JPS6016827U - Backflow prevention valve of exhaust gas combustion device in the human waste tank of a vacuum car - Google Patents

Backflow prevention valve of exhaust gas combustion device in the human waste tank of a vacuum car

Info

Publication number
JPS6016827U
JPS6016827U JP10635683U JP10635683U JPS6016827U JP S6016827 U JPS6016827 U JP S6016827U JP 10635683 U JP10635683 U JP 10635683U JP 10635683 U JP10635683 U JP 10635683U JP S6016827 U JPS6016827 U JP S6016827U
Authority
JP
Japan
Prior art keywords
valve
exhaust gas
chamber
main
combustion device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP10635683U
Other languages
Japanese (ja)
Other versions
JPS6026264Y2 (en
Inventor
清一 渡辺
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP10635683U priority Critical patent/JPS6026264Y2/en
Publication of JPS6016827U publication Critical patent/JPS6016827U/en
Application granted granted Critical
Publication of JPS6026264Y2 publication Critical patent/JPS6026264Y2/en
Expired legal-status Critical Current

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Landscapes

  • Incineration Of Waste (AREA)
  • Check Valves (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の逆流防止弁を装備した排ガス燃焼装置
を示す一部切欠斜視図、第２図は逆流防止弁の具体的な
実施構造の一例を示す断面図である。 Ｖ、−・・・・主開閉弁、Ｖ２・・・・・・開開閉弁、
１・・・・・・排ガス分岐室、２・・・・・・隔壁、Ｒ
１・・・・・・上室、Ｒ２・・・・・・下室、３・・・
・・・主弁孔、４・・・・・・底壁、５・・・・・・排
ガス導入管、６・・・・・・副弁孔、７・・・・・・案
内柱、Ｓ・・・・・・空間、８・・・・・・弁体、９・
・・・・・弁座、１０・・・・・・ブラケット、１６ａ
・・・・・・孔ζ１１・・・・・・弁棒、１２・・・・
・・弁体、１３・・・・・・ナツト、１３′ａ・・・・
・・座金、１４・・・・・・スプリング、１５・・・・
・・ストッパー、１６・・・・・・導管、１７・・・・
・・燃焼室、１８・・・・・・バーナー、１９・・・・
・・燃料供給管、２０・・・・・・点火装置、２１・・
・・・・空気流入口、２２・・・・・・内筒、２３・・
・・・・外筒、２４・・・・・・整流羽根、２５・・・
・・・内側燃焼筒、２６・・・・・・下部有孔整流板、
２７・・・・・・上部有孔整流板、２８・・・・・・邪
魔板、　　　２９・・・・・・天板、３０．　３１．　
３２・・・・・・排気孔。 第１図 第−２図FIG. 1 is a partially cutaway perspective view showing an exhaust gas combustion apparatus equipped with a check valve of the present invention, and FIG. 2 is a sectional view showing an example of a specific implementation structure of the check valve. V, -... Main on-off valve, V2... On-off valve,
1... Exhaust gas branch chamber, 2... Partition wall, R
1...Upper chamber, R2...Lower chamber, 3...
... Main valve hole, 4 ... Bottom wall, 5 ... Exhaust gas introduction pipe, 6 ... Sub-valve hole, 7 ... Guide column, S ...Space, 8... Valve body, 9.
...Valve seat, 10...Bracket, 16a
...hole ζ11 ... valve stem, 12 ...
... Valve body, 13... Nut, 13'a...
...Washer, 14...Spring, 15...
... Stopper, 16 ... Conduit, 17 ...
... Combustion chamber, 18... Burner, 19...
...Fuel supply pipe, 20...Ignition device, 21...
... Air inlet, 22 ... Inner cylinder, 23 ...
... Outer tube, 24 ... Rectifying vane, 25 ...
...Inner combustion tube, 26...Lower perforated rectifier plate,
27... Upper perforated current plate, 28... Baffle plate, 29... Top plate, 30. 31.
32...Exhaust hole. Figure 1 - Figure 2

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 排ガス分岐室の中間に隔壁を設けて内部を上下二室に区
画し、前記隔壁の中央部に排ガス吸入用の主弁孔を設け
、王室の底壁に排ガス導入管を連結すると共に適数の副
弁孔を穿設し、主弁孔の周縁部上面に上室に向けて樹立
した数本の案内柱で囲まれた空間内に於いて上下に浮動
する円板状の弁体を持つ主開閉弁を設け、副弁孔の周縁
部上面にスプリングで常時下方に附勢された弁体を有す
る開開閉弁を装着し、下室内部の圧力変化により正圧時
には主開閉弁を開いて開開閉弁を閉じ、負圧時には逆に
開開閉弁を開いて主開閉弁を閉じるように構成したバキ
ュームカーの深床タンクに於ける排ガス燃焼装置の逆流
防止弁。A partition wall is provided in the middle of the exhaust gas branching chamber to divide the interior into two upper and lower chambers, a main valve hole for exhaust gas intake is provided in the center of the partition wall, an exhaust gas inlet pipe is connected to the bottom wall of the chamber, and an appropriate number of valves are connected to the bottom wall of the chamber. The main valve body has a disk-shaped valve body that has an auxiliary valve hole and that floats up and down in a space surrounded by several guide pillars established on the upper surface of the periphery of the main valve hole toward the upper chamber. An on-off valve is installed on the upper surface of the periphery of the sub-valve hole, and the on-off valve has a valve body that is always urged downward by a spring.The main on-off valve is opened when the pressure inside the lower chamber changes to positive pressure. A backflow prevention valve for an exhaust gas combustion device in a deep-bed tank of a vacuum car, which is configured to close an on-off valve, open the on-off valve and close the main on-off valve when pressure is negative.
JP10635683U 1983-07-07 1983-07-07 Backflow prevention valve of exhaust gas combustion device in the human waste tank of a vacuum car Expired JPS6026264Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10635683U JPS6026264Y2 (en) 1983-07-07 1983-07-07 Backflow prevention valve of exhaust gas combustion device in the human waste tank of a vacuum car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10635683U JPS6026264Y2 (en) 1983-07-07 1983-07-07 Backflow prevention valve of exhaust gas combustion device in the human waste tank of a vacuum car

Publications (2)

Publication Number Publication Date
JPS6016827U true JPS6016827U (en) 1985-02-05
JPS6026264Y2 JPS6026264Y2 (en) 1985-08-07

Family

ID=30248921

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10635683U Expired JPS6026264Y2 (en) 1983-07-07 1983-07-07 Backflow prevention valve of exhaust gas combustion device in the human waste tank of a vacuum car

Country Status (1)

Country Link
JP (1) JPS6026264Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62185333U (en) * 1986-05-10 1987-11-25

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62185333U (en) * 1986-05-10 1987-11-25

Also Published As

Publication number Publication date
JPS6026264Y2 (en) 1985-08-07

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