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GB/T 29033-2012: Calculation method of water-water heat pump units on the basis of thermodynamic perfectibility
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| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 29033-2012 | English | 169 |
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Calculation method of water-water heat pump units on the basis of thermodynamic perfectibility
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GB/T 29033-2012
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Basic data | Standard ID | GB/T 29033-2012 (GB/T29033-2012) | | Description (Translated English) | Calculation method of water-water heat pump units on the basis of thermodynamic perfectibility | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | J73 | | Classification of International Standard | 27.200 | | Word Count Estimation | 7,790 | | Quoted Standard | GB/T 10870-2001; GB 19577-2004; JB/T 7249 | | Regulation (derived from) | National Standards Bulletin No. 41 of 2012 | | Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China | | Summary | This standard specifies the water heat pump thermodynamic calculation method of improving the terms and definitions, calculation parameters, calculate the parameters of the acquisition and calculation methods. This standard applies to the vapor compressio | GB/T 29033-2012: Calculation method of water-water heat pump units on the basis of thermodynamic perfectibility
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Calculation method of water-water heat pump units on the basis of thermodynamic perfectibility
ICS 27.200
J73
National Standards of People's Republic of China
Water - water heat pump thermodynamic calculation of sophistication
Issued on. 2012-12-31
2013-10-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
The standard proposed by China Machinery Industry Federation.
This standard by the national refrigeration and air conditioning equipment Standardization Technical Committee (SAC/TC238) centralized.
This standard is mainly drafted by. Hefei General Machinery Research Institute, Tianjin University, Hefei Swan Refrigeration Technology Co., Ltd., Guangdong OAK air conditioning
Refrigeration Co., Ltd., Qingdao Haier Air Conditioning Electronics Co., Ltd., Shenzhen McQuay Air Conditioning Co., Ltd., Hefei General Machinery Products Inspection Institute, Zhejiang
Guangdong Electric Co., Ltd. Jiang.
The main drafters of this standard. a horse too, Zhang Sheng, gold from Zhuo, Tian Hua, Chen Jun, the National Anti-Tak, Pan Likui, Pan Li, Ling Yongjun.
Water - water heat pump thermodynamic calculation of sophistication
1 Scope
This standard specifies the water - water heat pump thermodynamic calculation method of improving the terms and definitions, calculation parameters, parameter calculation Gets
And calculation methods.
This standard applies to the vapor compression cycle of hot and cold water-source heat pump units and water-cooled cold (hot) water unit (hereinafter referred to as "units") of
Thermodynamic perfect degree.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB/T 10870-2001 displacement and centrifugal water (heat pump) performance test methods
GB 19577-2004 chiller energy efficiency of limited value and energy efficiency rating
JB/T 7249 term refrigeration equipment
3 Terms and Definitions
JB/T 7249 defined by the following terms and definitions apply to this document.
3.1
Thermodynamic sophistication thermodynamicperfectibility
System efficiency equipment in an operating condition (COP or EER) with this condition of reverse Carnot cycle efficiency ratio.
3.2
Refrigeration thermodynamic conditions sophistication thermodynamicperfectibilityonrefrigerationcondition
EER refrigeration equipment running condition and under this condition the reverse Carnot cycle efficiency ratio.
3.3
Heating condition thermodynamics perfect degree thermodynamicperfectibilityonheatingcondition
COP heating equipment in operation under the conditions of this condition the reverse Carnot cycle efficiency ratio.
3.4
Lorentz cycle Lorenzcycle
It is composed of two isentropic process and the process of changing the composition of two reversible refrigeration cycle, the result is the consumption of external work shift heat from low temperature cold source
The high temperature heat source.
3.5
Reverse Carnot cycle ReverseCarnotcycle
It is composed of two isentropic and two isothermal processes consisting of reversible refrigeration cycle, with the result that heat is removed from the consumption of external work chilling source
The high temperature heat source.
4 calculation parameters
Calculation method definitions, symbols and units involved parameters are shown in Table 1.
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