CN218633727U - Intelligent pump voltage-stabilizing power supply system - Google Patents

Intelligent pump voltage-stabilizing power supply system Download PDF

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Publication number
CN218633727U
CN218633727U CN202222981495.3U CN202222981495U CN218633727U CN 218633727 U CN218633727 U CN 218633727U CN 202222981495 U CN202222981495 U CN 202222981495U CN 218633727 U CN218633727 U CN 218633727U
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China
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module
voltage
power supply
resistor
boosting
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CN202222981495.3U
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王晔
赵光明
李志国
蔡雷
寻亚茹
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Shandong Haina Intelligent Equipment Technology Co ltd
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Jining Mining Group Haina Technology Electromechanical Co ltd
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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes

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Abstract

The utility model discloses an intelligence pump steady voltage power supply system relates to the power supply field, and this intelligence pump steady voltage power supply system includes: the power supply module is used for supplying power to the voltage detection driving module, the boosting module and the boosting control module; the voltage detection module is used for detecting whether the output voltage of the power supply module reaches a threshold value or not, and driving the boost control module to work when the output voltage of the power supply module does not reach the threshold value; compared with the prior art, the beneficial effects of the utility model are that: when the power supply module supplies normal voltage, the utility model directly supplies power to the voltage stabilization output module, and outputs stable voltage to supply power to the intelligent pump; when the supply voltage of the power supply module is not enough to meet the input voltage requirement of the voltage stabilization output module, the voltage detection driving module drives the boosting control module to work, and then the boosting module is controlled to work, the supply voltage of the power supply module is boosted and then output to the voltage stabilization output module, so that the input voltage requirement of the voltage stabilization output module is met, and stable voltage is acquired to supply power to the intelligent pump.

Description

Intelligent pump voltage-stabilizing power supply system
Technical Field
The utility model relates to a power supply field specifically is an intelligence pump steady voltage power supply system.
Background
The intelligent pump is a general term for a pump or a pump system which has certain computer processing capability and can partially replace artificial intelligence. The intelligent pump has direct current pump and alternating current pump, no matter which kind of intelligent pump, and its operating voltage is stable very important, guarantees intelligent pump job stabilization.
When the existing direct current pump works, stable voltage can be supplied through a voltage stabilizing circuit when the small range of power supply voltage fluctuates, the working state of the intelligent pump is guaranteed, but the working voltage of the voltage stabilizing circuit is not enough when the voltage fluctuation range is large and the power supply voltage is small, the working voltage of the intelligent pump does not reach the rated voltage, and the work is doubtful and needs to be improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an intelligence pump steady voltage power supply system to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a regulated power supply system for a smart pump, comprising:
the power supply module is used for supplying power to the voltage detection driving module, the boosting module and the boosting control module;
the voltage detection module is used for detecting whether the output voltage of the power supply module reaches a threshold value or not, and driving the boost control module to work when the output voltage of the power supply module does not reach the threshold value;
the boost control module is used for driving the boost module to boost;
the voltage boosting module is used for directly outputting the voltage input by the power supply module to the voltage stabilizing output module when the voltage boosting is not performed; when boosting, the voltage input by the power supply module is boosted and then output to the voltage stabilization output module;
the voltage stabilizing output module is used for outputting adjustable stable voltage to supply power to the intelligent pump;
the power supply module is connected with the voltage detection driving module, the boosting module and the boosting control module, the voltage detection driving module is connected with the boosting control module, the boosting control module is connected with the boosting module, and the boosting module is connected with the voltage stabilization output module.
As a further aspect of the present invention: the voltage detection driving module comprises a diode D1, a resistor R1, a diode D2, a resistor R4, a resistor R3, a triode V1, a resistor R5, the cathode of the diode D1 is connected with the anode of the diode D2, one end of the resistor R4, a power supply module, one end of the anode of the diode D1 is connected with the resistor R1, one end of the resistor R3 is grounded, the other end of the resistor R1 is connected with the base of the triode V1, the other end of the collector of the triode V1 is connected with the other end of the resistor R4, one end of the resistor R2, the other end of the resistor R2 is connected with the cathode of the diode D2, the emitter of the triode V1 is connected with one end of the resistor R5, a boosting control module and the other end of the resistor R5 is grounded.
As a further aspect of the present invention: the boost control module comprises an MOS tube V2, a resistor R6, a resistor R7, a capacitor C1, a capacitor C2, a timer U1, a power supply module is connected to the S pole of the MOS tube V2, a pin 4 of the timer U1, a pin 8 of the timer U1, a voltage detection driving module is connected to the G pole of the MOS tube V2, one end of the resistor R6 is connected to the D pole of the MOS tube V2, one end of the resistor R6 is connected to the other end of the resistor R7, a pin 7 of the timer U1, a pin 2 of the timer U1 is connected to the other end of the resistor R7, a pin 6 of the timer U1, one end of the capacitor C1, the other end of the capacitor C1 is grounded, a pin 5 of the timer U1 is grounded through the capacitor C2, a pin 1 of the timer U1 is grounded, and a pin 3 of the timer U1 is connected with the boost module.
As a further aspect of the present invention: the boosting module comprises an inductor L1, a triode V3, a diode D3 and a capacitor C3, wherein one end of the inductor L1 is connected with the power supply module, the other end of the inductor L1 is connected with a collector of the triode V3 and an anode of the diode D3, an emitting electrode of the triode V3 is grounded, a base electrode of the triode V3 is connected with the boosting control module, a cathode of the diode D3 is connected with one end of the capacitor C3 and the voltage-stabilizing output module, and the other end of the capacitor C3 is grounded.
As a further aspect of the present invention: the voltage stabilization output module comprises a voltage stabilizer U2, a resistor R8, a potentiometer RP1 and a capacitor C3, the input end of the voltage stabilizer U2 is connected with the voltage boosting module, one end of the ground terminal of the voltage stabilizer U2 is connected with one end of the resistor R8 and one end of the potentiometer RP1, the other end of the potentiometer RP1 is grounded, the other end of the output terminal of the voltage stabilizer U1 is connected with the other end of the resistor R8 and one end of the capacitor C3, and the other end of the capacitor C3 is grounded.
Compared with the prior art, the beneficial effects of the utility model are that: when the voltage supplied by the power supply module is normal, the utility model directly supplies power to the voltage stabilization output module, and outputs stable voltage to supply power to the intelligent pump; when the supply voltage of the power supply module is not enough to meet the input voltage requirement of the voltage stabilization output module, the voltage detection driving module drives the boosting control module to work, and then the boosting module is controlled to work, the supply voltage of the power supply module is boosted and then output to the voltage stabilization output module, so that the input voltage requirement of the voltage stabilization output module is met, and stable voltage is acquired to supply power to the intelligent pump.
Drawings
Fig. 1 is a schematic diagram of a regulated power supply system of an intelligent pump.
Fig. 2 is a circuit diagram of a regulated power supply system of an intelligent pump.
FIG. 3 is a pin diagram of a 555 timer.
Detailed Description
The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
Referring to fig. 1, a voltage-stabilizing power supply system of an intelligent pump includes:
the power supply module is used for supplying power to the voltage detection driving module, the boosting module and the boosting control module;
the voltage detection module is used for detecting whether the output voltage of the power supply module reaches a threshold value or not, and driving the boost control module to work when the output voltage of the power supply module does not reach the threshold value;
the boost control module is used for driving the boost module to boost;
the voltage boosting module is used for directly outputting the voltage input by the power supply module to the voltage stabilizing output module when the voltage boosting is not performed; when boosting, the voltage input by the power supply module is boosted and then output to the voltage stabilization output module;
the voltage stabilizing output module is used for outputting adjustable stable voltage to supply power to the intelligent pump;
the power supply module is connected with the voltage detection driving module, the boosting module and the boosting control module, the voltage detection driving module is connected with the boosting control module, the boosting control module is connected with the boosting module, and the boosting module is connected with the voltage stabilization output module.
In this embodiment: referring to fig. 2, the voltage detection driving module includes a diode D1, a resistor R1, a diode D2, a resistor R4, a resistor R3, a transistor V1, and a resistor R5, wherein a cathode of the diode D1 is connected to an anode of the diode D2, one end of the resistor R4, and the power supply module, the anode of the diode D1 is connected to one end of the resistor R1 and one end of the resistor R3, the other end of the resistor R1 is grounded, the other end of the resistor R3 is connected to a base of the transistor V1, a collector of the transistor V1 is connected to the other end of the resistor R4 and one end of the resistor R2, the other end of the resistor R2 is connected to a cathode of the diode D2, an emitter of the transistor V1 is connected to one end of the resistor R5, the boost control module, and the other end of the resistor R5 is grounded.
When the input power supply module supplies normal voltage, the voltage stabilizing diode D1 is conducted, so that the triode V1 is conducted, the light emitting diode D2 emits light to indicate, a high level is output to the G pole of the MOS transistor V2 (PMOS transistor), and the MOS transistor V2 is cut off; at this moment, the boost control module does not work, the boost module does not boost, and the supply voltage of the power supply module is output to the voltage stabilization output module through the inductor L1, the diode D3 and the capacitor C3.
When the supply voltage of the input power supply module is lower, the voltage stabilizing diode D1 is not conducted, the triode V1 is cut off, the light emitting diode D2 does not indicate that the voltage is normal, the G electrode of the MOS tube V2 is low level, and the MOS tube V2 is conducted; at the moment, the boost control module works, the boost module boosts the voltage, and the voltage supplied by the power supply module is boosted and then output to the voltage stabilization output module.
In this embodiment: referring to fig. 2 and 3, the boost control module includes a MOS transistor V2, a resistor R6, a resistor R7, a capacitor C1, a capacitor C2, and a timer U1, the S pole of the MOS transistor V2 is connected to the power supply module, the No. 4 pin of the timer U1, the No. 8 pin of the timer U1, the G pole of the MOS transistor V2 is connected to the voltage detection driving module, the D pole of the MOS transistor V2 is connected to one end of the resistor R6, the other end of the resistor R6 is connected to one end of the resistor R7 and the No. 7 pin of the timer U1, the other end of the resistor R7 is connected to the No. 2 pin of the timer U1, the No. 6 pin of the timer U1 and one end of the capacitor C1, the other end of the capacitor C1 is grounded, the No. 5 pin of the timer U1 is grounded through the capacitor C2, the No. 1 pin of the timer U1 is grounded, and the No. 3 pin of the timer U1 is connected to the boost module.
The 555 timer is an integrated circuit chip, and is often used for timers, pulse generators, and oscillator circuits. The utility model relates to an oscillation circuit uses, switches on the back at MOS pipe V2, through electric capacity C1 charge-discharge for timer U1's No. 3 pin output frequency signals, the control module that steps up.
In this embodiment: referring to fig. 2, the boost module includes an inductor L1, a transistor V3, a diode D3, and a capacitor C3, one end of the inductor L1 is connected to the power supply module, the other end of the inductor L1 is connected to a collector of the transistor V3 and an anode of the diode D3, an emitter of the transistor V3 is grounded, a base of the transistor V3 is connected to the boost control module, a cathode of the diode D3 is connected to one end of the capacitor C3 and the regulated output module, and the other end of the capacitor C3 is grounded.
When the input power supply module supplies normal voltage, namely the triode V1 is not conducted, the power supply module supplies the voltage to the voltage stabilization output module through the inductor L1, the diode D3 and the capacitor C3, and voltage loss of the voltage output to the voltage stabilization output module is small due to the fact that voltage drop of the inductor L1 and the diode D3 is small.
When the supply voltage of the input power supply module is lower, the triode V1 receives the frequency signal output by the timer U1 to be conducted, at the moment, the triode V1 is conducted periodically and regularly, and when the triode V1 is conducted, the output current of the inductor L1 flows through the capacitor C3 and the triode V1 respectively; when the triode V1 is cut off, the current on the inductor L1 does not change suddenly, so that the current flowing through the triode V1 flows through the capacitor C3, the voltage on the capacitor C3 is increased, and the voltage boosting is completed.
In this embodiment: referring to fig. 2, the voltage stabilizing output module includes a voltage stabilizer U2, a resistor R8, a potentiometer RP1, and a capacitor C3, wherein an input end of the voltage stabilizer U2 is connected to the boost module, a ground end of the voltage stabilizer U2 is connected to one end of the resistor R8 and one end of the potentiometer RP1, the other end of the potentiometer RP1 is grounded, an output end of the voltage stabilizer U1 is connected to the other end of the resistor R8 and one end of the capacitor C3, and the other end of the capacitor C3 is grounded.
The constant voltage of output is fixed to the stabiliser, but its input end voltage has input range (there is the difference in different models), consequently, through setting up voltage detection module, boost control module, the module that steps up accomplishes when power module supply voltage is not enough and steps up, satisfies stabiliser U2's input voltage demand, stabiliser U2's output voltage is the power supply of intelligent pump, because voltage is stable, intelligent pump reliable operation.
The utility model discloses a theory of operation is: the power supply module supplies power to the voltage detection driving module, the boosting module and the boosting control module, the voltage detection module detects whether the output voltage of the power supply module reaches a threshold value, the boosting control module is driven to work when the output voltage of the power supply module does not reach the threshold value, the boosting control module drives the boosting module to boost, and when the boosting module does not boost, the voltage input by the power supply module is directly output to the voltage stabilization output module; when boosting is carried out, the voltage input by the power supply module is boosted and then output to the voltage stabilization output module, and the voltage stabilization output module outputs adjustable stabilized voltage to supply power for the intelligent pump.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The utility model provides an intelligence pump steady voltage power supply system which characterized in that:
this intelligence pump steady voltage power supply system includes:
the power supply module is used for supplying power to the voltage detection driving module, the boosting module and the boosting control module;
the voltage detection module is used for detecting whether the output voltage of the power supply module reaches a threshold value or not, and driving the boost control module to work when the output voltage of the power supply module does not reach the threshold value;
the boost control module is used for driving the boost module to boost;
the voltage boosting module is used for directly outputting the voltage input by the power supply module to the voltage stabilizing output module when the voltage boosting is not performed; when boosting, the voltage input by the power supply module is boosted and then output to the voltage stabilization output module;
the voltage stabilizing output module is used for outputting adjustable stable voltage to supply power to the intelligent pump;
the power supply module is connected with the voltage detection driving module, the boosting module and the boosting control module, the voltage detection driving module is connected with the boosting control module, the boosting control module is connected with the boosting module, and the boosting module is connected with the voltage stabilization output module.
2. The regulated power supply system according to claim 1, wherein the voltage detection driving module comprises a diode D1, a resistor R1, a diode D2, a resistor R4, a resistor R3, a triode V1 and a resistor R5, a cathode of the diode D1 is connected with an anode of the diode D2, one end of the resistor R4 and the power supply module, an anode of the diode D1 is connected with one end of the resistor R1 and one end of the resistor R3, the other end of the resistor R1 is grounded, the other end of the resistor R3 is connected with a base of the triode V1, a collector of the triode V1 is connected with the other end of the resistor R4 and one end of the resistor R2, the other end of the resistor R2 is connected with a cathode of the diode D2, an emitter of the triode V1 is connected with one end of the resistor R5 and the boost control module, and the other end of the resistor R5 is grounded.
3. The regulated power supply system of an intelligent pump according to claim 1, wherein the boost control module comprises a MOS transistor V2, a resistor R6, a resistor R7, a capacitor C1, a capacitor C2 and a timer U1, the S pole of the MOS transistor V2 is connected with the power supply module, the No. 4 pin of the timer U1 and the No. 8 pin of the timer U1, the G pole of the MOS transistor V2 is connected with the voltage detection driving module, the D pole of the MOS transistor V2 is connected with one end of the resistor R6, the other end of the resistor R6 is connected with one end of the resistor R7 and the No. 7 pin of the timer U1, the other end of the resistor R7 is connected with the No. 2 pin of the timer U1, the No. 6 pin of the timer U1 and one end of the capacitor C1, the other end of the capacitor C1 is grounded, the No. 5 pin of the timer U1 is grounded through the capacitor C2, the No. 1 pin of the timer U1 is grounded, and the No. 3 pin of the timer U1 is connected with the boost module.
4. The regulated power supply system of an intelligent pump according to claim 2 or 3, wherein the boost module comprises an inductor L1, a transistor V3, a diode D3 and a capacitor C3, one end of the inductor L1 is connected with the power supply module, the other end of the inductor L1 is connected with a collector of the transistor V3 and an anode of the diode D3, an emitter of the transistor V3 is grounded, a base of the transistor V3 is connected with the boost control module, a cathode of the diode D3 is connected with one end of the capacitor C3 and the regulated output module, and the other end of the capacitor C3 is grounded.
5. The regulated power supply system of claim 1, wherein the regulated output module comprises a regulator U2, a resistor R8, a potentiometer RP1, and a capacitor C3, the input terminal of the regulator U2 is connected to the boost module, the ground terminal of the regulator U2 is connected to one terminal of the resistor R8 and one terminal of the potentiometer RP1, the other terminal of the potentiometer RP1 is grounded, the output terminal of the regulator U1 is connected to the other terminal of the resistor R8 and one terminal of the capacitor C3, and the other terminal of the capacitor C3 is grounded.
CN202222981495.3U 2022-11-09 2022-11-09 Intelligent pump voltage-stabilizing power supply system Active CN218633727U (en)

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CN202222981495.3U CN218633727U (en) 2022-11-09 2022-11-09 Intelligent pump voltage-stabilizing power supply system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202222981495.3U CN218633727U (en) 2022-11-09 2022-11-09 Intelligent pump voltage-stabilizing power supply system

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Address after: 272000 No.6 Tangyao Road, Tangkou Industrial Park, Rencheng District, Jining City, Shandong Province

Patentee after: Shandong Haina Intelligent Equipment Technology Co.,Ltd.

Address before: 272000 No.6 Tangyao Road, Tangkou Industrial Park, Rencheng District, Jining City, Shandong Province

Patentee before: JINING MINING GROUP HAINA TECHNOLOGY ELECTROMECHANICAL CO.,LTD.