CN201028786Y - Thermostatic controller for heat pump water heater - Google Patents
Thermostatic controller for heat pump water heater Download PDFInfo
- Publication number
- CN201028786Y CN201028786Y CNU2007200497382U CN200720049738U CN201028786Y CN 201028786 Y CN201028786 Y CN 201028786Y CN U2007200497382 U CNU2007200497382 U CN U2007200497382U CN 200720049738 U CN200720049738 U CN 200720049738U CN 201028786 Y CN201028786 Y CN 201028786Y
- Authority
- CN
- China
- Prior art keywords
- electrically connected
- water pump
- water
- master controller
- main controller
- 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
Links
Images
Landscapes
- Control Of Non-Positive-Displacement Pumps (AREA)
Abstract
The utility model relates to a constant temperature controller of a heat pump water heating which comprises a flux sensor and a temperature sensor. The constant controller also comprises a water pump and a main controller, the water pump is connected with the main controller. The water pump is electrically connected with a transducer module which is electrically connected with the main controller. The main controller is electrically connected with a display. The flux sensor is arranged on the rear of the water outlet of the water pump and the flux sensor is electrically connected with the main controller. The utility model sets the required hot water temperature T<0> on the display, the T<0> is the temperature of the out water. When the T<0> is more than T<1>, the main controller sends out signals and controls the transducer module to output the much lower frequencies so as to make the rotating speed of the water pump be reduced and the flux Q be reduced; when the T<1> ascending till the T<0> is equivalent to T<1>, the transducer module controls the water pump steadily output and the T<1> is stable; when T<0> is less than T<1>, the main controller sends out signals and controls the transducer module output much higher frequencies so as to make the rotating speed of the water pump be ascended and the flux be ascended, the T<1> is reduced till the T<0> is equivalent to T<1>.
Description
Technical field
The utility model relates to the radiator valve of a kind of Teat pump boiler, particularly a kind of Teat pump boiler.
Background technology
Present Teat pump boiler water outlet fluctuating temperature is bigger, the controller volume that is used to control water temperature is also bigger, at this situation, I disclose a kind of Teat pump boiler thermostatically-controlled equipment in Chinese patent CN200520121503.0, comprise the heater that is arranged on the Teat pump boiler, the water inlet pipe of Teat pump boiler is provided with electric expansion valve, and electric expansion valve is electrically connected with a master board.Water inlet pipe is provided with water flow sensing unit, and this water flow sensing unit is electrically connected with master board.The outlet pipe of Teat pump boiler is provided with temperature sensor, and this temperature sensor is electrically connected with master board.Master board is provided with the third gear coolant temperature switch.When its work, water flow sensing unit is sent after the current situation is converted into the signal of telecommunication in the water inlet pipe into master board, and temperature sensor is also sent after water temperature is converted into the signal of telecommunication in the outlet pipe into master board; The aforementioned electric signal sends instructions to electric expansion valve after handling through control program default in the master board, thereby the opening degree of decision electric expansion valve is determined the water outlet water temperature at last.That the Teat pump boiler of this structure has is simple and reasonable, volume is little and temperature is controlled accurate characteristics.But bigger for changes in flow rate, perhaps the bigger situation of variations in temperature just seems that some is not too suitable.
The utility model content
But technical problem to be solved in the utility model be to provide a kind of simple and reasonable, be applicable to changes in flow rate is bigger, variations in temperature is bigger place, be quick on the draw and the radiator valve of the Teat pump boiler of stepless temperature-regulating, to overcome weak point of the prior art.
The technical scheme in the invention for solving the above technical problem is:
A kind of radiator valve of Teat pump boiler comprises flow sensor and temperature sensor, and its architectural feature is that radiator valve also includes water pump and master controller, and water pump is electrically connected with master controller.
Above-mentioned water pump is electrically connected with the frequency converter module, and the frequency converter module is electrically connected with master controller.
Above-mentioned master controller is electrically connected with display screen.
Above-mentioned flow sensor is arranged on the delivery port back of water pump, and flow sensor is electrically connected with master controller.
Above-mentioned temperature sensor is arranged on Teat pump boiler delivery port place, and temperature sensor is electrically connected with master controller.
Above-mentioned frequency converter module is electrically connected with display screen.
The utility model is set required hot water temperature T in the display screen place
0, T
1Be leaving water temperature.Work as T
0＞T
1The time, master controller sends signal, and control frequency converter module output lower frequency reduces pump rotary speed, so flow Q reduces T
1Raise, until T
0=T
1The time, the stable output of frequency converter module controls water pump, T
1Stable.Work as T
0＜T
1The time, master controller sends signal, and control frequency converter module output upper frequency raises pump rotary speed, so flow raises T
1Reduce, until T
0=T
1The time, the stable output of frequency converter module controls water pump, T
1Stable.
Master controller in the utility model is the stepless temperature-regulating controller, its leaving water temperature can be set arbitrarily in the temperature regulating range of permission, have bigger flexibility, also can in time regulate by water pump for the place that changes in flow rate is bigger, the scope of application is wider.
Frequency converter module and master controller in the utility model are electrically connected with display screen respectively, and its operating process and actual result come into plain view, and interactive performance is good.
Description of drawings
Fig. 1 connects block diagram for the utility model one embodiment.
Fig. 2 is the perspective view of master controller.
Fig. 3 is an A place structure for amplifying schematic diagram among Fig. 2.
Fig. 4 is the assembled state structural representation of water pump and flow sensor.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Among the figure: 1 is master controller, and 2 is display screen, and 3 is water pump, and 4 is flow sensor.
Referring to Fig. 1-Fig. 4, the radiator valve of this Teat pump boiler, comprise flow sensor 4, temperature sensor, water pump 3 and master controller 1, water pump 3 is electrically connected with master controller 1 by the frequency converter module, master controller 1 and frequency converter module are electrically connected with display screen 2 respectively, flow sensor 4 is arranged on the delivery port back of water pump 3, and flow sensor 4 is electrically connected with master controller 1.Temperature sensor is arranged on Teat pump boiler delivery port place, and temperature sensor is electrically connected with master controller 1.Wherein, master controller 1 is the stepless temperature-regulating controller.
During the work of this product, 8～35 ℃ cold water enters the heat pump main frame from cold water storage cistern by water pump, enters in the boiler through the hot water that heats 45～85 ℃ of back formation and stores, for taking at any time.
Claims (7)
1. the radiator valve of a Teat pump boiler comprises flow sensor (4) and temperature sensor, it is characterized in that described radiator valve also includes water pump (3) and master controller, and water pump is electrically connected with master controller (1).
2. the radiator valve of Teat pump boiler according to claim 1 is characterized in that described water pump (3) is electrically connected with the frequency converter module, and the frequency converter module is electrically connected with master controller (1).
3. the radiator valve of Teat pump boiler according to claim 1 is characterized in that described master controller (1) is electrically connected with display screen (2).
4. the radiator valve of Teat pump boiler according to claim 1 is characterized in that described flow sensor (4) is arranged on the delivery port back of water pump, and flow sensor is electrically connected with master controller (1).
5. the radiator valve of Teat pump boiler according to claim 4 is characterized in that described temperature sensor is arranged on Teat pump boiler delivery port place, and temperature sensor is electrically connected with master controller (1).
6. according to the radiator valve of the described Teat pump boiler of the arbitrary claim of claim 1 to 5, it is characterized in that described master controller (1) is the stepless temperature-regulating controller.
7. the radiator valve of Teat pump boiler according to claim 2 is characterized in that described frequency converter module is electrically connected with display screen (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200497382U CN201028786Y (en) | 2007-03-29 | 2007-03-29 | Thermostatic controller for heat pump water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200497382U CN201028786Y (en) | 2007-03-29 | 2007-03-29 | Thermostatic controller for heat pump water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201028786Y true CN201028786Y (en) | 2008-02-27 |
Family
ID=39132999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200497382U Expired - Fee Related CN201028786Y (en) | 2007-03-29 | 2007-03-29 | Thermostatic controller for heat pump water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201028786Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434956A (en) * | 2011-06-16 | 2012-05-02 | 吴中敏 | Flow servo instant electric water heater |
| WO2013016883A1 (en) * | 2011-08-04 | 2013-02-07 | 上海欧特电器有限公司 | Flow-changing cyclic heat pump water heater |
| CN104075369A (en) * | 2013-03-27 | 2014-10-01 | 松下电器产业株式会社 | Heat pump water heater |
| CN105091346A (en) * | 2014-05-23 | 2015-11-25 | 青岛经济技术开发区海尔热水器有限公司 | Heat pump water heater control method and heat pump water heater |
| CN105444419A (en) * | 2014-08-18 | 2016-03-30 | 珠海格力电器股份有限公司 | Method and device for controlling frequency of compressor of air energy water heater |
| CN105987504A (en) * | 2015-02-13 | 2016-10-05 | 青岛经济技术开发区海尔热水器有限公司 | Control method of laminated heat pump water heater |
| CN106403292A (en) * | 2016-09-05 | 2017-02-15 | 广东万家乐燃气具有限公司 | Hot-water circulation device with direct-flow pump |
-
2007
- 2007-03-29 CN CNU2007200497382U patent/CN201028786Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434956A (en) * | 2011-06-16 | 2012-05-02 | 吴中敏 | Flow servo instant electric water heater |
| WO2013016883A1 (en) * | 2011-08-04 | 2013-02-07 | 上海欧特电器有限公司 | Flow-changing cyclic heat pump water heater |
| CN104075369A (en) * | 2013-03-27 | 2014-10-01 | 松下电器产业株式会社 | Heat pump water heater |
| CN104075369B (en) * | 2013-03-27 | 2018-03-02 | 松下电器产业株式会社 | Heat-pump-type hot-water supply |
| CN105091346A (en) * | 2014-05-23 | 2015-11-25 | 青岛经济技术开发区海尔热水器有限公司 | Heat pump water heater control method and heat pump water heater |
| CN105444419A (en) * | 2014-08-18 | 2016-03-30 | 珠海格力电器股份有限公司 | Method and device for controlling frequency of compressor of air energy water heater |
| CN105444419B (en) * | 2014-08-18 | 2018-02-09 | 珠海格力电器股份有限公司 | Method and device for controlling frequency of compressor of air energy water heater |
| CN105987504A (en) * | 2015-02-13 | 2016-10-05 | 青岛经济技术开发区海尔热水器有限公司 | Control method of laminated heat pump water heater |
| CN105987504B (en) * | 2015-02-13 | 2019-07-05 | 青岛经济技术开发区海尔热水器有限公司 | Control method of laminated heat pump water heater |
| CN106403292A (en) * | 2016-09-05 | 2017-02-15 | 广东万家乐燃气具有限公司 | Hot-water circulation device with direct-flow pump |
| CN106403292B (en) * | 2016-09-05 | 2019-06-04 | 广东万家乐燃气具有限公司 | A kind of hot water circulating device with straightway pump |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201028786Y (en) | Thermostatic controller for heat pump water heater | |
| CN103547195B (en) | The fast preparation method and device of high-quality hot water | |
| CN204786682U (en) | Constant temperature constant current hot -water heating system | |
| CN202277233U (en) | Closed-loop temperature control rapid heater | |
| CN201059781Y (en) | Constant temperature controller for heat pump water heater | |
| CN101871225B (en) | Water supply system with independently controlled temperature, flow and pressure | |
| CN112097401A (en) | Water heater control system with zero water pressure function and working method | |
| CN201508280U (en) | Solar heat collector thermal performance detecting device | |
| CN203964391U (en) | Hot-water heating system output water temperature thermostat | |
| CN2352981Y (en) | Constant temperature device | |
| CN100498108C (en) | Heating drinking apparatus | |
| CN204923210U (en) | Intelligence constant temperature water admixing device | |
| CN106907504A (en) | A kind of intelligent constant-temperature device | |
| CN201072239Y (en) | Thermostatic control device and constant-temperature instant electric water heater | |
| CN202955299U (en) | Controllable-water-volume temperature control valve | |
| CN206816868U (en) | A kind of intelligent constant-temperature device | |
| CN206001676U (en) | Intelligent temperature controls gas heater | |
| CN204574516U (en) | Storage-type hot water apparatus | |
| CN210179891U (en) | Thermostatic valve for electric water heater | |
| CN208859848U (en) | A kind of electric heater | |
| CN201429244Y (en) | Solar hot water automatic constant temperature device | |
| CN208104045U (en) | A kind of direct drinking type all-in-one machine with function of temperature control | |
| CN206531292U (en) | Hot water cyclesystem | |
| CN206234908U (en) | A kind of Full automatic geothermal based on DSP28335 mixes water controller | |
| CN205493568U (en) | Domestic straight water dispenser frequency conversion flow control system |
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: 20080227 Termination date: 20100329 |