JPS5833398Y2 - thermostat - Google Patents
thermostatInfo
- Publication number
- JPS5833398Y2 JPS5833398Y2 JP17402177U JP17402177U JPS5833398Y2 JP S5833398 Y2 JPS5833398 Y2 JP S5833398Y2 JP 17402177 U JP17402177 U JP 17402177U JP 17402177 U JP17402177 U JP 17402177U JP S5833398 Y2 JPS5833398 Y2 JP S5833398Y2
- Authority
- JP
- Japan
- Prior art keywords
- gas
- main
- burner
- bypass
- gas passage
- 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.)
- Expired
Links
Landscapes
- Control Of Temperature (AREA)
- Temperature-Responsive Valves (AREA)
- Control Of Combustion (AREA)
- Feeding And Controlling Fuel (AREA)
Description
【考案の詳細な説明】
本考案はガスオーブンにおいて、ガスの流量を制御して
温度をコントロールするサーモスタットに関するもので
ある。[Detailed Description of the Invention] The present invention relates to a thermostat that controls the temperature in a gas oven by controlling the flow rate of gas.
従来のサーモスタットは第１図に示すように、ボテ゛イ
１内の上部に装着したベローブ２は、庫内温度を感熱部
１３により感知して伸縮することにより、弁３と弁座４
との隙間を変化させ、ガス流入口８より流入するガスの
流量を制御するものである。As shown in FIG. 1, in a conventional thermostat, a bellow 2 attached to the upper part of a body 1 senses the temperature inside the refrigerator using a heat-sensitive part 13 and expands and contracts to open a valve 3 and a valve seat 4.
The flow rate of the gas flowing in from the gas inlet 8 is controlled by changing the gap between the gas inlet 8 and the gas inlet 8.
つまり庫内温度が上昇すると、ベローズ２が伸び弁３と
弁座４との間隙が狭くなるため、通過するガス量が小と
なり一定の温度に維持される。That is, when the temperature inside the refrigerator rises, the bellows 2 expands and the gap between the valve 3 and the valve seat 4 narrows, so the amount of gas passing through becomes small and the temperature is maintained at a constant level.
バイパス５は弁３が全く閉じた場合でも、主バーナ１６
の燃焼継続に必要な最小ガス量を流すためのものである
。Bypass 5 prevents main burner 16 even if valve 3 is completely closed.
This is to flow the minimum amount of gas necessary for continued combustion.
また閉子７に連結されたツマミ１４を回転することによ
って、ガスの通路は主バーナ１６に通ずる主ガス通路９
と、副バーナ１７に至る副ガス通路１０とに切換えられ
る。Also, by rotating the knob 14 connected to the closure 7, the gas passage can be changed to the main gas passage 9 leading to the main burner 16.
and the auxiliary gas passage 10 leading to the auxiliary burner 17.
ここで副バーナ１７の燃焼継続に必要な最小のガス量を
供給するためのバイパス］５は、ガス流入口８より分岐
した別の配管接続により形成されているため、ガス回路
が複雑となり原価高になるという問題点を有していた。Here, the bypass [5] for supplying the minimum amount of gas required to continue combustion in the auxiliary burner 17 is formed by another piping connection branching from the gas inlet 8, which makes the gas circuit complicated and increases the cost. It had the problem of becoming
そこで本考案では、副バーナのバイパスも主バーナのバ
イパスと同じようにボテ゛イ内に設けることで前記の問
題点を解消しようとするものである。Therefore, the present invention attempts to solve the above-mentioned problems by providing a bypass for the auxiliary burner within the body in the same way as a bypass for the main burner.
以下本考案になる一実施例を第２図によって説明する。An embodiment of the present invention will be described below with reference to FIG.
１はボテ゛イで内部はベローズ２、弁３、弁座４、主バ
イパス５、閉子７で構成する他、更に新たに副バイパス
６を設ける。1 is a body, and the inside is composed of a bellows 2, a valve 3, a valve seat 4, a main bypass 5, a closure 7, and a sub-bypass 6 is additionally provided.
８はガス流入口、９は主ガス通路で主バーナ１６に至る
ガス通路であす、１０は副ガス通路で副バーナ１７に至
るガス通路である。8 is a gas inlet, 9 is a main gas passage leading to the main burner 16, and 10 is a sub gas passage leading to the sub burner 17.
また閉子７には主ガス通路９、主バイパス５及び副ガス
通路１０、副バイパス６と該閉子７を回動することによ
って、夫々回転角度を違えて連通対応する主通口１１及
び副通口１２を設けである。In addition, the main gas passage 9, the main bypass 5 and the auxiliary gas passage 10 are connected to the closure 7, and by rotating the auxiliary bypass 6 and the closure 7, the main gas passage 11 and the auxiliary gas passage are communicated with each other at different rotation angles. A vent 12 is provided.
１３は感熱部でベローズ２と連結されており、１４はツ
マミで閉子７と連結されている。Reference numeral 13 is a heat sensitive portion connected to the bellows 2, and reference numeral 14 is a knob connected to the closure 7.
本考案は以上のような構成であり、ガス流入口８から入
ったガスは庫内の温度を感熱部１３によって感知して、
ベローズ２を伸縮させることによる弁３と弁座４との間
隙の多少で、その流量を制御する。The present invention has the above-mentioned configuration, and the temperature of the gas entering from the gas inlet 8 is sensed by the heat sensing part 13,
The flow rate is controlled by adjusting the gap between the valve 3 and the valve seat 4 by expanding and contracting the bellows 2.
主バイパス５および副バイパス６は、弁３と弁座４の間
隙が全閉となって通過ガス量がなくなっても、主バーナ
１６ならびに副バーナ１７の燃焼を継続できる最小ガス
量を、弁３と弁座４の間隙を通さず別通路から確保しよ
うとするものである。The main bypass 5 and the auxiliary bypass 6 control the minimum amount of gas that can continue combustion in the main burner 16 and the auxiliary burner 17 even if the gap between the valve 3 and the valve seat 4 is completely closed and there is no passing gas. This is intended to be secured from a separate passage without passing through the gap between the valve seat 4 and the valve seat 4.
すなわち閉子７の内部に到ったガスを、ツマミ１４を回
動することによって連結された閉子７が回転し、夫々回
転角度を違えて連通対応するように配設した主通口１１
が主バイパス５、主ガス通路９と連通し、主バーナ１６
に供給し、また副通口１２が副バイパス６、副ガス通路
１０と連通し副バーナ１７に供給する。In other words, by rotating the knob 14, the connected closures 7 rotate, and the gas that has reached the inside of the closure 7 is connected to the main port 11, which is arranged so as to communicate with each other at different rotation angles.
communicates with the main bypass 5 and the main gas passage 9, and the main burner 16
The sub-gas passage 12 communicates with the sub-bypass 6 and the sub-gas passage 10 to supply the sub-burner 17.
以上説明したごとく本考案によれば、サーモスタットボ
ディ内に設けた主および副のガス通路に対応して、主バ
イパスならびに副バイパスを構成しであるので、従来の
ようにサーモスタットのボディ外に別に配管によるバイ
パス回路を設けることがなく、構造が簡単であり、組立
作業も容易となり、原価的にも有利なサーモスタットを
提供できるものである。As explained above, according to the present invention, a main bypass and a sub-bypass are configured corresponding to the main and sub-gas passages provided within the thermostat body. The present invention provides a thermostat that does not require a bypass circuit, has a simple structure, is easy to assemble, and is advantageous in terms of cost.
第１図は従来のサーモスタットの操作回路を示す断面図
、第２図は本考案によるサーモスタットの操作回路を示
す断面図である。
１・・・・・・ボテ゛イ、３・・・・・・弁、４・・・
・・・弁座、５・・・・・・主バイパス、６・・・・・
・副バイパス、７・・・・・・閉子、９・・・・・・主
ガス通路、１０・・・・・・副ガス通路、１１・・・・
・・主通口、１２・・・・・・副通口。FIG. 1 is a sectional view showing a conventional thermostat operating circuit, and FIG. 2 is a sectional view showing a thermostat operating circuit according to the present invention. 1...Body, 3...Valve, 4...
...Valve seat, 5...Main bypass, 6...
・Sub-bypass, 7... Closer, 9... Main gas passage, 10... Sub-gas passage, 11...
・・Main entrance, 12・・・・・・Side entrance.
Claims (1)
より応動する弁によってガス流量を制御するサーモスタ
ットと、主バーナと副バーナに至るガスの通路を閉子の
回動により切換えるガス通路切換えコックを一体構造と
したサーモスタットに於いて、前記主バーナ及び副バー
ナに通ずるガス通路の夫々のバイパスを、そのボディ内
に設けたことを特徴とするサーモスタット。A thermostat that senses the temperature inside the refrigerator with a heat-sensitive part and controls the gas flow rate with a valve that responds by expanding and contracting the bellows, and a gas passage switching cock that switches the gas passage leading to the main burner and sub-burner by rotating the closure. 1. A thermostat having an integral structure, characterized in that bypasses for each of the gas passages leading to the main burner and the auxiliary burner are provided in the body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17402177U JPS5833398Y2 (en) | 1977-12-26 | 1977-12-26 | thermostat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17402177U JPS5833398Y2 (en) | 1977-12-26 | 1977-12-26 | thermostat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5499141U JPS5499141U (en) | 1979-07-12 |
| JPS5833398Y2 true JPS5833398Y2 (en) | 1983-07-26 |
Family
ID=29180240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17402177U Expired JPS5833398Y2 (en) | 1977-12-26 | 1977-12-26 | thermostat |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5833398Y2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104165385B (en) * | 2014-08-28 | 2018-07-17 | 陈永龙 | A kind of gas cooker overtemperature auto extinguishing guard method and its device |
| CN108019539B (en) * | 2017-12-07 | 2019-07-16 | 湖北中瑞天恒节能科技发展有限公司 | Gas valve and anti-backfire kitchen range |
| CN108006284B (en) * | 2017-12-07 | 2019-07-16 | 湖北中瑞天恒节能科技发展有限公司 | Gas valve and anti-backfire kitchen range |
-
1977
- 1977-12-26 JP JP17402177U patent/JPS5833398Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5499141U (en) | 1979-07-12 |
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