Adjustable balanced water distributor

Abstract

The utility model belongs to the field of water distributors, and particularly relates to an adjustable balanced water distributor which comprises a shell, a water inlet pipe is fixedly connected to the left end of the shell, a rotating shaft is installed in the shell through a bearing, an adjusting mechanism is arranged on the shell, and paddles are fixedly connected to the middle of the outer side of the rotating shaft. The lower end of the shell is fixedly connected with a water outlet pipe, the lower end of the rotating shaft is fixedly connected with fan blades, and the lower portion of the outer side of the rotating shaft is rotationally connected with a shaft seal. The rotating shaft, the paddles, the fan blades and other structures are additionally arranged in the shell, in the using process, the paddles can be rotated through water flow, the paddles can drive the fan blades to rotate through the rotating shaft, the fan blades can crush the water flow sprayed by the spray head in the rotating process, and therefore the water flow sprayed by the spray head can be crushed. And the centrifugal force is uniformly distributed below, so that the water flow can be more uniformly distributed.

Description

Technical Field

[0001] The utility model relates to the technical field of water distributors, in particular to an adjustable balanced water distributor. Background Art

[0002] According to the balanced water distributor proposed by patent authorization announcement number: CN218115042U, the utility model discloses a balanced water distributor, which relates to the technical field of sewage treatment. The side of the diversion plate is rectangular and is provided with four water distribution pipes. A telescopic rod is arranged directly above each of the water distribution pipes. The telescopic rod includes a main rod, a storage groove is opened inside the main rod, and a secondary rod is slidably connected in the storage groove. A positioning hole is opened on the secondary rod, and a plurality of adjustment holes evenly distributed and matched with the positioning holes are opened on the main rod. A pin is arranged between the positioning hole and the adjustment hole aligned with it. The telescopic rod is used to support the entire water distributor, so that the external pipeline does not need to bear the gravity of the entire device, and the service life of the external pipeline is extended. At the same time, the length of the telescopic rod can be adjusted, and the height of the water distributor can be changed to adapt to treatment pools of different depths. The water distribution pipe and the telescopic rod are clamped and fixed, so that only the knob needs to be rotated during loading and unloading, which is simple to operate and takes a short time.

[0003] However, the water distributor in the prior art distributes water by spraying water downwards through a nozzle during use, and the uniformity of the water distribution is poor. In addition, the water distribution range is not easy to adjust during the water distribution process, which affects the applicability of the device. Therefore, it is necessary to improve the prior art. Utility Model Content

[0004] The utility model aims to provide an adjustable balanced water distributor, which solves the problems of poor uniformity of the water distributor and inconvenient adjustment of the water distribution range.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable balanced water distributor, comprising an outer shell, a water inlet pipe is fixedly connected to the left end of the outer shell, a rotating shaft is installed inside the outer shell through a bearing, an adjustment mechanism is provided on the outer shell, a paddle is fixedly connected to the middle part of the outer side of the rotating shaft, a water outlet pipe is fixedly connected to the lower end of the outer shell, a fan blade is fixedly connected to the lower end of the rotating shaft, and a shaft seal is rotatably connected to the lower part of the outer side of the rotating shaft.

[0006] Preferably, a plurality of nozzles are fixedly connected to the lower end of the water outlet pipe, and the plurality of nozzles are distributed in a straight line at the lower end of the water outlet pipe, and the nozzles can spray water downward.

[0007] Preferably, the shaft seal is fixedly connected to the housing, and the shaft seal is made of rubber material. The shaft seal can seal the connection between the housing and the rotating shaft.

[0008] Preferably, the adjusting mechanism comprises a fixing frame, the upper end of the shell is fixedly connected to the fixing frame, the fixing frame is fixedly connected to a guide rod on a side of the fixing frame close to the rotating shaft, a support bar is slidably connected to the outer side of the guide rod, a rubber block is fixedly connected to the side of the support bar close to the rotating shaft, a turntable is fixedly connected to the upper end of the rotating shaft, a spring is provided on the outer side of the guide rod, an adjusting plate is slidably connected to the outer side of the guide rod, a screw is installed inside the adjusting plate via a bearing, and the rubber block can increase the rotational resistance of the rotating shaft through the friction force between the rubber block and the turntable.

[0009] Preferably, the rotating disk contacts the rubber block, the screw is connected to the fixing frame via threads, the adjusting plate contacts the fixing frame, and the screw can drive the adjusting plate to move by threaded cooperation with the fixing frame.

[0010] Preferably, one end of the spring is fixedly connected to the support bar, and the other end of the spring is fixedly connected to the adjustment plate, and the spring can support the support bar through elastic force.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model adds a rotating shaft, a paddle and a fan blade inside the shell. During use, the paddle blade can be rotated by the water flow, and the paddle blade can drive the fan blade to rotate through the rotating shaft. During the rotation of the fan blade, the water flow sprayed by the nozzle can be broken up and evenly distributed below by centrifugal force, so that the distribution of the water flow can be more even.

[0013] 2. The utility model adds structures such as a rubber block, a turntable and a screw on the outer shell. During use, the adjusting plate can be driven to move by the threaded cooperation between the screw and the fixing frame. The elastic force value of the spring can be adjusted during the movement of the adjusting plate. The elastic force value of the spring directly acts on the rubber block, so that the friction between the rubber block and the turntable can be adjusted, and the rotational resistance of the rotating shaft can be adjusted by the friction force. The greater the rotational resistance of the rotating shaft, the lower the rotation speed of the fan blades, which can reduce the centrifugal force of the fan blades and reduce the water distribution range. Conversely, the water distribution range can be expanded, so that the water distribution of the device is easier to adjust. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0015] Figure 2 For the utility model Figure 1 A three-dimensional cross-sectional view of

[0016] Figure 3 For the utility model Figure 2 A three-dimensional diagram of the rotating shaft;

[0017] Figure 4 For the utility model Figure 2 A-section structure enlarged view.

[0018] In the figure: 1. casing; 2. water inlet pipe; 3. rotating shaft; 4. adjusting mechanism; 5. paddle blade; 6. water outlet pipe; 7. nozzle; 8. shaft seal; 9. fan blade; 41. fixing frame; 42. guide rod; 43. supporting bar; 44. rubber block; 45. turntable; 46. spring; 47. adjusting plate; 48. screw. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1 , Figure 2 , Figure 3 An adjustable balanced water distributor comprises a shell 1, a water inlet pipe 2 is fixedly connected to the left end of the shell 1, a rotating shaft 3 is installed inside the shell 1 through a bearing, an adjusting mechanism 4 is arranged on the shell 1, a paddle 5 is fixedly connected to the middle part of the outer side of the rotating shaft 3, a water outlet pipe 6 is fixedly connected to the lower end of the shell 1, a fan blade 9 is fixedly connected to the lower end of the rotating shaft 3, and a shaft seal 8 is rotatably connected to the lower outer side of the rotating shaft 3.

[0021] See also Figure 1 , Figure 2 , Figure 3 A plurality of nozzles 7 are fixedly connected to the lower end of the water outlet pipe 6. The plurality of nozzles 7 are distributed in a straight line at the lower end of the water outlet pipe 6. The nozzles 7 can spray water downward. A shaft seal 8 is fixedly connected to the outer shell 1. The shaft seal 8 is made of rubber material. The shaft seal 8 can seal the connection between the outer shell 1 and the rotating shaft 3.

[0022] See also Figure 1 , Figure 2 , Figure 4The adjusting mechanism 4 includes a fixing frame 41, the upper end of the housing 1 is fixedly connected to the fixing frame 41, the fixing frame 41 is fixedly connected to a guide rod 42 on one side close to the rotating shaft 3, the outer side of the guide rod 42 is slidably connected to a support bar 43, the support bar 43 is fixedly connected to a side close to the rotating shaft 3 with a rubber block 44, the upper end of the rotating shaft 3 is fixedly connected to a rotating disk 45, a spring 46 is provided on the outer side of the guide rod 42, an adjusting plate 47 is slidably connected to the outer side of the guide rod 42, a screw 48 is installed inside the adjusting plate 47 through a bearing, the rubber block 44 can increase the rotation resistance of the rotating shaft 3 through the friction force between the rotating disk 45, the rotating disk 45 contacts the rubber block 44, the screw 48 is connected to the fixing frame 41 through a thread, the adjusting plate 47 contacts the fixing frame 41, the screw 48 can drive the adjusting plate 47 to move through the threaded cooperation with the fixing frame 41, one end of the spring 46 is fixedly connected to the support bar 43, the other end of the spring 46 is fixedly connected to the adjusting plate 47, and the spring 46 can support the support bar 43 through elastic force.

[0023] The specific implementation process of the utility model is as follows: when in use, water flows into the interior of the housing 1 through the water inlet pipe 2. When the water flows impact the surface of the blade 5, the blade 5 can be driven to rotate by the potential energy of the water flow. During the rotation of the blade 5, the fan blade 9 can be driven to rotate by the rotating shaft 3. During the rotation of the fan blade 9, the water flows downward through the nozzle 7. When the water flows through the range of the fan blade 9, it contacts the fan blade 9 and is broken and disturbed by the fan blade 9, so that the water flow can be evenly distributed downward;

[0024] When the water distribution range needs to be adjusted, the screw 48 is rotated. During the rotation process, the screw 48 can drive the adjustment plate 47 to move through the threaded cooperation with the fixing frame 41. During the movement, the adjustment plate 47 can adjust the elastic force value of the spring 46. When the elastic force value of the spring 46 increases, the supporting force of the rubber block 44 increases. When the supporting force of the rubber block 44 increases, the friction between the rubber block 44 and the turntable 45 can be increased. When the friction force increases, the rotation resistance of the rotating shaft 3 can be increased, thereby reducing the rotation speed of the fan blade 9. When the rotation speed of the fan blade 9 is reduced, the centrifugal force is reduced, and the water distribution range can be reduced. Conversely, when the rotation speed of the fan blade 9 is increased, the water distribution range can be increased.

[0025] Although 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. An adjustable balanced water distributor, comprising a housing (1), characterized in that: The left end of the housing (1) is fixedly connected to a water inlet pipe (2), a rotating shaft (3) is installed inside the housing (1) via a bearing, an adjusting mechanism (4) is provided on the housing (1), a blade (5) is fixedly connected to the middle part of the outer side of the rotating shaft (3), a water outlet pipe (6) is fixedly connected to the lower end of the housing (1), a fan blade (9) is fixedly connected to the lower end of the rotating shaft (3), and a shaft seal (8) is rotatably connected to the lower part of the outer side of the rotating shaft (3).

2. The adjustable balanced water distributor according to claim 1, characterized in that: A plurality of nozzles (7) are fixedly connected to the lower end of the water outlet pipe (6), and the plurality of nozzles (7) are distributed in a straight line at the lower end of the water outlet pipe (6).

3. The adjustable balanced water distributor according to claim 1, characterized in that: The shaft seal (8) is fixedly connected to the housing (1), and the shaft seal (8) is made of rubber material.

4. The adjustable balanced water distributor according to claim 1, characterized in that: The adjustment mechanism (4) comprises a fixing frame (41), the upper end of the housing (1) is fixedly connected to the fixing frame (41), a side of the fixing frame (41) close to the rotating shaft (3) is fixedly connected to a guide rod (42), the outer side of the guide rod (42) is slidably connected to a support bar (43), the side of the support bar (43) close to the rotating shaft (3) is fixedly connected to a rubber block (44), the upper end of the rotating shaft (3) is fixedly connected to a rotating disk (45), a spring (46) is arranged on the outer side of the guide rod (42), an adjustment plate (47) is slidably connected to the outer side of the guide rod (42), and a screw rod (48) is installed inside the adjustment plate (47) through a bearing.

5. The adjustable balanced water distributor according to claim 4, characterized in that: The rotating disk (45) is in contact with the rubber block (44), the screw rod (48) is connected to the fixing frame (41) via threads, and the adjusting plate (47) is in contact with the fixing frame (41).

6. The adjustable balanced water distributor according to claim 4, characterized in that: One end of the spring (46) is fixedly connected to the support bar (43), and the other end of the spring (46) is fixedly connected to the adjustment plate (47).

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