Salt energy storage steam unit

Abstract

The utility model relates to the technical field of salt energy storage steam engine units, and discloses a salt energy storage steam engine unit which comprises a steam generator unit, a water inlet pipe, a feeding pipe, a driving mechanism, a long pipe and a steam engine assembly, the water inlet pipe is communicated with the top of the steam generator unit, and the feeding pipe is communicated with the left side of the steam generator unit; the driving mechanism communicates with the right side of the steam generator set, the long pipe rotationally communicates with the right side of the driving mechanism, the steam engine assembly rotationally communicates with the right side of the long pipe, the driving mechanism comprises a square pipe and a stirring rod, the square pipe communicates with the steam generator set, and a short shaft is rotationally connected into the square pipe; the short shaft is sleeved with an impeller. According to the salt energy storage steam unit, water scale is prevented from being accumulated on the inner wall of the long pipe, then the gas circulation performance of the long pipe is improved, the working efficiency of the steam unit assembly is improved, meanwhile, the driving mechanism does not need an additional power source for driving, energy consumption is saved, and economic losses are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of salt energy storage steam units, in particular to a salt energy storage steam unit. Background Art

[0002] Salt energy storage steam engine is a steam power generation technology that uses the principle of salt energy storage. It uses the latent heat released and absorbed when salt melts and solidifies to drive the steam turbine to generate electricity. This technology can store energy when solar energy or other renewable energy sources are not available, and release energy to supply electricity when needed. In the existing technology, when steam enters the interior of the steam unit through the pipeline, the impurities in the steam may solidify on the inner wall of the pipeline, which will then cause scale to form on the inner wall of the pipeline. Over time, the accumulation of scale may block the pipeline, which will then affect the fluidity of the pipeline, thereby reducing the use effect of the steam unit. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a salt energy storage steam unit to solve the technical problem that impurities inside the steam may solidify on the inner wall of the pipe, thereby causing scale to form on the inner wall of the pipe. Over time, the accumulation of scale may block the pipe, thereby affecting the fluidity of the pipe, thereby reducing the use effect of the steam unit.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a salt energy storage steam unit, comprising: a steam generator group, a water inlet pipe, a feed pipe, a driving mechanism, a long tube and a steam engine assembly, the water inlet pipe is connected to the top of the steam generator group, the feed pipe is connected to the left side of the steam generator group, the driving mechanism is connected to the right side of the steam generator group, the long tube is rotatably connected to the right side of the driving mechanism, and the steam engine assembly is rotatably connected to the right side of the long tube.

[0007] The driving mechanism includes a square tube and a stirring rod. The square tube is connected to the steam generator group. A short shaft is rotatably connected inside the square tube. An impeller is sleeved on the outside of the short shaft. A first conical tooth is fixedly connected to the front of the short shaft. A second conical tooth is meshedly connected to the outside of the first conical tooth. The second conical tooth is connected to the long tube. The right side of the stirring rod is fixedly connected to the left side of the steam generator group.

[0008] Preferably, an inclined plate is fixedly connected to the inner bottom of the square tube, and both the front and back surfaces of the inclined plate are fixedly connected to the inner wall of the square tube. The inclined plate can drive the steam and then drive the impeller to rotate.

[0009] Preferably, both ends of the outer side of the long tube are sleeved with second sealed bearings, and the second sealed bearings are respectively connected through the square tube and the steam engine assembly, and the second sealed bearings can support the long tube to rotate between the steam engine assembly and the driving mechanism.

[0010] Preferably, the front and back sides of the square tube are fixedly connected with a first sealed bearing, and the first sealed bearing is connected to the short axis. The first sealed bearing can support the short axis and seal the junction between the square tube and the short axis.

[0011] Preferably, the stirring rod comprises a long arm, which is connected to the steam engine assembly, and the outside of the long arm is connected with bristles at equal intervals, so that the stirring rod can clean the inner wall of the long tube.

[0012] Preferably, the impeller comprises a cylinder, which is fixedly connected to the short shaft, and blades are connected to the outside of the cylinder at equal intervals, and the blades are curved. The impeller can be driven by steam, and then the first conical teeth are driven.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a salt energy storage steam unit, which has the following beneficial effects:

[0015] The salt energy storage steam unit uses high-temperature molten salt to drive the steam engine components to work. Through the added driving mechanism, steam is used to drive the long tube to rotate and clean, thereby avoiding scale accumulation on the inner wall of the long tube, thereby increasing the gas flowability of the long tube and improving the working efficiency of the steam engine components. At the same time, the driving mechanism does not require an additional power source to drive, thereby saving energy consumption and reducing economic losses. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 This is a front view of the steam generator group of the utility model;

[0018] Figure 3 This is a front cross-sectional view of the square tube of the utility model;

[0019] Figure 4 This is a front cross-sectional view of the long tube of the utility model;

[0020] Figure 5 It is a schematic diagram of the top of the first conical tooth of the utility model.

[0021] In the figure: 1, steam generator group; 2, water inlet pipe; 3, feed pipe; 4, driving mechanism; 41, square tube; 411, inclined plate; 42, stirring rod; 43, short shaft; 431, first sealed bearing; 44, impeller; 45, first conical gear; 46, second conical gear; 5, long tube; 51, second sealed bearing; 6, steam engine assembly. DETAILED DESCRIPTION

[0022] 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.

[0023] The utility model provides a technical solution, please refer to Figure 1 and Figure 2 A salt energy storage steam unit comprises: a steam generator unit 1, a water inlet pipe 2, a feed pipe 3, a driving mechanism 4, a long tube 5 and a steam engine assembly 6, wherein the water inlet pipe 2 allows water to enter the interior of the steam generator unit 1, the feed pipe 3 can be connected to high-temperature molten salt, the driving mechanism 4 can be driven by steam, the long tube 5 allows steam to enter the interior of the steam engine assembly 6, and the water inlet pipe 2 is connected to the top of the steam generator unit 1.

[0024] The feed pipe 3 is connected to the left side of the steam generator group 1, the drive mechanism 4 is connected to the right side of the steam generator group 1, the long tube 5 is rotatably connected to the right side of the drive mechanism 4, the steam engine assembly 6 is rotatably connected to the right side of the long tube 5, and the second sealed bearings 51 are sleeved on both ends of the outside of the long tube 5.

[0025] The second sealed bearing 51 is respectively connected through the square tube 41 and the steam engine assembly 6. The second sealed bearing 51 can support the long tube 5 to rotate between the steam engine assembly 6 and the driving mechanism 4. This solution is a structural improvement on the non-electronic component part based on the steam generator and steam engine in the prior art, wherein the steam generator group 1 and the steam engine assembly 6 are common steam generator and steam engine products that have been promoted in the prior art.

[0026] See also Figure 3 , Figure 4 and Figure 5 The driving mechanism 4 includes a square tube 41 and a stirring rod 42. The square tube 41 can allow steam to circulate, and the stirring rod 42 can clean the long tube 5. The inner bottom of the square tube 41 is fixedly connected with an inclined plate 411, and the front and back surfaces of the inclined plate 411 are fixedly connected to the inner wall of the square tube 41. The inclined plate 411 can drive the steam and then drive the impeller 44 to rotate.

[0027] The square tube 41 is connected to the steam generator group 1. The square tube 41 is rotatably connected to a short shaft 43 inside, and the short shaft 43 can be connected to the impeller 44. The front and back sides of the square tube 41 are fixedly connected to a first sealing bearing 431, which is connected to the short shaft 43. The first sealing bearing 431 can support the short shaft 43 and seal the junction between the square tube 41 and the short shaft 43.

[0028] An impeller 44 is sleeved on the outside of the short shaft 43, and the impeller 44 can be driven by steam. The impeller 44 includes a cylinder, which is fixedly connected to the short shaft 43. Blades are evenly connected to the outside of the cylinder, and the blades are curved. The impeller 44 can be driven by steam to transmit the first conical teeth 45. The front side of the short shaft 43 is fixedly connected with the first conical teeth 45, and the first conical teeth 45 can drive the second conical teeth 46 to transmit.

[0029] The outside of the first conical tooth 45 is meshedly connected with the second conical tooth 46, and the second conical tooth 46 can drive the long tube 5 to rotate. The second conical tooth 46 is connected to the long tube 5. The right side of the stirring rod 42 is fixedly connected to the left side of the steam generator group 1. The stirring rod 42 includes a long arm, which is connected to the steam engine assembly 6, and the outside of the long arm is evenly spaced with bristles. The stirring rod 42 can clean the inner wall of the long tube 5.

[0030] In this solution, the feed pipe 3 is first connected to the high-temperature molten salt, and the water source is poured into the steam generator group 1 through the water inlet pipe 2. The water source inside the steam generator group 1 is heated by the high-temperature molten salt to generate steam, and the steam then enters the steam engine assembly 6 through the driving mechanism 4 and the long tube 5, driving the steam engine assembly 6 to work and generate a power source;

[0031] At the same time, when the steam passes through the square tube 41, it drives the impeller 44 to rotate, and then drives the first conical teeth 45 to rotate, and then drives the long tube 5 to rotate through the rotation of the second conical teeth 46. The rotating long tube 5 cooperates with the stirring rod 42 to scrape the inner wall of the long tube 5, thereby preventing the accumulation of scale on the inner wall of the long tube 5. The cleaned scale will be flushed into the interior of the steam engine component 6 by the steam, and the subsequent staff can clean the scale when maintaining the steam engine component 6;

[0032] When the steam engine assembly 6 is driven by high-temperature molten salt to work, the additional driving mechanism 4 is driven by steam, thereby driving the long tube 5 to rotate and clean, thereby avoiding scale accumulation on the inner wall of the long tube 5, thereby increasing the gas flowability of the long tube 5 and improving the working efficiency of the steam engine assembly 6. At the same time, the driving mechanism 4 does not need an additional power source to drive, thereby saving energy consumption and reducing economic losses.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A salt energy storage steam unit, comprising: A steam generator group (1), a water inlet pipe (2), a feed pipe (3), a driving mechanism (4), a long pipe (5) and a steam engine assembly (6), characterized in that: the water inlet pipe (2) is connected to the top of the steam generator group (1), the feed pipe (3) is connected to the left side of the steam generator group (1), the driving mechanism (4) is connected to the right side of the steam generator group (1), the long pipe (5) is rotatably connected to the right side of the driving mechanism (4), and the steam engine assembly (6) is rotatably connected to the right side of the long pipe (5); The driving mechanism (4) comprises a square tube (41) and a stirring rod (42); the square tube (41) is connected to the steam generator group (1); a short shaft (43) is rotatably connected inside the square tube (41); an impeller (44) is sleeved on the outside of the short shaft (43); a first conical tooth (45) is fixedly connected to the front of the short shaft (43); a second conical tooth (46) is meshingly connected to the outside of the first conical tooth (45); the second conical tooth (46) is connected to the long tube (5); and the right side of the stirring rod (42) is fixedly connected to the left side of the steam generator group (1).

2. The salt energy storage steam unit according to claim 1, characterized in that: The inner bottom of the square tube (41) is fixedly connected with an inclined plate (411), and the front and back surfaces of the inclined plate (411) are fixedly connected to the inner wall of the square tube (41).

3. The salt energy storage steam unit according to claim 1, characterized in that: Second sealed bearings (51) are sleeved on both ends of the outer side of the long tube (5), and the second sealed bearings (51) are respectively connected through the square tube (41) and the steam engine component (6).

4. The salt energy storage steam unit according to claim 1, characterized in that: The front and back sides of the square tube (41) are both fixedly connected with a first sealing bearing (431), and the first sealing bearing (431) is connected to the short shaft (43).

5. The salt energy storage steam unit according to claim 1, characterized in that: The stirring rod (42) comprises a long arm, the long arm is connected to the steam engine component (6), and the outside of the long arm is connected with bristles at equal intervals.

6. The salt energy storage steam unit according to claim 1, characterized in that: The impeller (44) comprises a cylinder, which is fixedly connected to the short shaft (43), and blades are connected to the outside of the cylinder at equal intervals, and the blades are curved.

Images