CN205503487U - Water pump controller - Google Patents
Water pump controller Download PDFInfo
- Publication number
- CN205503487U CN205503487U CN201620057450.9U CN201620057450U CN205503487U CN 205503487 U CN205503487 U CN 205503487U CN 201620057450 U CN201620057450 U CN 201620057450U CN 205503487 U CN205503487 U CN 205503487U
- Authority
- CN
- China
- Prior art keywords
- water pump
- temperature
- temperature sensor
- water
- environment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a water pump controller. The technical scheme who adopts includes the casing, the casing openly sets up power supply output socket, reverse side and sets up that water pump temperature sensor, up end set up control panel, the inner chamber sets up control circuit and environment temperature sensor, water pump temperature sensor is used for obtaining the temperature at in -take pump impeller or spiral case position, environment temperature transducer is used for acquireing the temperature of environment, when the temperature at impeller or spiral case position is greater than ambient temperature for a long time and exceedes the default, the output relay supply interruption output socket power of control circuit control installation in the casing.
Description
Technical field
This utility model relates to a kind of pump control unit.
Background technology
Tradition pump control unit mode: being the outlet installation pressure transducer at water pump, when water tank full water state, float valve is closed, and in water pipe, pressure increases to certain value, and pressure switch disconnects, and water pump also quits work.There is a lot of drawback in this control method, pressure valve contacts in water for a long time, and corrosion and water stain problem cause the pressure valve life-span the longest, if also having impurity in water, can affect the tightness of pressure valve, causes valve to damage cisco unity malfunction.Owing to being pressure valve control, the change of water pressure, such as user are turned on the tap, or water tower somewhat lacks water, or pipe leakage, and pressure is also the least, and pressure valve will automatically turn on water pump, and such water pump can frequently switch on.The water pump life-span is made to be greatly shortened.Owing to pressure valve contacts with water for a long time, so the life-span is comparatively short, user needs to make professional personnel carry out keeping in repair, install and debugging, and the used time is it is generally required to more than 2 hours.In the case of unmanned, if pressure valve breaks down, or pressure valve is blocked by the impurity in water, and water pump will work always, hot, until burning, buries huge hidden danger to potential safety hazard.
Another kind is placement high-low water level sensor in water tank, must install from water tank to water pump location with wire, when low water level sensor is opened when, water pump just automatically begins to work, during high water level, sensor is shut off water pump, the wiring of this control mode is loaded down with trivial details, trouble is installed, need electrician and water conservancy project to construct simultaneously, and building construction when, will pre-buried control line, a lot of finished houses bought are cannot realize pre-buried, this control mode is installed and loaded down with trivial details, if maintenance does not has building construction drawing to have no way of doing it especially, consumption is considerably less at present, the personnel of 2 people specialty install and minimum need time half a day.If level sensor breaks down, or state of cutting off the water, water pump will work always, if unmanned, water pump will burn, and takes electricity, water wasting, also buries disaster hidden-trouble.
In utility model
The technical problems to be solved in the utility model is to provide a kind of new pump control unit.
For solving the problems referred to above, the technical solution adopted in the utility model includes housing, and described housing front arranges power output socket, reverse side arranges water pump temperature sensor, upper surface arranges control panel, inner chamber arranges control circuit and environment temperature sensor；
Described water pump temperature sensor is for obtaining water pump vane or the temperature at spiral case position；
Described environment temperature sensor is for obtaining the temperature of environment；
When the temperature at impeller or spiral case position is for a long time more than ambient temperature and when exceeding preset value, the output relay that described control circuit controls to be arranged in housing is cut off the electricity supply accessory power outlet power supply.
Described pump control unit, it is characterised in that: described water pump temperature sensor surface scribbles thermal conductive silicon glue-line.
Described pump control unit, it is characterised in that: described housing side arranges switch.
The pump control unit realized by water pump control method of the present utility model, is had the advantage that
1, current water pump vane or the temperature at spiral case position are obtained, compare with ambient temperature, when the temperature of impeller or spiral case position starts to raise, and after reaching preset value higher than ambient temperature, controller will judge that water tower water is the fullest, or being in state of cutting off the water, water pump will be automatically switched off.And it is designed with timing start-up function, can be according to the requirements set Auto On Time of user.
If 2 temperature sensors damage, or loose contact, this control system can automatically cut off out-put supply, it is ensured that water pump safety, and display lamp speed flash prompting user's control system breaks down.
3, this device has IP33 level to protect, such as in the case of fortuitous event water pump water pipe explosion, and the water-sprinkling of short time, product will not be impacted.Just in case water inlet causes system failure, system will automatically cut off out-put supply.
4, this water pump control method also includes circulation timing power up function, and the time that can set according to user, Auto Power On draws water, until full water state or state of cutting off the water, is automatically switched off water pump.
5, easy for installation, as long as native system being fixed near spiral case the most permissible with band.Then the plug of water pump is inserted on this device.This device is inserted into civil power,.Layman can complete to install and debugging in 1 minute, very convenient.
Accompanying drawing explanation
Below in conjunction with Figure of description, this utility model is described further.
Fig. 1 is this utility model pump control unit Facad structure schematic diagram；
Fig. 2 is this utility model pump control unit structure schematic diagram；
Fig. 3 is the frame principle figure of this utility model pump control unit；
Fig. 4 is this utility model pump control unit scheme of installation.
Detailed description of the invention
As Figure 1-4, a kind of pump control unit of the present utility model, including housing 1, described housing 1 front arranges power output socket 2, reverse side arranges water pump temperature sensor 3, and upper surface arranges control panel 4, and inner chamber arranges control circuit 5 and environment temperature sensor 6.Described control circuit 5 includes memory element and MCU single machine unit.Above-mentioned each element circuitry is powered by input power 9.Described housing 1 side arranges switch 10.This switch is manual or automatic switch, for controlling the main power of device.
In such scheme, described water pump temperature sensor 3 is for obtaining water pump vane or the temperature at spiral case position, and described environment temperature sensor 6 is for obtaining the temperature of environment, and the temperature of acquisition is transferred to the memory element of described control circuit 5 constantly.Two temperature are compared by described control circuit 5MCU single machine unit constantly.When the temperature at impeller or spiral case position is for a long time more than ambient temperature and when exceeding preset value, the output relay 7 that described control circuit 5 controls to be arranged in housing 1 is cut off the electricity supply the power supply of accessory power outlet 2.
Optimizing such scheme further, described water pump temperature sensor 3 surface scribbles thermal conductive silicon glue-line 8.Temperature sensor is allowed to be fully contacted water pump cover.Described product there is dispensing have heat conductive silica gel, during use, scribble thermal conductive silicon glue-line 8 on water pump temperature sensor 3 surface.
Upper described, not this utility model is done any pro forma restriction, although this utility model discloses as above with preferable case study on implementation, but it is not limited to this utility model, any those skilled in the art, in the range of without departing from technical solutions of the utility model, when structure and the technology contents of available the disclosure above make a little equivalent case study on implementation changing or being modified to equivalent variations, but every content without departing from technical solutions of the utility model, the any simple modification above case study on implementation made according to technical spirit of the present utility model, equivalent variations and modification, the most still belong to technical solutions of the utility model scope.
Claims (3)
1. a pump control unit, including housing (1), it is characterised in that: described housing (1) front arranges power output socket (2), reverse side arranges water pump temperature sensor (3), upper surface arranges control panel (4), inner chamber arranges control circuit (5) and environment temperature sensor (6)；Described water pump temperature sensor (3) is for obtaining water pump vane or the temperature at spiral case position；
Described environment temperature sensor (6) is for obtaining the temperature of environment；When the temperature at impeller or spiral case position is for a long time more than ambient temperature and when exceeding preset value, the output relay (7) that described control circuit (5) controls to be arranged in housing (1) is cut off the electricity supply accessory power outlet (2) power supply.
Pump control unit the most according to claim 1, it is characterised in that: described water pump temperature sensor (3) surface scribbles thermal conductive silicon glue-line (8).
Pump control unit the most according to claim 2, it is characterised in that: described housing (1) side arranges switch (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620057450.9U CN205503487U (en) | 2016-01-21 | 2016-01-21 | Water pump controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620057450.9U CN205503487U (en) | 2016-01-21 | 2016-01-21 | Water pump controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205503487U true CN205503487U (en) | 2016-08-24 |
Family
ID=56722720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620057450.9U Expired - Fee Related CN205503487U (en) | 2016-01-21 | 2016-01-21 | Water pump controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205503487U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105626550A (en) * | 2016-01-21 | 2016-06-01 | 郑魏魏 | Water pump control method and device |
-
2016
- 2016-01-21 CN CN201620057450.9U patent/CN205503487U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105626550A (en) * | 2016-01-21 | 2016-06-01 | 郑魏魏 | Water pump control method and device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20180121 |