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Cogeneration system

A dynamic linkage, power machine technology, applied in the direction of machine/engine, combined combustion mitigation, lighting and heating equipment, etc., can solve the problem of no cold environment utilization and so on

Active Publication Date: 2019-12-20
李华玉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, none of these combined heat and power technology measures make full use of the cold environment

Method used

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Embodiment Construction

[0258] The first thing to explain is that in the expression of the structure and process, it will not be repeated if it is not necessary; the obvious process will not be described. The present invention will be described in detail below in conjunction with the accompanying drawings and examples.

[0259] figure 1 The combined heat and power system shown is realized in this way:

[0260] (1) Structurally, it is mainly composed of a power machine, a working machine, a generator, a condenser, an absorber, an evaporator, a second absorber, a second evaporator, a solution pump, a refrigerant liquid pump, and a second refrigerant liquid pump , a solution heat exchanger and a second solution heat exchanger; the power machine 1 is connected to the working machine 2, the power machine 1 has a new steam channel to communicate with the outside, the power machine 1 also has an exhaust steam channel to communicate with the outside, and the power machine 1 also has an exhaust channel Afte...

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Abstract

The invention provides a combined heat and power supply system, which belongs to the technical field of combined heat and power supply and heat pumps. The power machine provides the second steam to the second evaporator, the power machine provides exhaust steam to the evaporator, the second generator and the generator, the generator, the second generator, the absorber, the second absorber, the third absorber, and the solution pump , the second solution pump, the solution heat exchanger, the second solution heat exchanger and the solution throttling valve form a solution circulation loop with a heat recovery cooling end, the second generator provides refrigerant vapor to the third absorber, and the generator supplies The condenser provides refrigerant vapor, the condenser provides refrigerant liquid to the evaporator and the second evaporator through the refrigerant liquid pump and the second refrigerant liquid pump, and the evaporator and the second evaporator correspond to the absorber and the second absorption The condenser provides refrigerant vapor, the condenser and the third absorber release heat to the cooling medium, and the absorber and the second absorber supply heat to the heated medium, forming a cogeneration system.

Description

Technical field: [0001] The invention belongs to the technical field of thermodynamic (electricity) cogeneration and heat pump. Background technique: [0002] Cogeneration of heat and power or cogeneration of heat and power follows the principle of cascade utilization of heat energy and has a high utilization rate of heat energy. The corresponding technical solutions generally include: (1) improving the exhaust steam parameters of the power machine outlet for heat supply; (2) using the power machine's mid-extraction steam or staged steam extraction for heat supply; (3) using the power machine's mid-extraction steam as the first type of absorption The high-temperature heat source of the type heat pump is used to recover part of the exhaust heat for heating. However, none of these combined heat and power technology measures make full use of the cold environment. [0003] In view of the wide range of the temperature of the heated medium, the second type of absorption heat pum...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25B15/02F25B27/02F01K17/02
CPCF01K17/02F25B15/02F25B27/02Y02A30/274Y02B30/625Y02E20/14
Inventor 李华玉
Owner 李华玉