CN2331766Y - 燃气混合器 - Google Patents

燃气混合器 Download PDF

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Publication number
CN2331766Y
CN2331766Y CN 97210372 CN97210372U CN2331766Y CN 2331766 Y CN2331766 Y CN 2331766Y CN 97210372 CN97210372 CN 97210372 CN 97210372 U CN97210372 U CN 97210372U CN 2331766 Y CN2331766 Y CN 2331766Y
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China
Prior art keywords
mixer core
mixer
inner cavity
inner chamber
arc
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Expired - Fee Related
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CN 97210372
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English (en)
Inventor
林启寿
朱延民
李建
汪凯
陈伟
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Huayou Natural Gas Automobile Development Co., Ltd., Sichuan
Original Assignee
Natural Gas Car Development Centre Nanchong Machinery Factory Sichuan Petroleu
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Application filed by Natural Gas Car Development Centre Nanchong Machinery Factory Sichuan Petroleu filed Critical Natural Gas Car Development Centre Nanchong Machinery Factory Sichuan Petroleu
Priority to CN 97210372 priority Critical patent/CN2331766Y/zh
Application granted granted Critical
Publication of CN2331766Y publication Critical patent/CN2331766Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

本实用新型公开了一种燃气混合器,它为中空腔体,由上下两个内腔1、2组成,中间由台阶3隔开,上内腔内设混合器芯,其内孔4为弧形,中部为一内圆平面5上分布有若干小孔,混合器芯外圆为一弧形环槽7,其圆周通向内孔4与内圆平面上若干小孔6相通,内腔一侧为主气道9与混合气芯相通,下内腔接汽车化油器,该实用新型结构简单,节约能源。

Description

燃气混合器
本实用新型涉及一种燃气混合器,用于天然气汽车的燃气混合。
现在以天然气为燃料的汽车一般都是将天然气主气道直接与汽车的化油器相连,上接空气滤清器,这样的结构使其燃料燃烧很不充分,对能源造成很大的浪费,同时由于燃料不能充分燃烧,对环境也造成很大污染。
本实用新型的目的即在于克服现有技术的缺点,提供一种燃气混合器,使燃料燃烧充分,节约能源,减少对环境的污染。
本实用新型的目的通过以下技术方案来实现:
一种燃气混合器,它为中空腔体,内腔由上、下两部分组成,上内腔和下内腔之间有一台阶将它们隔开,上内腔内设置混合器芯,混合器芯内孔为弧形,混合器芯中部为一内圆平面,内圆平面上分布有若干小孔,混合器芯外圆为一弧形环槽,弧形环槽的圆周通向内孔与内圆平面上的若干小孔相通,内腔的一侧为主气道,主气道与混合器芯相通,下内腔与汽车化油器进口配合。
图1为燃气混合器的结构图。
下面结合附图对本实用新型作进一步的描述:
如图1所示,燃气混合器为中空腔体,内腔由上、下两部分组成,上内腔1和下内腔2之间有一台阶3将它们隔开,上内腔1内设置混合器芯,混合器芯内孔4为弧形,混合器芯中部为一内圆平面5,内圆平面5上分布有若干小孔6,混合器芯外圆为一弧形环槽7,弧形环槽7的圆周通向内孔4与内圆平面5上的若干上孔6相通,内腔的一侧为主气道9,主气道9上设一可调螺钉8,用于调节主气道9的进气量,主气道9与混合器芯相通,下内腔2与汽车化油器进口配合。
从上面的叙述可以看出,燃气混合器使空气与天然气充分混合,节约了能源,又减少了对环境的污染,并且结构简单,成本低廉,结构合理。

Claims (2)

1、一种燃气混合器,其特征在于:它为中空腔体,内腔由上、下两部分组成,上内腔(1)和下内腔(2)之间有一台阶(3)将它们隔开,上内腔(1)内设置混合器芯,混合器芯内孔(4)为弧形,混合器芯中部为一内圆平面(5),内圆平面(5)上分布有若干小孔(6),混合器芯外圆为一弧形环槽(7),弧形环槽(7)的圆周通向内孔(4)与内圆平面(5)上的若干小孔(6)相通,内腔的一侧为主气道(9),主气道(9)与混合器芯相通,下内腔(2)与汽车化油器进口配合。
2、根据权利要求1所述的燃气混合器,其特征在于:所述的主气道(9)上设一可调螺钉(8)。
CN 97210372 1997-05-21 1997-05-21 燃气混合器 Expired - Fee Related CN2331766Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 97210372 CN2331766Y (zh) 1997-05-21 1997-05-21 燃气混合器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 97210372 CN2331766Y (zh) 1997-05-21 1997-05-21 燃气混合器

Publications (1)

Publication Number Publication Date
CN2331766Y true CN2331766Y (zh) 1999-08-04

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CN 97210372 Expired - Fee Related CN2331766Y (zh) 1997-05-21 1997-05-21 燃气混合器

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CN (1) CN2331766Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105089858A (zh) * 2015-09-11 2015-11-25 南充天瑞汽车电子有限公司 单点喷射燃气混合器及喷轨总成

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105089858A (zh) * 2015-09-11 2015-11-25 南充天瑞汽车电子有限公司 单点喷射燃气混合器及喷轨总成

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C53 Correction of patent for invention or patent application
COR Change of bibliographic data

Free format text: CORRECT: PATENTEE; FROM: NANCHONG MACHINERY FACTORY, SICHUAN PETROLEUM ADMINISTRATION TO: SICHUAN HUAYOU NATURAL GAS AUTOMOBILE DEVELOPMENT CO., LTD.

CP03 Change of name, title or address

Address after: 610051, Chengdu City No. 143, NGV Corporation, Ho Ho

Patentee after: Huayou Natural Gas Automobile Development Co., Ltd., Sichuan

Address before: Nanchong Sichuan petroleum machinery plant

Patentee before: Nanchong Machinery Factory, Sichuan Petroleum Administration

C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee