专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2013108695A Variable flow rate control device of heat source pump 有权
标题翻译：热源泵的可变流量控制装置
公开(公告)号：JP2013108695A
公开(公告)日：2013-06-06
申请号：JP2011254875
申请日：2011-11-22
申请人： Sanki Eng Co Ltd , 三機工業株式会社
发明人： YAMAGUCHI MICHIAKI , YAMANE SHOJI
IPC分类号： F24F11/02 , F24F5/00
摘要： PROBLEM TO BE SOLVED: To control a variable flow rate of a heat source pump, only by temperature control.SOLUTION: This variable flow rate control device of a heat source pump includes: a load-side device; a heat source-side heat medium conveying device including a plurality of heat source-side devices and a plurality of heat source primary pumps with INVs; a bypass conduit connecting a heat medium supply-side conduit with a heat medium return-side conduit; a secondary-side heat medium return thermometer measuring a temperature of the heat medium return-side conduit; primary-side heat source return thermometers measuring inlet temperatures of the plurality of heat source primary pumps with the INVs; and a control device acquiring a set value of the primary-side heat source return thermometer from the temperature measured by the secondary-side heat medium return thermometer. The control device performs cascade control, in which a temperature value ([T1]pv-Tα) calculated by subtracting a predetermined difference (Tα) is input as an inlet temperature set value (SP) of the heat source primary pump with the INV, on the basis of a heat medium return temperature (T1) measured by the secondary-side heat medium return thermometer. The rotation speed of the heat source primary pump with the INV is controlled so that a measurement value of the primary-side heat source return thermometer becomes a temperature value ([T1]pv-Tα).
摘要翻译：要解决的问题：仅通过温度控制来控制热源泵的可变流量。解决方案：热源泵的可变流量控制装置包括：负载侧装置; 包括多个热源侧装置和多个具有INV的热源主泵的热源侧热介质输送装置; 将热介质供给侧导管与热介质返回侧导管连接的旁路导管; 测量热介质返回侧导管的温度的二次侧热介质返回温度计; 初级侧热源返回温度计测量具有INV的多个热源主泵的入口温度; 以及从由二次侧热介质返回温度计测量的温度获取初级侧热源返回温度计的设定值的控制装置。控制装置进行级联控制，其中通过减去预定差值（Tα）计算出的温度值（[T1] pv-Tα）被输入为具有INV的热源主泵的入口温度设定值（SP）基于由二次侧热介质返回温度计测量的热介质返回温度（T1）。控制具有INV的热源一次泵的转速使得初级侧热源返回温度计的测量值成为温度值（[T1] pv-Tα））。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2012207872A Air-conditioning system 有权
标题翻译：空调系统
公开(公告)号：JP2012207872A
公开(公告)日：2012-10-25
申请号：JP2011074526
申请日：2011-03-30
申请人： Sanki Eng Co Ltd , 三機工業株式会社
发明人： MIZUSHIMA SHIGERU , YAMASHITA TANEYA , FUJISAWA TAKAHIRO , YAMAGUCHI MICHIAKI
IPC分类号： F24F3/147 , F24F11/02
摘要： PROBLEM TO BE SOLVED: To use a natural energy for cooling and heating of outside air by reducing an outside air load of a desiccant air-conditioner unit, preventing deterioration on performance of the desiccant air-conditioner unit, and lowering the power consumption of an air supply fan of the desiccant air-conditioner unit.SOLUTION: The desiccant air-conditioner unit 52 includes a desiccant dehumidifying rotor 61 for dehumidifying air cooled and dehumidified with an entire heat exchanger unit 51, a cooling coil 63 for cooling and dehumidifying air from the desiccant dehumidifying rotor with cooling water generated by a cooling tower 66, a humidifier 64, and a heating coil 74 for heating the outside air OA through hot water heated with a solar heat collector 83 and generating air for reproducing the desiccant dehumidifying rotor at dehumidification. In dehumidifying the outside air OA, an air-conditioning system is composed so as to allow air supply from the desiccant air-conditioner unit. The air-conditioning system is composed so that supply air sent from the desiccant air-conditioner unit is 30°C or lower in summer peaks in dehumidifying the outside air.
摘要翻译：要解决的问题：为了通过减少干燥剂空调单元的外部空气负荷来使用天然能量来冷却和加热外部空气，防止干燥剂空调单元的性能劣化，并降低功率消耗干燥剂空调机组的供气风扇。解决方案：干燥剂空调单元52包括用于对整个热交换器单元51进行冷却和除湿的空气进行除湿的干燥剂除湿转子61，用于从产生冷却水的干燥剂除湿转子冷却和除湿空气的冷却盘管63 通过冷却塔66，加湿器64和加热线圈74，用于通过用太阳能集热器83加热的热水加热外部空气OA，并产生用于在除湿时再生干燥剂除湿转子的空气。在对外部空气OA进行除湿时，构成空调系统，以便从干燥剂空调单元供应空气。空调系统的组成是使干燥剂空调机组送出的空气在夏季达到30℃以上，除湿外部空气。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2014149118A Ambient-air treatment air-conditioning system 有权
标题翻译：环境空气处理空调系统
公开(公告)号：JP2014149118A
公开(公告)日：2014-08-21
申请号：JP2013017374
申请日：2013-01-31
申请人： Sanki Eng Co Ltd , 三機工業株式会社
发明人： MIZUSHIMA SHIGERU , YAMASHITA TANEYA , FUJISAWA TAKAHIRO , YAMAGUCHI MICHIAKI
IPC分类号： F24F3/153 , F24F5/00 , F24F11/02
摘要： PROBLEM TO BE SOLVED: To provide a desiccant air-conditioning unit capable of preventing performance deterioration, reducing electrical power consumption of an air supply fan, and using natural energy for cooling/heating ambient air.SOLUTION: A desiccant air-conditioning unit 31 comprises: desiccant rotors 40 and 41 for dehumidifying air; cooling coils 42 and 43 for cooling the air humidified by the desiccant rotors 40 and 41 with cooling water generated in a cooling tower 46; heating coils 56 and 57 for heating return air RA for reproducing dehumidification agent, which contains water due to air dehumidification, in the desiccant rotors 40 and 41; and a humidifier 44 in which, during humidification, supply air SA to be supplied to an air-conditioning objective space is enabled to be humidified in the desiccant rotor 41 after being heated in the heating coil 57 while the humidifier 44 supplies humidification water to air humidified by the desiccant rotor 41. The desiccant air-conditioning unit 31 reproduces the desiccant rotor 41 by the return air RA heated in the heating coil 56.
摘要翻译：要解决的问题：提供一种能够防止性能恶化的干燥剂空调机，降低供气风扇的电力消耗，以及使用天然能量来冷却/加热环境空气。解决方案：干燥剂空调单元31包括：用于对空气进行除湿的干燥剂转子40和41; 冷却盘管42和43用于冷却由冷却塔46中产生的冷却水由干燥剂转子40和41加湿的空气; 用于加热回流空气RA的加热线圈56和57，用于在干燥剂转子40和41中再现含有由于空气除湿的水的除湿剂; 加湿器44，其中在加湿期间，供给到空调对象空间的供给空气SA能够在加热线圈57中被加热之后在干燥剂转子41中被加湿，同时加湿器44将加湿水供应到空气通过干燥剂转子41加湿。干燥剂空调单元31通过在加热线圈56中加热的返回空气RA再现干燥剂转子41。

4. 发明专利

JP2014105930A Heat source system 有权
标题翻译：热源系统
公开(公告)号：JP2014105930A
公开(公告)日：2014-06-09
申请号：JP2012259779
申请日：2012-11-28
申请人： Sanki Eng Co Ltd , 三機工業株式会社
发明人： YAMAGUCHI MICHIAKI , YAMASHITA TANEYA
IPC分类号： F25B1/00
摘要： PROBLEM TO BE SOLVED: To automatically change a cooling water temperature set value in the case that a cooling water inlet temperature set value of a water-cooling refrigerator can be lowered depending on a surrounding atmospheric condition or an air conditioning load or in the case that the cooling water inlet temperature must be increased.SOLUTION: This system comprises: a water-cooling refrigerator using a capacity compression type rotary compressor; a cooling water circulation passage having a cooling water going-side passage having a cooling water pump and a cooling water inlet thermometer, a cooling water returning-side passage and a bypass passage having a cooling water bypass valve arranged between the passages; a cooling tower communicated with the cooling water circulation passage; a cold water circulation passage provided with a cold water going-side passage for a load side and a cold water returning-side passage from a load side and having a cold water pump and a cold water inlet thermometer arranged on a cold water returning-side passage; and an instruction adjustor for outputting an instruction for changing a degree of opening of a cooling water bypass valve in such a way that a cooling water inlet temperature may become a cold water inlet temperature+Tα°C on the basis of a cooling water inlet temperature measured by the cooling water inlet thermometer and a cold water inlet temperature measured by the cold water inlet thermometer.
摘要翻译：要解决的问题：在水冷却器的冷却水入口温度设定值可以根据周围大气条件或空调负荷降低的情况下，自动改变冷却水温度设定值，或者在冷却水入口温度必须提高。解决方案：该系统包括：一台使用容量压缩式旋转压缩机的水冷式冰箱; 冷却水循环通道，具有冷却水通道，具有冷却水泵和冷却水入口温度计，冷却水返回侧通道和旁通通道，其具有布置在所述通道之间的冷却水旁通阀; 与冷却水循环通道连通的冷却塔; 冷水循环通道，其设有用于负载侧的冷水走向通道和从负载侧的冷水返回侧通道，并且具有设置在冷水回流侧的冷水泵和冷水入口温度计通道; 以及指示调节器，用于输出用于改变冷却水旁通阀的开度的指令，使得冷却水入口温度可以基于冷却水入口温度成为冷水入口温度+Tα℃ 由冷却水入口温度计测量，并由冷水入口温度计测量的冷水入口温度。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式