CN219754814U - Air inlet mechanism of double-stage compression screw air compressor - Google Patents
Air inlet mechanism of double-stage compression screw air compressor Download PDFInfo
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- CN219754814U CN219754814U CN202321075036.7U CN202321075036U CN219754814U CN 219754814 U CN219754814 U CN 219754814U CN 202321075036 U CN202321075036 U CN 202321075036U CN 219754814 U CN219754814 U CN 219754814U
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- connecting pipe
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- filter screen
- air
- compression screw
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- 230000006835 compression Effects 0.000 title claims abstract description 17
- 238000007906 compression Methods 0.000 title claims abstract description 17
- 238000001914 filtration Methods 0.000 claims abstract description 11
- 239000002184 metal Substances 0.000 claims description 17
- 238000000605 extraction Methods 0.000 claims description 5
- 206010010904 Convulsion Diseases 0.000 claims description 3
- 230000036461 convulsion Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an air inlet mechanism of a two-stage compression screw type air compressor, which comprises a main body module, a filtering module and an air exhausting module, wherein the main body module comprises a flange plate, a first connecting pipe connected to the flange plate and a second connecting pipe connected to the first connecting pipe, the filtering module comprises a magnetic assembly arranged at the upper part of the first connecting pipe, a filter screen connected to the magnetic assembly and positioned at the inner side of the first connecting pipe and a threaded connection assembly connected to the bottom of the second connecting pipe and connected with the first connecting pipe, the air exhausting module is arranged at the inner side of the second connecting pipe, the self-mechanism can be installed at a proper position through the arrangement of the flange plate, a user can conveniently replace the filter screen when needed through the arrangement of the filtering module, and the self-mechanism can conveniently extract external air through the arrangement of the air exhausting module, so that the practicability of the self-mechanism is improved.
Description
Technical Field
The utility model relates to the technical field of screw air compressors, in particular to an air inlet mechanism of a two-stage compression screw air compressor.
Background
The screw air compressor is an oil injection single-stage double-screw compressor, adopts high-efficiency belt pulley (or shaft device) transmission, drives a host machine to rotate for air compression, cools and lubricates a compression cavity of the host machine through oil injection, separates air and oil mixed gas discharged from the compression cavity through coarse and fine separation, separates oil in compressed air, finally obtains clean compressed air, and has the advantages of excellent reliability, light unit weight, small vibration, low noise, convenience in operation, few wearing parts and high running efficiency, and air usually needs to enter the inside of the compressor through an air inlet mechanism when the air compressor works.
The air inlet mechanism of the existing two-stage compression screw type air compressor is inconvenient to replace a filter screen, so that the use of the air compressor can be affected.
Disclosure of Invention
The present utility model aims to solve one of the technical problems existing in the prior art or related technologies.
The technical scheme adopted by the utility model is as follows:
the utility model provides an air inlet mechanism of doublestage compression screw air compressor machine, includes main part module, filtration module and convulsions module, main part module includes the ring flange, connects the first connecting pipe on the ring flange and connects the second connecting pipe on first connecting pipe, filtration module is including setting up the magnetic force subassembly on first connecting pipe upper portion, connecting on magnetic force subassembly and being located the inboard filter screen of first connecting pipe and connecting at second connecting pipe bottom and the threaded connection subassembly of being connected with first connecting pipe, the convulsions module sets up the inboard at the second connecting pipe.
The present utility model may be further configured in a preferred example to: the magnetic assembly comprises two rectangular grooves formed in the top of the first connecting pipe, two magnetic blocks connected to the bottoms of the inner sides of the two rectangular grooves respectively, and two metal blocks magnetically connected to the tops of the two magnetic blocks respectively.
Through adopting above-mentioned technical scheme, can initially keep the stability of filter screen, be convenient for dismantle the filter screen simultaneously.
The present utility model may be further configured in a preferred example to: the filter screen is located the inboard of first connecting pipe, and two metal pieces all are connected with the surface of filter screen, the top of filter screen is connected with two pull rings.
Through adopting above-mentioned technical scheme, can filter the impurity in the air, avoid influencing air compressor's work.
The present utility model may be further configured in a preferred example to: threaded connection subassembly is including connecting in second connecting pipe bottom and respectively movable grafting two conflict pieces in two rectangle inslot portion and respectively threaded connection two easily screw thread round pins between first connecting pipe and two conflict pieces, two the bottom of conflict piece is inconsistent with the top of two metal pieces respectively.
Through adopting above-mentioned technical scheme, can further fix the filter screen, make the work that the filter screen can be stable.
The present utility model may be further configured in a preferred example to: the exhaust module comprises a cross block arranged on the inner side of the second connecting pipe, a speed regulating motor arranged at the bottom of the cross block and the output end of the speed regulating motor extends to the top of the cross block, and an exhaust fan connected to the output end of the speed regulating motor.
Through adopting above-mentioned technical scheme, can be convenient with the inside of outside air suction to air compressor.
The present utility model may be further configured in a preferred example to: the main body module further comprises two inserted bars connected to the bottom of the second connecting pipe, and the two inserted bars are movably inserted into the top of the first connecting pipe.
By adopting the technical scheme, the stability of the second connecting pipe can be primarily kept when the second connecting pipe is installed.
By adopting the technical scheme, the beneficial effects obtained by the utility model are as follows:
1. according to the utility model, the easily-screwed threaded pin can be disassembled by rotating the easily-screwed threaded pin, so that the fixation of the abutting block can be relieved, the abutting block can be disassembled by pulling the second connecting pipe upwards, the abutting of the metal block can be relieved, and finally the magnetic connection between the metal block and the magnetic block can be relieved by pulling the filter screen upwards, so that the disassembly of the filter screen is completed.
2. According to the utility model, the exhaust fan can be driven to work through the rotation of the speed regulating motor, so that external air can be pumped into the air compressor, and the stability of the second connecting pipe can be primarily kept when the second connecting pipe is installed through the arrangement of the inserted link, so that the practicability of the mechanism is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present utility model;
FIG. 2 is a schematic diagram of an exploded structure of one embodiment of the present utility model;
FIG. 3 is a schematic diagram of an exploded view of a filtration module according to one embodiment of the present utility model;
fig. 4 is a schematic structural diagram of an exhaust module according to an embodiment of the present utility model.
Reference numerals:
100. a main body module; 110. a flange plate; 120. a first connection pipe; 130. a second connection pipe; 140. a rod;
200. a filtration module; 210. a magnetic assembly; 211. rectangular grooves; 212. a magnetic block; 213. a metal block; 220. a filter screen; 230. a threaded connection assembly; 231. a collision block; 232. the threaded pin is easy to screw;
300. an air draft module; 310. a cross block; 320. a speed regulating motor; 330. and (5) an exhaust fan.
Description of the embodiments
The objects, technical solutions and advantages of the present utility model will become more apparent by the following detailed description of the present utility model with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
It is to be understood that this description is merely exemplary in nature and is not intended to limit the scope of the present utility model.
The following describes an air intake mechanism of a two-stage compression screw air compressor according to some embodiments of the present utility model with reference to the accompanying drawings.
Examples
Referring to fig. 1 to 4, the air intake mechanism of the dual-stage compression screw type air compressor provided by the utility model comprises a main body module 100, a filtering module 200 and an air suction module 300, wherein the main body module 100 comprises a flange 110, a first connecting pipe 120 connected to the flange 110 and a second connecting pipe 130 connected to the first connecting pipe 120, the filtering module 200 comprises a magnetic assembly 210 arranged at the upper part of the first connecting pipe 120, a filter screen 220 connected to the magnetic assembly 210 and positioned at the inner side of the first connecting pipe 120, and a threaded connection assembly 230 connected to the bottom of the second connecting pipe 130 and connected to the first connecting pipe 120, and the air suction module 300 is arranged at the inner side of the second connecting pipe 130.
When the filter screen 220 needs to be disassembled, the threaded connection assembly 230 is disassembled firstly, then the second connecting pipe 130 is pulled upwards to disassemble the second connecting pipe 130, so that the interference to the filter screen 220 can be relieved, and then the filter screen 220 can be disassembled by pulling upwards, the practicability of the mechanism is improved, and the air suction module 300 can be used for sucking outside air to the air compressor conveniently.
Examples
Referring to fig. 1-3, on the basis of the first embodiment, the magnetic assembly 210 includes two rectangular slots 211 formed at the top of the first connecting pipe 120, two magnetic blocks 212 respectively connected to the bottoms of the inner sides of the two rectangular slots 211, and two metal blocks 213 respectively magnetically connected to the tops of the two magnetic blocks 212, the filter screen 220 is located at the inner side of the first connecting pipe 120, the two metal blocks 213 are both connected to the surface of the filter screen 220, the top of the filter screen 220 is connected with two pull rings, the threaded connection assembly 230 includes two interference blocks 231 connected to the bottom of the second connecting pipe 130 and respectively movably inserted into the two rectangular slots 211, and two easily-screwed threaded pins 232 respectively screwed between the first connecting pipe 120 and the two interference blocks 231, and the bottoms of the two interference blocks 231 respectively collide with the tops of the two metal blocks 213.
The easy-to-twist threaded pin 232 can be disassembled by rotating the easy-to-twist threaded pin 232, so that the fixation of the abutting block 231 can be relieved, the abutting block 231 can be disassembled by pulling the second connecting pipe 130 upwards, the abutting of the metal block 213 can be relieved, the magnetic connection between the metal block 213 and the magnetic block 212 can be relieved by pulling the filter screen 220 upwards finally, and the disassembly of the filter screen 220 is completed.
Examples
Referring to fig. 2 to 4, in the above embodiment, the air extraction module 300 includes a cross block 310 disposed inside the second connection pipe 130, a speed adjusting motor 320 disposed at the bottom of the cross block 310 and having an output end extending to the top of the cross block 310, and an air extraction fan 330 connected to the output end of the speed adjusting motor 320, and the main body module 100 further includes two insert rods 140 connected to the bottom of the second connection pipe 130, and both insert rods 140 are movably inserted at the top of the first connection pipe 120.
Can drive air extraction fan 330 through speed motor 320's rotation and work to can be with the inside of outside air suction to air compressor, through the setting of inserted bar 140, can initially keep the stability of second connecting pipe 130 when installing second connecting pipe 130, and then improve the practicality of this mechanism.
The working principle and the using flow of the utility model are as follows: when the filter screen 220 needs to be replaced, the two easily screwed pins 232 are rotated first, so that the two easily screwed pins 232 withdraw from the two abutting blocks 231 and the inside of the first connecting pipe 120, the fixing of the two abutting blocks 231 can be removed, then the second connecting pipe 130 is pulled upwards, the second connecting pipe 130 can drive the two abutting blocks 231 to be separated from the tops of the two metal blocks 213, the two abutting blocks 231 can withdraw from the inside of the two rectangular grooves 211, the second connecting pipe 130 can be detached, then the filter screen 220 is pulled upwards through the two pull rings, the bottoms of the two metal blocks 213 can be separated from the two magnetic blocks 212, the two metal blocks 213 can withdraw from the inside of the two rectangular grooves 211, the filter screen 220 can be detached, finally the new filter screen 220 can be installed by reversely operating according to the steps, the fan 330 can be driven to rotate by starting the speed regulating motor 320, and the inside of the air suction air compressor can be compressed.
In the present utility model, the term "plurality" means two or more, unless explicitly defined otherwise. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items. The terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; "coupled" may be directly coupled or indirectly coupled through intermediaries. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
It will be understood that when an element is referred to as being "mounted," "secured" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.
In the description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents.
Claims (6)
1. Air inlet mechanism of doublestage compression screw air compressor machine, including main part module (100), filtration module (200) and convulsions module (300), its characterized in that: the main body module (100) comprises a flange plate (110), a first connecting pipe (120) connected to the flange plate (110) and a second connecting pipe (130) connected to the first connecting pipe (120), the filtering module (200) comprises a magnetic component (210) arranged on the upper portion of the first connecting pipe (120), a filter screen (220) connected to the magnetic component (210) and located on the inner side of the first connecting pipe (120) and a threaded connection component (230) connected to the bottom of the second connecting pipe (130) and connected with the first connecting pipe (120), and the air exhausting module (300) is arranged on the inner side of the second connecting pipe (130).
2. The air intake mechanism of the two-stage compression screw air compressor of claim 1, wherein the magnetic assembly (210) comprises two rectangular grooves (211) formed on the top of the first connecting pipe (120), two magnetic blocks (212) respectively connected to the bottoms of the inner sides of the two rectangular grooves (211), and two metal blocks (213) respectively magnetically connected to the tops of the two magnetic blocks (212).
3. The air intake mechanism of the two-stage compression screw air compressor of claim 1, wherein the filter screen (220) is located at the inner side of the first connecting pipe (120), and two metal blocks (213) are connected with the surface of the filter screen (220), and two pull rings are connected to the top of the filter screen (220).
4. The air intake mechanism of the two-stage compression screw air compressor according to claim 1, wherein the threaded connection assembly (230) comprises two interference blocks (231) connected to the bottom of the second connection pipe (130) and movably inserted into the two rectangular grooves (211) respectively, and two easily screwed threaded pins (232) connected between the first connection pipe (120) and the two interference blocks (231) respectively in a threaded manner, wherein the bottoms of the two interference blocks (231) respectively interfere with the tops of the two metal blocks (213).
5. The air intake mechanism of the two-stage compression screw air compressor of claim 1, wherein the air extraction module (300) comprises a cross block (310) arranged inside the second connecting pipe (130), a speed adjusting motor (320) arranged at the bottom of the cross block (310) and the output end of which extends to the top of the cross block (310), and an air extraction fan (330) connected to the output end of the speed adjusting motor (320).
6. The air intake mechanism of the two-stage compression screw air compressor of claim 1, wherein the main body module (100) further comprises two insert rods (140) connected to the bottom of the second connecting pipe (130), and both insert rods (140) are movably inserted into the top of the first connecting pipe (120).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321075036.7U CN219754814U (en) | 2023-05-08 | 2023-05-08 | Air inlet mechanism of double-stage compression screw air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321075036.7U CN219754814U (en) | 2023-05-08 | 2023-05-08 | Air inlet mechanism of double-stage compression screw air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219754814U true CN219754814U (en) | 2023-09-26 |
Family
ID=88089992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321075036.7U Active CN219754814U (en) | 2023-05-08 | 2023-05-08 | Air inlet mechanism of double-stage compression screw air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219754814U (en) |
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2023
- 2023-05-08 CN CN202321075036.7U patent/CN219754814U/en active Active
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