CN205014617U - Normal -pressure water heating boiler - Google Patents
Normal -pressure water heating boiler Download PDFInfo
- Publication number
- CN205014617U CN205014617U CN201520761112.9U CN201520761112U CN205014617U CN 205014617 U CN205014617 U CN 205014617U CN 201520761112 U CN201520761112 U CN 201520761112U CN 205014617 U CN205014617 U CN 205014617U
- Authority
- CN
- China
- Prior art keywords
- calandria
- heating member
- normal
- combustion chamber
- 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 - Fee Related
Links
Abstract
The utility model provides a normal -pressure water heating boiler relates to the boiler field, including the casing, one side of casing is equipped with the combustion chamber, the inside liquid heat -conducting medium that is equipped with of casing, and casing inside is equipped with a plurality of heating members, and the inside of heating member is equipped with " n " shape passageway, is equipped with the connecting pipe that the intercommunication passageway formed the gas flue on the heating member, and first heating member communicates with the combustion chamber, terminal and the outlet flue intercommunication of heating member, the water pipe of having arranged of buckling in the space between the heating member, the water pipe passes one side fixed connection of casing, the passageway of first heating member is the front and back and sets up, and the passageway of all the other heating members sets up for controlling, the connecting pipe sets up in heating member below both sides in turn, and buckling on the formation horizontal direction is arranged. The utility model discloses make the flue gas effectively increase the stroke at the inside in -process that descends that rises of heating member, heat time increases, and the utilization ratio improves, external dwell time increases, the below of heating member is equipped with the deashing mouth and effectively solves impurity clearance and the inconvenient problem of maintenance.
Description
Technical field
The utility model relates to field of boilers, is specifically related to a kind of normal-pressure hot-water boiler.
Background technology
What existing heating boiler adopted is that direct-fired mode heats the water in boiler, this kind of mode of heating heat utilization ratio is low, be difficult to meet day by day serious environmental problem, heating water bath boiler is then utilize the heat medium of boiler internal to heat the water in pipeline, only need external heat source to medium heat-preserving, greatly increase operation rate.And looping back of current heating water bath inside is short out, heat is caused also to be difficult to be fully utilized.Due to inner sealing, dust is difficult to cleaning, and the later maintenance of boiler is difficult.
Summary of the invention
The utility model is solve above-mentioned direct heating thermal loss greatly, and heating water bath boiler heating backhaul is short, and the problem of maintenance cannot be cleared up in inside, provides the normal-pressure boiler that a kind of long backhaul improves heat utilization ratio, is easy to cleaning and safeguards.
The utility model realizes by the following technical solutions, a kind of normal-pressure hot-water boiler, comprise housing, the side of housing is provided with combustion chamber, and enclosure interior is provided with liquid thermal conductivity media, and described enclosure interior is provided with some calandrias, the inside of described calandria is provided with " Jiong " shape passage, calandria is provided with the tube connector that communicating passage forms gas flue, the first calandria and combustion chamber, and the end of calandria is communicated with outlet flue; Space inner bending between calandria is placed with water pipe, and water pipe is fixedly connected with through the side of housing; The below of described calandria is equipped with cleaning door; All heat-conducting medium is filled between calandria and water pipe.
For increasing stroke, described combustion chamber is communicated with the below of the first calandria, and the passage of the first calandria is that front and back are arranged, and after remaining, the passage of calandria is that left and right is arranged, described tube connector is disposed alternately at both sides below calandria, forms the bending arrangement in horizontal direction.
Preferably, the inner dividing plate being provided with vertical setting, being connected with top non-tight of calandria of described calandria, is divided into " Jiong " shape passage by the cavity of inside.
Safeguard for the ease of cleaning, described cleaning door is arranged at the middle part of tube connector respectively.
For increasing the heat time of hot water, the water inlet end of described water pipe and water side arrange the housing side at place, combustion chamber.
Usefulness of the present utility model is, utilize the heat-conducting medium of calandria to boiler internal to heat, flue gas effectively increases stroke in the process of the inside rise and fall of calandria, and the heat time is increased, and utilization rate improves; The bending arrangement of drainpipe, increases the time of staying of extraneous water at heat-conducting medium; The below of calandria is provided with the problem that cleaning door effectively solves impurity cleaning and inconvenient maintenance; Boiler internal does not produce incrustation scale, long service life, and inner utilization rate promotes greatly.
Accompanying drawing explanation
Fig. 1 the utility model sectional structure schematic diagram;
Fig. 2 the utility model calandria layout structure schematic diagram.
1. housings, 2. water pipe, 3. combustor, 4. combustion chamber in figure, 41. first calandrias, calandria, 5. dividing plate, 6. tube connector after 42., 61. cleaning doors.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As depicted in figs. 1 and 2, the utility model provides a kind of normal-pressure hot-water boiler, comprises housing 1, and the side of housing 1 is provided with combustion chamber 4.Enclosure interior is provided with liquid heat-conducting medium, is generally heat-conductive water or conduction oil.The inside of housing 1 is provided with some calandrias, and the inside of calandria is equipped with the dividing plate 5 of vertical direction, and these dividing plates 5 are connected with the top noncontact of calandria, and forming inside is " Jiong " shape passage.These passages are in turn connected to form gas flue by tube connector 6 connection being positioned at bottom, and the flue gas of combustion chamber eventually passes outlet flue through passage and discharges boiler internal.For the ease of clearing up internal dust and safeguarding inside, the housing in the middle part of tube connector 6 is also provided with cleaning door 61.Also be provided with the water pipe 2 of bending between calandria, water pipe is arranged according to the tendency of calandria, and be conveniently heated increase stroke.
The present embodiment comprises the calandria of 4, and the first calandria 41 be wherein connected with combustion chamber 4 foremost, is arranged before and after the channel direction isolated of its dividing plate 5, and namely flue gas directly rises to opposite side decline bottom calandria; Then the sensible direction that isolates of the dividing plate of calandria along boiler axis about arrange, namely dividing plate is positioned at the y direction of boiler, the side of flue gas calandria after the tube connector being positioned at side enters that the first calandria is discharged, after the passage of opposite side declines, the tube connector being positioned at this side is being utilized to enter next calandria after flue gas rises, so replace rise and fall in right and left, reach the object increasing backhaul.
The intake-outlet of water pipe 2 is fixed on combustion chamber 4, and the space between internal bend and calandria adapts, and adds stroke, too increases heating surface area.
When the utility model is implemented, thermal source is the electro-heat equipment of combustor 3 or other types, and the passage that flue gas enters calandria formation is interior to heat-conducting medium heating, and water pipe contacts with heat-conducting medium, realize long distance, the Long contact time of flue gas and external water source, increase the utilization rate of heat.After the use long period, by cleaning door, internal dust can be cleared, convenient and swift.
Claims (5)
1. a normal-pressure hot-water boiler, comprise housing (1), the side of housing (1) is provided with combustion chamber (4), housing (1) inside is provided with liquid thermal conductivity media, it is characterized in that, described housing (1) inside is provided with some calandrias, the inside of described calandria is provided with " Jiong " shape passage, calandria is provided with the tube connector (6) that communicating passage forms gas flue, the first calandria (41) and combustion chamber, and the end of last calandria is communicated with outlet flue; Space inner bending between calandria is placed with water pipe (2), and water pipe (2) is fixedly connected with through the side of housing; The below of described calandria is equipped with cleaning door (61); All heat-conducting medium is filled between calandria and water pipe (3).
2. normal-pressure hot-water boiler according to claim 1, it is characterized in that, described combustion chamber (4) is communicated with the below of the first calandria (41), the passage of the first calandria is that front and back are arranged, after all the other, the passage of calandria (42) is that left and right is arranged, described tube connector (6) is disposed alternately at both sides below calandria, forms the bending arrangement in horizontal direction.
3. normal-pressure hot-water boiler according to claim 1 and 2, is characterized in that, the dividing plate (5) that the inside of described calandria is provided with vertical setting, is connected with top non-tight, the cavity of inside is divided into " Jiong " shape passage.
4. normal-pressure hot-water boiler according to claim 1, is characterized in that, described cleaning door (61) is arranged at the middle part of tube connector respectively.
5. normal-pressure hot-water boiler according to claim 1, is characterized in that, the water inlet end of described water pipe (2) and water side arrange the housing side at place, combustion chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520761112.9U CN205014617U (en) | 2015-09-29 | 2015-09-29 | Normal -pressure water heating boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520761112.9U CN205014617U (en) | 2015-09-29 | 2015-09-29 | Normal -pressure water heating boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205014617U true CN205014617U (en) | 2016-02-03 |
Family
ID=55213215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520761112.9U Expired - Fee Related CN205014617U (en) | 2015-09-29 | 2015-09-29 | Normal -pressure water heating boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205014617U (en) |
-
2015
- 2015-09-29 CN CN201520761112.9U patent/CN205014617U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104613633B (en) | Heat exchanger | |
| CN105115152A (en) | Hot water boiler with preheating water tank | |
| CN205014617U (en) | Normal -pressure water heating boiler | |
| KR101734069B1 (en) | Electric Boiler Combined with Waste Heat Collection Boiler | |
| CN104613646B (en) | Heat exchange sheet | |
| CN212481467U (en) | Gravity heat pipe radiator | |
| CN204830479U (en) | Heat accumulation formula heating device | |
| CN204438527U (en) | Condensation-type gas-fired heating water heater heat exchanger | |
| CN104534667A (en) | Condensing gas heating water heating furnace heat exchanger | |
| CN204063017U (en) | A kind of water-cooling screen partition wall membrane wall of one side exposure | |
| CN204535049U (en) | A kind of heat exchanger | |
| KR101833149B1 (en) | Heat exchanger for hot water or steam boiler | |
| CN204084833U (en) | A kind of coal heating heating stove | |
| CN203443094U (en) | Ordinary pressure water heating boiler | |
| CN103994426A (en) | Multi-combustion chamber circulating fluidized bed hot-water boiler | |
| CN104566387A (en) | Boiler for domestic garbage incineration | |
| CN211527169U (en) | Heat exchanger | |
| CN210398873U (en) | Heat transfer device for gas steam boiler | |
| CN211060707U (en) | Double-preheating heat exchanger with end cooling function | |
| CN109028001A (en) | A kind of heat-pump steam engine balance heat exchanger | |
| CN202993927U (en) | Waste heat exchange device of boiler | |
| CN212777600U (en) | Constant-temperature energy-saving heating equipment | |
| CN103383142B (en) | A kind of atmospheric hot-water boiler | |
| CN207865690U (en) | Horizontal three return-stroke constant pressure boiler | |
| CN203454384U (en) | Boiler |
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: 20160203 Termination date: 20160929 |