JPS60185049A - Instantaneous water heater - Google Patents
Instantaneous water heaterInfo
- Publication number
- JPS60185049A JPS60185049A JP59039210A JP3921084A JPS60185049A JP S60185049 A JPS60185049 A JP S60185049A JP 59039210 A JP59039210 A JP 59039210A JP 3921084 A JP3921084 A JP 3921084A JP S60185049 A JPS60185049 A JP S60185049A
- Authority
- JP
- Japan
- Prior art keywords
- water
- hot
- circulating
- temperature
- heat exchanger
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 68
- 238000010438 heat treatment Methods 0.000 claims abstract description 4
- 238000001816 cooling Methods 0.000 claims abstract 2
- 238000007664 blowing Methods 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000009833 condensation Methods 0.000 claims 1
- 230000005494 condensation Effects 0.000 claims 1
- 238000009835 boiling Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005284 excitation Effects 0.000 description 2
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 210000000936 intestine Anatomy 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2035—Arrangement or mounting of control or safety devices for water heaters using fluid fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H15/00—Control of fluid heaters
- F24H15/10—Control of fluid heaters characterised by the purpose of the control
- F24H15/174—Supplying heated water with desired temperature or desired range of temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H15/00—Control of fluid heaters
- F24H15/20—Control of fluid heaters characterised by control inputs
- F24H15/212—Temperature of the water
- F24H15/219—Temperature of the water after heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H15/00—Control of fluid heaters
- F24H15/30—Control of fluid heaters characterised by control outputs; characterised by the components to be controlled
- F24H15/355—Control of heat-generating means in heaters
- F24H15/36—Control of heat-generating means in heaters of burners
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
- Domestic Hot-Water Supply Systems And Details Of Heating Systems (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
/ICD日B HKk +’−’l m a出り色W
lulす入 d、θ)11カ、7一ヘ従来例の構成とそ
の問題点
従来の例えば1図において、瞬間湯沸器1は水入口2、
水IN、スイッチ3、熱交換器4、バーナー5、ガス制
御部6、賜扁検知器7、排気ファン8υ1気都9、コン
トローラー10、励出口11によって構成され、バーナ
ー5の燃焼量は腸線検知器7の信号をコントローラー1
0が検知し、ガス制御部6によって適正に保持され、給
l易栓12よりの出湯量1度はコントローラー10にて
設定された揚Yi1tiが出渇される。最近はこの様な
賜幅孕コ/トロールする瞬間湯沸器が一般的になってき
たが、しかし賜+111iのコントロールは一定時間後
の安定時のみ行なわれるものである。つtp使用開始時
においては、叫間湯NJlj器も給湯配管も常温であり
、蛇口より適帰Iの揚が出てくる1でには多少の時間が
必要であり、その間の出湯量はムダとなる。寸だ一定時
間内の再使用時には瞬間湯沸器、給湯配管とも’/JA
YII’ilに近い状態になっているが、こんどは逆
に瞬間高沸器特有の後沸きが生じ、給諷栓の再開栓時に
は非常に熱い湯が出てきて危険な状態がある。[Detailed description of the invention] Industrial application field/ICD day B HKk +'-'l m a output color W
d, θ) 11F, 7-F Structure of the conventional example and its problems For example, in the conventional example shown in Fig. 1, the instantaneous water heater 1 has a water inlet 2,
Consists of a water inlet, a switch 3, a heat exchanger 4, a burner 5, a gas control unit 6, a pressure detector 7, an exhaust fan 8υ1 exhaust 9, a controller 10, and an excitation outlet 11. controller 7 signal to controller 1
0 is detected and maintained appropriately by the gas control unit 6, and the amount of hot water discharged from the supply faucet 12 is equal to the amount set by the controller 10. Recently, such instantaneous water heaters that control/travel have become common, but the control of the 111i is only performed after a certain period of time when the water is stable. At the beginning of use, both the keiimayu NJlj equipment and the hot water supply piping are at room temperature, and it takes some time for the proper amount of hot water to come out of the faucet, and the amount of hot water that comes out during that time is wasted. becomes. When reusing within a certain period of time, both instantaneous water heaters and hot water piping should be used.
The situation is close to YII'il, but this time on the contrary, there is an after-boiling characteristic of instantaneous high boilers, and when the tap is turned back on, extremely hot water comes out, creating a dangerous situation.
発明の目的
本発明は上記従来の欠点を解消するもので、瞬間湯沸器
使用開始時からすぐに適正な励W+i’+が得ら扛、か
つ再使用時においても後沸きのない安全な瞬間湯沸器を
・目的としている。OBJECT OF THE INVENTION The present invention solves the above-mentioned conventional drawbacks, and provides an instantaneous water heater that can provide an appropriate level of excitation W+i'+ right from the start of use, and that can be used safely and without any after-boiling even when reused. Intended as a water heater.
発明の石I4成
上記目的を達するため、本廃明の瞬間78 i’llj
器は熱交換器出口側と入口側を水流を循環させるポンプ
と、出[1側から入口側への流れには開、入口側から出
口側への流れには閉となる逆止弁とケ備えたバイパスW
8 ’3:構成し、常時この水流が循環するとともに、
循環水温ヲ一定に保つことにより、使用開始時当初より
適正な腸幅が得ら扛、がっ後d11きのない安全性の高
い効果を有するものである。The Stone of Invention I
The heat exchanger is equipped with a pump that circulates water flow between the outlet and inlet sides of the heat exchanger, and a check valve that is open for flow from the outlet side to the inlet side and closed for flow from the inlet side to the outlet side. Bypass W equipped with
8 '3: This water flow constantly circulates,
By keeping the temperature of the circulating water constant, an appropriate intestine width can be obtained from the beginning of use, and it has a highly safe effect with no rupture or backlash.
実施例の説明
以下本発明の一実UllL例について、図面に基づいて
説明する。DESCRIPTION OF EMBODIMENTS Hereinafter, a practical example of the present invention will be described based on the drawings.
第2図において1吋間湯沸器13は水入口114、水流
スイッチ15、熱交換器16、揚幅検知器17.7易出
ロ18、バーナー19、ガス11ij制御Kl≦20、
υ1気ファン21、排気部22、コントローラー23、
熱交換器16人口側と出口側全水流を循環するポンプ2
4.逆止弁25全有するバイパス路26にて連通させて
いる。逆止弁25は熱交換器入口側から出口側への流れ
に対しては閉、その逆に対しては開となっている。In FIG. 2, the 1-inch water heater 13 has a water inlet 114, a water flow switch 15, a heat exchanger 16, a lift width detector 17.7, an output hole 18, a burner 19, a gas 11ij control Kl≦20,
υ1 air fan 21, exhaust section 22, controller 23,
Heat exchanger 16 Pump 2 that circulates the entire water flow on the intake side and outlet side
4. All of the check valves 25 are communicated through a bypass passage 26. The check valve 25 is closed for flow from the inlet side to the outlet side of the heat exchanger, and is open for the opposite direction.
以下」二記構成における作用について説明する。The operation in the configuration described in "2" will be explained below.
コントローラー23の電源スィッチを入)t1湯幅全設
定すると、ポンプ24は運転し、水流スイッチ15、熱
交換器16.′#jI!Il!検知器17を循環する回
路が(+16成される、循環水はバーナー19により加
熱され、#JiA11検知器17により湯温全検知し、
循環水は一定d111度に保持される。この場合コント
ローラー23における揚湯設定が高部から低l?l′1
1に変化した場合循環水潤度を冷却しなければならない
ので、この場合排気ファン21のみ運転す牡げ循身水は
冷却される。つ寸り設定幅度に応じて加熱する場合はバ
ーナー19により加熱し、と)却する場合は仙気ファン
21により行い、常に循環水全設定d1,1度と同一に
しておくわけである。次に給湯栓27を開くと、逆止弁
25の作用によりノくイバス路26は閉じらオ1.瞬間
腸沸器13内部ばすでに設定路1°1度に加熱されてい
るため、非相に早い立上り速度で所定の給温171V度
が得られる。When the power switch of the controller 23 is turned on) and the t1 hot water width is fully set, the pump 24 is operated, the water flow switch 15, the heat exchanger 16. '#jI! Il! A circuit that circulates through the detector 17 is formed (+16), the circulating water is heated by the burner 19, and the hot water temperature is fully detected by the #JiA11 detector 17.
The circulating water is maintained at a constant d111 degrees. In this case, the hot water setting in the controller 23 is from high to low l? l′1
If the humidity changes to 1, the circulating water moisture level must be cooled, so in this case, only the exhaust fan 21 is operated to cool the circulating water. When heating according to the width setting, the burner 19 is used, and when heating is performed, the fan 21 is used, and the total circulating water setting is always kept the same as d1, 1 degree. Next, when the hot water tap 27 is opened, the water bath passage 26 is closed by the action of the check valve 25. Since the interior of the instantaneous boiler 13 has already been heated to 1 degree in the set path, the predetermined supply temperature of 171 V degrees can be obtained at an unphasedly fast rising speed.
給湯栓27が閉じられれは町び循環路は形成され、従っ
て、再使用時においては後沸きはなくなる。一方第3図
に示す様に給湯端末部と、バイパス路26のポンプ24
と逆止弁25の中間に1パリ管接続口29を設は戻り管
2日で連通ずると給湯管にも循Ell路が形成され給湯
管までも常時設定温度で保持され、給湯栓27の開時に
は瞬時に設定幅を吊が得ら粁る。When the hot water tap 27 is closed, a circulation path is formed, and therefore, there will be no after-boiling when the hot water is reused. On the other hand, as shown in FIG.
If the return pipe is connected to the return pipe after two days, a circulation path is formed in the hot water pipe, and even the hot water pipe is maintained at the set temperature at all times, and the hot water tap 27 is maintained at the set temperature at all times. When opened, the set width can be instantly obtained.
甘だこの様に1ド「間湯沸器内、さらに給湯配管におい
ても循環路が形成され、その循環水の温度を一定に保持
出来るため、寒冷時においては凍結防止にも適用できる
。A circulation path is formed in the water heater and even in the hot water supply piping, and the temperature of the circulating water can be kept constant, so it can also be used to prevent freezing in cold weather.
このように本実施例によれば給l易栓の開栓後即時に所
定の湯が得られ、かつ再使用時にも後N)1)き用出来
るという効果ケ有する。As described above, this embodiment has the advantage that a predetermined amount of hot water can be obtained immediately after opening the easy-to-fill faucet, and that it can be reused even after reuse.
発明の効果
以上のように本発明によれば次の効果を得ることができ
る。Effects of the Invention As described above, according to the present invention, the following effects can be obtained.
(1)給l易栓を開くと同時に所定のl’!/! ff
+’+tが得られる。(1) At the same time as opening the supply valve, the specified l'! /! ff
+'+t is obtained.
?)後θ1)きがなく安全性が高い。? ) Rear θ1) High safety with no damage.
(3)凍結1υノ正かできる。(3) Freeze 1υ can be corrected.
第1図は従来の瞬間湯沸器の構成図、第2(2)は本発
明の一実frfH例を示す構成図、第3図は本発明の他
の一実施例を示す要部構成図である。
15゛°°水流スイツチ、16・・ 熱交換器、17°
゛励d1.1検知器、24・・・・・ポンプ、25.8
逆止弁、26・・ ・バイパス路。Fig. 1 is a block diagram of a conventional instantaneous water heater, Fig. 2 (2) is a block diagram showing an example of an actual frfH of the present invention, and Fig. 3 is a block diagram of main parts showing another embodiment of the present invention. It is. 15゛°° Water flow switch, 16... Heat exchanger, 17°
゛Excitation d1.1 detector, 24...pump, 25.8
Check valve, 26... - Bypass path.
Claims (3)
熱交換器とを備え、前記熱交換器出口側と熱交換器入口
側間に水流を循環させるポンプ、入口側から出口(il
+への流れには閑、出口側から入口側への流れに対して
は開となる逆止弁と全備えたバイパス路を構成した瞬間
湯沸器。(1) A water flow switch that detects water flow and a part of the burner,
a pump that circulates a water flow between the heat exchanger outlet side and the heat exchanger inlet side;
An instantaneous water heater with a full bypass path and a check valve that is open for flow from the outlet side to the inlet side.
にはバーナーの燃焼により、冷却時にはファン送風によ
り、循環水の温度をコントロールする構成とした特許請
求の範囲第1項記載の瞬間湯沸器。(2) The instant of claim 1, wherein the circulating water is detected by a condensation detector, and the temperature of the circulating water is controlled by combustion from a burner when heating the circulating water and by blowing air from a fan when cooling the water. water heater.
口を設けた特許請求範囲第1項記載の瞬間湯沸器。(3) The instantaneous water heater according to claim 1, wherein a return pipe connection port is provided between the pop of the bypass passage and the check valve.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59039210A JPS60185049A (en) | 1984-02-29 | 1984-02-29 | Instantaneous water heater |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59039210A JPS60185049A (en) | 1984-02-29 | 1984-02-29 | Instantaneous water heater |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60185049A true JPS60185049A (en) | 1985-09-20 |
JPH052895B2 JPH052895B2 (en) | 1993-01-13 |
Family
ID=12546771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP59039210A Granted JPS60185049A (en) | 1984-02-29 | 1984-02-29 | Instantaneous water heater |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60185049A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63147657U (en) * | 1987-03-17 | 1988-09-29 | ||
JPS641347U (en) * | 1987-06-23 | 1989-01-06 | ||
ITMI20110245A1 (en) * | 2011-02-18 | 2012-08-19 | Grimaldi Stefano | GAS WATER HEATER PROVIDED WITH AN ANTI-SWITCH-OFF DEVICE |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS586122A (en) * | 1981-06-30 | 1983-01-13 | インタ−ナシヨナル・ビジネス・マシ−ンズ・コ−ポレ−シヨン | Semiconductor monolithic structure |
-
1984
- 1984-02-29 JP JP59039210A patent/JPS60185049A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS586122A (en) * | 1981-06-30 | 1983-01-13 | インタ−ナシヨナル・ビジネス・マシ−ンズ・コ−ポレ−シヨン | Semiconductor monolithic structure |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63147657U (en) * | 1987-03-17 | 1988-09-29 | ||
JPS641347U (en) * | 1987-06-23 | 1989-01-06 | ||
ITMI20110245A1 (en) * | 2011-02-18 | 2012-08-19 | Grimaldi Stefano | GAS WATER HEATER PROVIDED WITH AN ANTI-SWITCH-OFF DEVICE |
Also Published As
Publication number | Publication date |
---|---|
JPH052895B2 (en) | 1993-01-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |