CN110838756A - Automatic power supply switching method for portable sound energy air conditioner - Google Patents
Automatic power supply switching method for portable sound energy air conditioner Download PDFInfo
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- CN110838756A CN110838756A CN201911066812.5A CN201911066812A CN110838756A CN 110838756 A CN110838756 A CN 110838756A CN 201911066812 A CN201911066812 A CN 201911066812A CN 110838756 A CN110838756 A CN 110838756A
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- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000012360 testing method Methods 0.000 claims abstract description 47
- 238000001816 cooling Methods 0.000 claims abstract description 11
- 239000002994 raw material Substances 0.000 claims abstract description 8
- 230000008569 process Effects 0.000 claims description 7
- 230000009977 dual effect Effects 0.000 claims 1
- 238000013021 overheating Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 239000003570 air Substances 0.000 description 70
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000013480 data collection Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
Abstract
The invention relates to the technical field of air conditioners and discloses a portable sound energy air conditioner automatic power supply switching method which comprises the following steps of purchasing raw materials, purchasing relays with proper specifications, purchasing two relays, one of which is waiting for direct use, the other one is standby, purchasing necessary screwdrivers, test pencil, thermometers, insulating gloves, stopwatches and the like, wherein the stopwatch can be replaced by a timing function of a mobile phone, testing data, connecting the air conditioner with a main power supply, starting the air conditioner and starting timing, testing the part of the power supply which is easy to heat by using a thermometer, stopping timely when the temperature displayed by the thermometer is higher than a rated temperature, recording time, simultaneously closing the air conditioner, repeating the operations after cooling, wherein the lowest testing quantity is three times, and the final time value is the average value of testing results and is recorded as the first time. The automatic power supply switching method of the portable sound energy air conditioner can automatically control the replacement of the power supply, thereby avoiding the overheating condition of a single power supply and having better protection effect.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an automatic power supply switching method for a portable sound energy air conditioner.
Background
An air conditioner, i.e. an air conditioner, refers to a device for manually adjusting and controlling parameters such as temperature, humidity, cleanliness, flow rate and the like of ambient air in a building or structure, generally includes cold source and heat source devices, a cold and hot medium transmission and distribution system, a terminal device and other auxiliary devices, and mainly includes a refrigeration host, a water pump, a fan and a pipeline system, wherein the terminal device is responsible for utilizing the transmitted and distributed cold and heat quantity and specifically processing the air state to enable the air parameters of a target environment to meet requirements, the types of the air conditioners include various types, including a wall-mounted air conditioner, a vertical cabinet air conditioner, a window air conditioner, a ceiling air conditioner, a portable acoustic energy air conditioner and the like.
The invention with the application number of 201410625299.X provides a complete cut-off system for an air conditioner power supply, which has the characteristics of safe use and the like, but the conventional air conditioner adopts a single power supply to work when in use, so that the single power supply is easy to overheat after being used for a long time, the service life of the single power supply is reduced, certain loss is caused to a user, and the automatic power supply switching method for the portable sound energy air conditioner is provided.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an automatic power supply switching method of a portable sound energy air conditioner, which has the advantages of automatic power supply switching and the like, and solves the problems that the conventional air conditioner works by adopting a single power supply when in use, the single power supply is easy to overheat after being used for a long time, the service life of the air conditioner is shortened, and certain loss is caused to a user.
(II) technical scheme
In order to realize the purpose of automatic switching of the power supply, the invention provides the following technical scheme: a method for switching automatic power supplies of a portable sound energy air conditioner comprises the following steps:
1) purchasing raw materials: the method comprises the steps of purchasing two relays with proper specifications, wherein one relay is used for direct use, the other relay is used for standby, purchasing a necessary screwdriver, a test pencil, a temperature measuring instrument, an insulating glove, a stopwatch and the like, and the stopwatch can be replaced by the timing function of a mobile phone;
2) and (3) data testing: the air conditioner is connected with a main power supply, the air conditioner is turned on and starts to time, a thermometer is used for testing a part which is easy to heat of the power supply, when the temperature displayed by the thermometer is higher than the rated temperature, the part stops in time, the air conditioner is turned off simultaneously, the operation is repeated after the temperature is cooled, the minimum testing number is three times, the average value of the testing result is taken as the first time, the time spent in cooling is recorded simultaneously, and the average value of the testing result is taken as the second time;
3) preparing a secondary power supply: preparing a secondary power supply with the same specification as the main power supply;
4) line connection: the main power supply is connected with a normally closed contact of the relay, the auxiliary power supply is connected with a normally open contact of the relay, the relay is connected with the air conditioner, a switch is arranged between the relay and the air conditioner, and insulating gloves are required to be worn by workers in the connection process.
Preferably, the relay is a double-time relay, and comprises the following steps when in use:
① time adjustment, adjusting two times of the double time relay, wherein the first time is the first recorded time, and the second time is the second recorded time;
② automatic switching, timing by time relay after air conditioner working, when reaching the first time, time relay working, normally open contact connection and normally closed contact disconnection, secondary power supply working, main power supply natural cooling, and timing the second time;
③ automatic reset, when the second time is reached, the time relay resets, the normally closed contact is connected and the normally open contact is disconnected, the main power supply starts working again, and the secondary power supply cools naturally.
(III) advantageous effects
Compared with the prior art, the invention provides an automatic power supply switching method for a portable sound energy air conditioner, which has the following beneficial effects:
1. the automatic power supply switching method of the portable sound energy air conditioner is characterized in that raw materials are purchased, relays with proper specifications are purchased, the number of the purchased relays is two, one relay is waiting for direct use, the other relay is standby, a necessary screwdriver, a test pencil, a temperature measuring instrument, an insulating glove, a stopwatch and the like are purchased, the stopwatch can be replaced by the timing function of a mobile phone, then data testing is carried out, the air conditioner is connected with a main power supply, the air conditioner is started and starts to time, the thermometer is used for testing the part of the power supply which is easy to heat, the time is recorded when the temperature displayed by the thermometer is higher than the rated temperature, the air conditioner is turned off simultaneously, the operation is repeated until the temperature is cooled, the lowest testing number is three times, the final time value is the average value of the testing result and is recorded as the first time, the time spent on cooling is recorded simultaneously, record into the second time, then prepare the auxiliary power supply, prepare the auxiliary power supply the same with the main power supply specification, write before work and done complete preparation work, avoid the condition that the instrument that appears when carrying out actual operation lacks, thereby more be favorable to staff's work, the relay prepares duplicate, can avoid appearing damaging the unable change in the installation after appearing, the change in the later stage of also being convenient for, simultaneously through clear complete test and rigorous data collection work when using, make the problem that the later stage can meet still less, also can be more accurate carrying out data set.
2. The automatic power supply switching method of the portable sound energy air conditioner comprises the steps of connecting a main power supply with a normally closed contact of a relay through circuit connection, connecting an auxiliary power supply with a normally open contact of the relay, connecting the relay with the air conditioner, arranging a switch between the relay and the air conditioner, wearing insulating gloves by workers in the connecting process, wherein the relay is a double-time relay, the method comprises the following steps of adjusting time, adjusting two times of the double-time relay, wherein the first time is recorded first time, the second time is recorded second time, automatically switching, starting timing by the time relay after the air conditioner works, when the first time is reached, the time relay works, the normally open contact is connected, the normally closed contact is disconnected, the auxiliary power supply works, the main power supply naturally cools, and simultaneously, the second time starts timing and automatically resets, when the second time is reached, the time relay resets, normally closed contact connects and the disconnection of normally open contact, the main power supply restarts work, the secondary power supply cools off naturally, thereby make the user when using, can accomplish the switching between main power supply and the secondary power supply automatically, thereby the overheated condition that single power supply long-time work and cause can not appear, the power has effectively been protected, make its life longer, also effectively increased the security performance, the possibility of having reduceed dangerous emergence, thereby make the user safer in the use, more relieved.
Drawings
Fig. 1 is a block diagram of a structure of an automatic power supply switching method for a portable acoustic energy air conditioner according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows: a method for switching automatic power supplies of a portable sound energy air conditioner comprises the following steps:
1) purchasing raw materials: the method comprises the steps of purchasing two relays with proper specifications, wherein one relay is used for direct use, the other relay is used for standby, purchasing a necessary screwdriver, a test pencil, a temperature measuring instrument, an insulating glove, a stopwatch and the like, and the stopwatch can be replaced by the timing function of a mobile phone;
2) and (3) data testing: the air conditioner is connected with a main power supply, the air conditioner is turned on and starts to time, a thermometer is used for testing a part which is easy to heat of the power supply, when the temperature displayed by the thermometer is higher than the rated temperature, the part stops in time, the air conditioner is turned off simultaneously, the operation is repeated after the temperature is cooled, the minimum testing number is three times, the average value of the testing result is taken as the first time, the time spent in cooling is recorded simultaneously, and the average value of the testing result is taken as the second time;
3) preparing a secondary power supply: preparing a secondary power supply with the same specification as the main power supply;
4) line connection: the main power supply is connected with a normally closed contact of the relay, the auxiliary power supply is connected with a normally open contact of the relay, the relay is connected with the air conditioner, a switch is arranged between the relay and the air conditioner, and insulating gloves are required to be worn by workers in the connection process.
Preferably, the relay is a double-time relay, and comprises the following steps when in use:
① time adjustment, adjusting two times of the double time relay, wherein the first time is the first recorded time, and the second time is the second recorded time;
② automatic switching, timing by time relay after air conditioner working, when reaching the first time, time relay working, normally open contact connection and normally closed contact disconnection, secondary power supply working, main power supply natural cooling, and timing the second time;
③ automatic reset, when the second time is reached, the time relay resets, the normally closed contact is connected and the normally open contact is disconnected, the main power supply starts working again, and the secondary power supply cools naturally.
Example two: a method for switching automatic power supplies of a portable sound energy air conditioner comprises the following steps:
1) purchasing raw materials: the method comprises the steps of purchasing two relays with proper specifications, wherein one relay is used for direct use, the other relay is used for standby, purchasing a necessary screwdriver, a test pencil, a temperature measuring instrument, an insulating glove, a stopwatch and the like, and the stopwatch can be replaced by the timing function of a mobile phone;
2) and (3) data testing: the air conditioner is connected with a main power supply, the air conditioner is turned on and starts to time, a thermometer is used for testing a part which is easy to heat of the power supply, when the temperature displayed by the thermometer is higher than the rated temperature, the part stops in time, the air conditioner is turned off simultaneously, the operation is repeated after the temperature is cooled, the minimum testing number is three times, the average value of the testing result is taken as the first time, the time spent in cooling is recorded simultaneously, and the average value of the testing result is taken as the second time;
3) preparing a secondary power supply: preparing a secondary power supply with the same specification as the main power supply;
4) line connection: the main power supply is connected with a normally closed contact of the relay, the auxiliary power supply is connected with a normally open contact of the relay, the relay is connected with the air conditioner, a switch is arranged between the relay and the air conditioner, and insulating gloves are required to be worn by workers in the connection process.
Preferably, the relay is a thermal relay, and the use method comprises the following steps:
① adjusting temperature by adjusting the temperature button of the thermal relay to the temperature obtained by subtracting five degrees from the rated temperature;
② heat conductive connection, connecting the thermal relay with the heating part of the main power supply by using a heat conductive element;
③ automatic switching is carried out by that the temperature of the main power supply is gradually increased after the air conditioner is operated, the heat is transferred to the thermal relay through the heat conducting element, when the temperature sensed by the thermal relay is higher than the set temperature, the thermal relay is operated, the normally open contact is connected and the normally closed contact is disconnected, the auxiliary power supply is operated, and the main power supply is naturally cooled;
④ automatic reset, when the temperature sensed by the thermal relay is less than a certain temperature (the automatic reset function of the thermal relay is turned on), the thermal relay is reset, the normally closed contact is connected and the normally open contact is disconnected, the main power supply starts to work again, and the auxiliary power supply is cooled naturally.
Example three: a method for switching automatic power supplies of a portable sound energy air conditioner comprises the following steps:
1) purchasing raw materials: the method comprises the steps of purchasing two relays with proper specifications, wherein one relay is used for direct use, the other relay is used for standby, purchasing a necessary screwdriver, a test pencil, a temperature measuring instrument, an insulating glove, a stopwatch and the like, and the stopwatch can be replaced by the timing function of a mobile phone;
2) and (3) data testing: the air conditioner is connected with a main power supply, the air conditioner is turned on and starts to time, a thermometer is used for testing a part which is easy to heat of the power supply, when the temperature displayed by the thermometer is higher than the rated temperature, the part stops in time, the air conditioner is turned off simultaneously, the operation is repeated after the temperature is cooled, the minimum testing number is three times, the average value of the testing result is taken as the first time, the time spent in cooling is recorded simultaneously, and the average value of the testing result is taken as the second time;
3) preparing a secondary power supply: preparing a secondary power supply with the same specification as the main power supply;
4) line connection: the main power supply is connected with a normally closed contact of the relay, the auxiliary power supply is connected with a normally open contact of the relay, the relay is connected with the air conditioner, a switch is arranged between the relay and the air conditioner, and insulating gloves are required to be worn by workers in the connection process.
Preferably, the relay is a thermal relay, and the use method comprises the following steps:
① adjusting temperature by adjusting the temperature button of the thermal relay to the temperature obtained by subtracting ten degrees from the rated temperature;
② heat conductive connection, connecting the thermal relay with the heating part of the main power supply by using a heat conductive element;
③ automatic switching is carried out by that the temperature of the main power supply is gradually increased after the air conditioner is operated, the heat is transferred to the thermal relay through the heat conducting element, when the temperature sensed by the thermal relay is higher than the set temperature, the thermal relay is operated, the normally open contact is connected and the normally closed contact is disconnected, the auxiliary power supply is operated, and the main power supply is naturally cooled;
④ automatic reset, when the temperature sensed by the thermal relay is less than a certain temperature (the automatic reset function of the thermal relay is turned on), the thermal relay is reset, the normally closed contact is connected and the normally open contact is disconnected, the main power supply starts to work again, and the auxiliary power supply is cooled naturally.
The invention has the beneficial effects that: the automatic power supply switching method of the portable sound energy air conditioner is characterized in that raw materials are purchased, relays with proper specifications are purchased, the number of the purchased relays is two, one relay is waiting for direct use, the other relay is standby, necessary screw drivers, test pencil, thermodetector, insulating gloves, stopwatch and the like are purchased, the stopwatch can be replaced by the timing function of a mobile phone, then data test is carried out, the air conditioner is connected with a main power supply, the air conditioner is started and timed, the thermometer is used for testing the part of the power supply which is easy to heat, the operation is stopped timely after the temperature displayed by the thermometer is higher than the rated temperature, the time is recorded, the air conditioner is simultaneously turned off, the operation is repeated until the temperature is cooled, the lowest test number is three times, the final time value is the average value of the test results and is recorded as the first time, the time which is recorded and is the time spent in cooling, then preparing an auxiliary power supply, preparing the auxiliary power supply with the same specification as the main power supply, writing complete preparation before working, avoiding the condition that tools are lacked during actual operation, thereby being more beneficial to the working of workers, preparing a double relay, namely avoiding the situation that the auxiliary power supply cannot be replaced after being damaged during the installation process and facilitating the replacement at the later stage, simultaneously leading the problems encountered at the later stage to be less through clear and complete test and rigorous data collection work during the use, leading the data setting to be more accurate, connecting the main power supply with a normally closed contact of the relay through circuit connection, connecting the auxiliary power supply with a normally open contact of the relay, connecting the relay with an air conditioner, arranging a switch between the relay and the air conditioner, leading the workers to wear insulating gloves during the connection process, and leading the relay to be a double-time relay, when the time-adjustable air conditioner is used, the time-adjustable air conditioner comprises the following steps of time adjustment, two times of a double-time relay are adjusted, the first time is recorded first time, the second time is recorded second time, automatic switching is carried out, the time relay starts to time after the air conditioner works, when the first time is reached, the time relay works, a normally open contact is connected, a normally closed contact is disconnected, a secondary power supply works, a main power supply is naturally cooled, the second time starts to time, automatic resetting is carried out, when the second time is reached, the time relay resets, the normally closed contact is connected, the normally open contact is disconnected, the main power supply restarts to work, and the secondary power supply naturally cools, so that when a user uses the air conditioner, the switching between the main power supply and the secondary power supply can be automatically completed, the situation of overheating caused by long-time work of a single power supply, the safety performance is effectively improved, the possibility of danger is reduced, so that a user can use the air conditioner more safely and more safely, the problem that the conventional air conditioner works by adopting a single power supply when in use, the overheating condition is easy to occur when the single power supply is used for a long time, the service life of the air conditioner is prolonged, and a certain loss is caused to the user is solved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. A method for switching automatic power supplies of a portable sound energy air conditioner is characterized by comprising the following steps:
1) purchasing raw materials: the method comprises the steps of purchasing two relays with proper specifications, wherein one relay is used for direct use, the other relay is used for standby, purchasing a necessary screwdriver, a test pencil, a temperature measuring instrument, an insulating glove, a stopwatch and the like, and the stopwatch can be replaced by the timing function of a mobile phone;
2) and (3) data testing: the air conditioner is connected with a main power supply, the air conditioner is turned on and starts to time, a thermometer is used for testing a part which is easy to heat of the power supply, when the temperature displayed by the thermometer is higher than the rated temperature, the part stops in time, the air conditioner is turned off simultaneously, the operation is repeated after the temperature is cooled, the minimum testing number is three times, the average value of the testing result is taken as the first time, the time spent in cooling is recorded simultaneously, and the average value of the testing result is taken as the second time;
3) preparing a secondary power supply: preparing a secondary power supply with the same specification as the main power supply;
4) line connection: the main power supply is connected with a normally closed contact of the relay, the auxiliary power supply is connected with a normally open contact of the relay, the relay is connected with the air conditioner, a switch is arranged between the relay and the air conditioner, and insulating gloves are required to be worn by workers in the connection process.
2. The method as claimed in claim 1, wherein the relay is a dual time relay, and comprises the following steps:
① time adjustment, adjusting two times of the double time relay, wherein the first time is the first recorded time, and the second time is the second recorded time;
② automatic switching, timing by time relay after air conditioner working, when reaching the first time, time relay working, normally open contact connection and normally closed contact disconnection, secondary power supply working, main power supply natural cooling, and timing the second time;
③ automatic reset, when the second time is reached, the time relay resets, the normally closed contact is connected and the normally open contact is disconnected, the main power supply starts working again, and the secondary power supply cools naturally.
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| CN201911066812.5A CN110838756A (en) | 2019-11-04 | 2019-11-04 | Automatic power supply switching method for portable sound energy air conditioner |
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| CN111843188A (en) * | 2020-07-29 | 2020-10-30 | 安菲腾(常州)光电科技有限公司 | Semiconductor refrigeration circuit for laser handheld welding head |
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Application publication date: 20200225 |
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| RJ01 | Rejection of invention patent application after publication |