Patent application number | Description | Published |
20110296854 | Method of Adding Adjacent High-Temperature Heating-Side for Absorption Heat - This invention belongs to the area of heat pump/refrigeration technology, which provides absorption heat pump of multiterminal heating and the ways of additional adjacent high-temperature heating-side. | 12-08-2011 |
20150075211 | First-Type Absorption Heat Pump with Multi-Terminal Heat Supply - The invention provides the first-type absorption heat pump with multi-terminal heat supply which belongs to the area of low-temperature waste heat utilization and refrigeration technique. It mainly comprises a generator, the first absorber, the second absorber, an absorption-evaporator, a condenser, a evaporator, a throttle, a solution pump or the second throttle, the first solution pump, the second solution pump, the first solution heat exchanger and the second solution heat exchanger. The second absorber provides solution for generator. The generator provides solution for the first absorber. The first absorber provides solution for the absorption-evaporator. The absorption-evaporator provides solution for the second absorber. The generator provides the refrigerant vapor for condenser. The condenser provides the refrigerant liquid for evaporator. The evaporator provides respectively the refrigerant vapor for the first absorber and the absorption-evaporator. The evaporator provides the refrigerant liquid for the absorption-evaporator and then absorbs heat and becomes refrigerant vapor providing for the second absorber. The first absorber, the condenser and the second absorber provide heat. The first-type absorption heat pump with multi-terminal heat supply is thereby formed. | 03-19-2015 |
20150121938 | Hierarchy condensation third-type absorption heat pump - The hierarchy condensation third-type absorption heat pump provided by the invention belongs to the absorption heat pump technology field. A solution cycle is formed by a first generator, an absorption-generator, a first absorber, a first solution pump, a second solution pump, a first solution heat exchanger and a steam distributing chamber. A solution cycle is formed by a second generator, a second absorber, a third solution pump and a second solution heat exchanger. The refrigerant vapor of the first generator is provided for the first condenser. The refrigerant vapor of the second generator is provided for the second condenser. The refrigerant vapor of the steam distributing chamber is provided for the second absorber. The refrigerant liquid of the first condenser enters evaporator via the throttle valve. The refrigerant liquid of the second condenser enters evaporator via the refrigerant liquid pump. The refrigerant vapor of evaporator is provided for the absorption-generator and the first absorber. The high temperature heat is used in the first generator. The waste heat is used in the second generator. The heat load is mainly provided by the first absorber and the first condenser. The low temperature heat is released in the second absorber and the second condenser. The hierarchy condensation second-type absorption heat pump is thereby formed. | 05-07-2015 |
20150233610 | SECTIONAL REGENERATIVE THIRD-TYPE ABSORPTION HEAT PUMP - The invention provides the sectional regenerative third-type absorption heat pump which belongs to low-temperature waste heat utilization and refrigeration technique filed. It mainly comprises four generators, four absorbers, a condenser, an evaporator, a throttle, four solution pumps and four solution heat exchangers. The refrigerant vapor of the first generator is provided for condenser. The refrigerant liquid of condenser is provided for evaporator. The refrigerant vapor of evaporator is provided for the first absorber. The second generator and the second absorber, the third generator and the third absorber respectively form the driving heat sectional regenerative process. The third generator and the third absorber form the waste heat regenerative process. The first absorber, the second absorber and the third absorber supply heat to the condenser. The fourth absorber releases the low temperature heat. The sectional regenerative third-type absorption heat pump is thereby formed. | 08-20-2015 |
Patent application number | Description | Published |
20120031122 | Method to improve heating temperature of heat pump and second-type high temperature absorption heat pump - The method to improve the heating temperature of heat pump and the second-type high temperature absorption heat pump both belong to the field of heat pump technology. We can get the corresponding second-type high temperature absorption heat pump based on the second-type low temperature absorption heat pump as following ways. In the second-type low temperature absorption heat pump, we add the new added steam bleeding chamber, the new added absorber, then new added throttle or the new added liquid refrigerant pump, the new added solution pump and the new added solution heat exchanger. And some pipes are connected in a reasonable way. Or we adjust the connection of some pipes too. Then we can achieve correspondingly the three-stage high temperature second-type absorption heat pump or the high temperature second-type absorption heat pump with multi-terminal heating or the recuperative high temperature second-type absorption heat pump by combining some other components. | 02-09-2012 |
20120192587 | Recuperative generation-absorption system and recuperative second-type absorption heat pump - A recuperative generation-absorption system is formed by generator, the first absorber, the second absorber, the first solution heat exchanger, the second solution heat exchanger, the steam bleeding chamber, the solution pump and the second solution pump or added the third solution pump too. In the system, the first solution pump connects generator, the first solution heat exchanger, the first absorber, the steam bleeding chamber in turn. After that, the second solution pump connects the second solution heat exchanger, the second absorber, the first absorber, the first solution heat exchanger and generator one by one. Then the tandem cycle is formed. The independent cycle can be formed as follows. The first solution pump connects generator, the first solution heat exchanger, the first absorber and the second solution pump connects the steam bleeding chamber, the second solution heat exchanger and the second absorber in file. | 08-02-2012 |