1 |
一种低温热水大温差型溴化锂吸收式制冷机组 |
CN201610396313.2 |
2016-06-07 |
CN105865075A |
2016-08-17 |
刘明军; 夏克盛; 张红岩; 孟玲燕; 宋黎; 王立群; 韩世庆; 王海静; 陶海臣; 谷禹庆 |
本发明涉及制冷设备,具体涉及一种低温热水大温差型溴化锂吸收式制冷机组。提出一种低温热水大温差型溴化锂吸收式制冷机组,包括高温发生器、冷凝器、低压吸收器、蒸发器、高压吸收器及低温发生器,增有中温发生器及中温热交换器,中温发生器、冷凝器、高温发生器在同一筒体内从左至右依次设置,低压吸收器、中温发生器、低温发生器及对应的连接管路构成低压溶液循环回路,高压吸收器、高温发生器及对应的连接管路构成高压溶液循环回路,低温热水经连接管路依次进入中温发生器、低温发生器及高温发生器。本发明可实现回收利用后的热水温度为50℃左右,热水回收利用温差为40℃以上,同时机组的制冷效率为0.7以上。 |
2 |
防磨蚀的摆动叶片式泵致动器 |
CN201180019391.6 |
2011-04-14 |
CN102859197B |
2015-05-27 |
渡部富治; 申承镐; 洪起庸 |
对一种高功率摆动泵进行了超过延长周期的运行测试,所述高功率摆动泵中采用了独立密封装置,且与传统的、商业上可得到的致动器相反,应用了一种高效、钟摆式波力发电系统的摆动叶片泵,以在25MPa的高压力下使用摆动叶片式泵致动器。测试结果表明,在高强度方向和低强度方向彼此相对的液压部分中,因高强度接合面处的磨蚀而发生了磨损。存在迅速克服反常磨损并将高效波力发电系统投入实用的需求。当相对于中央轴而言其径向强度低的圆筒和径向强度高的侧盖耦接到一起而在其间形成接合面时,在圆筒盖处设有向圆筒突出的圆筒部,使得侧盖出现与圆筒的横截面相同的扭曲,所述圆筒因高压工作流体而扭曲为近似椭圆状。此外,在固定于圆筒的静止叶片的面上安装有总是连通低压力侧工作腔的管道,其中所述静止叶片的面与侧盖接触。 |
3 |
吸收-再吸收-发生系统与第一类吸收式热泵 |
CN201010515824.4 |
2010-10-12 |
CN101957093A |
2011-01-26 |
李华玉 |
本发明提供吸收-再吸收-发生系统与第一类吸收式热泵,属热泵/制冷技术领域。第二吸收器经第二溶液泵和第二溶液热交换器与发生器连通、发生器经第二溶液热交换器和第一溶液热交换器与第一吸收器连通、第一吸收器经第一溶液泵和第一溶液热交换器与第二吸收器连通,或第一吸收器经溶液泵、第一溶液热交换器和第二溶液热交换器与发生器连通、发生器经第二溶液热交换器与第二吸收器连通、第二吸收器经第一溶液热交换器与第一吸收器1连通;第一吸收器有冷剂蒸汽通道和被加热介质管路分别与外部连通,外部有冷剂液管路与第一吸收器、第一吸收器再有冷剂蒸汽通道与第二吸收器连通,第二吸收器还有被加热介质管路与外部连通,发生器有冷剂蒸汽通道和驱动热介质管路分别与外部连通,构成吸收-再吸收-发生系统;结合包括冷凝器、蒸发器和节流阀在内部件,形成系列第一类吸收式热泵。 |
4 |
第五类吸收式热泵 |
CN201510144136.4 |
2015-03-24 |
CN104807240A |
2015-07-29 |
李华玉 |
本发明提供第五类吸收式热泵,属于余热利用与热泵技术领域。吸收器经溶液热交换器连通第二吸收器,第二吸收器经溶液泵和第二溶液热交换器连通发生器,发生器经第二溶液热交换器连通第二发生器,第二发生器连通第三发生器,第三发生器经第二溶液泵和溶液热交换器连通吸收器,发生器有冷剂蒸汽通道连通冷凝器,第二发生器和第三发生器有冷剂蒸汽通道连通第二吸收器,冷凝器有冷剂液管路经第三发生器和节流阀连通蒸发器,蒸发器有冷剂蒸汽通道连通吸收器,发生器有驱动热介质管路、吸收器和冷凝器有被加热介质管路、第二吸收器有冷却介质管路分别与外部连通,蒸发器、第二发生器和第三发生器有余热介质管路与外部连通,形成第五类吸收式热泵。 |
5 |
第四类吸收式热泵与第五类吸收式热泵 |
CN201510144105.9 |
2015-03-24 |
CN104807239A |
2015-07-29 |
李华玉 |
本发明提供第四、第五类吸收式热泵,属于余热利用与热泵技术领域。吸收器经溶液热交换器连通第二吸收器,第二吸收器经溶液泵和第二溶液热交换器连通发生器,发生器经第二溶液热交换器连通第二发生器,第二发生器经第二溶液泵和溶液热交换器连通吸收器,发生器有冷剂蒸汽通道连通冷凝器,第二发生器有冷剂蒸汽通道连通第二吸收器,冷凝器经第二发生器和节流阀与蒸发器连通,蒸发器有冷剂蒸汽通道连通吸收器,发生器有驱动热介质管路连通外部,吸收器和冷凝器有被加热介质管路连通外部,蒸发器有余热介质管路连通外部,第二吸收器有冷却介质管路连通外部,形成第四类吸收式热泵;第二发生器增设余热介质管路与外部连通,形成第五类吸收式热泵。 |
6 |
多端供热第二类吸收式热泵 |
CN201310755680.3 |
2013-12-26 |
CN104748434A |
2015-07-01 |
李华玉 |
本发明提供多端供热第二类吸收式热泵,属吸收式热泵技术领域。第二发生器经溶液泵和两溶液热交换器连通第二吸收器,第二吸收器经第二溶液热交换器连通吸收器,吸收器经溶液热交换器连通第三吸收器,第三吸收器经第二溶液泵和第三溶液热交换器连通发生器,发生器经第三溶液热交换器连通第二发生器;第二发生器向第三吸收器、发生器向冷凝器提供冷剂蒸汽,冷凝器经冷剂液泵向蒸发器、经第二冷剂液泵向第二蒸发器提供冷剂液,蒸发器向吸收器、第二蒸发器向第二吸收器提供冷剂蒸汽;发生器、蒸发器、第二蒸发器和第二发生器获得余热,冷凝器和第三吸收器向冷环境放热,吸收器和第二吸收器供热,形成多端供热第二类吸收式热泵。 |
7 |
第五类吸收式热泵 |
CN201510158092.0 |
2015-03-27 |
CN104807236B |
2017-07-28 |
李华玉 |
本发明提供第五类吸收式热泵,属于吸收式热泵与余热利用技术领域。发生器经溶液泵、溶液热交换器和第二溶液热交换器连通第二发生器,第二发生器经第二溶液热交换器连通吸收器,吸收器路经溶液热交换器连通第三发生器,第三发生器连通发生器,发生器和第三发生器分别有冷剂蒸汽通道连通冷凝器,冷凝器经冷剂液泵连通蒸发器,第二发生器有冷剂蒸汽通道连通第二冷凝器,第二冷凝器有冷剂液管路经发生器、节流阀连通蒸发器,蒸发器有冷剂蒸汽通道连通吸收器,第二发生器有驱动热介质管路、吸收器和第二冷凝器有被加热介质管路、第三发生器和蒸发器有余热介质管路、冷凝器有冷却介质管路分别与外部连通,形成第五类吸收式热泵。 |
8 |
第五类吸收式热泵 |
CN201510158092.0 |
2015-03-27 |
CN104807236A |
2015-07-29 |
李华玉 |
本发明提供第五类吸收式热泵,属于吸收式热泵与余热利用技术领域。发生器经溶液泵、溶液热交换器和第二溶液热交换器连通第二发生器,第二发生器经第二溶液热交换器连通吸收器,吸收器路经溶液热交换器连通第三发生器,第三发生器连通发生器,发生器和第三发生器分别有冷剂蒸汽通道连通冷凝器,冷凝器经冷剂液泵连通蒸发器,第二发生器有冷剂蒸汽通道连通第二冷凝器,第二冷凝器有冷剂液管路经发生器、节流阀连通蒸发器,蒸发器有冷剂蒸汽通道连通吸收器,第二发生器有驱动热介质管路、吸收器和第二冷凝器有被加热介质管路、第三发生器和蒸发器有余热介质管路、冷凝器有冷却介质管路分别与外部连通,形成第五类吸收式热泵。 |
9 |
第五类吸收式热泵 |
CN201510140717.0 |
2015-03-22 |
CN104807235A |
2015-07-29 |
李华玉 |
本发明提供第五类吸收式热泵,属于吸收式热泵与余热利用技术领域。吸收器经溶液泵和溶液热交换器连通发生器,发生器经溶液热交换器和第二溶液热交换器连通第二发生器,第二发生器连通第三发生器,第三发生器经第二溶液泵和第二溶液热交换器连通吸收器,发生器有冷剂蒸汽通道连通冷凝器,冷凝器有冷剂液管路经第三发生器和节流阀连通蒸发器,第二发生器和第三发生器有冷剂蒸汽通道连通第二冷凝器,第二冷凝器经冷剂液泵连通蒸发器,蒸发器有冷剂蒸汽通道连通吸收器,发生器有驱动热介质管路、吸收器和冷凝器有被加热介质管路、蒸发器和第二发生器有余热介质管路、第二冷凝器有冷却介质管路分别与外部连通,形成第五类吸收式热泵。 |
10 |
吸收-再吸收-发生系统与第一类吸收式热泵 |
CN201010515824.4 |
2010-10-12 |
CN101957093B |
2013-05-29 |
李华玉 |
本发明提供吸收-再吸收-发生系统与第一类吸收式热泵,属热泵/制冷技术领域。第二吸收器经第二溶液泵和第二溶液热交换器与发生器连通、发生器经第二溶液热交换器和第一溶液热交换器与第一吸收器连通、第一吸收器经第一溶液泵和第一溶液热交换器与第二吸收器连通,或第一吸收器经溶液泵、第一溶液热交换器和第二溶液热交换器与发生器连通、发生器经第二溶液热交换器与第二吸收器连通、第二吸收器经第一溶液热交换器与第一吸收器1连通;第一吸收器有冷剂蒸汽通道和被加热介质管路分别与外部连通,外部有冷剂液管路与第一吸收器、第一吸收器再有冷剂蒸汽通道与第二吸收器连通,第二吸收器还有被加热介质管路与外部连通,发生器有冷剂蒸汽通道和驱动热介质管路分别与外部连通,构成吸收-再吸收-发生系统;结合包括冷凝器、蒸发器和节流阀在内部件,形成系列第一类吸收式热泵。 |
11 |
防磨蚀的摆动叶片式泵致动器 |
CN201180019391.6 |
2011-04-14 |
CN102859197A |
2013-01-02 |
渡部富治; 申承镐; 洪起庸 |
对一种高功率摆动泵进行了超过延长周期的运行测试,所述高功率摆动泵中采用了独立密封装置,且与传统的、商业上可得到的致动器相反,应用了一种高效、钟摆式波力发电系统的摆动叶片泵,以在25MPa的高压力下使用摆动叶片式泵致动器。测试结果表明,在高强度方向和低强度方向彼此相对的液压部分中,因高强度接合面处的磨蚀而发生了磨损。存在迅速克服反常磨损并将高效波力发电系统投入实用的需求。当相对于中央轴而言其径向强度低的圆筒和径向强度高的侧盖耦接到一起而在其间形成接合面时,在圆筒盖处设有向圆筒突出的圆筒部,使得侧盖出现与圆筒的横截面相同的扭曲,所述圆筒因高压工作流体而扭曲为近似椭圆状。此外,在固定于圆筒的静止叶片的面上安装有总是连通低压力侧工作腔的管道,其中所述静止叶片的面与侧盖接触。 |
12 |
使用有机金属液体吸收剂的热泵 |
CN98813978.2 |
1998-11-13 |
CN1291221A |
2001-04-11 |
K·T·小费尔德曼; C·M·詹森 |
本发明公开了一类适于特定用途的具有热物理性能的有机金属液体吸收剂。也包括这类液体吸收剂的制造方法和优化其热物理性能的方法。这些有机金属液体吸收剂用于压缩机驱动或热驱动的热泵(50)和低温冷冻机(99)。由于这些热泵具有最佳的热力学性质,它们具有高的效率。这些液体吸收剂不会危害环境,没有毒性和腐蚀性,可用于环境清洁和高效的热泵、冰箱、空调机、工程加热和冷却系统、电子冷却系统、低温冷冻机和气体分离过程。 |
13 |
带有附加元件的热量吸收转换系统 |
CN96197608.X |
1996-10-14 |
CN1199456A |
1998-11-18 |
P·里奇 |
本发明涉及一种热量吸收转换系统,具有一单级或两级的制热或制冷机组,该机组具有设计成吸收式热交换器的至少一个吸收器(3)和/或再吸收器(3),其附加元件包括至少一个溶液冷却器(13)和/或(16)以及一泵(14),它们与吸收式热交换器(3)、管道(18)和控制阀(20)一起形成了一个再循环回路。 |
14 |
FRETTING-CORROSION-PREVENTION OSCILLATING VANE TYPE PUMP ACTUATOR |
US13512545 |
2011-04-14 |
US20120237384A1 |
2012-09-20 |
Seung-Ho Shin; Key-Yong Hong; Tomiji Watabe |
Disclosed herein is an oscillating vane type pump actuator. The pump actuator of the present invention provides a method of preventing fretting corrosion from being caused on joined surfaces of elements. A cylinder (3c) has a comparatively low radial strength, and each of side covers (1c) and (2c) has a high radial strength. A cylindrical portion (1c-c), (2c-c) is provided on each side cover. Thus, when high pressure of work oil distorts the cylinder into a shape in which the cross-section of the cylinder becomes an ellipse-like shape, the cylindrical portions of the side covers act such that they are distorted in the same shape as that of the cylinder. Further, a passage that always communicates with a low-pressure side working chamber is formed in the contact surfaces between a fixed vane that is fixed to the cylinder and the side covers. |
15 |
Resorption-type thermal conversion apparatus |
US768115 |
1985-08-09 |
US4594857A |
1986-06-17 |
Vinko Mucic |
Heat pumps, refrigeration machines, heat transformers and the like which function on the resorption principle using a binary working medium, especially a mixture of ammonia and water, operate with two solvent circuits in which the working medium that is in the liquid phase is raised from a lower to a higher pressure level and expanded back to the lower pressure level, an interconnecting conduit existing between the solvent circuits on the low-pressure side and high-pressure side in which vaporous working medium is exchanged. To compensate for differences occurring during operation in the volume and concentration of the working medium in the two circuits, a compensating conduit for flowing liquid working medium of different concentration is provided parallel to one of the two conduits for the vaporous working medium. The volumetric flow of the liquid working medium flowing in the compensating conduit is regulated from a central computer unit in accordance with the concentrations of the vaporous working medium flowing in the conduits between the solvent circuits and the volume of the vaporous working medium flowing in one of the conduits, and the concentration of the liquid working medium flowing in the compensating conduit. |
16 |
Variable effect absorption machine and process |
US207791 |
1980-11-17 |
US4442677A |
1984-04-17 |
Kenneth W. Kauffman |
High, intermediate and low pressure stages are provided in a thermal machine including sealed chambers permitting maintenance of respective pressures but permitting flow of vapor from one vessel to a second within a stage and providing for the flow of an absorbent solution among the vessels in different stages. The intermediate stage includes resorption and regeneration vessels which are thermally coupled, respectively, to a generation vessel and an absorption vessel in the high and low pressure stages, so that a variable fraction of the absorber heat may be transferred to the regenerator and of the resorber heat to the generator. The name Variable Effect refers to this variable internal heat transfer which permits the machine to adjust to a wide range of available heat source and heat rejection temperatures while maintaining high efficiency. Heats are accepted by and rejected from the generator and absorber over large ranges of temperature, which permits small pump and fan power and provides good utilization of the heat source and sink. Several versions of the machine, some including an evaporator and a condenser and others including a power convertor, and using fluids selected for each purpose, may be applied to heat pumping, chilling, temperature amplification, power production and desalination or other separation processes. |
17 |
Waste heat driven absorption refrigeration process and system |
US239256 |
1981-03-02 |
US4337625A |
1982-07-06 |
William H. Wilkinson |
Absorption cycle refrigeration processes and systems are provided which are driven by the sensible waste heat available from industrial processes and other sources. Systems are disclosed which provide a chilled water output which can be used for comfort conditioning or the like which utilize heat from sensible waste heat sources at temperatures of less than 170.degree. F. Countercurrent flow equipment is also provided to increase the efficiency of the systems and increase the utilization of available heat. |
18 |
Refrigerating system |
US27966939 |
1939-06-17 |
US2283213A |
1942-05-19 |
ABRAM KATZOW |
|
19 |
Duplex solution thermo-compression process |
US74604534 |
1934-09-29 |
US2182098A |
1939-12-05 |
SELLEW WILLIAM H |
|
20 |
Absorption refrigerating system |
US19889D |
|
USRE19889E |
1936-03-17 |
|
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