Complete fuel gas combined cooling, heating and power device

Abstract

A complete fuel gas combined cooling, heating and power device comprises a generator set host, a generator set integrated transmission and distribution device, a lithium bromide unit host, an air conditioner integrated transmission and distribution device and a control system; the generator set integrated transmission and distribution device and the air conditioner integrated transmission and distribution device are both modular skid-mounted structures; the generator set host is provided with an intercooling water outlet port, an intercooling water return port, a cylinder sleeve water outlet port and a cylinder sleeve water return port; the lithium bromide unit host is provided with an air conditioner cooling water outlet port, an air conditioner cooling water return port, an air conditioner cold / warm water outlet port and an air conditioner cold / warm water return port; and a smoke heat exchanger is integrated at a high exhaust opening in the lithium bromide unit host, and a heat exchange water pipeline of the smoke heat exchanger is connected with the lithium bromide unit host. According to the complete fuel gas combined cooling, heating and power device, on the one hand, the structure is compact, the degree of modular integration is high, and the process that users install pipelines and elbows on site can be omitted; and on the other hand, the system running resistance and equipment running energy consumption can be reduced, and time, cost and space are saved.

Description

technical field [0001] The invention relates to the technical field of gas cooling, heating and power generation, in particular to a complete set of gas cooling, heating and power cogeneration device. Background technique [0002] The traditional gas cooling, heating and power transmission and distribution system has the following disadvantages: (1) The structure is scattered and not compact, which not only leads to a large area, but also has a long distance between the systems and long pipelines, which will greatly reduce the system’s operating resistance and equipment’s energy consumption . (2) Due to the scattered structure, it will lead to conservative selection and scattered procurement. Because they are all case designs, the designer cannot determine the quality and performance of the equipment purchased by Party A when designing. All designs are based on theoretical analysis, and it is impossible to test and verify the overall performance of the designed scheme. Ther...

AI Technical Summary

Problems solved by technology

[0002] The traditional gas cooling, heating and power transmission and distribution system has the following disadvantages: (1) The structure is scattered and not compact, which not only leads to a large area, but also has a long distance between the systems and long pipelines, which will greatly reduce the system’s operating resistance and equipment’s energy consumption

(2) Due to the scattered structure, it will lead to conservative selection and scattered procurement

Because they are all case designs, the designer cannot determine the quality and performance of the equipment purchased by Party A when designing. All designs are based on theoretical analysis, and it is impossible to test and verify the overall performance of the designed scheme. Therefore, the designer For the sake of insurance, there must be a large margin for the selection of equipment such as the main engine, transmission and distribution system, cooling tower, etc., which will inevitably cause huge waste of initial investment and operating costs of Party A's air-conditioning system

In addition, Party A’s self-purchasing increases the cost of human and material resources such as evaluation, inspection, and bidding. At the same time, the performance of the products of each manufacturer is different, and the matching between the equipment cannot be fully guaranteed, which greatly reduces the overall performance of the air conditioner.

Because there are too many equipment suppliers, it is difficult to find out the specific responsible person when there is a problem in the system

(3) Complex construction and installation: It is time-consuming and labor-intensive for workers of the construction unit to install equipment and configure pipelines on site, and it is difficult to guarantee the quality and duration of the project

(4) Improper exhaust gas treatment of lithium bromide unit

There are two ways to treat the tail gas of traditional lithium bromide units: one is to discharge directly without treatment: this way will cause waste of waste heat in the flue gas, and the overall energy utilization rate of the system is low; the other is to add a flue gas plate behind the exhaust port Reuse of waste heat: this method will cause the system to be bulky, increase the floor area, and increase the difficulty of construction

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