Temperature and pressure reduction system for combined type heat supply steam

Abstract

The invention discloses a combined type heat supply steam temperature and pressure reduction system, and relates to the technical field of steam utilization, the combined type heat supply steam temperature and pressure reduction system comprises a steam furnace, the steam furnace is communicated with a buffer mechanism for storing steam produced by the steam furnace through a connecting mechanism, and the buffer mechanism comprises a buffer box; a hollow column used for deflating and reducing pressure is arranged in the buffer box, an adjusting mechanism used for adjusting the pressure and temperature of steam in the buffer box is arranged above the buffer box, the adjusting mechanism comprises a cold water tank filled with cold water, a watering disc used for watering is arranged on the bottom face of the cold water tank, and a lifting rod is arranged on the bottom face of the cold water tank through mechanical sealing; a blocking part is arranged on the top face of the lifting rod and used for blocking the water inlet of the communicating pipeline when the steam pressure in the buffer box is small. According to the temperature and pressure reduction system for the combined type heat supply steam, the pressure and the temperature of the steam produced by the steam furnace can be conveniently adjusted, so that the steam can be conveniently used in multiple neighborhoods, and the application range is wide.

Description

Technical Field

[0001] The invention relates to the technical field of steam utilization, in particular to a composite heating steam temperature and pressure reduction system. Background Art

[0002] A compound heating steam boiler refers to a steam heating equipment that combines multiple heating methods (such as electric heating, gas combustion, biomass combustion, etc.) through a compound cycle to achieve high efficiency, environmental protection, and energy saving. It is mainly based on heat energy conversion and compound cycle. The fuel burns in the combustion chamber to produce high-temperature flue gas. The flue gas flows around the water pipes in the furnace wall, and through heat transfer, the water is heated and converted into steam. The steam is directed to the equipment or system that requires steam to provide heat or activity for the industrial process.

[0003] Existing composite heating steam furnaces are convenient for producing steam and have a wide range of uses. In the chemical industry, steam furnaces can provide the required heat energy for chemical reactions to ensure the smooth progress of the reaction process; in the power generation field, the steam generated by the steam furnace can drive the steam turbine to generate electricity and provide power support for the power grid; in the food processing field, steam furnaces are used to bake foods, such as bread, cakes, etc., so that they are heated evenly and taste better; in the medical and health field, steam furnaces can generate high-temperature and high-pressure steam, which is used for disinfection and sterilization of medical equipment, surgical instruments and other items.

[0004] The steam produced by the compound heating steam boiler has different temperature and pressure ranges for use in different areas, so it is necessary to adjust the pressure and temperature of the steam produced by the steam boiler.

[0005] Therefore, in view of the above problems, it is necessary for the applicant to design a composite heating steam temperature and pressure reduction system to solve the problem. Summary of the invention

[0006] The object of the present invention is to provide a composite heating steam temperature and pressure reduction system to solve the problems raised by the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a composite heating steam temperature reduction and pressure reduction system, comprising a steam furnace, and a gas heater and an electric heater are arranged on the steam furnace, a connecting mechanism is arranged on the outer side of the steam furnace, and a cache mechanism is fixedly connected to one end of the connecting mechanism away from the steam furnace, the cache mechanism is used to store the steam produced by the steam furnace and to cool down and reduce the pressure of the stored steam, the cache mechanism comprises a cache box, and an exhaust pipe is fixedly connected to one side of the cache box, a lifting column is slidably penetrated on the top surface of the cache box, a hollow column is integrally arranged on the bottom surface of the lifting column, and an air vent is provided on the outer side of the hollow column, a blocking mechanism is fixedly arranged on the bottom surface of the hollow column, and the blocking mechanism is used to When the steam pressure in the cache box is too high, the air inlet of the exhaust pipe is blocked. A lifting plate is fixedly provided on the top surface of the lifting column, and an adjusting mechanism is provided above the lifting plate. The adjusting mechanism is used to adjust the pressure and temperature of the steam in the cache box. The adjusting mechanism includes a cold water tank filled with cold water. A plurality of connecting pipes are fixedly connected to the bottom surface of the cold water tank, and the water outlet ends of the plurality of connecting pipes are connected to a sprinkler plate located above the cache box. A lifting rod is provided on the bottom surface of the cold water tank using a mechanical seal, and one end of the lifting rod passes through the cold water tank and is integrally connected to the lifting plate. A sealing component is provided on the top surface of the lifting rod, and the sealing component is used to block the water inlet of the connecting pipe when the steam pressure in the cache box is low.

[0008] Preferably, the blocking component comprises a mounting plate fixedly connected to the lifting rod, a blocking cone is fixedly provided on the bottom surface of the mounting plate, and the blocking cone is used to block the water inlet of the connecting pipe.

[0009] By adopting the above technical solution, when the pressure in the buffer box is reduced, the connecting pipe can be easily blocked by using the blocking cone to prevent the cold water in the cold water tank from flowing downward.

[0010] Preferably, the blocking mechanism includes a connecting plate fixedly connected to the bottom surface of the hollow column, and a connecting rod is fixedly connected to the connecting plate, and an end of the connecting rod away from the connecting plate is fixedly connected to a blocking plate, and the blocking plate is adapted to the air inlet of the exhaust duct.

[0011] By adopting the above technical solution, when in use, when the pressure in the cache box is too high, the connecting plate will be pushed up, and the rising of the connecting plate will drive the connecting rod to rise, and the rising of the connecting rod will drive the sealing plate to rise, so as to facilitate the sealing of the exhaust pipe inlet and prevent high-pressure or high-temperature gas from being put into use.

[0012] Preferably, guide rails are provided inside the cache box on both sides of the air inlet of the exhaust duct, and the guide rails are slidably connected to the sealing plate.

[0013] By adopting the above technical solution, the blocking plate can be conveniently moved in a directional manner by using the guide rail, and the stability is strong.

[0014] Preferably, a spring 1 is provided between the connecting plate and the cache box, and the spring 1 is located on the outside of the lifting column, and a spring 2 is provided between the mounting plate and the cold water tank, and the spring 2 is located on the outside of the blocking cone.

[0015] By adopting the above technical solution, spring one and spring two are convenient for buffering pressure, and can convert a one-time high-energy impact into multiple small-energy impacts, thereby reducing the damage caused by the impact and increasing the service life of the equipment.

[0016] Preferably, the connecting mechanism includes a connecting pipe fixedly connected to the steam boiler, and a control valve is provided at the air outlet end of the connecting pipe, the air outlet end of the control valve is connected to an extension pipe, and the end of the extension pipe away from the control valve is fixedly connected to the cache box by means of a flange.

[0017] By adopting the above technical solution, when the steam boiler produces steam, the control valve is opened, and the steam will enter the connecting pipe under pressure. The steam in the connecting pipe will easily enter the cache box through the extension pipe under pressure.

[0018] Preferably, the connecting pipe and the extending pipe are both provided with detachable clamps, a support column is fixedly provided on the bottom surface of the clamp, and a stabilizing seat is fixedly provided on the bottom surface of the support column.

[0019] By adopting the above technical solution, the connecting pipe and the extension pipe are supported by the stabilizing seat, the supporting column and the clamping member, thereby increasing the bearing pressure of the connecting pipe and the extension pipe, preventing the high-pressure steam from damaging the pipe, and achieving high stability.

[0020] Preferably, one side of the cache box is fixedly connected to a drainage pipe, and a one-way valve is provided on the drainage pipe. A water reservoir is provided below the steam boiler, and water in the drainage pipe flows unidirectionally toward the water reservoir.

[0021] By adopting the above technical solution, when the water vapor in the buffer box condenses into liquid, it is easy to enter the water storage tank through the drainage pipe.

[0022] Preferably, a column is fixedly provided on the bottom surface of the cold water tank, and the bottom surface of the column is fixedly connected to the top surface of the cache box.

[0023] By adopting the above technical solution, the cold water tank can be supported by the columns, thereby improving the load capacity and stability of the cold water tank.

[0024] Compared with the prior art, the beneficial effects of the present invention are: the composite heating steam temperature reduction and pressure reduction system is convenient for adjusting the steam pressure and temperature produced by the steam furnace, so as to facilitate the use of steam in multiple neighborhoods and has a wide range of applications. The specific contents are as follows; 1. When the temperature and pressure reduction system of the composite heating steam is in use, after the high-pressure steam enters the buffer box, the steam will push the connecting plate up, and the rising of the connecting plate will drive the connecting rod to rise, and the rising of the connecting rod will drive the sealing plate to rise, so as to block the air inlet of the exhaust pipe and prevent high-pressure or high-temperature gas from being put into use, with high safety. At the same time, the rising of the connecting plate will push the hollow column to rise. When the hollow column rises to the outside of the buffer box, the high-pressure steam will be deflated through the air vents to release the pressure. When the pressure in the buffer box is reduced to the target pressure, the connecting plate will drive the sealing plate to descend, so that the target pressure steam can be put into use through the exhaust pipe, thereby facilitating the adjustment of the steam pressure and improving the application range of the steam.

[0025] 2. When the hollow column rises, it will push the lifting plate up, and the rising lifting plate will push the lifting rod up. The rising lifting rod will facilitate the installation plate to rise, and the rising installation plate will facilitate the blocking cone to move away from the connecting pipe. The cold water in the cold water tank will fall into the connecting pipe, and the cold water in the connecting pipe will be sprinkled on the outer shell of the cache box through the sprinkler tray, which will reduce the temperature in the cache box, and part of the steam will condense into water droplets. The gathered water droplets will flow into the water reservoir through the drainage pipe, thereby reducing the temperature and pressure of the steam in the cache box, making it convenient for steam to be used in different fields and has a wide range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 It is a schematic diagram of the connection structure of the buffer mechanism and the adjustment mechanism of the present invention; Figure 3 It is a schematic diagram of the three-dimensional structure of the cache mechanism of the present invention; Figure 4 It is a schematic diagram of a three-dimensional cross-sectional structure of the buffer mechanism of the present invention; Figure 5 It is a schematic diagram of the three-dimensional structure of the adjustment mechanism of the present invention; Figure 6 It is a schematic diagram of a three-dimensional cross-sectional structure of the adjustment mechanism of the present invention; Figure 7 It is a schematic diagram of the three-dimensional structure of the blocking mechanism of the present invention; Figure 8 It is a schematic diagram of the three-dimensional structure of the connecting mechanism of the present invention.

[0027] In the figure: 1. steam furnace; 2. connecting mechanism; 3. cache mechanism; 4. regulating mechanism; 5. blocking mechanism; 10. gas heater; 11. electric heater; 12. exhaust pipe; 13. water reservoir; 20. connecting pipe; 21. control valve; 22. extension pipe; 23. clamping member; 24. support column; 25. stable seat; 30. cache box; 31. lifting column; 32. lifting plate; 33. hollow column; 34. air vent; 35. spring one; 36. drainage pipe; 37. one-way valve; 40. cold water tank; 41. lifting rod; 42. connecting pipe; 43. sprinkler plate; 44. mounting plate; 45. blocking cone; 46. spring two; 47. column; 50. connecting plate; 51. connecting rod; 52. blocking plate; 53. guide rail. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] See also Figure 1-Figure 8 The present invention provides a technical solution: a composite heating steam temperature reduction and pressure reduction system, comprising a steam furnace 1, and a gas heater 10 and an electric heater 11 are arranged on the steam furnace 1, a connecting mechanism 2 is arranged on the outer side of the steam furnace 1, and a cache mechanism 3 is fixedly connected to one end of the connecting mechanism 2 away from the steam furnace 1, the cache mechanism 3 is used to store the steam produced by the steam furnace 1 and to reduce the temperature and pressure of the stored steam, the cache mechanism 3 comprises a cache box 30, and one side of the cache box 30 is fixedly connected to an exhaust pipe 12, a lifting column 31 is slidably penetrated through the top surface of the cache box 30, a hollow column 33 is integrally arranged on the bottom surface of the lifting column 31, and an air vent 34 is opened on the outer side of the hollow column 33, a blocking mechanism 5 is fixedly arranged on the bottom surface of the hollow column 33, and the blocking mechanism 5 is used to close the cache box 30 When the internal steam pressure is too high, the air inlet of the exhaust duct 12 is blocked, and a lifting plate 32 is fixedly provided on the top surface of the lifting column 31, and an adjusting mechanism 4 is provided above the lifting plate 32, and the adjusting mechanism 4 is used to adjust the pressure and temperature of the steam in the cache box 30. The adjusting mechanism 4 includes a cold water tank 40 filled with cold water, and a plurality of connecting pipes 42 are fixedly connected to the bottom surface of the cold water tank 40, and the water outlet ends of the plurality of connecting pipes 42 are connected to a sprinkler plate 43 located above the cache box 30. A lifting rod 41 is provided on the bottom surface of the cold water tank 40 using a mechanical seal, and one end of the lifting rod 41 passes through the cold water tank 40 and is integrally connected to the lifting plate 32. A sealing component is provided on the top surface of the lifting rod 41, and the sealing component is used to block the water inlet of the connecting pipe 42 when the steam pressure in the cache box 30 is low.

[0030] according to Figure 1-Figure 4 and Figure 7 , Figure 8 As shown, the blocking mechanism 5 includes a connecting plate 50 fixedly connected to the bottom surface of the hollow column 33, and a connecting rod 51 is fixedly connected to the connecting plate 50, and a blocking plate 52 is fixedly connected to the end of the connecting rod 51 away from the connecting plate 50, and the blocking plate 52 is adapted to the air inlet of the exhaust duct 12, and the interior of the cache box 30 is provided with guide rails 53 on both sides of the air inlet of the exhaust duct 12, and the guide rails 53 are slidably connected to the blocking plate 52, and the connecting mechanism 2 includes a connecting pipe 20 fixedly connected to the steam boiler 1, and a control valve 21 is provided at the air outlet end of the connecting pipe 20. The air outlet end of the control valve 21 is connected to an extension pipe 22, and the end of the extension pipe 22 away from the control valve 21 is fixedly connected to the cache box 30 by means of a flange. The connecting pipe 20 and the extension pipe 22 are both provided with removable and installed clamping members 23, a support column 24 is fixedly provided on the bottom surface of the clamping member 23, and a stabilizing seat 25 is fixedly provided on the bottom surface of the support column 24. A drainage pipe 36 is fixedly connected to one side of the cache box 30, and a one-way valve 37 is provided on the drainage pipe 36. A water reservoir 13 is provided below the steam boiler 1, and water in the drainage pipe 36 flows unidirectionally to the water reservoir 13.

[0031] Through the above-mentioned structural design, when in use, after the steam furnace 1 produces steam, the control valve 21 is opened, and under the action of pressure, the steam will enter the connecting pipe 20, and the steam in the connecting pipe 20 will easily enter the cache box 30 through the extension pipe 22 under the action of pressure. When the high-pressure steam enters the cache box 30, the steam will push the connecting plate 50 to rise, and the rising of the connecting plate 50 will drive the connecting rod 51 to rise, and the rising of the connecting rod 51 will drive the sealing plate 52 to rise, which is convenient for sealing the air inlet of the exhaust pipe 12 to prevent high-pressure or high-temperature gas from being put into use, and the safety is high. At the same time, the rising of the connecting plate 50 will push the hollow column 33 to rise. When the hollow column 33 rises to the outside of the cache box 30, the high-pressure steam will deflate through the air vent 34, thereby releasing the pressure. When the pressure in the cache box 30 is reduced to the target pressure, the connecting plate 50 will drive the sealing plate 52 to descend, so that the target pressure steam is put into use through the exhaust pipe 12, thereby facilitating the adjustment of the steam pressure and improving the application range of the steam.

[0032] according to Figure 1 , Figure 2 , Figure 5 and Figure 6As shown, the blocking component includes a mounting plate 44 fixedly connected to the lifting rod 41, a blocking cone 45 is fixedly provided on the bottom surface of the mounting plate 44, and the blocking cone 45 is used to block the water inlet of the connecting pipe 42, a spring 35 is provided between the connecting plate 50 and the cache box 30, and the spring 35 is located on the outside of the lifting column 31, a spring 2 46 is provided between the mounting plate 44 and the cold water tank 40, and the spring 2 46 is located on the outside of the blocking cone 45, a column 47 is fixedly provided on the bottom surface of the cold water tank 40, and the bottom surface of the column 47 is fixedly connected to the top surface of the cache box 30.

[0033] Through the above-mentioned structural design, when the hollow column 33 rises, it will push the lifting plate 32 to rise, and the rising of the lifting plate 32 will push the lifting rod 41 to rise. The rising of the lifting rod 41 is convenient for pushing the mounting plate 44 to rise, and the rising of the mounting plate 44 is convenient for driving the blocking cone 45 away from the connecting pipe 42, and the cold water in the cold water tank 40 will fall into the connecting pipe 42. The cold water in the connecting pipe 42 is convenient for being sprinkled on the outer shell of the cache box 30 through the sprinkler plate 43, which will reduce the temperature in the cache box 30, and part of the steam will condense into water droplets. The gathered water droplets will flow into the water reservoir 13 through the drainage pipe 36, thereby reducing the temperature and pressure of the steam in the cache box 30, making it convenient for steam to be used in different fields and having a wide range of applications. When the steam pressure in the cache box 30 reaches the target pressure, the connection plate 50 descends to drive the mounting plate 44 to descend, and the descending of the mounting plate 44 will drive the blocking cone 45 to be inserted into the connecting pipe 42.

[0034] Working principle: When using the composite heating steam temperature reduction and pressure reduction system, after the steam furnace 1 produces steam, the control valve 21 is opened, and under the action of pressure, the steam will enter the connecting pipe 20, and the steam in the connecting pipe 20 will easily enter the cache box 30 through the extension pipe 22 under the action of pressure. When the high-pressure steam enters the cache box 30, the steam will push the connecting plate 50 to rise, and the rising of the connecting plate 50 will drive the connecting rod 51 to rise, and the rising of the connecting rod 51 will drive the sealing plate 52 to rise, which is convenient for blocking the air inlet of the exhaust pipe 12 to prevent high-pressure or high-temperature gas from being put into use, with high safety. At the same time, the rising of the connecting plate 50 will push the hollow column 33 to rise, and when the hollow column 33 rises to the outside of the cache box 30, the high-pressure steam will deflate through the air vent 34, thereby releasing the pressure, and at the same time, the rising of the hollow column 33 will push the lifting plate 32 to rise, and the rising of the lifting plate 32 will push the lifting rod 41 to rise, and the lifting rod The rise of 41 facilitates the lifting of the mounting plate 44, and the rising of the mounting plate 44 facilitates the driving of the blocking cone 45 away from the connecting pipe 42. The cold water in the cold water tank 40 will fall into the connecting pipe 42, and the cold water in the connecting pipe 42 can be sprinkled on the outer shell of the buffer box 30 through the sprinkler plate 43, which will reduce the temperature in the buffer box 30, and part of the steam will condense into water droplets, and the gathered water droplets will flow into the water reservoir 13 through the drainage pipe 36, thereby reducing the temperature and pressure of the steam in the buffer box 30, making it convenient for the steam to be used in different fields and having a wide range of applications. When the pressure in the buffer box 30 is reduced to the target pressure, the connecting plate 50 will drive the blocking plate 52 to descend, so that the target pressure steam is put into use through the exhaust pipe 12, thereby facilitating the adjustment of the steam pressure and improving the application range of the steam. At the same time, the descent of the connecting plate 50 will drive the mounting plate 44 to descend, and the descent of the mounting plate 44 will drive the blocking cone 45 to be inserted into the connecting pipe 42.

[0035] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0036] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to 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 composite heating steam temperature and pressure reduction system, comprising a steam furnace (1), wherein the steam furnace (1) is provided with a gas heater (10) and an electric heater (11), characterized in that: The steam boiler (1) is provided with a connecting mechanism (2) on the outside, and one end of the connecting mechanism (2) away from the steam boiler (1) is fixedly connected to a buffer mechanism (3), the buffer mechanism (3) is used to store steam produced by the steam boiler (1) and cool and reduce the pressure of the stored steam, the buffer mechanism (3) comprises a buffer box (30), and one side of the buffer box (30) is fixedly connected to an exhaust pipe (12), a lifting column (31) is slidably penetrated through the top surface of the buffer box (30), a hollow column (33) is integrally provided on the bottom surface of the lifting column (31), and an air vent (34) is provided on the outside of the hollow column (33), a blocking mechanism (5) is fixedly provided on the bottom surface of the hollow column (33), and the blocking mechanism (5) is used to block the air inlet of the exhaust pipe (12) when the steam pressure in the buffer box (30) is too high, and the lifting column (31) is fixedly connected to the exhaust pipe (12) on the outside of the buffer box (30). A lifting plate (32) is fixedly arranged on the top surface, an adjusting mechanism (4) is arranged above the lifting plate (32), and the adjusting mechanism (4) is used to adjust the pressure and temperature of the steam in the buffer box (30), the adjusting mechanism (4) comprises a cold water tank (40) filled with cold water, a plurality of connecting pipes (42) are fixedly connected to the bottom surface of the cold water tank (40), and the water outlet ends of the plurality of connecting pipes (42) are all connected to a watering plate (43) located above the buffer box (30), a lifting rod (41) is arranged on the bottom surface of the cold water tank (40) by means of a mechanical seal, and one end of the lifting rod (41) passes through the cold water tank (40) and is integrally connected to the lifting plate (32), a blocking component is arranged on the top surface of the lifting rod (41), and the blocking component is used to block the water inlet of the connecting pipe (42) when the steam pressure in the buffer box (30) is low.

2. A composite heating steam temperature and pressure reduction system according to claim 1, characterized in that: The blocking component comprises a mounting plate (44) fixedly connected to the lifting rod (41), a blocking cone (45) being fixedly provided on the bottom surface of the mounting plate (44), and the blocking cone (45) is used to block the water inlet of the connecting pipe (42).

3. A composite heating steam temperature and pressure reduction system according to claim 2, characterized in that: The blocking mechanism (5) comprises a connection plate (50) fixedly connected to the bottom surface of the hollow column (33), and a connection rod (51) is fixedly connected to the connection plate (50), and an end of the connection rod (51) away from the connection plate (50) is fixedly connected to a blocking plate (52), and the blocking plate (52) is adapted to fit the air inlet of the exhaust pipe (12).

4. A composite heating steam temperature and pressure reduction system according to claim 3, characterized in that: The interior of the cache box (30) is provided with guide rails (53) on both sides of the air inlet of the exhaust duct (12), and the guide rails (53) are slidably connected to the blocking plate (52).

5. The composite heating steam temperature and pressure reduction system according to claim 3, characterized in that: A spring 1 (35) is provided between the connection plate (50) and the buffer box (30), and the spring 1 (35) is located outside the lifting column (31); a spring 2 (46) is provided between the mounting plate (44) and the cold water tank (40), and the spring 2 (46) is located outside the blocking cone (45).

6. The composite heating steam temperature and pressure reduction system according to claim 1, characterized in that: The connecting mechanism (2) comprises a connecting pipe (20) fixedly connected to the steam boiler (1), and a control valve (21) is provided at the gas outlet end of the connecting pipe (20), the gas outlet end of the control valve (21) is connected to an extension pipe (22), and the end of the extension pipe (22) away from the control valve (21) is fixedly connected to the buffer box (30) by means of a flange.

7. A composite heating steam temperature and pressure reduction system according to claim 6, characterized in that: The connecting pipe (20) and the extending pipe (22) are both provided with a detachable clamping member (23), a support column (24) is fixedly provided on the bottom surface of the clamping member (23), and a stabilizing seat (25) is fixedly provided on the bottom surface of the support column (24).

8. The composite heating steam temperature and pressure reduction system according to claim 1, characterized in that: A drainage pipe (36) is fixedly connected to one side of the buffer box (30), and a one-way valve (37) is provided on the drainage pipe (36). A water reservoir (13) is provided below the steam boiler (1), and water in the drainage pipe (36) flows unidirectionally toward the water reservoir (13).

9. The composite heating steam temperature and pressure reduction system according to claim 1, characterized in that: A column (47) is fixedly provided on the bottom surface of the cold water tank (40), and the bottom surface of the column (47) is fixedly connected to the top surface of the cache box (30).

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