CN212777279U - Steam source machine capable of recycling waste heat - Google Patents
Steam source machine capable of recycling waste heat Download PDFInfo
- Publication number
- CN212777279U CN212777279U CN202021613469.XU CN202021613469U CN212777279U CN 212777279 U CN212777279 U CN 212777279U CN 202021613469 U CN202021613469 U CN 202021613469U CN 212777279 U CN212777279 U CN 212777279U
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- Prior art keywords
- waste heat
- steam
- communicated
- water
- pipe
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- 239000002918 waste heat Substances 0.000 title claims abstract description 84
- 238000004064 recycling Methods 0.000 title claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 105
- 238000000926 separation method Methods 0.000 claims description 42
- 238000010438 heat treatment Methods 0.000 claims description 20
- 239000007788 liquid Substances 0.000 claims description 13
- 229920006395 saturated elastomer Polymers 0.000 claims description 6
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 238000011084 recovery Methods 0.000 abstract description 11
- 239000000446 fuel Substances 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 4
- 230000003020 moisturizing effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 230000008676 import Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model relates to the technical field of a steam generator, in particular to a steam source generator which can recycle waste heat, and improves the recovery efficiency of heat in the waste heat, thereby improving the thermal efficiency of the whole steam source generator, reducing the fuel cost and improving the practicability, comprising a box body, wherein a placing cavity is arranged inside the box body, a furnace body is arranged in the placing cavity, a furnace chamber is arranged inside the furnace body, a heat exchange tube is arranged in the furnace chamber, a burner is arranged at the top end of the box body, and the output end of the burner extends into the furnace chamber; still include waste heat collection tank, integrative device of catch water and first water pump, waste heat collection tank and first water pump all are located places the intracavity, and the right-hand member top intercommunication of waste heat collection tank is provided with the surplus heat source collecting pipe, and the left end bottom intercommunication of waste heat collection tank is provided with the surplus heat source contact tube, and the bottom intercommunication of integrative device of catch water is provided with wet return and heat source pipe, and wet return and heat source pipe's bottom all stretches into to placing the intracavity and communicate with the top of waste heat collection tank.
Description
Technical Field
The utility model relates to a technical field of the former machine of steam especially relates to a can be to waste heat recovery's steam source machine.
Background
As is well known, a steam generator, also called a steam heat source (commonly called a boiler), is a mechanical device that uses heat energy of fuel or other energy sources to heat water into hot water or steam. The boiler is a water container heated on fire, the furnace is a place where fuel is combusted, and the boiler comprises a boiler and a furnace. It is widely used in the field of heating; the existing steam source machine has low recovery efficiency of waste heat, so that the steam source machine has low thermal efficiency and high fuel cost.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides an improve thermal recovery efficiency in to the waste heat to improve the thermal efficiency of whole steam source machine, reduce fuel cost, improve the practicality can be to waste heat recovery's steam source machine.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a steam source machine capable of recycling waste heat comprises a box body, wherein a placing cavity is arranged inside the box body, a furnace body is arranged in the placing cavity, a hearth is arranged inside the furnace body, a heat exchange pipe is arranged in the hearth, a burner is arranged at the top end of the box body, and the output end of the burner extends into the hearth; still include waste heat collection tank, integrative device of water-vapor separation and first water pump, waste heat collection tank and first water pump all are located places the intracavity, and the right-hand member top intercommunication of waste heat collection tank is provided with the surplus heat source collecting pipe, and the left end bottom intercommunication of waste heat collection tank is provided with the surplus heat source contact tube, the input and the surplus heat source contact tube intercommunication of first water pump, the output and the heat exchange tube input intercommunication of first water pump, the left side input of integrative device of water-vapor separation and the output intercommunication of heat exchange tube, the right side output of the integrative device of water-vapor separation is the saturated steam export, and the bottom intercommunication of the integrative device of water-vapor separation is provided with wet return and heat source pipe, wet return and heat source pipe's bottom all stretches into to placing the intracavity and communicate with the top of waste heat.
Preferably, the integrative device of steam-water separation includes the body, the body is including input section, disengagement section and the output section that communicates in proper order, the disengagement section is the sharp turn passageway of "U" type structure, the top of wet return and the bottom intercommunication of disengagement section, the top of heat source pipe and the bottom intercommunication of output section.
Preferably, the inner diameter of the input section is gradually increased from the inlet to the outlet, and the inner diameter of the output section is gradually decreased from the inlet to the outlet.
Preferably, the bottom input end of the heat source pipe is provided with a water vapor separation net.
Preferably, still include moisturizing case and second water pump, the input and the moisturizing case intercommunication of second water pump, the output of second water pump and the left end top intercommunication of waste heat collection tank, one side intercommunication of waste heat collection tank is provided with the first liquid level controller that controls the second water pump.
Preferably, the heat exchange tube includes first heating section, second heating section and the third heating section that from inside to outside intercommunication set up, one side of furnace body is provided with the second liquid level controller with the heat exchange tube intercommunication, and the top of furnace body is provided with the relief valve with the heat exchange tube output intercommunication.
Preferably, the left end of box is provided with the draught fan, the input of draught fan communicates with the bottom of furnace.
(III) advantageous effects
Compared with the prior art, the utility model provides a can possess following beneficial effect to waste heat recovery's steam source machine: the steam source machine capable of recycling the waste heat has the advantages that water in the waste heat collecting tank is introduced into the heat exchange pipe of the furnace body through the first water pump, the heat exchange pipe is heated through the burner, so that high-temperature steam is generated by water in the heat exchange pipe, the high-temperature steam separates water in the steam when passing through the steam-water separation integrated device, the separated water flows back to the waste heat collecting tank through the water return pipe, saturated steam is supplied to heating equipment, a waste heat water source flowing back to the heating equipment flows back to the waste heat collecting tank through the waste heat source collecting pipe, the high-temperature steam generates flow velocity when passing through the steam-water separation integrated device to change the steam-water separation integrated device into negative pressure, waste heat in the waste heat collecting tank is sucked into the steam-water separation integrated device through the heat source pipe to be taken away, secondary utilization of the waste heat is realized, the recovery efficiency of heat, the practicability is improved.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic structural view of the internal structural connection of the present invention;
fig. 3 is a schematic view of a part of an enlarged structure at a in fig. 2 according to the present invention;
fig. 4 is a schematic front view of the present invention;
in the drawings, the reference numbers: 1. a box body; 2. a furnace body; 3. a hearth; 4. a heat exchange pipe; 5. a burner; 6. a waste heat collection tank; 7. a steam-water separation integrated device; 8. a first water pump; 9. a waste heat source collecting pipe; 10. a waste heat source delivery pipe; 11. a water return pipe; 12. a heat source tube; 13. an input section; 14. a separation section; 15. an output section; 16. a water-vapor separation net; 17. a water replenishing tank; 18. a second water pump; 19. a first liquid level controller; 20. a second level controller; 21. a safety valve; 22. an induced draft fan.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the steam source machine capable of recycling waste heat of the present invention includes a box body 1, a placing cavity is disposed inside the box body 1, a furnace body 2 is disposed inside the placing cavity, a furnace chamber 3 is disposed inside the furnace body 2, a heat exchange tube 4 is disposed inside the furnace chamber 3, a burner 5 is disposed at the top end of the box body 1, and an output end of the burner 5 extends into the furnace chamber 3; the waste heat recovery device further comprises a waste heat collection tank 6, a steam-water separation integrated device 7 and a first water pump 8, wherein the waste heat collection tank 6 and the first water pump 8 are both positioned in the placement cavity, a waste heat source collection pipe 9 is communicated with the top of the right end of the waste heat collection tank 6, a waste heat source discharge pipe 10 is communicated with the bottom of the left end of the waste heat collection tank 6, the input end of the first water pump 8 is communicated with the waste heat source discharge pipe 10, the output end of the first water pump 8 is communicated with the input end of the heat exchange pipe 4, the left input end of the steam-water separation integrated device 7 is communicated with the output end of the heat exchange pipe 4, the right output end of the steam-water separation integrated device 7 is a saturated steam outlet, the bottom end of the steam-water separation integrated device 7 is communicated with a water return pipe 11 and a heat source pipe 12, the bottom ends of the water return pipe 11 and the heat source pipe 12 both extend into the placement cavity and are, the heat exchange tube 4 is heated by the burner 5, so that high-temperature steam is generated by water in the heat exchange tube 4, when the high-temperature steam passes through the steam-water separation integrated device 7, the water in the steam is separated, the separated water flows back to the waste heat collecting tank 6 through the water return tube 11, saturated steam is supplied to the heating equipment, a waste heat water source flowing back to the heating equipment flows back to the waste heat collecting tank 6 through the waste heat source collecting tube 9, the high-temperature steam generates a flow speed when passing through the steam-water separation integrated device 7 to change the steam-water separation integrated device 7 into negative pressure, waste heat in the waste heat collecting tank 6 is sucked into the steam-water separation integrated device 7 through the heat source tube 12 to be taken away, secondary utilization of the waste heat is realized, and the recovery efficiency of heat in the waste heat is improved, so that the thermal efficiency of the whole steam source machine is improved, the fuel cost is reduced, and the, Separation section 14 and output section 15, separation section 14 is the sharp turn passageway of "U" type structure, and the separation of moisture is realized at the sharp turn passageway department of "U" type structure to high temperature steam, and moisture flows back to waste heat collection tank 6 through wet return 11, the top of wet return 11 and the bottom intercommunication of separation section 14, the top of heat source pipe 12 and the bottom intercommunication of output section 15, the internal diameter of input section 13 is by the import to export grow gradually, the internal diameter of output section 15 is by the import to export diminish gradually, the bottom input of heat source pipe 12 is provided with steam separation net 16, and steam separation net 16 also can be installed to the bottom of wet return 11, can get into the moisture in the waste heat collection tank 6 through steam separation net 16.
The waste heat recovery device further comprises a water replenishing tank 17 and a second water pump 18, wherein the input end of the second water pump 18 is communicated with the water replenishing tank 17, the output end of the second water pump 18 is communicated with the top of the left end of the waste heat collecting tank 6, and a first liquid level controller 19 for controlling the second water pump 18 is communicated with one side of the waste heat collecting tank 6; the water level in the water replenishing tank 17 is monitored by the first liquid level controller 19, and then the second water pump 18 is controlled to replenish water for the waste heat collecting tank 6, wherein the first liquid level is controlled.
The heat exchange tube 4 comprises a first heating section, a second heating section and a third heating section which are communicated from inside to outside, one side of the furnace body 2 is provided with a second liquid level controller 20 communicated with the heat exchange tube 4, and the top end of the furnace body 2 is provided with a safety valve 21 communicated with the output end of the heat exchange tube 4; first heating section, second heating section and third heating section successive layer heat water, improve heating efficiency, and second liquid level controller 20 controls first water pump 8, guarantees the water level in the heat exchange tube 4, improves the security through relief valve 21.
The left end of the box body 1 is provided with an induced draft fan 22, and the input end of the induced draft fan 22 is communicated with the bottom of the hearth 3; the induced draft fan 22 is used for discharging the waste gas generated by the hearth 3.
When the water heater is used, water in the waste heat collecting tank 6 is introduced into the heat exchange tube 4 of the furnace body 2 through the first water pump 8, the second liquid level controller 20 controls the first water pump 8 to ensure the water level in the heat exchange tube 4, the heat exchange tube 4 is heated through the burner 5, so that high-temperature steam is generated in the water in the heat exchange tube 4, when the high-temperature steam passes through the steam-water separation integrated device 7, the high-temperature steam realizes the separation of water at a sharp-turn channel of a U-shaped structure, the separated water flows back to the waste heat collecting tank 6 through the water return tube 11, saturated steam is supplied to heating equipment, a waste heat water source flowing back from the heating equipment flows back to the waste heat collecting tank 6 through the waste heat source collecting tube 9, the high-temperature steam generates a flow velocity when passing through the steam-water separation integrated device 7 to change the steam-water separation integrated device 7 into negative pressure, and waste heat in, realize the reutilization of waste heat, can get into the moisture in the waste heat collection tank 6 through the steam separation net 16, improve the recovery efficiency to the heat in the waste heat to improve the thermal efficiency of whole steam source machine, reduce fuel cost monitors the water level in the moisturizing case 17 through first liquid level controller 19, then controls second water pump 18 and carries out the moisturizing for waste heat collection tank 6.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The electrical components appearing in the paper are all electrically connected with an external main controller and 220V mains supply, the main controller can be a conventional known device controlled by a computer and the like, and the liquid level controller is matched with a water pump to realize automatic water supply, which belongs to the prior art in the technical field.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A steam source machine capable of recycling waste heat comprises a box body (1), wherein a placing cavity is formed in the box body (1), a furnace body (2) is arranged in the placing cavity, a hearth (3) is formed in the furnace body (2), a heat exchange pipe (4) is arranged in the hearth (3), a burner (5) is arranged at the top end of the box body (1), and the output end of the burner (5) extends into the hearth (3); the device is characterized by further comprising a waste heat collecting tank (6), a steam-water separation integrated device (7) and a first water pump (8), wherein the waste heat collecting tank (6) and the first water pump (8) are both positioned in the placing cavity, a waste heat source collecting pipe (9) is communicated with the top of the right end of the waste heat collecting tank (6), a waste heat source lead-out pipe (10) is communicated with the bottom of the left end of the waste heat collecting tank (6), the input end of the first water pump (8) is communicated with the waste heat source lead-out pipe (10), the output end of the first water pump (8) is communicated with the input end of the heat exchange pipe (4), the left input end of the steam-water separation integrated device (7) is communicated with the output end of the heat exchange pipe (4), the right output end of the steam-water separation integrated device (7) is a saturated steam outlet, and the bottom of the steam-water separation integrated device, the bottom ends of the water return pipe (11) and the heat source pipe (12) extend into the placing cavity and are communicated with the top end of the waste heat collecting tank (6).
2. The steam source machine capable of recycling the waste heat according to claim 1, wherein the steam-water separation integrated device (7) comprises a pipe body, the pipe body comprises an input section (13), a separation section (14) and an output section (15) which are sequentially communicated, the separation section (14) is a sharp-turn channel with a U-shaped structure, the top end of the water return pipe (11) is communicated with the bottom end of the separation section (14), and the top end of the heat source pipe (12) is communicated with the bottom end of the output section (15).
3. The steam source machine capable of recycling the waste heat according to claim 2, wherein the inner diameter of the input section (13) is gradually increased from the inlet to the outlet, and the inner diameter of the output section (15) is gradually decreased from the inlet to the outlet.
4. A steam source machine capable of recycling waste heat according to claim 3, characterized in that the bottom input end of the heat source pipe (12) is provided with a water-vapor separation net (16).
5. The steam source machine capable of recycling the waste heat according to claim 4, further comprising a water replenishing tank (17) and a second water pump (18), wherein an input end of the second water pump (18) is communicated with the water replenishing tank (17), an output end of the second water pump (18) is communicated with the top of the left end of the waste heat collecting tank (6), and a first liquid level controller (19) for controlling the second water pump (18) is communicated with one side of the waste heat collecting tank (6).
6. The steam source machine capable of recycling the waste heat according to claim 5, wherein the heat exchange tube (4) comprises a first heating section, a second heating section and a third heating section which are arranged in a communication manner from inside to outside, one side of the furnace body (2) is provided with a second liquid level controller (20) which is communicated with the heat exchange tube (4), and the top end of the furnace body (2) is provided with a safety valve (21) which is communicated with the output end of the heat exchange tube (4).
7. The steam source machine capable of recycling the waste heat according to claim 6, wherein an induced draft fan (22) is arranged at the left end of the box body (1), and the input end of the induced draft fan (22) is communicated with the bottom of the hearth (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021613469.XU CN212777279U (en) | 2020-08-06 | 2020-08-06 | Steam source machine capable of recycling waste heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021613469.XU CN212777279U (en) | 2020-08-06 | 2020-08-06 | Steam source machine capable of recycling waste heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212777279U true CN212777279U (en) | 2021-03-23 |
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ID=75050320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021613469.XU Expired - Fee Related CN212777279U (en) | 2020-08-06 | 2020-08-06 | Steam source machine capable of recycling waste heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212777279U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116877969A (en) * | 2023-09-06 | 2023-10-13 | 河南豫冀锅炉容器制造有限公司 | Full premix steam heat source machine |
-
2020
- 2020-08-06 CN CN202021613469.XU patent/CN212777279U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116877969A (en) * | 2023-09-06 | 2023-10-13 | 河南豫冀锅炉容器制造有限公司 | Full premix steam heat source machine |
| CN116877969B (en) * | 2023-09-06 | 2023-11-28 | 河南豫冀锅炉容器制造有限公司 | Full premix steam heat source machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210323 |