CN212188507U - Suction dryer module with double-loop air filtering and pressure regulating device - Google Patents
Suction dryer module with double-loop air filtering and pressure regulating device Download PDFInfo
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- CN212188507U CN212188507U CN202020713127.9U CN202020713127U CN212188507U CN 212188507 U CN212188507 U CN 212188507U CN 202020713127 U CN202020713127 U CN 202020713127U CN 212188507 U CN212188507 U CN 212188507U
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- filter group
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Abstract
The utility model discloses a inhale dry quick-witted module with two return circuits filtration regulator. In the suction dryer module, a suction dryer control cabinet, a gas control cabinet, two groups of air filtering and pressure regulating devices and an electric three-way valve are arranged on a suction dryer module shell; be equipped with air inlet and gas vent on the suction dryer module casing, the air inlet communicates to electric three-way valve inlet end through the pipeline, and two other end of giving vent to anger of electric three-way valve are connected to the air filtration pressure regulating device respectively. The utility model has high integration degree, is provided with two groups of air filtering and pressure regulating devices, and can realize the functions of filtering, dewatering, pressure regulating, gas quality detection and control of a control cabinet of a suction dryer by a single group; the two groups of air filtering pressure regulating devices are mutually standby, and only one group of air filtering pressure regulating device is needed to operate in normal operation; when one group of air filtering pressure regulating devices which are in operation fails, the other group of air filtering pressure regulating devices which are not in failure can be switched to operate, and online maintenance can be carried out without air break.
Description
Technical Field
The utility model belongs to the technical field of dry machine technique and specifically relates to a dry machine module of inhaling with two return circuits filtration regulator.
Background
The suction dryer mainly provides sufficient, dry and clean air sources for medical health care equipment needing the air sources, and is suitable for dental equipment, oxygen generator equipment, breathing machine equipment, medical equipment and the like. The existing suction dryer is only provided with a group of filter assemblies, and when the filter assemblies need to be maintained or replaced, the suction dryer can only be stopped, so that the working efficiency of the suction dryer is low. In addition, the existing suction dryer only has one drying function, and is single in function and small in application range.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: overcomes the defects in the prior art and provides a suction dryer module with a double-loop air filtering and pressure regulating device and a simple structure.
The utility model provides a technical scheme that its technical problem adopted is: a suction dryer module with a double-loop air filtering pressure regulating device is provided with a suction dryer module shell, wherein a suction dryer control cabinet, a gas control cabinet, two groups of air filtering pressure regulating devices and an electric three-way valve are arranged on the suction dryer module shell, and the gas control cabinet, the air filtering pressure regulating devices and the electric three-way valve are all electrically connected to the suction dryer control cabinet; the suction dryer module shell is provided with an air inlet and an air outlet, the air inlet is communicated to the air inlet end of the electric three-way valve through a pipeline, the other two air outlet ends of the electric three-way valve are respectively connected to the air filtering and pressure regulating device through air inlet pipelines, a sampling pipe is installed at the air outlet, the sampling pipe is communicated to the gas control cabinet, an air quality sensor for detecting the air quality at the air outlet of the suction dryer module is arranged in the gas control cabinet, and the air quality sensor is electrically connected to the suction dryer control cabinet;
the two groups of air filtering and pressure regulating devices respectively comprise a suction dryer, a front end filter group and a rear end filter group; the air inlet end of the front-end filter group is connected with an air outlet end of an air inlet pipeline, the air inlet end of the air inlet pipeline is connected with the air outlet end of the electric three-way valve, the air outlet end of the front-end filter group is connected with the air inlet end of the drying machine, the air outlet end of the drying machine is connected with the air inlet end of the rear-end filter group, and the air outlet end of the rear-end filter group is connected to an exhaust port through a pipeline; the electric three-way valve is electrically connected to the control cabinet of the drying machine;
the front end filter group and the rear end filter group are both composed of two filters which are connected in series through pipelines, the rear end filter group is also provided with a pressure regulating valve which is connected in series with the filters through pipelines, and the pressure regulating valve is installed close to the air inlet end of the rear end filter group. The pressure regulating valve can regulate the exhaust pressure of the blotting machine module.
Furthermore, the suction dryer is internally arranged in a suction dryer module shell, and the front-end filter group and the rear-end filter group are arranged on the outer wall of the suction dryer module shell.
The utility model has the advantages that: the utility model discloses simple structure, reasonable in design, it is easy and simple to handle, have following advantage:
(1) the integration degree of the dryer module is high, two groups of air filtering pressure regulating devices are arranged, and the single group of air filtering pressure regulating devices can realize the filtering work of a filter, the dewatering work of the dryer, the pressure regulating work of a pressure regulating valve, the gas quality detection work of a gas control cabinet and the control function of the dryer control cabinet;
(2) the two groups of air filtering pressure regulating devices are mutually standby, only a single group of air filtering pressure regulating device is needed to operate in normal operation, the suction dryer control cabinet controls the electric three-way valve to work, and the two groups of air filtering pressure regulating devices are switched regularly to evenly distribute working time; when one group of air filtering pressure regulating devices which are in operation fails, the operation can be switched to another group of air filtering pressure regulating devices without faults to operate, the reliability is high, and online maintenance can be carried out without air break;
(3) the utility model discloses an electric three-way valve has avoided traditional solenoid valve to damage the problem that causes the pipeline to block up as the device of changing the way.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is an internal schematic view of FIG. 1;
fig. 4 is a schematic view of a piping structure.
In the figure: 1. the vacuum dryer comprises a suction dryer module shell, 2. a suction dryer control cabinet, 3. a suction dryer, 4. a gas control cabinet, 5. an air inlet, 6. a front end filter group, 7. a rear end filter group, 8. an electric three-way valve, 9. an air outlet, 10. a pressure regulating valve and 11. a filter.
Detailed Description
The invention will now be described in further detail with reference to the drawings and preferred embodiments. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
The dryer module with the dual-loop air filtering pressure regulating device shown in fig. 1-4 has a dryer module casing 1, a dryer control cabinet 2, a gas control cabinet 4, two groups of air filtering pressure regulating devices and an electric three-way valve 8 are arranged on the dryer module casing 1, and the gas control cabinet 4, the air filtering pressure regulating devices and the electric three-way valve 8 are all electrically connected to the dryer control cabinet 2; the air dryer module comprises a dryer module shell 1, an air inlet 5 and an air outlet 9 are arranged on the dryer module shell 1, the air inlet 5 is communicated to the air inlet end of an electric three-way valve 8 through a pipeline, the other two air outlet ends of the electric three-way valve 8 are respectively connected to an air filtering and pressure regulating device through air inlet pipelines, a sampling pipe is arranged at the air outlet 9 and is communicated to a gas control cabinet 4, an air quality sensor for detecting the air quality at the air outlet 9 of the dryer module is arranged in the gas control cabinet 4, and the air quality sensor is electrically connected to a dryer control cabinet 2;
the two groups of air filtering and pressure regulating devices respectively comprise a suction dryer 3, a front end filter group 6 and a rear end filter group 7; the air inlet end of the front-end filter group 6 is connected with an air outlet end of an air inlet pipeline, the air inlet end of the air inlet pipeline is connected with the air outlet end of the electric three-way valve 8, the air outlet end of the front-end filter group 6 is connected with the air inlet end of the drying machine 3, the air outlet end of the drying machine 3 is connected with the air inlet end of the rear-end filter group 7, and the air outlet end of the rear-end filter group 7 is connected to the air outlet 9 through a pipeline; the electric three-way valve 8 is electrically connected to the control cabinet 2 of the drying machine;
the front end filter group 6 and the rear end filter group 7 are both composed of two filters 11 which are arranged in series through pipelines, the rear end filter group 7 is also provided with a pressure regulating valve 10 which is connected with the filters 11 in series through pipelines, and the pressure regulating valve 10 is installed close to the air inlet end of the rear end filter group 7.
The suction dryer 3 is arranged in the suction dryer module shell 1, and the front end filter group 6 and the rear end filter group 7 are arranged on the outer wall of the suction dryer module shell 1.
The working process of the air filtering and pressure regulating device is as follows: compressed air enters the air filtering and pressure regulating device through the air inlet 5; the compressed air enters the front-end filter group 6 after being switched by the electric three-way valve 8, enters the suction dryer 3 after being coarsely filtered by the front-end filter group 6, enters the rear-end filter group 7 after being dewatered by the suction dryer 3 to be subjected to precise filtering and pressure regulation by the pressure regulating valve 10, and is supplied to a user through the exhaust port 9. The gas control cabinet 4 is electrically connected to the dryer control cabinet 2, the gas control cabinet 4 detects and controls the air quality at the exhaust port 9 of the dryer module, and the pressure regulating valve 10 can regulate the exhaust pressure of the dryer module. The absorption machine control cabinet 2 controls the operation of the gas control cabinet 4, the air filtering and pressure regulating device and the electric three-way valve 8.
The module of the dryer with the double-loop air filtering pressure regulating device has high integration degree, is provided with two groups of air filtering pressure regulating devices, and can realize the filtering of a filter 11, the dewatering of the dryer 3, the pressure regulation of a pressure regulating valve 10, the gas quality detection of a gas control cabinet 4 and the control function of a dryer control cabinet 2 by a single group. The two groups of air filtering pressure regulating devices are mutually standby, and only one group of air filtering pressure regulating device is needed to operate in normal operation. The electric three-way valve 8 is controlled by the dryer control cabinet 2 to work, and the two groups of air filtering pressure regulating devices are switched at regular time to evenly distribute working time. When one group of air filtering pressure regulating devices which are in operation breaks down, the other group of air filtering pressure regulating devices which do not break down can be switched to operate, the reliability is high, and online maintenance can be carried out without air break. The utility model discloses an electric three-way valve 8 has avoided traditional solenoid valve to damage easily and has caused the problem of pipeline jam as the device of changing routes.
While the foregoing is directed to embodiments of the present invention, other and further embodiments of the invention may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow.
Claims (2)
1. The utility model provides a suck dry quick-witted module with two return circuits filtration pressure regulating device which characterized in that: the air-drying machine is provided with a dryer module shell (1), wherein a dryer control cabinet (2), a gas control cabinet (4), two groups of air filtering pressure regulating devices and an electric three-way valve (8) are arranged on the dryer module shell (1), and the gas control cabinet (4), the air filtering pressure regulating devices and the electric three-way valve (8) are all electrically connected to the dryer control cabinet (2); the suction dryer module shell (1) is provided with an air inlet (5) and an air outlet (9), the air inlet (5) is communicated to an air inlet end of an electric three-way valve (8) through a pipeline, the other two air outlet ends of the electric three-way valve (8) are respectively connected to an air filtering and pressure regulating device through air inlet pipelines, a sampling pipe is installed at the air outlet (9) and communicated to a gas control cabinet (4), an air quality sensor for detecting the air quality at the air outlet (9) of the suction dryer module is arranged in the gas control cabinet (4), and the air quality sensor is electrically connected to the suction dryer control cabinet (2);
the two groups of air filtering and pressure regulating devices respectively comprise a suction dryer (3), a front end filter group (6) and a rear end filter group (7); the air inlet end of the front-end filter group (6) is connected with an air outlet end of an air inlet pipeline, the air inlet end of the air inlet pipeline is connected with the air outlet end of an electric three-way valve (8), the air outlet end of the front-end filter group (6) is connected with the air inlet end of the dryer (3), the air outlet end of the dryer (3) is connected with the air inlet end of the rear-end filter group (7), and the air outlet end of the rear-end filter group (7) is connected to an air outlet (9) through a pipeline; the electric three-way valve (8) is electrically connected to the control cabinet (2) of the drying machine;
the front end filter group (6) and the rear end filter group (7) are composed of two filters (11) which are arranged in series through pipelines, the rear end filter group (7) is further provided with a pressure regulating valve (10) which is connected with the filters (11) in series through pipelines, and the pressure regulating valve (10) is installed close to the air inlet end of the rear end filter group (7).
2. The squeegee module of claim 1 having a dual circuit air filtration pressure regulator apparatus, wherein: the suction dryer (3) is arranged in the suction dryer module shell (1), and the front end filter group (6) and the rear end filter group (7) are arranged on the outer wall of the suction dryer module shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020713127.9U CN212188507U (en) | 2020-04-30 | 2020-04-30 | Suction dryer module with double-loop air filtering and pressure regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020713127.9U CN212188507U (en) | 2020-04-30 | 2020-04-30 | Suction dryer module with double-loop air filtering and pressure regulating device |
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| Publication Number | Publication Date |
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| CN212188507U true CN212188507U (en) | 2020-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020713127.9U Active CN212188507U (en) | 2020-04-30 | 2020-04-30 | Suction dryer module with double-loop air filtering and pressure regulating device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113898570A (en) * | 2021-12-08 | 2022-01-07 | 常州萨柏美格医用气体设备有限公司 | Gas flow process detection device and method, air compressor unit and detection method |
-
2020
- 2020-04-30 CN CN202020713127.9U patent/CN212188507U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113898570A (en) * | 2021-12-08 | 2022-01-07 | 常州萨柏美格医用气体设备有限公司 | Gas flow process detection device and method, air compressor unit and detection method |
| CN113898570B (en) * | 2021-12-08 | 2022-02-08 | 常州萨柏美格医用气体设备有限公司 | Gas flow process detection device and method, air compressor unit and detection method |
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