Biological energy absorption method and air energy heat pump system based on same

An air-energy heat pump and bio-energy technology, which is applied in air conditioning systems, heat pumps, space heating and ventilation, etc., can solve the problems of a large impact on breeding costs, and achieve the effect of improving power output and making good use of it.

Inactive Publication Date: 2015-07-22
南京市安略能源设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above-mentioned prior art, air conditioners or other heating equipment are generally used to increase the temperature of the farm during the introduction of fresh air. In this case, the above air conditioners or other heating equipment generally operate under a relatively large load, and the above energy expenditure has a great impact on the breeding The problem that the cost has a great influence, the present invention provides a bioenergy absorption method and an air energy heat pump system based on the method

Method used

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  • Biological energy absorption method and air energy heat pump system based on same
  • Biological energy absorption method and air energy heat pump system based on same

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Embodiment 1

[0026] Such as figure 1 As shown, a bioenergy absorption method and an air energy heat pump system based on the method provide a bioenergy absorption method. The heat energy of the heat pump is absorbed and utilized. The heat absorption section of the heat pump is divided into two parts: the low-grade heat energy absorption part at the front end and the high-grade heat energy absorption part at the rear end. The heat carrier in the low-grade heat energy absorption part absorbs the natural environment When the heat carrier flows through the high-grade heat energy absorption part, the heat carrier exchanges heat with the airflow in the exhaust pipe or the ventilation port.

[0027] At the same time, the present invention provides an air energy heat pump system based on this bioenergy absorption method: the system includes a heat pump, and the heat pump includes a compressor 2, a condenser 3 and an evaporator 4 connected in sequence through pipelines, and the evaporator The outl...

Embodiment 2

[0032] The present embodiment is further limited on the basis of embodiment 1, as figure 1 with figure 2 As shown, after the airflow in the exhaust pipe or the air exchange port completes the heat exchange with the heat carrier in the high-grade heat energy absorption part, all or part of it is introduced into the heat absorption section of the heat pump once or multiple times for further heat exchange .

[0033] The above further limitation to the bioenergy absorption method in embodiment 1 facilitates the heat of exhaust gas in as many exhaust pipes or ventilation openings as possible, that is, the above exhaust gas is used as the back-end thermal fluid, and the temperature of the rear-end thermal fluid is obviously higher than When the thermal fluid at the front end of the heat absorbing section is used, it has good absorption value for further absorption and utilization of internal energy in the thermal fluid at the rear end.

Embodiment 3

[0035] This embodiment is further limited on the basis of Embodiment 1. In order to make full use of the internal energy in the high-grade thermal fluid, the heat exchange between the high-grade thermal fluid and the heat carrier can be repeated. As a way to realize the above-mentioned solution, It also includes a bypass line 6 , the inlet end and the outlet end of the bypass line 6 are respectively located at the rear end and the front end of the evaporator 4 .

[0036] In order to make full use of the internal energy in the high-grade thermal fluid, the heat exchange between the high-grade thermal fluid and the heat carrier can be repeated. As another way to realize the above-mentioned solution, the thermal fluid inlet port of the evaporator 4 and the The thermal fluid outlet ends are adjacent. In this way, the overall structure of the evaporator 4 can be set in a bent shape, such as a U shape, that is, without changing the total length of the heat exchange flow channel of t...

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Abstract

The invention provides a biological energy absorption method and an air energy heat pump system based on the same. The method is used for solving the problems that in the prior art, warming is conducted on a livestock farm commonly through an air conditioner or other heating devices in the fresh air inputting process, the air conditioner or other heating devices commonly operate at a larger load under this condition, and the influence on the culturing cost of energy expenditure is larger. The problems are solved on the dependence of leading biological waste heat into a specific portion of a hat pump heat absorption segment, so that a heat pump can absorb biological energy about to be discharged effectively, the biological heat energy is converted for other purposes, and power output of the heat pump is improved. The air energy heat pump system is simple in structure, wide in purpose, convenient to popularize and capable of utilizing the biological energy waste heat effectively, meanwhile, the waste heat absorption efficiency is high, reduction of energy consumption in production and life is facilitated, and power output of the heat pump is improved.

Description

technical field [0001] The invention relates to the field of energy recovery and utilization, in particular to a biological energy absorption method and an air energy heat pump system based on the method. Background technique [0002] The poultry and livestock breeding industry is the pillar industry of my country's animal husbandry industry, and it is also an industry with a high degree of scale and intensification and the closest to the international advanced level. There are many varieties and large quantities of poultry and livestock, including chickens, ducks, geese, turkeys, quails, pigeons, pigs, cattle and special birds. Since the reform and opening up, especially in recent years, my country's poultry and livestock breeding industry has developed rapidly, and the comprehensive production capacity of the breeding industry has been significantly enhanced. It has become an important source of farmers' income, and its products are also the most popular among consumer...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24H4/06F25B30/06F24F5/00A01K31/00
Inventor 石代成
Owner 南京市安略能源设备有限公司
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