CN219277483U

CN219277483U - Energy-saving fresh air conditioner for urban rail transit vehicle

Info

Publication number: CN219277483U
Application number: CN202223404915.8U
Authority: CN
Inventors: 张万新; 张永彪; 邱克军
Original assignee: Jiangsu Zhimin Ventilation Equipment Co ltd
Current assignee: Jiangsu Zhimin Ventilation Equipment Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-06-30
Anticipated expiration: 2032-12-19

Abstract

The utility model discloses an energy-saving fresh air conditioner of an urban rail transit vehicle, which comprises the following components: a housing; the utility model discloses a fresh air inlet box, including casing, fresh air inlet box, filter screen, fixed block, spring, slot, plug-in slide block, the casing is equipped with the fresh air inlet, the casing side one end is equipped with the fresh air inlet box, fresh air inlet box one end is equipped with the grid, the fresh air inlet box other end is equipped with the fresh air sunction inlet, the inside filter screen that is equipped with of fresh air inlet box, filter screen box one end is equipped with the fixed block, the inside spiro union of fixed block is connected with the bolt, fresh air inlet box side one end is equipped with the spring, spring one end is equipped with the inclined plane plug-in block, the slot has been seted up to the casing side other end, the inside plug-in slide block that is equipped with of slot. The utility model can be inserted into the slot by sliding the inclined plane of the inclined plane insert block through the inclined plane of the insert slide block, is convenient for easy disassembly and assembly when checking and cleaning and replacing a filter screen or other internal parts, and reduces the complicated assembly and disassembly processes before.

Description

Energy-saving fresh air conditioner for urban rail transit vehicle

Technical Field

The utility model relates to the technical field of energy-saving fresh air conditioners, in particular to an energy-saving fresh air conditioner for urban rail transit vehicles.

Background

In order to effectively relieve the pressure of transportation travel and improve the comfort level of passengers on the bus in the environment with more people, the fresh air in the bus also becomes a primary problem, and the energy-saving fresh air conditioner is a healthy and comfortable air conditioner with a fresh air function, and utilizes a centrifugal fan to realize ventilation and ventilation between room air and outdoor air and also has the function of purifying air.

The energy-saving fresh air conditioner has the effects that fresh air is sent indoors by special equipment on one side of a closed room, and then discharged outdoors from the other side of the closed room, so that a fresh air flow field is formed indoors, heat recovery exchange is carried out between the air discharged and the fresh air when the air is discharged through a host, most of energy is recycled and sent back into the room through the fresh air, but the existing energy-saving fresh air conditioner is troublesome to detach and install when cleaning and checking are needed for changing seasons, cannot be fast and easy, and the grille outside a fresh air port cannot effectively prevent partial sundries from entering, so that the fresh air conditioner is free to increase consumption.

Disclosure of Invention

The utility model aims at: in order to solve the problems that the existing energy-saving fresh air conditioner is troublesome to detach and install when cleaning and checking are needed in changing seasons, the energy-saving fresh air conditioner cannot be fast and easy, and the grille outside the fresh air port cannot effectively prevent partial sundries from entering, so that the fresh air conditioner is free to increase consumption, and the energy-saving fresh air conditioner for the urban rail transit vehicle is provided.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an energy-saving fresh air conditioner for urban rail transit vehicles, comprising: a housing; the utility model discloses a fresh air inlet box, including casing, fresh air inlet box, filter screen, fixed block, spring, slot, plug-in slide block, the casing is equipped with the fresh air inlet, the casing side one end is equipped with the fresh air inlet box, fresh air inlet box one end is equipped with the grid, the fresh air inlet box other end is equipped with the fresh air sunction inlet, the inside filter screen that is equipped with of fresh air inlet box, filter screen box one end is equipped with the fixed block, the inside spiro union of fixed block is connected with the bolt, fresh air inlet box side one end is equipped with the spring, spring one end is equipped with the inclined plane plug-in block, the slot has been seted up to the casing side other end, the inside plug-in slide block that is equipped with of slot.

As still further aspects of the utility model: the utility model discloses a shell, including casing, air-out cover, casing top one end is equipped with the hinge, hinge one end articulates there is the air-out cover, air-out cover one end is equipped with condensation air outlet, air-out cover one end is equipped with the apron bolt.

As still further aspects of the utility model: the other end of the side face of the shell is provided with an air supply outlet, the other end of the side face of the shell is provided with a first air return outlet, and the other end of the side face of the shell is provided with a second air return outlet.

As still further aspects of the utility model: the side position hole is formed in the other end of the side face of the shell, the condensation air inlet is formed in the other end of the side face of the shell, the mounting seat is arranged at the other end of the side face of the shell, and the mounting hole is formed in the mounting seat.

As still further aspects of the utility model: the fixed block with the bolt quantity all is equipped with four groups, and four groups the fixed block is located the filter screen frame bilateral symmetry sets up, the bolt runs through the fixed block with new trend mouth frame spiro union is connected.

As still further aspects of the utility model: the utility model discloses a fresh air inlet frame, including the fresh air inlet frame, the spring quantity is equipped with four sets of, is located fresh air inlet frame bilateral symmetry sets up, inclined plane inserted block quantity is equipped with two sets of, every group inclined plane inserted block is connected with two sets of the spring, slot quantity is equipped with two sets of, is located casing side both ends symmetry sets up, inclined plane inserted block and fresh air inlet frame with slot looks adaptation.

As still further aspects of the utility model: the mounting holes are arranged in a plurality of groups, every two groups of mounting holes are arranged in each group of mounting seats in a symmetrical mode, the mounting seats are arranged in a plurality of groups of mounting seats, and the mounting holes are arranged in two sides of the shell in a symmetrical mode.

Compared with the prior art, the utility model has the beneficial effects that:

1. the filter screen can be inserted into the slot through the inclined plane of the inclined plane insertion block sliding across the inclined plane of the insertion sliding block, so that the filter screen is convenient to simply detach and mount when being checked and cleaned and the filter screen or other internal parts are replaced, and the complicated previous mounting and detaching process is omitted;

2. through the inside fixed filter screen of fresh air mouth frame, can prevent the entering fresh air mouth inside with the debris that the grid blockked up and substances such as sleet to free consumption that increases inside new trend device, and to energy-conserving effect influence.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the internal structure of the outer frame of the fresh air port according to the present utility model;

FIG. 3 is a schematic view of a filter screen according to the present utility model;

fig. 4 is a schematic structural diagram of a slot according to the present utility model.

In the figure: 1. a housing; 2. fresh air port outer frame; 3. a grille; 4. fresh air suction inlet; 5. a filter screen outer frame; 6. a filter screen; 7. a fixed block; 8. a bolt; 9. a spring; 10. an inclined plane insert block; 11. a slot; 12. a plug-in sliding block; 13. a hinge; 14. an air outlet cover plate; 15. condensing an air outlet; 16. a cover plate bolt; 17. an air supply port; 18. an air return port I; 19. an air return port II; 20. a side hole; 21. a condensing air inlet; 22. a mounting base; 23. and (5) mounting holes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "configured" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

In an embodiment of the utility model, an energy-saving fresh air conditioner for urban rail transit vehicles comprises: a housing 1; the utility model discloses a fresh air inlet device for the air conditioner, including casing 1, fresh air inlet frame 2 are inside to be equipped with filter screen frame 5, filter screen frame 5 is inside to be equipped with filter screen 6, filter screen frame 5 one end is equipped with fixed block 7, the inside spiro union of fixed block 7 is connected with bolt 8, fresh air inlet frame 2 side one end is equipped with spring 9, spring 9 one end is equipped with inclined plane inserted block 10, slot 11 has been seted up to casing 1 side other end, slot 11 is inside to be equipped with grafting slider 12.

The utility model discloses a fresh air inlet frame 2, including casing 1, air-out apron 14, air-out opening 17, air return opening 18, air return opening 19, side hole 20, air-out opening 21, mount pad 22 internally has been seted up mounting hole 23, fixed block 7 with bolt 8 quantity all is equipped with four groups, four groups fixed block 7 is located filter screen frame 5 bilateral symmetry sets up, bolt 8 runs through fixed block 7 with fresh air inlet frame 2 spiro union is connected, the number of the springs 9 is four, the springs are symmetrically arranged at two sides of the fresh air port outer frame 2, the number of the inclined plane inserting blocks 10 is two, each inclined plane inserting block 10 is connected with two groups of springs 9, the number of the inserting grooves 11 is two, the springs are symmetrically arranged at two ends of the side face of the shell 1, the inclined plane inserting blocks 10 and the fresh air port outer frame 2 are matched with the inserting grooves 11, the number of the mounting holes 23 is multiple, each two groups of the mounting holes 23 are symmetrically arranged in each group of the mounting seats 22, the number of the mounting seats 22 is multiple, the inclined plane inserting blocks 10 are symmetrically arranged at two sides of the shell 1, the inclined plane inserting blocks 12 can be inserted into the inserting grooves 11 through the inclined plane sliding of the inclined plane inserting blocks 10, and the filter screen 6 or other parts inside the filter screen are convenient to detach and mount easily when checking and cleaning, minus the previously cumbersome installation and removal procedure.

The working principle of the utility model is as follows: when the vehicle air conditioner is required to be installed after cleaning, the inclined plane insert 10 connected with the spring 9 in the fresh air port outer frame 2 is inserted into the slot 11, the inclined plane of the inclined plane insert 10 slides across the inclined plane of the insert slide block 12 to be inserted into the slot 11, and the friction force between the plane of the inclined plane insert 10 and the interior of the slot 11 is large, and the tension force after the spring 9 is compressed can ensure that the fresh air port outer frame 2 and the inclined plane insert 10 can not fall out in the slot 11 even in the vehicle driving process, so that the filter screen 6 or other internal parts are convenient to simply detach and install when being checked and cleaned and replaced, the complicated previous installation and detachment processes are reduced, and when the air conditioner works, sundries, rain and snow and other substances which cannot be blocked by the grid 3 can be prevented from entering the fresh air port through the filter screen 6 fixed in the fresh air port outer frame 2, so that the consumption of the internal fresh air device is free to be avoided, and the energy-saving effect is influenced.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. An energy-saving fresh air conditioner for urban rail transit vehicles, comprising: a housing (1); its characterized in that, casing (1) side one end is equipped with fresh air mouth frame (2), fresh air mouth frame (2) one end is equipped with grid (3), the fresh air mouth frame (2) other end is equipped with fresh air sunction inlet (4), the inside filter screen frame (5) that is equipped with of fresh air mouth frame (2), the inside filter screen (6) that are equipped with of filter screen frame (5), filter screen frame (5) one end is equipped with fixed block (7), the inside spiro union of fixed block (7) is connected with bolt (8), fresh air mouth frame (2) side one end is equipped with spring (9), spring (9) one end is equipped with inclined plane inserted block (10), slot (11) have been seted up to casing (1) side other end, slot (11) inside are equipped with grafting slider (12).

2. The energy-saving fresh air conditioner of the urban rail transit vehicle according to claim 1, wherein a hinge (13) is arranged at one end above the shell (1), an air outlet cover plate (14) is hinged at one end of the hinge (13), a condensation air outlet (15) is arranged at one end of the air outlet cover plate (14), and a cover plate bolt (16) is arranged at one end of the air outlet cover plate (14).

3. The energy-saving fresh air conditioner of the urban rail transit vehicle according to claim 1, wherein an air supply port (17) is formed in the other end of the side face of the shell (1), an air return port I (18) is formed in the other end of the side face of the shell (1), and an air return port II (19) is formed in the other end of the side face of the shell (1).

4. The energy-saving fresh air conditioner of the urban rail transit vehicle according to claim 1, wherein a side hole (20) is formed in the other end of the side face of the shell (1), a condensation air inlet (21) is formed in the other end of the side face of the shell (1), a mounting seat (22) is arranged at the other end of the side face of the shell (1), and a mounting hole (23) is formed in the mounting seat (22).

5. The energy-saving fresh air conditioner of the urban rail transit vehicle according to claim 1, wherein four groups of fixing blocks (7) and bolts (8) are arranged in number, the four groups of fixing blocks (7) are symmetrically arranged on two sides of the filter screen outer frame (5), and the bolts (8) penetrate through the fixing blocks (7) and are in threaded connection with the fresh air port outer frame (2).

6. The energy-saving fresh air conditioner of the urban rail transit vehicle according to claim 1, wherein four groups of springs (9) are arranged and are positioned on two sides of the fresh air port outer frame (2) symmetrically, two groups of inclined surface inserting blocks (10) are arranged, each group of inclined surface inserting blocks (10) is connected with two groups of springs (9), two groups of slots (11) are arranged and are positioned on two sides of the shell (1) symmetrically, and the inclined surface inserting blocks (10) and the fresh air port outer frame (2) are matched with the slots (11).

7. The energy-saving fresh air conditioner for urban rail transit vehicles according to claim 4, wherein a plurality of groups of mounting holes (23) are arranged, every two groups of mounting holes (23) are symmetrically arranged in each group of mounting seats (22), a plurality of groups of mounting seats (22) are arranged, and the mounting seats are symmetrically arranged on two sides of the shell (1).