Steam condenser

Abstract

The invention belongs to the technical field of condensers, particularly relates to a steam condenser, and aims to overcome the defects that in the prior art, in the heat exchange process, the heat exchange capacity cannot be adjusted according to the actual steam flow, and in the heat exchange process, a condensation pipeline cannot be cleaned. Four stand columns are symmetrically and fixedly installed at the top of the base, the same condenser box body is fixedly installed at the top ends of the four stand columns, and a conical flow guide ring is fixedly installed on the inner wall of the bottom of the condenser box body. According to the steam condensing and cooling device, the using amount of cold air can be controlled in the actual using process, meanwhile, in the process of condensing and cooling steam, water drops attached to the condensing pipe can be scraped off, the condensing pipe can be cleaned, maintenance and cleaning of the condensing pipe are facilitated, and good using convenience is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of condensers, and in particular to a steam condenser. Background Art

[0002] When a ship is operating normally at sea, the heat energy generated by the boiler is very valuable for use on board. In many cases, the heat energy of the steam is released into the atmosphere before it is fully utilized during use, causing energy waste when energy is scarce.

[0003] For example, the announcement number: CN219474327U discloses a marine atmospheric condenser, but in actual use, the technical solution has certain limitations in use because it is a single condensing mechanism and cannot be adjusted according to the flow rate of steam when condensing steam. Furthermore, when the condenser tube is exchanging heat, there are many water droplets on the outside, which affects the heat exchange efficiency. After the condenser tube cools the steam, the water droplets on the outside will stay on the outside of the cooling pipe, which is easy to cause rust and corrosion. In view of the above problems, the present invention document proposes a steam condenser. Summary of the invention

[0004] The present invention provides a steam condenser, which solves the problem in the prior art that when the steam is cooled and condensed, a condensing pipe used in the process of cooling the steam will produce a certain amount of water droplets attached to the condensing pipe after the steam is cooled and liquefied. However, the condenser is generally a closed structure, and the water droplets attached to the condensing pipe cannot be easily scraped off. Therefore, during long-term use, the condensing pipe is easily rusted and corroded.

[0005] The present invention provides the following technical solutions: A steam condenser comprises a base, four columns are symmetrically fixedly installed on the top of the base, a condenser box is fixedly installed on the top of the four columns, a conical guide ring is fixedly installed on the bottom inner wall of the condenser box, a water drop hole connected to the conical guide ring is opened on the bottom inner wall of the condenser box, a one-way valve is fixedly installed in the water drop hole, and the condenser also comprises: The condensing mechanism includes a flow cover fixedly mounted on the top inner wall of the condenser housing, a plurality of condensing tubes fixedly mounted at equal intervals on the bottom inner wall of the flow cover, a spiral guide plate fixedly mounted inside the condensing tube, a plugging assembly arranged inside the condensing tube, the top of the plugging assembly extending to the top of the condenser housing and connected to the top of the condenser housing, the bottom ends of the plurality of condensing tubes connected to the same first output assembly, one side of the first output assembly extending to the outside of the condenser housing; A cleaning mechanism is installed on the first output component, and a plurality of scraper rings are arranged at equal intervals on the cleaning mechanism. The scraper rings are sleeved on the corresponding condenser tubes and contact the outer sides of the condenser tubes. The top of the cleaning mechanism is connected to a cold air delivery mechanism, and the top of the cold air delivery mechanism respectively penetrates the circulation hood and the top inner wall of the condenser box and extends to the top of the condenser box.

[0006] In one possible design, the sealing assembly includes a limit column fixedly mounted on the top of the condenser case, a limit plate slidingly sleeved on the limit column, a closing plug fixedly mounted on the bottom of the limit plate, the bottom of the closing plug penetrates the top inner wall of the condenser case and extends into the corresponding condenser tube, the closing plug is used to seal the condenser tube, a ball head rod fixedly mounted on the top of the limit plate, a first magnet ring sleeved on the limit column is fixedly mounted on the top of the limit plate, a second magnet ring located above the limit plate is fixedly mounted on the limit column, and the first magnet ring and the second magnet ring are attracted to each other.

[0007] In a possible design, the first output component includes a first annular tube fixedly connected to the bottom ends of multiple condenser tubes, multiple support tubes are fixedly installed at equal intervals on the inner wall of one side of the first annular tube, one end of the multiple support tubes extends to the outside of the condenser case and is fixedly installed with the same second annular tube, a first external tube is fixedly installed on the inner wall of one side of the bottom of the second annular tube, the bottom end of the first external tube extends to the outside of the second annular tube, and a cleaning mechanism is installed in the first annular tube.

[0008] In a possible design, the cleaning mechanism includes a reciprocating screw rotatably connected to the first annular tube, and the cleaning mechanism also includes a movable frame, a nut is fixedly installed on the bottom of the movable frame, and a plurality of mounting rings are fixedly installed on the movable frame at equal intervals, the mounting rings are sleeved on the corresponding condensation tubes, and the scraper rings are fixedly installed on the corresponding mounting rings. The reciprocating screw passes through the nut and the movable frame respectively and is threadedly connected to the nut, and the top end of the reciprocating screw is connected to the cold air delivery mechanism.

[0009] In one possible design, the cold air delivery mechanism includes a transmission shaft that passes through the bottom inner wall of the circulation hood and is rotatably connected to the bottom inner wall of the circulation hood, the bottom end of the transmission shaft is fixedly connected to the top of the reciprocating screw, a conical box is fixedly installed on the top inner wall of the condenser box, the top of the transmission shaft extends into the conical box, and a first suction blade located in the conical box is fixedly installed on the transmission shaft. The top of the steam delivery mechanism extends into the conical box and is connected to the transmission shaft, and a second external pipe is fixedly installed on the top of the conical box.

[0010] In one possible design, the steam conveying mechanism includes a power box that passes through an inner wall of one side of the condenser case and is fixedly connected to the inner wall of one side of the condenser case, a rotating shaft is rotatably connected to the inner wall of one side of the power box, a second suction blade is fixedly installed on one end of the rotating shaft, the other end of the rotating shaft extends to the outside of the power box and is fixedly installed with a driven bevel gear, a driving motor is fixedly installed on one side of the condenser case, an active bevel gear is fixedly connected to the output shaft of the driving motor, the active bevel gear is meshed with the driven bevel gear, a third external pipe is fixedly installed on the inner wall of the other side of the power box, a transmission assembly is installed on the top of the condenser case, the bottom of the transmission assembly is connected to the rotating shaft, and one side of the transmission assembly extends into the conical box and is connected to the transmission shaft.

[0011] In one possible design, the transmission assembly includes a connecting shaft rotatably connected to the top of the condenser case, one end of the connecting shaft extends to one side of the condenser case, the connecting shaft and the rotating shaft are connected to the same belt component, the other end of the connecting shaft extends into the conical box and is fixedly installed with a transmission bevel gear, and a connecting bevel gear located in the conical box is fixedly sleeved on the transmission shaft, and the transmission bevel gear is meshed with the connecting bevel gear.

[0012] In a possible design, the belt-type component includes two synchronous wheels, which are fixedly sleeved on the connecting shaft and the rotating shaft respectively, and the same synchronous belt is driven sleeved on the two synchronous wheels.

[0013] In a possible design, a water tank is fixedly installed at the bottom of the condenser box, the water tank is connected to the water hole, a drain pipe is fixedly installed on the bottom inner wall of the water tank, the bottom end of the drain pipe extends to the bottom of the water tank, a sealing cover is installed in the drainage pipe, the bottom of the cover extends to the bottom of the drain pipe, a flow pipe is fixedly installed on the top inner wall of one side of the water tank, the top end of the flow pipe extends to one side of the second annular pipe, the flow pipe is fixedly connected to the second annular pipe, a flow limiting component is installed on the top of the flow pipe, and a fourth external pipe is connected to the flow limiting component.

[0014] In one possible design, the current limiting assembly includes an installation box fixedly installed on the top of the flow tube, a fourth external tube passes through an inner wall of one side of the installation box and is fixedly connected to an inner wall of one side of the installation box, a retaining tube is fixedly installed in the installation box, an adjustment cover is rotatably connected in the retaining tube, first flow holes are opened on the inner walls on both sides of the retaining tube, second flow holes are opened on the inner walls on both sides of the adjustment cover, the flow tube is connected to the adjustment cover, a knob rod is fixedly installed on the top inner wall of the adjustment cover, the top of the knob rod passes through the top inner wall of the installation box and extends to the top of the installation box, and the knob rod is rotatably connected to the top inner wall of the installation box.

[0015] In the present invention, during use, the first external pipe is first connected in sequence to the cold air delivery pipe for cooling the steam after use, the second external pipe is connected to the external pipe for delivering cold air, and this pipe is connected to the air outlet of the refrigeration compressor, so that the gas cooled by the refrigeration compressor can be delivered to the second external pipe through this pipe, then the third external pipe is connected to the external pipe for delivering steam, and finally the fourth external pipe is connected to the external pipe for delivering the cooled steam, and then according to the volume of steam to be condensed, the corresponding limit plate is pulled upwards to remove the corresponding multiple sealing plugs from the corresponding condensing tubes, so that the corresponding condensing tubes and the flow hood remain connected, so The number of condensing tubes to be used can be adjusted according to the actual volume of steam, and when the limit plate moves upward to the point where the first magnet ring and the second magnet ring are in the attracted state, the limit plate can be limited, so as to limit the closing plug. At this time, the bottom end of the closing plug is located in the circulation hood. After the adjustment is completed, the driving motor is started to drive the active bevel gear to rotate. At this time, under the meshing transmission action with the driven bevel gear, the rotating shaft can be driven to rotate. When the rotating shaft rotates, the second suction blade can be driven to rotate. When the second suction blade rotates, suction can be generated. At this time, after the third external pipe is connected to the external steam transport pipe, the steam can be sucked into the power box, and then the steam is stably transported to In the condenser box, the steam is cooled and condensed by multiple condensation tubes. Since a one-way valve is arranged in the drain hole, when the steam pressure in the condenser box is not enough to push the valve core of the one-way valve to move, the steam can remain in the condenser box to ensure that the steam keeps in contact with multiple condensation tubes, so as to condense and cool the steam. After the air pressure in the condenser box gradually increases, when it can push the valve core of the one-way valve to move, the one-way valve can be opened. At this time, the cooled gas and the condensed water generated in the process of condensing and cooling the steam can fall into the drain box through the one-way valve, and the valve hole area of ​​the one-way valve through which the condensed water and gas pass is much smaller than the opening area of ​​the power box. Therefore, the retention of steam in the condenser box can be guaranteed The time is enough for the rotor to contact with the condenser tube to achieve the purpose of condensing and cooling the steam, and when the shaft rotates, it can drive the connecting shaft to rotate under the transmission action of the two synchronous wheels and the synchronous belt. When the connecting shaft rotates, it can drive the transmission shaft to rotate under the meshing transmission action of the transmission bevel gear and the connecting bevel gear. When the transmission shaft rotates, it can drive the reciprocating screw and the first suction blade to rotate. When the first suction blade rotates, suction can be generated, so that the cold air can be sucked into the conical box from the second external pipe, and then the cold air is transported to the circulation hood, and the cold air is dispersed and transported to the corresponding multiple condenser tubes. A spiral guide plate is arranged in the condenser tube to delay the time for the cold air to pass through the condenser tube.The cold air is allowed to fully keep in contact with the inner wall of the condenser tube so that the condenser tube can be cooled and the surface of the condenser tube is kept in a low temperature state. When the steam is transported to the condenser box, the steam can be cooled when it fully contacts the condenser tube whose outer surface is kept at a low temperature, forming condensed water and gas. After that, the used cold air flows into the first annular tube, and then flows into the second annular tube through multiple support tubes. Finally, after the first external tube is connected to the external pipeline, the used cold air can be output, and after the used cold air cools the steam, the heat of the steam can be fed back to the cold air, that is, In other words, it can cool down the steam while transferring the heat of the steam to the cold air, and can also increase the gas temperature of the cold air after use, so as to reuse the heat of the steam. When the reciprocating screw rotates, the nut can be driven to perform longitudinal reciprocating motion along the axis direction of the reciprocating screw under the threaded transmission action of the nut. Then, the multiple scraping rings can be driven to perform longitudinal reciprocating motion through the moving frame and the multiple mounting rings to wipe the condenser tube, so as to scrape off the condensed water droplets attached to the condenser tube, thereby improving the efficiency of the condenser tube in condensing steam and also avoiding the condenser tube from working. After that, water droplets continue to adhere to the outside of the condenser pipe, causing rust corrosion. After the steam in the condenser box is condensed, when the internal air pressure reaches the specified pressure, the one-way valve opens, water is transported to the water tank, and the gas can be transported to the adjustment cover through the flow pipe, and then through the two second flow holes and the two first flow holes to the installation box. Finally, the gas is output from the pipeline connected to the fourth external pipe, and the adjustment cover is driven to rotate by the steering knob rod, so that the connecting area of ​​the first flow hole and the second flow hole can be adjusted, and the flow rate of the gas can be adjusted. Therefore, when the steam is cooled, it can be cooled according to the temperature. According to the specific temperature of the steam, the flow rate of the gas is adjusted so that the steam can be completely cooled and condensed, so that the condensed steam can be transported, and the condensed water generated during the condensation of the steam can flow into the water tank through the water hole, so that the condensed water can be collected. When the condensed water needs to be discharged, the cover is pulled out from the drain pipe, and the condensed water in the water tank flows out of the drain pipe, and the condensed water can be collected by using a corresponding water container (such as a water tank or a bucket), and the collected condensed water can be reused, thereby improving the sustainable utilization of water resources.

[0016] It is to be understood that the foregoing general description and the following detailed description are exemplary only and are not restrictive of the invention.

[0017] Beneficial effect: In the present invention, by setting up the blocking assembly, a corresponding number of limit plates can be pulled upwards according to actual needs, so that the corresponding multiple closing plugs can be removed from the corresponding condensing tubes, so that cold air can be passed into the corresponding condensing tubes. Therefore, the number of condensing tubes to be used can be adjusted according to the actual volume of steam, and when the limit plate moves upwards until the first magnet ring and the second magnet ring are in the attracted state, the limit plate can be limited, so that the closing plug can be limited; In the present invention, the cleaning mechanism is arranged so that after the reciprocating screw receives the power of the cold air delivery mechanism, it can rotate. At this time, under the threaded transmission action with the nut, the nut can be driven to perform longitudinal reciprocating motion along the axial direction of the reciprocating screw. Then, the multiple scraping rings can be driven to perform longitudinal reciprocating motion through the moving frame and the multiple mounting rings to wipe the condenser tube, so that the water droplets attached to the condenser tube can be scraped off to prevent the water droplets from causing rust corrosion to the condenser tube. In the present invention, the cold air delivery mechanism is provided, after the second external pipe is connected to the external cold air delivery pipe, the transmission shaft can rotate after receiving the power of the steam delivery mechanism, and when the transmission shaft rotates, the reciprocating screw and the first suction blade can be driven to rotate, and when the first suction blade rotates, suction can be generated, so that the cold air can be sucked into the conical box from the second external pipe, and then the cold air can be delivered to the flow cover, and the cold air can be dispersed and delivered to the corresponding multiple condensing pipes, so that the condensing pipes can be cooled, so that the steam can be cooled when it is delivered to the condenser box; In the present invention, by setting up the steam conveying mechanism, the driving motor can be started to drive the active bevel gear to rotate. At this time, under the meshing transmission action with the driven bevel gear, the rotating shaft can be driven to rotate. When the rotating shaft rotates, the second suction blade can be driven to rotate. When the second suction blade rotates, suction can be generated. At this time, after the third external pipe is connected to the external steam conveying pipe, the steam can be sucked into the power box, and then the steam can be stably conveyed to the condenser box, so that the steam can be cooled and condensed by multiple condensing tubes.

[0018] During actual use, the present invention can adjust the number of condensers that need to be used according to the volume of steam that needs to be cooled, so that during actual use, the amount of cold air used can be controlled. At the same time, in the process of condensing and cooling the steam, water droplets attached to the condenser can be scraped off and the condenser can be cleaned, which is convenient for maintenance and cleaning of the condenser. The present invention has good ease of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A three-dimensional schematic diagram of the first-view structure of a steam condenser provided in an embodiment of the present invention; Figure 2 A three-dimensional schematic diagram of the structure of a steam condenser provided by an embodiment of the present invention from a second viewing angle; Figure 3 A three-dimensional schematic diagram of the structure of a steam condenser provided by an embodiment of the present invention from a third perspective; Figure 4 A three-dimensional schematic diagram of a cross-sectional structure of a condenser of a steam condenser provided in an embodiment of the present invention; Figure 5 A schematic diagram of a cross-sectional view of the steam condenser provided by an embodiment of the present invention from a main perspective; Figure 6 A three-dimensional schematic diagram of a connection structure of a flow cover, a plurality of condensing tubes, a first annular tube, a plurality of delivery tubes and a second annular tube of a steam condenser provided in an embodiment of the present invention; Figure 7 A three-dimensional schematic diagram of a sealing plug and a condenser tube separation structure of a steam condenser provided in an embodiment of the present invention; Figure 8 A three-dimensional schematic diagram of a connection structure of a reciprocating screw, a nut, a moving frame and multiple mounting rings of a steam condenser provided in an embodiment of the present invention; Fig. 9 A three-dimensional schematic diagram of the connection structure of the rotating shaft, synchronous belt, connecting shaft and transmission shaft of the steam condenser provided in an embodiment of the present invention; Fig.10 A three-dimensional schematic diagram of the connection structure of the water tank, flow pipe and installation box of the steam condenser provided in an embodiment of the present invention; Fig.11 A three-dimensional schematic diagram of a flow cover and a plurality of condenser pipe connection structures of a steam condenser provided in an embodiment of the present invention; Fig.12 A three-dimensional schematic diagram of the connection structure of the condenser tube and the spiral guide plate of the steam condenser provided in an embodiment of the present invention.

[0020] Reference numerals: 1. Base; 2. Column; 3. Condenser box; 4. Conical guide ring; 5. Flow cover; 6. Condenser tube; 61. Spiral guide plate; 7. First annular tube; 8. Support tube; 9. Second annular tube; 10. First external tube; 11. Reciprocating screw; 12. Moving frame; 13. Nut; 14. Conical box; 15. Transmission shaft; 16. First suction blade; 17. Mounting ring; 18. Scraper ring; 19. Limiting column; 20. Limiting plate; 21. Closing plug; 22. Ball head rod; 23. First magnet ring; 24. Second magnet ring; 25. Second external Take over; 26, power box; 27, third external take over; 28, rotating shaft; 29, second suction blade; 30, driven bevel gear; 31, driving motor; 32, active bevel gear; 33, connecting shaft; 34, synchronous wheel; 35, synchronous belt; 36, transmission bevel gear; 37, connecting bevel gear; 38, water tank; 39, drain pipe; 40, sealing cover; 41, flow pipe; 42, installation box; 43, fourth external take over; 44, stop pipe; 45, adjustment cover; 46, first flow hole; 47, second flow hole; 48, knob rod; 49, one-way valve. DETAILED DESCRIPTION

[0021] The embodiments of the present invention are described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] In the description of the embodiments of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms, "connection" and "installation" should be understood in a broad sense. For example, "connection" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium. In addition, "connection" can be a direct connection or an indirect connection through an intermediate medium. Among them, "fixed" means that they are connected to each other and the relative position relationship after connection remains unchanged. The directional terms mentioned in the embodiments of the present invention, such as "inside", "outside", "top", "bottom", etc., are only reference to the directions of the accompanying drawings. Therefore, the directional terms used are for better and clearer explanation and understanding of the embodiments of the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0023] In the embodiments of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0024] In the embodiments of the present invention, "and / or" is only a description of the association relationship of the associated objects, indicating that three relationships may exist. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0025] References to "one embodiment" or "some embodiments" etc. described in this specification mean that a particular feature, structure or characteristic described in conjunction with the embodiment is included in one or more embodiments of the present invention. Thus, the phrases "in one embodiment", "in some embodiments", "in some other embodiments", "in some other embodiments", etc. appearing in different places in this specification do not necessarily refer to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized in other ways. The terms "including", "comprising", "having" and their variations all mean "including but not limited to", unless otherwise specifically emphasized in other ways.

[0026] Example 1: Reference Figure 1-Figure 10 A steam condenser of this embodiment includes a base 1, and four columns 2 are symmetrically fixedly installed on the top of the base 1. The tops of the four columns 2 jointly and fixedly support a condenser box 3. A conical guide ring 4 is fixedly installed on the bottom inner wall of the condenser box 3, and a water drop hole connected to the conical guide ring 4 is also opened on the bottom inner wall of the condenser box 3, and a one-way valve 49 is installed in the water drop hole.

[0027] like Figure 5 and Figure 6As shown, a flow cover 5 is fixedly installed on the top inner wall of the condenser housing 3. A plurality of condensing tubes 6 are fixedly installed at equal intervals on the bottom inner wall of the flow cover 5, and a spiral guide plate 61 is fixedly installed in the condensing tube (6), and a plugging component is arranged in each of these condensing tubes 6. The specific structure of the plugging component is as follows: a limiting column 19 is fixedly installed on the top of the condenser housing 3, a limiting plate 20 is slidably sleeved on the limiting column 19, and a sealing plug 21 is fixed at the bottom of the limiting plate 20, and the bottom of the sealing plug 21 can penetrate the top inner wall of the condenser housing 3 and extend into the corresponding condensing tube 6, so as to seal the condensing tube 6. A ball head rod 22 is fixed to the top of the limit plate 20, and a first magnet ring 23 mounted on the limit column 19 is also fixed thereto, while a second magnet ring 24 located above the limit plate 20 is fixedly mounted on the limit column 19. The first magnet ring 23 and the second magnet ring 24 can be attracted to each other. When the first magnet ring 23 and the second magnet ring 24 are attracted to each other, the bottom of the closing plug 21 is separated from the condenser (6), and the bottom end of the closing plug 21 is still located in the flow cover 5. At this time, the flow cover 5 is connected to the corresponding condenser 6. When the bottom of the closing plug 21 is inserted into the condenser (6), the top opening of the condenser (6) can be blocked so that it cannot be connected to the flow cover 5. At the same time, the first magnet ring 23 and the second magnet ring 24 are separated. Since the first magnet ring 23 and the second magnet ring 24 are separated at a long distance, magnetic attraction cannot be generated.

[0028] like Figure 4 and Figure 5 As shown, the bottom ends of the plurality of condensing tubes 6 are commonly connected to a first output assembly, which includes a first annular tube 7 fixedly connected to the bottom ends of the condensing tubes 6, and a plurality of support tubes 8 are fixedly arranged at equal intervals on the inner wall of one side of the first annular tube 7, one end of each of the support tubes 8 extends to the outside of the condenser housing 3 and is commonly fixedly connected to a second annular tube 9. A first external tube 10 is fixed to the inner wall of one side of the bottom of the second annular tube 9, and its bottom end extends to the outside of the second annular tube 9.

[0029] like Figure 8 As shown, a cleaning mechanism is also provided on the condenser, and the cleaning mechanism is installed in the first annular tube 7. The cleaning mechanism includes a reciprocating screw 11 rotatably connected in the first annular tube 7, and a moving frame 12, and a nut 13 threadedly connected to the reciprocating screw 11 is fixed to the bottom of the moving frame 12. A plurality of mounting rings 17 are fixed at equal intervals on the moving frame 12, each mounting ring 17 is sleeved on the corresponding condenser tube 6, and the scraper ring 18 is fixedly mounted on the corresponding mounting ring 17.

[0030] The cold air delivery mechanism is connected to the top of the cleaning mechanism, and includes a transmission shaft 15 that penetrates the bottom inner wall of the flow cover 5 and is rotatably connected to the flow cover 5, and the bottom end of the transmission shaft 15 is fixedly connected to the top of the reciprocating screw 11. A conical box 14 is fixedly penetrated on the top inner wall of the condenser housing 3, and the top end of the transmission shaft 15 extends into the conical box 14, and a first suction blade 16 is fixed thereon. A second external pipe 25 is fixed to the top of the conical box 14.

[0031] Example 2: Reference Figure 3 , Figure 5 , Figure 4 , Fig. 9 and Fig.10 This embodiment is based on the first embodiment. Regarding the steam condenser proposed in the first embodiment, the steam delivery mechanism penetrates the inner wall of one side of the condenser housing 3 and is connected to the condenser housing 3, so as to deliver steam into the condenser housing 3. The specific structure of the steam delivery mechanism is as follows: a power box 26 is fixed on one side of the condenser housing 3, and a rotating shaft 28 is rotatably connected to the inner wall of one side of the power box 26. A second suction blade 29 is fixed to one end of the rotating shaft 28, and the other end extends to the outside of the power box 26 and is fixed to a driven bevel gear 30. A driving motor 31 is also fixed to one side of the condenser housing 3, and an active bevel gear 32 is fixed to the output shaft thereof, and the active bevel gear 32 is meshed with the driven bevel gear 30. A third external pipe 27 is fixed to the inner wall of the other side of the power box 26.

[0032] like Figure 3 and Fig. 9 As shown, a transmission assembly is also installed on the top of the condenser housing 3, the bottom of which is connected to the rotating shaft 28, and one side of which extends into the conical box 14 and is connected to the transmission shaft 15. The transmission assembly includes a connecting shaft 33 rotatably connected to the top of the condenser housing 3, one end of the connecting shaft 33 extends to one side of the condenser housing 3, and is connected to the rotating shaft 28 through a belt member. The belt member includes two synchronous wheels 34, which are fixedly sleeved on the connecting shaft 33 and the rotating shaft 28 respectively, and the same synchronous belt 35 is provided on the two synchronous wheels 34. The other end of the connecting shaft 33 extends into the conical box 14 and is fixed with a transmission bevel gear 36, and the transmission shaft 15 is fixedly sleeved with a connecting bevel gear 37 located in the conical box 14, and the transmission bevel gear 36 is meshed with the connecting bevel gear 37.

[0033] like Figure 5 and Fig.10As shown, a water tank 38 is also fixed at the bottom of the condenser housing 3, which is connected to the water hole. A drain pipe 39 is fixed on the bottom inner wall of the water tank 38, and its bottom end extends to the bottom of the water tank 38. A sealing cap 40 is installed in the drain pipe 39. A flow pipe 41 is fixed on the inner wall of the top of one side of the water tank 38, and its top extends to one side of the second annular tube 9 and is fixedly connected to the second annular tube 9. A flow limiting component is installed at the top of the flow pipe 41, and a fourth external pipe 43 is connected to the flow limiting component. The flow limiting component includes an installation box 42 fixedly installed at the top of the flow pipe 41, and the fourth external pipe 43 penetrates the inner wall of one side of the installation box 42 and is fixedly connected to the installation box 42. A retaining pipe 44 is also fixed in the installation box 42, and an adjustment cover 45 is rotatably connected in the retaining pipe 44. The inner walls on both sides of the retaining pipe 44 are provided with first flow holes 46, and the inner walls on both sides of the adjustment cover 45 are provided with second flow holes 47. A knob rod 48 is also fixed on the top inner wall of the adjustment cover 45 , the top end of which passes through the top inner wall of the installation box 42 and extends to the top of the installation box 42 , and is rotatably connected to the installation box 42 .

[0034] When in use, first connect the second external pipe 25 to the external cold air delivery pipeline, the third external pipe 27 to the external steam delivery pipeline, and the first external pipe 10 and the fourth external pipe 43 to the corresponding pipelines respectively. Start the drive motor 31 to drive the active bevel gear 32 to rotate, and then drive the rotating shaft 28 and the second suction blade 29 to rotate through the driven bevel gear 30, generate suction to suck the steam into the power box 26, and stably transport it to the condenser box 3. The steam is cooled and condensed by multiple condensing tubes 6 in the condenser box 3, and at the same time, the transmission shaft 15 receives power through the belt component and the transmission assembly to rotate, driving the reciprocating screw 11 and the first suction blade 16 to rotate. The first suction blade 16 generates suction to suck the cold air from the second external pipe 25 into the conical box 14, and disperses and transports it to the corresponding multiple condensing tubes 6 to cool the condensing tubes 6. The condensed steam flows into the water tank 38 through the water hole, and then the gas is transported to the flow pipe 41, and then discharged through the flow limiting component and the fourth external pipe 43. The used cold air flows into the first annular pipe 7, flows into the second annular pipe 9 through multiple support pipes 8, and finally discharged through the first external pipe 10.

[0035] During the condensation process, the reciprocating screw 11 drives the multiple scraper rings 18 to perform longitudinal reciprocating motion through the nut 13 and the movable frame 12, wipes the condenser tube 6, and scrapes off the water droplets attached to the condenser tube 6, thereby improving the efficiency of the condenser tube 6 in condensing steam, and also preventing the water droplets from continuously adhering to the outside of the condenser tube 6 after the condenser tube 6 works, causing rust corrosion. In addition, the corresponding multiple sealing plugs 21 can be removed from the condenser tube 6 by pulling the corresponding number of limit plates 20 upward to adjust the number of condenser tubes 6 to be used, so as to flexibly adjust according to the actual volume of steam. At the same time, by driving the adjustment cover 45 to rotate through the steering knob rod 48, the connecting area of ​​the first flow hole 46 and the second flow hole 47 can be adjusted, and the flow of gas can be adjusted to thoroughly cool and condense the steam.

[0036] When the condensed water needs to be discharged, the cover 40 only needs to be pulled out from the drain pipe 39, and the condensed water in the downpipe 38 can flow out of the drain pipe 39, and the condensed water can be collected by using a corresponding water container (for example, a water tank or a bucket), and the collected condensed water can be reused, thereby improving the sustainable utilization of water resources.

[0037] However, as is well known to those skilled in the art, the working principle and wiring method of the drive motor 31 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art may make any optional selections according to their needs or convenience.

[0038] The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention; the embodiments of the present invention and the features in the embodiments can be combined with each other without conflict. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A steam condenser, comprising a base (1), four columns (2) are symmetrically fixedly mounted on the top of the base (1), a condenser housing (3) is fixedly mounted on the top of the four columns (2), a conical guide ring (4) is fixedly mounted on the bottom inner wall of the condenser housing (3), a water drop hole connected to the conical guide ring (4) is formed on the bottom inner wall of the condenser housing (3), a one-way valve (49) is fixedly mounted in the water drop hole, characterized in that: The condenser also includes: A condensing mechanism, the condensing mechanism comprising a flow cover (5) fixedly mounted on the top inner wall of a condenser housing (3), a plurality of condensing tubes (6) fixedly mounted at equal intervals on the bottom inner wall of the flow cover (5), a spiral guide plate (61) fixedly mounted inside the condensing tube (6), a plugging component arranged inside the condensing tube (6), a top of the plugging component extending to the top of the condenser housing (3) and connected to the top of the condenser housing (3), the bottom ends of the plurality of condensing tubes (6) being connected to the same first output component, a side of the first output component extending to the outside of the condenser housing (3); A cleaning mechanism, the cleaning mechanism being mounted on the first output assembly, a plurality of scraper rings (18) being arranged at equal intervals on the cleaning mechanism, the scraper rings (18) being sleeved on the corresponding condenser tubes (6) and in contact with the outer sides of the condenser tubes (6), the top of the cleaning mechanism being connected to a cold air conveying mechanism, the top of the cold air conveying mechanism respectively penetrating the flow cover (5) and the top inner wall of the condenser box (3) and extending to the top of the condenser box (3); A steam conveying mechanism, the steam conveying mechanism penetrates through one side inner wall of the condenser box (3) and is connected to one side inner wall of the condenser box (3), the steam conveying mechanism is used to convey steam into the condenser box (3), and the top of the steam conveying mechanism is connected to the cold air conveying mechanism.

2. The steam condenser according to claim 1, characterized in that The blocking component comprises a limit column (19) fixedly mounted on the top of the condenser housing (3); a limit plate (20) is slidably sleeved on the limit column (19); a sealing plug (21) is fixedly mounted on the bottom of the limit plate (20); the bottom of the sealing plug (21) passes through the top inner wall of the condenser housing (3) and extends into the corresponding condenser tube (6); the sealing plug (21) is used to block the condenser tube (6); a ball head rod (22) is fixedly mounted on the top of the limit plate (20); a first magnet ring (23) sleeved on the limit column (19) is fixedly mounted on the top of the limit plate (20); a second magnet ring (24) located above the limit plate (20) is fixedly sleeved on the limit column (19); the first magnet ring (23) and the second magnet ring (24) are attracted to each other.

3. The steam condenser according to claim 1, characterized in that The first output assembly comprises a first annular tube (7) fixedly connected to the bottom ends of the plurality of condensing tubes (6); a plurality of supporting tubes (8) are fixedly mounted at equal intervals on an inner wall of one side of the first annular tube (7); one end of the plurality of supporting tubes (8) all extend to the outside of the condenser housing (3) and are fixedly mounted with a second annular tube (9); a first external tube (10) is fixedly mounted on an inner wall of one side of the bottom of the second annular tube (9); the bottom end of the first external tube (10) extends to the outside of the second annular tube (9); and a cleaning mechanism is mounted in the first annular tube (7).

4. The steam condenser according to claim 1, characterized in that The cleaning mechanism comprises a reciprocating screw (11) rotatably connected to the first annular tube (7), and the cleaning mechanism also comprises a movable frame (12), a nut (13) being fixedly mounted on the bottom of the movable frame (12), a plurality of mounting rings (17) being fixedly mounted on the movable frame (12) at equal intervals, the mounting rings (17) being sleeved on the corresponding condensing tubes (6), a scraper ring (18) being fixedly mounted on the corresponding mounting rings (17), the reciprocating screw (11) respectively passing through the nut (13) and the movable frame (12) and being threadedly connected to the nut (13), and the top end of the reciprocating screw (11) being connected to the cold air conveying mechanism.

5. The steam condenser according to claim 4, characterized in that The cold air conveying mechanism comprises a transmission shaft (15) penetrating through the bottom inner wall of the circulation hood (5) and rotatably connected to the bottom inner wall of the circulation hood (5); the bottom end of the transmission shaft (15) is fixedly connected to the top end of the reciprocating screw (11); a conical box (14) is fixedly installed through the top inner wall of the condenser housing (3); the top end of the transmission shaft (15) extends into the conical box (14); a first suction blade (16) located in the conical box (14) is fixedly installed on the transmission shaft (15); the top of the steam conveying mechanism extends into the conical box (14) and is connected to the transmission shaft (15); and a second external pipe (25) is fixedly installed on the top end of the conical box (14).

6. The steam condenser according to claim 5, characterized in that The steam conveying mechanism comprises a power box (26) penetrating through an inner wall of one side of the condenser casing (3) and fixedly connected to the inner wall of one side of the condenser casing (3); a rotating shaft (28) is rotatably connected to the inner wall of one side of the power box (26); a second suction blade (29) is fixedly mounted on one end of the rotating shaft (28); the other end of the rotating shaft (28) extends to the outside of the power box (26) and is fixedly mounted with a driven bevel gear (30); a driving motor (31) is fixedly mounted on one side of the condenser casing (3); an active bevel gear (32) is fixedly connected to the output shaft of the driving motor (31); the active bevel gear (32) meshes with the driven bevel gear (30); a third external pipe (27) is fixedly mounted on the inner wall of the other side of the power box (26); a transmission assembly is mounted on the top of the condenser casing (3); the bottom of the transmission assembly is connected to the rotating shaft (28); one side of the transmission assembly extends into the conical casing (14) and is connected to the transmission shaft (15).

7. The steam condenser according to claim 6, characterized in that The transmission assembly comprises a connecting shaft (33) rotatably connected to the top of the condenser housing (3), one end of the connecting shaft (33) extending to one side of the condenser housing (3), the connecting shaft (33) and the rotating shaft (28) being connected to a same belt-type component, the other end of the connecting shaft (33) extending into the conical box (14) and fixedly mounted with a transmission bevel gear (36), a connecting bevel gear (37) located in the conical box (14) being fixedly sleeved on the transmission shaft (15), and the transmission bevel gear (36) meshing with the connecting bevel gear (37).

8. The steam condenser according to claim 7, characterized in that The belt-type component comprises two synchronous wheels (34), the two synchronous wheels (34) are respectively fixedly sleeved on the connecting shaft (33) and the rotating shaft (28), and the same synchronous belt (35) is transmission sleeved on the two synchronous wheels (34).

9. The steam condenser according to claim 1, characterized in that A water tank (38) is fixedly mounted on the bottom of the condenser housing (3), the water tank (38) being connected to the water hole, a drain pipe (39) is fixedly mounted on the inner wall of the bottom of the water tank (38), the bottom end of the drain pipe (39) extending to the bottom of the water tank (38), a sealing cover (40) is sealed in the drain pipe (39), the bottom of the sealing cover (40) extending to the bottom of the drain pipe (39), a flow pipe (41) is fixedly mounted on the inner wall of the top of one side of the water tank (38), the top end of the flow pipe (41) extending to one side of the second annular pipe (9), the flow pipe (41) being fixedly connected to the second annular pipe (9), a flow limiting component being mounted on the top of the flow pipe (41), and a fourth external pipe (43) being connected to the flow limiting component.

10. The steam condenser according to claim 9, characterized in that The flow limiting assembly comprises an installation box (42) fixedly mounted on the top of the flow tube (41); a fourth external tube (43) penetrates through an inner wall of one side of the installation box (42) and is fixedly connected to an inner wall of one side of the installation box (42); a retaining tube (44) is fixedly mounted in the installation box (42); an adjusting cover (45) is rotatably connected in the retaining tube (44); first flow holes (46) are provided on the inner walls of both sides of the retaining tube (44); second flow holes (47) are provided on the inner walls of both sides of the adjusting cover (45); the flow tube (41) is connected to the adjusting cover (45); a knob rod (48) is fixedly mounted on the inner wall of the top of the adjusting cover (45); the top of the knob rod (48) penetrates through the inner wall of the top of the installation box (42) and extends to the top of the installation box (42); the knob rod (48) is rotatably connected to the inner wall of the top of the installation box (42).

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