CN2669091Y - Electronic appliance distribution control box for solar water heater - Google Patents
Electronic appliance distribution control box for solar water heater Download PDFInfo
- Publication number
- CN2669091Y CN2669091Y CNU2004200381838U CN200420038183U CN2669091Y CN 2669091 Y CN2669091 Y CN 2669091Y CN U2004200381838 U CNU2004200381838 U CN U2004200381838U CN 200420038183 U CN200420038183 U CN 200420038183U CN 2669091 Y CN2669091 Y CN 2669091Y
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- CN
- China
- Prior art keywords
- switch
- water
- instrument
- control
- temperature
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- Expired - Fee Related
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- 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
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- Control Of Resistance Heating (AREA)
- Farming Of Fish And Shellfish (AREA)
Abstract
The utility model provides an electronic appliance distribution control box for solar water heater which is characterized in that: a box body is provided; the inner upper part of the box body is provided with a digital controller, a number protecting circuit board, a transformer, the main switch of the electric leakage protection of the major loop, the electric switch of the branch loop, an electric leakage protector, a main loop control switch, a branch loop control switch and an intelligent time controlling meter; the middle part of the box body is provided with a branch loop executor, the major loop executor of the electric heater, a low relay group and a relay group; the lower part of the box body is provided with the terminal strip of the branch loop and the terminal strip of the major loop; the outside of the box body is provided with a water temperature meter, an auxiliary electric heating meter, a heat collector meter and a temperature control water-feed meter, a temperature control meter, the manual switch of the auxiliary electric heating, a strong cyclic switch, a water-feed manual switch, an electrothermal band switch, a terminal pump switch, a digital display, an electric heating indicating lamp, a water-feed indicating lamp, a heat collector indicating lamp and a temperature-control water-feed indicating lamp. The utility model has the advantages of that the heat efficiency of the solar energy water heater can be raised, the operation is easy, and the using is convenient.
Description
Technical field
The utility model relates to a kind of electronic apparatus distribution control cabinet of solar water heater.
Background technology
Solar water heater is the new high-tech product that people utilize solar energy to benefit for the mankind.This water heater utilizes solar energy to convert hot water in cold water, and is hygienic and convenient, energy-conservation.But how making full use of solar energy and improving its thermal efficiency is the subject matter that people pay close attention to.Prior solar water heater is to utilize vacuum tube that the water heat absorption is stored hot water circuit to water tank again, and then the water temperature in the water tank is progressively improved.In addition, use the conventional device endless frequent heating of still needing night, waste energy, very uneconomical.
Summary of the invention
The purpose of this utility model provides a kind of electronic apparatus distribution control cabinet of solar water heater, and it can overcome the above-mentioned shortcoming of existing solar water heater.
A kind of electronic apparatus distribution control cabinet of solar water heater, it is characterized in that having a casing, this casing internal upper part is equipped with digital controller, protects circuit board, transformer, major loop earth leakage protective main switch, branch loop leakage switch, earth leakage protective device, master, branch circuit controls switch and intelligent time-control instrument; Branch loop actuator, electric heater major loop actuator, low-voltage relay group, relay group are equipped with in the middle part; Branch loop terminals row, major loop terminal row are equipped with in the bottom; Water instrument in water temperature instrument, auxiliary electrical heating instrument, heat collector instrument and the temperature control is equipped with in casing outside, temperature controller switch, auxiliary electrical heating hand switch, by force follow switch, go up the moving switch of sailor, ribbon heater switch, terminal switch pump, nixie display, electric pilot lamp, go up water indicator lamp in water indicator lamp, heat collector indicator lamp, the temperature control.
The utility model has the advantages that the thermal efficiency that can improve solar water heater, operation is easy to use easily.
The description of drawings and the specific embodiment
Accompanying drawing 1 is an internal structure schematic diagram of the present utility model.
Accompanying drawing 2 is its external structure schematic diagram.
Accompanying drawing 3 is its digital display circuit figure.
Accompanying drawing 4 circulates, protects number initialization circuit figure automatically for its automatic loading water, temperature control Shang Shui, the full automatic stop of water, water.
Accompanying drawing 5 for water in its temperature control, the upper and lower limit control circuit figure that circulates automatically.
Accompanying drawing 6 is its temperature control upper and lower limit control circuit figure.
Accompanying drawing 7 is main for it, branch loop circuit figure.
The utility model has a casing, and this casing internal upper part is equipped with digital controller 2, protects circuit board 3, transformer 1, major loop earth leakage protective main switch 4, branch loop leakage switch 5, earth leakage protective device 6, master, branch circuit controls switch 7 and intelligent time-control instrument 8; Branch loop actuator 16,17,18, electric heater major loop actuator 9,10, low-voltage relay group 11, relay group 12 are equipped with in the middle part; Branch loop terminals row 13, major loop terminal row 14,15 are equipped with in the bottom; Water instrument 22 in water temperature instrument 19, auxiliary electrical heating instrument 20, heat collector instrument 21 and the temperature control is equipped with in casing outside, temperature controller switch 23, auxiliary electrical heating hand switch 24, by force follow switch 25, go up the moving switch 26 of sailor, ribbon heater switch 27, terminal switch pump 28, nixie display 29, electric pilot lamp 30, go up water indicator lamp 33 in water indicator lamp 31, heat collector indicator lamp 32, the temperature control.The output of transformer 1 is connected with the input of protecting circuit board 3 with the input of digital controller 2, and both outputs of back are connected with the input of nixie display 29, and this constitutes digital display control circuit, as shown in Figure 3, Figure 4.The output of major loop earth leakage protective main switch 4 is connected with the input of electric heater major loop actuator 9,10, the output of major loop actuator 9,10 is connected with major loop terminal row 14,15 respectively, and they constitute auxiliary heating major loop; Divide the output of circuit controls switch 7 to be connected, constitute control loop with four road control ends in branch loop; Divide loop leakage switch 5 to be connected with the input of minute loop actuator 16,17,18 respectively, divide the output of loop actuator 16,17,18 to be connected, constitute and divide the loop, as shown in Figure 7 with branch loop terminals row 13 with the output of earth leakage protective device 6.J in the low-voltage relay group of forming by 10 relays 11
1-J
5Output all be connected with the input of digital controller 2, constitute digital control circuit.Above-mentioned J
1-J
5Input and solar water heater water tank in the output of sensor be connected water management circuit on the formation.J in the low-voltage relay group 11
7Output and above-mentioned J
1, J
3, J
5Input connect, constitute the odd number control circuit; J in the low-voltage relay group 11
6Output and J
2, J
4Input connect, constitute the even numbers control circuit; J in the low-voltage relay group 11
8, J
9Output be connected with terminal row 13, constitute water management circuit on the cold water; J in the low-voltage relay group 11
10Output and temperature control on the input of water instrument 22 be connected, constitute the full automatic stop control circuit of water.J in the relay group of forming by 8 relays 12
11, J
12Output and temperature control on the input of water instrument 22 be connected, constitute water circuit in the temperature control, and be connected with water indicator lamp 33 in the temperature control, constitute bound and control indicating circuit, as shown in Figure 5.J
13, J
14Output be connected with the input of circulates temperature controlled instrument 21, constitute the circulates temperature controlled circuit, and be connected, formation thermal cycle bound control circuit with heat collector indicator lamp 32.J
15, J
16Output and the input of water temperature instrument 19 connect and compose water temperature bound control circuit.J
17, J
18The input of output and auxiliary electrical heating instrument 20 is connected, and is connected with the input of electric pilot lamp 30, constitute auxiliary electrical and heat that upper and lower limit is controlled, indicating circuit, as shown in Figure 6.Auxiliary electrical heating hand switch 24 on intelligent controller 8 and the panel is connected, constitute auto-manual auxiliary electrical heating control circuit, the output of temperature controller switch 23 respectively with water temperature control instrument 19, auxiliary electrical heating instrument 20, heat collector instrument 21, temperature control on the input of water instrument 22 is connected the formation meter display circuit; Moving switch 26 of last sailor and relay J
13, J
14Input connect water management circuit on the formation.The output of ribbon heater switch 27 is connected with the control end of branch loop actuator 17, constitutes ribbon heater circuit in winter.The output of terminal switch pump 28 is connected with branch loop actuator 18 control ends, constitutes the terminal cycling circuit.
When using the utility model, at first with five magnetic switch in the level sensor in the water tank of solar water heater and the J in this distribution control cabinet
1-J
5Be connected water display control unit on the composition, and and J
6, J
7Connect, form water controller, wherein J in odd number, the even numbers
1, J
2By water on the water solenoid valve control cold water on the control cold water with cut off the water; J
3, J
5Be connected with the output of water instrument 22 in the temperature control, can reach the purpose of water solenoid valve in the temperature control of controlling solar water heater.The output of intelligent time-control instrument 8 is connected with water tank water temperature instrument 19, water tank water temperature instrument upper and lower limit circuit output end is connected with the input of auxiliary electrical heating instrument 20, and the output that again auxiliary electrical is heated instrument 20 is connected and can uses with the input of solar energy electrical auxiliary heater.
The input of the major loop earth leakage protective main switch 4 of the present utility model AC380V that connects with the mains is pressed button on the temperature controller switch 23 on the panel, press the button on the moving switch 26 of last sailor on the panel again, this distribution control cabinet just enters duty.
Claims (4)
1, a kind of electronic apparatus distribution control cabinet of solar water heater, it is characterized in that having a casing, this casing internal upper part is equipped with digital controller (2), protects circuit board (3), transformer (1), major loop earth leakage protective main switch (4), branch loop leakage switch (5), earth leakage protective device (6), master, branch circuit controls switch (7) and intelligent time-control instrument (8); Branch loop actuator (16), (17), (18), electric heater major loop actuator (9), (10), low-voltage relay group (11), relay group (12) are equipped with in the middle part; Branch loop terminals row (13), major loop terminal row (14), (15) are equipped with in the bottom; Water instrument (22) in water temperature instrument (19), auxiliary electrical heating instrument (20), heat collector instrument (21) and the temperature control is equipped with in casing outside, temperature controller switch (23), auxiliary electrical heating hand switch (24), by force follow switch (25), go up the moving switch (26) of sailor, ribbon heater switch (27), terminal switch pump (28), nixie display (29), electric pilot lamp (30), last water indicator lamp (33) in water indicator lamp (31), heat collector indicator lamp (32), the temperature control.
2, require 1 described distribution control cabinet as power, the output that it is characterized in that described transformer (1) is connected with the input of protecting circuit board (3) with the input of digital controller (2), both outputs of back are connected with the input of nixie display (29), and this constitutes digital display control circuit.
3, require 1 described distribution control cabinet as power, it is characterized in that J in the described relay group (12)
11, J
12Output and temperature control on the input of water instrument (22) be connected, constitute water circuit in the temperature control, and be connected with water indicator lamp (33) in the temperature control, constitute bound and control indicating circuit.
4, require 1 described distribution control cabinet as power, it is characterized in that the output of described intelligent time-control instrument (8) is connected with water tank water temperature instrument (19), water tank water temperature instrument upper and lower limit circuit output end is connected with the input of auxiliary electrical heating instrument (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200381838U CN2669091Y (en) | 2004-01-16 | 2004-01-16 | Electronic appliance distribution control box for solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200381838U CN2669091Y (en) | 2004-01-16 | 2004-01-16 | Electronic appliance distribution control box for solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2669091Y true CN2669091Y (en) | 2005-01-05 |
Family
ID=34441664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200381838U Expired - Fee Related CN2669091Y (en) | 2004-01-16 | 2004-01-16 | Electronic appliance distribution control box for solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2669091Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102437520A (en) * | 2011-10-21 | 2012-05-02 | 倪呈潜 | Control circuit board of power distribution cabinet |
| CN104154646B (en) * | 2013-05-14 | 2019-02-12 | 海尔集团公司 | A kind of electric heater with light bar structure |
-
2004
- 2004-01-16 CN CNU2004200381838U patent/CN2669091Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102437520A (en) * | 2011-10-21 | 2012-05-02 | 倪呈潜 | Control circuit board of power distribution cabinet |
| CN102437520B (en) * | 2011-10-21 | 2014-07-09 | 倪呈潜 | Control circuit board of power distribution cabinet |
| CN104154646B (en) * | 2013-05-14 | 2019-02-12 | 海尔集团公司 | A kind of electric heater with light bar structure |
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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 |