CN208332664U - A kind of energy-saving emission-reduction type gas fired-boiler - Google Patents
A kind of energy-saving emission-reduction type gas fired-boiler Download PDFInfo
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- CN208332664U CN208332664U CN201820496552.XU CN201820496552U CN208332664U CN 208332664 U CN208332664 U CN 208332664U CN 201820496552 U CN201820496552 U CN 201820496552U CN 208332664 U CN208332664 U CN 208332664U
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- boiler
- water tank
- flue
- energy
- gas fired
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Abstract
The utility model relates to gas fired-boiler technical fields, disclose a kind of energy-saving emission-reduction type gas fired-boiler comprising boiler body, flue, water tank and smoke filter, one end of flue and the top of boiler body connect, the other end is connect with smoke filter, and flue runs through water tank.The energy-saving emission-reduction type gas fired-boiler of the utility model runs through the water tank by setting water tank, by flue, and the high-temperature flue gas that can use in flue heats the water in water tank, makes full use of fume afterheat.Meanwhile smoke filter is set, flue gas is filtered using smoke filter, the pollutant in flue gas is filtered out, toxic and harmful gas is prevented to be emitted into air, the health care belt of environment and human body is endangered after having utilized the waste heat of flue gas.
Description
Technical field
The utility model relates to gas fired-boiler technical field, in particular to a kind of energy-saving emission-reduction type gas fired-boiler.
Background technique
Gas fired-boiler refers to that fuel is the boiler of combustion gas as its name suggests, and gas fired-boiler is more than oil burning boiler and electric boiler
Economy, so most of people have selected gas fired-boiler as steam, the boiler plant of heating, bathing.Gas fired-boiler is
The rich and influential family of consuming energy, it provided for people's lives facilitate while, also consume a large amount of fuel, existing boiler,
Interior flue gas is directly discharged by chimney after recycling in fire tube, causes flue gas to remain unchanged in chimney outlet temperature very high, and this
Portion of energy is just wasted and is lost, so as to cause the inefficiency of boiler, in daily life, it will causes a large amount of energy
Source waste, and also contain a large amount of poisonous and harmful substance in the flue gas being discharged, the health of environment and human body can all be generated
Certain influence, so, existing gas fired-boiler needs improve.
Utility model content
In view of the deficiencies of the prior art, the utility model aim is to provide a kind of energy saving, reduces pollutant emission
Gas fired-boiler.
A kind of energy-saving emission-reduction type gas fired-boiler, including boiler body, flue, water tank and smoke filter, the flue
One end and the top of boiler body connect, and the other end is connect with smoke filter, and the flue runs through the water tank.
The flue includes interconnected first segment and second segment as a further improvement of the utility model, described
First segment is set to outside the water tank and connect with the top of the boiler body, and the second segment runs through the water tank.
Heat insulation layer is provided on the first segment as a further improvement of the utility model,.
The second segment S-type setting in the water tank as a further improvement of the utility model,.
It as a further improvement of the utility model, further include reflux line, one end of the reflux line and the water
The connection of bottom portion, the other end are connect with the boiler body.
The water tank is equipped with inlet and outlet as a further improvement of the utility model,.
The water inlet is set to the water tank top as a further improvement of the utility model, and the water outlet is set to
The water tank bottom.
The boiler bottom, which is equipped with, as a further improvement of the utility model, arranges residual valve.
Water inlet line is installed on the boiler body as a further improvement of the utility model,.
The water inlet line is equipped with inlet valve as a further improvement of the utility model,.
The utility model has the beneficial effects that
The energy-saving emission-reduction type gas fired-boiler of the utility model runs through the water tank by setting water tank, by flue, can use
High-temperature flue gas in flue heats the water in water tank, makes full use of fume afterheat.Meanwhile smoke filter is set,
After the waste heat for having utilized flue gas, flue gas is filtered using smoke filter, filters out the pollutant in flue gas, is prevented toxic
Noxious gas emission endangers the health care belt of environment and human body into air.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and being implemented in accordance with the contents of the specification, and in order to allow the above and other purpose, feature of the utility model
It can be more clearly understood with advantage, it is special below to lift preferred embodiment, and cooperate attached drawing, detailed description are as follows.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of energy-saving emission-reduction type gas fired-boiler in the utility model embodiment.
Description of symbols: 10, boiler body；11, water inlet line；12, inlet valve；13, residual valve is arranged；20, first segment；21, it protects
Warm thermal insulation layer；30, second segment；40, water tank；41, water inlet；42, water outlet；50, smoke filter；60, reflux line.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, so that those skilled in the art
The utility model may be better understood and can be practiced, but illustrated embodiment is not as the restriction to the utility model.
As shown in Figure 1, for the energy-saving emission-reduction type gas fired-boiler in the utility model embodiment, the energy-saving emission-reduction type gas-fired boiler
Furnace includes boiler body 10, flue, water tank 40, smoke filter 50 and reflux line 60, is equipped on boiler body 10 into water
Pipeline 11, inlet valve 12 is equipped on water inlet line 11, and the bottom of boiler body 10 is equipped with the residual valve 13 of row.The flue includes mutual
The first segment 20 and second segment 30 being connected, first segment 20 are set to outside water tank 40 and connect with the top of boiler body 10, second
Section 30 runs through water tank 40, and connect with smoke filter 50, and heat insulation layer 21 is provided on the outside of first segment 20, for keeping the temperature,
The heat reduced in flue distributes, and the S-type setting in water tank 40 of second segment 30 can increase the contact surface with water in water tank 40
Product, the as far as possible heat in absorption flue, one end of reflux line 60 are connect with the bottom of water tank 40, the other end and boiler sheet
Body 10 connects, and for will be back in boiler body 10 after the water heating in water tank 40, reflux line 60 is equipped with control valve,
The top of water tank 40 is equipped with water inlet 41, and the bottom of water tank 40 is equipped with water outlet 42, and water inlet 41 and water outlet 42 are equipped with control
Valve processed, by water outlet 42 can directly by water tank 40 water discharge carry out using.
In use, high-temperature flue gas enters water tank 40 by flue, the water in water tank 40 is heated, passes through flue gas later
Filter 50 is filtered flue gas, filters out the poisonous and harmful substance in flue gas, and the water after heating in water tank 40 passes through reflux
Pipeline 60 is back to boiler body 10.
The utility model has the beneficial effects that
(1) flue is run through the water tank, Ke Yili by setting water tank by the energy-saving emission-reduction type gas fired-boiler of the utility model
The water in water tank is heated with the high-temperature flue gas in flue, makes full use of fume afterheat.Meanwhile smoke filter is set,
After having utilized the waste heat of flue gas, flue gas is filtered using smoke filter, the pollutant in flue gas is filtered out, has prevented
Malicious noxious gas emission endangers the health care belt of environment and human body into air.
(2) water after heating is back to by boiler body by reflux line, can use fume afterheat continuously
High-temperature water is supplemented for boiler.
Above embodiments are only preferred embodiments for fully illustrating the utility model, the guarantor of the utility model
It is without being limited thereto to protect range.Those skilled in the art made equivalent substitute or transformation on the basis of the utility model,
It is within the protection scope of the utility model.The protection scope of the utility model is subject to claims.
Claims (7)
1. a kind of energy-saving emission-reduction type gas fired-boiler, it is characterised in that: including boiler body, flue, water tank and smoke filter, institute
The top of one end and boiler body for stating flue connects, and the other end is connect with smoke filter, and the flue runs through the water tank；
The flue includes interconnected first segment and second segment, the first segment be set to the water tank it is outer and with the boiler body
Top connection, the second segment runs through the water tank, is provided with heat insulation layer on the first segment；It further include return pipe
Road, one end of the reflux line are connect with the water tank bottom, and the other end is connect with the boiler body.
2. energy-saving emission-reduction type gas fired-boiler as described in claim 1, which is characterized in that the second segment is in the water tank
The setting of S type.
3. energy-saving emission-reduction type gas fired-boiler as described in claim 1, which is characterized in that the water tank is equipped with water inlet and water outlet
Mouthful.
4. energy-saving emission-reduction type gas fired-boiler as claimed in claim 3, which is characterized in that the water inlet is set to the water tank top
End, the water outlet are set to the water tank bottom.
5. energy-saving emission-reduction type gas fired-boiler as described in claim 1, which is characterized in that the boiler bottom, which is equipped with, arranges residual valve.
6. energy-saving emission-reduction type gas fired-boiler as described in claim 1, which is characterized in that be equipped on the boiler body into water
Pipeline.
7. energy-saving emission-reduction type gas fired-boiler as claimed in claim 6, which is characterized in that the water inlet line is equipped with water inlet
Valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820496552.XU CN208332664U (en) | 2018-04-09 | 2018-04-09 | A kind of energy-saving emission-reduction type gas fired-boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820496552.XU CN208332664U (en) | 2018-04-09 | 2018-04-09 | A kind of energy-saving emission-reduction type gas fired-boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208332664U true CN208332664U (en) | 2019-01-04 |
Family
ID=64780947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820496552.XU Expired - Fee Related CN208332664U (en) | 2018-04-09 | 2018-04-09 | A kind of energy-saving emission-reduction type gas fired-boiler |
Country Status (1)
| Country | Link |
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| CN (1) | CN208332664U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110469865A (en) * | 2019-08-22 | 2019-11-19 | 福州卓能科技有限公司 | A kind of boiler afterheat recycle device |
-
2018
- 2018-04-09 CN CN201820496552.XU patent/CN208332664U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110469865A (en) * | 2019-08-22 | 2019-11-19 | 福州卓能科技有限公司 | A kind of boiler afterheat recycle device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190104 |
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| CF01 | Termination of patent right due to non-payment of annual fee |