CN2217764Y - Electric-auxioiary type solar water-heating device - Google Patents
Electric-auxioiary type solar water-heating device Download PDFInfo
- Publication number
- CN2217764Y CN2217764Y CN95239403U CN95239403U CN2217764Y CN 2217764 Y CN2217764 Y CN 2217764Y CN 95239403 U CN95239403 U CN 95239403U CN 95239403 U CN95239403 U CN 95239403U CN 2217764 Y CN2217764 Y CN 2217764Y
- Authority
- CN
- China
- Prior art keywords
- water
- electrode
- water tank
- water heater
- temperature
- 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
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
- Y02E10/44—Heat exchange systems
Abstract
The utility model relates to an electric-auxiliary type solar energy water heater. A detecting electrode is arranged in the ventilating tube of the water tank of the solar energy water heater, and a temperature sensor and an electric heating pipe are arranged in the water tank; the An and B wire, the grounding wire and the power supply wire of the temperature sensor, the electric heating pipe and the detecting electrode are all connected in a terminal box, and the conducting wires leaded out from the terminal box are mutually connected with an indoor controller; a hot water valve, a cold water valve, a water drain valve and a water mixer are arranged on the water outlet pipe of the water tank. An output socket, an input socket, a safety tube, a control wire socket, a thermometer, a temperature insulation indicating lamp, a temperature-rise indicating lamp, a power supply indicating lamp, a power supply switch and a temperature setting knob are arranged on the panel of the indoor controller.
Description
The utility model relates to a kind of auxilliary domestic solar water heater that electric heater unit is arranged.
What the prior solar water heater consideration utilized solar energy heating family shower water merely is many, but in actual use, always there is the not enough problem of water temperature in the simple sunshine heating water for bathing that leans on, especially more or when having the elderly to have a bath to population in the family, more inadequate when bigger hot water amount or higher water temperature can be in time supplied with in requirement.Therefore people consider the deficiency of solar water heater when considering to buy shower bath, still buy the more of electrical heating type or gas heating type water heater at last.Therefore the sales volume of the solar water heater that can reach energy-conservation purpose is greatly affected.
Task of the present utility model is that a kind of solar water heater of being furnished with electric heater will be provided, and is the New-type water heater that two kinds of functions of a kind of electrical heating and solar energy heating have concurrently.
The utility model is to implement like this:
Electricity assist type solar water heater is a water-storage electric heater and the combining of solar water heater, and its solar water heater partly adopts universal design, needn't make change; Its electric slave part includes report to the police completely automatically parts with protection function of heating, thermometric, temperature control, water.
The water heater of the utility model indication is to insert exploring electrode on the water tank breather pipe top of protosun energy water heater, this electrode is made of A electrode and B electrode, the ground wire utmost point, require A electrode and ground wire extremely with long, and can place U type heater above, and the length of the B utmost point should be omited the high temperature sensor of adorning at the positive middle part of inner water tank side than the inner bag end face of water tank, to guarantee the correct water temperature of sensing.Be provided with at inner water tank breather pipe an end below the centre establish the U type electric heating tube that a power is 500W-2000W, the A of temperature sensor, U type electrothermal tube, exploring electrode and B line and earth connection, power line are connected in the terminal box entirely.The lead of drawing from terminal box joins with the indoor controller within doors that is located at a drying again, and this indoor controller can be by the required shower water temperature of user's free adjustment.The outlet pipe of water tank communicates with shower room, and hot water valve, cold valves, discharging valve and water-water jet are housed on the outlet pipe.
Indoor controller must be contained in outside the shower room, in case the leakage of electricity of making moist.Owing to adopt electric heater unit, so at the equipped electric leakage protector of power unit, to guarantee personal safety.
The circuit diagram of its electric slave part is seen accompanying drawing 4, and 4 pairs of circuit design of the present utility model are made detailed elaboration with reference to the accompanying drawings below:
The 220V AC power becomes 12V through transformer B and exchanges output, through VD
1-VD
4And C
1Sending into the stable 12V DC voltage of integrated package of pressure-stabilizing 7812,7812 outputs behind the rectifying and wave-filtering uses for complete machine.C
2It is output filter.
D
1-D
4Be four of four high guaily unit LM324 integrated package independently operational amplifiers, finish thermometric, temperature control, the full warning function of water with them.
The D of LM324
1Part and resistance R
1-R
5, temperature sensor R
tAnd potentiometer RP
1-RP
2Constituted temperature measurement circuit with 50 μ A direct current tables.Temperature sensor R wherein
tSystem adopts the coiling of ordinary copper enamel-covered wire to form.Empirical tests, it is linear fine in-50 ℃ of-150 ℃ of scopes, the stability height.This temperature sensor value of taking is decided to be in the time of 0 ℃, and resistance value is not less than 100 ohm and gets final product.
D with integrated circuit LM324
1Be connected into homophase input type dc amplifier.When the temperature rising, its pin 1 end output level increases, by ammeter indication Current Temperatures.
During debugging, earlier with temperature sensor R
tPut into 0 ℃ environment, adjust potentiometer RP
1The pointer of direct current table is referred on zero position; Again temperature sensor R
tBe placed in 100 ℃ the environment, adjust potentiometer RP
2, ammeter pointer is referred on the full scale position.At last the scale of ammeter is divided into the dial thermometer of visible indicated value between 0 ℃-100 ℃
D by LM324
2-D
3And resistance R
6-R
10Constitute temperature controller with exploring electrode A, the function of protection electric heating tube when this design also can be finished lack of water.The D of integrated package LM324
2And D
3All be connected into voltage comparator.
Potentiometer RP
3Be used for temperature and set RP
4Be used for temperature and set adjustment.
Exploring electrode A is linked to each other with 13 pin of LM324, when actual temperature is lower than design temperature, export high level on the 7th pin of LM324, this moment, its water resistance was near 10K Ω, less than R if between exploring electrode A and the ground line electrode water is arranged
10(47K), V then
12＞V
13, the 14 pin output high level of LM324 is exported high level, and is connected controllable silicon VS by photoelectrical coupler MOC3061, the feedwater heating on 14 pin of LM324.When water temperature reaches design temperature, V
6＞V
5, pin 7 output low levels of LM324 make pin 12 level very low, then V
13＞V
12, output low level on pin 14 is cut off controllable silicon VS, is in keeping warm mode.Indicator lamp L
1And L
2As heating up and insulation indication usefulness, whether LED indication power supply connects usefulness.Resistance R
Y, R
19And capacitor C s is used to protect controllable silicon VS.Thereby guaranteed that this electric heater can be worked when water tank has water and water temperature to be lower than design temperature.
The full alarm of water is by the D of LM324
4, resistance R
11-R
15, triode VT
1, VT
2, diode VD
5, VD
6Form with parts such as miniature relay J, music circuit 9300, exploring electrode B.
Exploring electrode B is inserted in the breather pipe of water tank, and when water tank water was full, B electrode and water touched, and making has a less resistance, this water resistance and R between electrode and the ground
12Make former V after the parallel connection
9＞V
10Become V
9＜V
10, this moment integrated package L, the 8th pin output high level of M324 makes triode VT
1Saturation conduction, attracting electric relay J connects the power supply of music circuit 9300, loudspeaker can be emitted music, the indication user closes cold valves, water in the breather pipe can overflow the spillway hole from breather pipe, make electrode B and surface deviation, then formed very big resistance between electrode B and ground again, so triode VT
1Be cut off, music is left alone without help puts.Water less than the time, form very big resistance between B electrode and ground, be equivalent to open circuit, this moment V
9＞V
10, the 8th pin output low level of integrated package LM324, VT
1End, music is turn-offed.
This novel shower device that haves both at the same time with electrical heating and solar energy heating can remedy the deficiency of these two kinds of mode of heatings mutually, and bring into play the speciality of these two kinds of mode of heatings.It is energy-conservation that this newly-designed water heater is had, and low consumption can be supplied with the need adjustment again, satisfies the requirement of user to water temperature, the water yield.
This water heater is simple in structure, easy to maintenance, cheap, easy to use, is present comparatively ideal pot-type boiler.
Below in conjunction with accompanying drawing electric assist type solar water heater is done detailed elaboration.
Accompanying drawing 1 is the assembling schematic diagram of electric accessory in protosun energy water heater;
Accompanying drawing 2 is panel layouts of indoor controller;
Accompanying drawing 3 is assembling schematic diagrames of exploring electrode;
Accompanying drawing 4 is circuit design schematic diagrames of electric auxiliary element.
With reference to accompanying drawing 1, a kind of electric assist type solar water heater is made up of solar energy heat collection pipe, reflecting plate, water tank, support and turnover water valve, it is characterized in that this water heater is to insert an exploring electrode (3) on breather pipe (2) top of water tank (1) that protosun can water heater, this electrode has A electrode and B electrode, ground wire; At the inner bag one side dress temperature sensor (4) of water tank (1), a U type electric heating tube (5) is established in the centre that the nearly jar end of an end of breather pipe (2) is set at water tank (1); The A of temperature sensor, electrothermal tube, exploring electrode and B line and earth connection, power line are connected in the terminal box (6) entirely, and the lead of drawing from terminal box (6) joins with indoor controller (13) again; Hot water valve (9), cold valves (12), discharging valve (11) and water-water jet (10) are housed on the outlet pipe (8) of water tank (1).Temperature sensor R
t(4) be to adopt the coiling of ordinary copper enamel-covered wire to form.Empirical tests, it is linear fine in-50 ℃ of-150 ℃ of scopes, the stability height.This temperature sensor value of taking is decided to be in the time of 0 ℃, and resistance value is not less than 100 ohm and gets final product.Its exploring electrode is to be made of A electrode and B electrode, the ground wire utmost point, requires A electrode and ground line electrode with long, and can place U type heater above, and the length of the B utmost point should be slightly higher than the inner bag end face of water tank.
With reference to accompanying drawing 2, indoor controller () is provided with accessory power outlet (1), can insert the output plug (2) of from terminal box (6), drawing, input socket on the panel (3) is for inserting attaching plug (4), be provided with protective tube (5), control line socket (6) is for the line trap (7) of connecting terminal box, thermometer (8) is a direct current ammeter, show to divide into insulation indicator lamp (9) and intensification indicator lamp (10), power supply indicator (11), establish the Push And Release retaining on the power switch (12), on power switch, establish temperature setting knob (13).
During use, with reference to accompanying drawing 2, elder generation is with the power connection of indoor controller, adjust temperature setting knob (13) to the temperature value that needs, power switch is beaten on " opening ", indicator lamp (10) (11) is bright, the just heating of the water in feed-tank is described, when water temperature reached design temperature, insulation indicator lamp (9) was bright, and intensification indicator lamp (10) goes out, illustrate that water is in insulation, power switch (12) can be closed, promptly beat on " pass ", can begin shower.Water-water jet (10) is established in order to make even water temperature.
As adding cold water, can should close discharging valve (11) earlier with reference to accompanying drawing 1, open cold valves (12) and hot water valve (9) again, can from from fork-like farm tool used in ancient China water pipe () to water tank (1) Zhong Jiashui.When the water in the water tank is full, signal can be made music-integrating block 9300 granting music by indoor controller (13) by exploring electrode (3), can close cold valves (12) with the person, just finish and add the water process.Enough heat water as solar energy, just needn't open electric heater unit,, can open electric heater unit, set water temperature knob () is opened water temperature to needs, by above-mentioned identical operations method, can reach requirement again if solar energy is not enough to reach the water temperature that needs.
Claims (4)
1, a kind of electric assist type solar water heater, form by solar energy heat collection pipe, reflecting plate water tank, support and turnover water valve, it is characterized in that this water heater is to insert an exploring electrode (3) on the top of breather pipe (2) of water tank (1) that protosun can water heater, this electrode has A electrode and B electrode, ground wire; Side at water tank (1) inner bag is adorned a temperature sensor (4), and an electric heating tube (5) is established in the centre at the nearly jar end that an end of breather pipe (2) is set at water tank (1); The A of temperature sensor, electrothermal tube, exploring electrode and B line and earth connection, power line are connected in the terminal box (6) entirely, and the lead of drawing from terminal box (6) joins with indoor controller (13) again; Hot water valve (9), cold valves (12), discharging valve (11) and water-water jet (10) are housed on the outlet pipe (8) of water tank (1).
2, according to the electric assist type solar water heater of claim 1, the panel that it is characterized in that its indoor controller (13) is provided with accessory power outlet (1), input socket (3), protective tube (5), control line socket (6), DC meter thermometer (8) shows to divide into insulation indicator lamp (9) and intensification indicator lamp (10), power supply indicator (11), establish the Push And Release retaining on the power switch (12), on power switch, establish temperature setting knob (13).
3, according to the water heater of claim 1, it is characterized in that its temperature sensor Rt (4) adopts the coiling of ordinary copper enamel-covered wire to form, its value of taking is decided to be in the time of 0 ℃, and resistance value is not less than 100 ohm.
4, according to the water heater of claim 1, it is characterized in that its exploring electrode be by A electrode and B electrode, line electrode constitute, require A electrode and ground line electrode with long, and can place U type heater above, and the length of the B utmost point should be slightly higher than the inner bag end face of water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95239403U CN2217764Y (en) | 1995-03-17 | 1995-03-17 | Electric-auxioiary type solar water-heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95239403U CN2217764Y (en) | 1995-03-17 | 1995-03-17 | Electric-auxioiary type solar water-heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2217764Y true CN2217764Y (en) | 1996-01-17 |
Family
ID=33881188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN95239403U Expired - Fee Related CN2217764Y (en) | 1995-03-17 | 1995-03-17 | Electric-auxioiary type solar water-heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2217764Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102353152A (en) * | 2011-08-02 | 2012-02-15 | 于茂福 | Integral type solar water heater |
| CN102748874A (en) * | 2012-07-23 | 2012-10-24 | 袁寿春 | Integrated solar water heater |
| CN103225913A (en) * | 2012-01-29 | 2013-07-31 | 陈秋枫 | Water tank device of integrated solar water heater |
| CN104422179A (en) * | 2013-09-04 | 2015-03-18 | 中广核太阳能开发有限公司 | Solar tower type thermal power generation closed cavity type receiver and application method thereof |
-
1995
- 1995-03-17 CN CN95239403U patent/CN2217764Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102353152A (en) * | 2011-08-02 | 2012-02-15 | 于茂福 | Integral type solar water heater |
| CN103225913A (en) * | 2012-01-29 | 2013-07-31 | 陈秋枫 | Water tank device of integrated solar water heater |
| CN102748874A (en) * | 2012-07-23 | 2012-10-24 | 袁寿春 | Integrated solar water heater |
| CN102748874B (en) * | 2012-07-23 | 2014-12-17 | 袁寿春 | Integrated solar water heater |
| CN104422179A (en) * | 2013-09-04 | 2015-03-18 | 中广核太阳能开发有限公司 | Solar tower type thermal power generation closed cavity type receiver and application method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201542425U (en) | Drinking fountain controlled by infrared sensor | |
| CN2217764Y (en) | Electric-auxioiary type solar water-heating device | |
| CN2830969Y (en) | Self-controlling water temp and level electric heating tube | |
| CN213248777U (en) | Electric towel rack | |
| CN2529139Y (en) | Control device for power-off when water delivery and segmental display water temp. of water heater | |
| CN208952434U (en) | A kind of temperature control system of shower bath | |
| CN105805951B (en) | Water heater with dry burning prevention device and judgment method | |
| CN212253136U (en) | Little kitchen is precious with temperature display | |
| CN216845163U (en) | Household water heating device system | |
| CN106388612B (en) | A kind of novel water dispenser temperature control device | |
| CN207778844U (en) | A kind of solar water heater regulation device | |
| CN207395173U (en) | A kind of remote-control water heater | |
| CN2213955Y (en) | Multifunction automatic electric water heater | |
| CN2270501Y (en) | Domestic electric sauna shower bath | |
| CN2434600Y (en) | Water storage electrothermal water heater | |
| CN110388743B (en) | Dual-purpose electric wall-mounted boiler for heating and bathing | |
| CN216409108U (en) | Electric fire box safety controller based on internet of things technology | |
| CN215861937U (en) | Constant temperature response goes out water installation | |
| CN2227800Y (en) | Multifunctional water heater | |
| CN2315481Y (en) | Full automatic safety electric heating water tap | |
| CN2563466Y (en) | Electric heater for household bath room | |
| CN209431649U (en) | A kind of energy-saving and environment-friendly electric heater device | |
| CN2356266Y (en) | Automatic micro water heater | |
| CN2363245Y (en) | Computer automatic electrode boiler | |
| CN207778846U (en) | A kind of solar water heater water-temperature control system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |