Liquid phase feeding structure distributor

Abstract

The utility model belongs to the technical field of liquid distributors, and particularly relates to a liquid phase feeding structure distributor. Aiming at the problem that liquid cannot be uniformly distributed when discharged in the prior art, the utility model provides a liquid phase feeding structure distributor which comprises an outer shell internally provided with a distribution cavity, one end of a liquid inlet system fixedly connected to the outer shell extends into the distribution cavity and is communicated with the distribution cavity, a liquid outlet structure is further arranged at the bottom of the outer shell, and the liquid outlet structure is communicated with the liquid inlet system. The liquid outlet structure comprises a block body fixed to the bottom face of the outer shell, a liquid outlet pipeline is located in the block body, one end of the liquid outlet pipeline extends to the upper surface of the block body and communicates with the distribution cavity, the other end of the liquid outlet pipeline penetrates through the outer shell and communicates with the outside, and the upper surface of the block body protrudes out of the bottom face of the outer shell. The liquid outlet structure with the upper surface protruding out of the bottom face of the outer shell is arranged, and the problem that in the prior art, liquid is discharged first from a liquid outlet position close to a liquid feeding site, and consequently liquid is discharged unevenly is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of liquid distributors, and particularly relates to a liquid feeding structure distributor. Background Art

[0002] A liquid distribution structure is a structure for distributing and discharging the added liquid-phase material. Most of the existing liquid distribution structures have the problem that the liquid cannot be evenly distributed when discharging, resulting in poor subsequent spraying effects.

[0003] For example, the Chinese utility model patent discloses a liquid distribution device [Application No.: CN201721430095.6]. The utility model includes a liquid receiving tray, a gas path tray, a gas path baffle, and a spring. The liquid receiving tray is composed of an outer wall of a hollow cylinder ring, a drainage slope, and a nozzle. The outer wall of the hollow cylinder ring is used to cooperate with the gas path tray. Side spray holes and bottom spray holes are opened on the nozzle. The outer wall of the nozzle is matched with a nozzle cover, and the nozzle cover is outside the nozzle. The nozzles are distributed on the liquid receiving tray in a hexagonal filling array. The drainage slope is an inverted conical surface located inside the ring wall of the liquid receiving tray for receiving the feeding liquid. Gas path holes and liquid path holes are opened on the drainage slope. The positions of the liquid path holes are the same as those of the nozzles. The gas path holes are distributed around the liquid path holes in a hexagonal annular array. The gas path tray is composed of a circular flat plate, a gas path pipe, and a nozzle cover. The circular flat plate is matched with the inner side of the outer wall of the liquid receiving tray. The gas path pipe is matched with the gas path holes. The spring is sleeved outside the nozzle, above the side spray holes, and between the liquid receiving tray and the gas path tray, playing a role in connecting the liquid receiving tray and the gas path tray. The spring is connected to the liquid receiving tray and the gas path tray by welding. A gas path baffle in a folded plate shape covers the gas path pipe to prevent the liquid-phase feeding from entering the gas path.

[0004] This utility model has the advantage of being able to automatically control and self-regulate the load of the distributor by the reaction of the spring to the change of liquid gravity, so that the liquid distributor is always in a full-load state, but it still does not solve the above problems. Summary of the Utility Model

[0005] The purpose of the present utility model is to provide a liquid feeding structure distributor that can improve the uniformity of liquid distribution in view of the above problems.

[0006] To achieve the above purpose, the present utility model adopts the following technical solutions:

[0007] A liquid addition structure distributor includes a housing with a distribution chamber inside. One end of a liquid inlet system fixedly connected to the housing extends into the distribution chamber and is in communication with the distribution chamber. An outlet liquid structure is further provided at the bottom of the housing. An outlet liquid pipe is provided inside the outlet liquid structure. The outlet liquid structure includes a block fixed to the bottom surface of the housing. The outlet liquid pipe is located inside the block. One end of the outlet liquid pipe extends to the upper surface of the block and is in communication with the distribution chamber, and the other end penetrates through the housing and is in communication with the outside. The upper surface of the block protrudes from the bottom surface of the housing.

[0008] In the above-mentioned liquid addition structure distributor, a liquid storage tank recessed into the block is further provided on the upper surface of the block. One end of the outlet liquid pipe is in communication with the bottom of the liquid storage tank.

[0009] In the above-mentioned liquid addition structure distributor, the bottom of the liquid storage tank is arc-shaped, and the inner diameter of the liquid storage tank gradually decreases from one end close to the upper surface of the block to the other end.

[0010] In the above-mentioned liquid addition structure distributor, an annular partition plate is further provided in the distribution chamber. The annular partition plate is fixedly connected to the bottom surface of the housing.

[0011] In the above-mentioned liquid addition structure distributor, a plurality of annular partition plates are provided. Each annular partition plate is concentrically arranged. There are a plurality of outlet liquid structures with outlet liquid pipes inside between adjacent two annular partition plates.

[0012] In the above-mentioned liquid addition structure distributor, the liquid inlet system includes a liquid inlet pipe and a liquid distribution pipe that are in communication with each other. The liquid distribution pipe is located in the distribution chamber and is in communication through a plurality of liquid outlet holes provided on the liquid distribution pipe.

[0013] In the above-mentioned liquid addition structure distributor, the number of liquid outlet holes provided at the position of the liquid distribution pipe close to the end is more than the number of liquid outlet holes provided at the position of the liquid distribution pipe close to the middle.

[0014] In the above-mentioned liquid addition structure distributor, the axis line of the liquid inlet pipe is perpendicular to the axis line of the liquid distribution pipe.

[0015] In the above-mentioned liquid addition structure distributor, the liquid inlet system further includes a partition piece. One end of the partition piece is located outside the housing, and the other end extends into the liquid distribution pipe. The partition piece is slidably connected to the liquid distribution pipe, and sliding the partition piece can cut off or restore the communication of the liquid distribution pipe.

[0016] In the above-mentioned liquid addition structure distributor, a plurality of partition pieces are provided and are arranged parallel to each other. The partition pieces are located directly above the annular partition plates.

[0017] Compared with the existing technology, the advantages of the present utility model are as follows:

[0018] 1. The utility model is provided with a liquid outlet structure whose upper surface protrudes from the bottom surface of the outer shell, so as to ensure that the liquid needs to accumulate to a certain depth in the redistribution chamber before the liquid can be ejected, thereby ensuring the synchronization of liquid ejection and avoiding the problem in the prior art that the liquid outlet position near the liquid feeding site ejects liquid first, resulting in uneven distribution of liquid ejection.

[0019] 2. The utility model is provided with a partition piece that can adjust the effective length of the liquid distribution pipe, and at the same time, it is combined with an annular partition plate that divides the distribution chamber into different separated areas, so as to realize that the liquid outlet area can be selected according to actual needs. Description of the Drawings

[0020] Figure 1 is a cross-sectional view of the utility model;

[0021] Figure 2 is a schematic diagram of the internal structure of the outer shell;

[0022] Figure 3 is a schematic diagram of the structure of the liquid outlet structure;

[0023] In the figure: distribution chamber 1, outer shell 2, liquid inlet system 3, liquid outlet structure 4, liquid outlet pipe 5, annular partition plate 6, liquid inlet pipe 31, liquid distribution pipe 32, liquid outlet hole 33, partition piece 34, block 41, liquid storage tank 42. Detailed Embodiment

[0024] The following further describes the present utility model in detail with reference to the drawings and specific embodiments.

[0025] As Figure 1 shown, a liquid-phase feeding structure distributor includes an outer shell 2 with a distribution chamber 1 inside, one end of a liquid inlet system 3 fixedly connected to the outer shell 2 extends into the distribution chamber 1 and is communicated with the distribution chamber 1, a liquid outlet structure 4 is further provided at the bottom of the outer shell 2, a liquid outlet pipe 5 is arranged inside the liquid outlet structure 4, the liquid outlet structure 4 includes a block 41 fixed on the bottom surface of the outer shell 2, the liquid outlet pipe 5 is located inside the block 41, one end of the liquid outlet pipe 5 extends to the upper surface of the block 41 and is communicated with the distribution chamber 1, and the other end penetrates through the outer shell 2 and is communicated with the outside, and the upper surface of the block 41 protrudes from the bottom surface of the outer shell 2.

[0026] In the use of this utility model, the liquid to be distributed is added into the distribution chamber 1 through one end of the liquid inlet system 3. When the liquid in the distribution chamber 1 accumulates to a certain extent, the liquid submerges the upper surface of the block 41. At this time, the liquid can be discharged through the liquid outlet pipe 5. Therefore, this utility model is provided with a liquid outlet structure 4 whose upper surface protrudes from the bottom surface of the outer casing 2, so as to ensure that the liquid needs to accumulate to a certain depth in the distribution chamber 1 before the liquid can be ejected, thereby ensuring the synchronization of liquid discharge and avoiding the problem in the prior art that the liquid outlet position near the liquid feeding site ejects liquid first, resulting in uneven liquid discharge distribution.

[0027] Combined with Figure 1 and Figure 3 As shown, a liquid storage tank 42 recessed into the block 41 is further provided on the upper surface of the block 41, and one end of the liquid outlet pipe 5 is communicated with the bottom of the liquid storage tank 42.

[0028] The liquid storage tank 42 has the function of liquid storage during use, that is, part of the liquid will accumulate in the liquid storage tank 42. In this way, when the liquid inlet fluctuates, the liquid discharge process can still be ensured to be stable by the liquid stored in the liquid storage tank 42.

[0029] Preferably, the bottom of the liquid storage tank 42 is arc-shaped, and the inner diameter of the liquid storage tank 42 gradually decreases from the end near the upper surface of the block 41 to the other end. In this way, the liquid storage tank 42 can also play a role in gathering the liquid to the liquid outlet pipe 5.

[0030] Combined with Figure 1 and Figure 2 As shown, an annular partition plate 6 is further provided in the distribution chamber 1. The annular partition plate 6 is fixedly connected to the bottom surface of the outer casing 2. A plurality of annular partition plates 6 are provided, and each annular partition plate 6 is concentrically arranged. There are a plurality of liquid outlet structures 4 with liquid outlet pipes 5 inside between adjacent two annular partition plates 6. In this way, the annular partition plate 6 can divide the distribution chamber 1 into several mutually isolated and independent spaces, and each space is correspondingly provided with an independent liquid outlet structure 4 and a liquid outlet pipe 5 for liquid distribution and discharge.

[0031] As Figure 1 shown, the liquid inlet system 3 includes a liquid inlet pipe 31 and a liquid distribution pipe 32 that are communicated with each other. The liquid distribution pipe 32 is located in the distribution chamber 1 and is communicated through a plurality of liquid outlet holes 33 provided on the liquid distribution pipe 32. The axis of the liquid inlet pipe 31 is perpendicular to the axis of the liquid distribution pipe 32.

[0032] Preferably, the number of liquid outlet holes 33 provided at a position close to the end of the liquid distribution pipe 32 is more than that of the liquid outlet holes 33 provided at a position close to the middle of the liquid distribution pipe 32. The distribution chamber 1 corresponding to the position close to the end of the liquid distribution pipe 32 has a larger space volume and more liquid outlet structures 4, so more liquid outlet holes 33 are correspondingly provided on the liquid distribution pipe 32, thereby further ensuring the uniformity of liquid distribution.

[0033] As Figure 1 shown, the liquid inlet system 3 further includes a partition piece 34. One end of the partition piece 34 is located outside the outer housing 2, and the other end extends into the liquid distribution pipe 32. The partition piece 34 is slidably connected to the liquid distribution pipe 32, and sliding the partition piece 34 can cut off or restore the connection of the liquid distribution pipe 32. In this way, the actual effective length of the liquid distribution pipe 32 can be adjusted by sliding the partition piece 34. A plurality of partition pieces 34 are provided and arranged in parallel to each other, and the partition piece 34 is located directly above the annular partition plate 6. Therefore, the present utility model is provided with a partition piece 34 that can adjust the effective length of the liquid distribution pipe 32, and at the same time, in cooperation with the annular partition plate 6 that divides the distribution chamber 1 into different separated areas, so as to realize that the liquid outlet area can be selected according to actual needs.

[0034] The specific embodiments described herein are merely illustrative of the spirit of the present utility model. Those skilled in the art to which the present utility model pertains can make various modifications or supplements to the described specific embodiments or use similar ways to replace them, but will not deviate from the spirit of the present utility model or exceed the scope defined by the appended claims.

[0035] Although terms such as distribution chamber 1, outer housing 2, liquid inlet system 3, liquid outlet structure 4, liquid outlet pipe 5, annular partition plate 6, liquid inlet pipe 31, liquid distribution pipe 32, liquid outlet hole 33, partition piece 34, block 41, liquid storage tank 42, etc. are used more in this article, the possibility of using other terms is not excluded. The use of these terms is only to more conveniently describe and explain the essence of the present utility model; interpreting them as any additional limitation is contrary to the spirit of the present utility model.

Claims

1. A liquid feeding structure distributor, comprising a housing (2) with a distribution chamber (1) inside, one end of a liquid inlet system (3) fixedly connected to the housing (2) extends into the distribution chamber (1) and is in communication with the distribution chamber (1), a liquid outlet structure (4) is further provided at the bottom of the housing (2), and a liquid outlet pipe (5) is arranged inside the liquid outlet structure (4), characterized in that: The liquid outlet structure (4) includes a block (41) fixed to the bottom surface of the outer casing (2). The liquid outlet pipe (5) is located within the block (41). One end of the liquid outlet pipe (5) extends to the upper surface of the block (41) and communicates with the distribution chamber (1), and the other end penetrates through the outer casing (2) and communicates with the outside. The upper surface of the block (41) protrudes from the bottom surface of the outer casing (2).

2. The liquid-phase feeding structure distributor according to claim 1, characterized in that: A liquid storage tank (42) recessed into the interior of the block (41) is further provided on the upper surface of the block (41). One end of the liquid outlet pipe (5) communicates with the bottom of the liquid storage tank (42).

3. The liquid addition structure distributor according to claim 2, wherein: The bottom of the liquid storage tank (42) is arc-shaped, and the inner diameter of the liquid storage tank (42) gradually decreases from one end close to the upper surface of the block (41) to the other end.

4. The liquid feeding structure distributor according to claim 1, wherein: An annular partition plate (6) is further provided within the distribution chamber (1). The annular partition plate (6) is fixedly connected to the bottom surface of the outer casing (2).

5. The liquid feeding structure distributor according to claim 4, characterized in that: A plurality of the annular partition plates (6) are provided, and each pair of adjacent annular partition plates (6) is concentrically arranged. There are a plurality of liquid outlet structures (4) with liquid outlet pipes (5) inside between two adjacent annular partition plates (6).

6. The liquid addition structure distributor according to claim 4, characterized in that: The liquid inlet system (3) includes a liquid inlet pipe (31) and a liquid distribution pipe (32) that are interconnected. The liquid distribution pipe (32) is located within the distribution chamber (1) and communicates through a plurality of liquid outlet holes (33) provided on the liquid distribution pipe (32).

7. The liquid addition structure distributor according to claim 6, characterized in that: The number of liquid outlet holes (33) provided at a position near the end of the liquid distribution pipe (32) is greater than the number of liquid outlet holes (33) provided at a position near the middle of the liquid distribution pipe (32).

8. The liquid feeding structure distributor according to claim 6, wherein: The axis of the liquid inlet pipe (31) is perpendicular to the axis of the liquid distribution pipe (32).

9. The liquid addition structure distributor according to claim 6, characterized in that: The liquid inlet system (3) further includes a partition piece (34). One end of the partition piece (34) is located outside the outer casing (2), and the other end extends into the liquid distribution pipe (32). The partition piece (34) is slidably connected to the liquid distribution pipe (32), and sliding the partition piece (34) can cut off or restore the communication of the liquid distribution pipe (32).

10. The liquid addition structure distributor according to claim 9, characterized in that: A plurality of the partition pieces (34) are provided and arranged in parallel to each other. The partition pieces (34) are located directly above the annular partition plates (6).

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