CN203413815U - Gas-fired boiler - Google Patents

Gas-fired boiler Download PDF

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Publication number
CN203413815U
CN203413815U CN201320541208.5U CN201320541208U CN203413815U CN 203413815 U CN203413815 U CN 203413815U CN 201320541208 U CN201320541208 U CN 201320541208U CN 203413815 U CN203413815 U CN 203413815U
Authority
CN
China
Prior art keywords
interlayer
heater
boiler
communicating
boiler body
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
Application number
CN201320541208.5U
Other languages
Chinese (zh)
Inventor
徐俏
Original Assignee
徐俏
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 徐俏 filed Critical 徐俏
Priority to CN201320541208.5U priority Critical patent/CN203413815U/en
Application granted granted Critical
Publication of CN203413815U publication Critical patent/CN203413815U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a gas-fired boiler and belongs to the field of boilers for civil use. The gas-fired boiler is simple in structure, high in heat exchange efficiency and low in noise and can fully burn fuel. The gas-fired boiler comprises a boiler body and is structurally characterized in that an interlayer is arranged in the side wall of the boiler boy and a burner is arranged at the bottom of the boiler body; the interlayer is filled with an aqueous medium; a water return port and a water outlet which are communicated with the interlayer are formed in the boiler body; a smoke outlet is formed in the upper part of the boiler body, and a sound elimination device is arranged at the smoke outlet; a pressure gauge communicated with the interlayer and a draught fan communicated with a cavity of the boiler body are arranged at the side of the boiler body; and an internal heating pipe communicated with the interlayer is arranged at the upper part of the cavity of the boiler body.

Description

Gas fired-boiler
gas fired-boiler
Technical field
the utility model national field of boilers, relates in particular to a kind of gas fired-boiler.
Background technology
along with the raising gradually of environmental protection consciousness, coal-burning boiler is substituted by gas fired-boiler gradually.Biological fuel gas technology is just becoming the hot spot technology of rural area utilization of new energy resources.At present, biological fuel gas heating aspect always utilization rate is not high, although also there are in the recent period some equipment, this kind equipment is because existing complex structure, and heat exchange efficiency is low, and noise is large, and fuel combustion is insufficient, installation cost height etc., and reason fails to popularize always.
Utility model content
the utility model be intended to overcome the deficiencies in the prior art part and provide a kind of simple in structure, heat exchange efficiency is high, noise is little and the sufficient gas fired-boiler of fuel combustion.
for realizing above-mentioned purpose of the present utility model, the utility model adopts following technical scheme, and the utility model comprises body of heater, and its structural feature is: in sidewall of the furnace body, be provided with interlayer, bottom of furnace body is provided with burner; In described interlayer, aqueous medium is housed; Body of heater is provided with water return outlet and the delivery port communicating with described interlayer; Top at described body of heater is furnished with exhaust opening, is provided with silencing means on exhaust opening; Body of heater side is provided with the Pressure gauge communicating with interlayer and the blower fan communicating with body of heater cavity by pipeline; Body of heater cavity top is provided with the interior heating tube communicating with interlayer.
as a kind of preferred version, described interior heating tube middle part is annular body.
further, can the sewage draining exit communicating with interlayer be set in the bottom of body of heater.
further, can be at body of heater arranged outside heat-insulation layer.
the beneficial effects of the utility model:
1, simple in structure
the utility model comprises body of heater, burner, exhaust opening, silencing means, Pressure gauge, blower fan and interior heating tube; Member is few, therefore simple in structure.
, heat exchange efficiency is high
the utility model is by sandwich establishment in sidewall of the furnace body, in interlayer, fill the mode of aqueous medium, its heat exchange efficiency is improved, by be provided with the mode of the interior heating tube communicating with interlayer on body of heater cavity top, improved further the utilization rate of heat energy in addition.
, noise is little
the utility model, by the mode of silencing means is set on exhaust opening, reduces noise.
, fuel combustion is abundant
the utility model, by the mode of the blower fan communicating with body of heater cavity is set in body of heater side, makes fuel combustion more abundant.
Accompanying drawing explanation
below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.Protection domain of the present utility model is not only confined to the statement of following content.
fig. 1 is overall structure schematic diagram of the present utility model.
in figure, 1 is that burner, 2 is that sewage draining exit, 3 is that blower fan, 4 is that heat-insulation layer, 5 is that interlayer, 6 is that body of heater, 7 is that delivery port, 8 is that exhaust opening, 9 is that silencing means, 10 is that interior heating tube, 11 is that Pressure gauge, 12 is water return outlet.
The specific embodiment
shown in Figure 1, the utility model comprises body of heater 6, in body of heater 6 sidewalls, is provided with interlayer 5, and body of heater 6 bottoms are provided with burner 1; In described interlayer 5, aqueous medium is housed; Body of heater 6 is provided with water return outlet 12 and the delivery port 7 communicating with described interlayer 5; On the top of described body of heater 6, be furnished with exhaust opening 8, on exhaust opening 8, be provided with silencing means 9; Body of heater 6 sides are provided with the Pressure gauge 11 communicating with interlayer 5 and the blower fan communicating with body of heater 6 cavitys by pipeline; Body of heater 6 cavity tops are provided with the interior heating tube 10 communicating with interlayer 5.
described interior heating tube 10 middle parts are annular body; Interior heating tube 10 middle parts are set to annular body, can increase heat absorption.
can the sewage draining exit 2 communicating with interlayer 5 be set in the bottom of body of heater 6; When interlayer 5 is interior while there is impurity, can open sewage draining exit, impurity is discharged.
can be at body of heater 6 arranged outside heat-insulation layers 4; Heat-insulation layer 4 is set, can improves heat utilization ratio.
below in conjunction with accompanying drawing 1 explanation one-off process of the present utility model.
when needs are warmed oneself, delivery port 7 of the present utility model and water return outlet 12 are docked with external radiator, by circulating pump, the aqueous medium in interlayer 5 and interior heating tube 10 is circulated.Open burner 1, the heat that burner 1 produces is transmitted to interlayer 5 and interior heating tube 10.Aqueous medium is through heat exchange, and thermal energy conduction is in outside radiator the most at last.In this process, by blower fan 3, in body of heater 6 cavitys, blow air, ensure that fuel combustion is abundant.
be understandably, above about specific descriptions of the present utility model, only for being described, the utility model is not limited to the described technical scheme of the utility model embodiment, those of ordinary skill in the art is to be understood that, still can modify or be equal to replacement the utility model, to reach identical technique effect; As long as meet, use needs, all within protection domain of the present utility model.

Claims (4)

1. gas fired-boiler, comprises body of heater (6), it is characterized in that: in body of heater (6) sidewall, be provided with interlayer (5), body of heater (6) bottom is provided with burner (1); Described interlayer is equipped with aqueous medium in (5); Body of heater (6) is provided with water return outlet (12) and the delivery port (7) communicating with described interlayer (5); On the top of described body of heater (6), be furnished with exhaust opening (8), on exhaust opening (8), be provided with silencing means (9); Body of heater (6) side is provided with the Pressure gauge (11) communicating with interlayer (5) and the blower fan communicating with body of heater (6) cavity by pipeline; Body of heater (6) cavity top is provided with the interior heating tube (10) communicating with interlayer (5).
2. gas fired-boiler according to claim 1, is characterized in that: described interior heating tube (10) middle part is annular body.
3. gas fired-boiler according to claim 1, is characterized in that: in the bottom of body of heater (6), be provided with the sewage draining exit (2) communicating with interlayer (5).
4. gas fired-boiler according to claim 1, is characterized in that: in body of heater (6) arranged outside, have heat-insulation layer (4).
CN201320541208.5U 2013-09-02 2013-09-02 Gas-fired boiler Expired - Fee Related CN203413815U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320541208.5U CN203413815U (en) 2013-09-02 2013-09-02 Gas-fired boiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320541208.5U CN203413815U (en) 2013-09-02 2013-09-02 Gas-fired boiler

Publications (1)

Publication Number Publication Date
CN203413815U true CN203413815U (en) 2014-01-29

Family

ID=49976701

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320541208.5U Expired - Fee Related CN203413815U (en) 2013-09-02 2013-09-02 Gas-fired boiler

Country Status (1)

Country Link
CN (1) CN203413815U (en)

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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

Granted publication date: 20140129

Termination date: 20150902

EXPY Termination of patent right or utility model