Air outlet maintenance structure for subway air conditioner

Abstract

The utility model discloses an air outlet maintenance structure for a subway air conditioner. The air outlet maintenance structure comprises an air pipe and an air outlet barrel. By arranging the mounting groove, the mounting frame and the side plate, the mounting groove is opened through the mounting sleeve, and the mounting block and the mounting frame are mounted through the mounting groove, so that the filter plate is convenient to mount, and the mounting frame is mounted to mount the filter plate; air exhausted from the air conditioner air outlet is filtered through the filter plate, so that passengers in a subway are protected, the maintenance time of the air conditioner air outlet is effectively shortened, and the problems that pollutants in the air possibly cause respiratory diseases of the passengers and the air conditioner air outlet is not provided with a filter structure are solved. The problems that in the prior art, the risk is larger for passengers with asthma or other respiratory diseases, due to the lack of a filtering structure, cleaning and maintenance of an air conditioning system become more difficult, and deep cleaning needs to be conducted more frequently to keep normal operation of the system are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of air outlets for air conditioners, in particular to an air outlet maintenance structure for subway air conditioners. Background Art

[0002] The subway air-conditioning system is a complex integrated system, which includes not only the ventilation and air-conditioning system, but also the air-conditioning and ventilation system of the station management room and the tunnel ventilation system. The subway air-conditioning outlets need to be maintained regularly.

[0003] However, there are some problems with the existing technology:

[0004] During use, the subway air-conditioning outlets are not equipped with filtering structures, and pollutants in the air may cause respiratory diseases in passengers. The risk is especially greater for passengers with asthma or other respiratory diseases. Due to the lack of filtering structures, the cleaning and maintenance of the air-conditioning system becomes more difficult, and more frequent deep cleaning is required to keep the system operating normally. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the purpose of the present invention is to provide an air outlet maintenance structure for subway air conditioners, which has the advantages of filtering the air discharged from the air duct and reducing maintenance time and frequency. It solves the problem that the air outlets of subway air conditioners are not equipped with a filtering structure, and pollutants in the air may cause respiratory diseases in passengers, especially for passengers with asthma or other respiratory diseases. The risk is greater. Due to the lack of a filtering structure, the cleaning and maintenance of the air conditioning system becomes more difficult, and more frequent deep cleaning is required to maintain the normal operation of the system.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: an air outlet maintenance structure for subway air conditioning, comprising an air duct and an air outlet tube, the air outlet tube being fixedly connected to the bottom of the air duct, an installation sleeve being movably installed inside the air duct, a filtering mechanism being provided inside the installation sleeve, and a connecting sleeve being fixedly installed inside the air outlet tube.

[0007] As a preferred embodiment of the present invention, the filtering mechanism includes a mounting groove, a mounting block and a filtering assembly. The mounting groove is opened on the front and rear sides of the top of the mounting sleeve and is provided in two groups. The mounting block is movably installed inside the mounting groove, and the filtering assembly is movably installed inside the mounting sleeve.

[0008] As a preferred embodiment of the present invention, the filter assembly includes a mounting frame and a filter plate, the mounting frame is movably mounted inside the mounting sleeve, the outer side of the mounting frame is fixedly connected to the inner side of the mounting block, and the filter plate is fixedly mounted inside the mounting frame.

[0009] As a preferred embodiment of the present invention, side panels are movably installed on the left and right sides of the air duct surface, a top panel is fixedly installed on the top of the mounting sleeve, a slot is provided on the outside of the top panel, and an insert plate is fixedly installed on the inside of the side panel. The insert plate passes through the air duct from the outside to the inside and is plugged into the slot, and the bottom of the insert plate fits with the left and right sides of the top of the mounting frame.

[0010] As a preferred embodiment of the present invention, two groups of fixing grooves are provided on both the left and right sides of the air duct surface, and magnetic blocks are fixedly installed inside the fixing grooves, and the magnetic blocks are magnetically engaged with the side panels.

[0011] As a preferred embodiment of the present invention, a connecting rod is fixedly installed inside the connecting sleeve, the connecting rods are provided in several groups and are distributed at equal distances, and a guide plate is movably installed on the surface of the connecting rod.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] 1. The utility model provides an installation slot, an installation frame and a side panel, opens the installation slot through the installation sleeve, and installs the installation block and the installation frame through the installation slot, thereby facilitating the installation of the filter plate, and installing the installation frame to install the filter plate. The filter plate filters the air discharged from the air-conditioning outlet, thereby protecting the passengers inside the subway and effectively reducing the maintenance time of the air-conditioning outlet. The side panel is installed to install the plug-in plate, and the side panel drives the plug-in plate to pass through the air duct and plug-in cooperate with the slot. The installation sleeve is installed through the slot and plug-in cooperate with the plug-in plate, and the plug-in plate is used to resist the installation frame. The utility model solves the problem that the air-conditioning outlet of the subway is not provided with a filtering structure, and pollutants in the air may cause respiratory diseases of passengers, especially for passengers with asthma or other respiratory diseases, the risk is greater. Due to the lack of a filtering structure, the cleaning and maintenance of the air-conditioning system becomes more difficult, and more frequent deep cleaning is required to maintain the normal operation of the system. The utility model has the advantages of filtering the air discharged from the air duct and reducing maintenance time and frequency.

[0014] 2. The utility model sets a filtering mechanism inside the installation sleeve, opens the installation groove through the installation sleeve, and installs the installation block and the installation frame through the installation groove, thereby facilitating the installation of the filter plate, and installing the installation frame to install the filter plate. The air discharged from the air-conditioning outlet is filtered through the filter plate, thereby protecting the passengers inside the subway and effectively reducing the maintenance time of the air-conditioning outlet.

[0015] 3. The utility model installs the plug-in plate through the side plates arranged on the left and right sides of the air duct surface. The side plates are installed so that the side plates drive the plug-in plate to pass through the air duct and engage with the slots. The installation sleeve is installed through the engagement of the slots with the plug-in plate, and the installation frame is supported by the plug-in plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the explosion structure of the filter mechanism of the utility model;

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the air outlet tube of the present utility model.

[0019] In the figure: 1. air duct; 2. air outlet; 3. mounting sleeve; 4. filter mechanism; 41. mounting slot; 42. mounting block; 43. filter assembly; 431. mounting frame; 432. filter plate; 5. connecting sleeve; 6. side panel; 7. top panel; 8. slot; 9. plug-in board; 10. fixing slot; 11. magnetic block; 12. connecting rod; 13. guide plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] like Figures 1 to 3 As shown, the utility model provides an air outlet maintenance structure for subway air conditioning, including an air duct 1 and an air outlet tube 2. The air outlet tube 2 is fixedly connected to the bottom of the air duct 1. A mounting sleeve 3 is movably installed inside the air duct 1. A filtering mechanism 4 is provided inside the mounting sleeve 3. A connecting sleeve 5 is fixedly installed inside the air outlet tube 2.

[0022] refer to Figure 2 The filter mechanism 4 includes a mounting groove 41, a mounting block 42 and a filter assembly 43. The mounting groove 41 is opened on the front and rear sides of the top of the mounting sleeve 3 and is provided with two groups. The mounting block 42 is movably installed inside the mounting groove 41, and the filter assembly 43 is movably installed inside the mounting sleeve 3.

[0023] As a technical optimization solution of the present invention, the filter mechanism 4 is arranged inside the mounting sleeve 3, the mounting groove 41 is opened through the mounting sleeve 3, and the mounting block 42 and the mounting frame 431 are installed through the mounting groove 41, thereby facilitating the installation of the filter plate 432.

[0024] refer to Figure 2 The filter assembly 43 includes a mounting frame 431 and a filter plate 432 . The mounting frame 431 is movably mounted inside the mounting sleeve 3 . The outer side of the mounting frame 431 is fixedly connected to the inner side of the mounting block 42 . The filter plate 432 is fixedly mounted inside the mounting frame 431 .

[0025] As a technical optimization solution of the present invention, the filter assembly 43 is arranged inside the installation sleeve 3, and the installation frame 431 is installed to install the filter plate 432. The air discharged from the air-conditioning outlet is filtered through the filter plate 432, thereby protecting the passengers inside the subway and effectively reducing the maintenance time of the air-conditioning outlet.

[0026] refer to Figure 2 and Figure 3 The side panels 6 are movably installed on the left and right sides of the surface of the air duct 1, and a top plate 7 is fixedly installed on the top of the installation sleeve 3. A slot 8 is opened on the outside of the top plate 7, and an insert plate 9 is fixedly installed on the inside of the side panel 6. The insert plate 9 passes through the air duct 1 from the outside to the inside and is plugged into the slot 8. The bottom of the insert plate 9 fits with the left and right sides of the top of the installation frame 431.

[0027] As a technical optimization solution of the present invention, the side panels 6 are arranged on the left and right sides of the surface of the air duct 1, and the plug-in plate 9 is installed through the side panels 6. The side panels 6 are installed so that the side panels 6 drive the plug-in plate 9 to pass through the air duct 1 and plug into the slot 8. The installation sleeve 3 is installed through the plug-in cooperation between the slot 8 and the plug-in plate 9, and the installation frame 431 is resisted by the plug-in plate 9.

[0028] refer to Figure 2 and Figure 3 The left and right sides of the air duct 1 are provided with two sets of fixing grooves 10 , and magnetic blocks 11 are fixedly installed inside the fixing grooves 10 , and the magnetic blocks 11 are magnetically matched with the side panels 6 .

[0029] As a technical optimization solution of the present invention, fixing grooves 10 are fixedly provided on the left and right sides of the surface of the air duct 1, the magnetic block 11 is installed through the fixing grooves 10, and the side panel 6 is magnetically attracted after installation through the magnetic block 11, so as to connect the side panel 6 and the plug-in plate 9.

[0030] refer to Figure 3A connecting rod 12 is fixedly installed inside the connecting sleeve 5. The connecting rod 12 is provided in several groups and is distributed at equal distances. A guide plate 13 is movably installed on the surface of the connecting rod 12.

[0031] As a technical optimization solution of the present invention, a connecting rod 12 is arranged inside the connecting sleeve 5, and the guide plate 13 is movably installed through the connecting rod 12. The wind discharged from the air duct 1 is guided by the cooperation between the connecting rod 12 and the guide plate 13 to prevent the wind discharged from the air duct 1 from blowing directly on the passenger's head.

[0032] The working principle and usage process of the present invention are as follows: when in use, the mounting block 42 and the mounting frame 431 are installed through the mounting slot 41, and the mounting frame 431 is installed to install the filter plate 432. The air discharged from the air-conditioning outlet is filtered by the filter plate 432, thereby protecting the passengers inside the subway and effectively reducing the maintenance time of the air-conditioning outlet. The side panel 6 is installed so that the side panel 6 drives the plug-in plate 9 to pass through the air duct 1 and plug-in cooperate with the slot 8. The mounting sleeve 3 is installed through the slot 8 and the plug-in plate 9, and the mounting frame 431 is resisted by the plug-in plate 9. The magnetic block 11 is installed through the fixing slot 10. After the side panel 6 is installed, the magnetic attraction is performed by the magnetic block 11, so that the side panel 6 and the plug-in plate 9 are connected. The wind discharged from the air duct 1 is guided by the connecting rod 12 and the guide plate 13 to prevent the wind discharged from the air duct 1 from blowing directly on the passenger's head.

[0033] In summary, the air outlet maintenance structure for subway air conditioners is provided with a mounting groove 41, a mounting frame 431 and a side plate 6, the mounting groove 41 is opened by the mounting sleeve 3, and the mounting block 42 and the mounting frame 431 are installed through the mounting groove 41, so as to facilitate the installation of the filter plate 432, the installation frame 431 is installed to install the filter plate 432, and the air discharged from the air-conditioning outlet is filtered by the filter plate 432, thereby protecting the passengers inside the subway and effectively reducing the maintenance time of the air-conditioning outlet, and installing the plug plate 9 through the side plate 6. During the installation, the side panel 6 is installed so that the side panel 6 drives the plug-in plate 9 to penetrate the air duct 1 and engage with the slot 8, and the installation sleeve 3 is installed by engaging with the slot 8 and the plug-in plate 9, and the installation frame 431 is resisted by the plug-in plate 9, which solves the problem that the air outlet of the subway air conditioner is not provided with a filtering structure, and pollutants in the air may cause respiratory diseases of passengers, especially for passengers with asthma or other respiratory diseases. The risk is greater. Due to the lack of a filtering structure, the cleaning and maintenance of the air conditioning system becomes more difficult, and more frequent deep cleaning is required to keep the system running normally.

[0034] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An air outlet maintenance structure for a subway air conditioner, comprising an air duct (1) and an air outlet tube (2), characterized in that: The air outlet tube (2) is fixedly connected to the bottom of the air duct (1); a mounting sleeve (3) is movably installed inside the air duct (1); a filtering mechanism (4) is provided inside the mounting sleeve (3); and a connecting sleeve (5) is fixedly installed inside the air outlet tube (2).

2. The air outlet maintenance structure for subway air conditioners according to claim 1, characterized in that: The filter mechanism (4) comprises a mounting groove (41), a mounting block (42) and a filter assembly (43); the mounting groove (41) is provided on the front and rear sides of the top of the mounting sleeve (3) and is provided in two groups; the mounting block (42) is movably mounted inside the mounting groove (41); and the filter assembly (43) is movably mounted inside the mounting sleeve (3).

3. The air outlet maintenance structure for subway air conditioners according to claim 2, characterized in that: The filter assembly (43) comprises a mounting frame (431) and a filter plate (432); the mounting frame (431) is movably mounted inside the mounting sleeve (3); the outer side of the mounting frame (431) is fixedly connected to the inner side of the mounting block (42); and the filter plate (432) is fixedly mounted inside the mounting frame (431).

4. The air outlet maintenance structure for subway air conditioners according to claim 3, characterized in that: Side panels (6) are movably mounted on the left and right sides of the surface of the air duct (1); a top panel (7) is fixedly mounted on the top of the mounting sleeve (3); a slot (8) is provided on the outside of the top panel (7); an inserting plate (9) is fixedly mounted on the inside of the side panel (6); the inserting plate (9) penetrates the air duct (1) from the outside to the inside and is plugged into the slot (8); the bottom of the inserting plate (9) is in contact with the left and right sides of the top of the mounting frame (431).

5. The air outlet maintenance structure for subway air conditioner according to claim 1, characterized in that: The air duct (1) is provided with two groups of fixing grooves (10) on both the left and right sides of the surface. Magnetic blocks (11) are fixedly installed inside the fixing grooves (10). The magnetic blocks (11) are magnetically engaged with the side panels (6).

6. The air outlet maintenance structure for subway air conditioner according to claim 1, characterized in that: A connecting rod (12) is fixedly installed inside the connecting sleeve (5), and the connecting rods (12) are provided in a plurality of groups and are distributed at equal distances. A guide plate (13) is movably installed on the surface of the connecting rod (12).

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