亚洲最大的视频网站-亚洲最大成人综合网-亚洲最大成人网 色香蕉-亚洲最大4438x-九一香蕉-九一网站免费看nba

 
| English | 中文 |
 
 
 General Introduction
 
     
 

    LPG has been enjoying increasingly wide popularity because of its easy-to-obtain,convenient-to-transport,high calorific value and environmental friendliness.
During the process of application, it often needs to be intermingled with a certain amount of air according to the practical conditions.The gas mixture thus can be interchanged with natural gas and coal gas, and can also meet the needs of long-distance transportation under medium pressure in some relatively cold areas. In addition, some gases of low caloricity can be increased in calorific power if mixed with LPG.
On the whole, gas mixture has been widely used in daily practical projects.The mixture ratio should be at least 1.5 times of the upper limit of explosion.

 
     
 
 
 
 Operation Theory
 
     
 

    Venturi Injection Mixer makes use of the pressure of LPG, which is injected in a high speed via an ultrasonic nozzle.Therefore, the chamber induction is under negative pressure and injected with air from outside. After the air and LPG are mixed up with each other well in the venturitube, the mixture then is sent out. The     power of the equipment is automatically controlled by the pressure in the tube. Since the air is injected because of the negative pressure, the injection pressure of LPG should be at least 3kgf/c㎡.The air-to-fuel ratio can also be adjusted within a certain range. But one problem is the pressure of the gas mixture is a little bit low (usually under 0.5kgf/c㎡) when it is transmitted. If under high pressure, pressurized air out of the chamber induction is required. This is what we usually name as Venturi Booster Mixer, which can improve the transmission pressure considerably and satisfy the needs of long-distance transportation.
     Since single-tube's mixing capacity of Venturi Injection Mixer is limited, during the process of application, there may be some problems in matching the output of the gas mixture with the using quantity. Following ways can solve these problems:
1.Installing a surge tank.
2.Applying multi-tube mixer and matching the output and using quantity according to the frequency of tube pressure's auto-powering the venturi.
    In the gas mixture system, signals of the calorimeter and the analyser of oxygen quantity are usually led into the control system so that the air-to-fuel ratio can be acquired at any time. Once it exceeds a certain extent, the mixer will power off automatically to ensure that the system is running in safety.

 
     
 
 Technical Features
 
     
 

1.Stable operation and cost-effectiveness.
2.Induction inlet with devices of silencer and filter, mixer's inner wall with sound absorbing layer.
3.The power of multi-tube Venturi Mixer automatically controlled by intelligent control system.
4.Safety chain against exceeding the limit of gas-mixture's pressure and air-to-fuel ratio.
5.Tailor-made production upon your order.

 
     
 
 Technical Parameters
 
     
 

1.Gas-mixing method: venturi injection or venturi booster
2.LPG-to-Air ratio: 9:1 ~ 1:4.5
3.Injection pressure of LPG: 0.3 ~ 0.5MPa
4.Outlet pressure of gas mixture: ≤0.5kgf/c㎡ (booster mixer can be improved)

 
     
 
 configuration
 
 
 
 
 

| Home | Introduce | Contact us | Our city | Site map | 中文 |

Best viewed in 800 X 600 resolution.
Copyright(c) 1995-2000 YWH Corporation.
主站蜘蛛池模板: 精品日韩视频 | 91精品福利一区二区 | 国产亚洲精品久久久久久线投注 | 国内精品伊人久久久久 | 一区二区三区四区国产 | 一本到高清视频在线观看三区 | 国内精品久久久久影院网站 | 精品无码国产污污污免费网站2 | 国产午夜精品不卡观看 | 飘雪在线观看免费高清完整版韩国 | 人曽交Z00Z0OA片 | 亚洲偷偷自拍免费视频在线 | 国产性色AV内射白浆肛交后入 | 国产午夜福利100集发布 | 色欲国产麻豆一精品一AV一免费 | 囯产少妇BBBBBB高潮喷水一 | 成人影院久久久久久影院 | 国产高清免费观看 | 97久久伊人精品影院 | 父亲猜女儿在线观看 | 樱桃bt在线www | 美女全光末满18勿进 | 99久久精品免费看国产一区二区 | 国产成人精品免费视频大全办公室 | 国产欧美一区二区精品久久久 | 免费观看成人www精品视频在线 | 久久国产精品自线拍免费 | 中文字幕欧美日韩VA免费视频 | 护士的下面又湿又紧10P | 精品一卡2卡三卡4卡乱码精品视频 | 日日啪无需播放器 | 亚洲、国产综合视频 | 年轻的的小婊孑2中文字幕 你是淫荡的我的女王 | 双手绑在床头调教乳尖 | 日韩高清一区二区三区不卡 | 9988电影网 | 欧美人与禽ZOZO性伦交视频 | 永久免费的无码中文字幕 | 色橹橹欧美在线观看视频高清 | 亚洲精品福利一区二区在线观看 | free俄罗斯性xxxxhd派对 |