汽車空調(diào)性能實(shí)驗(yàn)室方案設(shè)計(jì)

摘 要

本文的任務(wù)：根據(jù)汽車空調(diào)產(chǎn)業(yè)發(fā)展水平和我國國情提出汽車空調(diào)試驗(yàn)技術(shù)指標(biāo)。結(jié)合國際國內(nèi)相關(guān)汽車空調(diào)性能試驗(yàn)標(biāo)準(zhǔn)提出一個汽車空調(diào)性能實(shí)驗(yàn)室的設(shè)計(jì)方案。
本設(shè)計(jì)包含的功能有蒸發(fā)器、冷凝器性能和水箱散熱器、風(fēng)機(jī)的性能測試。
設(shè)計(jì)分四部分來介紹：1.汽車空調(diào)性能試驗(yàn)室的原理。2.實(shí)驗(yàn)室環(huán)境室的原理。3.焓差法的熱力學(xué)和流體力學(xué)原理以及焓差風(fēng)洞的設(shè)計(jì)。4.系統(tǒng)的冷源和測控設(shè)備的選型。

關(guān)鍵詞：汽車空調(diào)性能實(shí)驗(yàn)室，環(huán)境室，焓差法，設(shè)計(jì)，選型

Abstract

The task of this paper is to project a set of technological index of the automobile  air-conditioning performance test according to the level of development about automobile air-conditioning industry and our nation's conditions , and to project a design plan about automobile air-conditioning performance laboratory which compound with the domestic and international relative standard.
The functions which be included in this design are performence test about evaporator and condenser , radiator and air blower.
We introduce the design with four parts：1. Principle of the  automobile air-conditioning performance laboratory. 2. Principle and design of the climate room. 3. Thermodynamic and fluid mechanics principles for the enthalpy difference method and the design of the wind channel with the method of enthalpy difference. 4. The selection of cold source and measurement & control equipment.

Key words: Automobile Air-conditioning Performance Laboratory，Climate Room，Method Of Enthalpy Difference, Design, Selection.

目錄

目錄  3
前言 3
1. 汽車空調(diào)性能實(shí)驗(yàn)室方案 4
1.1 汽車空調(diào)性能實(shí)驗(yàn)室方案簡述 4
1.2 汽車空調(diào)實(shí)驗(yàn)室所遵循的標(biāo)準(zhǔn) 6
1.3 汽車空調(diào)實(shí)驗(yàn)室系統(tǒng)的測控點(diǎn) 6
1.5 汽車空調(diào)性能實(shí)驗(yàn)室的維護(hù)結(jié)構(gòu)說明。 10
2. 汽車空調(diào)實(shí)驗(yàn)室各部分原理 11
2.1 汽車空調(diào)環(huán)境室的原理 11
2.2 焓差風(fēng)洞原理 12
2.3 汽車空調(diào)實(shí)驗(yàn)室系統(tǒng)測控原理 13
2.4 系統(tǒng)的聯(lián)合工作 16
3. 汽車空調(diào)實(shí)驗(yàn)室的設(shè)計(jì) 17
3.1 冷凝器室(包括做水箱散熱性能)設(shè)計(jì) 17
3.2 蒸發(fā)器室一的設(shè)計(jì) 21
3.3 蒸發(fā)器室二設(shè)計(jì) 25
3.4 環(huán)境室空調(diào)機(jī)組水系統(tǒng)選型。 27
3.5 環(huán)境室空調(diào)機(jī)組設(shè)備一覽表 28
表 3-1 28
3.6 環(huán)境室測控設(shè)備一覽表 29
表 3-2 29
3.7 汽車空調(diào)實(shí)驗(yàn)室制冷系統(tǒng)測控設(shè)備選型 30
4. 焓差風(fēng)洞設(shè)計(jì) 31
4.2 風(fēng)量的計(jì)算方法 32
4.3 制冷量、散熱量和COP 32
4.4 焓差風(fēng)洞設(shè)備選型 33
5. 總結(jié) 36
參考文獻(xiàn) 37