CN202017611U - Bidirectional intelligent booster pump - Google Patents
Bidirectional intelligent booster pump Download PDFInfo
- Publication number
- CN202017611U CN202017611U CN2011201249282U CN201120124928U CN202017611U CN 202017611 U CN202017611 U CN 202017611U CN 2011201249282 U CN2011201249282 U CN 2011201249282U CN 201120124928 U CN201120124928 U CN 201120124928U CN 202017611 U CN202017611 U CN 202017611U
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- China
- Prior art keywords
- water
- chip microcomputer
- booster pump
- water heater
- interface
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- Expired - Fee Related
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Abstract
The utility model relates to a bidirectional intelligent booster pump, which comprises a water pump, a controller and a bidirectional motor for driving the water pump, and is characterized in that the controller comprises a single chip microcomputer and a power management circuit, an input end of the single chip microcomputer is respectively connected with a temperature sensor interface, a delay switch circuit, a water flow switch interface and an inflow signal interface, and an output end of the single chip microcomputer is connected with the bidirectional motor. The bidirectional intelligent booster pump has the advantages that the booster pump can be used with all hot water supply centers such as a solar water heater, an air source water heater, a gas water heater, a water boiler and the like and is capable of receiving signals of a temperature sensor and a water flow switch and inflow signals of the water heater on a system pipeline, operation of the booster pump is automatically controlled, functions of pipeline cold water backflow, pipeline freeze proofing and inflow and outflow pressure boost, and the intelligence capability of an existing water heater is improved, and water resources are saved.
Description
Technical field:
The utility model relates to a kind of two-way intelligent suction booster, especially is fit to be matched on the solar water heater use.
Background technique:
Solar water heater is a kind of product of very environmental protection, is fit to popularizing of long place, especially rural area of sunshine, both can save limited electric power resource, alleviates electric cost, also can improve people's quality of the life, can use hot water in good time.Also there is certain deficiency in existing solar water heater, and it needs high-order the installation, and higher hydraulic pressure need be arranged; and to water nozzle often have the longer pipe track pitch from; when fetching boiling water tap, the cold water in the blowdown piping of often need going ahead of the rest had both been wasted the water source; can not accomplish to use hot water in good time; moreover in cold winter, the area especially freezes; pipeline does not add protection, causes problems such as bursting by freezing toward the contact meeting.These defectives directly cause solar water heater popularity rate result on the low side.For this reason, the dealer also proposes many schemes, adds the mode of holding water pump by pipeline, improves to promote hydraulic pressure etc.
Summary of the invention:
The purpose of this utility model is that design is a kind of can be by the two-way intelligent suction booster of control such as temperature transducer, water switch, water inlet signal.
Technical solutions of the utility model are achieved in that a kind of two-way intelligent suction booster, the either-rotation motor and the controller that comprise water pump, driving water pump, it is characterized in that controller comprises single-chip microcomputer, electric power management circuit, the single-chip microcomputer input end is connected with temperature sensor interface, delay switch circuit, water switch interface and water inlet signaling interface respectively; The single-chip microcomputer output terminal connects either-rotation motor.Make either-rotation motor to control positive and negative operation automatically according to setting process or the signal that collects.
Described single-chip microcomputer output terminal also is connected with the return flow solenoid valve interface, can realize refluxing and the synchronization control of motor.
The two-way intelligent suction booster of the utility model, can supporting solar water heater, all hot water service centers such as air-source water heater, gas water-heater, water-heating boiler, can accept signal, the water switch signal of temperature transducer on the system pipeline, and water heater water inlet signal, automatically control suction booster operation, and can realize the function of pipeline cold-water reflux, freezing prevention tubing, water inlet and outlet supercharging, promote the level of intelligence of existing water heater, the conserve water characteristics of resources.
Description of drawings:
Below in conjunction with concrete legend the utility model is described further:
The two-way intelligent suction booster controller principle block diagram of Fig. 1
Embodiment:
With reference to Fig. 1, two-way intelligent suction booster comprises water pump, either-rotation motor and controller, and water pump and motor are coupling, and is directly installed on an end of electric machine casing, omits motor and water pump among the figure; Controller comprises single-chip microcomputer, electric power management circuit, and the single-chip microcomputer input end is connected with temperature sensor interface, delay switch circuit, water switch interface and water inlet signaling interface respectively; The single-chip microcomputer output terminal connects either-rotation motor and is connected with the return flow solenoid valve interface.
Working principle is as follows:
Temperature sensor interface: the temperature transducer that is mounted in the pipeline is provided, judge the electrical signal that the temperature transducer transmission comes by single-chip microcomputer in good time, when the temperature in the pipeline is in when freezing transition point, starting electrical machinery/water pump forces the reflow pipe of pipeline along design, circulate, avoid the ponding in the pipeline to freeze, reach anti-bursting by freezing effect; , also be temperature difference circulation perhaps in order to force the hot water exchange in the water-heater water tank.
Delay switch circuit: provide many grades of delay times to select, the time of control motor/pump working,, realize using hot water cold-water reflux at the beginning so that cooperate with water switch etc.
The water switch interface: take over the water switch in the road, in order to judging working condition with hot water outlet, in case start, i.e. starting electrical machinery/pump working, and be operated in the delay time section, can realize the water outlet pressurization on the one hand; On the other hand, promptly be cold-water reflux.Earlier open and be installed in water outlet place water tap or gondola water faucet when using hot water winter, closes rapidly again, water switch touches motor/pump working in a delay time section, makes the cold-water reflux in the pipeline, roughly after 3 seconds, can use hot water, realize no cooled water discharge.
The water inlet signaling interface: can connect the solar water heater inlet signal, synchronous with entering water electromagnetic valve, realize the water inlet pressurization.
The return flow solenoid valve interface: be installed on the return line, realization is synchronous with motor/water pump backflow work, can select for use as required.
Claims (2)
1. two-way intelligent suction booster, the either-rotation motor and the controller that comprise water pump, driving water pump, it is characterized in that controller comprises single-chip microcomputer, electric power management circuit, the single-chip microcomputer input end is connected with temperature sensor interface, delay switch circuit, water switch interface and water inlet signaling interface respectively; The single-chip microcomputer output terminal connects either-rotation motor.
2. a kind of two-way intelligent suction booster according to claim 1 is characterized in that the single-chip microcomputer output terminal also is connected with the return flow solenoid valve interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201249282U CN202017611U (en) | 2011-04-25 | 2011-04-25 | Bidirectional intelligent booster pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201249282U CN202017611U (en) | 2011-04-25 | 2011-04-25 | Bidirectional intelligent booster pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202017611U true CN202017611U (en) | 2011-10-26 |
Family
ID=44811281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201249282U Expired - Fee Related CN202017611U (en) | 2011-04-25 | 2011-04-25 | Bidirectional intelligent booster pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202017611U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102514590A (en) * | 2011-12-21 | 2012-06-27 | 唐山轨道客车有限责任公司 | Water supply system of railway vehicle |
| CN103306957A (en) * | 2013-06-13 | 2013-09-18 | 大连海事大学 | Pneumatic booster pump embedded controller based on singlechip and control method |
-
2011
- 2011-04-25 CN CN2011201249282U patent/CN202017611U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102514590A (en) * | 2011-12-21 | 2012-06-27 | 唐山轨道客车有限责任公司 | Water supply system of railway vehicle |
| CN103306957A (en) * | 2013-06-13 | 2013-09-18 | 大连海事大学 | Pneumatic booster pump embedded controller based on singlechip and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111026 Termination date: 20150425 |
|
| EXPY | Termination of patent right or utility model |