CN214370959U - Convenient-to-maintain condensation wall-mounted furnace - Google Patents
Convenient-to-maintain condensation wall-mounted furnace Download PDFInfo
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- CN214370959U CN214370959U CN202120242409.XU CN202120242409U CN214370959U CN 214370959 U CN214370959 U CN 214370959U CN 202120242409 U CN202120242409 U CN 202120242409U CN 214370959 U CN214370959 U CN 214370959U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
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Abstract
The utility model particularly relates to a condensation hanging stove of convenient maintenance belongs to gas heating equipment technical field, and the problem that solve provides a condensation hanging stove of convenient maintenance, and the scheme of adoption is: a condensing heat exchanger is fixed inside the shell, a water inlet pipe and a water outlet pipe are connected to the condensing heat exchanger, a combustion chamber is arranged inside the condensing heat exchanger, an air inlet pipe penetrates through the condensing heat exchanger and is communicated with one end of the combustion chamber, one end of a smoke exhaust pipe B is communicated with the other end of the combustion chamber, the smoke exhaust pipe B penetrates through the condensing heat exchanger and is used for exhausting smoke, the air inlet pipe and the smoke exhaust pipe B are both hermetically connected with the condensing heat exchanger and the combustion chamber through threads, fins are fixed on the outer wall of the combustion chamber, a fin protective shell is fixedly sleeved outside the combustion chamber and is used for sealing the fins in the shell of the fin protective shell; the utility model discloses prevent the influence of scale deposit to the combustion chamber heat conduction, make things convenient for the dismouting to wash.
Description
Technical Field
The utility model belongs to the technical field of gas heating equipment, concretely relates to condensation hanging stove of convenient maintenance.
Background
With the successful application of the full-premixing condensation technology to boilers and wall-mounted boilers and the increasing perfection of town gas pipe networks, the condensation gas wall-mounted boiler starts to enter thousands of households. Compared with the traditional wall-mounted furnace, the condensing wall-mounted furnace has the advantages of high efficiency, energy conservation, environmental protection, safety and the like.
The condensation gas hanging stove mainly comprises modules such as an air inlet combustion system, a condensation heat exchange system and a control system, and main parts comprise: the device comprises a main heat exchanger, a combustor, an ignition electrode, a combustion cover, a condensation disc, a gas valve, a full premixing fan, a controller, a plate type heat exchanger (secondary heat exchanger) and the like.
The wall-mounted boiler has the advantages of compact structure, small volume, larger output power, small space of an internal combustion chamber and a condensation heat exchange area, large operating pressure and larger possibility of failure. Once a fault occurs, the compact structure is not suitable for maintenance of non-professional personnel, and great influence is generated on family life and work.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes prior art exists not enough, provides a condensation hanging stove of convenient maintenance, makes things convenient for the dismantlement and the installation of combustion chamber, prevents the influence of scale deposit to combustion chamber heat conduction, makes things convenient for the dismouting to wash.
In order to solve the technical problem, the utility model discloses a technical scheme be: a condensing wall hanging stove convenient for maintenance, comprising: the device comprises a shell, a condensation heat exchanger, an air inlet pipe, a smoke exhaust pipe B, an water inlet pipe, a water drain pipe, a combustion chamber, fins and a fin protective shell, wherein the condensation heat exchanger is fixed inside the shell, the condensation heat exchanger is connected with the water inlet pipe and the water drain pipe, the water inlet pipe is used for supplying water to the condensation heat exchanger, the water drain pipe is used for providing a hot water source to the outside, the combustion chamber is arranged inside the condensation heat exchanger, the air inlet pipe is used for providing premixed combustion gas to the combustion chamber, the air inlet pipe penetrates through the condensation heat exchanger and is communicated with one end of the combustion chamber, one end of the smoke exhaust pipe B is communicated with the other end of the combustion chamber, the smoke exhaust pipe B penetrates through the condensation heat exchanger and is used for exhausting smoke, and the air inlet pipe and the smoke exhaust pipe B are both connected with the condensation heat exchanger and the combustion chamber in a sealing manner through threads, evenly be fixed with the multirow on the outer wall of combustion chamber the fin, the fin is used for the increase the heat conduction area of combustion chamber, the fixed cover in combustion chamber outside is equipped with the fin protective housing, the fin protective housing be used for with the fin is sealed in the casing of fin protective housing. The water in the condensation heat exchanger is prevented from directly contacting the fins, so that heat transfer is prevented from being blocked or explosion is prevented from being caused after scaling.
The fin protection shell is formed by surrounding and combining stamped elastic metal plates, such as beryllium copper, and has elasticity, so that fins can be conveniently wrapped in a sealed space formed by the fin protection shell and the outer wall of the combustion chamber, the heat conductivity is high, and the heat transfer is convenient.
The condensing heat exchanger includes: the upper cover body is connected with the lower shell in a sealing mode through threads, and the upper cover body and the lower shell are enclosed to form the condensation heat exchanger. Go up the lid with the casing passes through thread seal and connects down, intake pipe, discharge fume pipe B all with condensation heat exchanger and combustion chamber pass through thread seal and connect, adopt modular structure to combustion chamber and condensation heat transfer system, make things convenient for the combustion chamber to install in the condensation heat exchanger, the intake pipe of the combustion chamber of being convenient for simultaneously, discharge fume pipe B with correspond the swift intercommunication of pipeline, but entire system convenient and fast from hanging the furnace shell on fixed or dismantle.
The water inlet pipe and the water discharge pipe are both connected with the lower shell.
The fin protective case includes: support tight strip, connecting hole, paste tight board and heat-conducting plate, the both ends of heat-conducting plate all are connected with pastes tight board, the heat-conducting plate all has elasticity with pasting tight board, the heat-conducting plate with paste tight board and be used for around locating the outside of combustion chamber, it is used for sealed laminating to paste tight board on the upper and lower both ends outer wall of combustion chamber, the heat-conducting plate all is fixed with to the both sides edge of pressing close to with pasting tight board and supports tight strip, laminates mutually support and seted up a plurality of cooperations on the tight strip the connecting hole cooperatees the connecting hole passes through bolt fixed connection. The fin protection shell is formed by combining elastic plate-shaped structures, and is installed outside the combustion chamber through bolt fixation, so that the installation, the replacement and the cleaning are convenient.
The abutting strip, the abutting plate and the heat conducting plate are integrally formed.
Convenient maintenance's condensation hanging stove still includes: air intake pipe, gas intake pipe and premixing fan, the air intake pipe the gas intake pipe all with premixing fan connects, premixing fan is used for mixing air and gas, premixing fan with the intake pipe intercommunication. The mixed air and fuel gas enter the combustion chamber through the air inlet pipe, and the combustion efficiency is improved.
The other end of the smoke exhaust pipe B is connected with a cooling chamber, the cooling chamber is used for recycling sensible heat and water vapor latent heat in the smoke exhaust pipe B, the other side of the cooling chamber is connected with a smoke exhaust pipe A, and the other end of the smoke exhaust pipe A penetrates through the shell and extends to the outside of the shell.
And an ignition electrode is arranged in the combustion chamber, and ignition of the ignition electrode is controlled by an igniter on the wall surface of the condensation heat exchanger.
Compared with the prior art, the utility model following beneficial effect has.
The utility model discloses adopt modular structure to combustion chamber and condensation heat exchanger, make things convenient for the combustion chamber to install in condensation heat exchanger, the combustion chamber intake pipe of being convenient for simultaneously with discharge fume the pipe and correspond the swift intercommunication of pipeline, condensation heat exchanger adopts threaded connection's last lid and lower casing to enclose to close and forms, make things convenient for the fixed of combustion chamber or dismantle.
Two, the utility model discloses a fin protective housing can avoid among the heat transfer system running water to pile up the incrustation scale on the fin and can't clear away, only need with the fin protective housing dismantle change can, have the convenient advantage of change, fin protective housing adopts its coefficient of heat conductivity influence of beryllium copper material less simultaneously.
Drawings
The present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic view of the internal structure of the wall-mounted condensing furnace convenient for maintenance.
Fig. 2 is the internal structure schematic diagram of the condensing heat exchanger of the present invention.
Fig. 3 is the internal structure schematic diagram of the fin protection shell of the present invention.
Fig. 4 is a schematic structural view of the fin protection case of the present invention.
Fig. 5 is a schematic structural view of the fin protection case in an unfolded state.
In the figure: 1 is the casing, 2 is the air intake pipe, 3 is the gas intake pipe, 4 is condensation heat exchanger, 5 is mixing the fan in advance, 6 is the intake pipe, 7 is the pipe A of discharging fume, 8 is the inlet tube, 9 is the cooling chamber, 10 is the pipe B of discharging fume, 11 is the drain pipe, 12 is the upper cover body, 13 is the lower casing, 14 is the combustion chamber, 15 is the fin protective housing, 16 is the fin, 17 is the butt strip, 18 is the connecting hole, 19 is for pasting tight board, 20 is the heat-conducting plate.
Detailed Description
The following is a further description with reference to specific examples.
A condensing wall hanging stove convenient for maintenance, comprising: casing 1, condensation heat exchanger 4, intake pipe 6, discharge fume pipe B10, inlet tube 8, drain pipe 11, combustion chamber 14, fin 16 and fin protective housing 15, the inside of casing 1 is fixed with condensation heat exchanger 4, be connected with on the condensation heat exchanger 4 the inlet tube 8 with drain pipe 11, inlet tube 8 be used for to condensation heat exchanger 4 supplies water, drain pipe 11 is used for providing the hot water source to the external world, condensation heat exchanger 4 is inside to be provided with combustion chamber 14, intake pipe 6 be used for to combustion chamber 14 provides the combustion gas after premixing, intake pipe 6 runs through condensation heat exchanger 4 with the one end intercommunication of combustion chamber 14, the one end of discharge fume pipe B10 with the other end intercommunication of combustion chamber 14, discharge fume pipe B10 runs through condensation heat exchanger 4 is used for discharging the flue gas, intake pipe 6, smoke exhaust pipe B10 all with condensation heat exchanger 4 the combustion chamber 14 passes through thread sealing connection, evenly be fixed with the multirow on the outer wall of combustion chamber 14 fin 16, fin 16 is used for the increase the heat conduction area of combustion chamber 14, the fixed cover in combustion chamber 14 outside is equipped with fin protective housing 15, fin protective housing 15 be used for with fin 16 is sealed in the casing of fin protective housing 15. The water in the condensing heat exchanger 4 is prevented from directly contacting the fins 16, so that heat transfer is prevented from being blocked or explosion is prevented after scaling is caused.
The fin protection shell 15 is formed by surrounding a stamped elastic metal plate, for example, beryllium copper, and has elasticity, so that fins 16 can be conveniently wrapped in a sealed space formed by the fin protection shell 15 and the outer wall of the combustion chamber 14, the heat conductivity is high, and the heat transfer is convenient.
The condensing heat exchanger 4 includes: the upper cover body 12 is connected with the lower shell 13 in a sealing mode through threads, and the upper cover body 12 and the lower shell 13 are enclosed to form the condensation heat exchanger 4. Go up lid 12 with casing 13 passes through thread sealing connection down, intake pipe 6, discharge fume pipe B10 all with condensation heat exchanger 4 and combustion chamber 14 pass through thread sealing connection, adopt modular structure to combustion chamber 14 and condensation heat transfer system, make things convenient for combustion chamber 14 to install in condensation heat exchanger 4, the intake pipe 6 of the combustion chamber 14 of being convenient for simultaneously, discharge fume pipe B10 and the swift intercommunication of corresponding pipeline, but entire system convenient and fast from hanging stove casing 1 on fixed or dismantle.
The fin protective case 15 includes: support tight strip 17, connecting hole 18, paste tight board 19 and heat-conducting plate 20, the both ends of heat-conducting plate 20 all are connected with pastes tight board 19, heat-conducting plate 20 all has elasticity with paste tight board 19, heat-conducting plate 20 with paste tight board 19 and be used for around locating the outside of combustion chamber 14, paste tight board 19 and be used for sealed laminating on the upper and lower both ends outer wall of combustion chamber 14, heat-conducting plate 20 with paste tight board 19 and all be fixed with to the both sides edge of pressing close to and support tight strip 17, laminate mutually support and seted up a plurality of cooperations mutually on tight strip 17 connecting hole 18 cooperatees connecting hole 18 passes through bolt fixed connection. The fin protection shell 15 is formed by combining elastic plate-shaped structures, and the fin protection shell 15 is installed outside the combustion chamber 14 through bolt fixing, so that the installation, the replacement and the cleaning are convenient.
The abutting strip 17, the abutting plate 19 and the heat conducting plate 20 are integrally formed.
Convenient maintenance's condensation hanging stove still includes: air intake pipe 2, gas intake pipe 3 and premixed fan 5, air intake pipe 2 gas intake pipe 3 all with premixed fan 5 is connected, premixed fan 5 is used for mixing air and gas, premixed fan 5 with intake pipe 6 intercommunication. The mixed air and gas enter the combustion chamber 14 through the air inlet pipe 6, and the combustion efficiency is improved.
The other end of the smoke exhaust pipe B10 is connected with a cooling chamber 9, the cooling chamber 9 is used for recycling sensible heat and water vapor latent heat in the smoke exhaust pipe B10, the other side of the cooling chamber 9 is connected with a smoke exhaust pipe A7, and the other end of the smoke exhaust pipe A7 penetrates through the shell 1 and extends to the outside of the shell 1.
An ignition electrode is arranged in the combustion chamber 14, and ignition of the ignition electrode is controlled by an igniter on the wall surface of the condensation heat exchanger 4.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. It will be apparent to those skilled in the art that modifications and improvements can be made to the above-described embodiments without departing from the spirit and scope of the invention. Accordingly, it will be appreciated that those skilled in the art, upon attaining an understanding of the foregoing may readily produce alterations to, variations of, and equivalents to these embodiments without departing from the spirit and scope of the present invention as defined by the appended claims.
Claims (8)
1. A condensation hanging stove of convenient maintenance, its characterized in that includes: the device comprises a shell (1), a condensation heat exchanger (4), an air inlet pipe (6), a smoke exhaust pipe B (10), an air inlet pipe (8), a water discharge pipe (11), a combustion chamber (14), fins (16) and a fin protection shell (15), wherein the condensation heat exchanger (4) is fixed inside the shell (1), the condensation heat exchanger (4) is connected with the air inlet pipe (8) and the water discharge pipe (11), the combustion chamber (14) is arranged inside the condensation heat exchanger (4), the air inlet pipe (6) is used for providing premixed combustion gas for the combustion chamber (14), the air inlet pipe (6) penetrates through the condensation heat exchanger (4) and one end of the combustion chamber (14) is communicated, one end of the smoke exhaust pipe B (10) is communicated with the other end of the combustion chamber (14), the smoke exhaust pipe B (10) penetrates through the condensation heat exchanger (4) and is used for exhausting smoke, intake pipe (6), discharge fume pipe B (10) all with condensation heat exchanger (4) combustion chamber (14) pass through thread sealing connection, evenly be fixed with the multirow on the outer wall of combustion chamber (14) fin (16), combustion chamber (14) external fixation cover is equipped with fin protective housing (15), fin protective housing (15) be used for with fin (16) are sealed in the casing of fin protective housing (15).
2. A condensing wall hanging stove convenient for maintenance according to claim 1, characterized in that the fin protecting case (15) is enclosed by a punched elastic metal plate.
3. A condensing wall-hanging stove convenient to maintain according to claim 1 or 2, characterized in that the condensing heat exchanger (4) comprises: the upper cover body (12) and the lower shell (13), the upper cover body (12) is in threaded sealing connection with the lower shell (13), and the upper cover body (12) and the lower shell (13) are enclosed to form the condensation heat exchanger (4).
4. A condensing wall hanging stove convenient to maintain according to claim 3, characterized in that the fin protection casing (15) comprises: support tight strip (17), connecting hole (18), paste tight board (19) and heat-conducting plate (20), the both ends of heat-conducting plate (20) all are connected with and paste tight board (19), heat-conducting plate (20) all have elasticity with paste tight board (19), heat-conducting plate (20) with paste tight board (19) and be used for around locating the outside of combustion chamber (14), paste tight board (19) and be used for sealed laminating and be in on the upper and lower both ends outer wall of combustion chamber (14), heat-conducting plate (20) and paste tight board (19) all are fixed with to supporting tight strip (17) to the both sides edge of pressing close to, laminate mutually support and seted up a plurality of cooperations on tight strip (17) connecting hole (18) cooperate with connecting hole (18) are through bolt fixed connection.
5. A condensation wall hanging stove convenient for maintenance according to claim 4, characterized in that the abutting strip (17), the abutting plate (19) and the heat conducting plate (20) are formed integrally.
6. A conveniently maintained condensation wall hanging stove according to claim 1 or 5, characterized in that, the conveniently maintained condensation wall hanging stove further comprises: air intake pipe (2), gas intake pipe (3) and fan (5) in advance, air intake pipe (2) gas intake pipe (3) all with fan (5) in advance is connected, fan (5) in advance is used for mixing air and gas, fan (5) in advance with intake pipe (6) intercommunication.
7. The condensing wall-mounted furnace convenient to maintain as claimed in claim 6, wherein the other end of the smoke exhaust pipe B (10) is connected with a cooling chamber (9), the cooling chamber (9) is used for recycling sensible heat and latent heat of water vapor in the smoke exhaust pipe B (10), the other side of the cooling chamber (9) is connected with a smoke exhaust pipe A (7), and the other end of the smoke exhaust pipe A (7) penetrates through the shell (1) and extends to the outside of the shell (1).
8. A condensation wall hanging stove convenient for maintenance according to claim 1, characterized in that an ignition electrode is arranged in the combustion chamber (14), and the ignition electrode is controlled by an igniter on the wall of the condensation heat exchanger (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120242409.XU CN214370959U (en) | 2021-01-28 | 2021-01-28 | Convenient-to-maintain condensation wall-mounted furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120242409.XU CN214370959U (en) | 2021-01-28 | 2021-01-28 | Convenient-to-maintain condensation wall-mounted furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214370959U true CN214370959U (en) | 2021-10-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120242409.XU Active CN214370959U (en) | 2021-01-28 | 2021-01-28 | Convenient-to-maintain condensation wall-mounted furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214370959U (en) |
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2021
- 2021-01-28 CN CN202120242409.XU patent/CN214370959U/en active Active
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