CN107640307B - Marine assembled air conditioner main and auxiliary energy regulation and control system - Google Patents
Marine assembled air conditioner main and auxiliary energy regulation and control system Download PDFInfo
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- CN107640307B CN107640307B CN201710983597.XA CN201710983597A CN107640307B CN 107640307 B CN107640307 B CN 107640307B CN 201710983597 A CN201710983597 A CN 201710983597A CN 107640307 B CN107640307 B CN 107640307B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63J—AUXILIARIES ON VESSELS
- B63J2/00—Arrangements of ventilation, heating, cooling, or air-conditioning
- B63J2/02—Ventilation; Air-conditioning
Abstract
The invention relates to a marine assembled air conditioner main and auxiliary unit energy-regulating control system, one end of a control power supply is connected with the other end of the control power supply in four ways through a main unit start-stop intermediate relay contact, a start time relay is arranged on the first way, a start time relay delay contact and a main unit start-stop intermediate relay are connected on the second way in series, a main unit energy-regulating temperature controller and a main unit energy-regulating intermediate relay are connected on the third way in a penetrating way, a main unit start-stop intermediate relay contact and an auxiliary unit start-stop intermediate relay are connected on the fourth way in three parallel branches after passing through the auxiliary unit start-stop temperature controller, a main unit interval time relay contact and an auxiliary unit start-stop intermediate relay are connected on the first branch in series, a main unit start-stop intermediate relay contact and a main unit auxiliary unit interval time relay are connected on the.
Description
Technical Field
The invention relates to a marine air conditioner, in particular to a marine assembled air conditioner main and auxiliary energy regulation control system.
Background
At present, marine assembled air conditioner owner, attach the machine and be single control mode, can not interlocking control, if need switching control, adjust the unit again and waste time and energy, and can't satisfy whole physical stamina and transfer, be unfavorable for energy-conservation.
Disclosure of Invention
The invention provides a marine assembled air conditioner main and auxiliary machine energy-adjusting control system which can effectively link a main and auxiliary machine to meet the requirement of energy-adjusting operation.
The technical scheme adopted by the invention is as follows: the utility model provides a marine assembled air conditioner owner attaches mechanical energy modulation control system which characterized in that: the system comprises a control power supply, a host machine on-off temperature controller, an auxiliary machine on-off temperature controller, a starting time relay delay contact, a main auxiliary machine interval time relay contact, a host machine on-off intermediate relay contact, an auxiliary machine on-off intermediate relay, a host machine adjustable temperature controller, an auxiliary machine adjustable temperature controller, a host machine adjustable intermediate relay and an auxiliary machine adjustable intermediate relay, wherein one end of the control power supply is divided into four paths by the host machine on-off temperature controller to be connected with the other end of the control power supply, the first path is provided with the starting time relay, the second path is connected with the starting time relay delay contact and the host machine on-off intermediate relay in series, the third path is connected with the host machine adjustable temperature controller and the host machine adjustable intermediate relay in series, and the fourth path is divided into three parallel branches by, the first branch is connected with a main auxiliary machine interval time relay contact and an auxiliary machine starting and stopping intermediate relay in series, the second branch is connected with a main machine starting and stopping intermediate relay contact and a main auxiliary machine interval time relay in series, and the third branch is connected with a machine energy regulating temperature controller and an auxiliary machine energy regulating intermediate relay in series.
Furthermore, a change-over switch for switching the two contacts to be respectively connected with the two relays in series in an exchange manner is arranged between the two contacts of the second path and the first branch path and the two relays, and an auxiliary engine starting and stopping intermediate relay contact is connected to the main engine starting and stopping intermediate relay contact in parallel; and a change-over switch for switching the two temperature-adjustable controllers to be respectively and alternately connected with the two relays in series is arranged between the two temperature-adjustable controllers and the two relays of the fourth branch and the third branch.
The working principle of the system is as follows:
increasing temperature by 25%, 50%, 75%, 100% can adjust job: setting the control temperatures of a main engine start-stop temperature controller, a main engine energy-regulating temperature controller, an auxiliary engine start-stop temperature controller and an auxiliary engine energy-regulating temperature controller to be sequentially increased, starting a unit, when the detected temperature of the main engine start-stop temperature controller reaches a set value, the unit is closed, a start time relay is electrified, a start time relay delay contact in a first path is closed in a delayed mode, a main engine start-stop intermediate relay is electrified, the main engine works at 50% energy level, the whole system works at 25% energy level, meanwhile, the main engine start-stop intermediate relay is closed, and the main auxiliary engine interval time relay is in delayed mode to control the main auxiliary engine interval time relay to be closed; when the temperature is increased to a set value of the temperature controller capable of being adjusted by the host, the temperature controller capable of being adjusted by the host acts on the switch, the host in the third path can adjust the intermediate relay to be powered on, the host works at a power level of 100%, and the whole system works at a power level of 50%; when the temperature is increased to a set value of the auxiliary engine start-stop temperature controller, the auxiliary engine start-stop temperature controller acts to be closed, the first branch auxiliary engine start-stop intermediate relay is electrified, the auxiliary engine works at 50% energy level, and the whole system works at 75% energy level; when the temperature is increased to the set value of the auxiliary mechanical energy temperature adjusting controller, the auxiliary mechanical energy temperature adjusting controller acts to be closed, the third branch auxiliary mechanical energy temperature adjusting intermediate relay is electrified, the auxiliary mechanical energy temperature adjusting intermediate relay works at 100% energy level, and the whole system works at 100% energy level.
50%, 25%, 100%, 75% of temperature increase and decrease can be adjusted: a main and auxiliary energy regulation control method for a marine assembled air conditioner is characterized by comprising the following steps: setting the control temperatures of a main engine energy-regulating temperature controller, a main engine start-stop temperature controller, an auxiliary engine energy-regulating temperature controller and an auxiliary engine start-stop temperature controller to be sequentially increased, starting a unit, when the detected temperature of the main engine start-stop temperature controller reaches a set value, the unit is closed, a start time relay is electrified, a start time relay delay contact in a first path is closed in a delayed mode, a main engine start-stop intermediate relay is electrified, the main engine works at 100% energy level, the whole system works at 50% energy level, the main engine start-stop intermediate relay is closed, and the main auxiliary engine interval time relay is closed in a delayed mode to control the main auxiliary engine interval time relay to be closed; when the temperature is reduced to a set value of the temperature controller capable of being adjusted by the host, the temperature controller capable of being adjusted by the host acts on the switch, the host in the third path can adjust the intermediate relay to be powered on, the host works at 50% energy level, and the whole system works at 25% energy level; when the temperature is increased to a set value of the auxiliary engine start-stop temperature controller, the auxiliary engine start-stop temperature controller acts to be closed, the first branch auxiliary engine start-stop intermediate relay is electrified, the auxiliary engine works at 100% energy level, and the whole system works at 100% energy level; when the temperature is reduced to the set value of the auxiliary mechanical energy temperature adjusting controller, the auxiliary mechanical energy temperature adjusting controller acts to be closed, the third branch auxiliary mechanical energy temperature adjusting intermediate relay is electrified, the auxiliary mechanical energy temperature adjusting intermediate relay works at 50% energy level, and the whole system works at 75% energy level.
The system effectively reduces the workload of workers, can automatically switch the units without adjusting the unit system, solves the problem of difficult debugging and switching of the units, improves the utilization rate of the compressor of the units, balances the service time of the main and auxiliary units, prolongs the service life of the whole machine, and has good application in the system of the marine air conditioning unit.
Drawings
FIG. 1 is a system diagram of the present invention.
In the figure: the control power supply AC, the host machine start-stop temperature controller TS1, the auxiliary machine start-stop temperature controller TS2, a start time relay KT1, a start time relay delay contact KT1-1, a main auxiliary machine interval time relay KT2, a main auxiliary machine interval time relay KT2-1, a host machine start-stop intermediate relay KA1, a host machine start-stop intermediate relay contact KA1-1, an auxiliary machine start-stop intermediate relay KA2, a host machine energy temperature-adjusting controller TS3, an auxiliary machine energy temperature-adjusting controller TS4, a host machine energy temperature-adjusting intermediate relay KA3 and an auxiliary machine energy temperature-adjusting intermediate relay KA 4.
Detailed Description
The invention is further illustrated by the following figures and examples.
FIG. 1 shows: the marine assembled air conditioner main auxiliary machine energy-adjusting control system comprises a control power supply AC, a main machine start-stop temperature controller TS1, an auxiliary machine start-stop temperature controller TS2, a start time relay KT1, a start time relay delay contact KT1-1, a main auxiliary machine interval time relay KT2, a main auxiliary machine interval time relay contact 2-1, a main machine KT start-stop intermediate relay KA1, a main machine start-stop intermediate relay contact KA1-1, an auxiliary machine start-stop intermediate relay KA2, a main machine energy-adjusting temperature controller TS3, an auxiliary machine energy-adjusting temperature controller TS4, a main machine energy-adjusting intermediate relay KA3 and an auxiliary machine energy-adjusting intermediate relay KA 4. One end of a control power supply AC is connected with the other end of the control power supply in four ways through a main engine starting and stopping intermediate relay contact TS1, a starting time relay KT1 is arranged on the first way, a starting time relay delay contact KT1-1 and a main engine starting and stopping intermediate relay KA1 are connected on the second way in series, a main engine temperature-adjustable controller TS3 and a main engine temperature-adjustable intermediate relay KA3 are connected on the third way in series, a main engine starting and stopping intermediate relay KT2-1 and an auxiliary engine starting and stopping intermediate relay KA2 are connected on the fourth way in three parallel after passing through an auxiliary engine starting and stopping temperature controller TS2, a main engine starting and stopping intermediate relay KA1-1 and a main engine stopping intermediate relay KT2 are connected on the first way in series, and an auxiliary engine temperature-adjustable controller TS4 and an auxiliary engine temperature-adjustable intermediate relay KA4 are connected on the third way in series.
On the basis of the embodiment, a change-over switch for switching two contacts to be respectively connected with the two relays in series in an exchange manner is arranged between the two contacts of the second path and the first branch and the two relays, and an auxiliary engine starting and stopping intermediate relay contact is connected to the main engine starting and stopping intermediate relay contact in parallel; and a change-over switch for switching the two temperature-adjustable controllers to be respectively and alternately connected with the two relays in series is arranged between the two temperature-adjustable controllers and the two relays of the fourth branch and the third branch. The action of the change-over switch is changed to switch the main machine and the auxiliary machine, and the change requirements of practical application such as main machine failure, main machine and auxiliary machine switching and the like can be met.
Claims (4)
1. The utility model provides a marine assembled air conditioner owner attaches mechanical energy modulation control system which characterized in that: the system comprises a control power supply, a host machine on-off temperature controller, an auxiliary machine on-off temperature controller, a starting time relay delay contact, a main auxiliary machine interval time relay contact, a host machine on-off intermediate relay contact, an auxiliary machine on-off intermediate relay, a host machine adjustable temperature controller, an auxiliary machine adjustable temperature controller, a host machine adjustable intermediate relay and an auxiliary machine adjustable intermediate relay, wherein one end of the control power supply is divided into four paths by the host machine on-off temperature controller to be connected with the other end of the control power supply, the first path is provided with the starting time relay, the second path is connected with the starting time relay delay contact and the host machine on-off intermediate relay in series, the third path is connected with the host machine adjustable temperature controller and the host machine adjustable intermediate relay in series, and the fourth path is divided into three parallel branches by, the first branch is connected with a main auxiliary machine interval time relay contact and an auxiliary machine starting and stopping intermediate relay in series, the second branch is connected with a main machine starting and stopping intermediate relay contact and a main auxiliary machine interval time relay in series, and the third branch is connected with a machine energy regulating temperature controller and an auxiliary machine energy regulating intermediate relay in series.
2. The marine assembled air conditioner main and auxiliary machinery energy-regulating control system as claimed in claim 1, wherein: a change-over switch for switching the two contacts to be respectively connected with the two relays in series in an exchange manner is arranged between the two contacts of the second path and the first branch and the two relays, and an auxiliary engine starting and stopping intermediate relay contact is connected to the main engine starting and stopping intermediate relay contact in parallel; and a change-over switch for switching the two temperature-adjustable controllers to be respectively and alternately connected with the two relays in series is arranged between the two temperature-adjustable controllers and the two relays of the fourth branch and the third branch.
3. A main and auxiliary energy regulation control method for a marine assembled air conditioner is characterized by comprising the following steps: setting the control temperatures of a main engine start-stop temperature controller, a main engine energy-regulating temperature controller, an auxiliary engine start-stop temperature controller and an auxiliary engine energy-regulating temperature controller to be sequentially increased, starting a unit, when the detected temperature of the main engine start-stop temperature controller reaches a set value, the unit is closed, a start time relay is electrified, a start time relay delay contact in a first path is closed in a delayed mode, a main engine start-stop intermediate relay is electrified, the main engine works at 50% energy level, the whole system works at 25% energy level, meanwhile, the main engine start-stop intermediate relay is closed, and the main auxiliary engine interval time relay is in delayed mode to control the main auxiliary engine interval time relay to be closed; when the temperature is increased to a set value of the temperature controller capable of being adjusted by the host, the temperature controller capable of being adjusted by the host acts on the switch, the host in the third path can adjust the intermediate relay to be powered on, the host works at a power level of 100%, and the whole system works at a power level of 50%; when the temperature is increased to a set value of the auxiliary engine start-stop temperature controller, the auxiliary engine start-stop temperature controller acts to be closed, the first branch auxiliary engine start-stop intermediate relay is electrified, the auxiliary engine works at 50% energy level, and the whole system works at 75% energy level; when the temperature is increased to the set value of the auxiliary mechanical energy temperature adjusting controller, the auxiliary mechanical energy temperature adjusting controller acts to be closed, the third branch auxiliary mechanical energy temperature adjusting intermediate relay is electrified, the auxiliary mechanical energy temperature adjusting intermediate relay works at 100% energy level, and the whole system works at 100% energy level.
4. A main and auxiliary energy regulation control method for a marine assembled air conditioner is characterized by comprising the following steps: setting the control temperatures of a main engine energy-regulating temperature controller, a main engine start-stop temperature controller, an auxiliary engine energy-regulating temperature controller and an auxiliary engine start-stop temperature controller to be sequentially increased, starting a unit, when the detected temperature of the main engine start-stop temperature controller reaches a set value, the unit is closed, a start time relay is electrified, a start time relay delay contact in a first path is closed in a delayed mode, a main engine start-stop intermediate relay is electrified, the main engine works at 100% energy level, the whole system works at 50% energy level, the main engine start-stop intermediate relay is closed, and the main auxiliary engine interval time relay is closed in a delayed mode to control the main auxiliary engine interval time relay to be closed; when the temperature is reduced to a set value of the temperature controller capable of being adjusted by the host, the temperature controller capable of being adjusted by the host acts on the switch, the host in the third path can adjust the intermediate relay to be powered on, the host works at 50% energy level, and the whole system works at 25% energy level; when the temperature is increased to a set value of the auxiliary engine start-stop temperature controller, the auxiliary engine start-stop temperature controller acts to be closed, the first branch auxiliary engine start-stop intermediate relay is electrified, the auxiliary engine works at 100% energy level, and the whole system works at 100% energy level; when the temperature is reduced to the set value of the auxiliary mechanical energy temperature adjusting controller, the auxiliary mechanical energy temperature adjusting controller acts to be closed, the third branch auxiliary mechanical energy temperature adjusting intermediate relay is electrified, the auxiliary mechanical energy temperature adjusting intermediate relay works at 50% energy level, and the whole system works at 75% energy level.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710983597.XA CN107640307B (en) | 2017-10-20 | 2017-10-20 | Marine assembled air conditioner main and auxiliary energy regulation and control system |
| PCT/CN2017/116581 WO2019075889A1 (en) | 2017-10-20 | 2017-12-15 | Primary machine and secondary machine energy regulation control system for assembled vessel air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710983597.XA CN107640307B (en) | 2017-10-20 | 2017-10-20 | Marine assembled air conditioner main and auxiliary energy regulation and control system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107640307A CN107640307A (en) | 2018-01-30 |
| CN107640307B true CN107640307B (en) | 2020-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710983597.XA Active CN107640307B (en) | 2017-10-20 | 2017-10-20 | Marine assembled air conditioner main and auxiliary energy regulation and control system |
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| CN (1) | CN107640307B (en) |
| WO (1) | WO2019075889A1 (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3636369A (en) * | 1970-04-23 | 1972-01-18 | American Standard Inc | Refrigerant compressor control-relay to control two time delays |
| EP0086156A1 (en) * | 1982-02-09 | 1983-08-17 | Ets Bonnet | Programmer for controlling a refrigeration plant with multiple compressors |
| CN2669099Y (en) * | 2003-11-20 | 2005-01-05 | 国内贸易部洛阳制冷机械厂 | Freon semi-closed refrigerant copressor evacuating control device |
| CN201178301Y (en) * | 2008-04-08 | 2009-01-07 | 上海梅山钢铁股份有限公司 | Air-conditioner compressor protective circuit |
| CN202338464U (en) * | 2011-11-25 | 2012-07-18 | 河北晶锐瓷业有限公司 | Automatic water drain device of air compressor |
| CN103912967A (en) * | 2014-04-25 | 2014-07-09 | 江苏兆胜空调有限公司 | Marine air conditioner liquid supplying control system |
| CN207580137U (en) * | 2017-10-20 | 2018-07-06 | 江苏兆胜空调有限公司 | A kind of main random of assembly type air-conditioning peculiar to vessel can adjust control system |
-
2017
- 2017-10-20 CN CN201710983597.XA patent/CN107640307B/en active Active
- 2017-12-15 WO PCT/CN2017/116581 patent/WO2019075889A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3636369A (en) * | 1970-04-23 | 1972-01-18 | American Standard Inc | Refrigerant compressor control-relay to control two time delays |
| EP0086156A1 (en) * | 1982-02-09 | 1983-08-17 | Ets Bonnet | Programmer for controlling a refrigeration plant with multiple compressors |
| CN2669099Y (en) * | 2003-11-20 | 2005-01-05 | 国内贸易部洛阳制冷机械厂 | Freon semi-closed refrigerant copressor evacuating control device |
| CN201178301Y (en) * | 2008-04-08 | 2009-01-07 | 上海梅山钢铁股份有限公司 | Air-conditioner compressor protective circuit |
| CN202338464U (en) * | 2011-11-25 | 2012-07-18 | 河北晶锐瓷业有限公司 | Automatic water drain device of air compressor |
| CN103912967A (en) * | 2014-04-25 | 2014-07-09 | 江苏兆胜空调有限公司 | Marine air conditioner liquid supplying control system |
| CN207580137U (en) * | 2017-10-20 | 2018-07-06 | 江苏兆胜空调有限公司 | A kind of main random of assembly type air-conditioning peculiar to vessel can adjust control system |
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| Publication number | Publication date |
|---|---|
| CN107640307A (en) | 2018-01-30 |
| WO2019075889A1 (en) | 2019-04-25 |
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