CN103759395A - Adjusting system adapting to working condition changes of air conditioner - Google Patents
Adjusting system adapting to working condition changes of air conditioner Download PDFInfo
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- CN103759395A CN103759395A CN201410037058.3A CN201410037058A CN103759395A CN 103759395 A CN103759395 A CN 103759395A CN 201410037058 A CN201410037058 A CN 201410037058A CN 103759395 A CN103759395 A CN 103759395A
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Abstract
The invention discloses an adjusting system adapting to working condition changes of an air conditioner. The adjusting system adapting to the working condition changes of the air conditioner comprises an evaporator assembly, a compressor assembly, a condenser assembly and a throttling device, wherein the evaporator assembly, the compressor assembly, the condenser assembly and the throttling device are connected in sequence through wires to form a loop; the throttling device comprises a rated condition throttling component and a plurality of bypass capillary pipes, wherein rated condition throttling component and the bypass capillary pipes are of a parallel structure; the compressor assembly comprises a compressor and a valve, wherein the evaporator assembly and the condenser assembly are connected with the compressor through the valve; the evaporator assembly comprises an evaporator and a temperature probe; the condenser assembly comprises a condenser and a temperature probe. The flow of refrigerants can be controlled, throttling parameters of the air conditioner are ensured in different environments, and the using effect of the air conditioner is improved.
Description
Technical field
The present invention relates to field of air conditioning, relate in particular to a kind of regulating system that air conditioning condition changes that adapts to.
Background technology
Air-conditioning can regulate temperature, humidity and the cleanliness factor of air in enclosure space or region, to meet human comfort and the requirement that meets indoor temperature.Along with social development, along with the variation of air-conditioning use, also progressively to the development that becomes more meticulous.
Generally speaking, judge now that the standard of heat pump performance quality is substantially according to GB7725, therefore enterprise must formulate according to this GB declared working condition the match parameter of heat pump performance.Wherein, in GB7725, the operating mode of specified refrigeration is: 35 ℃/24 ℃ of outdoor environment temperatures, 27 ℃/19 ℃ of indoor environment temperatures; The specified operating mode heating is: 7 ℃/6 ℃ of outdoor environment temperatures, 20 ℃/15 ℃ of indoor environment temperatures.
Therefore, manufacturer is when matching system, aperture of refrigerant amount, length capillaceous and expansion valve etc. is all substantially determined, but consumer in use, along with the use region difference of air-conditioning, in process of refrigerastion, outdoor environment temperature is difficult to maintain 35 ℃ up and down, in like manner, heat outdoor environment temperature in process and be also difficult to remain on 7 ℃ up and down, air-conditioning is used under different operating modes like this, and in operational system, the parameter of refrigerant amount and throttling arrangement is difficult to match.
As can be seen here, the refrigerant amount of air-conditioning and the parameter of throttling arrangement are no matter in any situation now, as the operating mode such as maximum refrigeration, minimum refrigeration and condensation while freezing, while heating maximum heat, the operating mode such as automatic defrosting and low-temperature heating, the Restriction Parameters of high frequency, intermediate frequency and the low frequency even using in frequency conversion is all consistent, even if used high-end electric expansion valve in prior art, also exist the jejune short slab of equipment and technology, restricting using and causing air-conditioning not bring into play its effect of air-conditioning.
Summary of the invention
The invention provides a kind of regulating system that air conditioning condition changes that adapts to, can control the flow of cold-producing medium, under different environment, guarantee the Restriction Parameters of air-conditioning, improve the result of use of air-conditioning.
For addressing the above problem, a kind of regulating system that air conditioning condition changes that adapts to provided by the invention, comprises the evaporator assemblies, compressor assembly, condenser assembly and the throttling arrangement that by wire, are connected successively and formed loop;
Described throttling arrangement comprises declared working condition throttling element, many bypass capillaries, and described declared working condition throttling element and many described bypass capillaries are parallel-connection structure;
Described compressor assembly comprises compressor and valve, and described evaporator assemblies is connected with compressor by valve with condenser assembly;
Described evaporator assemblies comprises evaporimeter and temp probe;
Described condenser assembly comprises condenser and temp probe.
Preferably, described bypass capillary is set to four, and each described bypass capillary is all set different temperature range values.
Preferably, the temp probe of described condenser assembly is outdoor temperature probe, and the temp probe of described evaporator assemblies is indoor temperature probe.
Preferably, described valve is cross valve, and described cross valve is for changing the flow direction of cold-producing medium.
As can be seen from the above technical solutions, the present invention has the following advantages: equal set temperature probe on the evaporimeter of air-conditioning and condenser, this probe can be distinguished the situations such as the outer and indoor temperature humidity of detecting chamber, by the result of surveying, this throttling arrangement can start different declared working condition throttling element or bypass capillary according to the parameter of setting, to control the flow of cold-producing medium, under different environment, guarantee the Restriction Parameters of air-conditioning, improve the result of use of air-conditioning.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of regulating system that adapts to air conditioning condition variation of the present invention.
Wherein, in figure, mark is as follows: 1-compressor assembly, 101-compressor, 102-valve, 2-condenser assembly, 201-condenser, 202-temp probe, 3-throttling arrangement, 301-declared working condition throttling element, 302-bypass capillary, 4-evaporator assemblies, 401-evaporimeter, 402-temp probe.
The specific embodiment
The invention provides a kind of regulating system that air conditioning condition changes that adapts to, equal set temperature probe on the evaporimeter of air-conditioning and condenser, this probe can be distinguished the situations such as the outer and indoor temperature humidity of detecting chamber, by the result of surveying, this throttling arrangement can start different declared working condition throttling element or bypass capillary according to the parameter of setting, to control the flow of cold-producing medium, under different environment, guarantee the Restriction Parameters of air-conditioning, improve the result of use of air-conditioning.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is known and detailed description, obviously, described embodiment is only a part of embodiment of the present invention, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills, not making all other embodiment that obtain under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, Fig. 1 is the structural representation of a kind of regulating system that adapts to air conditioning condition variation of the present invention.
A kind of regulating system that adapts to air conditioning condition variation of the present embodiment, comprises the evaporator assemblies 4, compressor assembly 1, condenser assembly 2 and the throttling arrangement 3 that by wire, are connected successively and formed loop;
Compressor assembly 1 comprises compressor 101 and valve 102, and evaporator assemblies 4 is connected with compressor 101 by valve 102 with condenser assembly 2;
Evaporator assemblies 4 comprises evaporimeter 401 and temp probe 402;
This evaporator assemblies 4 can be arranged on indoor, alleged temp probe and be preferably indoor temperature probe, for the temperature conditions in detecting chamber; This condenser assembly 2 can be arranged on outdoor, alleged temp probe and be preferably outdoor temperature probe, for the temperature conditions outside detecting chamber.
When two temperatures probe detection consistent with rated power, this declared working condition throttling element 301 starts, when the temperature of two temperatures probe detection and rated power are when inconsistent, by bypass capillary 302, control, this bypass capillary 302 can arrange many, bypass capillary 302 can correspondence preset multiple parameter values, and according to the temperature of the temperature of outdoor temperature probe detection and indoor temperature probe detection, corresponding bypass capillary 302 starts automatically.
It should be noted that, these many bypass capillaries 302 can be a limited number of bypass capillaries 302, be generally less than or equal 6 kinds and just can meet cardinal temperature requirement, bypass capillary 302 length and internal diameter can mate according to various operating modes in advance, as long as temp probe induction detects the temperature in this moment when high with the operating mode similarity of certain setting, just can select bypass capillary 302 parameters of correspondence with it.
Wherein, this bypass capillary 302 is preferably set to four, each bypass capillary 302 is all set different temperature range values, being set to four is to arrange according to Chinese characteristic weather, comprises little cold, condensation, cold greatly, hot greatly, when temperature is during in a certain state of temperature, start corresponding bypass capillary 302, thereby control refrigerant flow, assurance system is with optimum state operation under various operating modes, and keeping system stable operation is at higher energy efficiency ratio.
Wherein, valve 102 is cross valve, and cross valve is for changing the flow direction of cold-producing medium.
Cross valve two valves 102 connect respectively evaporimeter 401 and condenser 201, other two valves 102 connect compressor 101 and form loop, when outdoor temperature probe and indoor temperature probe detection are after temperature, the direction that cross valve can change according to preset value cold-producing medium, realizes air conditioner refrigerating or heats.
Below for the present embodiment is introduced its method of work flow process.
Now with air-conditioner, be described when the specified refrigeration, compressor compresses goes out the refrigerant gas of HTHP, by cross valve, enter condenser, condenser is by the coil temperature of outdoor temperature probe detection outdoor environment temperature operating mode and condenser self, cold-producing medium carries out heat release cooling in the outside at system place, namely a side at condenser place is outside, cold-producing medium enters to the throttling of declared working condition throttling element, cold-producing medium after decrease temperature and pressure enters evaporimeter, evaporimeter is arranged on indoor, evaporimeter is surveyed the coil temperature of probe detection indoor environment temperature and evaporimeter self by indoor temperature, cold-producing medium through system in the evaporation of absorbing heat of an indoor side, finally enter compressor.System repeats said process, has formed the process of refrigerastion of air-conditioning.
Now with environment temperature, departing from specified heating condition is again described, using above-mentioned specified process of refrigerastion as cold-producing medium in system flow process as basic flow process, when outdoor temperature probe and indoor temperature probe detection environment temperature depart from specified heating condition, as detect environment when similar with condensation operating mode, declared working condition throttling element quits work, many bypass capillary oneself starts, automatically select corresponding bypass capillary to match, can be set as shorter bypass capillary matches, now cooling system amount increases, evaporator inlet temperature raises, thereby reduce to a great extent the hidden danger of condensation.
In like manner, when system is under other working conditions, can be selected voluntarily to control by bypass capillary, when system need to change under the operating mode heating and freeze, cross valve rotates according to system, changes cold-producing medium direction, realizes the refrigeration of air-conditioning or heats.
Equal set temperature probe on the evaporimeter of air-conditioning and condenser, this probe can be distinguished the situations such as the outer and indoor temperature humidity of detecting chamber, by the result of surveying, this throttling arrangement can start different declared working condition throttling element or bypass capillary according to the parameter of setting, to control the flow of cold-producing medium, under different environment, guarantee the Restriction Parameters of air-conditioning, improve the result of use of air-conditioning.
The above, above embodiment only, in order to technical scheme of the present invention to be described, is not intended to limit; Although the present invention is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (4)
1. adapt to the regulating system that air conditioning condition changes, it is characterized in that, comprise the evaporator assemblies, compressor assembly, condenser assembly and the throttling arrangement that by wire, connect successively and form loop;
Described throttling arrangement comprises declared working condition throttling element, many bypass capillaries, and described declared working condition throttling element and many described bypass capillaries are parallel-connection structure;
Described compressor assembly comprises compressor and valve, and described evaporator assemblies is connected with described compressor by described valve with described condenser assembly;
Described evaporator assemblies comprises evaporimeter and temp probe;
Described condenser assembly comprises condenser and temp probe.
2. the regulating system that adaptation air conditioning condition according to claim 1 changes, is characterized in that, described bypass capillary is set to four, and each described bypass capillary is all set different temperature range values.
3. the regulating system that adaptation air conditioning condition according to claim 1 changes, is characterized in that, the temp probe of described condenser assembly is outdoor temperature probe, and the temp probe of described evaporator assemblies is indoor temperature probe.
4. the regulating system that adaptation air conditioning condition according to claim 1 changes, is characterized in that, described valve is cross valve, and described cross valve is for changing the flow direction of cold-producing medium.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410037058.3A CN103759395A (en) | 2014-01-24 | 2014-01-24 | Adjusting system adapting to working condition changes of air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410037058.3A CN103759395A (en) | 2014-01-24 | 2014-01-24 | Adjusting system adapting to working condition changes of air conditioner |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105423586A (en) * | 2015-12-22 | 2016-03-23 | 青岛海尔股份有限公司 | Refrigerating system, refrigerator and control method of refrigerating system |
| CN107894068A (en) * | 2017-11-14 | 2018-04-10 | 宁波奥克斯电气股份有限公司 | A kind of running state of air conditioner adjusting method and device |
| CN108800420A (en) * | 2018-06-19 | 2018-11-13 | 广东美的制冷设备有限公司 | The control method and device of air-conditioning |
| CN112444016A (en) * | 2019-08-30 | 2021-03-05 | 佛山市美的清湖净水设备有限公司 | Ice making structure, method and electric appliance |
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| JPS5050549U (en) * | 1973-09-06 | 1975-05-16 | ||
| CN1190723A (en) * | 1997-02-11 | 1998-08-19 | 三星电子株式会社 | Power changeable air conditioner |
| CN1385658A (en) * | 2001-05-14 | 2002-12-18 | 广东科龙电器股份有限公司 | Apparatus capable of replacing electronic expansion valve in outdoor unit of air-conditioning system |
| CN1673654A (en) * | 2005-04-06 | 2005-09-28 | 广东科龙电器股份有限公司 | Adaptive variable throttling air conditioner |
| CN203719044U (en) * | 2014-01-24 | 2014-07-16 | 广东志高空调有限公司 | Conditioning system adaptive to working condition changes of air conditioner |
-
2014
- 2014-01-24 CN CN201410037058.3A patent/CN103759395A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5050549U (en) * | 1973-09-06 | 1975-05-16 | ||
| CN1190723A (en) * | 1997-02-11 | 1998-08-19 | 三星电子株式会社 | Power changeable air conditioner |
| CN1385658A (en) * | 2001-05-14 | 2002-12-18 | 广东科龙电器股份有限公司 | Apparatus capable of replacing electronic expansion valve in outdoor unit of air-conditioning system |
| CN1673654A (en) * | 2005-04-06 | 2005-09-28 | 广东科龙电器股份有限公司 | Adaptive variable throttling air conditioner |
| CN203719044U (en) * | 2014-01-24 | 2014-07-16 | 广东志高空调有限公司 | Conditioning system adaptive to working condition changes of air conditioner |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105423586A (en) * | 2015-12-22 | 2016-03-23 | 青岛海尔股份有限公司 | Refrigerating system, refrigerator and control method of refrigerating system |
| CN107894068A (en) * | 2017-11-14 | 2018-04-10 | 宁波奥克斯电气股份有限公司 | A kind of running state of air conditioner adjusting method and device |
| CN108800420A (en) * | 2018-06-19 | 2018-11-13 | 广东美的制冷设备有限公司 | The control method and device of air-conditioning |
| CN108800420B (en) * | 2018-06-19 | 2021-07-20 | 广东美的制冷设备有限公司 | Control method and device of air conditioner |
| CN112444016A (en) * | 2019-08-30 | 2021-03-05 | 佛山市美的清湖净水设备有限公司 | Ice making structure, method and electric appliance |
| CN112444016B (en) * | 2019-08-30 | 2022-03-25 | 佛山市美的清湖净水设备有限公司 | Ice making structure, method and electric appliance |
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