CN211666886U - Air inlet filtering system for screw air compressor - Google Patents
Air inlet filtering system for screw air compressor Download PDFInfo
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- CN211666886U CN211666886U CN201921443520.4U CN201921443520U CN211666886U CN 211666886 U CN211666886 U CN 211666886U CN 201921443520 U CN201921443520 U CN 201921443520U CN 211666886 U CN211666886 U CN 211666886U
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Abstract
The utility model discloses a belong to filtration equipment technical field, specifically be an air intake filtration system for screw compressor, it includes: honeycomb duct, three-way valve, control valve, filter equipment and aspiration pump, one side fixed mounting of honeycomb duct the three-way valve, two tributary pipelines of one side fixedly connected with of honeycomb duct, two on the tributary pipeline respectively fixed mounting two the control valve, two on the tributary pipeline respectively fixed mounting two filter equipment, filter equipment is including fixed frame, first filter screen, second filter screen, slider, mount and handle, two on the tributary pipeline respectively fixed mounting two fixed frame. This a filtration system admits air for screw compressor machine not only conveniently clears up the filter screen, and it is laborsaving to save trouble, does not influence the work of device in addition in the cleaning process, has improved efficiency.
Description
Technical Field
The utility model relates to a filtration equipment technical field specifically is a filtration system admits air for screw compressor.
Background
The screw compressor is a rotary positive displacement compressor in which two rotors with helical gears are engaged with each other to change the volume of the engaged portion of the two rotors from large to small, thereby compressing and discharging a gas. A screw compression component in the screw air compressor is manufactured in a latest numerical control grinding machine and is matched with an online laser technology, so that the manufacturing tolerance is accurate and incomparable. The reliability and performance of which ensure that the running costs of the compressor are always extremely low during the lifetime. The trim compressor, integral compressor and desiccant series are all new products in the L/LS series of compressors. The inlet air of the screw compressor needs to be filtered first by a filter. But current device often is inconvenient clears up the filter screen, wastes time and energy, and the cleaning process can interrupt the delivery air moreover, influences work efficiency.
SUMMERY OF THE UTILITY MODEL
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made in view of the above and/or other problems associated with prior intake air filtration systems.
Therefore, the utility model aims at providing a filtration system admits air for screw compressor machine not only conveniently clears up the filter screen, and it is laborsaving to save trouble, does not influence the work of device in the cleaning process moreover, has improved efficiency.
For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:
an intake air filter system for a screw air compressor, comprising: the device comprises a flow guide pipe, a three-way valve, control valves, filtering devices and an air pump, wherein the three-way valve is fixedly installed on one side of the flow guide pipe, two branch pipelines are fixedly connected to one side of the flow guide pipe, the two control valves are respectively and fixedly installed on the two branch pipelines, the two filtering devices are respectively and fixedly installed on the two branch pipelines, each filtering device comprises a fixing frame, a first filter screen, a second filter screen, sliding blocks, a fixing frame and a handle, the two fixing frames are respectively and fixedly installed on the two branch pipelines, the first filter screen and the second filter screen are respectively arranged in the two fixing frames, the top ends and the bottom ends of the first filter screen and the second filter screen are respectively and fixedly connected with the four sliding blocks, the four sliding blocks are movably connected with the fixing frame, and one sides of the first filter screen and the second filter screen are respectively, two equal fixed connection in one side of mount the handle, two equal fixedly connected with air outlet pipe in one side of tributary pipeline, one side fixed connection of air outlet pipe the aspiration pump.
As a preferred scheme for a filtration system admits air for screw compressor machine, wherein: two first filter screen and two the second filter screen and two equal fixed mounting in junction of tributary pipeline has the sealing washer, eight the sealing washer is rubber materials and makes.
As a preferred scheme for a filtration system admits air for screw compressor machine, wherein: and pressure gauges are fixedly arranged on the branch pipelines.
As a preferred scheme for a filtration system admits air for screw compressor machine, wherein: and a one-way valve is fixedly arranged on the air outlet pipeline.
As a preferred scheme for a filtration system admits air for screw compressor machine, wherein: and a flow valve is fixedly installed on the air outlet of the air pump.
Compared with the prior art: leading-in air through the honeycomb duct, the air flows to the tributary pipeline of one side through the three-way valve in, through the filtration of first filter screen and second filter screen, flow to in the pipeline of giving vent to anger, in taking air out through the aspiration pump and carrying screw compressor, when first filter screen and second filter screen need be cleared up, close the control valve of one side, the air flows and filters in the tributary pipeline of opposite side, the pulling handle, the slider slides along fixed frame, pull out first filter screen and second filter screen and clear up, this a filtration system admits air for screw compressor, not only conveniently clear up the filter screen, it is laborsaving to save trouble, and also do not influence the work of device in the cleaning process, the efficiency is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a front view of the filtering device of the present invention.
In the figure: the device comprises a 100 flow guide pipe, a 110 branch flow pipeline, a 120 air outlet pipeline, a 200 three-way valve, a 300 control valve, a 400 filter device, a 410 fixing frame, a 420 first filter screen, a 430 second filter screen, a 440 sliding block, a 450 fixing frame, a 460 handle, a 470 sealing ring, a 500 air suction pump, a 600 pressure gauge, a 700 one-way valve and an 800 flow valve.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
The utility model provides a filtration system admits air for screw compressor machine not only conveniently clears up the filter screen, and it is laborsaving to save trouble, does not influence the work of device in the cleaning process moreover yet, has improved efficiency, please refer to fig. 1 and fig. 2, include: a guide pipe 100, a three-way valve 200, a control valve 300, a filtering device 400 and an air pump 500;
referring again to fig. 1, the duct 100 is used to provide a passage for air flow;
referring to fig. 1 again, a three-way valve 200 is fixedly installed at one side of the draft tube 100, and specifically, the three-way valve 200 is embedded in and connected to one side of the draft tube 100, and the three-way valve 200 is used for two branch pipes 110 for allowing air in the draft tube 100 to flow;
referring to fig. 1 again, two branch pipes 110 are fixedly connected to one side of the draft tube 100, specifically, two branch pipes 110 are communicated to one side of the draft tube 100, and the branch pipes 110 are used for providing a passage for air to flow;
referring to fig. 1 again, two control valves 300 are respectively and fixedly installed on the two branch pipelines 110, specifically, the two branch pipelines 110 are respectively embedded and connected with the two control valves 300, and the control valves 300 are used for controlling the communication of the two branch pipelines 110;
referring to fig. 1 and 2 again, two filter devices 400 are respectively and fixedly mounted on the two branch pipelines 110, each filter device 400 includes a fixing frame 410, a first filter screen 420, a second filter screen 430, sliders 440, a fixing frame 450 and a handle 460, the two fixing frames 410 are respectively and fixedly mounted on the two branch pipelines 110, the first filter screen 420 and the second filter screen 430 are respectively disposed in the two fixing frames 410, the top ends and the bottom ends of the first filter screen 420 and the second filter screen 430 are respectively and fixedly connected with four sliders 440, the four sliders 440 are respectively and movably connected with the fixing frame 410, one sides of the first filter screen 420 and the second filter screen 430 are respectively and fixedly connected with the fixing frame 450, one sides of the two fixing frames 450 are respectively and fixedly connected with the handle 460, specifically, the two fixing frames 410 are respectively welded on the two branch pipelines 110, the top ends and the bottom ends of the first filter screen 420 and the second filter, the four sliding blocks 440 are all connected with the fixing frame 410 in a sliding manner, fixing frames 450 are welded on one sides of the first filter screen 420 and the second filter screen 430, handles 460 are welded on one sides of the two fixing frames 450, the fixing frame 410 is used for accommodating and protecting the first filter screen 420 and the second filter screen 430 inside, the sliding blocks 440 are fixed at the same time, the first filter screen 420 and the second filter screen 430 are used for matching and filtering air, the sliding blocks 440 are used for enabling the first filter screen 420 and the second filter screen 430 to slide along the fixing frame 410, the fixing frames 450 are used for connecting the handles 460, the first filter screen 420 and the second filter screen 430, and the handles 460 are used for pulling out the fixing frames;
referring to fig. 1 again, an air outlet pipe 120 is fixedly connected to one side of each of the two branch pipes 110, and an air pump 500 is fixedly connected to one side of the air outlet pipe 120, specifically, the air outlet pipe 120 is communicated to one side of each of the two branch pipes 110, one side of the air outlet pipe 120 is communicated with the air pump 500, the air outlet pipe 120 is used for providing a channel for air movement, and the air pump 500 is used for pumping air in the air outlet pipe 120;
when the air conditioner is used specifically, air is introduced through the flow guide pipe 100, flows into the branch pipeline 110 on one side through the three-way valve 200, flows into the air outlet pipeline 120 through the filtration of the first filter screen 420 and the second filter screen 430, is pumped out through the air pump 500 and is conveyed into the screw compressor, when the first filter screen 420 and the second filter screen 430 need to be cleaned, the control valve 300 on one side is closed, the air flows into the branch pipeline 110 on the other side for filtration, the handle 460 is pulled, the sliding block 440 slides along the fixing frame 410, and the first filter screen 420 and the second filter screen 430 are pulled out for cleaning.
Referring to fig. 1 again, in order to prevent air leakage, sealing rings 470 are fixedly installed at the joints of the two first filter screens 420 and the two second filter screens 430 and the two branch flow pipes 110, and the four sealing rings 470 are made of rubber materials, specifically, the sealing rings 470 are sleeved at the joints of the two first filter screens 420 and the two second filter screens 430 and the two branch flow pipes 110, and the sealing rings 470 are used for sealing the flow guide pipe 100.
Referring to fig. 1 again, in order to facilitate observation of the air pressure in the branch pipes 110, pressure gauges 600 are fixedly installed on both the branch pipes 110, specifically, the pressure gauges 600 are embedded and connected to both the branch pipes 110, and the pressure gauges 600 are used for detecting the pressure in the branch pipes 110.
Referring to fig. 1 again, in order to prevent air backflow, a check valve 700 is fixedly installed on the air outlet pipe 120, and specifically, the check valve 700 is connected to the air outlet pipe 120 in an embedded manner, and the check valve 700 is used to prevent air backflow.
Referring to fig. 1 again, in order to control the amount of the discharged air, a flow valve 800 is fixedly installed at the air outlet of the air pump 500, and specifically, the flow valve 800 is connected to the air outlet of the air pump 500 in an embedded manner, and the flow valve 800 is used for controlling the amount of the discharged air.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. The utility model provides an intake filtration system for screw compressor which characterized in that includes: the device comprises a flow guide pipe (100), a three-way valve (200), a control valve (300), a filtering device (400) and an air pump (500), wherein the three-way valve (200) is fixedly installed on one side of the flow guide pipe (100), two branch pipelines (110) are fixedly connected to one side of the flow guide pipe (100), the two branch pipelines (110) are respectively fixedly installed with two control valves (300), the two branch pipelines (110) are respectively fixedly installed with two filtering devices (400), each filtering device (400) comprises a fixing frame (410), a first filtering net (420), a second filtering net (430), a sliding block (440), a fixing frame (450) and a handle (460), the two branch pipelines (110) are respectively fixedly installed with two fixing frames (410), the first filtering net (420) and the second filtering net (430) are arranged in the fixing frames (410), first filter screen (420) with the top and the bottom of second filter screen (430) are four fixed connection respectively slider (440), four the equal swing joint of slider (440) fixed frame (410), first filter screen (420) with the equal fixed connection in one side of second filter screen (430) mount (450), two the equal fixed connection in one side of mount (450) handle (460), two the equal fixedly connected with pipeline (120) of giving vent to anger in one side of tributary pipeline (110), the one side fixed connection of pipeline (120) of giving vent to anger the air suction pump (500).
2. The intake air filtering system for the screw air compressor as claimed in claim 1, wherein sealing rings (470) are fixedly mounted at the joints of the two first filter screens (420) and the two second filter screens (430) and the two branch flow pipelines (110), and the eight sealing rings (470) are made of rubber materials.
3. The intake air filtering system for the screw air compressor as claimed in claim 1, wherein a pressure gauge (600) is fixedly mounted on each of the two branch flow pipes (110).
4. The intake air filtering system for the screw air compressor as claimed in claim 1, wherein the outlet pipe (120) is fixedly provided with a one-way valve (700).
5. The intake air filtering system for the screw air compressor as claimed in claim 1, wherein a flow valve (800) is fixedly mounted on an air outlet of the air pump (500).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921443520.4U CN211666886U (en) | 2019-09-02 | 2019-09-02 | Air inlet filtering system for screw air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921443520.4U CN211666886U (en) | 2019-09-02 | 2019-09-02 | Air inlet filtering system for screw air compressor |
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| Publication Number | Publication Date |
|---|---|
| CN211666886U true CN211666886U (en) | 2020-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921443520.4U Active CN211666886U (en) | 2019-09-02 | 2019-09-02 | Air inlet filtering system for screw air compressor |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112843896A (en) * | 2021-01-12 | 2021-05-28 | 吉林大学 | Air purification equipment for respiratory tract stimulation |
| CN116772442A (en) * | 2023-08-24 | 2023-09-19 | 江苏咏纯制冷设备有限公司 | Double-stage screw refrigerating unit |
-
2019
- 2019-09-02 CN CN201921443520.4U patent/CN211666886U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112843896A (en) * | 2021-01-12 | 2021-05-28 | 吉林大学 | Air purification equipment for respiratory tract stimulation |
| CN116772442A (en) * | 2023-08-24 | 2023-09-19 | 江苏咏纯制冷设备有限公司 | Double-stage screw refrigerating unit |
| CN116772442B (en) * | 2023-08-24 | 2023-11-03 | 江苏咏纯制冷设备有限公司 | Double-stage screw refrigerating unit |
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