CN204853656U - Warm water gas hanging stove is adopted to oil hot type - Google Patents

Warm water gas hanging stove is adopted to oil hot type Download PDF

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Publication number
CN204853656U
CN204853656U CN201520634171.XU CN201520634171U CN204853656U CN 204853656 U CN204853656 U CN 204853656U CN 201520634171 U CN201520634171 U CN 201520634171U CN 204853656 U CN204853656 U CN 204853656U
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China
Prior art keywords
oil
water jacket
pipe
heat exchanger
water
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Expired - Fee Related
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CN201520634171.XU
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Chinese (zh)
Inventor
张青林
张文鹏
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Individual
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Individual
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Abstract

The utility model discloses a warm water gas hanging stove is adopted to oil hot type, it still includes on the basis that current gas hanging furnace accretion constructs, set up heat -conducting oil ware between heat exchanger and combustor, set up the water jacket in the hanging stove body outside, set up in the water jacket with the conduction oil convection tube heat exchanger of heat -conducting oil ware intercommunication, and set up the external circulating device of closed ordinary pressure conduction oil in the water jacket outside, conduction oil convection tube heat exchanger includes, the upper oil -header, and the lower oil header reaches the convection tube of compriseing preceding return bend, back return bend, the middle straight tube of lower oil header on several intercommunications. The utility model discloses a gas hanging stove, simple structure, reasonable in design adopts warm water and keeps at the high temperature state when the total delivery port of outflow heating, and holding time is long, uses a small amount of gas just can keep adopting the constant temperature state of warm water, and is high -efficient, energy -conserving.

Description

Oil hot type heating hot water burnt gas wall hanging furnace
Technical field
The utility model relates to a kind of oily hot type heating hot water burnt gas wall hanging furnace, and especially a kind of hotline heater that utilizes carries out the burnt gas wall hanging furnace heated.
Background technology
Burnt gas wall hanging furnace used in the market directly heats generation hot water by gas flame, thus carry out/hot water for life of warming oneself and have a bath.Finned heat exchanger water capacity in this burnt gas wall hanging furnace is few, and heat exchange is slow, can not export hot water at short notice after igniting, and combustion gas is extinguished rapid the returning of rear water temperature meeting and fallen, high cost with low efficiency.
Utility model content
Problem to be solved in the utility model is when not changing existing fuel wall hanging furnace structure and the method for operation, add the parts such as hotline heater, conduction oil convection tube heat exchanger, make wall-hung boiler after firing and can heating temperature be reached in the short time, exporting hot water fast.Due to conduction oil quick heating, should not cool after intensification, extend the heating time, improve the thermal efficiency of wall-hung boiler, thus reach energy-efficient.
For achieving the above object, one of the present utility model oily hot type heating hot water burnt gas wall hanging furnace, it comprises, wall-hung boiler body, be arranged on air intake and the exhaust opening of body outside top, be arranged on the blower fan of body internal upper part, blast switch, be positioned at the heat exchanger in the middle part of body, be arranged on the burner being provided with flame detecting pin and ignition electrode below heat exchanger, cooling water inlet, heating cold water pipe and heating feed pipe, wherein, described burnt gas wall hanging furnace also comprises, be arranged on the hotline heater between heat exchanger and burner, be arranged on the water jacket outside wall-hung boiler body, be arranged on the conduction oil convection tube heat exchanger be communicated with described hotline heater in water jacket, and the plug-in EGR of conduction oil be arranged on outside water jacket.
Further, described conduction oil convection tube heat exchanger comprises, upper oil-header, lower oil header, and the convection tube be made up of bend pipe, back elbow, middle straight tube before the upper and lower oil sump tank of several connection.
Further, described hotline heater one end is communicated with the upper oil-header of conduction oil convection tube heat exchanger by up rail, and the other end is communicated with by the lower oil header of oil return pipe with conduction oil convection tube heat exchanger.
Further, described oil return pipe is circumscribed with the drain mast extended outside described water jacket, and described drain mast end is provided with draining and blocks up.
Further, the comb that welded by seamless pipe of described hotline heater and bend pipe form.
Further, the plug-in EGR of described closed normal pressure conduction oil comprises, and is arranged on the fuel tank outside water jacket, described fuel tank is provided with oil filler point; One end is communicated with tank bottoms, that the other end is communicated with described oil return pipe thus the oiling standpipe be transported to by conduction oil in described hotline heater; One end is communicated with top of oil-tank, the oil gas bend pipe that the other end is communicated with the upper oil-header of described conduction oil convection tube heat exchanger.
Further, described fuel tank upper end is also provided with oil gas communicating pipe, described oil gas communicating pipe lower end be provided with have draining assembly oil gas buffering header.
Further, described oil gas buffering header is communicated with described exhaust opening by Oil/Gas Pipe, and Oil/Gas Pipe and exhaust opening junction are provided with screen pack, and described Oil/Gas Pipe is also provided with oil gas check-valves.
Further, described water jacket upper end is provided with heating delivery port, and described heating feed pipe is communicated with described water jacket by the heating water inlet being arranged on described water jacket lower end, and described water jacket inside also can be provided with the stay bolt dividing plate that multilayer has through hole.
Further, described water jacket upper end is provided with heating delivery port, and described heating cold water pipe is communicated with described water jacket by the heating water inlet being arranged on described water jacket lower end, and described water jacket inside also can be provided with the stay bolt dividing plate that multilayer has through hole.
Oily hot type heating hot water burnt gas wall hanging furnace of the present utility model, reasonable in design, on the basis of existing fuel wall hanging furnace structure, be provided with again the parts such as hotline heater, conduction oil convection tube heat exchanger, conduction oil moved in circles and is heated, realize quick and durable heating, burnt gas wall hanging furnace of the present utility model after firing water temperature raises fast, permanent constant temperature, and forms high-temperature region at Boiler heating water outlet, even if reduce the output quantity of combustion gas, the constant temperature of heating water also can be kept.
Accompanying drawing explanation
Fig. 1 is the utility model oil hot type heating hot water burnt gas wall hanging furnace structural representation;
Fig. 2 is the utility model oil hot type heating hot water burnt gas wall hanging furnace second example structure schematic diagram.
Wherein Reference numeral is:
1 wall-hung boiler body, 2 air intakes, 3 exhaust openings, 4 blower fans, 5 blast switch, 6 heat exchangers, 7 burners, 71 flame detecting pins, 72 ignition electrodes, 8 hot-water lines, 81 domestic water TNC, 9 cold water pipes, 91 water flow sensing units, 10 water circulating pumps, 11 hotline heaters, 111 up rails, 112 oil return pipes, 113 drain masts, 114 drainings block up, 12 conduction oil convection tube heat exchangers, 121 upper oil-headers, 122 lower oil headers, 123 convection tubes, the plug-in EGR of 13 conduction oil, 131 fuel tanks, 1311 oil filler points, 132 oiling standpipes, 133 oil gas bend pipes, 134 oil gas communicating pipes, 135 oil gas buffering headers, 136 Oil/Gas Pipes, 1361 oil gas check-valves, 137 filter screens, 138 draining assemblies, 14 water jackets, 15 heating delivery ports, 16 heating water inlets, 17 heating feed pipes, 18 stay bolt dividing plates, 19 heating cold water pipes, 20 expansion water pipes.
Detailed description of the invention
Below, with reference to accompanying drawing, the utility model is more fully illustrated, shown in the drawings of exemplary embodiment of the present utility model.But the utility model can be presented as multiple multi-form, and should not be construed as the exemplary embodiment being confined to describe here.But, these embodiments are provided, thus make the utility model comprehensively with complete, and scope of the present utility model is fully conveyed to those of ordinary skill in the art.
For ease of illustrating, here can use such as " on ", the space relative terms such as D score " left side " " right side ", for illustration of the element of shown in figure or the feature relation relative to another element or feature.It should be understood that except the orientation shown in figure, spatial terminology is intended to comprise device different azimuth in use or operation.Such as, if the device in figure is squeezed, be stated as the element being positioned at other elements or feature D score will be positioned at other elements or feature " on ".Therefore, exemplary term D score can comprise upper and lower both orientation.Device can otherwise be located (90-degree rotation or be positioned at other orientation), and space used here illustrates relatively can correspondingly explain.
As shown in Figure 1, burnt gas wall hanging furnace comprises, wall-hung boiler body 1, be arranged on air intake 2 and the exhaust opening 3 of body 1 outside top, be arranged on the blower fan 4 of body 1 internal upper part, blast switch 5, be positioned at the heat exchanger 6 in the middle part of body 1, be arranged on below heat exchanger 6, be provided with the burner 7 of flame detecting pin 71 and ignition electrode 72, be arranged on the domestic water NTC81 on hot-water line 8, be arranged on the water flow sensing unit 91 on cold water pipe 9, be arranged on the water circulating pump 10 of body 1 lower inside, one of the present utility model oily hot type heating hot water burnt gas wall hanging furnace, also include, be arranged on the hotline heater 11 between heat exchanger 6 and burner 7, be arranged on the water jacket 14 outside wall-hung boiler body 1, be arranged on the conduction oil convection tube heat exchanger 12 in water jacket 14, and the plug-in EGR 13 of closed normal pressure conduction oil be arranged on outside water jacket 14.
Conduction oil convection tube heat exchanger 12 comprises, upper oil-header 121, lower oil header 122, and the convection tube 123 be made up of bend pipe, back elbow, middle straight tube before the upper and lower oil sump tank of several connection, and aforementioned components can be made up of stainless-steel seamless pipe.
Hotline heater 11 is arranged between heat exchanger 6 in wall-hung boiler body 1 and burner 7, can be welded, and can be made up of comb and bend pipe by stainless steel seamless pipe.One end of this hotline heater 11 is communicated with by the upper oil-header 121 of up rail 111 with conduction oil convection tube heat exchanger 12, the other end is communicated with by the lower oil header 122 of oil return pipe 112 with conduction oil convection tube heat exchanger 12, this oil return pipe 112 is circumscribed with drain mast 113, this drain mast 113 extends outside water jacket 14, and its end is provided with draining stifled 114.
The plug-in EGR 13 of closed normal pressure conduction oil comprises, and is arranged on the fuel tank 131 outside water jacket 14, and this fuel tank 131 is provided with oil filler point 1311; One end is arranged on bottom fuel tank 131, the oiling standpipe 132 that the other end is communicated with drain mast 113, is transported in hotline heater 4 by this oiling standpipe 132 by the conduction oil in fuel tank 131 through drain mast 113, oil return pipe 112; One end is communicated with fuel tank 131 top, the oil gas bend pipe 133 that the other end is communicated with the upper oil-header 121 of conduction oil convection tube heat exchanger 12; Fuel tank 131 upper end is also provided with oil gas communicating pipe 134, this, lower end was provided with oil gas buffering header 135 oil gas communicating pipe 134, this oil gas buffering header 135 is communicated with exhaust opening 3 by Oil/Gas Pipe 136, Oil/Gas Pipe 136 is provided with oil gas check-valves 1361, this Oil/Gas Pipe 136 is provided with filter screen 137 with the junction of exhaust opening 3.The lower end of aforementioned oil gas buffering header 135 can be provided with draining assembly 138.
Water jacket 14 is arranged on the outside of wall-hung boiler body 1, upper end is provided with heating delivery port 15, lower end is communicated with the heating feed pipe 17 in wall-hung boiler body 1 by heating water inlet 16, this water jacket 1 inside also can be provided with the stay bolt dividing plate 18 that multilayer has through hole, to alleviate the hydraulic pressure at heating water inlet 16 place.
The course of work of oily hot type heating hot water burnt gas wall hanging furnace of the present utility model is be injected in fuel tank 131 by conduction oil by oilhole 1311, fuel tank 131 have oil level line, after the conduction oil arrival oil level line of injection, stops oiling.After burner 7 in wall-hung boiler is lighted a fire, burner 7 heats hotline heater 11 and heat exchanger 6 simultaneously.Hotline heater 11 directly heats through flame, conduction oil in it can reach 180-320 degree Celsius at short notice, high temperature heat conductive oil is transported in the upper oil-header 121 of conduction oil convection tube heat exchanger 12 fast through up rail 111, and forms high-temperature region in this part.High temperature heat conductive oil arrives lower oil header 122 via the convection tube 123 of front bend pipe, back elbow, middle straight tube composition, the temperature of conduction oil declines to some extent, now turn back to bottom hotline heater 11 via oil return pipe 112 conduction oil and reheated, so move in circles.
During use, inject cold water by cooling water inlet in wall-hung boiler body 1, a part of cold water arrives heat exchanger 6 via the cold water pipe 9 in left side, and become hot water after the heating and flowed out by hot-water line 8, hot water outlet, this hot water can be had a bath and daily life for people; The heating cold water pipe 19 that another part cold water is arranged via right side, and the water circulating pump 10 be arranged on heating cold water pipe 19 arrives heat exchanger 6, hot water after heating flow in water jacket 14 through heating feed pipe 17, heating water inlet 16, and heating hot water is by flowing into external heating system (not shown) through heating delivery port 16 after the post bake of conduction oil convection tube heat exchanger 12.The below of wall-hung boiler body 1 is provided with heating water return outlet, and in external heating system, cooled water again returns in wall-hung boiler to carry out circulating via this heating water return outlet and heats.
The plug-in EGR of closed normal pressure conduction oil 13 be arranged on outside water jacket 14 guarantees conduction oil safe operation under closed atmospheric pressure state, plays the effect of monitoring safety.When there is oil mixing with water in hotline heater 11 or conduction oil convection tube heat exchanger 12, or add conduction oil when exceeding the oiling line of fuel tank 131, unnecessary conduction oil can enter into buffering header 135 oil gas communicating pipe 134 by what arrange above fuel tank 131, then by draining assembly 138 draining below buffering header 135.In addition, can there is certain expansion in conduction oil in heating process, and the excessive gas produced because of expansion can be discharged via oil gas communicating pipe 134, oil gas buffering header 135, the Oil/Gas Pipe 136 that is provided with oil gas check-valves 1361.
Wall-hung boiler body 1 is provided with expansion tank (not shown), for circulating heating water is stored in inside, and absorbs the pressure change with heating water temperature change.According to prior art, this expansion tank can be arranged in boiler body, is also arranged on outside boiler body by expansion water pipe 20, and the structure of expansion tank can be opening or hermetic type or other arbitrary structures of the prior art.
As shown in Figure 2, in the second embodiment of the present utility model, heating cold water pipe 19 can be directly communicated with water jacket 14 by the heating water inlet 16 bottom water jacket 14, cold water is directly via the heating cold water pipe 19 that right side is arranged, and the water circulating pump 10 be arranged on heating cold water pipe 19 enters in water jacket 14, carries out heating afterwards output in outside heating system by conduction oil convection tube heat exchanger 12.
The capacity of water jacket 14 can be changed according to the size of heating output, and the large I of simultaneously set in water jacket 14 conduction oil convection tube heat exchanger 12 adjusts according to the change of water jacket amount of capacity.
Burnt gas wall hanging furnace in the utility model can adopt the burnt gas wall hanging furnace of any manufacturer production, as long as after changing a little the internal structure of wall-hung boiler, install hotline heater, conduction oil convection tube heat exchanger and other associated components additional, two cover heating, heat-exchange system can be formed.
Can be found by contrast experiment, the energy saving of oily hot type heating hot water burnt gas wall hanging furnace of the present utility model is far superior to burnt gas wall hanging furnace of the prior art.For extremely frigid zones as Hulunbeier City, identical heating area, the identical heating phase, room temperature is constant in identical temperature, and the air consumption of the utility model burnt gas wall hanging furnace is 45% to 35% of prior art burnt gas wall hanging furnace air consumption.
Oily hot type heating hot water fuel wall hanging furnace structure of the present utility model is simple, reasonable in design, heating hot water remains on the condition of high temperature when flowing out heating delivery port, temperature retention time is long, high temperature heat conductive oil can form radiant heat energy in water jacket, continuous high temperature not easily cools, and only needs a small amount of combustion gas just can keep the temperature constant state of heating hot water, efficient, energy-conservation.In addition, the heat-conducting oil system in the utility model wall-hung boiler, to close, the work of normal pressure gravity natural circulation mode, the loss of conduction oil is small, not carbon distribution, and an oiling can use more than 5 years.

Claims (10)

1. an oily hot type heating hot water burnt gas wall hanging furnace, it comprises, wall-hung boiler body, be arranged on air intake and the exhaust opening of body outside top, be arranged on the blower fan of body internal upper part, blast switch, be positioned at the heat exchanger in the middle part of body, be arranged on the burner being provided with flame detecting pin and ignition electrode below heat exchanger, cooling water inlet, heating cold water pipe and heating feed pipe, it is characterized in that, described burnt gas wall hanging furnace also comprises, be arranged on the hotline heater between heat exchanger and burner, be arranged on the water jacket outside wall-hung boiler body, be arranged on the conduction oil convection tube heat exchanger be communicated with described hotline heater in water jacket, and the plug-in EGR of conduction oil be arranged on outside water jacket.
2. oily hot type heating hot water burnt gas wall hanging furnace as claimed in claim 1, it is characterized in that, described conduction oil convection tube heat exchanger comprises, upper oil-header, lower oil header, and the convection tube be made up of bend pipe, back elbow, middle straight tube before the upper and lower oil sump tank of several connection.
3. oily hot type heating hot water burnt gas wall hanging furnace as claimed in claim 2, it is characterized in that, described hotline heater one end is communicated with the upper oil-header of conduction oil convection tube heat exchanger by up rail, and the other end is communicated with by the lower oil header of oil return pipe with conduction oil convection tube heat exchanger.
4. oily hot type heating hot water burnt gas wall hanging furnace as claimed in claim 3, it is characterized in that, described oil return pipe is circumscribed with the drain mast extended outside described water jacket, and described drain mast end is provided with draining and blocks up.
5. oily hot type heating hot water burnt gas wall hanging furnace as claimed in claim 4, it is characterized in that, the comb that described hotline heater is welded by seamless pipe and bend pipe form.
6. oily hot type heating hot water burnt gas wall hanging furnace as claimed in claim 3, is characterized in that, the plug-in EGR of described closed normal pressure conduction oil comprises, and is arranged on the fuel tank outside water jacket, described fuel tank is provided with oil filler point; One end is communicated with tank bottoms, that the other end is communicated with described oil return pipe thus the oiling standpipe be transported to by conduction oil in described hotline heater; One end is communicated with top of oil-tank, the oil gas bend pipe that the other end is communicated with the upper oil-header of described conduction oil convection tube heat exchanger.
7. oily hot type heating hot water burnt gas wall hanging furnace as claimed in claim 6, it is characterized in that, described fuel tank upper end is also provided with oil gas communicating pipe, described oil gas communicating pipe lower end be provided with have draining assembly oil gas buffering header.
8. oily hot type heating hot water burnt gas wall hanging furnace as claimed in claim 7, it is characterized in that, described oil gas buffering header is communicated with described exhaust opening by Oil/Gas Pipe, and Oil/Gas Pipe and exhaust opening junction are provided with screen pack, and described Oil/Gas Pipe is also provided with oil gas check-valves.
9. the oily hot type heating hot water burnt gas wall hanging furnace as described in claim 1-8 any one, it is characterized in that: described water jacket upper end is provided with heating delivery port, described heating feed pipe is communicated with described water jacket by the heating water inlet being arranged on described water jacket lower end, and described water jacket inside also can be provided with the stay bolt dividing plate that multilayer has through hole.
10. the oily hot type heating hot water burnt gas wall hanging furnace as described in claim 1-8 any one, it is characterized in that: described water jacket upper end is provided with heating delivery port, described heating cold water pipe is communicated with described water jacket by the heating water inlet being arranged on described water jacket lower end, and described water jacket inside also can be provided with the stay bolt dividing plate that multilayer has through hole.
CN201520634171.XU 2015-08-21 2015-08-21 Warm water gas hanging stove is adopted to oil hot type Expired - Fee Related CN204853656U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520634171.XU CN204853656U (en) 2015-08-21 2015-08-21 Warm water gas hanging stove is adopted to oil hot type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520634171.XU CN204853656U (en) 2015-08-21 2015-08-21 Warm water gas hanging stove is adopted to oil hot type

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Publication Number Publication Date
CN204853656U true CN204853656U (en) 2015-12-09

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Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105180256A (en) * 2015-08-21 2015-12-23 张青林 Oil-heating type heating hot water and flue gas wall-hanging stove

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105180256A (en) * 2015-08-21 2015-12-23 张青林 Oil-heating type heating hot water and flue gas wall-hanging stove
CN105180256B (en) * 2015-08-21 2018-05-15 张青林 Oily hot type heating hot water burnt gas wall hanging furnace

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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: 20151209

Termination date: 20210821

CF01 Termination of patent right due to non-payment of annual fee