CN216589204U - Intelligent constant-pressure silent pump - Google Patents
Intelligent constant-pressure silent pump Download PDFInfo
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- CN216589204U CN216589204U CN202123106865.0U CN202123106865U CN216589204U CN 216589204 U CN216589204 U CN 216589204U CN 202123106865 U CN202123106865 U CN 202123106865U CN 216589204 U CN216589204 U CN 216589204U
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Abstract
The utility model discloses an intelligent constant-pressure mute pump, which comprises a brushless mute air blower, a linear operation motor, a DC24V power supply and driver main board and a pressure measuring tube arranged at the side edge of a shell, wherein the brushless mute air blower is arranged in the shell; the output end rotating shaft of the linear operation motor is connected with a second check valve, the second check valve is connected to the middle of the three-way pipe, the brushless mute air blower, the air pressure sensor IC arranged in the piezometer pipe, the linear operation motor and the DC24V power supply are all electrically connected to the driver mainboard, and the driver mainboard is electrically connected to the display mainboard. The utility model accurately measures the micro-pressure value inside the PVC inflatable product or the air bag; according to the change of air pressure, the air is automatically supplied or discharged in a pressure relief manner, so that electricity and labor are saved, the inflatable product is safer, and the service life is longer; energy saving and low noise.
Description
Technical Field
The utility model relates to the technical field of silent pumps, in particular to an intelligent constant-pressure silent pump. .
Background
The intelligent constant-pressure silent pump is applied to tent air bags, inflatable tent houses, inflatable tents, air film buildings, inflatable hotel tents, inflatable air bags and other air-mode air-closed products. And constant pressure control of various inflatable products, closed boxes and pipelines in the medical industry and industrial manufacturing. Traditional air pressure control: (1) the blower has high noise, and works continuously to supplement air and maintain air pressure, or the blower is controlled to add air by time, or the blower is manually attended, so that the labor is wasted; (2) when the air pressure of an air bag is too high in the sunshine at noon, automatic pressure relief and exhaust cannot be achieved, an inflatable product is easy to tear, air pressure detection is not available, manual control is not flexible, and therefore an intelligent constant-pressure mute pump is provided.
Disclosure of Invention
The utility model aims to provide an intelligent constant-pressure silent pump to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: an intelligent constant-pressure mute pump comprises a brushless mute air blower, a linear operation motor, a DC24V power supply and driver main board and a pressure measuring tube arranged on the side edge of a shell, wherein the brushless mute air blower is arranged in the shell, an air outlet of the brushless mute air blower is connected with a three-way pipe through a hose, a first check valve is arranged at the joint of the hose and the three-way pipe, and an air inlet and an air outlet of the three-way pipe are connected with an air charging and discharging pipe through a PVC pipe;
the rotating shaft at the output end of the linear operation motor is connected with a second check valve which is connected to the middle part of the three-way pipe; the DC24V power supply is electrically connected with a power line through a ship-shaped power connector, and the power line is connected with an external power supply AC 85-260V; the pressure measuring pipe is fixed on one side of the gas charging and discharging pipe through a partition plate quick-screwing joint;
the brushless mute air blower, the air pressure sensor IC arranged in the piezometer tube, the linear operation motor and the DC24V power supply are all electrically connected to a driver mainboard, and the driver mainboard is electrically connected to the display mainboard.
An external power supply AC85-260V is connected, and the pressure measuring pipe and the air charging and discharging pipe are connected with a PVC inflatable product or an air bag through an air valve;
the remote control module can be connected with a mobile phone APP through a key, a wireless remote controller or an RS485 data line to realize remote control, the control is started, the display main board detects the air pressure in a PVC inflation product or an air bag according to the pressure measuring tube, the air pressure is displayed constantly, the driver main board controls the brushless mute air blower to automatically inflate according to air pressure change and different corresponding parameter settings of different air bags, and the control is stopped when the driver main board is fully inflated;
the PVC inflating product or the air in the air bag expands under the sunlight, the air pressure is too high, the driver main board controls the linear operation motor to drive the second check valve to open, the pressure is automatically released and exhausted, and the air pressure is stopped when the air pressure is reduced to a safe value.
Compared with the prior art, the utility model has the beneficial effects that: the utility model accurately measures the micro-pressure value inside the PVC inflatable product or the airbag; through the driver mainboard, the brushless mute blower is automatically controlled to automatically supplement air according to the air pressure change, so that electricity and manpower are saved; through the driver mainboard, according to the atmospheric pressure change, the automatic control straight-line operation motor automatically relieves the pressure and exhausts, make the inflatable product safer, the service life is longer; real-time data can be transmitted to a remote terminal through communication of an RS485/WIFI/4G module, wireless remote control and centralized management control are achieved, and a remote mobile phone controls starting and stopping of a machine; the operation is simplified, and no technical requirements are imposed on operators: the upper limit value and the lower limit value of the constant voltage can be set at will, and the constant voltage control is started by one key; energy saving, low noise: the large power consumption is only generated in the processes of air charging and air discharging; only during the inflation process, the brushless mute blower works; the installation is convenient: the volume is small and the device can be easily placed or hung.
Drawings
Fig. 1 is a schematic diagram of an overall explosion structure of an intelligent constant-pressure silent pump according to the present invention;
FIG. 2 is a schematic side view of an intelligent constant pressure silent pump according to the present invention;
FIG. 3 is a schematic diagram of the software program control logic of the present invention;
FIG. 4 is a schematic diagram of an MCU module initialization control logic of the present invention;
FIG. 5 is a schematic view of the workflow of the present invention;
FIG. 6 is a functional diagram of an MCU module of the present invention with model number GD32F103RXT 6;
FIG. 7 is a functional schematic diagram of an MCU module of the type STM32F030C8T6 of the present invention.
In the figure: 1. a plastic bottom shell; 2. a plastic cover; 3. mounting a plate; 4. a DC24V power supply; 5. a brushless mute blower; 6. a hose; 7. a first check valve; 8. a three-way pipe; 9. PVC pipes; 10. a motor support; 11. a linear motion motor; 12. a remote control module; 13. displaying the main board; 14. a circular filter screen; 15. a first riding card; 16. a driver motherboard; 17. a spare lithium battery; 18. charging and discharging an air pipe; 19. quickly screwing a joint on the partition plate; 20. a piezometric tube; 21. a boat-shaped power connector; 22. a waterproof joint; 23. a power line; 24. a second check valve; 25. a second horsecard.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: an intelligent constant-pressure mute pump comprises a brushless mute air blower 5, a linear operation motor 11, a DC24V power supply 4, a driver mainboard 16 and a pressure measuring tube 20 arranged on the side edge of a shell, wherein the brushless mute air blower 5 is provided with an air outlet connected with a three-way pipe 8 through a hose 6, the joint of the hose 6 and the three-way pipe 8 is provided with a first check valve 7, and an air outlet of the three-way pipe 8 is connected with an air charging and discharging tube 18 through a PVC tube 9;
the output end of the linear motion motor 11 is connected with a second check valve 24 through a rotating shaft, and the second check valve 24 is connected to the middle part of the three-way pipe 8; the DC24V power supply 4 is electrically connected with a power cord 23 through a boat-shaped power connector 21, and the power cord 23 is connected with an external power supply AC 85-260V; the pressure measuring pipe 20 is fixed on one side of the air charging and discharging pipe 18 through a clapboard quick-screwing joint 19;
the brushless mute air blower 5, an air pressure sensor IC arranged in the pressure measuring tube 20, the linear operation motor 11 and the DC24V power supply 4 are all electrically connected to the driver mainboard 16, the driver mainboard 16 is electrically connected to the display mainboard 13, and the display mainboard 13 is an 8-inch touch integrated screen.
The casing includes plastic drain pan 1, cover at the plastic lid 2 of plastic drain pan 1 upper end outside and fix the mounting panel 3 in plastic drain pan 1 upper end.
And a circular filter screen 14 corresponding to the brushless mute air blower 5 is arranged on the plastic cover 2, and the display main board 13 is arranged on the plastic cover 2.
Linear motion motor 11 passes through motor support 10 to be fixed on mounting panel 3, the pivot of the 11 outputs of linear motion motor runs through via first horse block 15 and stretches out, controls the automatic pressure release exhaust of second check valve 24 or pressurize state, PVC pipe 9 runs through via the second horse block 25 and stretches out.
The joint of the power line 23 and the ship-shaped power connector 21 is connected to the side of the plastic cover 2 through a waterproof connector 22.
Specifically, when in use, an external power supply AC85-260V is connected, and the pressure measuring tube 20 and the inflation and exhaust tube 18 are connected with a PVC inflatable product or an air bag through an air valve;
the remote control module 12 can be connected with a mobile phone APP through a key, a wireless remote controller or an RS485 data line to realize remote control, the control is started, the display main board 13 detects the air pressure in a PVC inflation product or an air bag according to the pressure measuring tube 20, the air pressure is displayed at any time, and the driver main board 16 controls the brushless mute air blower 5 to automatically inflate according to the air pressure change and different corresponding parameter settings of different air bags, and the inflation is stopped when the air bag is full;
the PVC inflating product or the gas in the air bag expands under the sunlight, the air pressure is too large, the driver main board 16 controls the linear operation motor 11 to drive the second check valve 24 to open, the pressure is automatically released and the air is exhausted, and the PVC inflating product or the gas in the air bag stops when the air pressure is reduced to a safety value.
The pressure in the PVC inflation product or the air bag is accurately measured through the pressure measuring pipe 20;
according to the change of the air pressure in real time, the full-automatic control brushless mute air blower 5 automatically supplies air and controls the linear operation motor 11 to automatically release pressure and exhaust air;
the full-automatic control saves manpower and electric energy (only has larger power consumption in the processes of inflation and exhaust);
an MCU module is arranged on the driver mainboard 16, and the model of the MCU module is GD32F103RXT6 or STM32F030C8T 6; two groups of software are arranged in the MCU module, the pressure sensor IC test pressure change in the pressure measuring tube 20 is calculated through a software program, automatic control data output is carried out according to set parameters, the MCU module is controlled by the brushless mute blower 5 through the driver mainboard 16, and the linear operation motor 11 is controlled to fully automatically work;
the two groups of software are respectively software name "south common science intelligent inflation and exhaust constant pressure control equipment NP06s software [ abbreviation: intelligent inflator NP06s ] V1.0 ", registration number: software I and software name of 2019SR0343455 are "intelligent direct current inflator NP06D software V1.0", registration numbers are: 2019SR1028989 software II.
The software I is used as a main part, and the software II can be used as an auxiliary part.
The intelligent constant-pressure mute pump has the main functions that: the method comprises the steps of accurately measuring a micro-pressure value in a PVC inflatable product or an air bag, setting an upper limit, a lower limit and an overpressure parameter of air pressure, controlling the brushless mute air blower 5 through the driver main board 16, automatically inflating when the air pressure is insufficient (the air pressure is lower than the lower limit), and stopping when the air pressure is filled to an upper limit (full air pressure). When the PVC inflation product or the air bag is over-inflated (the air pressure exceeds) in the sunlight, the driver main board 16 controls the linear operation motor 11 to automatically exhaust and release the air, and the air pressure is stopped after being reduced to a safety value.
The method comprises the following steps of (1) carrying out accurate micro-air pressure inspection, sensing micro-air pressure change through an air pressure sensor IC (arranged in a piezometer tube 20), and then carrying out adjustment and calibration to display air pressure;
ultra-silent, brushless fan, large air quantity, high inflation pressure, ultra-silent less than 35 decibels;
the product is light and convenient, and supplies power to AC100-AC260V in a wide voltage range;
a spare lithium battery 17, a DC24V power supply 4 and the spare lithium battery 17 are arranged in the shell to provide power supply support for the display main board 13.
The remote control module 12 can realize remote control through keys, a wireless remote controller or an RS485 data line or a mobile phone APP. The intelligent constant-pressure mute pump is also provided with a data communication RS485/WIFI/4G module for remote control and monitoring.
This intelligence constant voltage silence pump advantage:
1. and (3) accurately measuring the micro-pressure value inside the PVC inflatable product or the air bag.
2. The brushless mute blower 5 is automatically controlled to automatically supplement air according to the air pressure change through the driver main board 16, so that electricity and labor are saved;
3. through driver mainboard 16, according to atmospheric pressure change, automatic control linear motion motor 11 automatic pressure release is discharged, makes the product of aerifing safer, and life is more permanent.
4. Real-time data can be transmitted to a remote terminal through communication of an RS485/WIFI/4G module, wireless remote control and centralized management control are achieved, and a remote mobile phone controls starting and stopping of a machine;
5. the operation is simplified, and no technical requirements are imposed on operators: the upper limit value and the lower limit value of the constant voltage can be set at will, and the constant voltage control is started by one key;
6. energy saving and low noise: the large power consumption is only generated in the processes of inflation and exhaust; only during the inflation process, the brushless mute blower 5 works;
7. the installation is convenient: the volume is small and the device can be easily placed or hung.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an intelligence constant voltage silence pump, is including setting up brushless silence air-blower (5), linear motion motor (11), DC24V power (4) and driver mainboard (16) and pressure-measuring pipe (20) of casing side in the casing inside, its characterized in that: an air outlet of the brushless mute air blower (5) is connected with a three-way pipe (8) through a hose (6), a first check valve (7) is arranged at the joint of the hose (6) and the three-way pipe (8), and an air outlet of the three-way pipe (8) is connected with an air charging and discharging pipe (18) through a PVC pipe (9);
the output end of the linear operation motor (11) is connected with a second check valve (24) in a rotating shaft mode, the second check valve (24) is connected to the middle of the three-way pipe (8), the DC24V power supply (4) is electrically connected with a power line (23) through a ship-shaped power supply connector (21), and the pressure measuring pipe (20) is fixed to one side of the gas charging and discharging pipe (18) through a partition plate quick screwing connector (19);
the brushless mute air blower (5), an air pressure sensor IC (integrated circuit) arranged in the pressure measuring tube (20), the linear operation motor (11) and the DC24V power supply (4) are electrically connected with the driver mainboard (16), and the driver mainboard (16) is electrically connected with the display mainboard (13).
2. The intelligent constant pressure silent pump as claimed in claim 1, wherein: the casing comprises a plastic bottom shell (1), a plastic cover (2) covering the outer side of the upper end of the plastic bottom shell (1) and a mounting plate (3) fixed at the upper end of the plastic bottom shell (1).
3. The intelligent constant pressure silent pump as claimed in claim 2, wherein: the round filter screen (14) corresponding to the brushless mute air blower (5) is arranged on the plastic cover (2), and the display main board (13) is arranged on the plastic cover (2).
4. The intelligent constant-pressure silent pump as claimed in claim 2, wherein: linear motion motor (11) are fixed on mounting panel (3) through motor support (10), the pivot of linear motion motor (11) output runs through via first riding a horse card (15) and stretches out, controls the automatic pressure release exhaust of second check valve (24) or pressurize state, PVC pipe (9) run through via the second riding a horse card (25) and stretch out.
5. The intelligent constant pressure silent pump as claimed in claim 2, wherein: the joint of the power line (23) and the ship-shaped power connector (21) is connected to the side edge of the plastic cover (2) through a waterproof connector (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123106865.0U CN216589204U (en) | 2021-12-13 | 2021-12-13 | Intelligent constant-pressure silent pump |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123106865.0U CN216589204U (en) | 2021-12-13 | 2021-12-13 | Intelligent constant-pressure silent pump |
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| CN216589204U true CN216589204U (en) | 2022-05-24 |
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| CN202123106865.0U Active CN216589204U (en) | 2021-12-13 | 2021-12-13 | Intelligent constant-pressure silent pump |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117775240A (en) * | 2024-02-23 | 2024-03-29 | 山东航天电子技术研究所 | Miniature underwater air bag compensation device and compensation method |
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2021
- 2021-12-13 CN CN202123106865.0U patent/CN216589204U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117775240A (en) * | 2024-02-23 | 2024-03-29 | 山东航天电子技术研究所 | Miniature underwater air bag compensation device and compensation method |
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