CN216643801U - Air charging device - Google Patents
Air charging device Download PDFInfo
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- CN216643801U CN216643801U CN202123088299.5U CN202123088299U CN216643801U CN 216643801 U CN216643801 U CN 216643801U CN 202123088299 U CN202123088299 U CN 202123088299U CN 216643801 U CN216643801 U CN 216643801U
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Abstract
An inflation device comprises a box body and an inflation pipeline which is arranged in the box body and is used for being connected with an inflated device, wherein the inflation pipeline comprises a main road section and two branches connected with the main road section, the port of the main road section is an air inlet, one branch is an inflation branch, the port of the inflation branch is an air outlet, and the other branch is an exhaust pipeline; the exhaust pipeline is provided with a third electromagnetic valve and a silencer; the main section is provided with a first check valve for preventing gas backflow, a filter for filtering gas, a pressure reducer for reducing pressure of the gas, a first pressure sensor for detecting gas pressure, a first electromagnetic valve for on/off of the gas and a second check valve for preventing gas backflow; and the main sections at the two ends of the first electromagnetic valve are connected in parallel with an auxiliary quick-charging branch, and a second electromagnetic valve is arranged on the auxiliary quick-charging branch. The inflation pipeline is arranged in a U shape. The utility model has the characteristics of no welding in integral connection, compact structure, small appearance, easy processing and light weight.
Description
Technical Field
The utility model relates to the technical field of pneumatics, in particular to an inflation device.
Background
At present, the known inflation device is mostly in the form of an inflation tank, the device is simple and easy, only the inflation function is provided, and the function is single. In a self-made box-type container with a sealing requirement, the box body is inflated and pressure detection is carried out conventionally by switching a plurality of joints at an air inlet and an air outlet of the box body, connecting a pressure gauge with the box body for pressure detection, connecting the air inlet with an air pipe for an air source, and repeating the operation to detect a second box body when the detection of one box body is finished. The whole operation is complicated and the efficiency is low. If the volume of the inflated device is large, the inflated device needs to accurately and quickly meet the requirement when inflated. In the process of air exchange, manual operation is needed, the workload is increased, the exhaust is not controlled to be in place and the air is inflated immediately, the time delay can be generated by the manual operation after an operator observes the instrument, and the working time is increased.
Therefore, the gas path is only suitable for the occasion with low use frequency.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide the inflating device which can be applied to occasions with high frequency use, accurately and quickly inflates the inflated device, and is simple to operate and high in working efficiency.
The technical scheme of the utility model is as follows: an inflation device comprises an inflation pipeline used for being connected with an inflated device, wherein the inflation pipeline comprises a main road section and two branches connected with the main road section, the port of the main road section is an air inlet, one branch is an inflation branch, the port of the inflation branch is an air outlet, and the other branch is an exhaust pipeline; the exhaust pipeline is provided with a third electromagnetic valve and a silencer;
the main section is provided with a first check valve for preventing gas backflow, a filter for filtering gas, a pressure reducer for reducing pressure of the gas, a first pressure sensor for detecting gas pressure, a first electromagnetic valve for on/off of the gas and a second check valve for preventing gas backflow; the main sections at the two ends of the first electromagnetic valve are connected with an auxiliary quick charging branch in parallel, and a second electromagnetic valve is arranged on the auxiliary quick charging branch;
when the device to be inflated requires slow charging, the first electromagnetic valve is on, the second electromagnetic valve is off, and the auxiliary fast charging branch does not work; when the device to be inflated requires quick inflation, the first electromagnetic valve and the second electromagnetic valve are communicated simultaneously to assist the quick inflation branch in working;
when the inflated device needs to exchange air, the electromagnetic valve is in a three-way mode, and gas in the inflated device is exhausted from the silencer through the electromagnetic valve III from the gas outlet.
The detection pipeline is provided with a detection port matched with the inflated device, and the detection pipeline is provided with a second pressure sensor for detecting the gas pressure of the inflated device and a dew point sensor for detecting the gas temperature and humidity of the inflated device.
An inflation device comprises a box body and an inflation pipeline which is positioned in the box body and is used for being connected with an inflated device, wherein the inflation pipeline comprises a main road section and two branches connected with the main road section, the port of the main road section is an air inlet, one branch is an inflation branch, the port of the inflation branch is an air outlet, and the other branch is an exhaust pipeline; the exhaust pipeline is provided with a third electromagnetic valve and a silencer;
the main section is provided with a first check valve for preventing gas backflow, a filter for filtering gas, a pressure reducer for reducing pressure of the gas, a first pressure sensor for detecting gas pressure, a first electromagnetic valve for on/off of the gas and a second check valve for preventing gas backflow; the main sections at the two ends of the first electromagnetic valve are connected with an auxiliary quick charging branch in parallel, and a second electromagnetic valve is arranged on the auxiliary quick charging branch;
when the device to be inflated requires slow charging, the first electromagnetic valve is on, the second electromagnetic valve is off, and the auxiliary fast charging branch does not work; when the device to be inflated requires quick inflation, the first electromagnetic valve and the second electromagnetic valve are communicated simultaneously to assist the quick inflation branch in working;
when the inflated device needs to exchange air, the electromagnetic valve is in a three-way mode, and gas in the inflated device is exhausted from the silencer through the electromagnetic valve III from the gas outlet.
The box body is provided with an installation interface matched with the air inlet, the air outlet and the detection port; the air inlet and the air outlet of the inflation pipeline and the mounting interfaces of the detection ports of the detection pipelines are located on the same side face of the box body.
The box is internally provided with a detection pipeline, the detection pipeline is provided with a detection port matched with the inflated device, and the detection pipeline is provided with a second pressure sensor used for detecting the gas pressure of the inflated device and a dew point sensor used for detecting the gas temperature and humidity of the inflated device. When the air is exchanged by the air charging device, the air is discharged through the electromagnetic valve III, and the silencer is arranged to prevent the air from being directly discharged into the air and causing overlarge sound.
The inner cavity of the box body is divided into an upper half cavity and a lower half cavity through a valve group mounting plate, the upper half cavity is provided with an inflation pipeline, an auxiliary quick inflation branch and an exhaust pipeline, the lower half cavity is provided with tools and accessories, and the side surface of the box body is provided with a side movable door corresponding to the lower half cavity. The tool is a wrench needed when the inflating device is maintained/disassembled, the accessory is an air pipe used for connecting the inflating device with the inlet and the outlet of the inflated device, and a pressure measuring hose used for connecting the inflating device with the detection port of the inflated device.
The upper plane of the box body is provided with an electric control operation screen integrated machine, and the upper side of the box body is provided with a handle; and the front surface of the box body is provided with a ventilation channel.
The one-way valve component comprises a one-way valve I and a one-way valve installation valve block; the pressure reducing assembly comprises a filter and a pressure reducer, and the filter and the pressure reducer are mounted on the mounting plate; the first pressure sensor assembly comprises a first pressure sensor and a sensor mounting valve block; the electromagnetic valve component comprises an electromagnetic valve I and an electromagnetic valve installation valve block; the electromagnetic valve assembly comprises an electromagnetic valve II and an electromagnetic valve mounting valve block; the check valve assembly II comprises a check valve II and a check valve installation valve block; the electromagnetic valve assembly III comprises an electromagnetic valve III and a silencer, and the electromagnetic valve and the silencer are provided with valve blocks; the pressure sensor assembly II comprises a pressure sensor II and a pressure sensor mounting valve block; the dew point sensor component comprises a dew point sensor and a dew point sensor mounting valve block; the first electromagnetic valve assembly and the second electromagnetic valve assembly are connected in parallel.
The valve block mounting assembly is composed of the check valve assembly I, the pressure reducing assembly, the pressure sensor assembly I, the solenoid valve assembly II, the check valve assembly II, the solenoid valve assembly III, the pressure sensor assembly II and the dew point sensor assembly, and the valve block mounting assembly is arranged in a U-shaped structure.
The valve block mounting assembly is arranged on the valve group mounting plate in a U-shaped structure.
Compared with the prior art, the utility model has the advantages of simple and compact structure, beautiful appearance, practicality, small size, light weight and multiple functions. The inflating device has the functions of detecting gas pressure, fast and slow inflation, temperature and humidity detection and device air tightness detection.
The temperature and humidity detection device is simple to operate, has two functions of quick charging and slow charging, is installed in the inflating device, and can be displayed on the screen of the electronic control operation screen integrated machine. When the inflatable device is used, when the inflatable device is large in size, the quick inflation can be selected firstly, and when the inflatable device is filled with air quickly, the inflatable device is converted into slow inflation, and then the inflation of the large-size inflatable device can be completed quickly and accurately.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a view from the direction A of FIG. 2;
FIG. 4 is a view from the direction B of FIG. 3;
FIG. 5 is a top view (with the box removed);
FIG. 6 is a schematic diagram of the present invention;
in the figure: 1. the device comprises a filter, 2, a pressure reducer, 3, a first pressure sensor, 4, a second pressure sensor, 5, a dew point sensor, 6, a first electromagnetic valve, 7, a second electromagnetic valve, 8, a third electromagnetic valve, 9, a second one-way valve, 10, a silencer, 11, a first one-way valve, 12, a front panel assembly, 12-1, a ventilation channel, 12-2, a movable door, 13, a handle, 14, a right panel assembly, 14-1, an interface assembly, 14-2, a side movable door, 15, a box body, 16, an air inlet, 17, an air outlet, 18, a pressure measuring port, 19, a first one-way valve assembly, 20, a pressure reducing assembly, 21, a dew point sensor assembly, 22, a first pressure sensor assembly, 23, a first electromagnetic valve assembly, a second electromagnetic valve assembly, 25, a second one-way valve assembly, 26, a third electromagnetic valve assembly, 27 and a second pressure sensor assembly.
Detailed Description
In fig. 1-5, a valve block mounting assembly is arranged in a box body 15, and an electric control operation screen integrated machine is arranged on the upper part of the box body. The upper part of the box body is provided with a handle 13 which can be lifted by hand. The front back plate of the box body is provided with a ventilation channel. The valve group mounting plate is arranged in the box body, the box body is divided into an upper part and a lower part, the upper part is used for mounting the valve group, and the lower part is used for storing tools and accessories. The valve block mounting assembly is arranged on the valve block mounting plate according to a U-shaped structure and comprises a first check valve assembly 19, a pressure reducer assembly 20, a first pressure sensor assembly 22, a first electromagnetic valve assembly 23, a second electromagnetic valve assembly 24, a second check valve assembly 25, a third electromagnetic valve assembly 26, a second pressure sensor assembly 27 and a dew point sensor assembly 21, the first electromagnetic valve assembly 23 and the second electromagnetic valve assembly 24 are connected in parallel, and the first electromagnetic valve assembly 23 and the third electromagnetic valve assembly 26 are connected in series. The second pressure sensor assembly 27 and the dew point sensor assembly 21 are connected in series and are connected with an interface of the tank body to be inflated. The air inlet, the air outlet and the pressure measuring port of the air charging device are all arranged on the right side surface of the box body. The dew point sensor is arranged on the back plate of the box body.
The check valve assembly I19 comprises a check valve I11 and a check valve mounting valve block; the pressure reducing assembly 20 comprises a filter 1 and a pressure reducer 2, and a filter and pressure reducer mounting plate; the first pressure sensor assembly 22 comprises a first pressure sensor 3 and a sensor mounting valve block; the first electromagnetic valve assembly 23 comprises a first electromagnetic valve 6 and an electromagnetic valve mounting valve block; the second electromagnetic valve assembly 24 comprises a second electromagnetic valve 7 and an electromagnetic valve mounting valve block; the check valve assembly II 25 comprises a check valve II 9 and a check valve mounting valve block; the electromagnetic valve component III 26 comprises an electromagnetic valve III 8, a silencer 10, and an electromagnetic valve and a silencer installation valve block; the second pressure sensor assembly 27 comprises a second pressure sensor 4 and a pressure sensor mounting valve block; the dew point sensor component 21 comprises a dew point sensor 5 and a dew point sensor mounting valve block; the first solenoid valve assembly 23 and the second solenoid valve assembly 24 are connected in parallel.
The front panel assembly 12 of the box body is divided into an upper part and a lower part, the upper half part is provided with a ventilation channel 12-1, the lower plate part is a front movable door 12-2, and when internal parts need to be overhauled and replaced, the front movable door 12-2 can be opened.
The right side plate component 14 of the box body is divided into an upper part and a lower part, the upper part is provided with a power switch and an interface component 14-1, the interface component 14-1 comprises three mounting interfaces, and the three mounting interfaces are an air inlet interface 16, an air outlet interface 17 and a pressure measuring interface 18; the lower half part is a side movable door 14-2, and tools stored in the box body can be taken and stored when the side movable door 14-2 is opened.
The plane is equipped with automatically controlled operation screen all-in-one on the box, can show measurement parameter and humiture etc. can monitor in real time.
The valve group mounting plate is arranged in the box body, the valve block mounting assembly is connected to the valve group mounting plate through bolts, and the whole valve block mounting assembly is of a U-shaped structure.
In fig. 6, the valve set mounting plate is provided with a filter 1 for filtering gas, a pressure reducer 2 for reducing pressure of gas, a first pressure sensor 3 for detecting gas pressure, an electromagnetic valve for switching on and off gas, a second pressure sensor 4 for detecting gas pressure of an inflated device, a dew point sensor 5 for detecting gas temperature and humidity of the inflated device, and a second check valve 9 for preventing gas backflow.
The three electromagnetic valves for controlling the on and off of the gas are respectively a first electromagnetic valve 6, a second electromagnetic valve 7 and a third electromagnetic valve 8, the first electromagnetic valve 6 is connected with the second electromagnetic valve 7 in parallel, the second electromagnetic valve 6 is connected with the third electromagnetic valve 8 in series, when the gas filled by the gas filling device is required to be slowly filled, the first electromagnetic valve 6 is connected, the second electromagnetic valve 7 is not connected, and when the gas filled by the gas filling device is required to be quickly filled, the first electromagnetic valve 6 and the second electromagnetic valve 7 are simultaneously connected.
The pressure sensor 4 is connected with the dew point sensor 5 in series and is separately connected with the inflated device.
The first check valve 11, the filter 1, the pressure reducer 2, the pressure sensor 3, the first electromagnetic valve 6 and the second check valve 9 are connected in series in a pipeline. The air inlet end of the second check valve 9 is provided with two ports, one port is connected with the first electromagnetic valve 6, and the other port is connected with the second electromagnetic valve 7. And the outlet of the second check valve 9 is provided with two interfaces, one interface is connected with the air outlet, the other interface is connected with the inlet of the third electromagnetic valve 8, and the outlet of the third electromagnetic valve 8 can be connected with the silencer 10.
When the gas pressure sensor is used, the gas inlet is connected with a gas source, the water in the gas is filtered through the filter 1, the gas pressure is reduced through the pressure reducer 2, and the pressure sensor 3 detects the reduced gas pressure in real time; when the air is slowly charged, the first electromagnetic valve 6 is electrified, the second electromagnetic valve 7 and the third electromagnetic valve 8 are not electrified, and the air is connected with the inflated device through the second one-way valve 9 and the air outlet. When the air is charged quickly, the first electromagnetic valve 6 and the second electromagnetic valve 7 are electrified simultaneously, the third electromagnetic valve 8 is not electrified, and the air is connected with the inflated device through the second one-way valve 9 and the air outlet. Pressure sensor 4 is connected with by aerating device after establishing ties with dew point transducer 5, detectable device gas tightness, the humiture, when gaseous humidity reaches the specified value, solenoid valve three 8 is electrified, and solenoid valve one 6 and solenoid valve two 7 are not electrified, are discharged by aerating device, and check valve 9 can prevent the gas reflux, and when humidity dropped to the specified value, solenoid valve three 8 is not electrified, and solenoid valve one 6 and solenoid valve two 7 are electrified, continue to aerify. When the gas pressure reaches the set value of the pressure sensor 4, the inflation is stopped.
And monitoring in real time during working, and observing gas pressure. The inflation can be carried out according to the use requirements, namely, the independent quick inflation and the independent slow inflation can be carried out, the quick inflation can be carried out firstly, and the slow inflation is carried out when the inflation is fast filled.
If the air filled device has a requirement on the air humidity, the air filled device is provided with a dew point sensor for detecting the air humidity, when the humidity reaches a set requirement, the dew point sensor sends a signal, the electromagnetic valve II 7 (1 DT) and the electromagnetic valve I6 (2 DT) are not powered, the electromagnetic valve III 8 (3 DT) is powered, the air in the air filled device is discharged through the electromagnetic valve III 8 (3 DT), when the air humidity is lower than the set requirement, the electromagnetic valve III 8 (3 DT) is powered off, the air exhaust is stopped, the electromagnetic valve II 7 (1 DT) is powered, or the electromagnetic valve I6 (2 DT) is powered, or the electromagnetic valve II 7 (1 DT) and the electromagnetic valve I6 (2 DT) are powered simultaneously, and the air filled device is filled.
Claims (10)
1. An inflator device, comprising: the device comprises an inflation pipeline used for being connected with an inflated device, wherein the inflation pipeline comprises a main road section and two branches connected with the main road section, the port of the main road section is an air inlet, one branch is an inflation branch, the port of the inflation branch is an air outlet, and the other branch is an exhaust pipeline; the exhaust pipeline is provided with a third electromagnetic valve (8) and a silencer (10);
the main section is provided with a one-way valve I (11) for preventing gas backflow, a filter (1) for filtering gas, a pressure reducer (2) for reducing pressure of the gas, a pressure sensor I (3) for detecting gas pressure, an electromagnetic valve I (6) for on/off of the gas and a one-way valve II (9) for preventing gas backflow; the main sections at the two ends of the first electromagnetic valve (6) are connected with an auxiliary quick charging branch in parallel, and a second electromagnetic valve (7) is arranged on the auxiliary quick charging branch;
when the air-filled device requires slow filling, the first electromagnetic valve (6) is switched on, the second electromagnetic valve (7) is switched off, and the auxiliary fast filling branch does not work; when the device to be inflated requires quick inflation, the first electromagnetic valve (6) and the second electromagnetic valve (7) are communicated simultaneously to assist the quick inflation branch in working;
when the air-filled device needs to be ventilated, the electromagnetic valve III (8) is communicated, and the gas in the air-filled device is discharged from the silencer (10) through the electromagnetic valve III (8) from the gas outlet.
2. The inflator device according to claim 1, wherein: the device is characterized by further comprising a detection pipeline, wherein the detection pipeline is provided with a detection port matched with the inflated device, and the detection pipeline is provided with a second pressure sensor (4) used for detecting the gas pressure of the inflated device and a dew point sensor (5) used for detecting the gas temperature and humidity of the inflated device.
3. An inflator device, characterized in that: the device comprises a box body (15) and an inflation pipeline which is positioned in the box body (15) and is used for being connected with an inflated device, wherein the inflation pipeline comprises a main road section and two branches connected with the main road section, the port of the main road section is an air inlet, one branch is an inflation branch, the port of the inflation branch is an air outlet, and the other branch is an exhaust pipeline; the exhaust pipeline is provided with a third electromagnetic valve (8) and a silencer (10);
the main section is provided with a one-way valve I (11) for preventing gas backflow, a filter (1) for filtering gas, a pressure reducer (2) for reducing pressure of the gas, a pressure sensor I (3) for detecting gas pressure, an electromagnetic valve I (6) for on/off of the gas and a one-way valve II (9) for preventing gas backflow; the main sections at the two ends of the first electromagnetic valve (6) are connected with an auxiliary quick charging branch in parallel, and a second electromagnetic valve (7) is arranged on the auxiliary quick charging branch;
when the air-filled device requires slow filling, the first electromagnetic valve (6) is switched on, the second electromagnetic valve (7) is switched off, and the auxiliary fast filling branch does not work; when the device to be inflated requires quick inflation, the first electromagnetic valve (6) and the second electromagnetic valve (7) are communicated simultaneously to assist the quick inflation branch in working;
when the air-filled device needs to be ventilated, the electromagnetic valve III (8) is communicated, and the gas in the air-filled device is discharged from the silencer (10) through the electromagnetic valve III (8) from the gas outlet.
4. The inflator device according to claim 3, wherein: the box body (15) is provided with an installation interface matched with the air inlet, the air outlet and the detection port; the air inlet and the air outlet of the inflation pipeline and the mounting interfaces of the detection ports of the detection pipelines are located on the same side face of the box body.
5. The inflator device according to claim 3, wherein: the box (15) is also internally provided with a detection pipeline, the detection pipeline is provided with a detection port matched with the inflated device, and the detection pipeline is provided with a second pressure sensor (4) for detecting the gas pressure of the inflated device and a dew point sensor (5) for detecting the gas temperature and humidity of the inflated device.
6. The inflator device according to claim 3, wherein: the inner cavity of the box body (15) is divided into an upper half cavity and a lower half cavity through a valve group mounting plate, the upper half cavity is provided with an inflation pipeline, an auxiliary quick inflation branch and an exhaust pipeline, the lower half cavity is provided with tools and accessories, and the side surface of the box body (15) is provided with a side movable door corresponding to the lower half cavity.
7. The inflator device according to claim 3, wherein: an electric control operation screen integrated machine is arranged on the upper plane of the box body (15), and a lifting handle is arranged on the upper side of the box body (15); the front surface of the box body (15) is provided with a ventilation channel.
8. The inflator device according to claim 3, wherein: the check valve assembly I (19) comprises a check valve I (11) and a check valve mounting valve block; the pressure reducing assembly (20) comprises a filter (1) and a pressure reducer (2), and the filter and the pressure reducer are mounted on plates; the first pressure sensor assembly (22) comprises a first pressure sensor (3) and a sensor mounting valve block; the first electromagnetic valve assembly (23) comprises a first electromagnetic valve (6) and an electromagnetic valve mounting valve block; the second electromagnetic valve assembly (24) comprises a second electromagnetic valve (7) and an electromagnetic valve mounting valve block; the check valve assembly II (25) comprises a check valve II (9) and a check valve mounting valve block; the electromagnetic valve component III (26) comprises an electromagnetic valve III (8) and a silencer (10), and the electromagnetic valve and the silencer are provided with valve blocks; the second pressure sensor assembly (27) comprises a second pressure sensor (4) and a pressure sensor mounting valve block; the dew point sensor assembly (21) comprises a dew point sensor (5) and a dew point sensor mounting valve block; the first solenoid valve assembly (23) and the second solenoid valve assembly (24) are connected in parallel.
9. The inflator device according to claim 8, wherein: the valve block mounting assembly is composed of the check valve assembly I (19), the pressure reducing assembly (20), the pressure sensor assembly I (22), the solenoid valve assembly I (23), the solenoid valve assembly II (24), the check valve assembly II (25), the solenoid valve assembly III (26), the pressure sensor assembly II (27) and the dew point sensor assembly (21), and is arranged in a U-shaped structure.
10. The inflator device according to claim 9, wherein: the valve block mounting assembly is arranged on the valve group mounting plate in a U-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123088299.5U CN216643801U (en) | 2021-12-10 | 2021-12-10 | Air charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123088299.5U CN216643801U (en) | 2021-12-10 | 2021-12-10 | Air charging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216643801U true CN216643801U (en) | 2022-05-31 |
Family
ID=81739956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123088299.5U Active CN216643801U (en) | 2021-12-10 | 2021-12-10 | Air charging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216643801U (en) |
-
2021
- 2021-12-10 CN CN202123088299.5U patent/CN216643801U/en active Active
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