the garbage room deodorizing device and the ventilation duct are installed to a position of a ceiling or a position of a side wall, and the gas is discharged through the ventilation duct through an opening of the side wall.