CN203394760U - Screw air compressor with novel air filter support - Google Patents
Screw air compressor with novel air filter support Download PDFInfo
- Publication number
- CN203394760U CN203394760U CN201320450835.8U CN201320450835U CN203394760U CN 203394760 U CN203394760 U CN 203394760U CN 201320450835 U CN201320450835 U CN 201320450835U CN 203394760 U CN203394760 U CN 203394760U
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- CN
- China
- Prior art keywords
- air
- screw
- filtering assembly
- air filtering
- flange
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model provides a screw air compressor with a novel air filter support. The screw air compressor comprises a machine case, wherein a screw main machine and a driving motor are arranged in the machine case, a middle connecting body for stabilizing the structure is arranged between the screw main machine and the driving motor and is connected with the driving motor through a flange, and an air inlet valve is arranged at an air inlet of the screw main machine. The screw air compressor with the novel air filter support is characterized in that an air filtration assembly support is arranged on the flange through which the driving motor and the middle connecting body are connected, and an air filtration assembly is arranged on the upper end surface of the air filtration assembly support and is communicated with the air inlet valve through a rubber elbow. Due to the arrangement of the air filtration assembly support, a rubber air hose is omitted, so that the fault hidden trouble caused by the rubber air hose is reduced.
Description
Technical field
The utility model relates to a kind of screw air compressor.
Background technique
Screw air compressor host, before compressed atmosphere, needs to input to main frame through gas handling systems such as air filtration unit, air inlet pipeline and suction valves, after atmospheric compressed, through air-channel systems such as deaerator, coolers, enters gas supply line, for user; Screw air compressor is when operation, and the air filtration unit of installation, is the turbidity test in order to ensure air, avoids airborne dust to enter main frame, pollutes the lubricant oil in unit, improves the reliability of main frame.In prior art, air filtering assembly is placed in box inside or is placed in the positions such as casing top, between air filtering assembly and suction valve, with rubber airduct, be connected, this has just brought the problem of following several respects: 1. while moving, rubber airduct produces vibration under the effect of air compressor unit vibration, can affect the airduct life-span, when airduct is aging, may produce airduct fracture, the fragment of airduct fracture may enter main frame inside along air inlet pipeline, and main frame is produced and damaged; 2. airduct, because easily aging, needs to change in addition, causes its user cost higher; 3. airduct length is longer, and its inwall is generally ripple type, so increased intake resistance, units consumption is increased.
Summary of the invention
In order to overcome the above-mentioned deficiency of existing screw air compressor, the utility model provides a kind of screw air compressor that new air filter supports that has.
The technical scheme in the invention for solving the technical problem is: a kind of screw air compressor with new air filter support, comprise cabinet, in described cabinet, be provided with screw host and drive motor, between described screw host and drive motor, be provided with the middle junctor for robust structure, described middle junctor is connected by flange with described drive motor;
The suction port of described screw host is provided with suction valve, it is characterized in that: on the flange that described drive motor is connected with described middle junctor, air filtering assembly bracket is installed, described air filtering assembly bracket upper-end surface is provided with air filtering assembly, passes through rubber elbow UNICOM between described air filtering assembly and described suction valve;
Further, described air filtering assembly bracket is connected with bolt with described flange; Described air filtering assembly bracket is also connected with bolt with described air filtering assembly.
Further, the connection place of described rubber elbow and described suction valve and the connection place of air filtering assembly are all fixed with clip.
The beneficial effects of the utility model are: 1. air filtering assembly bracket is simple in structure, are easy to produce low cost of manufacture; 2. air filtering assembly bracket is directly installed on the adpting flange of drive motor, and easy for installation, position is fixed; 3. the installation of air filtering assembly bracket, has cancelled rubber airduct, has reduced the potential faults that rubber wind pipe racks comes; 4. air inlet pipeline stringing is simple, and attractive in appearance, and 5. rubber elbow length is short, and inwall is level and smooth, and intake resistance is little.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
With reference to Fig. 1, a kind of screw air compressor with new air filter support, comprise cabinet 1, in described cabinet 1, be provided with screw host 2 and drive motor 3, between described screw host 2 and drive motor 3, be provided with the middle junctor 4 for robust structure, described middle junctor 4 is connected by flange with described drive motor 3.
The suction port of described screw host 2 is provided with suction valve 5, on the flange that described drive motor 3 is connected with described middle junctor 4, air filtering assembly bracket 6 is installed, described air filtering assembly bracket 6 upper-end surfaces are provided with air filtering assembly 7, pass through rubber elbow 8 UNICOMs between described air filtering assembly 7 and described suction valve 5.In the present embodiment, described air filtering assembly bracket 6 is connected with bolt with described flange; Described air filtering assembly bracket 6 is also connected with bolt with described air filtering assembly 7; Described rubber elbow 8 is all fixed with clip with the connection place of described suction valve 5 and the connection place of air filtering assembly 7.
Claims (3)
1. one kind has the screw air compressor that new air filter supports, comprise cabinet, in described cabinet, be provided with screw host and drive motor, between described screw host and drive motor, be provided with the middle junctor for robust structure, described middle junctor is connected by flange with described drive motor;
The suction port of described screw host is provided with suction valve, it is characterized in that: on the flange that described drive motor is connected with described middle junctor, air filtering assembly bracket is installed, described air filtering assembly bracket upper-end surface is provided with air filtering assembly, passes through rubber elbow UNICOM between described air filtering assembly and described suction valve.
2. the screw air compressor with new air filter support as claimed in claim 1, is characterized in that: described air filtering assembly bracket is connected with bolt with described flange;
Described air filtering assembly bracket is also connected with bolt with described air filtering assembly.
3. screw air compressor as claimed in claim 1 or 2, is characterized in that: the connection place of described rubber elbow and the connection place of described suction valve and air filtering assembly is all fixed with clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320450835.8U CN203394760U (en) | 2013-07-27 | 2013-07-27 | Screw air compressor with novel air filter support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320450835.8U CN203394760U (en) | 2013-07-27 | 2013-07-27 | Screw air compressor with novel air filter support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203394760U true CN203394760U (en) | 2014-01-15 |
Family
ID=49906295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320450835.8U Expired - Lifetime CN203394760U (en) | 2013-07-27 | 2013-07-27 | Screw air compressor with novel air filter support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203394760U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533491A (en) * | 2018-01-24 | 2018-09-14 | 宁波德曼压缩机有限公司 | Permanent magnetism integral type screw blower based on the compression of oil-free twin-screw air |
| CN108869257A (en) * | 2018-07-06 | 2018-11-23 | 广东葆德科技有限公司 | A kind of host air suction structure of air compressor |
-
2013
- 2013-07-27 CN CN201320450835.8U patent/CN203394760U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533491A (en) * | 2018-01-24 | 2018-09-14 | 宁波德曼压缩机有限公司 | Permanent magnetism integral type screw blower based on the compression of oil-free twin-screw air |
| CN108869257A (en) * | 2018-07-06 | 2018-11-23 | 广东葆德科技有限公司 | A kind of host air suction structure of air compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140115 |
|
| CX01 | Expiry of patent term |