CN201246312Y - Temperature control type water pump - Google Patents
Temperature control type water pump Download PDFInfo
- Publication number
- CN201246312Y CN201246312Y CNU2008201147268U CN200820114726U CN201246312Y CN 201246312 Y CN201246312 Y CN 201246312Y CN U2008201147268 U CNU2008201147268 U CN U2008201147268U CN 200820114726 U CN200820114726 U CN 200820114726U CN 201246312 Y CN201246312 Y CN 201246312Y
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- control
- water pump
- temperature
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Abstract
The utility model discloses a temperature-controlled water pump which comprises a water pump connected in a water tube, a main board and a microcontrol chip thereof, a control panel and an external water pipe sensor, wherein, a wire connector is arranged outside the water pump, a relay, a power supply module and a numerical control temperature control integrated circuit are arranged in the wire connector, the main board and the microcontrol chip thereof are used to perform temperature setting input as well as the input to the manual work and the time-interval control of the water pump; one control output terminal of the numerical control temperature control integrated circuit is connected with the relay; the control panel is used to perform temperature setting input as well as the input to the manual work and the time-interval control of the water pump and mutually connected with the numerical control temperature control integrated circuit; and the external water pipe sensor is connected with one control input terminal of the numerical control temperature control integrated circuit. The utility model can set the temperature conveniently and practically and saves the energy resources, the water pump is used safely with heat protection and freeze protection, and the three operating modes can be mutually transformed.
Description
Technical field:
The utility model relates to a kind of water pump, relates in particular to a kind of temperature control water pump.
Background technique:
The existing water pump that is used for temperature control is to establish a temperature transducer in water pipe, and connects a water pump in water pipe, and temperature transducer links to each other with water pump through temperature controller.Temperature value and pump working time can be set on temperature controller.The startup of control of pump when temperature is too high in the water pipe stops water pump again after temperature reaches the temperature protection value.After but this temperature value was set, water pump all can be adjusted conduit temperature according to this temperature value in a plurality of periods, unless adjust temperature value.This is in factory and office, and a Zhou Qitian has a lot of periods every day, and all there are a lot of desired temperatures each period, and control of pump is very numerous and diverse work.Existing temperature controller and water pump are not one, and inconvenience is installed.Cross when low when temperature in the water pipe in addition, water pump freezes easily.Method commonly used is often to rotate water pump, prevents water freezing, the artificial hands-on of these action needs.
The model utility content:
In order to overcome the existing temperature control water pump technical deficiency of setting temperature at times; The purpose of this utility model provides the temperature control type water pump of a kind of period more than a day, all different day settings different temperatures, and numerical control temperature control intergrated circuit and water pump combine.
For realizing that the technological scheme that the utility model purpose is taked is:
A kind of temperature control type water pump, comprise a water pump that is connected in the water pipe, water pump is provided with jointer outward, be provided with relay in the jointer, and establish a power module, it is characterized in that: establish number controlling temperature control intergrated circuit, comprise a mainboard and microcontroller chip thereof, be used to carry out the setting of temperature, to the artificial of water pump and control at times; One control output end of numerical control temperature control intergrated circuit is connected with relay; If a control panel is used to carry out temperature and sets input, to the artificial of water pump and the input of control at times, itself and numerical control temperature control intergrated circuit interconnect; If an external water pipe sensor is connected with a control input end of numerical control temperature control intergrated circuit.
Described microcontroller chip is a programmable controller, is used for all circuit, the setting of the temperature of some periods of every day, and manual control, period control, interim control to water pump reach the conversion and control to three kinds of control modes; Control panel comprises display screen and control button, and both are used for the input to the conversion and control of three kinds of control modes; The input port of programmable controller comprises each input port of external water pipe sensor input port, control key wire; The output port of programmable controller comprises each output port of water pump control output end mouth, display screen control winding displacement; The water pump control output end mouth of programmable controller is connected with the control input end of relay through mainboard, each output port of the display screen control winding displacement of programmable controller is connected with display screen through mainboard, and the control button detects load module through button and is connected with each input port of the control key wire of programmable controller.
Described outside at jointer is provided with a housing, establishes numerical control temperature control intergrated circuit in the housing, is embedded with control panel on the housing.
Described being provided with on display screen measures that temperature display unit, advanced menu page or leaf display unit, water pump start and stop sign display unit, artificial mode display unit, temperature are set display unit, low-temperature protection is enabled sign display unit, anhydrous warning mark display unit.
Described control button comprises Menu key and two keys of adjusting key, and being used in working order down can be in the input of conversion between manual control and the period control by Menu key, and the change setting temperature then enters the input of interim control under period control.
String has the cycle to rest the time-delay auxiliary reclay of operation type before the water pump control output end mouth of described programmable controller.
Described power module comprises the 24V regulator rectifier circuit, links to each other with relay, also is provided with the 5V regulator rectifier circuit, links to each other with numerical control temperature control intergrated circuit.
The beneficial effects of the utility model are: period, all different day settings different temperatures more than a day, and convenient and practical, energy saving; Water pump solar heat protection safe in utilization is antifreeze; If three kinds of mode of operations, the control of manual control, period, interim control, can be between the three phase co-conversion, press Menu key in working order down can be in conversion between manual control and the period control, the change setting temperature then enters interim control under controlling in the period.
Description of drawings:
Fig. 1 is an External view of the present utility model;
Fig. 2 is the schematic representation of control panel of the present utility model.
1, water pump; 2, housing; 3, control panel; 4, measure temperature display unit; 5, advanced menu page or leaf display unit; 6, water pump start and stop sign display unit; 7, anhydrous warning mark display unit; 8, artificial mode display unit; 9, temperature is set display unit; 10, low-temperature protection is enabled the sign display unit; 11, Menu key; 12, adjusting key.
Embodiment:
Below in conjunction with drawings and Examples the utility model is described in further detail.
As shown in Figure 1 and Figure 2, the utility model comprises a water pump 1 that is connected in the water pipe, is provided with jointer outside the water pump 1, is provided with relay in the jointer.Be provided with a housing 2 in the outside of jointer, establish numerical control temperature control intergrated circuit in the housing 2, be embedded with control panel 3 on the housing 2." establish an external water pipe sensor, be located at and measure in the water pipe.
Numerical control temperature control intergrated circuit comprises a mainboard and microcontroller chip (programmable controller), be used for all circuit, the temperature of six periods of every day is set, to manual control, period control, the interim control of water pump 1, and to the conversion and control of three kinds of control modes.Numerical control temperature control intergrated circuit is called water pump control digital display temperature controller again, and the period control of pump digital display temperature controller of promptly programming in week is with the supporting use of water pump.Start and stop according to the difference control of pump of setting temperature and conduit temperature.Thereby realize near the function setting temperature point of being controlled at conduit temperature, week circulation can be provided with six setting temperature periods corresponding with it period in maximum one day to control, and also can select manual control or break away from the period control mode temporarily.
If a control panel 3, control panel 3 comprise display screen (liquid crystal) and control button, be used for temperature is set input, to the input of three kinds of water pump 1 control modes and the input of mode switch.The control button comprises Menu key 11 and 12 two keys of adjusting key, is used for can conversion importing between manual control and period control by Menu key down in working order, changes the input that setting temperature then enters interim control under period control.
The input port of programmable controller comprises each input port of external water pipe sensor input port, control key wire.The output port of programmable controller comprises each output port of water pump control output end mouth, display screen control winding displacement.String has the cycle to rest the time-delay auxiliary reclay of operation type before the water pump control output end mouth of programmable controller.Be used for stopping heat radiation after 1 work a period of time at water pump.
Programmable controller (microcontroller chip), button detect load module, all are located on the mainboard.
The water pump control output end mouth of programmable controller is connected with the control input end of relay through mainboard.The external water pipe sensor input port of programmable controller is connected with external water pipe sensor through mainboard.Each output port of the display screen control winding displacement of programmable controller is connected with display screen through mainboard.The control button detects load module through mainboard and button and is connected, and button detects load module and is connected with each input port of Controlled by Programmable Controller key wire again.
If a power module comprises the 24V regulator rectifier circuit, link to each other with relay, also be provided with the 5V regulator rectifier circuit, link to each other with numerical control temperature control intergrated circuit.
On display screen, be respectively equipped with and measure that temperature display unit 4, advanced menu page or leaf display unit 5, water pump start and stop sign display unit 6, artificial mode display unit 7, temperature are set display unit 8, low-temperature protection is enabled sign display unit 9, anhydrous warning mark display unit 10.
Displaying symbol function of the present utility model and explanation:
(1) manual control
According to current artificial setting temperature, break away from the time control programming fully.
(2) period control
One week circulation can be provided with 6 time periods every day to move automatically with corresponding setting temperature, period, temperature, day off can require carry out the period to programme and senior setting according to user's personalization.
(3) interim control
The period control that temporary transient disengaging is current switches to manually operated state, when the next period arrives, automatically restores to the period state of a control.
The transformation of three kinds of mode of operations is pressed Menu key in working order and can be changed between manual control and period control, changes setting temperature and then enter interim control under period control.
Function of the present utility model and explanation
(1) anhydrous protection domain
In working order down, when the detected temperature of cooling-water temperature sensor was lower than no water conservation temperature, water pump quit work, the non-unlatching sign of liquid crystal interface demonstration water pump.When having only water temperature to be higher than no water conservation temperature, water pump could normally be opened.
No water conservation temperature can be set in advanced menu, and setting range is 5～50 ℃.This function is for avoiding water pump water pipe is anhydrous when flowing through overheated the damage.
(2) low-temperature protection function
The low-temperature protection function is after the shutdown of water pump control digital display temperature controller, automatically temperature is fixed between low-temperature protection temperature+2 ℃.After enabling the low-temperature protection function, the shutdown liquid crystal interface shows the non-unlatching symbol of water pump.
The enabling and forbid and protect setting temperature of low-temperature protection function with reference to interim control mode.
After having enabled the low-temperature protection function, water pump is probably enabled under anhydrous situation, causes the damage water pump.Must guarantee to have in the water pipe water just can enable the low-temperature protection function, otherwise in a single day damage water pump because of the anhydrous water pump of enabling.
(3) water pump discontinuous operation
Behind the water pump long-play, pump motor heating, temperature raises, and influences its life-span, and for prolonging water pump working life, water pump need move and rest a period of time after a period of time and rerun.Working time and idle hours were set in the advanced menu in the past.
The display unit of display screen of the present utility model:
(1) water pump start and stop sign display unit:
This display unit symbol demonstration expression water pump is enabled, and does not have to show that then water pump is in halted state.
(2) anhydrous warning mark display unit:
This display unit symbol is long to be shown: the expression water pump stops under anhydrous guard mode, and reason is that measured temperature is lower than no water conservation temperature in the water pipe.
Troubleshooting methodology:
(a) detect in the water pipe whether water is arranged, if there is not water to check other equipment,
(b) in the water pipe water is arranged, water temperature is lower, can enter fine mode low the no water conservation temperature of withering, and makes this value be lower than water temperature in the pipe, gets back to working interface then, and this moment, water pump should normally start, the bell character disappearance.
This display unit symbol flashes: the break-off after the scheduled time long-time running of expression water pump.
(3) low-temperature protection is enabled the sign display unit:
Only to shutting down the back effectively.
(4) measure temperature display unit:
Show external water pipe sensor measurement water temperature.
(5) advanced menu page or leaf display unit:
The number of expression menu page is used for representing the preface sign indicating number of period.
(6) artificial mode display unit:
When carrying out the artificial mode operation, show.
(7) temperature is set display unit:
When carrying out the temperature setting, show.
Control button of the present utility model
(1) Menu key:
Shutdown function: down longly in working order do not put shutdown in 5 seconds by this key.
Shutdown, display interface shows " OFF ".
Power up function: under the attitude, length was not put by this key in 5 seconds under off-mode, start.
Working interface shows measurement temperature value, set temperature value under the start working state.
(2) adjusting key:
Clock/setting temperature is regulated: in working order down, pinning adjusting key decontrols when the working interface set temperature value is flashed, this moment can be by regulating setting value by adjusting key, 5-70 ℃ of setting temperature scope, be raised to 70 ℃ again since 5 degree, by Menu key selection be provided with clock hour/minute.Adjusting key changes clock value.
(3) Macintosh: Menu key+adjusting key
Under off-mode, pin Menu key and adjusting key simultaneously more than 5 seconds, enter the advanced menu pattern,
The advanced menu meaning of parameters is stated as follows:
Menu key is used for turn-over, and adjusting key changes parameter value.
Pin Menu key and adjusting key simultaneously more than 5 seconds under open state, enter period programming, Menu key is used for turn-over and selects parameter, and adjusting key changes parameter value.
Technical parameter of the present utility model:
Voltage: 220V,
Power consumption: 5W,
Water pipe mixes water control temperature scope: 5-70 (original state is provided with 45 ℃),
The thermal switch deviation: ± 2 ℃ (can between 3 ℃ of scholar 0.5～scholars, regulate),
Temperature-measuring range :-9-99 ℃,
Ambient temperature :-5～70 ℃,
Security level: IP20,
Enclosure material: fire retardation PC.
Claims (7)
1, a kind of temperature control type water pump, comprise a water pump that is connected in the water pipe, water pump is provided with jointer outward, be provided with relay in the jointer, and establish a power module, it is characterized in that: establish number controlling temperature control intergrated circuit, comprise a mainboard and microcontroller chip, be used to carry out the setting of temperature, to the artificial of water pump and control at times; One control output end of numerical control temperature control intergrated circuit is connected with relay; If a control panel is used to carry out temperature and sets input, to the artificial of water pump and the input of control at times, itself and numerical control temperature control intergrated circuit interconnect; If an external water pipe sensor is connected with a control input end of numerical control temperature control intergrated circuit.
2, a kind of temperature control type water pump according to claim 1, it is characterized by: the microcontroller chip is a programmable controller, is used for all circuit, and the temperature of some periods of every day is set, manual control, period control, interim control to water pump reach the conversion and control to three kinds of control modes; Control panel comprises display screen and control button, and both are used for the input to the conversion and control of three kinds of control modes; The input port of programmable controller comprises each input port of external water pipe sensor input port, control key wire; The output port of programmable controller comprises each output port of water pump control output end mouth, display screen control winding displacement; The water pump control output end mouth of programmable controller is connected with the control input end of relay through mainboard, each output port of the display screen control winding displacement of programmable controller is connected with display screen through mainboard, and the control button detects load module through button and is connected with each input port of the control key wire of programmable controller.
3, a kind of temperature control type water pump according to claim 1 and 2 is characterized by: be provided with a housing in the outside of jointer, establish numerical control temperature control intergrated circuit in the housing, be embedded with control panel on the housing.
4, a kind of temperature control type water pump according to claim 2 is characterized by: be provided with on display screen and measure that temperature display unit, advanced menu page or leaf display unit, water pump start and stop sign display unit, artificial mode display unit, temperature are set display unit, low-temperature protection is enabled sign display unit, anhydrous warning mark display unit.
5, a kind of temperature control type water pump according to claim 2, it is characterized by: the control button comprises Menu key and two keys of adjusting key, the input that can change between manual control and period control by Menu key under being used in working order changes the input that setting temperature then enters interim control under period control.
6, a kind of temperature control type water pump according to claim 2 is characterized by: string has the cycle to rest the time-delay auxiliary reclay of operation type before the water pump control output end mouth of programmable controller.
7, a kind of temperature control type water pump according to claim 1, it is characterized by: power module comprises the 24V regulator rectifier circuit, links to each other with relay, also is provided with the 5V regulator rectifier circuit, links to each other with numerical control temperature control intergrated circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201147268U CN201246312Y (en) | 2008-05-13 | 2008-05-13 | Temperature control type water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201147268U CN201246312Y (en) | 2008-05-13 | 2008-05-13 | Temperature control type water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201246312Y true CN201246312Y (en) | 2009-05-27 |
Family
ID=40730134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201147268U Expired - Fee Related CN201246312Y (en) | 2008-05-13 | 2008-05-13 | Temperature control type water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201246312Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104454501A (en) * | 2013-09-23 | 2015-03-25 | 陈剑波 | Water pump anti-freezer |
| CN104066997B (en) * | 2011-12-27 | 2017-03-15 | 格兰富控股联合股份公司 | Pump assembly |
| CN109405308A (en) * | 2018-10-29 | 2019-03-01 | 珠海格力电器股份有限公司 | Heat pump water system, anti-freezing control method and device thereof and storage medium |
-
2008
- 2008-05-13 CN CNU2008201147268U patent/CN201246312Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104066997B (en) * | 2011-12-27 | 2017-03-15 | 格兰富控股联合股份公司 | Pump assembly |
| CN104454501A (en) * | 2013-09-23 | 2015-03-25 | 陈剑波 | Water pump anti-freezer |
| CN109405308A (en) * | 2018-10-29 | 2019-03-01 | 珠海格力电器股份有限公司 | Heat pump water system, anti-freezing control method and device thereof and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090527 Termination date: 20140513 |