CN203502853U - On/off controller - Google Patents
On/off controller Download PDFInfo
- Publication number
- CN203502853U CN203502853U CN201320621587.9U CN201320621587U CN203502853U CN 203502853 U CN203502853 U CN 203502853U CN 201320621587 U CN201320621587 U CN 201320621587U CN 203502853 U CN203502853 U CN 203502853U
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- CN
- China
- Prior art keywords
- cabinet
- circuit
- microprocessor cpu
- interface
- break
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 claims description 11
- 230000007257 malfunction Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 230000008676 import Effects 0.000 claims description 2
- 239000008400 supply water Substances 0.000 claims description 2
- 239000004973 liquid crystal related substance Substances 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 4
- 239000003245 coal Substances 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008531 maintenance mechanism Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The utility model relates to an on/off controller which aims at saving energy. The on/off controller is widely applied to indoor temperature adjustment control for residents in the same heat supply system, and can realize fixed/constant temperature control and balanced heat utilization. A liquid crystal display screen is arranged on a panel of a cabinet, the panel is also provided with a power indicating lamp, a work indicating lamp, a fault indicating lamp and an input keyboard, a power inlet is arranged at the left upper corner of the lower surface of the cabinet, and a row of control interfaces is arranged on the right of the power inlet. The on/off controller can solve the heat supply problem that indoor temperatures of different residents in the same heat supply system are unbalanced by conveniently controlling the indoor temperature of each resident within a certain set indoor temperature range, thereby balancing heat utilization, and being good in energy saving effect.
Description
Technical field:
The utility model relates to that a kind of to take energy-conservation be object, and particularly the unbalanced heating problem of different resident families indoor temperature in same heating system, can realize constant temperature, thermostatic control, has a kind of break-make method controller of break-make regulating and controlling.
Background technology:
Long in the northern China heat supply in winter time, energy input is large, existing residential building is all to adopt unified central heating, indoor temperature is because different floors, maintenance mechanism are different, indoor temperature gap is large, the user of heat needs window winter, and cold resident family's indoor temperature is lower than 16 ℃, and heating quality is unbalanced.Especially for the resident family that adopts hot meterage, just there will be the too much or very few problem of uncontrollable heat expense.The inequality of heat supply and, also cause the waste of the source such as boiler combustion combustion gas or coal serious, environment is also caused to larger pollution.
Summary of the invention:
In order to solve the unbalanced heating problem of different resident families indoor temperature in present unified heating system, the purpose of this utility model is to provide a kind of break-make method controller, and this break-make method controller can be controlled at each resident family's indoor temperature within the scope of the indoor temperature value of certain setting easily.
This break-make method controller is comprised of cabinet and control panel, it is characterized in that: on the panel 2 of cabinet 1, be provided with LCDs 9, above it, there is cabinet operation power light 3, relay indicating light 4, malfunction indicator lamp 5, lower right is input keyboard 6, keyboard has 5 touch key-presss, power import 8 is in the cabinet downside upper left corner, and the right one row is control interface 7.
Above-mentioned control panel is arranged in cabinet 1, and its electric composition comprises civil power 220V and after Switching Power Supply rectification, exports 24V-0.5A and 5V-2A constant voltage dc source, supplies with respectively microprocessor CPU 13, electrical ball valve 14, amplifier 11; The connector of temperature signal and valve body feedback signal input interface 10 is connected on the input end of analogue signal acquisition circuit 10, its output is connected with microprocessor 13 with A/D change-over circuit 12 through the discharge circuit 11 of serial connection, after clock circuit 17, memory circuit 16 and communicating circuit 15 parallel connections, access again microprocessor CPU 13, LCDs 9 is received microprocessor CPU 13 output terminals, the input end of keyboard 4 access microprocessor CPUs 13, electrical ball valve 14 is connected with microprocessor CPU 13 by control interface 5.
Accompanying drawing explanation:
Fig. 1 is the contour structures schematic diagram of break-make method controller;
Fig. 2 is the use reference diagram of Fig. 1 in heating system;
Fig. 3 is the electrical schematic diagram of Fig. 1.
1. cabinets in figure, 2. panel, 3. operation power light, 4. relay indicating light, 5. malfunction indicator lamp, 6. touch keyboard, 7. control interface, 8. power interface, 9. liquid crystal display, 10. analogue signal acquisition circuit, master chip LM258,11. amplifiers, 12.A/D converter, 13. microprocessor CPU 80C552,14. electrical ball valves, 15. communicating circuits, 16. storeies, 17. clock circuits, 18. heating systems.
Embodiment
At the contour structures schematic diagram that shown in Fig. 1 is break-make method controller.A kind of break-make method controller, by cabinet and control panel, formed, it is characterized in that: on the panel (2) of cabinet (1), be provided with LCDs (9), above it, there is cabinet operation power light (3), cabinet working station indicator (4), malfunction indicator lamp (5), lower right is input keyboard (6), on keyboard (6), have 5 touch key-presss, power interface (8) is in the cabinet downside upper left corner, and the right one row is control interface (7).Control interface (5) comprises indoor temperature signal, supply water temperature signal, return water temperature signal and controls delivery outlet.Its temperature signal input port is connected with analogue signal acquisition circuit (10); Control the electrical ball valve (14) (as shown in Figure 2) of output interface access heating system (18).Be arranged on the electric control panel (as shown in Figure 3) in casing (1), its electric composition comprises civil power 220V and after Switching Power Supply rectification, exports 24V-0.5A and 5V-2A constant voltage dc source, supplies with respectively microprocessor CPU (13), electrical ball valve (14), amplifier (11); the connector of temperature signal and valve body feedback signal input interface (5) is connected on the input end of analogue signal acquisition circuit (10), its output is connected with microprocessor 13 with A/D change-over circuit (12) through the discharge circuit (11) of serial connection, clock circuit (17), after memory circuit (16) and communicating circuit (15) parallel connection, access again microprocessor CPU (13), LCDs (9) is received microprocessor CPU (13) output terminal, the input end of keyboard (6) access microprocessor CPU (13), electric T-shaped valve (14) is connected with microprocessor CPU (13) by control interface (7).Indoor temperature value in the different time of setting by keyboard (6), the real-time indoor temperature being gathered by indoor temperature transmitter is through analogue signal acquisition circuit (10), and deliver to the optimum value that CPU (13) calculates supply and return water temperature after amplifier (11) and A/D change-over circuit (12) processing, control inputs interface by control interface (5), control the electrical ball valve (14) of heating system (18), the switch of adjusting valve reaches adjustment water supply flow, guarantees that resident family can realize the object of thermostatic control heating.
Claims (3)
1. a break-make method controller, by cabinet and control panel, formed, it is characterized in that: on the panel (2) of cabinet (1), be provided with LCDs (9), there is cabinet operation power light (3) on its right side, working station indicator (4), malfunction indicator lamp (5), lower right is input keyboard (6), power import (8) is in the cabinet downside upper left corner, and the right one row is control interface (7).
2. break-make method controller according to claim 1, it is characterized in that: described control panel is arranged in cabinet (1), electric composition comprises that civil power 220V exports the constant voltage dc source of 24V-0.5A and 5V-2A after Switching Power Supply step-down, rectification, supplies with respectively microprocessor CPU (13), electrical ball valve (14), amplifier (11); the connector of temperature signal and valve body feedback signal input interface (10) is connected on the input end of analogue signal acquisition circuit (10), its output is connected with microprocessor (13) with A/D change-over circuit (12) through the discharge circuit (11) of serial connection, clock circuit (17), after memory circuit (16) and communicating circuit (15) parallel connection, access again microprocessor CPU (13), LCDs (9) is received microprocessor CPU (13) output terminal, the input end of keyboard (6) access microprocessor CPU (13), electrical ball valve (14) is connected with microprocessor CPU (13) by control interface (7).
3. break-make method controller according to claim 1, is characterized in that: described control interface comprises temperature signal and feedback signal input interface and controls output interface; The input interface that temperature signal input interface comprises indoor temperature, supply water temperature, return water temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320621587.9U CN203502853U (en) | 2013-10-10 | 2013-10-10 | On/off controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320621587.9U CN203502853U (en) | 2013-10-10 | 2013-10-10 | On/off controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203502853U true CN203502853U (en) | 2014-03-26 |
Family
ID=50333818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320621587.9U Expired - Lifetime CN203502853U (en) | 2013-10-10 | 2013-10-10 | On/off controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203502853U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106124071A (en) * | 2016-06-22 | 2016-11-16 | 宁波市艾亿赛热保护科技有限公司 | A kind of hot temperature anomaly protector with multiple temperature-sensitive face |
-
2013
- 2013-10-10 CN CN201320621587.9U patent/CN203502853U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106124071A (en) * | 2016-06-22 | 2016-11-16 | 宁波市艾亿赛热保护科技有限公司 | A kind of hot temperature anomaly protector with multiple temperature-sensitive face |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140326 |
|
| CX01 | Expiry of patent term |