CN220303417U - Automatic drainage device for air storage tank of air compressor - Google Patents
Automatic drainage device for air storage tank of air compressor Download PDFInfo
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- CN220303417U CN220303417U CN202320663581.1U CN202320663581U CN220303417U CN 220303417 U CN220303417 U CN 220303417U CN 202320663581 U CN202320663581 U CN 202320663581U CN 220303417 U CN220303417 U CN 220303417U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 130
- 238000012544 monitoring process Methods 0.000 claims abstract description 13
- 230000006698 induction Effects 0.000 claims abstract description 11
- 230000007613 environmental effect Effects 0.000 claims abstract description 5
- 238000000926 separation method Methods 0.000 claims description 21
- 238000001914 filtration Methods 0.000 claims description 7
- 238000009833 condensation Methods 0.000 description 4
- 230000005494 condensation Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 238000003912 environmental pollution Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
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Abstract
The utility model discloses an automatic drainage device for an air storage tank of an air compressor. The automatic drainage device of air compressor machine gas holder includes: the automatic drainage assembly is connected with a water outlet of the air storage tank of the air compressor; the first induction component is adaptively arranged in the air storage tank of the air compressor and is used for monitoring condensed water in the air storage tank; a second sensing assembly configured to monitor an environmental condition; the control assembly is used for controlling the automatic drainage assembly, the first sensing assembly and the second sensing assembly; wherein, automatic drainage subassembly includes: the electromagnetic valve is connected with a water outlet of the air storage tank of the air compressor; the filter is connected with the electromagnetic valve. The automatic drainage device for the air storage tank of the air compressor disclosed by the embodiment of the utility model can save labor cost and realize automatic drainage of the air storage tank of the air compressor.
Description
Technical Field
The utility model belongs to the technical field of drainage of air storage tanks of air compressors, and particularly relates to an automatic drainage device of an air storage tank of an air compressor.
Background
The air storage tank is used for separating and removing water, oil and other pollutants of large particles of compressed air, and further cooling the compressed air, so that the workload of other post-treatment equipment downstream of a pipe network is reduced, and various air utilization equipment can obtain air sources with required quality. When compressed air containing a large amount of condensed water enters the air storage tank, under the dual actions of gravity and collision, a large amount of condensed water is deposited at the bottom of the air storage tank, if the condensed water is not discharged in time, the whole storage tank is filled with the condensed water, and the condensed water flows back to the air compressor and enters post-treatment equipment (a dryer and a filter) to cause great loss of the equipment.
At present, a common compressed air storage tank is drained through a manual drain valve arranged at the bottom of the tank. However, the manual drain valve requires the operator to drain once at intervals, whether the drain interval is proper or not is completely felt, and often forgets to drain, and the drained oily sewage cannot be treated in time, which easily causes environmental pollution.
Disclosure of Invention
In view of this, some embodiments disclose an automatic draining device for an air storage tank of an air compressor, including:
the automatic drainage assembly is connected with a water outlet of the air storage tank of the air compressor;
the first induction component is adaptively arranged in the air storage tank of the air compressor and is used for monitoring condensed water in the air storage tank;
a second sensing assembly configured to monitor an environmental condition;
the control assembly is used for controlling the automatic drainage assembly, the first sensing assembly and the second sensing assembly;
wherein, automatic drainage subassembly includes:
the electromagnetic valve is connected with a water outlet of the air storage tank of the air compressor;
the filter is connected with the electromagnetic valve.
Some embodiments disclose an automatic drainage device of air compressor machine gas holder, and first response subassembly includes:
the first water level sensor is arranged at the lowest water level in the air storage tank of the air compressor;
the second water level sensor is arranged at the highest water level in the air storage tank of the air compressor.
Some embodiments disclose an automatic drainage device of air compressor machine gas holder, and the second response subassembly includes:
a humidity sensor for detecting ambient humidity;
a temperature sensor for detecting an ambient temperature;
and the pressure sensor is used for detecting the ambient atmospheric pressure.
Some embodiments disclose an automatic drainage device of air compressor machine gas holder, and control assembly includes:
the data processing module is used for receiving, calculating and analyzing the monitoring data of the first sensing assembly and the second sensing assembly;
and the control module is used for receiving the monitoring data analyzed by the data processing module and controlling the automatic drainage assembly.
The control module comprises a judging unit, an automatic timing setting unit, an alarm unit and an executing unit.
Some embodiments disclose an automatic drainage device for an air storage tank of an air compressor, wherein the automatic timing setting unit comprises an intermittent time relay.
Some embodiments disclose an automatic drainage device of an air compressor air storage tank, and an execution unit comprises a contactor.
Some embodiments disclose an automatic drainage device of air compressor machine gas holder, and the filter includes:
the oil-water separation component comprises a water inlet, a water outlet and an oil outlet; the water inlet is connected with the electromagnetic valve;
the filtering chamber is connected with the water outlet of the oil-water separation component and is used for filtering water obtained by separation of the oil-water separation component;
the oil chamber is connected with the oil outlet of the oil-water separation component and is used for collecting oil separated by the oil-water separation component.
According to the automatic drainage device for the air compressor air storage tank disclosed by the embodiment of the utility model, before the air compressor works, the condensation water quantity in the air storage tank is monitored through the second water level sensor, so that equipment damage caused by excessive water quantity in the air storage tank is avoided when the air compressor works, and before the air compressor works, the air compressor working environment is monitored through the second sensing assembly, so that the timing drainage time of the air storage tank is analyzed, calculated and adjusted through the control assembly, and the air storage tank of the air compressor can be timely drained in different working environments; when the air storage tank is drained, the water quantity in the air storage tank is monitored through the first water level sensor, so that the electromagnetic valve is controlled to be closed timely, and when the air storage tank is drained, water discharged by the air storage tank is filtered and separated through the filter, so that environmental pollution caused by direct discharge is avoided. The automatic drainage device for the air storage tank of the air compressor disclosed by the embodiment of the utility model can save labor cost and realize automatic drainage of the air storage tank of the air compressor.
Drawings
Fig. 1 is a schematic structural diagram of an automatic drainage device for an air storage tank of an air compressor in embodiment 1.
Reference numerals
1. First sensing assembly of automatic drainage assembly 2
3. Second sensing assembly 4 control assembly
11. Solenoid valve 12 filter
21. First water level sensor 22 second water level sensor
100. Air storage tank
Detailed Description
The word "embodiment" as used herein does not necessarily mean that any embodiment described as "exemplary" is preferred or advantageous over other embodiments. Performance index testing in the examples herein, unless otherwise indicated, was performed using conventional testing methods in the art. It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure.
Unless otherwise defined, technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; other test methods and techniques not specifically identified herein are those commonly employed by those of ordinary skill in the art.
The terms "substantially" and "about" are used herein to describe small fluctuations. For example, they may refer to less than or equal to ±5%, such as less than or equal to ±2%, such as less than or equal to ±1%, such as less than or equal to ±0.5%, such as less than or equal to ±0.2%, such as less than or equal to ±0.1%, such as less than or equal to ±0.05%. Numerical data presented or represented herein in a range format is used only for convenience and brevity and should therefore be interpreted flexibly to include not only the numerical values explicitly recited as the limits of the range, but also to include all the individual numerical values or sub-ranges encompassed within that range. For example, a numerical range of "1 to 5%" should be interpreted to include not only the explicitly recited values of 1% to 5%, but also include individual values and sub-ranges within the indicated range. Thus, individual values, such as 2%, 3.5% and 4%, and subranges, such as 1% to 3%, 2% to 4% and 3% to 5%, etc., are included in this numerical range. The same principle applies to ranges reciting only one numerical value. Moreover, such an interpretation applies regardless of the breadth of the range or the characteristics being described.
In this document, including the claims, conjunctions such as "comprising," including, "" carrying, "" having, "" containing, "" involving, "" containing, "and the like are to be construed as open-ended, i.e., to mean" including, but not limited to. Only the conjunctions "consisting of … …" and "consisting of … …" are closed conjunctions.
Numerous specific details are set forth in the following examples in order to provide a better understanding of the present application. It will be understood by those skilled in the art that the present application may be practiced without some of these specific details. In the examples, some methods, means, instruments, devices, etc. well known to those skilled in the art are not described in detail in order to highlight the gist of the present application.
On the premise of no conflict, the technical features disclosed in the embodiments of the present application may be combined arbitrarily, and the obtained technical solution belongs to the disclosure of the embodiments of the present application. It should be noted that, the terms "center," "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like herein refer to an orientation or positional relationship based on that shown in the drawings, merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the utility model unless otherwise inconsistent with the context. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance unless otherwise conflicting with context.
In some embodiments, an automatic air compressor air storage tank drainage device includes:
the automatic drainage assembly is connected with a water outlet of the air storage tank of the air compressor;
the first induction component is adaptively arranged in the air storage tank of the air compressor and is used for monitoring condensed water in the air storage tank;
a second sensing assembly configured to monitor an environmental condition;
the control assembly is used for controlling the automatic drainage assembly, the first sensing assembly and the second sensing assembly;
wherein, automatic drainage subassembly includes:
the electromagnetic valve is connected with a water outlet of the air storage tank of the air compressor;
the filter is connected with the electromagnetic valve.
In some embodiments, the first sensing assembly comprises:
the first water level sensor is arranged at the lowest water level in the air storage tank of the air compressor; when the first water level sensor monitors that water in the air storage tank of the air compressor is discharged to the lowest water level, the first water level sensor transmits monitoring data to the control assembly, the control assembly controls the electromagnetic valve to be closed, and the air storage tank of the air compressor stops discharging water;
the second water level sensor is arranged at the highest water level in the air storage tank of the air compressor; in general, the highest water level is set according to the compression power of the air compressor, the capacity of the air storage tank and the internal pressure of the air storage tank, and is used for avoiding excessive condensed water in the air storage tank, and the condensed water is mixed into compressed air in a small molecular form to damage subsequent equipment of the air storage tank; usually, before the air compressor machine work, monitor the inside water yield of air compressor machine gas holder through second water level sensor, when the inside water level of air compressor machine gas holder reaches highest water level department, second water level sensor transmits monitoring data to control assembly, and control assembly sends the warning, reminds the air compressor machine to need carry out the drainage.
In some embodiments, the second sensing assembly comprises:
a humidity sensor for detecting ambient humidity;
a temperature sensor for detecting an ambient temperature;
and the pressure sensor is used for detecting the ambient atmospheric pressure.
The water quantity generated by the compressed air of the air compressor is related to the environment where the air compressor is positioned, and when the environment where the air compressor is positioned is higher in humidity, the water quantity generated by the compressed air of the air compressor is correspondingly higher; calculating the water quantity generated in the air storage tank of the air compressor every one cubic meter of air compressed by the air compressor through the humidity sensor, the temperature sensor and the environmental humidity, temperature and atmospheric pressure data monitored by the pressure sensor, so as to adjust the timing drainage time in real time, for example, when the water quantity generated in the air storage tank of the air compressor every one cubic meter of air compressed by the air compressor is two grams, the automatic timing setting unit of the control assembly sets the timing drainage time to be thirty days to be automatically discharged once; when the water amount generated in the air storage tank of the air compressor every one cubic meter of air compressed by the air compressor is twenty grams, the automatic timing setting unit of the control assembly sets the timing drainage time to be three days to be automatically discharged once.
In some embodiments, the control assembly comprises:
the data processing module is used for receiving, calculating and analyzing the monitoring data of the first sensing assembly and the second sensing assembly;
and the control module is used for receiving the monitoring data analyzed by the data processing module and controlling the automatic drainage assembly.
In some embodiments, the control module includes a determination unit, an automatic timing setting unit, an alarm unit, and an execution unit.
As an alternative embodiment, the automatic timing setting unit comprises an intermittent time relay.
As an alternative embodiment, the execution unit comprises a contactor.
Normally, before the operation of the air compressor, the water quantity in the air compressor air storage tank is monitored through a second water level sensor in the first sensing assembly, data monitored by the second water level sensor is transmitted to the control assembly, the judging unit of the control assembly judges the data monitored by the second water level sensor, and when the data monitored by the second water level sensor exceeds the setting range of the judging unit, the alarming unit gives an alarm to prompt the staff that the water quantity in the air compressor air storage tank is too much, the air compressor cannot be started, and the air compressor air storage tank needs to drain water;
before the operation of different environments, the air compressor monitors the humidity, temperature and pressure data of the environment where the air compressor is located through the second induction component, transmits the data to the data processing module, analyzes the monitored humidity, temperature and pressure data through the data processing module, calculates the water quantity generated by compressing one cubic meter of air in the air storage tank of the air compressor, conveys the calculation result of the data processing module to the judging unit, judges which set range of the judging unit the calculation result falls into according to the judging unit, adjusts the timing drainage time of the automatic timing setting unit, controls the contactor to open through the intermittent time relay, controls the electromagnetic valve to open through the contactor, achieves drainage of the air storage tank of the air compressor, controls the electromagnetic valve to close through the first water level sensor of the first induction component, and stops drainage of the air storage tank of the air compressor.
Normally, when the air compressor works, the internal temperature of the machine head is higher, and water in the sucked natural air can form water vapor in the running process of the air compressor and is discharged along with the compressed air. The air storage tank not only can provide a space for buffering and storing the compressed air, but also can play a role in cooling the compressed air. When compressed air passes through the air storage tank, high-speed air flow hits the wall of the air storage tank to generate confluence, the temperature in the air storage tank is quickly reduced, and a large amount of water vapor is liquefied to form condensed water. If it is in humid weather or winter, more condensed water is formed.
In general, when the air compressor works, the high pressure generated by the compressed gas can evaporate trace oil, and the trace oil enters the air storage tank along with the compressed air and is deposited in the air storage tank.
In some embodiments, the filter comprises:
the oil-water separation component comprises a water inlet, a water outlet and an oil outlet; the water inlet is connected with the electromagnetic valve; when the electromagnetic valve is opened, water in the air storage tank of the air compressor enters the oil-water separation part for separation; as an alternative embodiment, the oil-water separation means comprises a filter membrane;
the filtering chamber is connected with the water outlet of the oil-water separation component and is used for filtering water obtained by the separation of the oil-water separation component again and filtering dregs in the water;
the oil chamber is connected with the oil outlet of the oil-water separation component and is used for collecting the oil separated by the oil-water separation component, and the oil in the oil chamber can be recycled after being treated.
Further exemplary details are described below in connection with the embodiments.
Example 1
Fig. 1 is a schematic structural diagram of an automatic drainage device for an air storage tank of an air compressor disclosed in embodiment 1. As shown in fig. 1, the automatic drainage device for the air storage tank of the air compressor comprises an automatic drainage component 1 arranged on a drain pipe at the bottom of the air storage tank 100, a first induction component 2 arranged on the inner wall of the air storage tank 100, a second induction component 3 arranged in the external environment of the air storage tank 100, and a control component 4 electrically connected with the automatic drainage component 1, the first induction component and the second induction component;
the automatic drainage assembly 1 comprises an electromagnetic valve 11 and a filter 12, wherein the electromagnetic valve 11 is connected with a drain pipe of the liquid storage tank 100, the filter 12 is connected with the electromagnetic valve 11, the electromagnetic valve 11 is opened, and water in the liquid storage tank 100 passes through the electromagnetic valve 11 and then enters the filter 12 to be filtered and then is discharged;
the first sensing assembly 2 comprises a first water level sensor 21 arranged at the lowest water level of the inner wall of the bottom of the liquid storage tank and a second water level sensor 22 arranged at the highest water level of the inner wall of the liquid storage tank, when water in the air storage tank 100 is discharged to the lowest water level, the first water level sensor 21 transmits monitoring data to the control assembly 4, and the control assembly 4 controls the electromagnetic valve 11 to be closed, so that the air storage tank 100 stops draining; the water deposited in the air storage tank does not reach the highest water level normally, but if the humidity of the operation environment of the air compressor is high, the water deposited in the air storage tank can possibly reach the highest water level, when the water in the air storage tank exceeds the highest water level, a large amount of water can accelerate the abrasion of a valve in a pipeline, so that pneumatic control equipment is out of order or misoperation is caused, and the pipeline and the equipment are corroded, and the like, therefore, before the air compressor works normally, the condensation water amount in the air storage tank needs to be checked;
the second induction component 3 comprises a humidity sensor, a temperature sensor and a pressure sensor, before the operation of the air compressor, the humidity, the temperature and the atmospheric pressure of the environment where the air compressor is located are monitored through the humidity sensor, the temperature sensor and the pressure sensor, the monitored data are calculated and analyzed through the control component, the operation of the air compressor is predicted for a certain time, and the condensation water amount of compressed air entering the air storage tank is predicted, so that the timing discharge time of the automatic water discharging device of the air storage tank of the air compressor is adjusted, and the automatic water discharging device of the air storage tank of the air compressor can timely discharge water in the air storage tank in any environment, so that the air compressor can normally operate.
According to the automatic drainage device for the air compressor air storage tank disclosed by the embodiment of the utility model, before the air compressor works, the condensation water quantity in the air storage tank is monitored through the second water level sensor, so that equipment damage caused by excessive water quantity in the air storage tank is avoided when the air compressor works, and before the air compressor works, the air compressor working environment is monitored through the second sensing assembly, so that the timing drainage time of the air storage tank is analyzed, calculated and adjusted through the control assembly, and the air storage tank of the air compressor can be timely drained in different working environments; when the air storage tank is drained, the water quantity in the air storage tank is monitored through the first water level sensor, so that the electromagnetic valve is controlled to be closed timely, and when the air storage tank is drained, water discharged by the air storage tank is filtered and separated through the filter, so that environmental pollution caused by direct discharge is avoided. The automatic drainage device for the air storage tank of the air compressor disclosed by the embodiment of the utility model can save labor cost and realize automatic drainage of the air storage tank of the air compressor.
The technical details disclosed in the technical scheme and the embodiment of the utility model are only illustrative of the inventive concept of the utility model and are not limiting to the technical scheme of the utility model, and all conventional changes, substitutions or combinations of the technical details disclosed in the embodiment of the utility model have the same inventive concept as the utility model and are within the scope of the claims of the utility model.
Claims (8)
1. Automatic drainage device of air compressor machine gas holder, its characterized in that includes:
the automatic drainage assembly is connected with a water outlet of the air storage tank of the air compressor;
the first induction component is adaptively arranged in the air storage tank of the air compressor and is used for monitoring condensed water in the air storage tank;
a second sensing assembly configured to monitor an environmental condition;
the control assembly is used for controlling the automatic drainage assembly, the first sensing assembly and the second sensing assembly;
wherein, automatic drainage subassembly includes:
the electromagnetic valve is connected with a water outlet of the air storage tank of the air compressor;
and the filter is connected with the electromagnetic valve.
2. The automatic draining device for air storage tanks of air compressors according to claim 1, wherein the first sensing assembly comprises:
the first water level sensor is arranged at the lowest water level in the air storage tank of the air compressor;
the second water level sensor is arranged at the highest water level in the air storage tank of the air compressor.
3. The automatic draining device for air compressor air storage tank of claim 1, wherein the second sensing assembly comprises:
a humidity sensor for detecting ambient humidity;
a temperature sensor for detecting an ambient temperature;
and the pressure sensor is used for detecting the ambient atmospheric pressure.
4. The automatic air compressor air tank drainage device of claim 1, wherein the control assembly comprises:
the data processing module is used for receiving, calculating and analyzing the monitoring data of the first sensing assembly and the second sensing assembly;
and the control module is used for receiving the monitoring data analyzed by the data processing module and controlling the automatic drainage assembly.
5. The automatic draining device for air storage tanks of air compressors according to claim 4, wherein the control module comprises a judging unit, an automatic timing setting unit, an alarm unit and an executing unit.
6. The automatic draining device for air compressor air tank of claim 5, wherein the automatic timing setting unit includes an intermittent time relay.
7. The automatic drainage device for air compressor air tanks of claim 5 wherein the actuator unit includes a contactor.
8. The automatic drainage device for an air compressor air tank according to claim 1, wherein the filter comprises:
the oil-water separation component comprises a water inlet, a water outlet and an oil outlet; the water inlet is connected with the electromagnetic valve;
the filtering chamber is connected with the water outlet of the oil-water separation component and is used for filtering water obtained by separation of the oil-water separation component;
the oil chamber is connected with the oil outlet of the oil-water separation component and is used for collecting oil separated by the oil-water separation component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320663581.1U CN220303417U (en) | 2023-03-29 | 2023-03-29 | Automatic drainage device for air storage tank of air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320663581.1U CN220303417U (en) | 2023-03-29 | 2023-03-29 | Automatic drainage device for air storage tank of air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220303417U true CN220303417U (en) | 2024-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320663581.1U Active CN220303417U (en) | 2023-03-29 | 2023-03-29 | Automatic drainage device for air storage tank of air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220303417U (en) |
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- 2023-03-29 CN CN202320663581.1U patent/CN220303417U/en active Active
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