CN115682417A - Combustion heat exchanger - Google Patents
Combustion heat exchanger Download PDFInfo
- Publication number
- CN115682417A CN115682417A CN202110840035.6A CN202110840035A CN115682417A CN 115682417 A CN115682417 A CN 115682417A CN 202110840035 A CN202110840035 A CN 202110840035A CN 115682417 A CN115682417 A CN 115682417A
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- heat exchanger
- combustion heat
- combustion
- smoke exhaust
- water
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Abstract
The invention discloses a combustion heat exchanger, which comprises a combustion heat exchanger body, wherein a gas inlet hole is formed above the combustion heat exchanger body; a water pipe is wrapped in the wall body of the combustion heat exchanger, one end of the water pipe is provided with a water inlet joint, and the other end of the water pipe is provided with a water outlet joint; the combustion heat exchanger is characterized in that a combustion chamber is arranged at the inner top of the combustion heat exchanger, a heat exchange channel is arranged at the middle lower part of the combustion heat exchanger, a smoke exhaust hole is formed in one side, close to the bottom edge, of the front face of the combustion heat exchanger, the smoke exhaust hole is connected with a smoke exhaust pipe in a sealing mode, the smoke exhaust pipe is longitudinally arranged, and a smoke exhaust port of the smoke exhaust pipe is arranged at the top; can reduce the joint of turning round like this, increase the installation space of combustion heat exchanger's outer bottom, expand the space, conveniently set up water supply connector, water connectors, electric elements and some controlling means to conveniently arrange the accessory fast and install the accessory, improve production efficiency, reduce combustion heat exchanger's height, also reduce hanging stove water heater's volume from whole.
Description
Technical Field
The invention relates to a wall-mounted boiler water heater device, in particular to a combustion heat exchanger.
Background
The smoke outlet of the existing reverse combustion heat exchanger is arranged on the bottom section and extends out of a smoke exhaust joint, so that the height of the reverse combustion heat exchanger is increased, and a turning joint needs to be added when a smoke exhaust pipe is connected; because the back-fire combustion heat exchanger is integrally arranged in the shell, the smoke discharging joint and the turning joint which extend downwards occupy more space, and the water inlet joint and the water outlet joint are connected in and connected out at the bottom section of the back-fire combustion heat exchanger, the space is limited, workers are very troublesome in installing smoke discharging pipes and turning joints, the water inlet joint and the water outlet joint are also troublesome in screwing, and the arrangement of electrical elements and some control devices is not good.
Disclosure of Invention
In order to solve the technical problems, the invention provides the combustion heat exchanger which is reasonable in structure, facilitates the increase of installation space in a water heater of a wall-mounted boiler and compresses the height of a reverse combustion heat exchanger.
The technical scheme for solving the technical problems is as follows:
a combustion heat exchanger comprises a combustion heat exchanger body, wherein a gas inlet hole is formed above the combustion heat exchanger body; a water pipe is wrapped in the wall body of the combustion heat exchanger, one end of the water pipe is provided with a water inlet joint, and the other end of the water pipe is provided with a water outlet joint; the combustion heat exchanger is characterized in that a combustion chamber is arranged at the inner top of the combustion heat exchanger, a heat exchange channel is arranged at the middle lower part of the combustion heat exchanger, a smoke exhaust hole is formed in one side, close to the bottom edge, of the front surface of the combustion heat exchanger, the smoke exhaust hole is connected with a smoke exhaust pipe in a sealing mode, the smoke exhaust pipe is longitudinally arranged, and a smoke exhaust port of the smoke exhaust pipe is arranged at the top.
The combustion heat exchanger has the beneficial effects that: the smoke exhaust hole of this product sets up the front of burning heat exchanger and is close one side on the base, and the pipe of discharging fume is from the front installation, and the pipe of discharging fume vertically sets up, can reduce the joint that turns round like this, increases the installation space of the outer bottom of burning heat exchanger, expands the space, conveniently sets up water supply connector, water connectors, electrical element and some controlling means to convenient quick arrangement accessory and installation accessory improve production efficiency, reduce the height of burning heat exchanger, also reduce hanging stove water heater's volume from whole.
Drawings
Fig. 1, 2 and 3 are perspective views of the product of the invention;
FIGS. 4 and 5 are side views of the product of the present invention;
fig. 6 and 7 are split views of the product of the invention.
The combustion heat exchanger 1, a gas inlet hole 11, a water inlet joint 12, a water outlet joint 13, a combustion chamber 14, a heat exchange channel 15, a smoke exhaust hole 16, a smoke exhaust pipe 17, a heat exchange base 1A, an installation cover 1B, a combustion distributor 1C, a cover plate 101, an air inlet drum shell 102, a concave gas dispersion open hole 103, a gas inlet 104, a concave part 1041 and a convex frame surrounding wall 1042.
Detailed Description
A combustion heat exchanger 1 comprises a combustion heat exchanger 1 body, wherein a gas inlet hole 11 is formed above the combustion heat exchanger 1; a water pipe is wrapped in the wall body of the combustion heat exchanger 1, one end of the water pipe is provided with a water inlet connector 12, and the other end of the water pipe is provided with a water outlet connector 13; the interior top of combustion heat exchanger 1 is equipped with combustion chamber 14, the lower part is equipped with heat transfer passageway 15 in, and this product main improvement lies in: one side of the front face of the combustion heat exchanger 1 close to the bottom edge is provided with a smoke exhaust hole 16, the smoke exhaust hole 16 is connected with a smoke exhaust pipe 17 in a sealing mode, the smoke exhaust pipe 17 is longitudinally arranged, a smoke exhaust port of the smoke exhaust pipe 17 is arranged at the top of the body, and the smoke exhaust hole 16 is arranged at the bottom of the heat exchange channel 15; the above is a basic structure for realizing the improved technology. This product can reduce the joint setting of turning round, increases the installation space of burning heat exchanger's outer bottom, expands the space, conveniently sets up water supply connector, water connectors, electrical component and some controlling means to convenient quick arrangement accessory and installation accessory improve production efficiency, reduce burning heat exchanger's height, also reduce hanging stove water heater's volume from whole.
After combustion, the gas enters the gas hole 11 from the combustion chamber 14, high-temperature heat heats water flowing through the water pipe through the heat exchange channel 15, and finally, tail gas flows out from the smoke exhaust hole 16 and is exhausted to the outside through the smoke exhaust pipe 17.
Further: and a condensate water drain hole is formed in the bottom wall of the combustion heat exchanger 1.
Further: two or three water pipes can be arranged, and two or three corresponding water inlet connectors 12 and water outlet connectors 13 are also arranged. The above is not limited to the number of water pipe arrangements.
Further: the body of the combustion heat exchanger 1 comprises a heat exchange base 1A, a mounting cover 1B and a combustion distributor 1C, the combustion distributor 1C is fixedly mounted on the reverse side of the mounting cover corresponding to a gas inlet hole and is aligned in a combustion chamber, the mounting cover 1B is hermetically covered on the front side of the heat exchange base 1A, the combustion chamber 14 and a heat exchange channel 15 are arranged in the heat exchange base 1A, and a circuitous and bent water pipe is wrapped in the wall body of the heat exchange base 1A; the gas inlet hole 11 is arranged above the mounting cover 1B; the side of the front face of the mounting cover 1B close to the bottom edge is provided with a smoke exhaust hole 16, and the distribution of the components is reasonably arranged. The gas enters from the gas inlet hole and then is distributed to the combustion distributor 1C, and the flame of the combustion distributor 1C is combusted in the combustion chamber 14; the combustion chamber 14 and the heat exchange channel 15 are integrated, the upper section is the combustion chamber 14, and the lower section along the combustion chamber is the heat exchange channel 15. In order to improve the heat exchange effect, a plurality of heat exchange fins may be extended and protruded on the heat exchange channel 15.
Further: installation lid 1B includes apron 101 and the drum shell 102 that admits air, the front of the drum shell 102 that admits air is protruding, relative back is equipped with the uncovered opening 103 of indent formula gas dispersion, gas is gone into the gas pocket 11 and is set up in the middle of the front of the drum shell 102 that admits air and set up downwards, the top of apron 101 is equipped with gas entry 104, admit air drum shell 102 and the sealed butt joint of gas entry 104, gas is gone into the gas pocket 11, the uncovered opening 103 of indent formula gas dispersion, gas entry 104 intercommunication, for the die sinking, the installation provides convenience, it sets up the uncovered opening 103 of indent formula gas dispersion to admit air and burn for reasonable setting, gas is gone into the gas pocket 11 and sets up to provide compression space for the fan installation downwards, the reduction height.
Further: the gas inlet 104 inner wall is equipped with a recess 1041, and the embedded fixed mounting of burning distributor 1C surrounds the gas inlet in the recess, and relative gas inlet 104 outer wall is protruding frame enclosure 1042, and the recess is half of combustion chamber 14, and half of combustion chamber 14 arranges at heat transfer base 1A's interior top, and a complete combustion chamber 14 is constituteed to two halves, can compress heat transfer base 1A thickness like this, provides the space for the installation of burning distributor 1C simultaneously.
Combustion distributor 1C is including enclosing frame and branch fire hole, and the branch fire hole sets up in the bottom of enclosing the frame, encloses to be the gas distribution chamber in the frame.
The gas enters the concave gas dispersion opening 103 from the gas inlet hole, then enters the gas distribution cavity of the combustion distributor 1C, and finally is sprayed out from the fire distribution holes of the combustion distributor 1C for combustion.
Claims (4)
1. A combustion heat exchanger comprises a combustion heat exchanger body, wherein a gas inlet hole is formed above the combustion heat exchanger body; a water pipe is wrapped in the wall body of the combustion heat exchanger, one end of the water pipe is provided with a water inlet joint, and the other end of the water pipe is provided with a water outlet joint; the interior top of burning heat exchanger is equipped with the combustion chamber, the well lower part is equipped with heat transfer passageway, its characterized in that: one side of the front face of the combustion heat exchanger, which is close to the bottom edge, is provided with a smoke exhaust hole, the smoke exhaust hole is connected with a smoke exhaust pipe in a sealing mode, the smoke exhaust pipe is longitudinally arranged, and a smoke exhaust port of the smoke exhaust pipe is arranged at the top.
2. A combustion heat exchanger as claimed in claim 1, wherein: the body of the combustion heat exchanger comprises a heat exchange base, an installation cover and a combustion distributor, the combustion distributor is fixedly installed on the reverse side of the installation cover corresponding to the gas inlet hole and is aligned in the combustion chamber, the installation cover is hermetically covered on the front side of the heat exchange base, the combustion chamber and a heat exchange channel are arranged in the heat exchange base, and a circuitous and bent water pipe is wrapped in the wall body of the heat exchange base; the gas inlet hole is arranged above the mounting cover; one side of the front surface of the mounting cover close to the bottom edge is provided with a smoke exhaust hole.
3. A combustion heat exchanger as claimed in claim 2, wherein: the mounting cover comprises a cover plate and an air inlet drum shell, the front surface of the air inlet drum shell is protruded, the opposite back surface is provided with an inwards concave type gas dispersing opening, a gas inlet hole is formed in the middle of the front surface of the air inlet drum shell and is arranged downwards, a gas inlet is formed in the upper portion of the cover plate, the air inlet drum shell is in sealing butt joint with the gas inlet, and the gas inlet hole, the inwards concave type gas dispersing opening and the gas inlet are communicated.
4. A combustion heat exchanger as claimed in claim 3, wherein: the gas entry inner wall is equipped with a concave part, and the embedded fixed mounting of burning distributor surrounds the gas entry in concave part, and relative gas entry outer wall is protruding frame leg, and concave part is half of combustion chamber, and half of combustion chamber arranges at the interior top of heat transfer base, and a complete combustion chamber is constituteed to the two halves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110840035.6A CN115682417A (en) | 2021-07-24 | 2021-07-24 | Combustion heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110840035.6A CN115682417A (en) | 2021-07-24 | 2021-07-24 | Combustion heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115682417A true CN115682417A (en) | 2023-02-03 |
Family
ID=85044406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110840035.6A Pending CN115682417A (en) | 2021-07-24 | 2021-07-24 | Combustion heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115682417A (en) |
-
2021
- 2021-07-24 CN CN202110840035.6A patent/CN115682417A/en active Pending
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