CN218972629U - Horizontal steam boiler with preheat function - Google Patents
Horizontal steam boiler with preheat function Download PDFInfo
- Publication number
- CN218972629U CN218972629U CN202223603537.6U CN202223603537U CN218972629U CN 218972629 U CN218972629 U CN 218972629U CN 202223603537 U CN202223603537 U CN 202223603537U CN 218972629 U CN218972629 U CN 218972629U
- Authority
- CN
- China
- Prior art keywords
- heat exchange
- steam boiler
- horizontal steam
- water
- flue gas
- 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.)
- Active
Links
Images
Abstract
The utility model discloses a horizontal steam boiler with a preheating function, which comprises a boiler body (1), a hot water tank (2), a heat exchange mechanism (12) and a water inlet mechanism (3), wherein the heat exchange mechanism (12) comprises a heat exchange box (4), a plurality of groups of partition boards (5) which are distributed in a staggered mode front and back are arranged in the heat exchange box (4), S-shaped flue gas pipelines (6) are arranged between the partition boards (5), and heat conducting fins (7) are arranged outside the flue gas pipelines (6). It can raise the uniformity of water supply temperature and raise preheating effect.
Description
Technical Field
The utility model relates to a horizontal steam boiler, in particular to a horizontal steam boiler with a preheating function.
Background
The horizontal steam boiler is a steam boiler designed horizontally and is divided into a horizontal electric steam boiler, a horizontal fuel oil steam boiler, a horizontal gas steam boiler, a horizontal coal-fired steam boiler and the like according to fuel. The horizontal steam boiler has long flue gas flow, low flue gas discharging speed and high heat efficiency, so the horizontal steam boiler is quite energy-saving. The water supplementing is needed in the heating process, but the water temperature of the water supplementing is lower, so that the instantaneous temperature change in the steam boiler is larger, the service life of the boiler is influenced to a certain extent, and the flue gas of the horizontal steam boiler contains a large amount of heat, so that energy waste is caused.
A horizontal numerically controlled coal fired hot water boiler apparatus is disclosed in the patent application 202220618269.6 which exchanges heat with the high temperature flue gases in the flue gas exhaust duct to preheat the water prior to introduction into the heating chamber. However, when the heat exchange is performed, the water temperature is easily uneven, and the water supplementing temperature is affected.
Disclosure of Invention
The utility model aims to provide a horizontal steam boiler with a preheating function. It can raise the uniformity of water supply temperature and raise preheating effect.
The technical scheme of the utility model is as follows: the utility model provides a horizontal steam boiler with preheat function, includes boiler body, hot water tank, heat transfer mechanism and water inlet mechanism, its characterized in that: the heat exchange mechanism comprises a heat exchange box, a plurality of groups of partition boards which are distributed in a front-back staggered mode are arranged in the heat exchange box, S-shaped flue gas pipelines are arranged among the partition boards, and heat conducting fins are arranged outside the flue gas pipelines.
In the horizontal steam boiler with the preheating function, the liquid inlet pipe and the liquid outlet pipe are distributed at two ends of the heat exchange box, the front end of the liquid inlet pipe is connected with the water inlet mechanism, and the rear side of the liquid outlet pipe is connected with the liquid inlet of the boiler body.
In the horizontal steam boiler with the preheating function, the water inlet mechanism comprises a water pump, the rear side of the water pump is connected with a liquid inlet pipe, and the liquid inlet pipe is further provided with a liquid supplementing pipe connected with the hot water tank.
In the horizontal steam boiler with the preheating function, the side wall of the partition plate is provided with the spoiler.
Compared with the prior art, the heat exchange box is provided with the S-shaped flow passage through the partition plate, and the flue gas pipeline is also S-shaped, so that the flue gas is beneficial to transferring heat into water, and the heat conducting fin can not only increase the heat transfer capacity, but also act together with the turbulence fin, so that the water temperature is more uniform.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic structural view of the heat exchange tank of the present utility model.
The marks in the drawings are: the boiler comprises a boiler body, a hot water tank 2, a water inlet mechanism 3, a heat exchange box 4, a partition plate 5, a flue gas pipeline 6, heat conducting fins 7, a liquid inlet pipe 8, a liquid outlet pipe 9, a liquid inlet 10, a water pump 11, a heat exchange mechanism 12, a liquid supplementing pipe 13 and a spoiler 14.
Detailed Description
The utility model is further illustrated by the following figures and examples, which are not intended to be limiting.
Examples. The utility model provides a horizontal steam boiler with preheat function, constitutes as shown in fig. 1-2, including boiler body 1, hot water pitcher 2, heat transfer mechanism 12 and water inlet mechanism 3, heat transfer mechanism 12 include heat exchange box 4, be equipped with multiunit front and back staggered' S baffle 5 in the heat exchange box 4, be equipped with flue gas pipeline 6 of S-shaped trend between baffle 5, flue gas pipeline 6 is equipped with heat conducting fin 7 outward.
The two ends of the heat exchange box 4 are provided with a liquid inlet pipe 8 and a liquid outlet pipe 9, the front end of the liquid inlet pipe 8 is connected with the water inlet mechanism 3, and the rear side of the liquid outlet pipe 9 is connected with a liquid inlet 10 of the boiler body 1.
The water inlet mechanism 3 comprises a water pump 11, the rear side of the water pump 11 is connected with a liquid inlet pipe 8, and the liquid inlet pipe 8 is also provided with a liquid supplementing pipe 13 connected with the hot water tank 2.
The side wall of the partition board 5 is provided with a spoiler 14.
The principle of the utility model is as follows: when the water level in the boiler body 1 is lower and water is needed to be replenished, hot water is supplied to the heat exchange box 4 through the water inlet mechanism 3, hot water is stored in the hot water tank 2, hot water is replenished to the water inlet pipe 8 through the water replenishing pipe when the water is supplied to the water inlet pipe 8, so that the temperature of the replenishing water is improved, the temperature change of the boiler body is prevented from being greatly changed, then water can flow to the heat exchange mechanism 12, the heat exchange box 4 can be separated into S-shaped flow channels by the partition plate 5, the water can flow along the partition plate 5, heat can be transferred into the water through the flue gas pipeline 6, and the heat conducting fin can increase the heat transfer effect and acts together with the turbulence piece 14, so that the temperature of the replenishing water is more uniform.
Claims (4)
1. The utility model provides a horizontal steam boiler with preheat function, includes boiler body (1), hot water tank (2), heat transfer mechanism (12) and water inlet mechanism (3), its characterized in that: the heat exchange mechanism (12) comprises a heat exchange box (4), a plurality of groups of partition boards (5) which are distributed in a front-back staggered mode are arranged in the heat exchange box (4), S-shaped flue gas pipelines (6) are arranged between the partition boards (5), and heat conducting fins (7) are arranged outside the flue gas pipelines (6).
2. A horizontal steam boiler with preheating function according to claim 1, characterized in that: the two ends of the heat exchange box (4) are provided with a liquid inlet pipe (8) and a liquid outlet pipe (9), the front end of the liquid inlet pipe (8) is connected with the water inlet mechanism (3), and the rear side of the liquid outlet pipe (9) is connected with a liquid inlet (10) of the boiler body (1).
3. A horizontal steam boiler with preheating function according to claim 1, characterized in that: the water inlet mechanism (3) comprises a water pump (11), the rear side of the water pump (11) is connected with a liquid inlet pipe (8), and a liquid supplementing pipe (13) connected with the hot water tank (2) is further arranged on the liquid inlet pipe (8).
4. A horizontal steam boiler with preheating function according to claim 1, characterized in that: the side wall of the partition plate (5) is provided with a spoiler (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223603537.6U CN218972629U (en) | 2022-12-30 | 2022-12-30 | Horizontal steam boiler with preheat function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223603537.6U CN218972629U (en) | 2022-12-30 | 2022-12-30 | Horizontal steam boiler with preheat function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218972629U true CN218972629U (en) | 2023-05-05 |
Family
ID=86162122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223603537.6U Active CN218972629U (en) | 2022-12-30 | 2022-12-30 | Horizontal steam boiler with preheat function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218972629U (en) |
-
2022
- 2022-12-30 CN CN202223603537.6U patent/CN218972629U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218972629U (en) | Horizontal steam boiler with preheat function | |
| CN201363727Y (en) | Thermal storage type high-speed burner | |
| CN206739626U (en) | A kind of wall-hung boiler and its heat exchange mechanisms | |
| CN209213962U (en) | A kind of normal pressure mixed flow pipeline heating system | |
| CN202056844U (en) | Pressure-less multipurpose boiler for water and gasoline with an extremely fast heat conducting device | |
| CN107795978B (en) | Alcohol-based fuel boiler | |
| CN216245713U (en) | Coal chemical industry flue gas waste heat recovery device | |
| CN204478444U (en) | A kind of device for utilizing waste of boiler | |
| CN209558303U (en) | A kind of vertical heat pipe waste heat boiler | |
| CN209622750U (en) | A kind of steam generation mould group | |
| CN202229154U (en) | System for using organic heat carrier boiler smoke waste heat to generate low voltage steam | |
| CN102322624A (en) | System utilizing organic heat carrier furnace flue gas waste heat to produce low-pressure steam | |
| CN112443828A (en) | Electric heating steam superheating system | |
| CN216953015U (en) | Heat exchange device for waste heat boiler economizer | |
| CN201100834Y (en) | A confused flow heat exchanger | |
| CN104819572A (en) | Energy saver of large-sized assembled water pipe type hot water boiler | |
| CN217274089U (en) | Water pipe type superheated steam boiler | |
| CN214332773U (en) | Steam boiler device for recovering flue gas waste heat | |
| CN213955287U (en) | Electric heating steam superheating system | |
| CN215613514U (en) | Steam cleaning machine | |
| CN218820623U (en) | Heating equipment with secondary heat exchange structure | |
| CN218781442U (en) | Low-nitrogen condensed hot water supply system | |
| CN218210078U (en) | Heating device | |
| CN201666616U (en) | Condensing indirect heat-exchanging and heat-supplying system | |
| CN212746919U (en) | Reheating type water bath furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |