KR970000040Y1 - Steam boiler cold water preheater - Google Patents
Steam boiler cold water preheater Download PDFInfo
- Publication number
- KR970000040Y1 KR970000040Y1 KR2019930002512U KR930002512U KR970000040Y1 KR 970000040 Y1 KR970000040 Y1 KR 970000040Y1 KR 2019930002512 U KR2019930002512 U KR 2019930002512U KR 930002512 U KR930002512 U KR 930002512U KR 970000040 Y1 KR970000040 Y1 KR 970000040Y1
- Authority
- KR
- South Korea
- Prior art keywords
- water
- steam
- cold water
- tank
- steam boiler
- 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 - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 50
- 238000002485 combustion reaction Methods 0.000 claims description 11
- 239000000567 combustion gas Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
- F22D1/00—Feed-water heaters, i.e. economisers or like preheaters
- F22D1/24—Feed-water heaters, i.e. economisers or like preheaters with fire tubes or flue ways traversing feed-water vessels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
- F22D1/00—Feed-water heaters, i.e. economisers or like preheaters
- F22D1/003—Feed-water heater systems
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
내용 없음.No content.
Description
제1도는 종래 스팀보일러의 구성도.1 is a block diagram of a conventional steam boiler.
제2도는 종래 스팀보일러의 수관배열부의 평단면도.2 is a plan sectional view of a water pipe arrangement of a conventional steam boiler.
제3도는 본 고안의 요부 구성도.3 is a main configuration diagram of the present invention.
제4도는 본 고안의 요부확대 단면도.4 is an enlarged cross-sectional view of the main part of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 수조 2 : 스팀통1: water tank 2: steam container
3 : 수관 5 : 연소실3: water pipe 5: combustion chamber
10 : 급수관 13 : 예열수조10: water supply pipe 13: preheating tank
14 : 배기관 16 : 배출지연부14 exhaust pipe 16 exhaust delay unit
본 고안은 세탁소나 기타 산업용으로 사용되는 스팀보일러의 냉수예열공급장치에 관한 것으로 방출되는 연소가스에 잔류된 열원을 이용하여 공급되는 냉수를 예열한 상태로 수조에 공급할 수 있게한 것이다.The present invention relates to a cold water preheating device for a steam boiler used for a laundry or other industries, and is capable of supplying a cold water supplied to a water tank by using a heat source remaining in the emitted combustion gas.
종래의 스팀보일러는 제1도에 도시한 바와같이 본체 내부의 상부에는 스팀통(2)이 형성되고 하부에는 수조(1)를 설치하여 이들 사이에 다수의 수관(3)을 제2도와 같이 원형상으로 연결하고 상부 스팀통(2) 중앙을 관통하도록 배기구(4)를 형성하며 연소실(5) 상부와 수관 사이사이에는 격판(6)(6')으로 차단하여 버어너(12)의 연소화열이 연소실(5)을 가열하면서 하향유도되어 하부통로(7)를 통하여 수관배열부 외곽 통로(8)로 배출된 후 상승하여 상부 집연실(9)로 유입되었다가 상부의 배기구(4)로 배출되게 구성한 것이다.In the conventional steam boiler, as shown in FIG. 1, a steam container 2 is formed in an upper part of the main body, and a water tank 1 is installed in a lower part of the steam boiler, thereby forming a plurality of water pipes 3 therebetween. The exhaust port 4 is formed to connect to the shape and penetrate the center of the upper steam container 2, and between the upper part of the combustion chamber 5 and the water pipe is blocked by a diaphragm 6, 6 'to heat the combustion of the burner 12. The combustion chamber (5) is induced downward while being heated and discharged through the lower passage (7) to the outer passage (8) of the water pipe array, and then ascends to the upper collecting chamber (9) and discharges to the upper exhaust port (4). It is configured.
따라서, 수도관 또는 저장탱크와 연결된 급수관(10)을 통해서 수조(1)에 물이 공급되고 가열된 수관(3)에서 물이 가열됨에 의해 발생된 스팀은 승하여 스팀통(2)에 모여지게 되고 스팀 배출구(11)를 통해서 스팀을 사용할 수 있게한 것이다.Accordingly, the water generated by the water supplied to the water tank 1 through the water supply pipe 10 connected to the water pipe or the storage tank and heated in the heated water pipe 3 is collected in the steam container 2. Through the steam outlet 11 is to enable the use of steam.
이와같은 종래의 스팀보일러는 주로 세탁소 등에서 사용되는 것으로 필요시에만 버어너를 가동시켜 스팀을 사용하게 되므로 운전개시후(착화) 빠른 시간내에 일정압력의 증기를 발생시킬 수 있어야 하는바, 종래의 스팀보일러는 급수관(10)의 냉수가 직접 수조(1)내에 공급되므로 냉수를 증기화시키는데 소요되는 시간과 열에너지가 과다하고 운전개시후로부터 어느정도의 시간이 경과된후에야 스팀을 사용할 수 있기 때문에 작업능률이 저하되는등의 문제점이 있다.Such a conventional steam boiler is mainly used in a laundry, etc. Since the burner is operated only when necessary, the steam is used. Therefore, a steam of a predetermined pressure must be generated within a short time after the start of operation (ignition). Since the boiler is directly supplied with the cold water from the water supply pipe 10, the time required for vaporizing the cold water and the thermal energy are excessive and steam can be used only after a certain time has elapsed since the start of operation. There is a problem such as deterioration.
다시 말해서 수조(1)내의 물이 소진되는 정도에 따라 항상 냉수가 보충유입되어 수조내의 온수와 혼합되므로 잔여온수의 온도까지 현격히 떨어뜨리고 가열시간도 오래 걸리게 하며 연료소모량, 작업대기시간등의 문제점 까지 유발하는 것이다.In other words, according to the degree of exhaustion of water in the tank (1), cold water is always replenished and mixed with hot water in the tank so that the temperature of the remaining hot water is drastically dropped, heating takes a long time, and fuel consumption, work waiting time, etc. To induce.
본 고안은 이러한 종래의 문제점을 감안해서 급수되는 냉수를 수조에 공급하기전에 미온수로 예열시켜 공급하므로서 수조내의 물이 빠른 시간내에 가열, 증발 되게한 것인바, 이와같은 본 고안의 구성 및 작용효과를 첨부도면에 의해서 상세히 설명하면 다음과 같다.The present invention is to allow the water in the water tank to be heated and evaporated in a short time by preheating the cold water to be supplied to the water tank in order to supply the cold water in consideration of the conventional problems, the configuration and effect of the present invention When described in detail by the accompanying drawings as follows.
본체 내측 상부에 스팀통(2)을 설치하고 하부에는 수조(1)를 설치하여 이들 사이에 다수의 수관(3)을 원형상으로 연결하고 연소실(5)의 상부와 측면을 격판(6)(6')으로 차단하여 연소열이 하부통로(7) 및 외곽 통로(8)를 통하여 상부집연실(9), 배기구(4)로 배출되게 한 공지의 스팀보일러에 있어서 배기구(4) 상단에 별도의 예열수조(13)를 설치하여 냉수공급관(10)은 상단에, 급수관(10)은 하단에 연결하며, 예열수조(13)내에는 가느다란 복수개의 배기관(14)을 수직상으로 설치하여 그 하단부(15)는 배기구(4)와 연통되게 하고 상단은 예열수조(13) 상방으로 노출되게 하며, 배기관(14)의 중간부를 나선형으로 형성하여 배출지연부(16)로 형성함을 특징으로 한 것이다.Install the steam container (2) in the upper part of the main body and the water tank (1) in the lower part to connect a plurality of water pipes (3) in a circular shape between them, and the upper and side surfaces of the combustion chamber (5) (6) ( 6 '), a combustion steam is discharged to the upper collecting chamber 9 and the exhaust port 4 through the lower passage 7 and the outer passage 8 so that the combustion heat is separated from the upper part of the exhaust port 4. The preheating tank 13 is installed to connect the cold water supply pipe 10 to the upper end, and the water supply pipe 10 to the lower end. In the preheating tank 13, a plurality of thin exhaust pipes 14 are installed vertically and the lower end thereof is installed. 15 is in communication with the exhaust port 4, the upper end is exposed to the preheating tank 13, characterized in that the intermediate portion of the exhaust pipe 14 is formed in a spiral to form the discharge delay portion (16). .
이와같이 구성된 본 고안은 예열수조(13)내에는 항상 냉수가 공급되어 차여 있다가 급수관(10)을 통해서 수조(1)에 연속 공급된다.The present invention configured as described above is cold water is always supplied in the preheating water tank 13, and is continuously supplied to the water tank 1 through the water supply pipe (10).
또한, 연소화열은 연소실(5) 전체를 가열하여서 하향유도되어 하부통로(7) → 외곽 통로(8) → 상부집연실(9)로 유입되었다가 복수개의 배기관(14)을 통해서 외부로 방출되는바, 배기가스에는 매우 높은 열원이 잔존하므로 예열수조(13) 중앙에 위치된 복수개의 배기관(14)은 배출되는 배기가스의 열원에 의해 뜨겁게 가열된다.In addition, the combustion heat is induced downward by heating the entire combustion chamber (5) is introduced into the lower passage (7) → outer passage (8) → upper collecting chamber (9) is discharged to the outside through a plurality of exhaust pipes (14) Since the very high heat source remains in the exhaust gas, the plurality of exhaust pipes 14 located at the center of the preheating tank 13 are heated by the heat source of the exhaust gas discharged.
따라서, 예열수조(13) 내의 물은 복수개 배기관(14)에 의해서 미온수로 예열되어 공급될 수 있으며 특히 배기관(14)은 연소가스의 급속배출을 억제하기 위해서 나선형 배출지연부(16)를 형성하여 연소가스의 열원을 효과적으로 이용하도록 구성한 것이므로 본 고안은 예열수조(13)의 물을 미온수로 예열하여 수조(1)로 공급하므로서 종래의 스팀보일러에 비해서 가열시간을 단축시키고 열에너지 손실을 줄일 수 있으며, 보일러의 운전개시로부터 빠른 시간내에 스팀을 사용할 수 있는 효과가 있는 것이다.Accordingly, the water in the preheating tank 13 may be preheated and supplied as lukewarm water by the plurality of exhaust pipes 14. In particular, the exhaust pipe 14 forms a spiral discharge delay unit 16 to suppress rapid discharge of combustion gas. Since the present invention is configured to effectively use the heat source of the combustion gas, the present invention preheats the water of the preheating tank 13 with lukewarm water and supplies it to the water tank 1, thereby shortening the heating time and reducing the heat energy loss as compared to the conventional steam boiler. It is effective to use steam as soon as possible from the start of the boiler operation.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930002512U KR970000040Y1 (en) | 1993-02-23 | 1993-02-23 | Steam boiler cold water preheater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019930002512U KR970000040Y1 (en) | 1993-02-23 | 1993-02-23 | Steam boiler cold water preheater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR940021046U KR940021046U (en) | 1994-09-24 |
| KR970000040Y1 true KR970000040Y1 (en) | 1997-01-04 |
Family
ID=19351134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019930002512U Expired - Fee Related KR970000040Y1 (en) | 1993-02-23 | 1993-02-23 | Steam boiler cold water preheater |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR970000040Y1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200045372A (en) * | 2018-10-22 | 2020-05-04 | 주식회사 드림테크 | Steam washer |
-
1993
- 1993-02-23 KR KR2019930002512U patent/KR970000040Y1/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200045372A (en) * | 2018-10-22 | 2020-05-04 | 주식회사 드림테크 | Steam washer |
Also Published As
| Publication number | Publication date |
|---|---|
| KR940021046U (en) | 1994-09-24 |
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| A201 | Request for examination | ||
| UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19930223 |
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| UA0201 | Request for examination |
Patent event date: 19930223 Patent event code: UA02012R01D Comment text: Request for Examination of Application |
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| UG1501 | Laying open of application | ||
| UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19961205 |
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| E701 | Decision to grant or registration of patent right | ||
| UE0701 | Decision of registration |
Patent event date: 19970402 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
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| REGI | Registration of establishment | ||
| UR0701 | Registration of establishment |
Patent event date: 19970421 Patent event code: UR07011E01D Comment text: Registration of Establishment |
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| UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19970421 |
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| LAPS | Lapse due to unpaid annual fee | ||
| UC1903 | Unpaid annual fee |