CN211231047U - Gas-liquid supercharging device - Google Patents
Gas-liquid supercharging device Download PDFInfo
- Publication number
- CN211231047U CN211231047U CN201922307237.5U CN201922307237U CN211231047U CN 211231047 U CN211231047 U CN 211231047U CN 201922307237 U CN201922307237 U CN 201922307237U CN 211231047 U CN211231047 U CN 211231047U
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- CN
- China
- Prior art keywords
- gas
- air inlet
- top plate
- supercharging device
- filter screen
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- Expired - Fee Related
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a gas-liquid supercharging device, which comprises an air inlet, a first pushing piston, a piston rod, a first gasket, a second gasket, a spring, a second pushing piston, an air outlet, gas and liquid; a filtering mechanism is arranged at the air inlet; the filtering mechanism comprises a cylindrical filter screen and a top plate; openings are formed in the upper end and the lower end of the filter screen; the top plate is annular and is coaxially fixed at the top end of the filter screen; the top plate is detachably embedded in the air inlet. The gas-liquid supercharging device of the utility model is provided with the filtering mechanism at the air inlet, so that the dust content of the air entering the supercharging device is lower, the blockage of air holes, air circuits and the like is avoided, and the service life of pipelines, devices and the like in the supercharging device is ensured; and the filtered dust does not influence the air inlet of the air inlet.
Description
Technical Field
The utility model relates to a supercharging equipment technical field especially relates to a gas-liquid supercharging device.
Background
The use of clean compressed air as the medium for pneumatic transmission has significant advantages over conventional hydraulic transmissions. However, the pneumatic transmission has the disadvantages that firstly, the system pressure cannot be too high, and therefore, the application occasion with higher output pressure requirement cannot be met; secondly, the pneumatic device is easy to generate lag and impact phenomena due to the compressibility of air. For hydraulic devices, high pressure pumps are expensive because typical pumps cannot meet pressure requirements. Particularly, when the hydraulic transmission system is used on a machine tool clamp, the hydraulic pump always works, and the hydraulic transmission system still needs overflow of an overflow valve; therefore, power is consumed, the oil temperature is increased, and the oil leakage phenomenon is easy to generate. The gas-liquid supercharging device has the advantages of both, and can enable the clamp to generate enough clamping force, and is stable in action, low in power consumption and low in cost. However, current gas-liquid supercharging device does not possess filtering capability, leads to the air that gets into in the supercharging device to contain a great amount of dust particles, blocks up gas pocket, gas circuit etc. easily on the one hand, and on the other hand accelerates the wearing and tearing of the inside device of supercharging device, reduces life, and based on this, how to design a gas-liquid supercharging device with filtration is the utility model aims to solve the technical problem.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to prior art's not enough, provide a gas-liquid supercharging device with filtration.
The utility model discloses a following technical means realizes solving above-mentioned technical problem:
a gas-liquid supercharging device comprises a gas inlet, a first pushing piston, a piston rod, a first gasket, a second gasket, a spring, a second pushing piston, a gas outlet, gas and liquid; a filtering mechanism is arranged at the air inlet; the filtering mechanism comprises a cylindrical filter screen and a top plate; openings are formed in the upper end and the lower end of the filter screen; the top plate is annular and is coaxially fixed at the top end of the filter screen; the top plate is detachably embedded in the air inlet.
Preferably, in the gas-liquid supercharging device, the gas inlet extends downwards to form a dust outlet channel; and a sealing plug is arranged at the outlet of the dust outlet channel.
Preferably, in the gas-liquid supercharging device, the outer side wall of the top plate and the inner side wall of the gas inlet are provided with threads which are matched with each other; the top plate is in threaded connection with the inner wall of the air inlet; and a handheld cross rod is arranged on the top plate.
The utility model has the advantages that: the gas-liquid supercharging device of the utility model is provided with the filtering mechanism at the air inlet, so that the dust content of the air entering the supercharging device is lower, the blockage of air holes, air circuits and the like is avoided, and the service life of pipelines, devices and the like in the supercharging device is ensured; and the filtered dust does not influence the air inlet of the air inlet.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the top plate of the present invention.
Fig. 3 is a schematic structural diagram of the filtering mechanism of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
A gas-liquid supercharging device comprises a gas inlet 1, a first push piston 2, a piston rod 3, a first gasket 4, a second gasket 5, a spring 6, a second push piston 7, a gas outlet 8, gas 9 and liquid 10; a filtering mechanism 11 is arranged at the air inlet 1; the filter mechanism 11 includes a cylindrical filter screen 111 and a top plate 112; openings are formed in the upper end and the lower end of the filter screen 111; the top plate 112 is annular and is coaxially fixed at the top end of the filter screen 111; the top plate 112 is detachably embedded in the air inlet 1;
when air enters the supercharging device from the air inlet 1, dust particles in the air are filtered through the filtering mechanism 11, so that the dust content of the air entering the supercharging device is low, air holes, air passages and the like in the supercharging device are prevented from being blocked, and the service life of devices in the supercharging device is ensured; an opening is formed in the lower portion of the filter screen 111, so that filtered dust falls on the opening in the lower portion, and blockage is avoided; the top plate 112 is detachably embedded in the air inlet 1, does not affect the connection and installation of the air inlet 1, and is convenient to replace.
The gas-liquid supercharging device of the utility model is provided with the filtering mechanism at the air inlet, so that the dust content of the air entering the supercharging device is lower, the blockage of air holes, air circuits and the like is avoided, and the service life of pipelines, devices and the like in the supercharging device is ensured; and the filtered dust does not influence the air inlet of the air inlet.
Preferably, the air inlet 1 extends downwards to form a dust outlet channel 12; a sealing plug 121 is arranged at the outlet of the dust outlet channel 12; filtered dust falls into the dust outlet channel 12 through an opening at the lower part of the filter screen 111, and the blocking plug 121 is opened to clean the dust outlet channel 12 after a certain amount of dust is accumulated in the dust outlet channel 12, so that the cleaning is convenient, and the air inlet at the air inlet 1 is not influenced.
Preferably, the outer side wall of the top plate 112 and the inner side wall of the air inlet 1 are provided with mutually matched threads; the top plate 112 is in threaded connection with the inner wall of the air inlet 1; a handheld cross rod 1121 is arranged on the top plate 112; the screw connection is realized, and the disassembly is convenient; due to the arrangement of the handheld cross rod 1121, when the handheld cross rod 1121 is mounted or dismounted, a user holds the handheld cross rod 1121 with a hand to rotate the thread.
It is noted that, in this document, relational terms such as first and second, and the like, if any, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (3)
1. A gas-liquid supercharging device comprises a gas inlet (1), a first pushing piston (2), a piston rod (3), a first gasket (4), a second gasket (5), a spring (6), a second pushing piston (7), a gas outlet (8), gas (9) and liquid (10); the method is characterized in that: a filtering mechanism (11) is arranged at the air inlet (1); the filter mechanism (11) comprises a cylindrical filter screen (111) and a top plate (112); openings are formed in the upper end and the lower end of the filter screen (111); the top plate (112) is annular and is coaxially fixed at the top end of the filter screen (111); the top plate (112) is detachably embedded in the air inlet (1).
2. A gas-liquid pressure increasing device according to claim 1, characterized in that: the air inlet (1) extends downwards to form a dust outlet channel (12); and a sealing plug (121) is arranged at the outlet of the dust outlet channel (12).
3. A gas-liquid pressure increasing device according to claim 1, characterized in that: the outer side wall of the top plate (112) and the inner side wall of the air inlet (1) are provided with threads which are matched with each other; the top plate (112) is in threaded connection with the inner wall of the air inlet (1); and a handheld cross rod (1121) is arranged on the top plate (112).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922307237.5U CN211231047U (en) | 2019-12-19 | 2019-12-19 | Gas-liquid supercharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922307237.5U CN211231047U (en) | 2019-12-19 | 2019-12-19 | Gas-liquid supercharging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211231047U true CN211231047U (en) | 2020-08-11 |
Family
ID=71916372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922307237.5U Expired - Fee Related CN211231047U (en) | 2019-12-19 | 2019-12-19 | Gas-liquid supercharging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211231047U (en) |
-
2019
- 2019-12-19 CN CN201922307237.5U patent/CN211231047U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200811 Termination date: 20211219 |
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| CF01 | Termination of patent right due to non-payment of annual fee |