燃?xì)鉄崴髟O(shè)計(jì)

<一>  熱水器 9
第一章. 改裝的目的及意義 9
第一節(jié). 改裝的目的及意義 9
第二節(jié). 熱水器質(zhì)量評(píng)測的幾個(gè)指標(biāo)： 10
第三節(jié). 燃?xì)鉄崴?nbsp;11
第四節(jié). 電加熱熱水器： 12
第二章. 燃?xì)鉄崴鞴ぷ髟?nbsp;13
第三章. 舊型直排式熱水器 13
第一節(jié). 對(duì)舊型直排式熱水器改裝的技術(shù)分析 13
第二節(jié). 傳統(tǒng)平衡式熱水器本體密封性結(jié)構(gòu)存在的問題 14
第三節(jié). 理論分析 15
第四節(jié). 實(shí)驗(yàn)分析 15
第四章．改裝設(shè)計(jì)（強(qiáng)排平衡式燃?xì)鉄崴鳎?nbsp;20
第一節(jié). 密封燃燒室新設(shè)計(jì) 20
第五章．閥體 22
第一節(jié). 傳統(tǒng)單向閥 22
第二節(jié). 單向復(fù)合閥 24
第六章. 容積式電熱水器 26
第一節(jié). 箱體系統(tǒng) 27
第二節(jié). 控制系統(tǒng)的分類和比較 30
第三節(jié). 電熱水器的工作原理 35
第七章．改裝后熱水器的安全性和五大性能 36
第一節(jié). 安全性 36
第二節(jié). 五大節(jié)能技術(shù) 37
第八章. 總結(jié) 37

論文摘要一
    燃?xì)鉄崴髯畛跗鹪从谌毡?，它是指利用民用燃?xì)馊剂瞎┙o熱水的設(shè)備。在國內(nèi),燃?xì)鉄崴饕惨云浼聪醇从谩⒎奖憧旖莸膬?yōu)點(diǎn)成為廣大居民解決洗浴和用熱水的好產(chǎn)品。 最初流行的是直排式燃?xì)鉄崴?，但使用該熱水器造成的中毒、缺氧窒息死亡事件此起彼伏。原因在于熱水器安裝于室內(nèi)，室內(nèi)燃燒將造成室內(nèi)空氣嚴(yán)重污染和極度缺氧等現(xiàn)象，最終導(dǎo)致傷亡事件的發(fā)生。為了減小傷亡，保證安全，生產(chǎn)廠家在直排式燃?xì)鉄崴鞯幕A(chǔ)上增加了煙道，推出了煙道式燃?xì)鉄崴?，并同時(shí)增設(shè)了一系列的安全保證措施。如：特設(shè)20分鐘定時(shí)關(guān)機(jī)裝置、防干燒保護(hù)裝置、防止不完全燃燒熄火保護(hù)裝置等。繼煙道式燃?xì)鉄崴髦?，生產(chǎn)廠家又推出了強(qiáng)排式燃?xì)鉄崴?。所謂強(qiáng)排式熱水器，就是在煙道式燃?xì)鉄崴鲀?nèi)增加了強(qiáng)制通風(fēng)的風(fēng)機(jī)和電機(jī)。.
   雖然以前的燃?xì)鉄崴鹘o廣大用戶帶來不少方便，但由于在技
術(shù)上還沒有完全成熟，其中也有很多不利的因素，因此還需要改進(jìn)。通過國家有關(guān)政策的宏觀調(diào)控，在行業(yè)內(nèi)強(qiáng)制性淘汰了一些不利因素或推行新政，有利于燃?xì)鉄崴餍袠I(yè)的快速良性發(fā)展和產(chǎn)業(yè)集中化，如1999年強(qiáng)制性將直排燃?xì)鉄崴魈蕴鼍?，使產(chǎn)業(yè)得到快速升級(jí)。目前，深圳、上海等一些大城市已開始禁止煙道式燃?xì)鉄崴鞯纳a(chǎn)與銷售，燃?xì)鉄崴鞯陌l(fā)展又將面臨新的機(jī)遇與挑戰(zhàn)。目前使用的大部分燃?xì)鉄崴鞑捎玫氖怯墒謩?dòng)燃?xì)忾y門和進(jìn)水閥門來控制燃?xì)鉄崴鞯某鏊疁囟取．?dāng)冷水入口溫度、水流量等因素發(fā)生變化時(shí)，出水溫度也將發(fā)生變化，洗浴時(shí)水溫忽冷忽熱，不舒適甚至造成對(duì)人體的傷害；而部分采用電腦常規(guī)控制方式的燃?xì)鉄崴?，?dāng)冷水入口溫度、水流量等因素發(fā)生變化時(shí)，由于對(duì)水溫采用以輸出偏差為基礎(chǔ)的反饋控制方式，控制系統(tǒng)對(duì)變化的跟蹤性能差，不易得到良好的控制性能。隨著科學(xué)技術(shù)的發(fā)展，特別是隨著消費(fèi)者對(duì)價(jià)格的敏感度的降低，熱水器的技術(shù)要求也越來越高，安全、舒適成為首選。因此，加強(qiáng)產(chǎn)品研發(fā)投入、增強(qiáng)產(chǎn)品科技含量已成為行業(yè)共識(shí)。而人采用直觀判斷來進(jìn)行控制閥的操作，往往能得到良好的水溫控制效果，因此，很自然地想到運(yùn)用智能控制，把人的直觀推斷知識(shí)反映到控制過程上來，以實(shí)現(xiàn)性能優(yōu)良的控制。 人工智能的出現(xiàn)彌補(bǔ)了傳統(tǒng)燃?xì)鉄崴骷夹g(shù)上的不足.燃?xì)鉄崴鳟?dāng)年之所以能夠獨(dú)步江湖的“秘笈”，便是即開即洗，無需等待的方便、快捷等優(yōu)點(diǎn)。雖然目前被電熱水器奪去盟主地位，但技術(shù)的升級(jí)、安全性能的提高、產(chǎn)品的創(chuàng)新以及多年的消費(fèi)慣性為燃?xì)鉄崴鞯闹髁骰貧w奠定了基礎(chǔ)。
•關(guān)鍵詞：燃?xì)鉄崴?nbsp; 直排式熱水器 強(qiáng)排式熱水器 

Abstract  One
The fuel gas Water Heater origins from Japan, is the use civil fuel gas fuel supplies hot water equipment. In domestic, the fuel gas Water Heater also by it’s namely washes namely with, the convenience quick merit becomes the general inhabitants to solve takes a bath, to use the hot water the good product.
     At first the popular is the straight platoon type fuel gas Water Heater. In this period of time, because uses the Water Heater to create is poisoned, the oxygen deficit suffocates the death event continuously. The reason is in the Water Heater room installs, the room burning has created in the room the air serious pollution and the extreme oxygen deficit finally causes the casualties’ event the occurrence. In order to reduce the casualties, guarantees the security, produced the factory to increase the smoke in the straight platoon type fuel gas Water Heater foundation to say, has promoted the smoke type fuel gas Water Heater, and simultaneously additionally built a series of safe guarantees measure， for example: Ad hoc 20 minute fixed time close installs, guards against burning the protective device, and prevents the incomplete combustion flameout protective device and so on. After continues the smoke type fuel gas Water Heater, produced the factory to promote the strong platoon type fuel gas Water Heater. The so-called strong platoon type Water Heater, was increased the forced draft air blower and the electrical machinery in the smoke type fuel gas Water Heater.
     Although the before fuel gas Water Heater brought many for the user communities convenient, but because has not been mature in the technology, also had very many disadvantageous factors, therefore also needed to improve. Through the national related policy macroeconomic regulation and control, compulsory elimination some disadvantage factors or carries out the new deal in the profession, is advantageous to the fuel gas Water Heater profession fast benign development and the industrial centralization, if in 1999 compulsory leaves office the straight platoon fuel gas Water Heater elimination, enable the industry to obtain the fast promotion. At present, Shenzhen 、Shanghai and so on some cities started to forbid the smoke type fuel gas Water Heater the production and the sale, the fuel gas Water Heater development face the new opportunity and the challenge. At present uses the majority of fuel gases Water Heater uses the manual fuel gas valve and the inlet valve gate controls the fuel gas Water Heater the water leakage temperature, when the cold water inlet temperature, factor and so on water current capacity changes, the water leakage temperature also changes, takes a bath when the water temperature is now hot and now cold, not comfortable even creates to the human body injury; But partially uses the computer convention control mode the fuel gas Water Heater, when the cold water inlet temperature, factor and so on water quantity of heat changes, because uses to the water temperature take outputs the deviation as the foundation reaction control way, the control system to the change track energy balance, is not easy to obtain the good control performance. Along with science and technology development, especially along with consumer to price sensitivity reducing, Water Heater specification more and more high, is safe, comfortably becomes the first choice. Therefore, strengthens the product research and development investment, the enhancement product technology content has become the  profession mutual recognition. But the person uses direct-viewing judges carries on the control valve the operation, often can obtain the good water temperature control effect, therefore, very natural thought the utilization intelligence control, person's direct-viewing inference knowledge reflected comes up to the controlled process, realizes the performance fine control.
     The artificial intelligence appearance has made up in the traditional fuel gas Water Heater technology insufficiency The fuel gas Water Heater same year therefore could alone the rivers and lakes "the secrets", then be namely opens namely washes, does not need conveniently, quickly to wait for and so on the merit. Although at present is taken away by the electric boiler the hegemony status, but the technical promotion, the security performance enhancement, the product innovation as well as many years expense inertia have laid the foundation for the fuel gas Water Heater mainstream return. At the same time, the transport the natural gas from the west to the east project is advancing step by step, for fuel gas Water Heater profession solution energy bottleneck question; Haired, is beautiful and so on the brand involvement fuel gas Water Heater market, indicated the fuel gas Water Heater has favored again by the profession. Certainly, the gas, the electricity, the light tripod vertical aspect also will continue very long period of time, the fuel gas hot water thinks highly of the palm rivers and lakes also to have section of very long road will going.
Key word: The fuel gas Water Heater
The straight platoon type Water Heater
The  strong platoon type Water Heater