Liquid distributor convenient to install

Abstract

The utility model discloses a liquid distributor convenient to install, and relates to the technical field of liquid distributors, the liquid distributor comprises an outer shell and a plurality of primary grooves formed in the upper portion of an inner cavity of the outer shell, fixing grooves are formed in the lower portions of the primary grooves in a clamped mode, and a plurality of rotary lifting mechanisms are arranged on one sides of the fixing grooves; the rotary lifting mechanism comprises a vertical supporting rod fixedly arranged on one side of the fixing groove, an inclined pulley is rotationally arranged on one side of the vertical supporting rod, a gear fixedly connected with the vertical supporting rod is rotationally arranged on one side of the inclined pulley, the gear is sleeved with a guide groove fixedly connected with an inner cavity of the outer shell, and a rack meshed with the gear is fixedly arranged on one side of the upper portion of the guide groove. The problems that disassembly and assembly are troublesome, and parts are prone to being mixed are solved.

Description

Technical Field

[0001] This application relates to the field of liquid distributor technology, and in particular to a liquid distributor that is easy to install. Background Technology

[0002] To reduce the amplification effect caused by poor liquid distribution and to fully utilize the efficiency of the packing, a liquid distributor must be installed in the packed tower to distribute the liquid evenly on the top of the packing layer. The quality of the initial liquid distribution not only affects the mass transfer efficiency of the packing but also the operational flexibility of the packing. Therefore, the liquid distributor is a critical internal component in the packed tower. However, because the internal structure of the liquid distributor is a stacked structure, it is relatively troublesome to disassemble and assemble, and the order of some tanks can easily be confused during installation. Utility Model Content

[0003] To address the issues of cumbersome disassembly and assembly and the tendency to confuse parts, this application provides an easy-to-install liquid distributor.

[0004] The liquid distributor provided in this application, which is easy to install, adopts the following technical solution:

[0005] A liquid distributor that is easy to install includes an outer shell. The upper part of the inner cavity of the outer shell is provided with a plurality of primary slots arranged in an array. Each of the primary slots is fitted with a fixing slot with the same structure and installation method. Each of the fixing slots is provided with a plurality of rotating and lifting mechanisms with the same structure and installation method on one side.

[0006] The rotary lifting mechanism includes a vertical support rod fixed to one side of the fixed groove. A slanted pulley is rotatably mounted on the upper end of the vertical support rod away from the fixed groove. A gear is rotatably mounted on the side of the slanted pulley away from the vertical support rod and is fixedly connected to the vertical support rod. A guide groove is sleeved on the outside of the gear and is fixedly connected to the inner cavity of the outer shell. A rack that meshes with the gear is fixed on the upper side of the guide groove.

[0007] By adopting the above technical solution, the rotary lifting mechanism and the fixed slot work together to enable the rapid installation and disassembly of the primary slot, and it is not easy to confuse the parts.

[0008] Preferably, the rotary lifting mechanism further includes a rope clamp fixed to the end of the vertical support rod away from the gear, a steel wire rope fixed on the rope clamp, and a single pulley fixed to the end of the steel wire rope away from the rope clamp.

[0009] By adopting the above technical solution, a single pulley can wind up the wire rope, thereby enabling the wire rope to drive the rope clamp to move.

[0010] Preferably, the middle of the single pulley is fixedly penetrated by the output end of the servo motor, and the servo motor is fixed at the upper end of the guide groove.

[0011] By adopting the above technical solution, the servo motor output end is fixed through a single pulley, which enables the servo motor output end to rotate and drive the single pulley to wind and release the wire rope.

[0012] Preferably, the upper middle part of the vertical support rod is fixedly provided with a fixed shaft that is movably connected through the middle of the inclined pulley and fixedly connected through the middle of the gear and rope clamp.

[0013] By adopting the above technical solution, the fixed shaft can make the inclined pulley, gear, and rope clamp be on the same horizontal line, and at the same time, it can support the inclined pulley, gear, and rope clamp.

[0014] Preferably, two inclined limiting plates that are slidably connected to the inclined pulley are symmetrically arranged on one side of the inner surface of the lower end of the guide groove.

[0015] By adopting the above technical solution, the smooth surface of the inclined limiting plate can support and guide the inclined pulley, which also has a smooth surface, while reducing the wear caused by friction.

[0016] Preferably, a T-shaped sliding groove is fixedly provided on both sides of the lower end of the fixed groove, and a T-shaped sliding rod is slidably provided on the outside of the T-shaped sliding groove. The T-shaped sliding rod is opened in the middle of one side surface of the cross sleeve rod.

[0017] By adopting the above technical solution, the T-shaped slide, T-shaped slide bar and cross sleeve bar can cooperate to make the three into a whole that is easy to disassemble and can self-limit.

[0018] Preferably, the fixing groove is provided with a triangular brace fixedly connected to the vertical support rod on the upper surface of one side of the T-shaped slide groove.

[0019] By adopting the above technical solution, the triangular brace can play an auxiliary supporting role when the fixed groove and the vertical support rod rotate, preventing breakage.

[0020] Preferably, the upper and lower ends of the guide groove are respectively fixed with fixing plates that are fixedly connected to the inner cavity surface of the outer shell.

[0021] By adopting the above technical solution, the fixing plate can play a role in fixing and supporting the entire device.

[0022] In summary, this application includes at least one of the following beneficial technical effects:

[0023] The inclined limiting plate is used to limit the inclined pulley, so that the vertical support rod and the fixed groove remain perpendicular during the movement. Under the mutual meshing of the gear and rack, the vertical support rod and the fixed groove can rotate 90 degrees, so that the first-level groove can be installed into the fixed groove more easily in sequence. Then, the operation is reversed so that the fixed groove carries the first-level groove into the outer shell for installation. Attached Figure Description

[0024] Figure 1 This is an overall top view of this application;

[0025] Figure 2 This is a cross-sectional view of the internal structure of this application;

[0026] Figure 3 This is a diagram showing the structural positions of both sides of the primary channel in this application;

[0027] Figure 4 This is a diagram of the rotary lifting mechanism of this application;

[0028] Figure 5 This is an enlarged view of the lower structure of the rotary lifting mechanism of this application;

[0029] Figure 6 This is an exploded view of the rotary lifting mechanism of this application.

[0030] Reference numerals: 1. Outer shell; 2. Primary groove; 3. Fixing groove;

[0031] 4. Rotary lifting mechanism; 41. Vertical support rod; 42. Inclined pulley; 43. Gear; 44. Guide groove; 45. Inclined limit plate; 46. Rack; 47. Rope clamp; 48. Wire rope; 49. Single pulley; 410. Servo motor; 411. Fixed shaft;

[0032] 5. T-shaped slide rail; 6. T-shaped slide bar; 7. Horizontal sleeve bar; 8. Triangular brace; 9. Fixing plate. Detailed Implementation

[0033] The following is in conjunction with the appendix Figures 1-6 This application will be described in further detail.

[0034] This application discloses a liquid distributor that is easy to install.

[0035] Reference Figures 1-3 , Figure 5A liquid distributor that is easy to install includes an outer shell 1 and a plurality of primary grooves 2 arranged in an array on the upper part of the inner cavity of the outer shell 1. Each of the primary grooves 2 is fitted with a fixing groove 3 at its lower part. The fixing grooves 3 have the same structure and installation method. A smooth T-shaped slide groove 5 is fixedly provided in the middle of the lower two sides of the fixing groove 3. The outside of the T-shaped slide groove 5 is slidably arranged with a T-shaped slide rod 6, which is also set with a smooth surface. The T-shaped slide rod 6 is opened in the middle of the side of the horizontal sleeve rod 7 located on one side of the fixing groove 3. The upper surface of the fixing groove 3 on the side of the T-shaped slide groove 5 is fixedly connected to the lower surface of the triangular support 8. The upper part of the triangular support 8 is fixedly connected to one side of the vertical support rod 41.

[0036] It should be noted that the outer casing 1, the primary slot 2, and the servo motor 410 are all existing technologies, and their structural principles will not be elaborated on here.

[0037] The length of the triangular brace 8 is greater than the combined width of the two fixed slots 3. The length of the horizontal sleeve 7 is the sum of the widths of all the fixed slots 3 corresponding to the triangular brace 8, so that the fixed slots 3 can be separated and disassembled to both sides when they need to be replaced. The horizontal sleeve 7 can provide unified support for several T-shaped slides 5, so that several fixed slots 3 form a whole, and thus several first-level slots 2 can achieve synchronization. The triangular brace 8 can help the fixed slots 3 to be better connected and fixed to the rotary lifting mechanism 4.

[0038] Reference Figures 3-6 A plurality of rotating lifting mechanisms 4 are provided on one side of a plurality of fixed slots 3, and the plurality of rotating lifting mechanisms 4 are identical in structure and installation method. The rotating lifting mechanism 4 includes a vertical support rod 41 fixedly provided on one side of the fixed slot 3, and a fixed shaft 411 fixedly provided at the middle of the upper end of the vertical support rod 41. The middle of the fixed shaft 411 on the side away from the vertical support rod 41 is movably connected to the middle of the inclined pulley 42. The fixed shaft 411 is fixedly connected to the upper part of the triangular support 8 on the outer ring surface between the vertical support rod 41 and the inclined pulley 42. A gear 43 is rotatably provided on the side of the inclined pulley 42 away from the vertical support rod 41, and the middle of the gear 43 is fixedly connected to the outer ring surface of the fixed shaft 411. A guide groove 44 is sleeved on the outside of the inclined pulley 42 and the gear 43, and the lower part of the guide groove 44 is set in an inclined shape and the upper part is set in a vertical shape.

[0039] Reference Figures 3-6Two inclined limiting plates 45 are symmetrically arranged on the surface of the lower end of the guide groove 44, located on one side of the inclined pulley 42. The surfaces of the two inclined limiting plates 45 on opposite sides are slidably connected to the planes on both sides of the inclined pulley 42. A rack 46 is fixed on the inner surface of the upper part of the guide groove 44, corresponding to the gear 43. The rack 46 and the gear 43 are meshed with each other. The end of the gear 43 away from the vertical support rod 41 is provided with a rope clip 47 that is fixed through the middle by a fixed shaft 411. Furthermore, the rope clamp 47 is fixedly connected to one end of the wire rope 48, while the end of the wire rope 48 away from the rope clamp 47 is fixedly connected to the outer annular groove of the single pulley 49. The middle part of the single pulley 49 is fixedly penetrated by the output end of the servo motor 410. The base of the servo motor 410 is fixedly set to the upper surface of the guide groove 44. The outer surfaces of the upper and lower ends of the guide groove 44 are respectively fixedly connected to one side surface of the fixing plate 9, and the surface of the fixing plate 9 away from the guide groove 44 is fixedly connected to the inner cavity surface of the outer shell 1.

[0040] The servo motor 410 is fixedly connected to the single pulley 49, and the single pulley 49 is fixedly provided with a steel wire rope 48. The steel wire rope 48 is fixedly connected to the rope clamp 47. When the output end of the servo motor 410 rotates, it will drive the single pulley 49 to rotate. The single pulley 49 will wind up the steel wire rope 48, which will drive the rope clamp 47 to move. The middle part of the rope clamp 47 is fixedly penetrated by the fixed shaft 411. The fixed shaft 411 will move together with the gear 43, the inclined pulley 42, the vertical support rod 41, and the fixed groove 3 in the guide groove 44.

[0041] The lower part of the guide groove 44 is a 30°-60° inclined surface, while the upper part of the guide groove 44 is a vertical surface. This causes the fixed shafts 411 on both sides of the inner cavity of the outer shell 1 to move obliquely to opposite sides with the inclined pulleys 42 and gears 43. The fixed groove 3, which is fixed to the triangular support 8, will move synchronously with the relative rotating lifting mechanism 4. The inclined limiting plate 45, which is fixed to one side of the inner cavity of the lower inclined surface of the guide groove 44, slides and limits each other with the planes on both sides of the inclined pulley 42. This allows the inclined pulley 42, along with the fixed shaft 411, the fixed groove 3, and the primary groove 2, to always maintain the same position during the oblique movement and not to flip to the sides. The primary grooves 2 on both sides are separated by a distance before vertical linear movement.

[0042] When gear 43 meshes with rack 46, it will drive fixed shaft 411, vertical support rod 41, inclined pulley 42, and even fixed groove 3 and primary groove 2 to rotate together. When gear 43 moves to the top of rack 46, gear 43 will also rotate 90 degrees with fixed groove 3 and primary groove 2 to lie horizontally for easy installation and disassembly. The inclined surface of guide groove 44 is to prevent the bottom of fixed groove 3 and primary groove 2 on both sides from colliding with each other during rotation, which would prevent them from lying horizontally.

[0043] The implementation principle of the liquid distributor that is easy to install according to the embodiment of this application is as follows: First, turn on the control switch of the servo motor 410, so that the output end of the servo motor 410 drives the single pulley 49 to rotate, thereby winding the wire rope 48. The wire rope 48, along with the rope clamp 47, fixed shaft 411, inclined pulley 42, and gear 43, moves synchronously, thereby causing the vertical support rod 41 and the fixed groove 3 to move together. Under the action of the inclined surface of the guide groove 44, they move separately to both sides. At the same time, under the action of the inclined limit plate 45, the vertical support rod 41 and the fixed groove 3 always move in a vertical state. When the gear 43 and the rack 46 mesh with each other, the gear 43 will drive the fixed shaft 411, the vertical support rod 41, and even the fixed groove 3 to rotate until the gear 43 reaches the top of the rack 46. At this time, the fixed groove 3 rotates 90 degrees and lies flat, which makes it convenient to install the first-stage groove 2 into the fixed groove 3 in sequence. Then, the fixed groove 3 is lifted up and slowly returned to the inner cavity of the outer shell 1.

[0044] The above are merely optional embodiments of this disclosure and are not intended to limit this disclosure. Various modifications and variations can be made to this disclosure by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this disclosure should be included within the scope of protection of this disclosure.

Claims

1. A liquid distributor for ease of installation, characterized by: Including outer casing (1), the upper portion of the inner cavity of outer casing (1) is provided with a plurality of array arrangement primary groove (2), the lower portion of a plurality of primary groove (2) is provided with the fixed groove (3) of same structure and installation mode, a plurality of fixed groove (3) one side is provided with a plurality of structure and installation mode same rotating lifting mechanism (4); The rotating lifting mechanism (4) includes a vertical support rod (41) fixed on one side of the fixed groove (3), the upper end of the vertical support rod (41) is rotatably provided with a diagonal pulley (42) away from the fixed groove (3), the diagonal pulley (42) is rotatably provided with a gear (43) fixed with the vertical support rod (41) away from one side of the vertical support rod (41), the gear (43) is externally provided with a guide groove (44) fixed with the inner cavity of the outer casing (1), and the guide groove (44) is fixedly provided with a rack (46) engaged with the gear (43) on one side of the upper portion.

2. A liquid distributor for easy installation according to claim 1, characterized in that: The rotating lifting mechanism (4) further includes a rope clamp (47) fixed on the end of the vertical support rod (41) away from the gear (43), a steel wire rope (48) is fixed on the rope clamp (47), and a single pulley (49) is fixed on the end of the steel wire rope (48) away from the rope clamp (47).

3. A liquid distributor for facilitating installation according to claim 2, wherein: The single pulley (49) is fixedly penetrated by the output end of a servo motor (410), and the servo motor (410) is fixed on the upper end of the guide groove (44).

4. A liquid distributor for easy installation according to claim 1, characterized in that: The upper end of the vertical support rod (41) is fixedly provided with a fixed shaft (411) movably penetrating the middle portion of the diagonal pulley (42) and fixedly penetrating the middle portion of the gear (43) and the rope clamp (47).

5. A liquid distributor for easy installation according to claim 1, characterized in that: Two inclined limit plates (45) are symmetrically arranged on one side of the inner cavity surface of the lower end of the guide groove (44) and are slidably connected with the diagonal pulley (42).

6. A liquid distributor for easy installation according to claim 1, characterized in that: The lower end of the fixed groove (3) is fixedly provided with a T-shaped sliding groove (5) on both sides, the T-shaped sliding groove (5) is slidably provided with a T-shaped sliding rod (6) outside, and the T-shaped sliding rod (6) is provided in the middle portion of the surface on one side of the horizontal sleeve rod (7).

7. A liquid distributor for facilitating installation according to claim 1, wherein: The upper surface of one side of the fixed groove (3) is fixedly provided with a triangular support (8) fixedly connected with the vertical support rod (41).

8. A liquid distributor for easy installation according to claim 1, characterized in that: The upper end and the lower end of the guide groove (44) are respectively fixedly provided with a fixed plate (9) fixedly connected with the inner cavity surface of the outer casing (1).

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