JPS58679A - Automatic opening and shutting device for valve of propane gas bomb - Google Patents

Abstract

PURPOSE:To open and shut a valve simply by remote control by providing a gear in place of a valve handle of a gas bomb, which is driven by d.c. motor turned on and off by a remote-control switch. CONSTITUTION:A valve 2 is attached to a propane gas bomb 1, and a gear 4 is mounted on the upper end of a valve rod 3 of the valve 2 in place of a handle. A d.c. motor 6 is secured to a gas pipe connecting portion 5. A rotary shaft 13 of the motor is provided with a gear 14 engaged with the gear 4. The driving motor 6 for opening and shutting the valve 2 is operated by a switch 15 disposed indoors.

Description

[Detailed Description of the Invention] This invention aims to ensure that the Pro 7 Gaspo/Pe Buff 1 is always closed in the event of an abnormality or after use.Moreover, it can be easily closed by simply operating a switch while in the kitchen, etc. A device that can be opened and closed, and also automatically closes in the event of an abnormality. Conventionally, it was extremely troublesome to close the wooden stopper of the gas cylinder after the gas cylinder was used, and in addition, the gas cylinder was connected to the outside of the house. It is impossible to close the wooden stopper because it is a stand-alone device.This invention was invented to meet the needs and needs of propane/gas users.
9〃◇2 35 Attach the cap 12 to the knob 11 to /gas pump/ to rotate the cap 12 and 1 cap +2. The WL source of SOTER 35 is used by converting +ooV AC for general household use into DC.

(Naka) Motor 35 is driven by operating a pusher that is attached to another. The starting and stopping F of the motor μ is activated by the method of detection by Natose/Ser. It is safe because the monitor 35 and the rev 11 are completely insulated. Since it is wired to No. 5, motor 35 is driven.
・Buff 1! It's closed.

The motor 35 is rotated at a low speed when the valve 11 is closed to change the flow of current, so it is safe even in abnormal situations. Since Mlg is a storage type, it will not reach the +1 target even during a power outage. (2) In case of scum leakage, etc.
At the same time as the IF alarm sounds, since the contact point 71 is wired to drive the motor 35, the buff II is closed.

In addition, red and green miniature light bulbs are installed as a guide for opening and closing loop 11. When the ζ loop is opened, the +1 light is illuminated when closed, making it extremely safe.

This invention is a safety measure against gas/propagation, as it automatically closes in the event of an abnormality, and the wooden stopper can be easily closed after use, thereby preventing disasters caused by gas even in the event of a disaster.

[Brief explanation of drawings]

Figure 1 is a side view of the gear attached to the Bronomino Gaspo/Beno Lube Figure 2 is a plan view of the gear installed Figure 3 is a side view of the motor Figure 1 is a plan view of the Tanabata Figure 5 is a propano gas station/ Figure 6 is a side view of the valve gear and motor gear attached. Figure 7 is a pendulum. Side view of the contact. Figure 8 is a pendulum. Perspective view of the contact 1 is Propano gas cylinder valve 2 is gear 3 is joint 1 is motor gear 5 is motor 6 is set screw 7 is vibration pendulum 8 is contact 9 is pendulum weight 10 is cylinder Φ2. a month tfu Japan Patent Office Chotomi Haruyu Shimade 1, Indication of the case 1981 Patent Application No. 81929 2 Title of the invention Automatic pulp opening/closing system for propane gas cylinders 3 Relationship with the person making the amendment Patent application hostage I "j; 1 Koboi 86, Sukayo City, Fukushima Prefecture, Fuji name (21 works) 2 1. ' Rattan 4 Representative
Person 160K 20G-0194 Address
1-31-8 Madanobaba, Tokyo Prefecture ☆ Npura f@l
'No. 1 Name (8182) Bendanshi - Machine **5
, Amendment order [1 dated September 6, 1981 6 Number of inventions increased by amendment 7, subject of amendment 1ll1ll patent claims - 1 Detailed explanation of the invention,
Toen's quick toning Tomei's - and static movement 8 Correction according to the content of the amendment Specification Book 11 Name of the invention Propane gas cylinder valve opening mg position Z / floor permission M request time i 3. Detailed Description of the Invention This invention relates to an automatic opening/closing device for the valve of a hapropane gas cylinder, which is particularly capable of remote replacement, and which can reduce the
Automatic valve opening/closing device for propane gas cylinders that automatically closes [Related to] Propane gas is widely used for home lighting, business r4, etc. (1ψ), but the gas cylinder itself is 4r (. There is nothing to do (11!1' pattern, the pulp has become φ!T). Only if you forget to tighten the TL (IHtτ due to poor piping connection, cracks, etc.) There is a risk of gas leakage.In abnormal small plants due to disasters such as TFC soil, it is of course necessary to tighten the valve, but it is extremely dangerous to close the valve FB of the gas cylinder.Don't do this. Gas tV for propane gas
Since there is a danger of a single gas pump shot from I49, safety measures were desired. Since then, various proposals have been made regarding the safety of propane gas, but none have been put to practical use. Does this take 1 tie? I don't care about my brother, but the purpose is to remotely disable the switch using a switch.From K1#4
3 can be opened and closed, and in the event of an abnormality such as an earthquake, it automatically opens and closes using an electric wealth familiarization device! II'li+'J [An object of the present invention is to provide an operator-operated opening/closing device for a Flovan gas pump that can be closed. soil? To achieve the purpose, this invention # # gas cylinder valve handle! Attach a DC motor b with a pawl that engages with this #J, and this motor is operated by operating the switch. and an oil J decoration for adjusting the
An alt system equipped with a system control that incorporates a rectifier that changes secondary batteries and alternating current to direct current, and a foreign birth detection device.
It is bound. Hereinafter, I will refer to the ridge I- based on the Jikukake Building illustrating this invention.
It's clear. 1 is a propane gas cylinder, the propane gas cylinder 1 is used, and the valve 2 is cut by 1 inch from H'l, and the handle Ic is changed and a tooth 14 is provided at the end of the valve 2. . After 40 rotations, the valve stem 3 is inserted together with the tooth ψ4, and the valve is opened and closed. A valve 2π is provided with a gas port protruding pipe, and a DC motor 6 is inserted into this connection. DC motor ad its mounting part 7vc sprout fc connection back hole 8vζThe gas pipe connection pipe 5 is passed through the gas pipe, and the first one is 1? Tighten and fix the port 10 in the provided port hole, and screw the nut 12 into the screw 11 cut on the outside of the gas blue connection 6 to fix it. Furthermore, a gear 14 that meshes with the pawl 4 is fixed on the rotating shaft 13 of the motor 6, and the pawl 14 has teeth]i4
Sufficient engagement is possible even when moving up and down.”>Kmjk
The 4th area also has a wide tooth width and has matured. The M actuator 6, which operates the pulp 2 for a period of t, is operated by a switch IIs installed indoors, and the switch 15 is turned to O.
The blue display lamp 16 lights up when N is turned on, and the red display lamp 17 lights up when 0FPK is turned on. Furthermore, this invention is characterized in that a system control 18 is provided between the motor 6 and the switch IS. A control device fII etc. (not shown) for adjusting the rotation speed and stop of the motor 6 is incorporated in the housing.
IflA is 20m1nψ, gear 4 of valve 2 is 70m
l2Iψ, and when controlling the motor 6 pulse '1i1440, 1@k14 rotates 6 times, tooth ML4 rotates 2 times, and at this time M frame 4 increases by N''710mm. Off diagram and Figure 8 are system control 18 The A detection device #20 detects abnormal vibrations such as the rise and fall, and at the same time makes the motor 6 sound to close the valve 2. So, hanging board 2s
VC:5! The pendulum 23 is fully inserted into the provided rod 22, and is secured by the tightly solidified locking soil 24 to enable free transmission. -Wan Yangzi 23r〕'F♂ti contact Q25r (inserted through the drilled hole 26, a #1 hole 27 is made at the bottom end, and the front stopper ball 24 and the point zbttcμT hole □2g
, 29 is now employed. The bottom regular detection device - ZU is equipped with soil h pi 44 formation r (because if abnormal drive occurs, the pendulum 23 will vibrate, and the) part of the pendulum 23 will be connected to the contact point 2.
5 and connects it to the motor 6 (as a result, the motor 6 is driven, and the valve 2'5r
Can be closed. As mentioned above, the implementation of this invention has been made clear, but it is not limited to this, and the fact that the history is different is that it is not limited to this. There is no one. This invention has the above-mentioned configuration, so when the casket is used, the switch is all turned on, the hl Gohinoki lamp is lit, and the motor 6 is driven at 1 o'clock and the tooth 14 is rotated by the tooth Open valve 2 with the spoon. At this time, the 2 motors rotate by the number of revolutions of 6 vi i91 feet and come to a stop. - Katana, gas delivery service Shun all Suitsuna 0FFVc,
On the red screen, the lamp is turned on and the motor 6 is activated to reverse the rotation of the gear 4 by the gear 14.
Rotation 1i'l'FK causes valve 2 to g'rL, i is good.At this time, motor 61 also controls the motor 61 so that it stops. ′
It's happening. Since this invention is based on the above-mentioned F coupling, it is possible to achieve the following specific effects. (1) The gas cylinder can be opened and closed without going outside, so you can always close the valve after using gas and use propane gas safely. (2) The valve can be opened and closed by simple remote control using a switch. Furthermore, the switch can be installed in the kitchen, etc., making it easy to operate and preventing bottom blows caused by a third party opening the valve. (3) The system control incorporates a secondary battery and an abnormality detection device, so the motor can be operated even in the event of a power outage.Furthermore, even in the event of an abnormality such as a ground vessel, the valve can be fully closed automatically and reliably. It is possible to prevent the spread of disasters caused by Vr. , Figure 2 is a plan view, Figure 3 is a partially cut-away side view, Figure 4 is a front view of the valve, Figure 5 is a side view of the motor, and Figure 6 is an explanatory diagram of the entire device (1° off). Figures 8 and 8 show the abnormality detection device, and are a perspective view of spear 71mI/i, and a partially omitted longitudinal sectional view of tooth 8. l...Gas cylinder 2...Valve 4...Tooth base 5
...Gas electrical connection &W 6...Blood flow motor 14...
・II! 1lIk15...switch 1g...system controller) L 20...S-discount detection device patent applicant Tatsu Nihei Male patent attorney Hikaru Sekine Figure 6 Figure 7 Figure 8 Figure 4 Commissioner of the Japan Patent Office Young Kazuo Sugi 1, Indication of the case, Patent Application No. 81929, filed in 1982, 2, Name of the invention: Automatic valve opening/closing device for propane cartridges 3, Relationship with the person making the amendment Patent applicant address: For Suga, Fukushima Prefecture Address: 85 Ichikobotan, Tatsuo Nihei 4, Agent address: 1 Shotanobaba, Shinjuku-ku, Tokyo. -31-8 Daikan Plaza No. 617 Oka L 209-0194 Name (8,1
32) Patent Attorney Maita Hikari 5, date of amendment order! ! Voluntary motion 6, Subject of amendment (1) Insert the following sentence next to 1. "It may be closed" in the first line of page 6 of the specification. [Figure 9 and the following diagrams show other embodiments of the abnormality detection device 20. In contrast to the detection device and device in the previous embodiments, which have a pendulum type switch structure, this embodiment [Mr. The structure is such that the switch is pressed. In FIGS. 9 and 10, the hook 30 constituting the abnormality detection device 20a is composed of four peripheral walls 31 and a bottom wall 32, and the four peripheral walls 31 have two-circuit switches 33 facing inward and facing each other. There are four protrusions on the. A switch pressing soil 34 is placed in a space surrounded by the two-circuit switch 33 so as to be able to roll freely, and a slight gap 35 is formed between the switch pressing soil 34 and the switch 33. A positive wire 36° and a negative wire 37 connected to the two-circuit switch 33 are connected to the motor 6, respectively. In this embodiment, when abnormal vibration occurs, the pressing soil 34 rolls and presses one of the switches 33, so the switch is turned on, and the motor 6 is driven and the valve 2 is turned on.
will be closed. Further, FIG. 11 is a sectional view of still another embodiment in the same state as FIG. Two-circuit switch 33 with 36 and negative wire 37 connected
A gap 35 is provided between the first ball 34 and the switch 33, which are provided to protrude in the direction of G. In this way, the ball 34's Nigamoni Circuits Inochi 33
ζ is provided so that even if an abnormal movement occurs in the upper force direction, the soil 34 presses the second switch 33,
"It is advantageous to drive the motor 6." (2) 1 in the second line of page 8 of the specification is corrected as follows. Fig. 9 is a plan view, and Fig. 10 is Fig. 9A.
FIG. 11, a longitudinal sectional view taken along line -A, shows yet another embodiment, and is a longitudinal sectional view in the same state as FIG. 10. (3) Figures 9, 1O, and 11 of the drawings shall be supplemented as shown in the attached sheet. Above 4- Figure 9 Figure 11

Claims (1)

[Claims] In order to rotate the valve 11 to the Ill Kl prop/gas pump/, the cap 12 is installed.
35 can be installed by operating a switch that can be installed elsewhere. to open and close the pallet 711. The start or stop E of fter 35 is activated by the detection method of ten tose/sa koyori (・→ If there is vibration due to an earthquake, etc.,
1 or 72 is placed in contact with 7 da, @ L - (because there is, motor 35 is driven...the luff eye is closed. Motor 35 rotates at the same time... When closing at low speed, close to 2nd speed to reduce the flow of current.j+1
- (d) If there is a scum leakage, etc., connect the scum leakage II alarm at the same time as it sounds - 93
5 is wired to drive the hull 7, so the hull 7 is closed, and all the devices 6 described in