WO2014173181A1 - Energy-saving compressor - Google Patents
Energy-saving compressor Download PDFInfo
- Publication number
- WO2014173181A1 WO2014173181A1 PCT/CN2014/000437 CN2014000437W WO2014173181A1 WO 2014173181 A1 WO2014173181 A1 WO 2014173181A1 CN 2014000437 W CN2014000437 W CN 2014000437W WO 2014173181 A1 WO2014173181 A1 WO 2014173181A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- compressor
- isothermal
- cylinder
- energy
- temperature
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/04—Heating; Cooling; Heat insulation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
- F04C18/356—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the outer member
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2240/00—Components
- F04C2240/80—Other components
- F04C2240/806—Pipes for fluids; Fittings therefor
Abstract
An energy-saving compressor is a gas compressor and may be used for gas compression cooling and heating. The energy-saving compressor uses a gas cylinder provided with isothermal devices (4, 5, 6), and the isothermal devices (4, 5, 6) are formed of a recuperative exchanger and a cooling working substance. When the temperature of the cooling working substance of the isothermal devices (4, 5, 6) is equal to or lower than an air intake temperature of the compressor, the cooling working substance absorbs heat of the gas cylinder, so that the working temperature of the gas cylinder is lowered, thereby reducing energy consumption for compression of the compressor.
Description
节能压缩机 技术领域 Energy-saving compressor
本发明涉及一种气体压缩机， 尤其涉及一种设有等温器的压缩机气缸。 背景技术 The present invention relates to a gas compressor, and more particularly to a compressor cylinder provided with an isothermal heater. Background technique
气体压缩机有三种压缩方式，分别是： 多变压缩、绝热压缩和等温压缩， 其中等温压缩最省功。 目前的气体压缩机都工作于多变压缩方式， 多变压缩 因气缸温度高而导致压缩能耗大。 发明内容 Gas compressors have three compression modes, namely: variable compression, adiabatic compression and isothermal compression, of which isothermal compression is the most economical. At present, gas compressors are all operated in a multi-variable compression mode, and multi-variable compression results in high compression energy consumption due to high cylinder temperatures. Summary of the invention
压缩机制冷时的吸气温度一般在 15 °C左右， 而气缸的工作温度一般在 50°C-65°C之间， 即一般气缸的工作温度高于吸气温度 35 °C- 50°C。 针对气体 压缩机在多变压缩方式下因气缸工作温度高而导致压缩能耗大的问题， 本发 明提出一种在压缩机气缸的缸体设置等温器的新型气紅。等温器由间壁式换 热器与制冷工质构成。 等温器设置于气虹的缸体之内 （以下称为内置方式） 或设置于缸体的外侧 （以下称为外置方式）。 等温器的制冷工质取自系统的 冷凝器出口或取自系统的节流器出口。 所述等温器的出口再连通至系统的蒸 发器入口或者所述压缩机的吸气口。 并使等温器的制冷工质温度等于或低于 压缩机的吸气温度。 在压缩机工作期间， 当气缸的工作温度高于吸气温度时 等温器中的制冷工质吸收缸体的热量， 使气缸的工作温度降低， 从而使压缩 机的压缩能耗减小。 等温器的制冷工质温度可根据需要进行调节， 使压缩机 的节能效果达到最佳状态。 The suction temperature of the compressor is generally about 15 °C, and the working temperature of the cylinder is generally between 50 °C and 65 °C, that is, the operating temperature of the general cylinder is higher than the suction temperature of 35 °C - 50 °C. . In view of the problem that the gas compressor consumes a large amount of compression energy due to the high operating temperature of the cylinder in the multi-variable compression mode, the present invention proposes a novel gas red which is provided in the cylinder of the compressor cylinder. The isothermal heater consists of a wall-mounted heat exchanger and a refrigerant. The isothermal device is installed in the cylinder of the gas rainbow (hereinafter referred to as the built-in method) or on the outer side of the cylinder (hereinafter referred to as the external method). The isothermal refrigerant is taken from the condenser outlet of the system or from the throttle outlet of the system. The outlet of the isothermal is in turn connected to the evaporator inlet of the system or the suction port of the compressor. And the isothermal refrigerant temperature is equal to or lower than the suction temperature of the compressor. During operation of the compressor, when the operating temperature of the cylinder is higher than the suction temperature, the refrigerant in the isothermal absorber absorbs the heat of the cylinder, which lowers the operating temperature of the cylinder, thereby reducing the compression energy consumption of the compressor. The temperature of the refrigerant of the isothermal unit can be adjusted as needed to optimize the energy saving effect of the compressor.
本发明的技术方案为： The technical solution of the present invention is:
一种节能压缩机， 包括气紅， 其特征在于： 所述气缸设有等温器， 所述
等温器由间壁式换热器与制冷工质构成。 An energy-saving compressor comprising a gas red, characterized in that: the cylinder is provided with an isothermal device, The isothermal heater is composed of a partition wall heat exchanger and a refrigerant.
其中： 所述等温器的制冷工质温度可根据需要进行调节。 Wherein: the temperature of the refrigerant of the isothermal device can be adjusted as needed.
其中： 所述等温器的制冷工质温度等于或低于压缩机的吸气温度。 其中： 所述等温器的制冷工质取自系统的冷凝器出口或取自系统的节流 器出口。 Wherein: the temperature of the refrigerant of the isothermal device is equal to or lower than the suction temperature of the compressor. Wherein: the refrigerant of the isothermal device is taken from a condenser outlet of the system or from a throttle outlet of the system.
其中： 所述等温器的出口连通至系统的蒸发器入口或者所述压缩机的吸 气口。 Wherein: the outlet of the isothermal device is connected to an evaporator inlet of the system or an intake port of the compressor.
其中： 所述等温器采用外置方式或内置方式设置。 Wherein: the isothermal device is set by an external mode or a built-in mode.
其中： 所述等温器设于所述气缸的气虹缸体、 气缸上端盖以及气缸下端 盖的任一、 任意两个或全部三个上。 Wherein: the isothermal device is disposed on any one, any two or all three of the cylinder of the cylinder, the upper end cap of the cylinder and the lower end cap of the cylinder.
其中： 所述压缩机是转子式压缩机、 往复式压缩机、 涡旋式压缩机、 滑 片式压缩机或螺杆式压缩机。 Wherein: the compressor is a rotor compressor, a reciprocating compressor, a scroll compressor, a vane compressor or a screw compressor.
本发明的特点： Features of the invention:
1、 降低了压缩机的工作温度， 使压缩机的压缩能耗减小； 1. Reduce the working temperature of the compressor and reduce the compression energy consumption of the compressor;
2、 降低了气缸的工作压力， 使气缸的泄露损耗和余隙损耗减小， 提高 了压缩机的容积效率， 进一步降低压缩机的压缩能耗； 2. Reduce the working pressure of the cylinder, reduce the leakage loss and clearance loss of the cylinder, increase the volumetric efficiency of the compressor, and further reduce the compression energy consumption of the compressor;
3、 P 低了气缸的工作温度， 改善了运动部件的工况， 使气缸运动部件 的机械磨蚀减小， 延长了气虹的工作寿命； 3. P lowers the working temperature of the cylinder, improves the working condition of the moving parts, reduces the mechanical abrasion of the moving parts of the cylinder, and prolongs the working life of the gas rainbow;
4、 降低了气虹的排气温度， 使封闭式压缩机的电机腔工作温度降低， 提高了封闭式压缩机对高温环境的适应范围； 4. Reduce the exhaust temperature of the gas rainbow, reduce the working temperature of the motor cavity of the hermetic compressor, and improve the adaptability range of the closed compressor to the high temperature environment;
5、 降低了压缩机的排气温度， 使冷凝器的热负荷讲笑， 进而可以减小 冷凝器的换热面积， 降低制冷系统的生产成本； 5. Reduce the exhaust temperature of the compressor, make the heat load of the condenser laugh, and then reduce the heat exchange area of the condenser and reduce the production cost of the refrigeration system;
6、 提高了压缩机的抗过载能力； 6. Improve the anti-overload capability of the compressor;
7、 等温器不含运动部件， 工作可靠； 7. The isothermal device does not contain moving parts and works reliably;
8、 等温器的制冷工质取自系统自身， 无需额外消耗其它介盾资源； 8. The isothermal refrigerating working fluid is taken from the system itself, without additional consumption of other shield resources;
9、 等温器的制冷工质由系统自行供给， 不需要额外增加其它循环动力
装置。 附图说明 9. The refrigerating medium of the isothermal unit is supplied by the system itself, and no additional circulating power is needed. Device. DRAWINGS
下面以转子式压缩机为例结合附图和具体实施方式对本发明作进一步 详细说明。 Hereinafter, the present invention will be further described in detail by taking a rotor compressor as an example in conjunction with the drawings and specific embodiments.
图 1为转子式压缩机气缸缸体设置等温器的剖视图； Figure 1 is a cross-sectional view showing a cylinder block installation isostat of a rotor type compressor;
图 2为转子式压缩机气缸缸体设置等温器的俯视图； 2 is a plan view of a cylinder block body setting isolator of a rotor type compressor;
图 3为转子式压缩机气缸上端盖设置等温器的剖视图； Figure 3 is a cross-sectional view showing the isolator of the upper end cap of the rotor of the rotor type compressor;
图 4为转子式压缩机气缸上端盖设置等温器的仰视图； Figure 4 is a bottom view of the upper end cap of the rotor type compressor;
图 5为转子式压缩机气缸下端盖设置等温器的剖视图； Figure 5 is a cross-sectional view showing a thermostat of a lower end cap of a rotor type compressor;
图 6为转子式压缩机气虹下端盖设置等温器的仰视图； Figure 6 is a bottom view of the isolator of the rotor type lower end cap of the rotor type compressor;
图 7为转子式压缩机气缸缸体、 气缸上端盖、 气缸下端盖同时设置等温 器的气^:剖 ^见图。 Figure 7 is a cross-sectional view of the air cylinder of the rotor cylinder block, the upper end cap of the cylinder, and the lower end cap of the cylinder.
附图标记说明： Description of the reference signs:
1. 转子式压缩机气缸缸体； 2. 转子式压缩机气缸上端盖； 3. 转子式压 缩机气缸下端盖； 4.设置于气虹缸体的等温器； 5. 设置于气缸上端盖的等温 器； 6. 设置于气缸下端盖的等温器； 7.气缸吸气口； 8.压缩机机壳； 9.螺栓 口； 10.气缸排气阀； 11.泄油孔； A. 设置于气缸缸体的等温器入口； B. 设 置于气缸虹体的等温器出口； C. 设置于气虹上端盖的等温器入口； D.设置 于气缸上端盖的等温器出口； E. 设置于气缸下端盖的等温器入口； F.设置 于气虹下端盖的等温器出口； a.制冷工质。 具体实施方式 1. Rotor type compressor cylinder block; 2. Rotor type compressor cylinder upper end cover; 3. Rotor type compressor cylinder lower end cover; 4. Isothermal device set in gas cylinder block; 5. Set on cylinder upper end cover 4. Isothermal device; 6. Isothermal device set on the lower end cap of the cylinder; 7. Cylinder suction port; 8. Compressor casing; 9. Bolt port; 10. Cylinder exhaust valve; 11. Oil drain hole; A. The isothermal inlet of the cylinder block; B. the isothermal outlet of the cylinder body; C. the isothermal inlet of the upper end cap of the gas; D. the isolator outlet of the upper end cap of the cylinder; E. The isothermal inlet of the lower end cover; F. The isothermal outlet of the lower end cover of the gas rainbow; a . The refrigerant is cooled. detailed description
图 1、 图 2所示的是在转子式压缩机气缸缸体 1设置等温器 4的实施方 式： 等温器 4呈马鞍形， 为扁形空心金属腔体， 紧贴设置于气缸缸体 1的外 侧构成间壁式换热器。 制冷工质 a自入口 A进入等温器 4。 由于制冷工质 a
的温度等于或氏于压缩机的吸气温度， 所以当气缸的工作温度高于吸气温度 时， 制冷工质 a吸收虹体 1的热量， 使气缸的工作温度降低， 从而使压缩机 工作于或者接近工作于等温压缩方式， 使压缩机的压缩能耗减小。 携带虹体 1热量的制冷工质 a自出口 B流出等温器 4。 1 and 2 show an embodiment in which an isolator 4 is provided in a cylinder block 1 of a rotor compressor: the isostat 4 has a saddle shape and is a flat hollow metal cavity which is placed close to the outer side of the cylinder block 1. Forming a partition wall heat exchanger. The refrigerant A enters the isothermal chamber 4 from the inlet A. Due to the refrigerant quality a The temperature is equal to or higher than the suction temperature of the compressor, so when the working temperature of the cylinder is higher than the suction temperature, the refrigerant A absorbs the heat of the rainbow body 1 to lower the operating temperature of the cylinder, thereby causing the compressor to operate at Or close to working in isothermal compression mode, reducing the compression energy consumption of the compressor. The refrigerant a carrying the heat of the rainbow body 1 flows out of the isothermal cooler 4 from the outlet B.
图 3、 图 4所示的是在转子式压缩机气缸上端盖 2设置等温器 5的实施 方式： 等温器 5为扁形空心金属腔体， 紧贴设置于气缸上端盖 2的外侧构成 间壁式换热器。 制冷工质 a自入口 C进入等温器 5。 由于制冷工质 a的温度 等于或低于压缩机的吸气温度， 所以当气缸的工作温度高于吸气温度时， 制 冷工质 a从气缸上端盖 2吸收热量， 使气虹的工作温度降低， 从而使压缩机 工作于或者接近工作于等温压缩方式， 使压缩机的压缩能耗减小。 携带气鉦 上端盖 2热量的制冷工质 a自出口 D流出等温器 5。 3 and FIG. 4 show an embodiment in which the isolator 5 is disposed on the upper end cover 2 of the rotor of the rotor compressor: the isostat 5 is a flat hollow metal cavity, and is disposed close to the outer side of the upper end cover 2 of the cylinder to form a wall-to-wall type change. Heater. The refrigerant A enters the isothermal unit 5 from the inlet C. Since the temperature of the refrigerant A is equal to or lower than the suction temperature of the compressor, when the working temperature of the cylinder is higher than the suction temperature, the refrigerant a absorbs heat from the upper end cover 2 of the cylinder, so that the working temperature of the gas is lowered. Therefore, the compressor is operated at or close to the isothermal compression mode, so that the compression energy consumption of the compressor is reduced. The refrigerant that carries the gas upper end cap 2 heat is discharged from the outlet D to the isothermal heater 5 .
图 5、 图 6所示的是在转子式压缩机气缸下端盖 3设置等温器 6的实施 方式： 等温器 6为扁形空心金属腔体， 紧贴设置于气缸下端盖 3的外侧构成 间壁式换热器。 制冷工质 a自入口 E进入等温器 6。 由于制冷工质 a的温度 等于或低于压缩机的吸气温度， 所以当下端盖工作温度高于吸气温度时， 制 冷工质 a从缸体下端盖 3吸收热量， 使气虹的工作温度降低， 从而使压缩机 工作于或者接近工作于等温压缩方式， 使压缩机的压缩能耗减小。 携带气虹 下端盖 3热量的制冷工质 a自出口 F流出等温器 6。 5 and 6 show an embodiment in which the isolator 6 is disposed on the lower end cover 3 of the rotor of the rotor compressor: the isostat 6 is a flat hollow metal cavity, and is disposed close to the outer side of the lower end cover 3 of the cylinder to form a wall-to-wall type change. Heater. The refrigerant A enters the isothermal chamber from the inlet E. Since the temperature of the refrigerant A is equal to or lower than the suction temperature of the compressor, when the operating temperature of the lower end cover is higher than the suction temperature, the refrigerant a absorbs heat from the lower end cover 3 of the cylinder to make the working temperature of the gas rainbow Lowering, so that the compressor operates at or near the isothermal compression mode, reducing the compression energy consumption of the compressor. Carrying the gas rainbow lower end cap 3 heat refrigerant working a out of the outlet F outflow isothermal cooler 6.
图 1、 图 2、 图 3、 图 4、 图 5、 图 6分别显示在转子式压缩机的气缸缸 体、 气虹上端盖、 气缸下端盖单独设置等温器的情况。 Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, and Fig. 6 respectively show the case where the isothermal chamber is separately provided in the cylinder block of the rotor type compressor, the upper end cap of the gas siphon, and the lower end cap of the cylinder.
图 7所示的是在转子式压缩机的气鉦缸体、 气缸上端盖、 气缸下端盖同 时设置等温器后组装在一起的情况。 Figure 7 shows the case where the air cylinder, the upper cylinder end cap and the lower cylinder end cap of the rotor compressor are assembled together with an isolator.
上述实施例中， 等温器的制冷工质 a通过毛细管或节流阀取自系统的冷 凝器的出口或取自系统的节流器出口。一般来说，当系统工作于空调状态时， 冷凝器的出口处的制冷工质的温度为 38°C-42°C , 而系统的节流器出口处的 制冷工质的温度为 7°C -10°C， 而压缩机的吸气温度一般在 15 °C左右。 由于
等温器的制冷工质 a取自系统的节流器出口， 在理论上可使压缩机工作在等 温压缩^大态。 In the above embodiment, the refrigerating medium a of the isothermal unit is taken from the outlet of the condenser of the system or from the outlet of the throttle of the system through a capillary or a throttle. Generally, when the system is operating in an air conditioning state, the temperature of the refrigerant at the outlet of the condenser is 38 ° C - 42 ° C, and the temperature of the refrigerant at the outlet of the throttle is 7 ° C. -10 ° C, and the suction temperature of the compressor is generally around 15 °C. Due to The isothermal refrigerating medium a is taken from the throttle outlet of the system, which theoretically allows the compressor to operate in an isothermal compression state.
上述实施例中， 所述等温器的出口可以连通至系统的蒸发器入口， 也可 以连通至所述压缩机的吸气口。 In the above embodiment, the outlet of the isothermal chamber may be connected to the evaporator inlet of the system or may be connected to the suction port of the compressor.
上述实施例中等温器 4、 5、 6均采用外置方式设置于气虹的外侧， 这仅 仅是为了使本发明的技术方案更为直观， 而并非对本发明中等温器的设置方 式进行限制。 实际上， 气缸缸体、 气虹上端盖以及气虹下端盖上的等温器也 可以采用内置方式， 即直接把气缸的缸体加工成间壁式换热器。 但是， 无论 等温器是采用外置方式还是内置方式， 都属于本发明要求保护的范围。 The above-mentioned embodiment of the intermediate temperature units 4, 5, and 6 are disposed on the outer side of the gas rainbow in an external manner, which is only for making the technical solution of the present invention more intuitive, and does not limit the setting mode of the intermediate temperature device of the present invention. In fact, the cylinder block, the upper end cap of the gas and the isolator on the lower end cap of the gas rainbow can also be built in, that is, the cylinder of the cylinder is directly processed into a partition wall heat exchanger. However, whether the isothermal device is external or built-in, it is within the scope of the claimed invention.
上述实施例中， 均采用转子式压缩机进行说明， 这仅仅是为了使本发明 的技术方案更为直观， 而并非对本发明中等温器的设置方式进行限制。 实际 上， 本发明的等温器也可以设置在往复式压缩机、 涡旋式压缩机、 滑片式压 缩机、 螺杆式压缩机等其他种类压缩机的气缸上， 达到同样的发明目的， 取 得同样的技术效果， 因此， 在上述各种种类的压缩机上述设置等温器， 均属 于本发明要求保护的范围。 In the above embodiments, the description has been made by using a rotor type compressor, which is merely for making the technical solution of the present invention more intuitive, and does not limit the arrangement of the medium temperature device of the present invention. Actually, the isothermal device of the present invention can be installed on the cylinders of other types of compressors such as a reciprocating compressor, a scroll compressor, a vane compressor, and a screw compressor, and achieve the same object of the invention. The technical effects of the above-described various types of compressors described above are all within the scope of the present invention.
需要指出， 采用本发明专利的变劣技术方案一一即等温器的制冷工质温 度高于压缩机的吸气温度，而低于压缩机气缸的工作温度，同样有技能效果， 采用上述变劣方案同样构成对本发明的侵权。
It should be pointed out that the technical solution of using the invention of the invention is that the temperature of the refrigerant of the isothermal unit is higher than the suction temperature of the compressor and lower than the working temperature of the cylinder of the compressor, and the same skill effect is adopted. The solution also constitutes an infringement of the invention.
Claims
1.一种节能压缩机， 包括气虹， 其特征在于： 所述气虹设有等温器， 所 述等温器由间壁式换热器与制冷工质构成。 An energy-saving compressor comprising a gas rainbow, characterized in that: the gas rainbow is provided with an isothermal heater, and the isothermal heater is composed of a partition wall heat exchanger and a refrigerant.
2.根据权利要求 1所述的节能压缩机， 其特征在于： 所述等温器的制冷 工质温度可根据需要进行调节。 The energy-saving compressor according to claim 1, wherein the temperature of the refrigerant of the isothermal chamber can be adjusted as needed.
3.根据权利要求 1或 2所述的节能压缩机， 其特征在于： 所述等温器的 制冷工质温度等于或低于压缩机的吸气温度。 The energy-saving compressor according to claim 1 or 2, characterized in that the temperature of the refrigerant of the isothermalizer is equal to or lower than the intake temperature of the compressor.
4.根据权利要求 1或 2所述的节能压缩机， 其特征在于： 所述等温器的 制冷工质取自系统的冷凝器出口或取自系统的节流器出口。 The energy-saving compressor according to claim 1 or 2, characterized in that the refrigerant of the isothermal unit is taken from a condenser outlet of the system or from a throttle outlet of the system.
5. 根据权利要求 4所述的节能压缩机， 其特征在于： 所述等温器的出 口连通至系统的蒸发器入口或者所述压缩机的吸气口。 The energy-saving compressor according to claim 4, wherein the outlet of the isothermal device is connected to an evaporator inlet of the system or an intake port of the compressor.
6.根据权利要求 1所述的节能压缩机， 其特征在于： 所述等温器采用外 置方式或内置方式设置。 The energy-saving compressor according to claim 1, wherein the isothermal device is provided in an external manner or in a built-in manner.
7.根据权利要求 1或 6所述的节能压缩机， 其特征在于： 所述等温器设 于所述气缸的气紅缸体、 气缸上端盖以及气缸下端盖的任一、 任意两个或全 部三个上。 The energy-saving compressor according to claim 1 or 6, wherein the isothermal device is provided in any one, any two or all of the gas red cylinder, the upper cylinder end cap and the lower cylinder end cap of the cylinder Three on.
8.根据权利要求 1所述的节能压缩机， 其特征在于： 所述压缩机是转子 式压缩机、 往复式压缩机、 涡旋式压缩机、 滑片式压缩机或螺杆式压缩机。
The energy-saving compressor according to claim 1, wherein the compressor is a rotor compressor, a reciprocating compressor, a scroll compressor, a vane compressor or a screw compressor.
Applications Claiming Priority (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310152080 CN103256206A (en) | 2013-04-27 | 2013-04-27 | Vapor isothermal compressor |
| CN201310152080.8 | 2013-04-27 | ||
| CN 201310445440 CN103470509A (en) | 2013-09-27 | 2013-09-27 | Energy-saving compressor |
| CN201310445440.3 | 2013-09-27 | ||
| CN201410110350.3 | 2014-03-24 | ||
| CN201410110350 | 2014-03-24 | ||
| CN201410163125.6 | 2014-04-22 | ||
| CN201410163125.6A CN104121168A (en) | 2013-04-27 | 2014-04-22 | Energy-saving compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2014173181A1 true WO2014173181A1 (en) | 2014-10-30 |
Family
ID=51766734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2014/000437 WO2014173181A1 (en) | 2013-04-27 | 2014-04-24 | Energy-saving compressor |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN104121168A (en) |
| TW (1) | TW201441563A (en) |
| WO (1) | WO2014173181A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485019A (en) * | 2016-01-04 | 2016-04-13 | 广东美芝制冷设备有限公司 | Rotary compressor and air conditioning circulating system with same |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3193192A (en) * | 1962-08-22 | 1965-07-06 | Firewel Company Inc | Internally cooled gas pump |
| JPS5865994A (en) * | 1981-10-15 | 1983-04-19 | Matsushita Electric Ind Co Ltd | Injection device for enclosed rotary compressor |
| CN102352844A (en) * | 2011-10-20 | 2012-02-15 | 合肥通用机械研究院 | Energy-saving type rolling rotor compressor |
| CN103256206A (en) * | 2013-04-27 | 2013-08-21 | 黄小平 | Vapor isothermal compressor |
| CN103470509A (en) * | 2013-09-27 | 2013-12-25 | 黄小平 | Energy-saving compressor |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58131390A (en) * | 1982-01-28 | 1983-08-05 | Matsushita Electric Ind Co Ltd | Cooler for closed type rotary compressor |
| CN204175558U (en) * | 2013-04-27 | 2015-02-25 | 黄小平 | Energy-saving compressor |
-
2014
- 2014-04-22 CN CN201410163125.6A patent/CN104121168A/en active Pending
- 2014-04-24 WO PCT/CN2014/000437 patent/WO2014173181A1/en active Application Filing
- 2014-04-25 TW TW103114927A patent/TW201441563A/en unknown
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3193192A (en) * | 1962-08-22 | 1965-07-06 | Firewel Company Inc | Internally cooled gas pump |
| JPS5865994A (en) * | 1981-10-15 | 1983-04-19 | Matsushita Electric Ind Co Ltd | Injection device for enclosed rotary compressor |
| CN102352844A (en) * | 2011-10-20 | 2012-02-15 | 合肥通用机械研究院 | Energy-saving type rolling rotor compressor |
| CN103256206A (en) * | 2013-04-27 | 2013-08-21 | 黄小平 | Vapor isothermal compressor |
| CN103470509A (en) * | 2013-09-27 | 2013-12-25 | 黄小平 | Energy-saving compressor |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201441563A (en) | 2014-11-01 |
| CN104121168A (en) | 2014-10-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101545689B (en) | Air conditioning apparatus | |
| CN103759448B (en) | The two cooling system of a kind of X-ray machine | |
| CN107327994A (en) | A kind of heat pipe air conditioner unit of Wind-cooling type with evaporation cooling function | |
| CN107830697A (en) | Air energy heat pump drying system | |
| CN100434696C (en) | Reciprocating piston compressor for trans-critical CO2 refrigeration cycle | |
| CN104613667A (en) | Combined air-conditioning system as well as control method thereof | |
| CN106351843A (en) | Downward exhaust heat-resistant rotary compressor | |
| CN109959084A (en) | Air handling system and conditioner | |
| CN203744606U (en) | Air conditioner heat exchanger and integrated air conditioner | |
| CN104566703A (en) | Dual-system energy-saving central air-conditioner | |
| CN106585318B (en) | Battery cooling system of electric vehicle | |
| WO2014173181A1 (en) | Energy-saving compressor | |
| CN204963285U (en) | Two energy -conserving refrigerating system of double gas compressor that admit air | |
| CN204733506U (en) | A kind of controller cooling mechanism of Vehicular air-conditioner compressor | |
| CN108007005B (en) | Flash evaporation refrigeration system, the refrigerator with the refrigeration system and its control method | |
| CN207049004U (en) | A kind of check-valves and the screw compressor with the check-valves | |
| WO2018076734A1 (en) | Air-conditioning system | |
| CN2925021Y (en) | Small-sized equipment temperature-reducing device | |
| CN204513686U (en) | High voltage converter room heat sink | |
| CN204175558U (en) | Energy-saving compressor | |
| CN208364394U (en) | A kind of self-cooling structure of idle call DC frequency-changeable compressor | |
| CN106438372A (en) | Rotary compressor with top exhaust gas thermally insulated | |
| CN207500111U (en) | A kind of compressor of twin-stage turbulent structure | |
| CN206338891U (en) | Air-conditioning | |
| CN201569085U (en) | Low-noise ultrathin overhead-type frequency-conversion shelter air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 14788033 Country of ref document: EP Kind code of ref document: A1 |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| 122 | Ep: pct application non-entry in european phase |
Ref document number: 14788033 Country of ref document: EP Kind code of ref document: A1 |