CN203572011U - Multifunctional natural gas boiler system - Google Patents
Multifunctional natural gas boiler system Download PDFInfo
- Publication number
- CN203572011U CN203572011U CN201320787562.6U CN201320787562U CN203572011U CN 203572011 U CN203572011 U CN 203572011U CN 201320787562 U CN201320787562 U CN 201320787562U CN 203572011 U CN203572011 U CN 203572011U
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- CN
- China
- Prior art keywords
- natural gas
- gas boiler
- boiler
- water inlet
- inlet pipe
- 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
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 122
- 239000003345 natural gas Substances 0.000 title claims abstract description 61
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000002918 waste heat Substances 0.000 claims description 16
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 6
- 239000003546 flue gas Substances 0.000 claims description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000011084 recovery Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 abstract 1
- 239000000779 smoke Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Abstract
The utility model relates to a multifunctional natural gas boiler system, which comprises a natural gas supplying device and a natural gas boiler, wherein the natural gas supplying device is connected with the natural gas boiler and is used for supplying natural gas to a burning device in the natural gas boiler, an outlet part of a smoke gas exhaust pipe of the natural gas boiler is provided with an afterheat boiler, a first flow rate control instrument is arranged on a water inlet pipe of the natural gas boiler, a water inlet pipe of the afterheat boiler is connected with the water inlet pipe of the natural gas boiler, and a water outlet pipe of the afterheat boiler is connected with a water outlet pipe of the natural gas boiler. The multifunctional natural gas boiler system has the beneficial effect that the multifunctional natural gas boiler system with afterheat recovery and flow rate control functions is provided.
Description
Technical field
The utility model relates to a kind of multi-functional natural gas boiler system.
Background technology
The natural gas boiler of prior art, especially for the natural gas boiler of giving community user heat supply, efficiency of combustion is lower; In addition, the natural gas boiler flue gas of emerging that burns is not recycled substantially, is directly emitted in atmosphere, and energy has been caused to certain waste.
Utility model content
In view of the above-mentioned problems in the prior art, the purpose of this utility model is to address the deficiencies of the prior art, and a kind of multi-functional natural gas boiler system with waste heat recovery, boiler preheating and flow-control is provided.
The utility model provides a kind of multi-functional natural gas boiler system, comprise natural gas feedway and natural gas boiler, described natural gas feedway is connected with described natural gas boiler, for the burner of described natural gas boiler is supplied with to natural gas, the exit of the flue gas exhaust pipe of described natural gas boiler is provided with waste heat boiler, on described natural gas boiler water inlet pipe, be provided with first flow controller, described waste heat boiler water inlet pipe is connected with described natural gas boiler water inlet pipe, described waste heat boiler outlet pipe is connected with described natural gas boiler outlet pipe.
Further, on the pipeline of described waste heat boiler water inlet pipe, be provided with water pump and check valve.
The advantage the utlity model has and beneficial effect are: the multi-functional natural gas boiler system that the present embodiment provides is provided with waste heat boiler, the flue gas of described natural gas boiler can be recycled, reduce the loss of heat, be provided with first flow controller and the second flow instrument simultaneously, can control in real time the flow that enters cold water in natural gas boiler and waste heat boiler, improve the utilization rate of natural gas, thereby save the production cost of enterprise.
Accompanying drawing explanation
Fig. 1 is the structural representation of the multi-functional natural gas boiler system of the present embodiment.
The specific embodiment
With specific embodiment, the utility model is further described below with reference to accompanying drawings.
As shown in Figure 1: in figure, C represents cold water, H represents hot water, the multi-functional natural gas boiler system of one of the utility model embodiment, comprise natural gas feedway 33 and natural gas boiler 1, described natural gas feedway 33 is connected with described natural gas boiler 1, for the burner 13 of described natural gas boiler 1 is supplied with to natural gas, the exit of the flue gas exhaust pipe 53 of described natural gas boiler 1 is provided with waste heat boiler 5, the flue gas of described natural gas boiler can be recycled, reduce the loss of heat, on described natural gas boiler water inlet pipe 11, be provided with first flow controller 6, described waste heat boiler water inlet pipe 52 is connected with described natural gas boiler water inlet pipe 11, described waste heat boiler outlet pipe 54 is connected with described natural gas boiler outlet pipe 12, improved the utilization rate of natural gas, saved the manufacturing cost of enterprise.
As the preferred embodiment of above-described embodiment, on described waste heat boiler water inlet pipe 52, be provided with water pump 51 and the second flow quantity control instrument 55, can control in real time the cool water quantity entering in waste heat boiler 52.
Finally it should be noted that: above-described each embodiment, only for the technical solution of the utility model is described, is not intended to limit; Although the utility model is had been described in detail with reference to previous embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record previous embodiment is modified, or to wherein partly or entirely technical characterictic be equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the scope of the each embodiment technical scheme of the utility model.
Claims (2)
1. a multi-functional natural gas boiler system, comprise natural gas feedway and natural gas boiler, described natural gas feedway is connected with described natural gas boiler, for the burner of described natural gas boiler is supplied with to natural gas, it is characterized in that, the exit of the flue gas exhaust pipe of described natural gas boiler is provided with waste heat boiler, on described natural gas boiler water inlet pipe, be provided with first flow controller, described waste heat boiler water inlet pipe is connected with described natural gas boiler water inlet pipe, described waste heat boiler outlet pipe is connected with described natural gas boiler outlet pipe.
2. multi-functional natural gas boiler system according to claim 1, is characterized in that, is provided with water pump and the second flow quantity control instrument on the pipeline of described waste heat boiler water inlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320787562.6U CN203572011U (en) | 2013-11-29 | 2013-11-29 | Multifunctional natural gas boiler system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320787562.6U CN203572011U (en) | 2013-11-29 | 2013-11-29 | Multifunctional natural gas boiler system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203572011U true CN203572011U (en) | 2014-04-30 |
Family
ID=50539740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320787562.6U Expired - Fee Related CN203572011U (en) | 2013-11-29 | 2013-11-29 | Multifunctional natural gas boiler system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203572011U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106091072A (en) * | 2016-06-27 | 2016-11-09 | 无锡锡能锅炉有限公司 | A kind of gas fired-boiler heat reutilization system |
-
2013
- 2013-11-29 CN CN201320787562.6U patent/CN203572011U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106091072A (en) * | 2016-06-27 | 2016-11-09 | 无锡锡能锅炉有限公司 | A kind of gas fired-boiler heat reutilization system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140430 Termination date: 20171129 |