CN210859135U - Closed-loop control's compressed air steady voltage supply system - Google Patents
Closed-loop control's compressed air steady voltage supply system Download PDFInfo
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- CN210859135U CN210859135U CN201921797545.4U CN201921797545U CN210859135U CN 210859135 U CN210859135 U CN 210859135U CN 201921797545 U CN201921797545 U CN 201921797545U CN 210859135 U CN210859135 U CN 210859135U
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Abstract
The utility model discloses a closed-loop control's compressed air steady voltage supply system, including the compressor that compresses the air, the output of compressor is connected and is used for carrying out dehumidification and dust removal to the air after compressing purifying box, purifying box upper end is equipped with the air inlet of being connected with the compressor, the gas vent and the air supply line of purifying box lower extreme communicate, are equipped with the third solenoid valve on the air supply line that is close to the gas vent; the second inlet end and the third inlet end on the surface of air supply line are respectively through connecting first gas holder and second gas holder communicating pipe, the utility model discloses drawback to current device is improved, detects through the atmospheric pressure to the output to in time carry out pressure supplement through reserve gas holder, thereby guarantee the stability of the atmospheric pressure of output, set up in addition and resume the purifying power in the purifying box, make the device can used repeatedly, the practicality is strong.
Description
Technical Field
The utility model relates to an air compression equipment technical field specifically is a closed-loop control's compressed air steady voltage supply system.
Background
The air compressor is a device for converting mechanical energy of a motor into gas pressure energy, and is a compressed air generator. Compressed air has wide application in production and life due to its innocuity, harmlessness, no pollution, easy transportation and good service performance. Air compressors are of many types and can be classified into piston, screw and centrifugal air compressors according to their different operating principles. The piston type air compressor realizes the processes of gas suction and compression under the control of a suction valve and an exhaust valve by means of the reciprocating motion of a piston in a cylinder; the screw air compressor completes the processes of gas suction and compression by means of the increase and decrease of the tooth space volume value between two spiral rotors in the cylinder; the centrifugal air compressor uses the impeller rotating at high speed to make the air receive the action of centrifugal force and obtain speed at the same time, and after leaving the impeller, the kinetic energy is converted into pressure energy by means of diffuser to raise pressure.
In many enterprises, the air load of the compressed air system is not a constant value, and pressure loss occurs after the first air pressure output, so that the output air pressure is insufficient, which can cause great fluctuation of the air supply pressure of the compressed air system.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a closed-loop control's compressed air steady voltage supply system to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a closed-loop control compressed air pressure-stabilizing supply system comprises a compressor for compressing air, wherein the output end of the compressor is connected with a purification box for dehumidifying and dedusting the compressed air, the upper end of the purification box is provided with an air inlet connected with the compressor, an air outlet at the lower end of the purification box is communicated with an air supply pipeline, and a third electromagnetic valve is arranged on the air supply pipeline close to the air outlet;
a second air inlet end and a third air inlet end on the surface of the air supply pipeline are respectively connected with a first air storage tank and a second air storage tank through communicating pipes, a fourth electromagnetic valve is arranged on the communicating pipe close to the first air storage tank, and a second electromagnetic valve is arranged on the communicating pipe close to the second air storage tank;
a first electromagnetic valve is arranged on an air supply pipeline between the first air storage tank and the second air storage tank;
a pressure gauge for detecting the internal pressure of the output gas and a fifth electromagnetic valve for stopping gas output are arranged at the air outlet of the air supply pipeline;
the pressure gauge, the compressor and each electromagnetic valve are electrically connected with the control panel.
As a further aspect of the present invention: the purification part inside the purification box comprises a filter plate with a conical structure and is used for removing dust from compressed gas, the filter plate is of the conical structure, and the lower end of the filter plate is provided with a water absorption assembly for drying air.
As a further aspect of the present invention: the filter plate is an activated carbon filter plate.
As a further aspect of the present invention: the water absorption assembly comprises a second breathable plate and a first breathable plate which are arranged at the bottom in the purification box, a drying filler is arranged between the second breathable plate and the first breathable plate, the drying filler is silica gel particles, and the second breathable plate and the first breathable plate are both in a conical structure.
As a further aspect of the present invention: the interior of the purifying box is also provided with a dehumidification recovery mechanism, and the dehumidification recovery mechanism is used for drying the silica gel particles so that the silica gel particles can be reused; the dehumidification recovery mechanism comprises a heating plate which is arranged on the first ventilating plate and used for heating the first ventilating plate, the surface of the purifying box where the ventilating plate is arranged is provided with an air return port, the air return port is communicated with the air supply pipeline through a return pipe, and the return pipe is provided with a return electromagnetic valve; the purifying box surface of filter upside still is equipped with the hydrofuge pipe and is located the hydrofuge valve on the hydrofuge pipe.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses drawback to current device improves, detects through the atmospheric pressure to the output to in time carry out pressure supplement through reserve gas holder, thereby guarantee the stability of the atmospheric pressure of output, set up in addition and resume the purifying capacity in the purifying box, make the device can used repeatedly, the practicality is strong.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the interior of the purifying box of the present invention.
Fig. 3 is a partial enlarged view of the structure of the present invention.
Wherein: the air purifier comprises a compressor 100, a purifying box 200, a first air storage tank 300, a fourth electromagnetic valve 301, a second air storage tank 400 and an air supply pipeline 500;
a return pipe 201, a return electromagnetic valve 202, an air inlet 203, a filter plate 204, a second ventilation plate 205, an air return port 206, a dry filler 207, a first ventilation plate 208, an air outlet 209, a heating plate 210, a moisture exhaust pipe 211 and a moisture exhaust valve 212;
a first solenoid valve 501, a second solenoid valve 502, a pressure gauge 503, and a third solenoid valve 504.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-3, in an embodiment of the present invention, a closed-loop control compressed air pressure-stabilizing supply system includes a compressor 100 for compressing air, an output end of the compressor 100 is connected to a purification box 200 for dehumidifying and dedusting the compressed air, an air inlet 203 connected to the compressor 100 is disposed at an upper end of the purification box 200, an air outlet 209 at a lower end of the purification box 200 is communicated with an air supply pipeline 500, and a third electromagnetic valve 504 is disposed on the air supply pipeline 500 near the air outlet 209;
a second air inlet end and a third air inlet end on the surface of the air supply pipeline 500 are respectively connected with the first air storage tank 300 and the second air storage tank 400 through communicating pipes, a fourth electromagnetic valve 301 is arranged on the communicating pipe close to the first air storage tank 300, and a second electromagnetic valve 502 is arranged on the communicating pipe close to the second air storage tank 400;
a first electromagnetic valve 501 is arranged on the air supply pipeline 500 between the first air storage tank 300 and the second air storage tank 400;
a pressure gauge 503 for detecting the internal pressure of the output gas and a fifth electromagnetic valve for stopping gas output are arranged at the air outlet of the air supply pipeline 500;
in normal use:
when the first air storage tank 300 is inflated, the first electromagnetic valve 501 is closed, and the fourth electromagnetic valve 301 is opened, so that high-pressure air generated by the compressor 100 enters the first air storage tank 300;
when the second gas storage tank 400 is charged, the fourth electromagnetic valve 301 and the fifth electromagnetic valve are closed, and the second electromagnetic valve 502 is opened, so that high-pressure gas generated by the compressor 100 enters the second gas storage tank 400;
the pressure gauge 503, the compressor 100 and each solenoid valve are electrically connected to the control panel.
When carrying out gas output, close third solenoid valve 504 and second solenoid valve 502, open fourth solenoid valve 301, emit high-pressure gas through first gas holder 300, thereby accomplish high-pressure gas's output, utilize the manometer to monitor atmospheric pressure, lose in transmission process when atmospheric pressure, make atmospheric pressure be less than preset value, second solenoid valve 502 on the second gas holder 400 this moment can be opened, carry out pressure supplement, thereby guarantee the pressure value of output atmospheric pressure, make system's atmospheric pressure output more steady.
The purification part in the purification box 200 comprises a filter plate 204 with a conical structure, the filter plate 204 is an activated carbon filter plate and is used for performing dust removal treatment on compressed gas, the filter plate 204 is of a conical structure, so that impurities can be conveniently accumulated around, and a water absorption assembly for drying air is arranged at the lower end of the filter plate 204;
the water absorption assembly comprises a second breathable plate 205 and a first breathable plate 208 which are arranged at the bottom in the purification box 200, a dry filler 207 is arranged between the second breathable plate 205 and the first breathable plate 208, the dry filler 207 adopts silica gel particles, and the second breathable plate 205 and the first breathable plate 208 are both in a conical structure;
when the air passes through the water absorption assembly, the moisture in the air can be absorbed by the silica gel particles, so that the air is dried, the water absorption area can be increased by adopting a conical structure, and the dehumidification effect is ensured.
Example 2
The difference from example 1 is: a dehumidification recovery mechanism is further arranged inside the purification box 200 and used for drying the silica gel particles so that the silica gel particles can be reused;
the dehumidification and recovery mechanism comprises a heating plate 210 which is arranged on a first ventilation plate 208 and used for heating the first ventilation plate, the surface of the purification box 200 where the ventilation plate is arranged is provided with an air return port 206, the air return port 206 is communicated with an air supply pipeline 500 through a return pipe 201, and the return pipe 201 is provided with a return electromagnetic valve 202;
the surface of the purification box 200 at the upper side of the filter plate 204 is also provided with a moisture exhaust pipe 211 and a moisture exhaust valve 212 positioned on the moisture exhaust pipe 211;
when needing to dry silica gel, heat dry filler 207 through hot plate 210, then through opening backward flow solenoid valve 202 and hydrofuge valve 212, and then make the high-pressure gas in one of them gas holder get into purge tank 200, discharge the moisture in purge tank 200, when high-pressure gas passes filter 204 in the reverse direction, can carry out the backwash operation to filter 204 to the completion carries out the clear hole operation to filter 204, also takes away the dust from purge tank 200.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A closed-loop control compressed air pressure-stabilizing supply system comprises a compressor (100) for compressing air, and is characterized in that the output end of the compressor (100) is connected with a purification box (200) for dehumidifying and dedusting the compressed air, the upper end of the purification box (200) is provided with an air inlet (203) connected with the compressor (100), an air outlet (209) at the lower end of the purification box (200) is communicated with an air supply pipeline (500), and the air supply pipeline (500) close to the air outlet (209) is provided with a third electromagnetic valve (504);
a second air inlet end and a third air inlet end on the surface of the air supply pipeline (500) are respectively connected with a first air storage tank (300) and a second air storage tank (400) through communicating pipes, a fourth electromagnetic valve (301) is arranged on the communicating pipe close to the first air storage tank (300), and a second electromagnetic valve (502) is arranged on the communicating pipe close to the second air storage tank (400);
a first electromagnetic valve (501) is arranged on the air supply pipeline (500) between the first air storage tank (300) and the second air storage tank (400);
a pressure gauge (503) for detecting the internal pressure of the output gas and a fifth electromagnetic valve for stopping gas output are arranged at the air outlet of the air supply pipeline (500);
the pressure gauge (503), the compressor (100) and each solenoid valve are electrically connected with the control panel.
2. The closed-loop controlled compressed air steady supply system according to claim 1, characterized in that the cleaning means inside the cleaning tank (200) comprises a filter plate (204) with a conical structure for dust removal of the compressed air, the filter plate (204) is conical structure, and the lower end of the filter plate (204) is provided with a water absorbing assembly for drying the air.
3. The closed-loop controlled compressed air regulated supply system of claim 2, wherein said filter panel (204) is an activated carbon filter panel.
4. The closed-loop controlled compressed air pressure-stabilizing supply system according to claim 2, characterized in that the water absorption assembly comprises a second air-permeable plate (205) and a first air-permeable plate (208) arranged at the bottom in the purification box (200), a dry filler (207) is arranged between the second air-permeable plate (205) and the first air-permeable plate (208), and the second air-permeable plate (205) and the first air-permeable plate (208) are both in a conical structure.
5. The closed-loop controlled compressed air regulated supply system of claim 4 wherein said dry filler (207) is silica gel granules.
6. The closed-loop control compressed air pressure-stabilizing supply system according to claim 5, characterized in that a dehumidification recovery mechanism is further arranged inside the purification box (200), and the dehumidification recovery mechanism is used for drying the silica gel particles so that the silica gel particles can be reused;
the dehumidification recovery mechanism comprises a heating plate (210) which is arranged on a first ventilation plate (208) and used for heating the first ventilation plate, the surface of a purification box (200) where the ventilation plate is located is provided with an air return port (206), the air return port (206) is communicated with an air supply pipeline (500) through a return pipe (201), and the return pipe (201) is provided with a return electromagnetic valve (202); the surface of the purification box (200) on the upper side of the filter plate (204) is also provided with a moisture exhaust pipe (211) and a moisture exhaust valve (212) positioned on the moisture exhaust pipe (211).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921797545.4U CN210859135U (en) | 2019-10-24 | 2019-10-24 | Closed-loop control's compressed air steady voltage supply system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921797545.4U CN210859135U (en) | 2019-10-24 | 2019-10-24 | Closed-loop control's compressed air steady voltage supply system |
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| CN210859135U true CN210859135U (en) | 2020-06-26 |
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| CN201921797545.4U Active CN210859135U (en) | 2019-10-24 | 2019-10-24 | Closed-loop control's compressed air steady voltage supply system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117072865A (en) * | 2023-10-17 | 2023-11-17 | 太原科技大学 | Gas storage device for coal bed gas exploitation |
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2019
- 2019-10-24 CN CN201921797545.4U patent/CN210859135U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117072865A (en) * | 2023-10-17 | 2023-11-17 | 太原科技大学 | Gas storage device for coal bed gas exploitation |
| CN117072865B (en) * | 2023-10-17 | 2023-12-19 | 太原科技大学 | Gas storage device for coal bed gas exploitation |
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