CN220567928U - Boiler heat exchange device and boiler using same - Google Patents
Boiler heat exchange device and boiler using same Download PDFInfo
- Publication number
- CN220567928U CN220567928U CN202320374443.1U CN202320374443U CN220567928U CN 220567928 U CN220567928 U CN 220567928U CN 202320374443 U CN202320374443 U CN 202320374443U CN 220567928 U CN220567928 U CN 220567928U
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- Prior art keywords
- pipe
- boiler
- shell
- heat exchange
- inner furnace
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 53
- 239000000779 smoke Substances 0.000 claims description 32
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 25
- 239000003546 flue gas Substances 0.000 claims description 25
- 238000010438 heat treatment Methods 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 description 7
- 238000007599 discharging Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to the technical field of boilers, in particular to a boiler heat exchange device and a boiler using the same.
Description
Technical Field
The utility model relates to the technical field of boilers, in particular to a boiler heat exchange device and a boiler using the same.
Background
The boiler is an energy conversion device, the energy input to the boiler is chemical energy or electric energy in fuel, the boiler outputs steam, high temperature water or organic heat carrier with certain heat energy, and a large amount of high temperature smoke is discharged when the boiler is used, and the boiler needs to be treated by a heat exchange device.
The utility model provides a current boiler heat transfer device, including inlet tube, outlet pipe and spiral pipe, twine the outside at the inner bag of boiler with the spiral pipe through the bracing piece, make the screwed pipe fix between boiler inner bag and shell, the both ends of spiral pipe are provided with inlet tube and outlet pipe respectively, the shell covers boiler inner bag and screwed pipe, inlet tube and outlet pipe run through the shell of boiler, the inlet tube is used for connecting the water that gets into the spiral pipe, the outlet pipe is used for making the water discharge after the spiral pipe heats, obtain the reutilization with the flue gas that the boiler discharges the production, can also reduce the heat of getting rid of the flue gas.
However, the utility model has low flue gas heat conversion rate during use, and is easy to cause excessive flue gas heat residue.
Disclosure of Invention
The utility model aims to provide a boiler heat exchange device, which aims to solve the problems that the flue gas heat conversion rate is too low and excessive flue gas heat residues are easy to cause when the boiler heat exchange device is used.
The utility model provides a boiler heat exchange device which comprises a water inlet pipe, a water outlet pipe and a heat exchange assembly, wherein the heat exchange assembly comprises a shell, a flue pipe, a smoke exhaust pipe, a pneumatic valve, a plurality of metal spiral pipes and two mounting plates;
the shell with the inlet tube intercommunication, and be located one side of inlet tube, the outlet pipe with the shell intercommunication, and be located one side of shell, two the mounting panel set up in the both ends of shell, the flue gas pipe with the exhaust pipe communicates with two mounting panels respectively, just the flue gas pipe is located the shell top, the exhaust pipe is located the shell bottom, a plurality of metal spiral pipe and two the mounting panel intercommunication, the pneumatic valve set up in on the exhaust pipe.
The heat exchange assembly further comprises a return pipe, wherein the return pipe is communicated with the shell and is positioned on one side of the shell.
The heat exchange assembly further comprises a temperature barometer and an electromagnetic valve, the temperature barometer is arranged at the top of the shell, and the electromagnetic valve is arranged on the water outlet pipe.
Wherein, the boiler comprises a shell, an inner furnace, a heating plate, a smoke pipe, a transverse pipe, a vertical smoke pipe, a furnace door and a base; the heating plate is arranged on the inner side of the inner furnace, the furnace door is arranged on the inner furnace, the shell is arranged on the outer side of the inner furnace, the base is fixedly connected with the inner furnace and is positioned at the bottom of the inner furnace, the transverse pipe penetrates through the inner furnace and the shell, and the vertical smoke pipe is communicated with the inner furnace and is positioned on the outer side of the inner furnace.
The boiler further comprises a collecting box, wherein the collecting box is connected with the base in a sliding mode and is located on one side of the base.
According to the boiler heat exchange device, the water inlet pipe is used for being connected with water entering the device, the water outlet pipe is used for discharging the water heated by the device, when the heat exchange device is used, smoke enters the plurality of metal spiral pipes through the smoke pipe, then the water is introduced into the shell through the water inlet pipe, the water inlet pipe is positioned at one side of the shell close to the ground, the water outlet pipe is positioned at one side close to the top end of the shell, hot water is generally positioned at the upper layer, so that the design is convenient for quick utilization of the hot water, the heated water can be discharged quickly, low-temperature water is stored in the shell, the smoke is convenient for continuous cooling, the air pressure valve controls the opening and closing of the smoke discharging pipe, and the problem that excessive smoke heat is easily remained due to low smoke heat conversion rate when the boiler is used is solved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a block diagram of a heat exchanging apparatus for a boiler and a boiler using the same according to a first embodiment of the present utility model.
Fig. 2 is a schematic cross-sectional view of a heat exchanging apparatus for a boiler and a boiler using the same according to a second embodiment of the present utility model.
101-water inlet pipe, 102-water outlet pipe, 103-heat exchange component, 104-shell, 105-flue pipe, 106-exhaust pipe, 107-air pressure valve, 108-metal spiral pipe, 109-mounting plate, 110-return pipe, 111-temperature air pressure meter, 112-solenoid valve, 201-boiler shell, 202-inner furnace, 203-heating plate, 204-flue pipe, 205-horizontal pipe, 206-vertical flue pipe, 207-furnace door, 208-base and 209-collecting box.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.
First embodiment
Referring to fig. 1, fig. 1 is a block diagram of a heat exchanging apparatus for a boiler and a boiler using the same according to a first embodiment of the present utility model.
The utility model provides a boiler heat exchange device and a boiler using the same: the heat exchange device comprises a water inlet pipe 101, a water outlet pipe 102 and a heat exchange assembly 103, wherein the heat exchange assembly 103 comprises a shell 104, a flue gas pipe 105, a smoke exhaust pipe 106, an air pressure valve 107, a plurality of metal spiral pipes 108, two mounting plates 109, a return pipe 110, a temperature air pressure meter 111 and an electromagnetic valve 112. Through the above-mentioned scheme, the problem that the flue gas heat conversion rate is too low when using, causes the flue gas heat to remain too much easily is solved, it can be appreciated that the above-mentioned scheme can be used in recycle scene, can also be used to flow back the flue gas after cooling into the boiler through back flow 110, adds on the solution of air circulation problem for boiler burning.
In this embodiment, the water inlet pipe 101 is used for connecting water entering the device, and the water outlet pipe 102 is used for discharging water heated by the device.
Wherein the shell 104 is communicated with the water inlet pipe 101 and is positioned at one side of the water inlet pipe 101, the water outlet pipe 102 is communicated with the shell 104 and is positioned at one side of the shell 104, two mounting plates 109 are arranged at two ends of the shell 104, the flue gas pipe 105 and the flue gas exhaust pipe 106 are respectively communicated with the two mounting plates 109, the flue gas pipe 105 is positioned at the top of the shell 104, the flue gas exhaust pipe 106 is positioned at the bottom of the shell 104, a plurality of metal spiral pipes 108 are communicated with the two mounting plates 109, the air pressure valve 107 is arranged on the flue gas exhaust pipe 106, when the heat exchange device is used, the flue gas passes through flue gas pipe 105 gets into a plurality of in the metal spiral pipe 108, then will the water is passed through inlet tube 101 lets in inside shell 104, inlet tube 101 is located the one side that shell 104 is close to the ground, outlet pipe 102 is located and is close to one side on shell 104 top, hot water is general in the upper strata, so design convenience hot water's quick utilization, can make the water after the heating get rid of fast, low temperature water length exist in shell 104, convenience flue gas continuously cooling, pneumatic valve 107 control the opening and shutting of exhaust pipe 106 provides the circulation of air for the boiler uses and has solved flue gas heat conversion rate when using and is too low, causes the problem that the flue gas heat remains too much easily.
Second, the return pipe 110 is in communication with the housing 104 and is located at one side of the housing 104, and the return pipe 110 is configured to return the cooled flue gas to the boiler, so as to increase air circulation for combustion in the boiler.
Finally, the temperature barometer 111 is disposed at the top of the housing 104, the electromagnetic valve 112 is disposed on the water outlet pipe 102, the temperature barometer 111 is used for observing the temperature and pressure of water in the housing, and the electromagnetic valve 112 is used for controlling the water outlet.
When the boiler heat exchange device is used, the water inlet pipe 101 is used for connecting water entering the device, the water outlet pipe 102 is used for discharging the water heated by the device, when the heat exchange device is used, smoke enters a plurality of metal spiral pipes 108 through the smoke pipe 105, then the water is introduced into the shell 104 through the water inlet pipe 101, the water inlet pipe 101 is positioned at one side of the shell 104 close to the ground, the water outlet pipe 102 is positioned at one side close to the top end of the shell 104, and hot water is generally positioned at the upper layer, so that the design is convenient for quick utilization of the hot water, the heated water can be quickly discharged, the low-temperature water is long in the shell 104, the smoke is convenient for continuous cooling, the air pressure valve 107 controls the opening and closing of the smoke discharging pipe 106, and the problems that the smoke heat conversion rate is too low and the smoke heat residue is easy to cause are solved when the boiler is used.
Second embodiment
The utility model also provides a boiler, referring to fig. 2, fig. 2 is a schematic cross-sectional view of a heat exchange device for a boiler and a boiler using the heat exchange device according to a second embodiment of the utility model. The boiler of the present utility model further comprises a boiler housing 201, an inner furnace 202, a heating plate 203, a smoke tube 204, a transverse tube 205, a vertical smoke tube, a furnace door 207, a base 208 and a collecting box 209 on the basis of the first embodiment.
The heating plate 203 is arranged on the inner side of the inner furnace 202, the furnace door 207 is arranged on the inner furnace 202, the boiler shell 201 is installed on the outer side of the inner furnace 202, the base 208 is fixedly connected with the inner furnace 202 and is positioned at the bottom of the inner furnace 202, the transverse pipe 205 penetrates through the inner furnace 202 and the boiler shell 201, the vertical smoke pipe 206 is communicated with the inner furnace 202 and is positioned on the outer side of the inner furnace 202, fuel is placed on the heating plate 203 when the boiler is used, the heating plate 203 is hollowed out, fuel slag after combustion falls into the base 208 from the hollowed-out part of the smoke pipe 206, and part of smoke generated by combustion rapidly enters the top end of the inner furnace 202 through the vertical smoke pipe 206, so that the transverse pipe 205 is rapidly heated by high-temperature smoke, water introduced into the transverse pipe 205 can rapidly form steam energy to be converted, and the smoke pipe 105 of the heat exchange device is connected for heat exchange.
The boiler further comprises a collecting box 209, wherein the collecting box 209 is in sliding connection with the base 208 and is positioned on one side of the base 208, and the collecting box 209 is used for collecting the burned slag and then can be quickly taken out for processing.
The foregoing disclosure is only illustrative of a preferred embodiment of a heat exchanger for a boiler and a boiler employing the same, but is not intended to limit the scope of the utility model, and one skilled in the art will appreciate that all or part of the procedures described in the foregoing embodiments are implemented and equivalent changes according to the claims of the utility model are intended to fall within the scope of the utility model.
Claims (5)
1. A heat exchange device of a boiler comprises a water inlet pipe and a water outlet pipe, and is characterized in that,
the heat exchange assembly comprises a shell, a smoke pipe, a smoke exhaust pipe, a pneumatic valve, a plurality of metal spiral pipes and two mounting plates;
the shell with the inlet tube intercommunication, and be located one side of inlet tube, the outlet pipe with the shell intercommunication, and be located one side of shell, two the mounting panel set up in the both ends of shell, the flue gas pipe with the exhaust pipe communicates with two mounting panels respectively, just the flue gas pipe is located the shell top, the exhaust pipe is located the shell bottom, a plurality of metal spiral pipe and two the mounting panel intercommunication, the pneumatic valve set up in on the exhaust pipe.
2. A boiler heat exchange apparatus according to claim 1,
the heat exchange assembly further comprises a return pipe which is communicated with the shell and is positioned on one side of the shell.
3. A boiler heat exchange apparatus according to claim 2, wherein,
the heat exchange assembly further comprises a temperature barometer and an electromagnetic valve, the temperature barometer is arranged at the top of the shell, and the electromagnetic valve is arranged on the water outlet pipe.
4. A boiler, which is applied to the heat exchange device of the boiler as set forth in any one of claims 1 to 3, is characterized in that,
the boiler comprises a boiler shell, an inner furnace, a heating plate, a smoke pipe, a transverse pipe, a vertical smoke pipe, a furnace door and a base; the heating plate is arranged on the inner side of the inner furnace, the furnace door is arranged on the inner furnace, the boiler shell is arranged on the outer side of the inner furnace, the base is fixedly connected with the inner furnace and is positioned at the bottom of the inner furnace, the transverse pipe penetrates through the inner furnace and the boiler shell, the vertical smoke pipe is communicated with the inner furnace and is positioned on the outer side of the inner furnace, and the smoke pipe is communicated with the inner furnace and is positioned at the top of the inner furnace.
5. A boiler according to claim 4, wherein,
the boiler further comprises a collecting box which is connected with the base in a sliding mode and is located on one side of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320374443.1U CN220567928U (en) | 2023-03-01 | 2023-03-01 | Boiler heat exchange device and boiler using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320374443.1U CN220567928U (en) | 2023-03-01 | 2023-03-01 | Boiler heat exchange device and boiler using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220567928U true CN220567928U (en) | 2024-03-08 |
Family
ID=90089634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320374443.1U Active CN220567928U (en) | 2023-03-01 | 2023-03-01 | Boiler heat exchange device and boiler using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220567928U (en) |
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2023
- 2023-03-01 CN CN202320374443.1U patent/CN220567928U/en active Active
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