CN105588348B - Solar water heater full-automatic energy-saving controller - Google Patents
Solar water heater full-automatic energy-saving controller Download PDFInfo
- Publication number
- CN105588348B CN105588348B CN201610089701.6A CN201610089701A CN105588348B CN 105588348 B CN105588348 B CN 105588348B CN 201610089701 A CN201610089701 A CN 201610089701A CN 105588348 B CN105588348 B CN 105588348B
- Authority
- CN
- China
- Prior art keywords
- temperature
- tds
- detect switch
- controller
- degree
- 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
Classifications
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
Landscapes
- Engineering & Computer Science (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Abstract
The present invention is a kind of solar water heater full-automatic energy-saving controller, is to provide a kind of intelligent energy-saving controller for making water circulating pump fully automatic operation without manual operation for the automatic running of solar water heater.It is made up of temperature detect switch (TDS) and differential temperature controller, two temperature detect switch (TDS)s and the composition series loop of differential temperature controller power supply, and it is in parallel with automatic/hand conversion self-locking key switch；The high-temperature probe of temperature detect switch (TDS) and differential temperature controller is incorporated into sleeve, after being sealed with adapter piece, forms temperature probe assembly；The cryogenic probe of differential temperature controller is arranged in water tank or backwater water outlet, forms the energy-saving control system of the fully automatic operation of water circulating pump.By the change of heat collector outlet hot water's temperature, automatic opening or the power supply for closing differential temperature controller；By the comparison of heat collector and the water tank temperature difference, the operation of water circulating pump is controlled, completes the heating to water tank.At night, it can not start under cloudy and overtemperature or close differential temperature controller power supply automatically, no standby power consumption.
Description
Technical field
The present invention relates to a kind of controller of solar water heater, especially it is a kind of it is intelligent without manual operation it is complete from
The energy-saving controller of the flat plate solar water heater forced circulation water pump of dynamic operation.
Background technology
The controller of the forced circulation water pump of plate pressure-bearing solar water heater at present, startup-shutdown be mostly manual control or
Photovoltaic controls.The former is needed manually according to weather condition switching on and shutting down, comparatively laborious；The latter's cost is high, and controller is chronically at and treated
Machine working condition, power consumption is more, and service life is short.
The content of the invention
It is an object of the invention to provide a kind of intelligent energy-conservation for making water circulating pump fully automatic operation without manual operation
Controller.The energy-saving controller according to the temperature of heat collector, can automatically turn on or close the power supply of differential temperature controller, temperature difference control
Device is by the high-temperature probe on flat plate collector, and the Temperature Difference Ratio with the cryogenic probe of water tank is compared with so as to control the fortune of water circulating pump
Go and water tank is heated.And it at night, can not start or close the work of differential temperature controller under rainy days and overtemperature state
Power supply, it is a kind of controller of full-automatic energy-saving.
The present invention adopts the technical scheme that：
A kind of solar water heater full-automatic energy-saving controller, is made up of temperature detect switch (TDS) and differential temperature controller, it is characterized in that：
Two temperature detect switch (TDS)s and the composition series loop of differential temperature controller power supply, and it is in parallel with automatic/hand conversion self-locking key switch；Temperature
The high-temperature probe of control switch and differential temperature controller is incorporated into same stainless steel sleeve pipe, and with being sealed with outer pitch thread adapter piece
Afterwards, temperature probe assembly is formed；Temperature probe assembly is horizontally arranged above heat collector in the four-way connection of hot water outlet, four-way
The upward interface installation air bleeding valve of joint, installs hot water outlet pipe, or said elements are placed directly against into heat collector to lower interface
At the outer wall of hot water outlet pipe；Another cryogenic probe of differential temperature controller is arranged in water tank or backwater water outlet, composition
The energy-saving control system of the fully automatic operation of water circulating pump.
Temperature probe assembly is turned on and off the temperature detect switch (TDS) in temperature probe assembly by the change of heat collector temperature
The power supply of differential temperature controller, differential temperature controller after unlatching by the temperature probe assembly of flat plate collector high temperature visit
Head and the comparison of the cryogenic probe temperature difference of water tank, so as to control the operation of water circulating pump, by the hot water circuit of heat collector to water tank
Interior storage.Hot water during use is drawn from hot water exit.
Main advantages of the present invention：
（1）Using the characteristic of temperature detect switch (TDS), Auto Power On when reaching design temperature；At night, rainy days and overtemperature state
Under can not start or close working power automatically, temperature controller saves very much without standby power consumption, control system.
（2）Artificial startup-shutdown is not required in use, system is by the start-up temperature parameter fully automatic operation set.Open, stop temperature
Degree parameter is selected as needed, can meet the various requirements for opening, stopping temperature.
（3）The control system, which is provided with, automatically and manually changes self-locking key switch.When manual, real time temperature situation can be inquired about
With the operation without automatic function.
（4）The control system is applied widely, in addition to for solar water heater forced circulation water pump system, it may also be used for
The self-starting temperature control system of various industries.Such as hot water end backwater circulation self-starting control system.
（5）With low cost, stable work in work, service life length.
Brief description of the drawings
Fig. 1 is control system line map of the present invention.
Fig. 2 is the scheme of installation of solar water heater of the present invention.
Fig. 3 is temperature probe assembly diagram of the present invention.
Embodiment
Civil power 220V is by temperature detect switch (TDS) 1 (80 degree of closed types) and temperature detect switch (TDS) 2 (50 degree of open types), with temperature difference control device 3
Input power composition series loop, and with automatic/hand conversion self-locking key switch 6 it is in parallel（Fig. 1）.Temperature detect switch (TDS) 1,2 and
The high-temperature probe 4 of differential temperature controller 3 is incorporated into same stainless steel sleeve pipe 10, and with being sealed with outer pitch thread adapter piece 16
Afterwards, temperature probe assembly 8 (Fig. 3) is formed.Temperature probe assembly 8 is horizontally arranged at the four-way connection 7 of the water outlet of heat collector 11
In（Fig. 2）；Or said elements are placed directly against at the outer wall of the hot water outlet pipe of heat collector 11.Another cryogenic probe 5 is installed
In the water tank 13 or backwater water outlet（Fig. 2）.When the temperature of flat plate collector 11 reaches opening temperature（About 50 degree）, temperature control opens
Close 2 and be transferred to closure from normally opened, now closed type temperature detect switch (TDS) 1（About 80 degree）Also in closure state, system energization, differential temperature controller
3 electric power starting.Temperature controller 3 is compared by the temperature-sensing element in probe 4,5 to the temperature of heat collector 11 and water tank 13, is reached
To the setting temperature difference（5 degree）When, start water circulating pump 12, the hot water in heat collector 11 is exchanged in water tank 13.Now heat collector
11 temperature are begun to decline, when temperature is down to the reset temperature of open type temperature detect switch (TDS) 2（About 35 degree）When following, open type temperature control is opened
Close 2 and normally opened, the system closing power supply of differential temperature controller 3 is transferred to from closure, water circulating pump 12 is out of service；If the now temperature of water tank 13
After being higher than 35 degree, system does not turn off the power supply of differential temperature controller 3, and water circulating pump 12 is directly controlled by differential temperature controller 3
Operation.Differential temperature controller 3 is compared by the temperature-sensing element in probe 4,5 to the temperature of heat collector 11 and water tank 13, is reached
Set the temperature difference（5 degree）When, start water circulating pump 12, carry out to the circulating-heating of water tank 13.By n times circulating-heating, make water tank 13
Temperature be stepped up.Until water circulating pump 12 is stopped when the temperature difference of heat collector 11 and water tank 13 is less than setting value, complete
The heat cycles of one day.When the temperature of heat collector 11 is dropped to below 35 degree（At dusk）, open type temperature detect switch (TDS) 2 resets, and is transferred to often
Open state, system cut-off are not restarted.The temperature for needing to wait for second day heat collector 11 reaches opening temperature again（About 50 degree）, temperature
Difference controller 3 could restart.In the cloudy, rainy day, heat collector 11 does not reach start-up temperature, and system does not start.
In the case of overtemperature：When the temperature of heat collector 11 reaches 80 degree, after the water temperature of water tank 13 is more than 75 degree, closed type temperature control is opened
Close 1 to disconnect, water circulating pump 12 is stopped, and just completes the heating work of one day.Because restart the closed type temperature detect switch (TDS)s 1 such as need
Reset, need equitemperature to drop to less than 50 degree, heat collector 11 at this temperature has been off the working condition of heating, at this moment
Open type temperature detect switch (TDS) 2 resetted, be off-state, system has been turned off working power.Need to wait for second day heat collector
After 11 temperature reaches opening temperature, controller 3 could restart.If now heat collector 11 continues heating and reaches boiling point,
Caused steam will be automatically drained out by the air bleeding valve 9 that top is exported installed in heat collector 11, and the running water of pressure bearing system
Will endlessly it be added in heat collector 11 from entrance 14.So as to reduce the temperature of heat collector 11.
Claims (1)
1. a kind of solar water heater full-automatic energy-saving controller, is made up of temperature detect switch (TDS) and differential temperature controller, it is characterized in that：Often
Closed form temperature detect switch (TDS) (1), open type temperature detect switch (TDS) (2) and differential temperature controller（3）Power supply forms series loop, and with automatic/hand
Turn changes self-locking key switch (6) parallel connection；Closed type temperature detect switch (TDS) (1), open type temperature detect switch (TDS) (2) and differential temperature controller (3)
High-temperature probe (4) be incorporated into same stainless steel sleeve pipe (10), and with outer pitch thread adapter piece (16) seal after, composition
Temperature probe assembly (8)；Temperature probe assembly (8) is horizontally arranged at the four-way connection (7) of hot water outlet above heat collector (11)
In, the upward interface of four-way connection (7) installation air bleeding valve (9), hot water outlet pipe is installed to lower interface, or by above-mentioned closed type
Temperature detect switch (TDS) (1), open type temperature detect switch (TDS) (2) and high-temperature probe (4) are placed directly against the outer wall of heat collector (11) hot water outlet pipe
Place；Another cryogenic probe (5) of differential temperature controller (3) is arranged in water tank (13) or backwater water outlet, forms recirculated water
The energy-saving control system of the fully automatic operation of pump (12)；
Open type temperature detect switch (TDS)（2）Closed temperature is 50 degree, and reset temperature is 35 degree, works as flat plate collector（11）Reach 50 degree
When, open type temperature detect switch (TDS)（2）Closure is transferred to from normally opened, now closed type temperature detect switch (TDS)（1）Also lead in closure state, system
Electricity, differential temperature controller（3）Electric power starting；Work as flat plate collector（11）When temperature drops to 35 degree, open type temperature detect switch (TDS)（2）It is multiple
Position, is transferred to normally open, differential temperature controller（3）Power-off no longer works, closed type temperature detect switch (TDS)（1）Operating temperature be 80 degree,
It is 50 degree to connect temperature, works as flat plate collector（11）Temperature reaches 80 degree, water tank（13）Water temperature more than 75 degree, open by closed type temperature control
Close（1）Disconnect, differential temperature controller（3）Power supply disconnects, and works as flat plate collector（11）When temperature drops to 50 degree, closed type temperature detect switch (TDS)
（1）Reset, differential temperature controller（3）Restarting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610089701.6A CN105588348B (en) | 2016-02-18 | 2016-02-18 | Solar water heater full-automatic energy-saving controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610089701.6A CN105588348B (en) | 2016-02-18 | 2016-02-18 | Solar water heater full-automatic energy-saving controller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105588348A CN105588348A (en) | 2016-05-18 |
| CN105588348B true CN105588348B (en) | 2018-03-27 |
Family
ID=55928117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610089701.6A Expired - Fee Related CN105588348B (en) | 2016-02-18 | 2016-02-18 | Solar water heater full-automatic energy-saving controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105588348B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1111688C (en) * | 1999-06-01 | 2003-06-18 | 方俊杰 | Forced circulation type water circulation control method for solar energy water heater |
| JP3968642B2 (en) * | 2002-04-11 | 2007-08-29 | 株式会社ノーリツ | Solar water heater |
| CN100587361C (en) * | 2006-05-30 | 2010-02-03 | 海尔集团公司 | Solar energy water heater |
| CN101655283A (en) * | 2008-08-19 | 2010-02-24 | 海尔集团公司 | Solar water heater and heating control method |
| CN204705054U (en) * | 2015-04-13 | 2015-10-14 | 扬州帅因特光电科技开发有限公司 | Solar water heater control device |
| CN205718002U (en) * | 2016-02-18 | 2016-11-23 | 南宁市新双源节能科技有限责任公司 | Solar water heater full-automatic energy-saving controller |
-
2016
- 2016-02-18 CN CN201610089701.6A patent/CN105588348B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105588348A (en) | 2016-05-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104075373B (en) | Wall-hung boiler constant-temperature control method and system based on measure by door floor heating | |
| CN102865621A (en) | System and method for solar energy centralized hot water supply for high-rise residence | |
| CN108302770A (en) | A kind of zero cold water fuel gas water heating system automatic freezing-protective method | |
| KR20170105257A (en) | cooling and heating system using geothermal and solar energy connection control and its control method | |
| CN104534685A (en) | Split type solar energy and air source heat pump combining system | |
| CN206234896U (en) | A kind of solar energy, burnt gas wall hanging furnace and floor heating set heating system | |
| CN204404560U (en) | A kind of separated type solar and air source heat pump hybrid system | |
| CN104567032B (en) | A kind of intelligent solar water heater management system | |
| CN106196781A (en) | A kind of control method of solar-heating heat of compression press system | |
| CN203404984U (en) | Water heater controller of heat pump | |
| CN205718002U (en) | Solar water heater full-automatic energy-saving controller | |
| CN105588348B (en) | Solar water heater full-automatic energy-saving controller | |
| CN203890840U (en) | Medium-temperature solar asphalt heating device | |
| CN101598361B (en) | Heating system with the combination of solar water heater and wall-mounted boiler | |
| CN103277923B (en) | Energy-saving control method formed by combining heat pump and solar water heater | |
| CN106032918A (en) | Intelligent solar air-conditioning system | |
| CN201412120Y (en) | Solar power warming system for oil field wellhead | |
| CN209978417U (en) | Interlocking type space energy water heater | |
| CN212619393U (en) | Tubular temperature controller for flat-plate solar water heater | |
| CN205330922U (en) | Air compressor machine waste heat thermoelectric generation system | |
| CN202973355U (en) | Household independent heating and domestic hot water supply control system | |
| CN105004065A (en) | Control method for water heater | |
| CN110617633A (en) | Tubular temperature controller for flat-plate solar water heater | |
| CN208154575U (en) | A kind of solar-electricity heating installation | |
| CN203375700U (en) | Water heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180327 Termination date: 20220218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |