CN204084935U - Idle call tonifying Qi increases enthalpy refrigeration system and air-conditioning - Google Patents
Idle call tonifying Qi increases enthalpy refrigeration system and air-conditioning Download PDFInfo
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- CN204084935U CN204084935U CN201420435422.7U CN201420435422U CN204084935U CN 204084935 U CN204084935 U CN 204084935U CN 201420435422 U CN201420435422 U CN 201420435422U CN 204084935 U CN204084935 U CN 204084935U
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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
- 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
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Abstract
The utility model provides a kind of idle call tonifying Qi to increase enthalpy refrigeration system and air-conditioning, idle call tonifying Qi increases enthalpy refrigeration system, comprise two-spool compressor, condenser, evaporimeter, throttling arrangement and flash vessel, flash vessel comprises tank body, evaporation adapter, tonifying Qi adapter and condensation adapter, evaporation adapter, tonifying Qi adapter and condensation adapter are arranged side by side successively and are inserted in tank body, evaporation adapter and condensation adapter extend to the bottom of tank body, and tonifying Qi adapter extends to the top of tank body; Evaporation adapter connects the refrigerant pipe of vaporizer side, and condensation adapter connects the refrigerant pipe of condenser side, and tonifying Qi adapter is connected with the gas supplementing opening of two-spool compressor by the first electric expansion valve.Realize increasing by idle call tonifying Qi the noise that enthalpy refrigeration system reduces air-conditioning, and improve the reliability of air-conditioning.
Description
Technical field
The utility model relates to air-conditioning equipment, particularly relates to a kind of idle call tonifying Qi and increases enthalpy refrigeration system and air-conditioning.
Background technology
At present, air-conditioning is household electrical appliance conventional in people's daily life, air-conditioning generally includes compressor, condenser, evaporimeter and throttling arrangement, compressor is connected with condenser and evaporimeter by cross valve, throttling arrangement is between condenser and evaporimeter, and the air-conditioning with tonifying Qi enthalpy-increasing function usually adopts two-spool compressor and increases flash vessel, two-spool compressor has two compression chambers and is provided with gas supplementing opening, and flash vessel to be connected between condenser and evaporimeter and to be connected with the gas supplementing opening of two-spool compressor simultaneously, such as: Chinese application number 201220043240.6 discloses a kind of tonifying Qi and increases enthalpy air-conditioning system and air-conditioner, in order to control tonifying Qi, between flash vessel and compressor, magnetic valve is set, tonifying Qi is controlled by electromagnetic valve switch.When system boot, the gas supplementing opening inside of two-spool compressor forms the concussion kickback pressure of high frequency change, the spring structure of magnetic valve inside is under high frequency oscillation pressure-driven, electromagnetic valve body can be clashed into by high frequency, form the abnormal sound of rattling away, further, in Long-Time Service, magnetic valve easily damages, and the noise causing air-conditioning in prior art is comparatively large and reliability is lower.
Summary of the invention
Technical problem to be solved in the utility model is: provide a kind of idle call tonifying Qi to increase enthalpy refrigeration system and air-conditioning, the comparatively large and defect that reliability is lower of the noise solving air-conditioning in prior art, realize increasing by idle call tonifying Qi the noise that enthalpy refrigeration system reduces air-conditioning, and improve the reliability of air-conditioning.
The technical scheme that the utility model provides is, a kind of idle call tonifying Qi increases enthalpy refrigeration system, comprise two-spool compressor, condenser, evaporimeter, throttling arrangement and flash vessel, described two-spool compressor is connected with described condenser and described evaporimeter by cross valve, described throttling arrangement and described flash vessel are connected and are connected between described condenser and described evaporimeter, described flash vessel comprises tank body, evaporation adapter, tonifying Qi adapter and condensation adapter, described evaporation adapter, described tonifying Qi adapter and described condensation adapter are arranged side by side successively and are inserted in described tank body, described evaporation adapter and described condensation adapter extend to the bottom of described tank body, described tonifying Qi adapter extends to the top of described tank body, described evaporation adapter connects the refrigerant pipe of described vaporizer side, and described condensation adapter connects the refrigerant pipe of described condenser side, and described tonifying Qi adapter is connected by the gas supplementing opening of the first electric expansion valve with described two-spool compressor.
Further, described throttling arrangement comprises the first sub-throttling arrangement and the second sub-throttling arrangement, and described first sub-throttling arrangement is connected between described condenser and described flash vessel, and described second sub-throttling arrangement is connected between described evaporimeter and described flash vessel.
Further, described first sub-throttling arrangement is the first capillary and/or the second electric expansion valve, and described second sub-throttling arrangement is the second capillary and/or the 3rd electric expansion valve.
Further, the bore of described first electric expansion valve is greater than 2mm.
Further, two compression chambers of described two-spool compressor are connected with the gas supplementing opening of described two-spool compressor respectively.
The utility model also provides a kind of air-conditioning, comprises above-mentioned idle call tonifying Qi and increases enthalpy refrigeration system.
The idle call tonifying Qi that the utility model provides increases enthalpy refrigeration system and air-conditioning, by being arranged side by side evaporation adapter on the tank body of flash vessel successively, tonifying Qi adapter and condensation adapter, and evaporation adapter and condensation adapter are inserted into the bottom of tank body, and the import of tonifying Qi adapter is positioned at top, liquid refrigerants can be effectively avoided to enter into tonifying Qi adapter, and tonifying Qi adapter is connected with the gas supplementing opening of two-spool compressor by electric expansion valve, because electric expansion valve own structural characteristics adopts Electromagnetic Control to carry out switch by thread tracks rotation, the internal switch syringe needle of electric expansion valve can two-way resistance to compression, thus when system boot, the noise occurring producing because of the concussion of the gas supplementing opening inside formation high frequency change of rotor compressor can be avoided, thus eliminate tonifying Qi loop abnormal sound, meet tonifying Qi and increase enthalpy system in guarantee ability, quiet requirement under high energy efficiency prerequisite, improve the reliability of air-conditioning.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic diagram that the utility model idle call tonifying Qi increases enthalpy refrigeration system embodiment;
Fig. 2 is the sectional view that the utility model idle call tonifying Qi increases flash vessel in enthalpy refrigeration system embodiment.
Detailed description of the invention
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As Figure 1-Figure 2, the present embodiment idle call tonifying Qi increases enthalpy refrigeration system, comprise two-spool compressor 1, condenser 2, evaporimeter 3, throttling arrangement (not shown) and flash vessel 4, two-spool compressor 1 is connected with condenser 2 and evaporimeter 3 by cross valve 5, throttling arrangement and flash vessel 4 are connected and are connected between condenser 2 and evaporimeter 3, flash vessel 4 comprises tank body 41, evaporation adapter 42, tonifying Qi adapter 43 and condensation adapter 44, evaporation adapter 42, tonifying Qi adapter 43 and condensation adapter 44 are arranged side by side successively and are inserted in tank body 41, evaporation adapter 42 and condensation adapter 44 extend to the bottom of tank body 41, tonifying Qi adapter 43 extends to the top of tank body 41, evaporation adapter 42 connects the refrigerant pipe of evaporimeter 3 side, and condensation adapter 44 connects the refrigerant pipe of condenser 2 side, and tonifying Qi adapter 43 is connected with the gas supplementing opening 11 of two-spool compressor 1 by the first electric expansion valve 6.
Specifically, the present embodiment idle call tonifying Qi flash vessel 4 increased in enthalpy refrigeration system has been arranged side by side evaporation adapter 42, tonifying Qi adapter 43 and condensation adapter 44, evaporation adapter 42 and condensation adapter 44 extend the bottom of tank body 41, liquid refrigerant is made to be expelled to the bottom of tank body 1, avoid entering liquid coolant in tonifying Qi adapter 43, and tonifying Qi adapter 43 is connected with the gas supplementing opening 11 of two-spool compressor 1 by the first electric expansion valve 6, first himself structure of electric expansion valve 6 is rotated by the thread tracks of its inside to carry out switch, the switch syringe needle of the first electric expansion valve 6 can two-way resistance to compression, what produce during start rushes high frequency oscillation pressure and can not impact the first electric expansion valve 6 and produce noise.Wherein, the bore of the first electric expansion valve 6 is greater than 2mm, preferably, the bore of the first electric expansion valve 6 is 3mm, concrete, in tonifying Qi loop, carry out gas supply control with the first electric expansion valve 6 of 3 mm bores, effectively can eliminate tonifying Qi loop abnormal sound, meanwhile, guarantee that the air compensation of flash vessel 4 pairs of two-spool compressors 1 is sufficient, system capability, efficiency can be increased substantially.In addition, two compression chambers (not shown) of two-spool compressor 1 are connected with the gas supplementing opening 11 of two-spool compressor 1 respectively, rush high frequency oscillation pressure when effectively can weaken start.
Further, throttling arrangement comprises the first sub-throttling arrangement 71 and the sub-throttling arrangement 71 of the second sub-throttling arrangement 72, first is connected between condenser 2 and flash vessel 4, and the second sub-throttling arrangement 72 is connected between evaporimeter 3 and flash vessel 4.Concrete, flash vessel 4 is corresponding with between condenser 2 and evaporimeter 3 is provided with the first sub-throttling arrangement 71 and the second sub-throttling arrangement 72, first sub-throttling arrangement 71 and the second sub-throttling arrangement 72 better can play the effect of throttling in tonifying Qi process, and the first sub-throttling arrangement 71 can be the first capillary and/or the second electric expansion valve, the second sub-throttling arrangement 72 can be the second capillary and/or the 3rd electric expansion valve.
The present embodiment idle call tonifying Qi increases enthalpy refrigeration system, by being arranged side by side evaporation adapter on the tank body of flash vessel successively, tonifying Qi adapter and condensation adapter, and evaporation adapter and condensation adapter are inserted into the bottom of tank body, and the import of tonifying Qi adapter is positioned at top, liquid refrigerants can be effectively avoided to enter into tonifying Qi adapter, and tonifying Qi adapter is connected with the gas supplementing opening of two-spool compressor by electric expansion valve, because electric expansion valve own structural characteristics adopts Electromagnetic Control to carry out switch by thread tracks rotation, the internal switch syringe needle of electric expansion valve can two-way resistance to compression, thus when system boot, the noise occurring producing because of the concussion of the gas supplementing opening inside formation high frequency change of rotor compressor can be avoided, thus eliminate tonifying Qi loop abnormal sound, meet tonifying Qi and increase enthalpy system in guarantee ability, quiet requirement under high energy efficiency prerequisite, improve the reliability of air-conditioning.
The utility model also provides a kind of air-conditioning, comprises above-mentioned idle call tonifying Qi and increases enthalpy refrigeration system.
The present embodiment air-conditioning, by being arranged side by side evaporation adapter on the tank body of flash vessel successively, tonifying Qi adapter and condensation adapter, and evaporation adapter and condensation adapter are inserted into the bottom of tank body, and the import of tonifying Qi adapter is positioned at top, liquid refrigerants can be effectively avoided to enter into tonifying Qi adapter, and tonifying Qi adapter is connected with the gas supplementing opening of two-spool compressor by electric expansion valve, because electric expansion valve own structural characteristics adopts Electromagnetic Control to carry out switch by thread tracks rotation, the internal switch syringe needle of electric expansion valve can two-way resistance to compression, thus when system boot, the noise occurring producing because of the concussion of the gas supplementing opening inside formation high frequency change of rotor compressor can be avoided, thus eliminate tonifying Qi loop abnormal sound, meet tonifying Qi and increase enthalpy system in guarantee ability, quiet requirement under high energy efficiency prerequisite, improve the reliability of air-conditioning.
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (6)
1. an idle call tonifying Qi increases enthalpy refrigeration system, comprise two-spool compressor, condenser, evaporimeter, throttling arrangement and flash vessel, described two-spool compressor is connected with described condenser and described evaporimeter by cross valve, described throttling arrangement and described flash vessel are connected and are connected between described condenser and described evaporimeter, it is characterized in that, described flash vessel comprises tank body, evaporation adapter, tonifying Qi adapter and condensation adapter, described evaporation adapter, described tonifying Qi adapter and described condensation adapter are arranged side by side successively and are inserted in described tank body, described evaporation adapter and described condensation adapter extend to the bottom of described tank body, described tonifying Qi adapter extends to the top of described tank body, described evaporation adapter connects the refrigerant pipe of described vaporizer side, and described condensation adapter connects the refrigerant pipe of described condenser side, and described tonifying Qi adapter is connected by the gas supplementing opening of the first electric expansion valve with described two-spool compressor.
2. idle call tonifying Qi according to claim 1 increases enthalpy refrigeration system, it is characterized in that, described throttling arrangement comprises the first sub-throttling arrangement and the second sub-throttling arrangement, described first sub-throttling arrangement is connected between described condenser and described flash vessel, and described second sub-throttling arrangement is connected between described evaporimeter and described flash vessel.
3. idle call tonifying Qi according to claim 2 increases enthalpy refrigeration system, and it is characterized in that, described first sub-throttling arrangement is the first capillary and/or the second electric expansion valve, and described second sub-throttling arrangement is the second capillary and/or the 3rd electric expansion valve.
4. idle call tonifying Qi according to claim 1 increases enthalpy refrigeration system, and it is characterized in that, the bore of described first electric expansion valve is greater than 2mm.
5. increase enthalpy refrigeration system according to the arbitrary described idle call tonifying Qi of claim 1-4, it is characterized in that, two compression chambers of described two-spool compressor are connected with the gas supplementing opening of described two-spool compressor respectively.
6. an air-conditioning, is characterized in that, comprise as arbitrary in claim 1-5 as described in idle call tonifying Qi increase enthalpy refrigeration system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420435422.7U CN204084935U (en) | 2014-08-04 | 2014-08-04 | Idle call tonifying Qi increases enthalpy refrigeration system and air-conditioning |
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| CN201420435422.7U CN204084935U (en) | 2014-08-04 | 2014-08-04 | Idle call tonifying Qi increases enthalpy refrigeration system and air-conditioning |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791251A (en) * | 2015-04-16 | 2015-07-22 | 广东美芝制冷设备有限公司 | Rotary compressor, heat pump system employing rotary compressor and air-conditioning system employing rotary compressor |
| CN105202792A (en) * | 2015-10-15 | 2015-12-30 | 珠海格力电器股份有限公司 | Jet enthalpy increasing system, air conditioning unit with system and enthalpy increasing control method |
| CN105241135A (en) * | 2015-11-12 | 2016-01-13 | 安徽美芝精密制造有限公司 | Refrigeration system and heat pump system |
| CN107654355A (en) * | 2017-09-18 | 2018-02-02 | 珠海格力节能环保制冷技术研究中心有限公司 | Miniature reciprocating compressor, refrigeration system and refrigerator |
| CN111536586A (en) * | 2020-05-19 | 2020-08-14 | 宁波奥克斯电气股份有限公司 | Air conditioner and sterilization and disinfection method |
| CN111609480A (en) * | 2020-04-23 | 2020-09-01 | 海信（山东）空调有限公司 | Air conditioner refrigerating system and air conditioner |
-
2014
- 2014-08-04 CN CN201420435422.7U patent/CN204084935U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791251A (en) * | 2015-04-16 | 2015-07-22 | 广东美芝制冷设备有限公司 | Rotary compressor, heat pump system employing rotary compressor and air-conditioning system employing rotary compressor |
| CN105202792A (en) * | 2015-10-15 | 2015-12-30 | 珠海格力电器股份有限公司 | Jet enthalpy increasing system, air conditioning unit with system and enthalpy increasing control method |
| CN105202792B (en) * | 2015-10-15 | 2018-02-16 | 珠海格力电器股份有限公司 | Air injection enthalpy-increasing system, the air-conditioner set and the increasing enthalpy control method with the system |
| CN105241135A (en) * | 2015-11-12 | 2016-01-13 | 安徽美芝精密制造有限公司 | Refrigeration system and heat pump system |
| CN107654355A (en) * | 2017-09-18 | 2018-02-02 | 珠海格力节能环保制冷技术研究中心有限公司 | Miniature reciprocating compressor, refrigeration system and refrigerator |
| CN111609480A (en) * | 2020-04-23 | 2020-09-01 | 海信（山东）空调有限公司 | Air conditioner refrigerating system and air conditioner |
| CN111536586A (en) * | 2020-05-19 | 2020-08-14 | 宁波奥克斯电气股份有限公司 | Air conditioner and sterilization and disinfection method |
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