JPS6029036B2 - temperature difference valve - Google Patents
temperature difference valveInfo
- Publication number
- JPS6029036B2 JPS6029036B2 JP194680A JP194680A JPS6029036B2 JP S6029036 B2 JPS6029036 B2 JP S6029036B2 JP 194680 A JP194680 A JP 194680A JP 194680 A JP194680 A JP 194680A JP S6029036 B2 JPS6029036 B2 JP S6029036B2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- chamber
- port
- temperature
- flow path
- 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
- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
- Temperature-Responsive Valves (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Description
【発明の詳細な説明】
本発明は、主として、太陽熱利用の傷沸器のような収熱
器と、その収熱器で沸した湯を貯める貯傷タンクとの間
を接続する循環流路に装設して、収熱器側が貯傷タンク
側よりも高温となっているときに循環流路を開放するよ
うに使用する温度差弁に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention mainly relates to a circulation flow path connecting a heat sink such as a boiler using solar heat and a heat storage tank for storing hot water boiled by the heat sink. The present invention relates to a temperature difference valve that is installed and used to open a circulation flow path when the heat sink side is higher in temperature than the flaw storage tank side.
上述の如く用いる温度差弁は、収熱器の作動が旺んにな
るに従い、循環流路を流れる湯量を多くするようになっ
ていることが、貯湯タンクに高温の湯を効率よく貯める
うえにおいて望しし、。As mentioned above, the temperature difference valve used increases the amount of hot water flowing through the circulation channel as the heat sink becomes more active. I wish.
本発明は、このような作用する温度差弁を提供すること
を目的とするものである。そして、この目的を達成する
ための本発明による温度差弁は、弁箱の内腔し、、流入
口を流出口とを具備する独立した流路室と、流入口と流
出口とを具備する弁室とをそれぞれ形設し、前記弁室内
には、この弁室内を流入口側と流出口側とに仕切る隔壁
を摺動自在に設け、その隔壁の中央部位に閉口した弁□
に、その弁□を開閉する制御弁を設け、それら隔壁と制
御弁とにサーモスタットを夫々連繋し、それら各サーモ
スタットを、前記流路室内の湯の温度が弁室内の湯の温
度より高くなってきたときに、その温度差を検出して制
御弁と隔壁とを互いに離れる方向に動かすよう前記流路
室内と弁室内に対向支持させたことを特徴とする。The object of the present invention is to provide a temperature differential valve that operates in this manner. To achieve this objective, the temperature difference valve according to the present invention includes an inner lumen of a valve body, an independent flow chamber having an inlet and an outlet, and an inlet and an outlet. A valve chamber is formed in each valve chamber, and a partition wall is slidably provided in the valve chamber to partition the valve chamber into an inlet side and an outlet side, and a closed valve □ is provided in the center of the partition wall.
A control valve is provided to open and close the valve □, and a thermostat is connected to each of the partition walls and the control valve. The present invention is characterized in that the control valve and the partition wall are supported in opposition within the flow passage chamber and the valve chamber so as to detect the temperature difference and move the control valve and the partition wall away from each other.
次に図面に基づき実施の一例を詳述する。Next, an example of implementation will be described in detail based on the drawings.
第１図において、１は温度差弁Ａの弁箱で、それの内腔
には、隔壁１０により独立した上下二つの部屋が形成さ
れ、これの上方の部屋は流路室２に、下方の部屋は弁室
３に形成してある。In FIG. 1, 1 is a valve box of a temperature difference valve A, and its inner cavity has two upper and lower independent chambers formed by a partition wall 10. The upper chamber is a flow path chamber 2, and the lower chamber is The chamber is formed in the valve chamber 3.
そして、流路室２には、左右の両側に流入口２０と流出
口２１とが夫々設けられ、また弁室３には−側（図例で
は右側）の下部に流入口３０が設けられ、他側の上部に
流出口３１が設けられている。しかして弁室３は、シー
ル部材３２により水密に保持された状態で該弁室３内を
上下に自在に摺動する隔壁４（弁座）による流入口３０
側と流出口３１側とに仕切られ、それらは、その隔壁４
の中央部位に閉口した弁口４０を介して蓮適している。
そしてその弁□４０１こ離接自在に臨ませた制御弁５に
より弁□４０の開度を制御することで流入口３０側から
流出口３１側へ流れる流体の量を制御するようにしてあ
る。また、前言己摺動自在の隔壁４は、それの上面から
鳥居状に立上る支持枠４１を設け、この支持枠４１の上
面側の中央部に設けた支持筒４２を、前記流路室２と弁
室３とを仕切る隔壁１川こ形設した筒状部１１にシール
部村１２を介して上下動自在に鉄挿するとともに、その
支持筒４２に、前記流路室２内の略中央部位に出入作動
するロッド６が下方に突出する姿勢として配位せるサー
モスタット６の前記ロッド６０を連繋し、そのサーモス
タット６のボディを形成している感温度６１を流路内２
の天井部に螺合せる調整ネジ体６２に衝合させることで
、このサーモスタット６が流路室２内の湯温の上昇によ
りロッド６０を押出す作動によって弁室３内を下方（矢
印イ方向）に動くようにしている。The flow path chamber 2 is provided with an inlet 20 and an outlet 21 on both the left and right sides, and the valve chamber 3 is provided with an inlet 30 at the lower part of the negative side (right side in the figure). An outflow port 31 is provided at the upper part of the other side. Thus, the valve chamber 3 has an inlet 30 formed by a partition wall 4 (valve seat) that freely slides up and down inside the valve chamber 3 while being held watertight by a sealing member 32.
side and the outlet 31 side, which are separated by the partition wall 4.
The lotus is inserted through the closed valve port 40 into the central part of the body.
The amount of fluid flowing from the inlet 30 side to the outlet 31 side is controlled by controlling the opening degree of the valve □40 by the control valve 5, which faces the valve □401 so as to be able to move toward and away from the valve □401. Further, the self-slidable partition wall 4 is provided with a support frame 41 rising from its upper surface in the shape of a torii gate, and a support cylinder 42 provided at the center of the upper surface side of this support frame 41 is connected to the flow path chamber 4. The partition wall 1 that partitions the valve chamber 3 and the valve chamber 3 is fitted with an iron so that it can move up and down through the sealing section 12 into the cylindrical section 11, and the support tube 42 is connected to a section approximately at the center of the flow path chamber 2. The rods 60 of the thermostat 6 are arranged in such a manner that the rod 6 that moves in and out of the site protrudes downward, and the temperature sensitive temperature 61 forming the body of the thermostat 6 is connected to the flow path 2.
The thermostat 6 moves the valve chamber 3 downward (in the direction of arrow A) by pushing out the rod 60 as the temperature of the water in the flow path chamber 2 rises. I try to move.
そして、この隔壁４は、弁室３に底に設けたバネ４３に
より上昇する側に付勢してあり、前記流路内２内の湯温
が下降して前述サーモスタット６のロッド６０を押出す
圧力が減少してくることで、このバネ４３の圧力により
上昇する。また、前記制御弁５は、弁室３内に、出入作
動するロッド７１が上方に突出する姿勢として配位せる
サーモスタット７のボディ７０１こ一体に組付けて支承
せしめてある。This partition wall 4 is biased upward by a spring 43 provided at the bottom of the valve chamber 3, and the temperature of the water in the flow path 2 decreases to push out the rod 60 of the thermostat 6. As the pressure decreases, the pressure of this spring 43 increases. Further, the control valve 5 is assembled and supported by the body 701 of the thermostat 7, which is disposed in the valve chamber 3 so that a rod 71 that moves in and out protrudes upward.
そして、そのサーモスタット７はそのボディ７０から上
方に突出する前記ロッド７１の突出端部を、前記可動の
隔壁４の上面側に設けた鳥居状の支持枠４１内を横切る
ように弁室３の内壁間に渡架装設せる横機１３の下面に
衝合させ、ボディ７０の弁室３の底部に設けたバネ７３
により上昇する側に付勢することで、ボディ７０の底部
に設けた感温度７２が、弁室３内の流入口３０側の湯温
の上昇で昇温し、ロッド７１を押出するよう作動せしめ
たときに、ボディ７０がバネ７３の付勢に坑して下降し
、これによりボディ７０１こ組付け支持せしめてある制
御弁５を弁□４０‘こ近づけ、その弁□４０の開度をせ
ばめれていくようにしてある。なお、５１は制御弁５の
弁体に設けたバイパス路で、弁□４０が閉塞されたとき
に流入口３０側から流出路３１側に湯（または水）を僅
かに流すよう作用する。The thermostat 7 is connected to the inner wall of the valve chamber 3 so that the protruding end of the rod 71 that protrudes upward from the body 70 crosses within a torii-shaped support frame 41 provided on the upper surface side of the movable partition wall 4. A spring 73 is provided at the bottom of the valve chamber 3 of the body 70 and abuts against the lower surface of the horizontal machine 13 installed in between.
By biasing the rod 71 toward the rising side, the temperature sensitive temperature 72 provided at the bottom of the body 70 rises in temperature due to the rise in the temperature of the water on the inlet 30 side in the valve chamber 3, and is actuated to push out the rod 71. When the body 70 is biased by the spring 73, the control valve 5, which is assembled and supported by the body 701, is brought closer to the valve □40', and the opening of the valve □40 is narrowed. It is designed so that it will gradually change. Note that 51 is a bypass path provided in the valve body of the control valve 5, which acts to cause hot water (or water) to flow slightly from the inflow port 30 side to the outflow path 31 side when the valve □40 is closed.
また、１４は弁室３内腔にバネ４３・７３を組込むため
に設けたバネ受けで、弁室３の底壁に螺合してある。こ
のように構成した実施例装置は次のように作用する。Further, reference numeral 14 denotes a spring receiver provided for incorporating the springs 43 and 73 into the inner cavity of the valve chamber 3, and is screwed into the bottom wall of the valve chamber 3. The thus constructed embodiment apparatus operates as follows.
流路室２内の湯温が、その流路室２内に袋設したサーモ
スタット６に設定した温度より高いときは、そのサーモ
スタット６のロッド６０の押出し作動で、弁口４０を設
けた可動の隔壁４が下方に動くことにより、弁口４０の
周縁の弁座が制御弁５から下方に離れて、弁口４０の開
度大きくなり、弁室３内を湯が流れる。このとき、弁室
３内を流れる湯の温度が、弁室３内に設けたサーモスタ
ット７に設定した温度より高いときは、そのサーモスタ
ット７の作動で制御弁５が下動し、弁口４０を設けた隔
壁４に近接してくることが弁□４０の開度は狭められる
。When the temperature of the water in the flow path chamber 2 is higher than the temperature set in the thermostat 6 installed in the flow path chamber 2, the movable valve provided with the valve port 40 is activated by pushing out the rod 60 of the thermostat 6. As the partition wall 4 moves downward, the valve seat at the periphery of the valve port 40 separates downward from the control valve 5, the opening degree of the valve port 40 increases, and hot water flows within the valve chamber 3. At this time, if the temperature of the hot water flowing in the valve chamber 3 is higher than the temperature set in the thermostat 7 provided in the valve chamber 3, the control valve 5 is moved downward by the operation of the thermostat 7, and the valve port 40 is opened. As the valve approaches the partition wall 4 provided, the opening degree of the valve 40 is narrowed.
また、流路室２側の湯温が高く、弁室３側の湯温が低い
ときには、弁○４０の開度は大きくなり、弁室３内を流
れる湯の流量は増大する。また、流路室２側の湯温が低
くなれば、弁□４０の開度は狭められ、このとき、弁室
３側の湯温が高ければ弁□４０の関度は一層狭められる
。このため、流路室２側の湯温と弁室３側の湯温とに、
流路内２側が低くなり温度差が生じたときには弁□４０
が閉じ、流路室２側が高くなる温度差が生じたときに弁
口４０が開放し、この温度差が大きくなることで弁口４
０の開度が大きくなるように作用する。従って、流路室
２の流入口２０と弁室３の流出口３１とに、第３図の如
く、例えば太陽熱利用の温水器の、収熱器９の取入口８
０と取出口８１とを接続運通し、また、流路室２へ流出
口２１と弁室３の流入口３０とに給水栓９３を具備する
貯傷タンク９の取入口９０と取出口９１とを接続達通さ
せておき、湯が強制的に矢印方向に循環するよう前記収
熱器８の取入口８０と弁室３の流出口３１との間にポン
プＰを装設するようにして使用すれば、前記収熱器８内
の湯と貯傷タンク９内の湯とに温度差がない時は、第１
図の如く弁□４０は閉塞していて制御弁５に設けたバイ
パス路５１を介してゆっくり循環するようになる。Further, when the hot water temperature on the flow path chamber 2 side is high and the hot water temperature on the valve chamber 3 side is low, the opening degree of the valve ○40 becomes large, and the flow rate of hot water flowing in the valve chamber 3 increases. Further, when the water temperature on the flow path chamber 2 side becomes low, the opening degree of the valve □40 is narrowed, and at this time, when the hot water temperature on the valve chamber 3 side is high, the opening degree of the valve □40 is further narrowed. Therefore, the water temperature on the flow path chamber 2 side and the water temperature on the valve chamber 3 side are
When the temperature difference occurs due to the lower temperature on the 2nd side of the flow path, close the valve □40.
closes and a temperature difference occurs that increases the temperature on the flow path chamber 2 side, the valve port 40 opens, and as this temperature difference increases, the valve port 4
It acts so that the opening degree at 0 becomes larger. Therefore, as shown in FIG.
0 and the outlet 81, and the intake 90 and outlet 91 of the storage tank 9, which is also provided with a water tap 93 at the outlet 21 to the flow path chamber 2 and the inlet 30 of the valve chamber 3. A pump P is installed between the intake port 80 of the heat sink 8 and the outlet port 31 of the valve chamber 3 so that the hot water is forcibly circulated in the direction of the arrow. Then, when there is no temperature difference between the hot water in the heat sink 8 and the hot water in the storage tank 9, the first
As shown in the figure, the valve □40 is closed and the fluid slowly circulates through the bypass path 51 provided in the control valve 5.
また、貯傷タンク９の湯を使用して、その使用した量だ
け給水栓９３より新しくタンク９内に給水されると収熱
器８から貯傷タンク９へ流れる湯と、貯傷タンク９から
収熱器８へ流れる湯とに温度差が生じ第３図の如く弁口
４０を大きく閉口していくようになり、貯湯タンク９の
使用をやめると再び収熱器８内の湯と貯湯タンク９内の
湯とに温度差がなくなり弁口４０を閉塞していくように
なる。In addition, when hot water in the injury storage tank 9 is used and the used amount is newly supplied into the tank 9 from the water tap 93, hot water flows from the heat sink 8 to the injury storage tank 9, and from the injury storage tank 9. There is a temperature difference between the hot water flowing into the heat sink 8 and the valve port 40 is gradually closed as shown in Fig. 3, and when the hot water storage tank 9 is no longer used, the hot water in the heat sink 8 and the hot water storage tank are closed again. There is no longer a temperature difference between the hot water inside the valve 9 and the valve port 40 is closed.
また、収熱器８の作用が停止する夜間には、流路室２側
が低温になることで弁口が閉じて循環を極く限られた量
にする。Furthermore, at night when the action of the heat sink 8 is stopped, the temperature on the flow path chamber 2 side becomes low, so that the valve port closes and the amount of circulation is extremely limited.
以上説明したように、本発明による温度差弁は、流路室
２側と弁室３側とに、流路室２側が高く弁室３側が低く
なる温度差が生ずることで、弁□４０の開度が大きくな
り、流路室２側が低く弁室３側が高くなる温度差が生ず
ることで弁□４０が閉じるようになっているのだから、
例えば、収熱器８と貯湯タンク９との間に配設して使用
することで、収熱器８で沸かした湯を貯湯タンク９に効
率よく貯められ、また、収熱器８が作用しないときに、
貯めた湯の無用の放熱を抑えるようにできる。As explained above, in the temperature difference valve according to the present invention, a temperature difference occurs between the flow path chamber 2 side and the valve chamber 3 side, such that the flow path chamber 2 side is higher and the valve chamber 3 side is lower. The valve □40 closes when the opening degree increases and a temperature difference occurs where the flow path chamber 2 side is low and the valve chamber 3 side is high.
For example, by disposing it between the heat sink 8 and the hot water storage tank 9, the hot water boiled by the heat sink 8 can be efficiently stored in the hot water storage tank 9, and the heat sink 8 does not work. sometimes,
It can be used to suppress unnecessary heat radiation from stored hot water.
第１図はこの発明を実施した温度差弁の切断面図、第２
図は制御弁の作用説明図、第３図は温度差弁を収熱器と
貯傷タンクに接続して使用した場合の実施例を示す概要
説明図である。
図面符号の説明、Ａ・・・・・・温度差弁、１・・・・
・・弁箱、１０・・・・・・隔壁、１１・・・・・・筒
状部、１２・・・・・・シール部材、１３・・・・・・
横機、１４・…・・バネ受け、２・・・・・・流路室、
２０・・・・・・流路室の流入口、２１・・・・・・流
路室の流出口、３…・・・弁室、３０・・…・弁室の流
入口、３１・・・・・・弁室の流出口、３２・・…・シ
ール部材、４・・・・・・可動の隔壁、４０・・・・・
・弁口、４１・・・・・・支持枠、４２・・・・・・支
持筒、４３・・・・・・バネ、５・・・制御弁、５１・
・・・・・制御弁のバイパス路、６・７・・・・・・サ
ーモスタット、６０・・・・・・ロッド、６１・・・・
・・感温度、６２・・・・・・調整ネジ体、７０・…・
・ボディ、７１・・・・・・ロッド、７２・・・・・・
感温度、７３・・・・・・バネ、８・・…・収熱器、８
０・・…・取入口、８１・・・・・・取出口、９・・・
・・・貯傷タンク、９０…・・・取入口、９１……取出
口、９３・・・…給水栓。
第２図
第３図
第１図Fig. 1 is a cross-sectional view of a temperature difference valve embodying this invention, Fig. 2
The figure is an explanatory diagram of the operation of the control valve, and FIG. 3 is a schematic explanatory diagram showing an embodiment in which a temperature difference valve is connected to a heat sink and a flaw storage tank. Explanation of drawing symbols, A...Temperature difference valve, 1...
... Valve box, 10 ... Partition wall, 11 ... Cylindrical part, 12 ... Seal member, 13 ...
Horizontal machine, 14... Spring receiver, 2... Channel chamber,
20... Inflow port of the flow path chamber, 21... Outlet port of the flow path chamber, 3... Valve chamber, 30... Inflow port of the valve chamber, 31... ... Valve chamber outflow port, 32 ... Seal member, 4 ... Movable bulkhead, 40 ...
・Valve port, 41... Support frame, 42... Support tube, 43... Spring, 5... Control valve, 51...
...Control valve bypass path, 6,7...Thermostat, 60...Rod, 61...
...Temperature sensing, 62...Adjustment screw body, 70...
・Body, 71...Rod, 72...
Sensing temperature, 73... Spring, 8... Heat sink, 8
0...Intake port, 81...Outlet port, 9...
... Storage tank, 90 ... Intake port, 91 ... Outlet port, 93 ... Water tap. Figure 2 Figure 3 Figure 1
Claims (1)
する独立した流路室２と、流入口３０と流出口３１とを
具備する弁室３とをそれぞれ形設し、前記弁室３内には
、その弁室３内を流入口３０側と流出口３１側とに仕切
る隔壁４を摺動自在に設け、その隔壁４の中央部位に開
口した弁口４０に、その弁口４０を開閉する制御弁５を
設け、それら隔壁４と制御弁５とにサーモスタツト６・
７を夫々連繋し、それら各サーモスタツトを、前記流路
室２内の湯の温度が弁室３内の湯の陰度より高くなつて
きたときに、その温度差を検出して制御弁５と隔壁４と
を互いに離れる方向に動かすように前記流路室２内と弁
室３内に対向支持させたことを特徴とする温度差弁。1. An independent flow path chamber 2 having an inlet 20 and an outlet 21 and a valve chamber 3 having an inlet 30 and an outlet 31 are formed in the inner cavity of the valve box 1, and the above-mentioned A partition wall 4 that partitions the inside of the valve chamber 3 into an inlet port 30 side and an outlet port 31 side is slidably provided in the valve chamber 3, and a valve port 40 opened at the center of the partition wall 4 is provided with a partition wall 4 that partitions the inside of the valve chamber 3 into an inlet port 30 side and an outlet port 31 side. A control valve 5 for opening and closing the port 40 is provided, and a thermostat 6 is connected to the partition wall 4 and the control valve 5.
7 are connected to each other, and when the temperature of the hot water in the flow path chamber 2 becomes higher than the negative temperature of the hot water in the valve chamber 3, the temperature difference is detected and the control valve 5 is activated. and a partition wall 4 are supported in opposition within the flow path chamber 2 and the valve chamber 3 so as to be moved in a direction away from each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP194680A JPS6029036B2 (en) | 1980-01-10 | 1980-01-10 | temperature difference valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP194680A JPS6029036B2 (en) | 1980-01-10 | 1980-01-10 | temperature difference valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5659071A JPS5659071A (en) | 1981-05-22 |
| JPS6029036B2 true JPS6029036B2 (en) | 1985-07-08 |
Family
ID=11515772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP194680A Expired JPS6029036B2 (en) | 1980-01-10 | 1980-01-10 | temperature difference valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6029036B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61197867A (en) * | 1985-02-25 | 1986-09-02 | Matsushita Electric Works Ltd | Temperature control valve |
| JP4728815B2 (en) * | 2006-01-10 | 2011-07-20 | 株式会社ミヤワキ | Temperature control valve and heat exchanger equipped with the same |
| KR101744812B1 (en) | 2015-06-15 | 2017-06-20 | 현대자동차 주식회사 | Valve for vehicle |
-
1980
- 1980-01-10 JP JP194680A patent/JPS6029036B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5659071A (en) | 1981-05-22 |
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