CN219829107U - Heat exchange energy-saving steam water heater - Google Patents
Heat exchange energy-saving steam water heater Download PDFInfo
- Publication number
- CN219829107U CN219829107U CN202320365495.2U CN202320365495U CN219829107U CN 219829107 U CN219829107 U CN 219829107U CN 202320365495 U CN202320365495 U CN 202320365495U CN 219829107 U CN219829107 U CN 219829107U
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- heat exchanger
- pipe
- heating furnace
- main heat
- fixedly connected
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 65
- 238000010438 heat treatment Methods 0.000 claims abstract description 43
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 10
- 239000003546 flue gas Substances 0.000 abstract description 10
- 239000002918 waste heat Substances 0.000 abstract description 9
- 238000005265 energy consumption Methods 0.000 abstract description 6
- 230000008878 coupling Effects 0.000 abstract 4
- 238000010168 coupling process Methods 0.000 abstract 4
- 238000005859 coupling reaction Methods 0.000 abstract 4
- 239000007789 gas Substances 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 5
- 238000005485 electric heating Methods 0.000 description 4
- 239000003245 coal Substances 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 239000008236 heating water Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to the technical field of water heating furnaces, in particular to a heat exchange energy-saving steam water heating furnace; including heating furnace and auxiliary device, auxiliary device includes the water tank, main heat exchanger, assist heat exchanger, the ingress pipe, delivery pipe and coupling assembling, during the use, the heating furnace carries out water heating, the hot steam that produces carries out the inside water heating of water tank and horizontal calandria, then, hot steam gets into main heat exchanger, get into assist heat exchanger through coupling assembling, finally discharge from assisting heat exchanger discharge port, simultaneously, cold water is imported into assist heat exchanger through the ingress pipe, with assist heat exchanger inside hot steam heat exchange, get into main heat exchanger through coupling assembling, with the hot steam heat exchange in the main heat exchanger, at the discharge port of leading-in water tank through coupling assembling, then get into horizontal calandria through the outlet pipe of water tank, export through the delivery pipe, thereby during the realization use, can carry out the make full use of flue gas waste heat, do benefit to the improvement thermal efficiency, reduce the energy consumption, more facilitate the use.
Description
Technical Field
The utility model relates to the technical field of water heating furnaces, in particular to a heat exchange energy-saving steam water heating furnace.
Background
The hot water boiler is adopted by enterprises, schools and other units to provide hot water steam required by daily production and life, the traditional boiler mostly adopts coal as power, and the environment is seriously polluted when the waste gas generated by coal fuel is discharged, so that the boiler is not beneficial to popularization and use.
The electric heating furnace is adopted to produce hot water and steam, and harmful gas to air is greatly reduced in the process, so that the electric heating furnace is more beneficial to popularization and use.
However, when the existing electric heating furnace is used for producing hot water and steam, the problem that hot flue gas generated by heating is directly discharged exists, and the heat of the flue gas cannot be effectively utilized, so that the heat loss is large, the heat efficiency is low and the use is inconvenient.
Disclosure of Invention
The purpose of the utility model is that: aims to provide a heat exchange energy-saving steam water heater, which can fully utilize the waste heat of flue gas when in use, is beneficial to improving the heat efficiency, reducing the energy consumption and is more convenient to use.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a heat exchange energy-saving steam water heater, which comprises a heating furnace and an auxiliary device, wherein the heating furnace comprises a heating furnace body and a heating furnace body;
the auxiliary device comprises a water tank, a main heat exchanger, an auxiliary heat exchanger, an ingress pipe, an eduction pipe and a connecting component, wherein the water tank is fixedly connected with the heating furnace and is positioned in the heating furnace, the main heat exchanger is fixedly connected with the heating furnace and is positioned on one side of the heating furnace, the auxiliary heat exchanger is positioned on one side of the main heat exchanger, the ingress pipe is fixedly connected with the auxiliary heat exchanger and is positioned on one side of the auxiliary heat exchanger, the eduction pipe is rotatably connected with the heating furnace and is positioned on one side of the heating furnace, and the connecting component is arranged on one side of the main heat exchanger, which is close to the auxiliary heat exchanger.
The connecting assembly comprises a first connecting pipe and a second connecting pipe, wherein the first connecting pipe is fixedly connected with the auxiliary heat exchanger and is positioned at one side of the auxiliary heat exchanger, which is close to the main heat exchanger; the second connecting pipe is fixedly connected with the main heat exchanger, fixedly connected with the first connecting pipe and positioned on one side of the main heat exchanger, which is close to the first connecting pipe.
The connecting assembly further comprises a third connecting pipe, wherein the third connecting pipe is fixedly connected with the main heat exchanger, fixedly connected with the auxiliary heat exchanger and positioned on one side of the main heat exchanger, which is close to the auxiliary heat exchanger.
The connecting assembly further comprises a fourth connecting pipe, wherein the fourth connecting pipe is fixedly connected with the main heat exchanger, fixedly connected with the water tank and located on one side, close to the water tank, of the main heat exchanger.
The auxiliary device further comprises a treatment pipe and a fan, wherein the treatment pipe is rotationally connected with the auxiliary heat exchanger and is positioned at one side of the auxiliary heat exchanger; the fan is fixedly connected with the treatment pipe and is positioned at one side of the treatment pipe.
According to the heat exchange energy-saving steam water heater disclosed by the utility model, the transverse calandria is arranged above the heating furnace, the main heat exchanger is arranged above the heating furnace, the water tank is arranged in the heating furnace, the water tank water outlet is communicated with the transverse calandria, the auxiliary heat exchanger is positioned at one side of the main heat exchanger, the ingress pipe is arranged at the water inlet of the auxiliary heat exchanger and used for introducing external cold water, the egress pipe is rotatably arranged on the outlet of the transverse calandria above the heating furnace and used for leading out hot water, the connection assembly is communicated with the working pipeline.
Drawings
The utility model may be further illustrated by means of non-limiting examples given in the accompanying drawings.
Fig. 1 is a schematic view showing the overall structure of a heat exchange energy-saving steam water heater according to a first embodiment of the present utility model.
Fig. 2 is a schematic structural view of a second connecting pipe according to a first embodiment of the present utility model.
Fig. 3 is a schematic view showing the overall structure of a heat exchange energy-saving steam water heater according to a second embodiment of the present utility model.
In the figure: 101-heating furnace, 102-water tank, 103-main heat exchanger, 104-auxiliary heat exchanger, 105-ingress pipe, 106-egress pipe, 107-first connecting pipe, 108-second connecting pipe, 109-third connecting pipe, 110-fourth connecting pipe, 201-treatment pipe, 202-fan.
Detailed Description
In order that those skilled in the art will better understand the present utility model, the following technical scheme of the present utility model will be further described with reference to the accompanying drawings and examples.
Embodiment one:
as shown in fig. 1 and 2, wherein fig. 1 is a schematic view of the overall structure of the heat exchange energy-saving steam water heater, and fig. 2 is a schematic view of the structure of the second connection pipe, the present utility model provides a heat exchange energy-saving steam water heater: comprising a heating furnace 101 and auxiliary devices comprising a water tank 102, a main heat exchanger 103, an auxiliary heat exchanger 104, an inlet pipe 105, an outlet pipe 106 and a connection assembly comprising a first connection pipe 107, a second connection pipe 108, a third connection pipe 109 and a fourth connection pipe 110. Through the scheme, when the flue gas waste heat recycling device is used, the flue gas waste heat can be fully utilized, the heat efficiency is improved, the energy consumption is reduced, the use is more convenient, and the flue gas waste heat recycling device can be used for fully utilizing the flue gas waste heat, is beneficial to improving the heat efficiency, reduces the energy consumption and is more convenient to use.
In the present embodiment, the heating furnace 101 heats water by an electric heating system, and a lateral drain is provided above the heating furnace 101.
The water tank 102 is fixedly connected with the heating furnace 101 and is positioned in the heating furnace 101, the main heat exchanger 103 is fixedly connected with the heating furnace 101 and is positioned on one side of the heating furnace 101, the auxiliary heat exchanger 104 is positioned on one side of the main heat exchanger 103, the ingress pipe 105 is fixedly connected with the auxiliary heat exchanger 104 and is positioned on one side of the auxiliary heat exchanger 104, the delivery pipe 106 is rotationally connected with the heating furnace 101 and is positioned on one side of the heating furnace 101, the connecting component is arranged on one side of the main heat exchanger 103 close to one side of the auxiliary heat exchanger 104, the water tank 102 is arranged in the heating furnace 101 through bolts, a water outlet of the water tank 102 is communicated with a transverse exhaust pipe, the main heat exchanger 103 is arranged right above the heating furnace 101 through bolts, a vertical steam conduit is arranged in the main heat exchanger 103, the top is a gas collecting chamber, the middle is sealed and separated through a partition plate, the vertical steam conduit is arranged in the heat exchanger 104, the top is a gas collecting chamber and an auxiliary gas outlet chamber, the bottom is arranged at the bottom of the auxiliary heat exchanger 104 chamber, the delivery pipe is arranged at the bottom, the delivery pipe is used for being connected with the delivery pipe 104 through bolts, the delivery pipe is arranged at the side of the delivery pipe, and is connected with the side of the water outlet pipe, and is used for being connected with the water outlet pipe 106 through the threaded connection plate.
Secondly, the first connecting pipe 107 is fixedly connected with the auxiliary heat exchanger 104 and is located on one side of the auxiliary heat exchanger 104 close to the main heat exchanger 103, the second connecting pipe 108 is fixedly connected with the main heat exchanger 103 and is fixedly connected with the first connecting pipe 107 and is located on one side of the main heat exchanger 103 close to the first connecting pipe 107, a mounting plate of the first connecting pipe 107 is mounted on the auxiliary heat exchanger 104 through bolts and is communicated with an air inlet chamber of the auxiliary heat exchanger 104 after being mounted, a connecting disc on one side of the second connecting pipe 108 is connected with a connecting disc of the first connecting pipe 107 through a screw nut, the other end of the second connecting pipe 108 is connected with the bottom of an air collecting chamber partition plate of the main heat exchanger 103, and after being mounted, the second connecting pipe 108 is communicated with a top air collecting chamber of the main heat exchanger 103.
Then, the third connecting pipe 109 is fixedly connected with the main heat exchanger 103, and is fixedly connected with the auxiliary heat exchanger 104, and is located on one side of the main heat exchanger 103 close to the auxiliary heat exchanger 104, a mounting plate on one side of the third connecting pipe 109 is connected with a water outlet of the auxiliary heat exchanger 104 through a bolt, and the other side is mounted on a water inlet of the main heat exchanger 103 through a bolt.
Finally, the connecting assembly further comprises a fourth connecting pipe 110, the fourth connecting pipe 110 is fixedly connected with the main heat exchanger 103, fixedly connected with the water tank 102 and located on one side of the main heat exchanger 103 close to the water tank 102, one side connecting disc of the fourth connecting pipe 110 is installed on the water outlet of the main heat exchanger 103, and the other side connecting disc is installed on the water inlet of the water tank 102 through bolts.
When the utility model is used for fully utilizing the waste heat of the flue gas, the heat efficiency is improved, the energy consumption is reduced, in the use process, the heating furnace 101 is used for heating water to generate hot steam, the hot steam is used for heating water in the water tank 102 and the transverse exhaust pipe, then the hot steam enters the main heat exchanger 103, passes through the vertical steam conduit in the main heat exchanger 103, enters the top gas collection chamber of the main heat exchanger 103, then enters the air inlet chamber at the bottom of the auxiliary heat exchanger 104 through the second connecting pipe 108 and the first connecting pipe 107, then enters the top gas collection chamber of the auxiliary heat exchanger 104 through the vertical steam conduit in the auxiliary heat exchanger 104, finally, the hot water is discharged from the air outlet at the bottom of the auxiliary heat exchanger 104, meanwhile, the external cold water can be led into the auxiliary heat exchanger 104 through the ingress pipe 105, enters the main heat exchanger 103 through the third connecting pipe 109 after the hot steam is subjected to heat exchange with the high-temperature steam in the main heat exchanger 103, then passes through the fourth connecting pipe 110, and then enters the water tank 102 through the transverse exhaust pipe 102, thereby the waste heat is more convenient to use, and the energy consumption is reduced, and the flue gas is more conveniently utilized when the waste heat is discharged from the water outlet pipe 106.
Embodiment two:
as shown in fig. 3, wherein fig. 3 is a schematic view of the overall structure of the heat exchange energy saving steam water heater, the present utility model provides a heat exchange energy saving steam water heater, and the auxiliary device further comprises a treatment pipe 201 and a fan 202, on the basis of the first embodiment.
The treatment tube 201 is rotationally connected with the auxiliary heat exchanger 104 and is located on one side of the auxiliary heat exchanger 104, the fan 202 is fixedly connected with the treatment tube 201 and is located on one side of the treatment tube 201, the installation end of the treatment tube 201 is a threaded end, an exhaust valve is arranged at the bottom of an air outlet chamber of the auxiliary heat exchanger 104 and used for exhausting steam, meanwhile, the treatment tube 201 is rotationally installed on the side face of the air outlet chamber of the auxiliary heat exchanger 104 and is provided with a valve, an inlet connecting disc of the fan 202 is connected with a connecting disc of the treatment tube 201 through a bolt, and an outlet of the fan 202 stretches into the position below the liquid level of an external cooling water pool through a pipeline.
When the hot steam in the air outlet chamber of the auxiliary heat exchanger 104 is exhausted, the hot steam is at a high temperature, so that safety accidents are easy to cause, at the moment, when the hot steam is exhausted, the bottom of the air outlet chamber of the auxiliary heat exchanger 104 can be closed, an exhaust valve is arranged at the bottom of the air outlet chamber of the auxiliary heat exchanger 104, a valve on the treatment pipe 201 is opened, the fan 202 is opened, hot steam is extracted, and the hot steam is guided into an external cooling water tank for cooling treatment, so that the hot steam is beneficial to safe use.
The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims of this utility model, which are within the skill of those skilled in the art, can be made without departing from the spirit and scope of the utility model disclosed herein.
Claims (4)
1. A heat exchange energy-saving steam water heater, which comprises a heating furnace and is characterized in that,
the device also comprises an auxiliary device;
the auxiliary device comprises a water tank, a main heat exchanger, an auxiliary heat exchanger, an ingress pipe, an outgoing pipe and a connecting component, wherein the water tank is fixedly connected with the heating furnace and is positioned in the heating furnace, the main heat exchanger is fixedly connected with the heating furnace and is positioned on one side of the heating furnace, the auxiliary heat exchanger is positioned on one side of the main heat exchanger, the ingress pipe is fixedly connected with the auxiliary heat exchanger and is positioned on one side of the auxiliary heat exchanger, the outgoing pipe is rotatably connected with the heating furnace and is positioned on one side of the heating furnace, and the connecting component is arranged on one side of the main heat exchanger close to the auxiliary heat exchanger;
the auxiliary device further comprises a treatment pipe and a fan, wherein the treatment pipe is rotationally connected with the auxiliary heat exchanger and is positioned on one side of the auxiliary heat exchanger, and the fan is fixedly connected with the treatment pipe and is positioned on one side of the treatment pipe.
2. The heat exchange energy saving steam water heater as set forth in claim 1, wherein,
the connecting assembly comprises a first connecting pipe and a second connecting pipe, and the first connecting pipe is fixedly connected with the auxiliary heat exchanger and is positioned at one side of the auxiliary heat exchanger, which is close to the main heat exchanger; the second connecting pipe is fixedly connected with the main heat exchanger, fixedly connected with the first connecting pipe and positioned on one side of the main heat exchanger, which is close to the first connecting pipe.
3. The heat exchange energy saving steam water heater as set forth in claim 2, wherein,
the connecting assembly further comprises a third connecting pipe, wherein the third connecting pipe is fixedly connected with the main heat exchanger, fixedly connected with the auxiliary heat exchanger and positioned on one side of the main heat exchanger, which is close to the auxiliary heat exchanger.
4. The heat exchange energy saving steam water heater as set forth in claim 3, wherein,
the connecting assembly further comprises a fourth connecting pipe, wherein the fourth connecting pipe is fixedly connected with the main heat exchanger, fixedly connected with the water tank and positioned on one side, close to the water tank, of the main heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320365495.2U CN219829107U (en) | 2023-03-02 | 2023-03-02 | Heat exchange energy-saving steam water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320365495.2U CN219829107U (en) | 2023-03-02 | 2023-03-02 | Heat exchange energy-saving steam water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219829107U true CN219829107U (en) | 2023-10-13 |
Family
ID=88279296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320365495.2U Active CN219829107U (en) | 2023-03-02 | 2023-03-02 | Heat exchange energy-saving steam water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219829107U (en) |
-
2023
- 2023-03-02 CN CN202320365495.2U patent/CN219829107U/en active Active
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