CN217068105U - Filter screen for locomotive air conditioner - Google Patents
Filter screen for locomotive air conditioner Download PDFInfo
- Publication number
- CN217068105U CN217068105U CN202220905788.0U CN202220905788U CN217068105U CN 217068105 U CN217068105 U CN 217068105U CN 202220905788 U CN202220905788 U CN 202220905788U CN 217068105 U CN217068105 U CN 217068105U
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- filter screen
- air conditioner
- frame
- locomotive air
- fixedly connected
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Abstract
The utility model relates to a track traffic field, concretely relates to filter screen for locomotive air conditioner, including the filter screen, the filter screen is installed on the installing frame, and the both sides face of filter screen is fixedly connected with external fixation frame and internal fixation frame respectively, and the lateral surface fixedly connected with sealing strip of internal fixation frame, all integrative the being connected with extension board around the medial surface of installing frame, be provided with the fixing device who is used for fixing the filter screen on two relative terminal surfaces of installing frame; the locomotive air conditioner filter screen cleaning device is used for solving the problem that a filter screen of an existing locomotive air conditioner is inconvenient to disassemble and clean.
Description
Technical Field
The utility model relates to a track traffic field, concretely relates to filter screen for locomotive idle call.
Background
An air conditioner, i.e., an air conditioner, a temperature, humidity, and wall air conditioner is a unit for providing a space area (generally, an enclosed space) with a temperature change of air to be processed. Its function is to regulate the parameters of temperature, humidity, cleanliness and air flow rate of air in the room (or closed space, zone) so as to meet the requirements of human body comfort or technological process. The existing locomotives such as motor cars in China are all provided with air conditioners, but the filter screens for the air conditioners on the existing trains are generally fixed through bolts and are inconvenient to detach and install, the filter screens are generally made of plastics, and the service life of the filter screens is short.
SUMMERY OF THE UTILITY MODEL
The utility model provides a filter screen for locomotive air conditioner is used for solving the inconvenient dismantlement of filter screen of the air conditioner on present locomotive and carries out abluent problem.
The technical scheme of the utility model is realized like this: the utility model provides a filter screen for locomotive air conditioner, includes the filter screen, and the filter screen is installed on the installing frame, and the both sides face difference fixedly connected with external fixation frame and the internal fixation frame of filter screen, the lateral surface fixedly connected with sealing strip of internal fixation frame, equal body coupling all around of the medial surface of installing frame have the extension board, are provided with the fixing device who is used for fixing the filter screen on two relative terminal surfaces of installing frame.
Fixing device includes the mounting groove, and the mounting groove is seted up on the terminal surface of installing frame, and fixed mounting has the spring in the mounting groove, a tip fixedly connected with operation piece of spring, the tip fixedly connected with separation blade of operation piece.
The filter screen is made of stainless steel and is 20 meshes.
And a reinforcing plate is connected between the outer fixing frame and the inner fixing frame in the length direction.
The sealing strip is an anti-flame-retardant sealing strip, and the thickness of the sealing strip is 1-3 CM.
The blocking piece and the operation piece are arranged perpendicular to each other.
The lateral part of the mounting groove is provided with a through hole for the separation blade to come out.
The technical scheme of the utility model has following positive effect: the utility model discloses an inside and outside both sides fixedly connected with external fixation frame and internal fixation frame of filter screen, external fixation frame and internal fixation frame all adopt the stainless steel to make, increase of service life, convenient washing; the sealing performance is improved by installing the sealing strip; the fixing device fixes the protective net through the spring, the operation piece and the blocking piece, and is convenient to mount and dismount.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the inner fixing frame and the filter screen.
FIG. 3 is a schematic view of the connection of the filter screen, the outer fixing frame, the inner fixing frame and the sealing strip.
Fig. 4 is an enlarged schematic view of fig. 1 at a.
Detailed Description
As shown in fig. 1, 2, 3 and 4, the filter screen for the locomotive air conditioner comprises a filter screen 1, wherein the filter screen 1 is installed on an installation frame 2, two side surfaces of the filter screen 1 are respectively and fixedly connected with an outer fixed frame 3 and an inner fixed frame 4, the outer fixed frame 3 and the inner fixed frame 4 are both made of stainless steel, the outer side surface of the inner fixed frame 4 is fixedly connected with a sealing strip 5, the periphery of the inner side surface of the installation frame 2 is integrally connected with an extension plate 6, the end surface of the extension plate 6 is lower than the end surface of the installation frame 2, a groove 12 is arranged on the extension plate 6, two opposite end surfaces of the installation frame 2 are provided with fixing devices, as shown in fig. 1, the fixing devices are arranged on the upper end surface and the lower end surface, specifically, the outer fixed frame 3, the filter screen 1 and the inner fixed frame 4 are fixedly connected in a welding manner, the bottom surface of the inner fixed frame 4 of the filter screen 1 is in contact with the top surface of the extension plate 6, the sealing strip 5 increases the sealing.
The fixing device comprises a mounting groove 7, a spring 8 is fixedly mounted in the mounting groove 7, one end of the spring 8 is fixedly connected with an operating piece 9 which is vertically arranged, and the end of the operating piece 9 is fixedly connected with a blocking piece 10; when the filter screen 1 is installed, as shown in fig. 1, the operation piece 9 of the fixing device at the upper part is pulled upwards, the operation piece of the fixing device at the lower part is pulled downwards, the blocking piece 10 is pulled into the installation groove 7, then the filter screen 1 is put, after the hands are loosened, the spring 8 is reset, and the blocking piece 10 is blocked on the filter screen 1, so that the effect of fixing the filter screen 1 is achieved; convenient to install
The filter screen 1 is made of stainless steel, and the filter screen 1 is 20 meshes; the service life is prolonged, and the cleaning is convenient.
A reinforcing plate 11 is connected between the outer frame 3 and the inner frame 4 in the longitudinal direction.
The sealing strip 5 is an anti-flame-retardant sealing strip, and the thickness of the sealing strip 5 is 1-3 CM.
The baffle piece 10 and the operation piece 9 are arranged vertically; the baffle 10 is parallel to the filter screen 1, and the baffle 10 is blocked outside the filter screen 1 to play a role in fixing the filter screen 1.
The side part of the mounting groove 7 is provided with a through hole 12 for leading the baffle sheet 10 out; the flap 10 comes out through the through hole 12, thereby fixing the filter screen 1.
Claims (7)
1. The utility model provides a filter screen for locomotive air conditioner, includes filter screen (1), and install on installing frame (2) filter screen (1), its characterized in that: the two side faces of the filter screen (1) are respectively and fixedly connected with an outer fixing frame (3) and an inner fixing frame (4), the outer side face of the inner fixing frame (4) is fixedly connected with a sealing strip (5), the periphery of the inner side face of the mounting frame (2) is integrally connected with an extension plate (6), and two opposite end faces of the mounting frame (2) are provided with fixing devices for fixing the filter screen (1).
2. The filter screen for the locomotive air conditioner according to claim 1, wherein: fixing device includes mounting groove (7), and set up on the terminal surface of installing frame (2) mounting groove (7), and fixed mounting has spring (8) in mounting groove (7), a tip fixedly connected with operation piece (9) of spring (8), tip fixedly connected with separation blade (10) of operation piece (9).
3. The filter screen for the locomotive air conditioner according to claim 2, wherein: the filter screen (1) is made of stainless steel, and the filter screen (1) is 20 meshes.
4. The filter screen for the locomotive air conditioner according to claim 3, wherein: a reinforcing plate (11) is connected between the outer fixing frame (3) and the inner fixing frame (4) in the length direction.
5. The filter screen for the locomotive air conditioner according to claim 4, wherein: the sealing strip (5) is an anti-flame-retardant sealing strip, and the thickness of the sealing strip (5) is 1-3 CM.
6. The filter screen for the locomotive air conditioner according to claim 5, wherein: the blocking piece (10) and the operation piece (9) are arranged perpendicular to each other.
7. The filter screen for the locomotive air conditioner according to claim 2, wherein: the side part of the mounting groove (7) is provided with a through hole (12) for leading the baffle sheet (10) out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220905788.0U CN217068105U (en) | 2022-04-19 | 2022-04-19 | Filter screen for locomotive air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220905788.0U CN217068105U (en) | 2022-04-19 | 2022-04-19 | Filter screen for locomotive air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217068105U true CN217068105U (en) | 2022-07-29 |
Family
ID=82499999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220905788.0U Active CN217068105U (en) | 2022-04-19 | 2022-04-19 | Filter screen for locomotive air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217068105U (en) |
-
2022
- 2022-04-19 CN CN202220905788.0U patent/CN217068105U/en active Active
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