Industrial water-saving special equipment

Abstract

The invention relates to industrial water-saving special equipment, and relates to the technical field of irrigation water saving, the industrial water-saving special equipment comprises a shell bracket for mounting a water pump unit, and the side surface of the shell bracket is fixedly connected with a cooling mechanism for cooling the water pump unit; the cooling mechanism comprises a sealing shell fixedly connected with the shell support, spiral drivers are fixedly connected to the two ends of the sealing shell correspondingly, and axial flow fans are symmetrically and fixedly connected to one side of the sealing shell. The side, close to the axial flow fan, of the spiral driver is in transmission connection with the axial flow fan through a chain transmission assembly in interference fit with the spiral driver. The spray irrigation water pump sucks an external water source and then feeds the external water source into the hollow cylindrical shell, the water source drives the rotating impeller on the inner side of the hollow cylindrical shell to rotate while flowing, potential energy generated when the water source flows is converted into kinetic energy, and the rotating impeller drives fan blades on the inner side of the axial flow fan to rapidly rotate through transmission cooperation of the chain transmission assembly; therefore, the driver is cooled, and energy consumption is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of irrigation water saving, and in particular to special industrial water saving equipment. Background Art

[0002] Before the widespread use of sprinkler irrigation systems, agricultural irrigation mainly relied on traditional methods such as flooding, furrow irrigation, and border irrigation. Flooding irrigation requires a large amount of water, resulting in high field seepage and evaporation losses, a particularly prominent problem in arid areas. Furrow and border irrigation are greatly restricted by topography, making it difficult to evenly irrigate hilly or undulating fields. Moreover, large-scale flooding can easily cause soil compaction and salinization. Therefore, to conserve water resources, people invented sprinkler irrigation technology. As one of the core technologies of modern agricultural water-saving irrigation, sprinkler irrigation uses pressure pipes and nozzles to atomize water into fine droplets for even spraying, improving water resource utilization. In addition, the sprinkler system can adjust pressure according to the terrain, avoiding the energy waste of traditional irrigation's "high water use and low utilization" method, thus saving a large amount of water.

[0003] A sprinkler irrigation system generally consists of a water supply unit, pipes, and sprinkler heads. The water supply unit is used to extract river water or groundwater, and then the water is sent to the sprinkler heads through pipes. The sprinkler heads spray the water evenly onto the fields. Each sprinkler head also has a steering function, which uses a motor to drive the sprinkler head to rotate and increase the range of sprinkler irrigation.

[0004] The water supply unit is generally driven by a water pump. The long-term operation of the driver will generate a lot of heat, causing the body to heat up. In order to prevent damage caused by overheating of the body, cooling water is generally poured into the heat dissipation system before use. A small water pump is used to circulate the cooling water to quickly dissipate the heat of the driver. However, as the use time increases, the temperature of the cooling water will also rise, which requires frequent replacement of the cooling water, which will cause water waste in the entire irrigation process. Summary of the Invention

[0005] Technical problems to be solved

[0006] The purpose of the present invention is to overcome the deficiencies of the prior art, meet practical needs, and provide a special industrial water-saving equipment to solve the above technical problems.

[0007] Technical Solution

[0008] In order to achieve the purpose of the present invention, the technical solution adopted by the present invention is:

[0009] An industrial water-saving device includes a housing bracket for mounting a water pumping unit, and a cooling mechanism for dissipating heat from the water pumping unit is fixedly connected to the side of the housing bracket;

[0010] The cooling mechanism includes a sealed housing fixedly connected to the housing bracket, and a spiral drive is fixedly connected to both ends of the sealed housing. An axial flow fan is symmetrically fixedly connected to one side of the sealed housing, and the spiral drive is connected to the axial flow fan via an interference fit chain drive assembly on the side close to the axial flow fan.

[0011] The sealed shell is fixedly connected with a cold-cut releaser in a rectangular array.

[0012] As a further technical solution of the present invention, the cold cut releaser includes a hollow water pipe, a through hollow groove is provided at the center of the hollow water pipe for dividing the internal space of the hollow water pipe, and heat dissipation fins are fixedly connected in a rectangular array on both sides of the hollow water pipe.

[0013] As a further technical solution of the present invention, the spiral drive includes a hollow cylindrical shell symmetrically arranged at both ends of the sealed shell, and the end of the hollow cylindrical shell away from the sealed shell is fixedly connected to a flange sealing plate, and the inner side of the hollow cylindrical shell is movably connected to a rotating impeller, and the end of the rotating impeller away from the flange sealing plate passes through the hollow cylindrical shell and extends to the outside of the hollow cylindrical shell.

[0014] As a further technical solution of the present invention, the hollow cylindrical shell is also integrally provided with a conical connecting cover on one side close to the sealed outer shell, and a sealing partition is fixedly connected to the inner side of the conical connecting cover, and the sealing partition is also provided with installation holes in a rectangular array.

[0015] As a further technical solution of the present invention, the sealed shell includes a hollow shell fixed to the side of the shell bracket by bolts, and the side of the hollow shell away from the axial flow fan is fixedly connected to the air intake filter, while the other side of the hollow shell is symmetrically provided with holes, and the side of the hollow shell is also integrally provided with an annular protrusion corresponding to the hole.

[0016] As a further technical solution of the present invention, the side surface of the annular protrusion is provided with a through groove for placing a chain drive assembly, wherein the chain drive assembly includes a large sprocket fixed to the end of the rotating impeller and a small sprocket fixed to the end of the axial flow fan, and the outer sides of the large sprocket and the small sprocket are equipped with a transmission chain.

[0017] As a further technical solution of the present invention, the end of the hollow water pipe passes through the mounting hole and is connected to the inner side of the conical connecting cover, and a sealing gasket is fixedly connected between the hollow water pipe and the mounting hole, and a sealing assembly is provided between the end of the rotating impeller and the hollow cylindrical shell.

[0018] As a further technical solution of the present invention, the pumping unit inside the outer shell bracket includes a driving machine and a sprinkler water pump, wherein the output shaft of the driving machine is connected to the input shaft of the sprinkler water pump through a coupling, and the driving machine and the sprinkler water pump are respectively fixedly connected to the outer shell bracket, and the water outlet of the sprinkler water pump is connected to the flange sealing plate on either side through a pipe.

[0019] (3) Beneficial effects:

[0020] A. In the present invention, a pipe is first used to connect the flange sealing plate at either end to the outlet of the sprinkler pump. Then, a driver drives the sprinkler pump via an output shaft, sucking in external water and directly sending it into a hollow cylindrical shell at a designated location. The water then passes through the hollow cylindrical shell and enters the inner side of a conical connecting cover. As the water flows, it also drives the rotating impeller inside the hollow cylindrical shell to rotate, converting the potential energy of the flowing water into kinetic energy. The chain drive assembly is used to drive the rotating impeller to drive the blades inside the axial flow fan to rotate rapidly, thereby dissipating heat from the driver and reducing energy consumption.

[0021] B. In the present invention, a sealing baffle is integrally provided at one end of the conical connecting cover near the hollow shell, which serves as a spacer. The sealing baffle is provided with a mounting hole corresponding to the cold cut releaser. This ensures that water in the hollow cylindrical shell at one end can flow into the hollow cylindrical shell at the other end through the cold cut releaser, while preventing water from entering the inner side of the hollow shell. This allows the airflow inside the hollow shell to flow normally, thereby separating gas and liquid. In addition, the split hollow shell and conical connecting cover facilitate disassembly of the inner cold cut releaser, reducing maintenance costs.

[0022] C. In the present invention, water flows into the hollow water pipe through the conical connecting cover, and the through hollow groove provided in the hollow water pipe is evenly divided into two parts internally, and the outer side of each part is fixedly connected with heat dissipation fins in a rectangular array, so that the cold energy inside the water source is completely released. At this time, the axial fan will drive the external airflow to pass through the air intake filter and the gaps between multiple cold cut releasers in turn. At this time, the airflow will carry the cold energy around the cold cut releasers and blow to the surface of the driver. First, the fast-flowing airflow can dissipate the heat of the driver during use. Secondly, the airflow carrying cold energy can also cool the driver to prevent the driver from being damaged by being in a high temperature state for a long time. In addition, while improving the cooling effect, it also saves the water source of the water cooling circulation system from being wasted. The water source passing through the inside of the cold cut releaser will directly enter the sprinkler position along the pipeline, thereby ensuring that the water source inside the cold cut releaser always maintains a low temperature, reducing energy consumption.

[0023] D. In the present invention, the diamond-shaped hollow water pipe can increase the contact area with the water source without reducing the water source's passing efficiency. While ensuring normal sprinkler irrigation, the contact area between the water source and the surrounding air is increased. The heat dissipation fins arranged in a rectangular array on the outside of the hollow water pipe can provide the release efficiency of the cold energy in the water source. In addition, the through hollow grooves arranged in the hollow water pipe can ensure that the air flow can not only circulate back and forth, but also up and down, further improving the heat dissipation effect on the drive motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0025] Figure 2 For the present invention Figure 1 Another perspective of the picture;

[0026] Figure 3 For the present invention Figure 1 Schematic diagram of part of the structure;

[0027] Figure 4 For the present invention Figure 3 Another perspective of the picture;

[0028] Figure 5 For the present invention Figure 3 Schematic diagram of part of the structure;

[0029] Figure 6 For the present invention Figure 5 Another perspective of the picture;

[0030] Figure 7 For the present invention Figure 6 A partial enlarged schematic diagram;

[0031] Figure 8 For the present invention Figure 5 Schematic diagram of the split structure;

[0032] Figure 9 For the present invention Figure 8 Another perspective of the picture;

[0033] Figure 10 Schematic diagram of the three-dimensional structure of the cold cut releaser of the present invention;

[0034] Figure 11 For the present invention Figure 10 A partial enlarged schematic diagram;

[0035] Figure 12 Schematic diagram of the split structure of the spiral drive in the present invention;

[0036] Figure 13 For the present invention Figure 12 Another perspective of the picture.

[0037] Figure: housing bracket 1, driver 2, sprinkler pump 3, screw driver 4, hollow cylindrical shell 41, flange sealing plate 42, conical connecting cover 43, rotating impeller 44, sealing baffle 45, mounting hole 46, sealing shell 5, hollow shell 51, annular protrusion 52, through groove 53, air intake filter 6, chain drive assembly 7, drive chain 71, large sprocket 72, small sprocket 73, axial fan 8, cold cut release 9, hollow water pipe 91, through hollow groove 92, cooling fin 93. DETAILED DESCRIPTION

[0038] See also Figure 1-4 、 Figure 10-11 , a special equipment for industrial water saving, comprising a housing bracket 1 for mounting a pumping unit, a cooling mechanism for dissipating heat from the pumping unit being fixedly connected to the side of the housing bracket 1;

[0039] The cooling mechanism includes a sealed housing 5 fixedly connected to the housing bracket 1, and a spiral driver 4 is fixedly connected to both ends of the sealed housing 5. An axial flow fan 8 is symmetrically fixedly connected to one side of the sealed housing 5, and the side of the spiral driver 4 close to the axial flow fan 8 is transmission-connected to the axial flow fan 8 through an interference-fit chain drive assembly 7;

[0040] The sealed housing 5 is fixedly connected with a cold cut releaser 9 in a rectangular array.

[0041] Furthermore, the cold cut releaser 9 includes a hollow water pipe 91, a through hollow groove 92 is provided at the center of the hollow water pipe 91 to divide the internal space of the hollow water pipe 91, and heat dissipation fins 93 are fixedly connected to both sides of the hollow water pipe 91 in a rectangular array;

[0042] The cross section of the hollow water pipe 91 is rhombus-shaped, and the hollow water pipe 91 is divided by the through hollow groove 92 to form two symmetrical hollow channels on the inner side.

[0043] By adopting the above technical solution, the diamond-shaped hollow water pipe 91 can increase the contact area with the water source without reducing the water source's passing efficiency. While ensuring normal sprinkler irrigation, the contact area between the water source and the surrounding air is increased. The heat dissipation fins 93 arranged in a rectangular array on the outside of the hollow water pipe 91 can provide the release efficiency of the cold energy in the water source, and the through hollow groove 92 arranged in the hollow water pipe 91 can ensure that the airflow can not only circulate back and forth, but also up and down, further improving the heat dissipation effect of the driving machine 2.

[0044] In this embodiment, please refer to Figure 12-13The spiral drive 4 includes a hollow cylindrical shell 41 symmetrically arranged at both ends of the sealed shell 5, and the end of the hollow cylindrical shell 41 away from the sealed shell 5 is fixedly connected to the flange sealing plate 42. The inner side of the hollow cylindrical shell 41 is movably connected to the rotating impeller 44, and the end of the rotating impeller 44 away from the flange sealing plate 42 passes through the hollow cylindrical shell 41 and extends to the outside of the hollow cylindrical shell 41.

[0045] More specifically, the hollow cylindrical shell 41 is integrally provided with a conical connecting cover 43 on one side close to the sealed outer shell 5, and a sealing partition 45 is fixedly connected to the inner side of the conical connecting cover 43. The sealing partition 45 is also provided with mounting holes 46 in a rectangular array.

[0046] By adopting the above technical solution, the flange sealing plate 42 at either end is connected to the outlet of the sprinkler water pump 3 through a pipe, and then the driving machine 2 drives the sprinkler water pump 3 to work through the output shaft, sucking in the external water source and directly sending it into the hollow cylindrical shell 41 at the specified position, and then passing through the hollow cylindrical shell 41 into the inner side of the conical connecting cover 43. While the water source flows, it also drives the rotating impeller 44 inside the hollow cylindrical shell 41 to rotate, converting the potential energy of the water source during flow into kinetic energy. The transmission coordination of the chain drive assembly 7 is used to make the rotating impeller 44 drive the fan blades inside the axial flow fan 8 to rotate rapidly, thereby dissipating heat from the driving machine 2 and reducing energy consumption.

[0047] In addition, a sealing partition 45 is integrally provided on one end of the conical connecting cover 43 near the hollow outer shell 51, which acts as a partition, and a mounting hole 46 corresponding to the cold cut releaser 9 is provided on the sealing partition 45, ensuring that the water source in the hollow cylindrical shell 41 at one end can flow into the hollow cylindrical shell 41 at the other end through the cold cut releaser 9, and preventing the water source from entering the inner side of the hollow outer shell 51, so that the airflow inside the hollow outer shell 51 flows normally, thereby separating the gas and liquid, and the split hollow outer shell 51 and the conical connecting cover 43 facilitate the disassembly of the cold cut releaser 9 inside, thereby reducing maintenance costs.

[0048] In this embodiment, please refer to Figure 5-9 The sealed shell 5 includes a hollow shell 51 fixed to the side of the shell bracket 1 by bolts, and the side of the hollow shell 51 away from the axial flow fan 8 is fixedly connected to the air intake filter 6, and the other side of the hollow shell 51 is symmetrically provided with holes, and the side of the hollow shell 51 is also integrally provided with an annular protrusion 52 corresponding to the hole.

[0049] Furthermore, a through groove 53 for placing the chain drive assembly 7 is opened on the side of the annular protrusion 52, wherein the chain drive assembly 7 includes a large sprocket 72 fixed to the end of the rotating impeller 44 and a small sprocket 73 fixed to the end of the axial flow fan 8, and the outer side transmission of the large sprocket 72 and the small sprocket 73 is matched with a transmission chain 71.

[0050] To be more specific, the end of the hollow water pipe 91 passes through the mounting hole 46 and is connected to the inner side of the conical connecting cover 43, and a sealing gasket is fixedly connected between the hollow water pipe 91 and the mounting hole 46, and a sealing assembly is provided between the end of the rotating impeller 44 and the hollow cylindrical shell 41.

[0051] Furthermore, the pumping unit inside the outer shell bracket 1 includes a driving machine 2 and a sprinkler water pump 3, wherein the output shaft of the driving machine 2 is connected to the input shaft of the sprinkler water pump 3 through a coupling, and the driving machine 2 and the sprinkler water pump 3 are respectively fixedly connected to the outer shell bracket 1, and the water outlet of the sprinkler water pump 3 is connected to the flange sealing plate 42 on either side through a pipe.

[0052] Furthermore, the axial flow fan 8 includes a support frame fixedly connected to the hollow shell 51, the inner side of the support frame is movably connected to the fan blades through bearings, and the small sprocket 73 is fixedly connected to the end of the fan blades. When the rotating impeller 44 is impacted by the water flow, the potential energy is converted into kinetic energy, driving the large sprocket 72 to rotate, and then the small sprocket 73 drives the fan blades to rotate through the transmission chain 71, thereby blowing the air flow toward the driving machine 2.

[0053] To be more specific, the axial flow fan 8 fits with the annular protrusion 52 on the side of the hollow shell 51. The axial flow fan 8 will suck in the airflow from the outside of the shell bracket 1, and the airflow passes through the air intake filter 6 and enters the inside of the hollow shell 51. When the water flows through the cold cut releaser 9, it will release cold energy to the outside. The airflow inside the hollow shell 51 will drive the low-temperature gas around the cold cut releaser 9 to blow toward the driving machine 2, and use the temperature difference of the water source to dissipate heat.

[0054] By adopting the above technical solution, the water flows through the conical connecting cover 43 into the hollow water pipe 91, and the through hollow groove 92 set in the hollow water pipe 91 is evenly divided into two parts internally, and the outer side of each part is fixedly connected with a heat dissipation fin 93 in a rectangular array, so that the cold energy inside the water source is completely released. At this time, the axial fan 8 will drive the external airflow to pass through the air intake filter 6 and the gaps between multiple cold cut releasers 9 in turn. At this time, the airflow will carry the cold energy around the cold cut releaser 9 to the surface of the driver 2. First, the fast-flowing airflow can dissipate the heat of the driver 2 when it is in use. Secondly, the airflow carrying cold energy can also cool the driver 2 to prevent the driver 2 from being in a high temperature state for a long time and causing damage. While improving the cooling effect, it also saves the waste of water sources in the water cooling circulation system. The water source passing through the inside of the cold cut releaser 9 will directly enter the sprinkler position along the pipeline, thereby ensuring that the water source inside the cold cut releaser 9 always maintains a low temperature and reduces energy consumption.

[0055] Furthermore, the other spiral drive 4 is connected to the sprinkler structure through a pipe, and the used water source is sent into the sprinkler structure through the pipe and directly applied. Compared with the method of using circulating water for cooling, the flowing water source can maintain a low temperature for a long time, and the used water source does not directly contact the driving machine 2, so it will not be contaminated, and the used water source is directly used for irrigation without causing waste, thereby playing a role in saving water resources.

[0056] The embodiments disclosed in the present invention are preferred embodiments, but are not limited to them. Ordinary technicians in this field can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. As long as they do not deviate from the spirit of the present invention, they are all within the scope of protection of the present invention.

Claims

1. A special equipment for industrial water saving, characterized by: It comprises a housing bracket (1) for mounting a water pumping unit, wherein a cooling mechanism for dissipating heat from the water pumping unit is fixedly connected to a side surface of the housing bracket (1); The cooling mechanism comprises a sealed housing (5) fixedly connected to the housing bracket (1), and both ends of the sealed housing (5) are fixedly connected to a spiral driver (4), one side of the sealed housing (5) is symmetrically fixedly connected to an axial flow fan (8), and the side of the spiral driver (4) close to the axial flow fan (8) is transmission-connected to the axial flow fan (8) via an interference-fit chain transmission assembly (7); The sealed housing (5) is fixedly connected with a cold-cut releaser (9) in a rectangular array.

2. The industrial water-saving equipment according to claim 7, characterized in that: The cold cut releaser (9) comprises a hollow water pipe (91), a through hollow groove (92) for dividing the internal space of the hollow water pipe (91) is provided at the center of the hollow water pipe (91), and heat dissipation fins (93) are fixedly connected in a rectangular array on both sides of the hollow water pipe (91).

3. The industrial water-saving equipment according to claim 2, characterized in that: The spiral drive (4) comprises a hollow cylindrical shell (41) symmetrically arranged at both ends of the sealing shell (5), one end of the hollow cylindrical shell (41) away from the sealing shell (5) is fixedly connected to a flange sealing plate (42), the inner side of the hollow cylindrical shell (41) is movably connected to a rotating impeller (44), and the end of the rotating impeller (44) away from the flange sealing plate (42) passes through the hollow cylindrical shell (41) and extends to the outside of the hollow cylindrical shell (41).

4. The industrial water-saving equipment according to claim 3, characterized in that: The hollow cylindrical shell (41) is integrally provided with a conical connecting cover (43) on one side close to the sealing shell (5), and a sealing partition (45) is fixedly connected to the inner side of the conical connecting cover (43). The sealing partition (45) is also provided with mounting holes (46) in a rectangular array.

5. The industrial water-saving equipment according to claim 4, characterized in that: The sealed housing (5) comprises a hollow housing (51) fixed to the side of the housing bracket (1) by bolts, and the side of the hollow housing (51) away from the axial flow fan (8) is fixedly connected to the air inlet filter (6), while the other side of the hollow housing (51) is symmetrically provided with holes, and the side of the hollow housing (51) is also integrally provided with an annular protrusion (52) corresponding to the hole.

6. The industrial water-saving equipment according to claim 5, characterized in that: A through groove (53) for accommodating a chain drive assembly (7) is provided on the side surface of the annular protrusion (52), wherein the chain drive assembly (7) comprises a large sprocket (72) fixed to the end of the rotating impeller (44) and a small sprocket (73) fixed to the end of the axial flow fan (8), and a transmission chain (71) is coupled to the outer sides of the large sprocket (72) and the small sprocket (73).

7. The industrial water-saving equipment according to claim 6, characterized in that: The end of the hollow water pipe (91) passes through the mounting hole (46) and is in communication with the inner side of the conical connecting cover (43), and a sealing gasket is fixedly connected between the hollow water pipe (91) and the mounting hole (46). A sealing assembly is provided between the end of the rotating impeller (44) and the hollow cylindrical shell (41).

8. The industrial water-saving equipment according to claim 7, characterized in that: The pumping unit inside the housing bracket (1) includes a driving machine (2) and a sprinkler water pump (3), wherein the output shaft of the driving machine (2) and the input shaft of the sprinkler water pump (3) are connected by a coupling, and the driving machine (2) and the sprinkler water pump (3) are respectively fixedly connected to the housing bracket (1), and the water outlet of the sprinkler water pump (3) is connected to the flange sealing plate (42) on either side through a pipeline.

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