CN203687009U - Automatic water replenishing device of boiler water seal tank - Google Patents
Automatic water replenishing device of boiler water seal tank Download PDFInfo
- Publication number
- CN203687009U CN203687009U CN201320870210.7U CN201320870210U CN203687009U CN 203687009 U CN203687009 U CN 203687009U CN 201320870210 U CN201320870210 U CN 201320870210U CN 203687009 U CN203687009 U CN 203687009U
- Authority
- CN
- China
- Prior art keywords
- boiler
- tank
- water
- sealing groove
- boiler water
- 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 - Lifetime
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 67
- 238000001514 detection method Methods 0.000 claims abstract description 22
- 238000007667 floating Methods 0.000 claims abstract description 12
- 239000007788 liquid Substances 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims description 34
- 229910001220 stainless steel Inorganic materials 0.000 claims description 7
- 239000010935 stainless steel Substances 0.000 claims description 7
- 238000007689 inspection Methods 0.000 abstract 2
- 238000004134 energy conservation Methods 0.000 description 2
- 230000003020 moisturizing effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
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- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses an automatic water replenishing device of a boiler water seal tank, which comprises a boiler water seal tank, a water replenishing pipe, a detection water tank and a floating ball valve, wherein the water replenishing pipe is communicated with the detection water tank; the detection water tank is arranged on the outer side of the boiler water seal tank; the floating ball valve is mounted on the water replenishing pipe; a floating ball on the floating ball valve is arranged in the detection water tank; the top of the detection water tank is not lower than that of the boiler water seal tank; the bottom of the detection water tank is lower than a 900mm liquid level line of the boiler water seal tank; and the inferior of the detection water tank is communicated with the boiler water seal tank. The automatic water replenishing device has the advantages that primary water seal replenishing automation of a boiler is realized; personnel are not required to perform inspection; dangers of the inspection personnel are avoided; air leakage of the bottom of the boiler can be avoided reliably and effectively; and the efficiency of the boiler is improved.
Description
Technical field
The utility model relates to a kind of automatic water-replenishing device, particularly relates to a kind of boiler water sealing groove automatic water-replenishing device.
Background technology
Boiler diverse location leak out for the Heat Transfer Influence of each heating surface of boiler to be different, to be also different on the impact of whole boiler thermal output.Boiler operatiopn not only meets various instructions for uses, and energy-conservation be also very important.But on boiler, an easy unheeded problem is exactly leaking out of Air Leakage Into Boilers problem, particularly convection pass at present, be helpless to burning completely, can only increase the heat loss that flue gas is taken away, the waste of only this item is just very large, but this waste is not generally valued by the people.Energy-conservation is an integration engineering, and any one link is out of control all brings impact to boiler energy-saving and economical operation, so must cause people's enough attention to boiler " Air Leakage ".
At present, heat power plant boiler one-level water seal water replenishing is by manually carrying out supply, and operations staff is not in place to boiler one-level water seal water replenishing sometimes, and personnel go one-level water seal to check that water level is more dangerous, make the water seal of boiler one-level often in the state of leaking out, have a strong impact on boiler efficiency.
Utility model content
The purpose of this utility model is to provide a kind of boiler water sealing groove automatic water-replenishing device.
The purpose of this utility model is implemented by following technical scheme, a kind of boiler water sealing groove automatic water-replenishing device, it comprises boiler water sealing groove and filling pipe, it also includes and detects tank and ball-cock assembly, described filling pipe is communicated with described detection tank, described detection tank is arranged at the outside of described boiler water sealing groove, described ball-cock assembly is installed on described filling pipe, ball float on described ball-cock assembly is arranged in described detection tank, the groove top of described detection tank is not less than the groove top of described boiler water sealing groove, the bottom land of described detection tank is lower than described boiler water sealing groove 900mm liquid level line, the below of described detection tank is communicated with described boiler water sealing groove.
Described detection tank is communicated with position lower than described boiler water sealing groove 900mm liquid level line with described boiler water sealing groove.
Described ball-cock assembly is stainless steel floating ball valve.
Utilize ball-cock assembly control Boiler Furnace bottom seal tank liquor position, allow all the time liquid level remain on 900-1000mm, when liquid level lower than 900mm to dragveyer one-level water seal carry out moisturizing, stop moisturizing higher than 1000mm; Ball-cock assembly uses stainless steel floating ball valve; Its operation principle: decline when detecting water level in tank, ball float drop, in utilization pipe, the pressure of water, opens ball-cock assembly sealing surface, valve body is opened and is supplied water, and when water level in pond rises, ball float floating, drives small plunger, close aperture, sealing surface sealing, this valve stops supplying water.
The utility model has the advantage of, realized the automation of boiler one-level water seal water replenishing, check without personnel, avoid procurator to cause danger; Can reliably effectively prevent from furnace bottom air leakage phenomena from having improved boiler efficiency.
Accompanying drawing explanation
Fig. 1 is a kind of boiler water sealing groove automatic water-replenishing device structural representation.
Boiler water sealing groove 1, filling pipe 2, detects tank 3 and stainless steel floating ball valve 4, ball float 5.
The specific embodiment: a kind of boiler water sealing groove automatic water-replenishing device, it comprises boiler water sealing groove 1 and filling pipe 2, it also includes and detects tank 3 and stainless steel floating ball valve 4, filling pipe 2 is communicated with detection tank 3, detect the outside that tank 3 is arranged at boiler water sealing groove 1, stainless steel floating ball valve 4 is installed on filling pipe 2, ball float 5 on stainless steel floating ball valve 4 is arranged at and detects in tank 3, the groove top of detecting tank 3 is not less than the groove top of boiler water sealing groove 1, detect the bottom land of tank 3 lower than boiler water sealing groove 1900mm liquid level line, the below of detecting tank 3 is communicated with boiler water sealing groove 1.Detect tank 3 and be communicated with position with boiler water sealing groove 1 lower than boiler water sealing groove 1900mm liquid level line.
Claims (3)
1. a boiler water sealing groove automatic water-replenishing device, it comprises boiler water sealing groove and filling pipe, it is characterized in that, it also includes and detects tank and ball-cock assembly, described filling pipe is communicated with described detection tank, described detection tank is arranged at the outside of described boiler water sealing groove, described ball-cock assembly is installed on described filling pipe, ball float on described ball-cock assembly is arranged in described detection tank, the groove top of described detection tank is not less than the groove top of described boiler water sealing groove, the bottom land of described detection tank is lower than described boiler water sealing groove 900mm liquid level line, the below of described detection tank is communicated with described boiler water sealing groove.
2. a kind of boiler water sealing groove automatic water-replenishing device according to claim 1, is characterized in that, described detection tank is communicated with position lower than described boiler water sealing groove 900mm liquid level line with described boiler water sealing groove.
3. a kind of boiler water sealing groove automatic water-replenishing device according to claim 1, is characterized in that, described ball-cock assembly is stainless steel floating ball valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320870210.7U CN203687009U (en) | 2013-12-27 | 2013-12-27 | Automatic water replenishing device of boiler water seal tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320870210.7U CN203687009U (en) | 2013-12-27 | 2013-12-27 | Automatic water replenishing device of boiler water seal tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203687009U true CN203687009U (en) | 2014-07-02 |
Family
ID=51008899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320870210.7U Expired - Lifetime CN203687009U (en) | 2013-12-27 | 2013-12-27 | Automatic water replenishing device of boiler water seal tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203687009U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107261776A (en) * | 2017-08-16 | 2017-10-20 | 浙江长华汽车零部件有限公司 | Efficient cracking gas steam removal device |
| CN107720045A (en) * | 2017-09-06 | 2018-02-23 | 绿色动力环保集团股份有限公司 | A kind of rubbish hangs the sealing structure of grab bucket manhole |
| CN112095765A (en) * | 2020-09-25 | 2020-12-18 | 上海市政工程设计研究总院（集团）有限公司 | Water seal deodorization cover plate |
-
2013
- 2013-12-27 CN CN201320870210.7U patent/CN203687009U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107261776A (en) * | 2017-08-16 | 2017-10-20 | 浙江长华汽车零部件有限公司 | Efficient cracking gas steam removal device |
| CN107720045A (en) * | 2017-09-06 | 2018-02-23 | 绿色动力环保集团股份有限公司 | A kind of rubbish hangs the sealing structure of grab bucket manhole |
| CN112095765A (en) * | 2020-09-25 | 2020-12-18 | 上海市政工程设计研究总院（集团）有限公司 | Water seal deodorization cover plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140702 |