CN214287180U - Debris filter equipment and new trend air conditioner - Google Patents

Abstract

The utility model discloses a debris filter equipment and new trend air conditioner, debris filter equipment includes: the box is collected to box body, filter screen and debris, be provided with the opening on the box body, the opening is connected with fresh air pipeline, and the filter screen setting is in the box body, the debris is collected the box and is set up in the box body, and be located one side of filter screen air inlet face. In the embodiment, the filter screen and the sundries collecting box are arranged in the box body, and the box body is provided with the opening which is used for connecting a fresh air pipeline. When external air enters the box body through the fresh air pipeline, the air can pass through the filter screen for filtering, and filtered impurities fall into the impurity collecting box arranged on one side of the filter screen so as to be collected and cleaned.

Description

Debris filter equipment and new trend air conditioner

Technical Field

The utility model relates to an air conditioning technology field especially relates to a debris filter equipment and new trend air conditioner.

Background

At present, a plurality of fresh air conditioners are available in the market, and compared with the traditional air conditioner, the fresh air conditioner has the characteristic that outdoor air can be exchanged with indoor air after being filtered and purified, so that the popularization rate of the fresh air conditioner in families is higher for big cities with poor air quality.

Because the function that the new trend air conditioner realized is inequality with traditional air conditioner, need introduce outdoor air, therefore in outdoor mosquito got into the new trend air conditioner through the big new trend pipeline of bore easily, even have birds to nest in the new trend pipeline of new trend air conditioner, cause the new trend air conditioner fan to rotate easily and hinder, damage the new trend air conditioner for the air that the new trend air conditioner can not effectual purification is followed outdoor input.

Thus, there is a need for improvements and enhancements in the art.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model lies in, to the above-mentioned defect of prior art, provide a debris filter equipment and new trend air conditioner, aim at solving among the prior art new trend air conditioner and can't filter debris such as mosquito, lead to the impaired problem of new trend air conditioner.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts as follows:

in a first aspect, the present invention provides a debris filter device, wherein, the debris filter device includes:

the box body is provided with an opening, and the opening is connected with a fresh air pipeline;

the filter screen is arranged in the box body;

and the sundries collecting box is arranged in the box body and is positioned on one side of the air inlet surface of the filter screen.

In one implementation, the opening includes a first opening and a second opening, the first opening is an air inlet of the impurity filtering device, and the second opening is an air outlet of the impurity filtering device;

the sundries collecting box is located between the first opening and the filter screen and faces the filter screen.

In one implementation mode, the sundries collecting box is provided with a feeding hole, and the feeding hole is formed in the top of the sundries collecting box.

In one implementation, the filter screen is detachably connected to the box body.

In one implementation mode, the filter screen comprises a frame and a grid piece arranged in the frame, the grid piece is connected with the frame of the frame, and the frame is detachably connected with the box body.

In one implementation, a guide rail is arranged in the box body, a sliding groove is formed in the frame, and the guide rail is connected with the sliding groove.

In one implementation, the upper top surface and the lower bottom surface in the box body are both provided with the guide rails, the upper frame and the lower frame of the frame are both provided with the sliding grooves, the guide rails of the upper top surface are connected with the sliding grooves of the upper frame, and the guide rails of the lower bottom surface are connected with the sliding grooves of the lower frame.

In one implementation, the filter screen is disposed obliquely.

In one implementation, the guide rails of the upper top surface and the guide rails of the lower bottom surface are arranged in a staggered manner.

In one implementation, the filter screen is inclined toward a direction close to the first opening.

In one implementation mode, the side face of the sundries collecting box, which is close to the filter screen, is obliquely arranged, and the oblique direction of the sundries collecting box is the same as that of the filter screen.

In one implementation, the inclination angle of the side surface of the sundries collecting box close to the filter screen is the same as the inclination angle of the filter screen.

In one implementation manner, the first opening and the second opening are respectively located on two opposite side surfaces of the box body.

In one implementation mode, the sundries filtering device further comprises a box cover, and the box cover is detachably connected with the box body.

In one implementation, a groove is formed in the box body, a protrusion is arranged on the box cover, and the protrusion is connected with the groove.

In one implementation manner, a third opening is further disposed on the box body, and the third opening is located on the same side as the second opening.

In a second aspect, the present invention further provides a fresh air conditioner, wherein the fresh air conditioner comprises any one of the above solutions.

In one implementation mode, the fresh air conditioner further comprises a fresh air machine, wherein a fresh air pipeline is arranged on the fresh air machine, and the fresh air pipeline is respectively connected with the first opening and the second opening of the sundries filtering device on the box body.

In one implementation, the pipe orifice of the fresh air pipeline on the second opening is attached to the filter screen.

In one implementation, a pipe body is arranged on the third opening, a cover body is arranged on the pipe orifice of the pipe body, and the pipe body is connected with the cover body in a clamping manner.

In one implementation, a clamping groove is formed in the pipe body, and a buckle is arranged on the cover body and located in the clamping groove.

In one implementation, the clamping grooves and the buckles are respectively and uniformly arranged on the pipe body and the cover body.

Has the advantages that: the utility model provides a debris filter equipment and new trend air conditioner compares with prior art, the utility model provides a debris filter equipment collects the box including box body, filter screen and debris, the filter screen with the debris is collected the box and is set up in the box body. Because the box body is provided with the opening, the opening is used for connecting the fresh air pipeline. Get into through the fresh air pipeline when external wind in the box body, just can pass through the filter screen filters, and one side of the air inlet face of filter screen is provided with debris collection device, consequently is unable to pass through when debris (like the mosquito) the filter screen realizes that debris filter, and debris after the filtration fall into in the debris collection box to collect and clear up debris.

Drawings

Fig. 1 is an exploded view of the structure of the debris filtering device provided by the present invention.

Fig. 2 is a schematic structural diagram of the box body (without the filter screen) of the debris filtering device provided by the present invention.

Fig. 3 is the internal structure schematic diagram of the connection between the box body of the sundries filtering device and the fresh air pipeline provided by the utility model.

Fig. 4 is the external structure schematic diagram of the utility model for connecting the box body of the sundries filtering device with the new fan.

Fig. 5 is a schematic structural view of the fresh air conditioner provided by the present invention.

Fig. 6 is a schematic structural view of the cover body in the fresh air conditioner.

The reference numbers illustrate:

Detailed Description

In order to make the objects, technical solutions and effects of the present invention clearer and clearer, the following description of the present invention will refer to the accompanying drawings and illustrate embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

At present, a plurality of fresh air machines are arranged on the market, and compared with the traditional air conditioner, the fresh air conditioner has the characteristic that outdoor air can be exchanged with indoor air after being filtered and purified, so that the popularization rate of the fresh air conditioner in families is higher for big cities with poor air quality. Because the function that the new trend air conditioner realized is inequality with traditional air conditioner, need introduce outdoor air, therefore outdoor mosquito gets into in the new trend machine easily through the big new trend pipeline of bore, it builds the nest in the new trend pipeline of new trend air conditioner even to have birds, when collecting more "debris" in the machine, can cause the fan of new trend air conditioner to rotate and hinder, damage the new trend air conditioner, perhaps block up the filter screen of handling the tiny particle in the new trend air conditioner, make the new trend air conditioner can not effectual purification from the air of outdoor input.

In order to solve the problems in the prior art, the present embodiment provides a device for preventing impurities from filtering, as shown in fig. 1, the device specifically includes a box 10, and the box 10 is provided with an opening for connecting a fresh air duct 40 (as shown in fig. 3). In this embodiment, the filter screen 20 is disposed in the box body 10, so that after external wind enters the box body 10 through the fresh air duct 40, the impurities (such as mosquitoes) in the external wind are filtered through the filter screen 20, so as to filter the impurities. In addition, a sundries collecting box 30 is further arranged in the box body 10 in the embodiment, and the sundries collecting box 30 is arranged on one side of the air inlet surface of the filter screen 20. The air inlet surface of the filter screen 20 refers to that after external air enters the box body 10, the surface of the filter screen 20 which is firstly contacted with the external air is the air inlet surface, and the air inlet surface is the surface of the filter screen 20 for filtering sundries. When the external wind reaches the filter screen 20, the filter screen 20 filters the wind inlet surface to remove impurities, and the external wind after the impurities are removed is blown out from the wind outlet surface of the filter screen 20, which is the back surface of the wind inlet surface. That is, the filter screen 20 has an air inlet surface and an air outlet surface, the air inlet surface is used for filtering out impurities, and the outside air after filtering out the impurities is blown out from the air outlet surface. Therefore, because the sundries collecting box 30 is arranged on one side of the air inlet surface of the filter screen 20 in the embodiment, sundries filtered on the air inlet surface can fall into the sundries collecting box 30, and the sundries can be conveniently collected and cleaned.

In one implementation, as shown in fig. 1 and 2, the opening of the box 10 in this embodiment includes a first opening 110 and a second opening 120. The first opening 110 is an air inlet of the sundries filtering device, and the second opening 120 is an air outlet of the sundries filtering device, that is, outside air enters the box body 10 from the first opening 110 and is discharged from the second opening 120. In order to filter the outside wind, the filter screen 20 is disposed between the first opening 110 and the second opening 120. And the air intake surface of the filter screen 20 is located at one side of the first opening 110, so if mosquitoes enter the box body 10 through the first opening 110, the mosquitoes can be filtered through the air intake surface of the filter screen 20. In addition, still be provided with debris in the box body 10 and collect box 30, debris are collected box 30 and are set up first opening 110 with between the filter screen 20, and the orientation the filter screen 20 sets up, consequently, after filter screen 20 filters the mosquito, the mosquito of filtering just can fall into in debris collection box 30 to the convenience is collected and is cleared up the mosquito. Because the filtering net 20 is arranged in the sundries filtering device in the embodiment, the filtering net 20 not only can filter mosquitoes, but also can block other sundries (such as birds) so as to filter the sundries.

In one implementation manner, the sundries collecting box 30 is provided with a feeding hole 310, and the feeding hole 310 is arranged at the top of the sundries collecting box 30, that is, the feeding hole 310 is arranged upwards, so that the sundries filtered on the air inlet surface of the filter screen 20 can directly fall into the sundries collecting box 30 through the feeding hole 310 of the sundries collecting box 30, thereby realizing the collection of the sundries and facilitating the cleaning.

In one implementation manner, in this embodiment, as shown in fig. 1, the filter screen 20 includes a frame and a mesh 220 disposed in the frame, the frame is used for installing the filter screen 20, and the mesh 220 is used for filtering impurities such as mosquitoes and insects. Specifically, the frame in this embodiment is configured as a square frame, where the square frame refers to a structure surrounded by four plate-shaped or strip-shaped borders, and the interior of the square frame is hollow. The mesh member 220 is disposed inside the frame and connected to the frame, that is, the mesh member 220 seals the hollow part inside the frame, so as to form the filter screen 20, and after the filter screen 20 is installed inside the box 10, the external wind entering from the first opening 110 passes through the filter screen 20 for filtering. In a specific application, the mesh member 220 has a plurality of meshes, and the apertures of the meshes are set to be 5-8mm, so that mosquitoes in the external wind can be prevented from passing through the filter screen 20. In one implementation, the grid element 220 may be formed by a plurality of wires arranged in a cross arrangement of wires arranged horizontally and vertically, and the wires are connected to the borders of the frame, so that the wires may be used for a long time and are not easily damaged. The mesh piece 220 is made of iron wires, so that sundries with larger sizes, such as birds, can be effectively blocked, the filter screen 20 is prevented from being damaged, and the service life of the filter screen 20 is prolonged.

The filter screen 20 in this embodiment is detachably connected to the box 10, so as to facilitate better operation when the filter screen 20 needs to be cleaned or replaced. In specific implementation, the detachable connection between the filter screen 20 and the box 10 in this embodiment may be implemented by a sliding connection. For example, a guide rail may be disposed in the box body 10, a sliding groove may be disposed on the frame 210 of the filter screen 20, the guide rail is adapted to the sliding groove, and the guide rail may move in the sliding groove, so that the sliding connection between the filter screen 20 and the box body 10 may be implemented. Or, a sliding groove may be further provided in the box body 10, and a guide rail is provided on the frame 210 of the filter screen 20, and similarly, the guide rail is adapted to the sliding groove, and the guide rail is movable in the sliding groove, so that the sliding connection between the filter screen 20 and the box body 10 can also be realized. In this embodiment, as shown in fig. 1 and 2, a filter screen is omitted in fig. 2, the upper top surface 101 and the lower bottom surface 102 in the box body 10 are both provided with the guide rail 11, the upper frame 211 and the lower frame 212 of the frame are both provided with the sliding slot 21, the guide rail 11 of the upper top surface 101 is connected with the sliding slot 21 of the upper frame 211, and the guide rail 11 of the lower bottom surface 102 is connected with the sliding slot 21 of the lower frame 212. Therefore, after the filter screen 20 and the box body 10 are connected with the guide rail 11 through the sliding groove 21, the filter screen 20 can be installed in the box body 10 or the filter screen 20 can be detached from the box body 10 by pushing and pulling the filter screen 20. In order to realize that the filter screen 20 can be more stably installed in the box body 10, in this embodiment, the upper top surface 101 and the lower bottom surface 102 in the box body 10 are both provided with two guide rails 11, and correspondingly, the upper frame 211 and the lower frame 212 of the frame are both provided with two sliding grooves 21, so that the upper frame 211 and the lower frame 212 of the frame can be ensured to be connected with the two sliding grooves 21 through the two guide rails 11, which is more stable.

As shown in fig. 1, in one implementation, when the filter screen 20 is disposed in the box 10, the frame of the filter screen 20 is completely attached to the inner wall of the box 10, that is, the filter screen 20 divides the inner space of the box 10 into two parts, and the frame is completely attached to the inner wall of the box 10 to present the following conditions: the upper frame 211 of the frame is attached to the upper top surface 101 of the box body 10, and the lower frame 212 of the frame is attached to the lower bottom surface 102 of the box body 10; the front frame 213 of the frame is attached to the front side 103 of the case 10, and the rear frame 214 of the frame is attached to the rear side (the rear side is omitted in fig. 1) of the case 10. Therefore, the mosquitoes entering the first opening 110 can not pass through the filter screen 20 and can only be filtered out for realizing omnibearing mosquito filtering in the external wind.

In one implementation manner, the filter screen 20 in this embodiment may be obliquely disposed, and the filter screen 20 is obliquely disposed, so that when the filter screen 20 filters mosquitoes, the filtered mosquitoes may fall down along the inclined surface of the filter screen 20, so that the mosquitoes may better fall into the sundries collecting box 30. In order to implement the inclined arrangement of the filter screen 20, in this embodiment, the filter screen 20 may be implemented by arranging the guide rails 11 on the upper top surface 101 and the lower bottom surface 102 of the box body 10 in a staggered manner, where the staggered arrangement means that a connecting line between the guide rails 11 on the upper top surface 101 and the guide rails 11 on the lower bottom surface 102 is not perpendicular to the upper top surface 101 or the lower bottom surface 102, so that when the filter screen 20 is installed on the box body 10 through the guide rails 11 on the upper top surface 101 and the lower bottom surface 102 which are arranged in a staggered manner, the filter screen 20 is not perpendicular to the upper top surface 101 or the lower bottom surface 102, that is, the filter screen 20 is in an inclined state. In one implementation, as shown in fig. 1 and fig. 2 in particular, in this embodiment, the filter screen 20 is disposed to be inclined toward a direction close to the first opening 110, that is, the upper frame 211 of the filter screen 20 is close to the first opening 110, and the lower frame 212 of the filter screen 20 is far away from the first opening 110, so that the filter screen 20 is in an inclined state. Therefore, when the external wind enters the box 10 from the first opening 110, the mosquitoes in the external wind are filtered through the filter screen 20 which is obliquely arranged. When the mosquitoes touch the filter screen 20, the mosquitoes cannot pass through the filter screen 20, and the filter screen 20 is inclined towards the direction close to the first opening 110, namely, the plane where the grid elements 220 of the filter screen 20 are located is inclined, the mosquitoes cannot be attached to the grid elements 220 of the filter screen 20, and therefore the mosquitoes can only fall down. The sundries collecting box 30 is arranged between the filter screen 20 and the first opening 110, so that mosquitoes and insects can fall into the sundries collecting box 30.

In addition, in order to better collect the impurities (such as mosquitoes), in the embodiment, the impurity collecting box 30 is also obliquely arranged, the feeding hole 310 of the impurity collecting box 30 is deviated to the filter screen 20, and the filter screen 20 is also obliquely arranged, so that the mosquitoes can fall off from the filter screen 20 after being filtered by the filter screen 20, and the impurities can be more easily taken into the impurity collecting box 30 to find out the mosquitoes, so that the impurities can be collected and cleaned. In this embodiment, the sundries collecting box 30 can be detachably disposed in the box body 10, and can be directly disposed in the box body 10. The detachable structure can adopt the above-mentioned way of middle guide rail and chute to fix the sundries collecting box 30.

In addition, in other implementation manners, since the filter screen 20 in this embodiment is inclined in the direction close to the first opening 110, in order to better contain the mosquitoes or the impurities filtered by the filter screen 20, the side surface of the impurity collecting box 30 close to the filter screen 20 is inclined (it can be understood that, in this embodiment, one surface of the impurity collecting box 30 close to the filter screen 20 may be completely attached to the filter screen 20, or may be close to but not attached to the filter screen 20), and the inclination direction is the same as the inclination direction of the filter screen 20. Therefore, after being filtered by the filter screen 20, mosquitoes or sundries can fall from the filter screen 20 and enter the sundries collecting box 30, so that the sundries can be collected and cleaned. In addition, in order to place the sundries collecting box 30 conveniently, in the embodiment, all the side surfaces of the sundries collecting box 30 can be arranged in an inclined manner (it can be understood that the inclined angles of all the side surfaces of the sundries collecting box 30 can be the same), so that a user does not need to place the sundries collecting box 30 in a specific manner, and when placing the sundries collecting box 30, any one side surface of the sundries collecting box 30 is close to the filter screen 20, and the side surface is inclined without adjustment, thereby providing convenience for the user. In a specific application, the inclined angle of the side surface of the sundries collecting box 30 close to the filter screen 20 can be set to be the same as the inclined angle of the filter screen 20. Therefore, the side surface of the sundries collecting box 30 close to the filter screen 20 is attached to the filter screen 20, and no gap or interval exists between the side surface and the filter screen 20, so that sundries can be more conveniently contained.

In one implementation, the sundries filtering device further comprises a box cover 60, and the box cover 60 is detachably connected with the box body 10, as shown in fig. 1. Specifically, the box 10 in this embodiment is provided with a groove 104, and the groove 104 is disposed on the inner walls of the upper top surface 101, the lower bottom surface 102, the left side surface and the right side surface of the box 10. Corresponding position department on the lid 60 is provided with protruding 601, protruding 601 sets up respectively on four positions about the top of lid 60, and with recess 104 position on the box body 10 corresponds, and will protruding 601 card on the lid 60 is gone into during the recess 104, can realize lid 60 with block between the box body 10 is connected, promptly lid 60 with form between the box body 10 and can dismantle the connection, it is right like this need the box 30 is collected to debris in the box body 10 is cleared up or right when filter screen 20 changes or washs, only need with lid 60 follows take off on the box body 10, can with debris are collected the box 30 and are advanced or filter screen 20 follows take out in the box body 10, convenient operation.

The debris filter equipment of this embodiment mainly is applied to in the new trend air conditioner, because the new trend air conditioner needs introduce outdoor air, therefore outdoor mosquito gets into in the new trend machine through the big new trend pipeline of bore easily, has birds to nest in the new trend pipeline of new trend air conditioner even, when gathering more "debris" in the machine, can cause the fan of new trend air conditioner to rotate and hinder, damages the new trend air conditioner, perhaps blocks up the filter screen of handling the tiny particle in the new trend air conditioner for the new trend air conditioner can not effectual purification from the air of outdoor input. The novel air pipeline of the novel air conditioner is provided with the sundries filtering device, so that mosquitoes can be filtered, and other sundries (such as birds) are prevented from entering the novel air conditioner. Because the sundries filtering device is arranged on the fresh air pipeline, namely the fresh air pipeline needs to penetrate through the box body 10 of the sundries filtering device, and outside air firstly enters the box body and then enters the fresh air pipeline, therefore, the box body 10 at least needs to be provided with two openings, besides the first opening 110, the box body 10 in the embodiment is also provided with a second opening 120, in addition, the first opening 110 and the second opening 120 are both connected with the fresh air pipeline 40, and the fresh air pipeline 40 connected with the second opening 120 is connected with a fresh air conditioner. As shown in fig. 3 and 4, the filter net 20 is omitted from the box 10 in fig. 3, and the second opening 120 and the first opening 110 are respectively located on two opposite sides of the box 10 of the filter net 20 and are symmetrically arranged. In this embodiment, the box body 10 is further provided with a third opening 130, the third opening 130 is on the same side as the second opening 120, as can be seen from fig. 1 and 2, the second opening 120 and the third opening 130 are disposed on the same side surface of the box body 10 (disposed on the right side surface of the box body 10 in fig. 1 and 2), and the second opening 120 is disposed above the third opening 130. When the debris prevention device in this embodiment is applied to a fresh air conditioner, the third opening 130 may be used as an indoor air inlet, and indoor air enters the box body 10 through the third opening 130, is discharged from the second opening 120, and enters the fresh air conditioner.

In specific implementation, the first opening 110 and the second opening 120 are both the same in shape and size, and are respectively located at the same position on two opposite sides of the box body 10, that is, the first opening 110 and the second opening 120 are the same in height. Thus, the external wind enters the box body 10 through the first opening 110, at this time, if foreign matters, such as mosquitoes, are contained in the external wind, the foreign matters can be filtered out through the filter screen 20, the filtered external wind enters the fresh air pipeline 40 through the second opening 120, and then enters the fresh air conditioner through the fresh air pipeline 40.

Based on the above embodiment, the utility model provides a fresh air conditioner is still provided, as in concrete figure 5, fresh air conditioner includes in the above-mentioned embodiment debris filter equipment. Specifically, the fresh air conditioner further comprises a fresh air fan 50, the fresh air fan 50 is provided with the fresh air pipeline 40, and the fresh air pipeline 40 is connected with the second opening 120 of the sundries filtering device on the box body 10. Since the fresh air conditioner in this embodiment is provided with the impurity filtering device, and the impurity filtering device is disposed on the fresh air duct 40, external air enters the box body 10 through the first opening 110 on the box body 10, enters the fresh air duct 40 through the second opening 120, and then enters the fresh air fan 50 from the fresh air duct 40, thereby realizing the external circulation of the fresh air conditioner. And if foreign matters such as mosquitoes exist in the external air, the foreign matters can be filtered through the filter screen 20 arranged in the box body 10, the filtered external air passes through the second opening 120 and the fresh air pipeline 40 enters the fresh air machine 50, so that the mosquitoes or other foreign matters are prevented from entering the fresh air machine 50, the fresh air machine 50 is prevented from being damaged, and the normal work of the fresh air machine 50 is ensured. Since the first opening 110 is used for entering the outside air, in order to make the outside air better enter from the first opening 110 and facilitate the installation of the fresh air conditioner, in this embodiment, a section of fresh air duct 40 may also be disposed on the first opening 110. During the specific application, the fresh air pipeline 40 on the first opening 110 can pass through the wall and set up, debris filter equipment sets up in the indoor side, the mouth of pipe of the fresh air pipeline 40 on the first opening 110 sets up in the outdoor side, and external wind passes through the mouth of pipe of the fresh air pipeline 40 on the first opening 110 gets into in the box body 10 like this, and then passes through the second opening 120 and the fresh air pipeline 40 gets into the new trend machine 50.

In one implementation, the mouth of the fresh air duct 40 at the second opening 120 in this embodiment is attached to the filter screen 20. Since the filter screen 20 in this embodiment is obliquely disposed, in order to make the nozzle of the fresh air duct 40 fit with the filter screen 20, as shown in fig. 3, the nozzle of the fresh air duct 40 on the second opening 120 is also obliquely disposed, and the inclination angle is the same as that of the filter screen 20, so that the nozzle of the fresh air duct 40 just fits with the filter screen 20. When external wind enters the box body 10 through the fresh air pipeline 40 on the first opening 110, the external wind is filtered by the filter screen 20, at the moment, because the pipe orifice of the fresh air pipeline 40 on the second opening 120 is attached to the filter screen 20, which is equivalent to the filter screen 20 is supported, and the supporting surface is the pipe orifice cross section which is obliquely arranged on the fresh air pipeline 40, sundries (such as mosquitoes) can quickly fall down from the filter screen 20 after touching the filter screen 20 and fall into the sundries collecting box 30, so that the sundries in the external wind can be better filtered and collected.

When the debris filtering device is applied to the fresh air conditioner, the box body 10 is further provided with a third opening 130, the third opening 130 is located on the same side as the second opening 120, that is, as can be seen from fig. 3, the second opening 120 and the third opening 130 are located on the same side of the box body 10 (located on the right side of the box body 10 in fig. 3), and the second opening 120 is located above the third opening 130. When the debris prevention device in this embodiment is applied to a fresh air conditioner, the third opening 130 is used for realizing indoor air circulation of the fresh air conditioner. The third opening 130 may be used as an indoor air inlet, and indoor air enters the box body 10 through the third opening 130 and enters the fresh air machine 50 through the second opening 120. Specifically, when the quality of the outdoor air is too low, the purifying capacity of the fresh air conditioner cannot meet the requirement, and the circulation and purification of the indoor air can be realized through the third opening 130 in the embodiment. Indoor air can enter the box body 10 through the third opening 130, then enter the fresh air machine 50 through the second opening 120 and the fresh air pipeline 40, and then be output from an air outlet of the fresh air machine 50, so that the circulation and purification of the indoor air are realized. In a specific application, the third opening 130 is further provided with a tube body 140, a tube opening of the tube body 140 is provided with a cover body 150, and the tube body 140 is connected with the cover body 150 in a clamping manner, so that the cover body 150 can be detached. When the indoor air needs to be circulated and purified, the cover 150 on the tube 140 can be detached, so that indoor air can enter the box 10 through the third opening 130, pass through the second opening 120 and the fresh air duct 40, enter the fresh air machine 50, and be output through the air outlet of the fresh air machine 50, thereby realizing the circulation and purification of the indoor air. In another implementation manner, when the second opening 120 serves as an air inlet of the debris filtering device, the first opening 110 is an air outlet of the debris filtering device, so that the first opening 110 is connected to the fresh air fan 50 through the fresh air duct 40, and at this time, the third opening 130 and the first opening 110 are disposed on the same side of the box body 10.

In one implementation, the detachable connection between the tube 140 and the cover 150 in this embodiment can be realized by a snap-fit connection with a slot. Specifically, as shown in fig. 3, in the embodiment, a clamping groove 141 is disposed on the tube body 140, as shown in fig. 6, a buckle 151 is disposed on the cover 150, and when the buckle 151 is located in the clamping groove 141, the cover 150 is buckled on the tube body 140, so as to block the tube opening of the tube body 140, and block the third opening 130. In a specific application, the fastening groove 141 in this embodiment is an inner concave pit disposed on an inner wall of the pipe opening of the pipe body 140, the buckle 151 is a protrusion disposed on an outer edge of the cover body 150, and a structural size of the protrusion is slightly larger than a structural size of the inner concave pit, so that when the buckle 151 is located in the fastening groove 141, the cover body 150 can be fastened and fixed. In order to achieve better fixation, the locking grooves 141 in this embodiment are uniformly disposed on the tube 140, and correspondingly, the latches 151 are uniformly disposed on the cover 150, as shown in fig. 6, the number of the latches 151 is 4, and the latches are uniformly disposed on the outer edge of the cover 150, so that the cover 15 can tightly seal the opening of the tube 140.

To sum up, the utility model discloses a debris filter equipment and new trend air conditioner, debris filter equipment includes: the box is collected to box body, filter screen and debris, be provided with the opening on the box body, the opening is connected with fresh air pipeline, and the filter screen setting is in the box body, the debris is collected the box and is set up in the box body, and be located one side of filter screen air inlet face. In the embodiment, the filter screen and the sundries collecting box are arranged in the box body, and the box body is provided with the opening which is used for connecting a fresh air pipeline. When external air enters the box body through the fresh air pipeline, the air can pass through the filter screen for filtering, and filtered impurities fall into the impurity collecting box arranged on one side of the filter screen so as to be collected and cleaned.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (15)

1. A debris filtering device, characterized by comprising:

the box body is provided with an opening, and the opening is connected with a fresh air pipeline;

the filter screen is arranged in the box body;

and the sundries collecting box is arranged in the box body and is positioned on one side of the air inlet surface of the filter screen.

2. The debris filter according to claim 1, wherein the openings comprise a first opening and a second opening, the first opening being an air inlet of the debris filter and the second opening being an air outlet of the debris filter;

the sundries collecting box is located between the first opening and the filter screen and faces the filter screen.

3. The debris filtering device according to claim 2, wherein the debris collecting box is provided with a feed inlet, and the feed inlet is arranged at the top of the debris collecting box.

4. The debris filtering device according to any of claims 1-3 wherein the filter screen is removably connected to the cartridge body; and/or the presence of a gas in the gas,

the filter screen includes the frame and sets up grid spare in the frame, grid spare with the frame of frame is all connected, the frame with the connection can be dismantled to the box body.

5. The debris filtering device according to claim 4 wherein a guide rail is provided in the box body, and a chute is provided in the frame, the guide rail being connected to the chute.

6. The debris filtering device according to claim 5, wherein the guide rails are arranged on both the upper top surface and the lower bottom surface in the box body, the sliding grooves are arranged on both the upper frame and the lower frame of the frame, the guide rails on the upper top surface are connected with the sliding grooves on the upper frame, and the guide rails on the lower bottom surface are connected with the sliding grooves on the lower frame.

7. The debris filtering device according to claim 6, wherein the filter screen is arranged obliquely; and/or the presence of a gas in the gas,

the guide rails on the upper top surface and the guide rails on the lower bottom surface are arranged in a staggered mode.

8. The debris filtering arrangement according to claim 7 wherein the filter screen is inclined in a direction adjacent the first opening.

9. The impurity filtering device according to claim 8, wherein the impurity collecting box is obliquely arranged on the side surface close to the filter screen, and the oblique direction is the same as that of the filter screen; and/or the presence of a gas in the gas,

the inclined angle of the side face, close to the filter screen, of the sundries collecting box is the same as the inclined angle of the filter screen.

10. The debris filtering device according to claim 2, wherein the first opening and the second opening are located on opposite sides of the box body.

11. The debris filtering device according to claim 10 further comprising a cover removably connected to the housing; and/or the presence of a gas in the gas,

the box body is provided with a groove, the box cover is provided with a bulge, and the bulge is connected with the groove; and/or the presence of a gas in the gas,

the box body is also provided with a third opening, and the third opening is arranged at the same side as the second opening.

12. A fresh air conditioner, characterized in that it comprises a debris filtering device according to any of the preceding claims 1-11.

13. The fresh air conditioner according to claim 12, further comprising a fresh air blower, wherein a fresh air duct is provided on the fresh air blower, and the fresh air duct is connected to the first opening and the second opening of the box body of the impurity filtering device, respectively.

14. The fresh air conditioner according to claim 13, wherein the mouth of the fresh air duct at the second opening is attached to the filter screen; and/or the presence of a gas in the gas,

and a pipe body is arranged on the third opening, a cover body is arranged on the pipe orifice of the pipe body, and the pipe body is clamped and connected with the cover body.

15. The fresh air conditioner according to claim 14 wherein the tube body is provided with a slot, the cover is provided with a buckle, and the buckle is located in the slot; and/or the presence of a gas in the gas,

the clamping grooves and the buckles are respectively and uniformly arranged on the pipe body and the cover body.

Images