Device for conveniently heating water through steam

Abstract

The utility model discloses a convenient steam water heating device which comprises a water pool, a heating channel is arranged on one side in the water pool, a steam heating pipe used for being connected with external steam to heat the water pool is arranged in the heating channel, a water pumping pipe is arranged on one side of the heating channel, one end of the water pumping pipe is connected with a first water pump, and the other end of the water pumping pipe is connected with a second water pump. A second water pump is arranged on one side of the water tank, and the water outlet end of the second water pump is connected with the water tank through a water inlet pipe. Steam in the steam heating pipe is discharged through the steam holes in the surface of the pipe body so as to heat cold water in the water pool into hot water, so that the cold water in the water pool is heated into hot water through the steam in the steam heating pipe, the steam discharged in the production process is fully utilized, and waste caused by direct discharge of the steam is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of ironmaking production, and in particular relates to a device for conveniently heating water with steam. Background Art

[0002] Various heat treatment processes can be used in the iron-making process, especially metal heat treatment technology, which can greatly change the structure and properties of steel. When heat treatment technology is used in the iron-making process, hot water is needed to cool down the high-temperature heated steel. When hot water comes into contact with the high-temperature steel surface, a large amount of water vapor will be generated, and the produced abundant steam is often directly discharged through the atmosphere, resulting in energy waste and making it impossible to reasonably utilize resources. Utility Model Content

[0003] The purpose of the utility model is to provide a convenient steam water heating device to solve the problems raised in the above background technology.

[0004] To achieve the above purpose, the utility model provides the following technical solution: a device for conveniently heating water with steam, comprising:

[0005] A water pool, wherein a heating channel for heating the cold water in the water pool is provided in the water pool, wherein a distance is left between the heating channel and the bottom of the water pool and an opening for water inlet is provided at the bottom of the heating channel;

[0006] The heating channel is provided with a steam heating pipe for connecting external steam to heat the water pool, and a groove communicating with the heating channel is provided on one side of the heating channel;

[0007] A pumping pipe for extracting hot water from the groove is provided in the groove, one end of the pumping pipe is connected to the first water pump, a second water pump is provided on one side of the pool and the water outlet of the second water pump is connected to the pool through a water inlet pipe for replenishing water to the pool.

[0008] Preferably, a steam channel is provided in the steam heating pipe, a plurality of steam holes connected to the steam channel for spraying steam are provided on the surface of the steam heating pipe, and a water outlet hole is provided at the bottom of the steam heating pipe.

[0009] Preferably, a steam collecting box is provided on the top of the steam heating pipe, the top of the steam collecting box is connected to a connecting shell, a fixing groove is provided in the connecting shell, and a sealing ring is provided at the bottom of the connecting shell and located in the fixing groove.

[0010] Preferably, movable grooves are provided on both sides of the connecting shell, arc-shaped clamping blocks are slidably connected in the movable grooves, a spring is provided in the movable groove, and two ends of the spring are fixedly connected to the connecting shell and the arc-shaped clamping block respectively.

[0011] Preferably, a steam inlet pipe is inserted into the connecting shell, a sealing gasket is provided on the surface of the steam inlet pipe, and clamping grooves are provided on both sides of the steam inlet pipe, and the arc-shaped clamping block is matched and clamped with the clamping grooves.

[0012] Preferably, a liquid level meter is provided on the surface of the water pool.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) The excess steam in the iron-making process is introduced into a heating channel wrapped with thermal insulation material through a steam heating pipe, and the steam in the steam heating pipe is discharged through the steam holes on the surface of the pipe body, thereby heating the cold water in the pool into hot water. The heated hot water is pumped away by a first water pump and can be used for production. When the liquid level in the pool drops to a certain level, the liquid level gauge installed in the pool controls the second water pump through the PLC to automatically add water to the pool. When the liquid level rises to a certain level, the second water pump controls the second water pump through the PLC to automatically stop adding water to the pool, thereby heating the cold water in the pool into hot water through the steam in the steam heating pipe, making full use of the water vapor discharged during the production process and avoiding the waste caused by direct discharge of steam.

[0015] (2) The steam inlet pipe connected to the water vapor is inserted into the fixed groove in the connecting shell. When the arc-shaped blocks on both sides of the steam inlet pipe contact the fixed groove, the edge of the steam inlet pipe presses the arc-shaped blocks into the movable groove, so that the arc-shaped blocks are retracted into the movable groove and the steam inlet pipe is continuously inserted into the fixed groove. When the sealing gasket at the bottom of the steam inlet pipe contacts the sealing ring and is inserted into the sealing ring, the sealing performance of the connection between the steam inlet pipe and the steam collecting box is increased. When the grooves on both sides of the continuously moving steam inlet pipe contact the arc-shaped blocks, the spring rebounds and drives the arc-shaped blocks to move toward one end close to the grooves, and engages with the grooves to fix the steam inlet pipe, thereby enhancing the stability of the connection between the steam inlet pipe and the connecting shell. By inserting the steam inlet pipe into the connecting shell, the steam inlet pipe is easily connected to the steam collecting box, and the installation is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 It is a cross-sectional view of the steam heating pipe of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the connection between the steam inlet pipe and the connecting shell of the utility model.

[0019] In the figure: 1. steam heating pipe; 2. steam hole; 3. water pump; 4. first water pump; 5. heating channel; 6. water tank; 7. liquid level gauge; 8. second water pump; 9. steam collecting box; 10. connecting shell; 11. fixed groove; 12. sealing ring; 13. movable groove; 14. arc-shaped clamping block; 15. spring; 16. steam inlet pipe; 17. sealing gasket; 18. clamping groove; 19. steam channel; 20. water outlet; 21. opening; 22. groove. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] The utility model provides Figure 1-3 A convenient steam-heated water device is shown, comprising:

[0022] A water pool 6, wherein a heating channel 5 for heating the cold water in the water pool 6 is provided in the water pool 6, wherein a distance is left between the heating channel 5 and the bottom of the water pool 6, and an opening 21 for water inlet is provided at the bottom of the heating channel 5;

[0023] The heating channel 5 is provided with a steam heating pipe 1 for connecting external steam to heat the water pool 6. A groove 22 communicating with the heating channel 5 is provided on one side of the heating channel 5. When the cold water in the heating channel 5 is heated, the cold water enters the heating channel 5 from the opening 21 at the bottom of the heating channel 5 and mixes with the hot water, thereby continuously heating the cold water in the water pool 6. After heating, the hot water can be pumped out through the groove 22 for use.

[0024] The groove 22 is provided with a water extraction pipe 3 for extracting hot water from the groove 22, one end of the water extraction pipe 3 is connected to the first water pump 4, a second water pump 8 is provided on one side of the water pool 6, and the water outlet of the second water pump 8 is connected to the water pool 6 through the water inlet pipe for replenishing water to the water pool 6, and the surface of the heating channel 5 is wrapped with a heat preservation material, which is glass wool, and the glass wool has good heat preservation performance and corrosion resistance, thereby providing a good heat preservation effect for the heating channel 5.

[0025] A steam channel 19 is provided in the steam heating tube 1, and a plurality of steam holes 2 connected to the steam channel 19 for ejecting steam are provided on the surface of the steam heating tube 1. A water outlet 20 is provided at the bottom of the steam heating tube 1. Condensed water generated when the water vapor entering the steam channel 19 contacts the steam heating tube 1 will flow along the inner wall of the steam heating tube 1 to the bottom of the steam heating tube 1, and can be discharged from the steam heating tube 1 through the water outlet 20. When the steam heating tube 1 is not needed, the water in the steam heating tube 1 can also be discharged from the steam heating tube 1 through the water outlet 20.

[0026] A steam collecting box 9 is provided on the top of the steam heating pipe 1, and a connecting shell 10 is connected to the top of the steam collecting box 9. A fixing groove 11 is provided in the connecting shell 10. A sealing ring 12 is provided at the bottom of the connecting shell 10 and located in the fixing groove 11. The sealing ring 12 is a rubber sealing ring that can enhance the sealing of the connection.

[0027] Movable grooves 13 are provided on both sides of the connecting shell 10, and an arc-shaped block 14 is slidably connected in the movable groove 13. A spring 15 is provided in the movable groove 13, and the two ends of the spring 15 are respectively fixedly connected to the connecting shell 10 and the arc-shaped block 14. When the arc-shaped block 14 retracts into the movable groove 13, the spring 15 will be compressed, and when the spring 15 rebounds, it will drive the arc-shaped block 14 to move.

[0028] A steam inlet pipe 16 is inserted into the connecting shell 10, and a sealing gasket 17 is provided on the surface of the steam inlet pipe 16. A clamping groove 18 is provided on both sides of the steam inlet pipe 16, and the arc-shaped clamping block 14 is engaged with the clamping groove 18. Since the sealing gasket 17 is made of soft rubber material and the diameter of the sealing gasket 17 is larger than the diameter of the sealing ring 12, the sealing gasket 17 can increase the resistance when pulling out the steam inlet pipe 16, and a greater force is needed to pull out the steam inlet pipe 16, thereby enhancing the stability of the steam inlet pipe 16 after being connected to the connecting shell 10.

[0029] A liquid level gauge 7 is provided on the surface of the water pool 6 , and a low liquid level and a high liquid level are provided on the surface of the liquid level gauge 7 .

[0030] The convenient steam-heated water device passes the abundant steam in the iron-making production process into the steam heating tube 1 through the steam inlet pipe 16, and passes the steam through the steam heating tube 1 into the heating channel 5 wrapped with thermal insulation material on the surface, and the steam in the steam heating tube 1 is discharged through the steam hole 2 on the surface of the tube body, so as to heat the cold water in the water pool 6 into hot water, and the heated hot water is pumped away by the first water pump 4 for use in production. When the liquid level in the water pool 6 drops to a certain water level, through the liquid level meter 7 installed in the water pool, when the water level is lower than the low liquid level signal of the liquid level meter 7, the liquid level meter 7 sends a low liquid level signal and controls the second water pump 8 to automatically replenish water into the water pool 6 through the PLC control chip. When the liquid level rises to a certain water level, the liquid level meter 7 sends a high liquid level signal and controls the second water pump 8 to automatically stop replenishing water to the water pool 6 through the PLC control chip. The cold water in the water pool 6 is heated into hot water by the steam in the steam heating tube 1, and the water vapor discharged during the production process is fully utilized, avoiding the waste caused by direct discharge of steam.

[0031] The steam inlet pipe 16 connected to the water vapor is inserted into the fixed groove 11 in the connecting shell 10. When the two sides of the steam inlet pipe 16 contact the arc-shaped blocks 14 in the fixed groove 11, the edge of the steam inlet pipe 16 presses the arc-shaped blocks 14 into the movable groove 13, so that the arc-shaped blocks 14 are retracted into the movable groove 13 and the spring 15 is compressed. The steam inlet pipe 16 is continuously inserted into the fixed groove 11. When the sealing gasket 17 at the bottom of the steam inlet pipe 16 contacts the sealing ring 12 and is inserted into the sealing ring 12, the steam inlet pipe 16 is The sealing performance of the connection between the steam inlet pipe 16 and the steam collecting box 9 is increased. When the slots 18 on both sides of the continuously moving steam inlet pipe 16 come into contact with the arc-shaped block 14, the spring 15 rebounds and drives the arc-shaped block 14 to move toward the end close to the slot 18, and engages with the slot 18 to fix the steam inlet pipe 16, thereby enhancing the stability of the connection between the steam inlet pipe 16 and the connecting shell 10. By inserting the steam inlet pipe 16 into the connecting shell 10, the steam inlet pipe 16 is easily connected to the steam collecting box 9, and the installation is more convenient.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A convenient steam water heating device, characterized in that: include: A water pool (6), wherein a heating channel (5) for heating the cold water in the water pool (6) is provided in the water pool (6), wherein a distance is left between the heating channel (5) and the bottom of the water pool (6), and an opening (21) for water inlet is provided at the bottom of the heating channel (5); The heating channel (5) is provided with a steam heating pipe (1) for connecting external steam to heat the water pool (6), and a groove (22) communicating with the heating channel (5) is provided on one side of the heating channel (5); A water extraction pipe (3) for extracting hot water from the groove (22) is provided in the groove (22); one end of the water extraction pipe (3) is connected to a first water pump (4); a second water pump (8) is provided on one side of the water pool (6); and a water outlet end of the second water pump (8) is connected to the water pool (6) via a water inlet pipe for replenishing water in the water pool (6).

2. A convenient steam water heating device according to claim 1, characterized in that: The steam heating pipe (1) is provided with a steam channel (19) therein, the surface of the steam heating pipe (1) is provided with a plurality of steam holes (2) connected to the steam channel (19) for spraying steam, and the bottom of the steam heating pipe (1) is provided with a water outlet hole (20).

3. A convenient steam water heating device according to claim 1, characterized in that: A steam collecting box (9) is provided at the top of the steam heating pipe (1), the top of the steam collecting box (9) is connected to a connecting shell (10), a fixing groove (11) is provided in the connecting shell (10), and a sealing ring (12) is provided at the bottom of the connecting shell (10) and located in the fixing groove (11).

4. A convenient steam water heating device according to claim 3, characterized in that: Movable grooves (13) are provided on both sides of the connecting shell (10), an arc-shaped clamping block (14) is slidably connected in the movable groove (13), a spring (15) is provided in the movable groove (13), and two ends of the spring (15) are respectively fixedly connected to the connecting shell (10) and the arc-shaped clamping block (14).

5. A convenient steam water heating device according to claim 4, characterized in that: A steam inlet pipe (16) is inserted into the connecting shell (10), a sealing gasket (17) is provided on the surface of the steam inlet pipe (16), and clamping grooves (18) are provided on both sides of the steam inlet pipe (16), and the arc-shaped clamping block (14) is matched with the clamping grooves (18) for clamping connection.

6. A convenient steam water heating device according to claim 1, characterized in that: A liquid level meter (7) is provided on the surface of the water pool (6).

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