Air conditioning refrigeration circulating system and air conditioner

A circulation system, air-conditioning refrigeration technology, applied in refrigerators, refrigeration components, refrigeration and liquefaction, etc., can solve problems such as differences in refrigerant demand, achieve the effect of increasing heating capacity, reducing liquid accumulation, and reducing power consumption of the whole machine
CN101936631AActive Publication Date: 2011-01-05HISENSE (SHANDONG) AIR CONDITIONING CO LTD
2 Cites 1 Cited by

Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
HISENSE (SHANDONG) AIR CONDITIONING CO LTD
Publication Date
2011-01-05

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention provides an air conditioning refrigeration circulating system and an air conditioner, which can solve the problem brought by different coolant demand quantities by refrigeration and heating cycle in the prior art. The technical scheme is as follows: the air conditioning refrigeration circulating system comprises a compressor, a condenser, a four-way valve, a throttling device and an evaporimeter, wherein all components are connected by an online pipeline; the air conditioning refrigeration circulating system is also provided with a balance tank which is communicated with the outlet tube of the condenser via pipelines; and the body of the balance tank contacts with the E tube of the four-way valve. The invention utilizes the principles of degree of supercooling and degree of superheat, parts of coolant are stored in the balance tank during refrigeration circulation without participating in the refrigeration circulation, and parts of coolant participate in the refrigeration circulation during heat generation so as to obtain the purpose of balancing the filling amount of the coolant for refrigeration and heat generation.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention belongs to the technical field of air-conditioning and refrigeration engineering, and in particular relates to a new type of refrigerant balance tank for household air-conditioning and the design of an air-conditioning system using the device, and relates to a high-efficiency air-conditioning refrigeration system that adopts the principle of supercooling and superheating to achieve balance. / Device for refrigerant charge during heating. Background technique

[0002] The amount of refrigerant injected into the air conditioner plays a very important role in performance indicators such as the energy efficiency ratio and heating capacity of the air conditioner. Due to the differences in the refrigeration and heating cycles, there are differences in the optimal refrigerant injection amount for the two. The difference between the optimal refrigerant charge for cooling and heating of high-efficiency air conditioners is even greater. Usually, t...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More