Filtering equipment for water supply and drainage

Abstract

The utility model provides filtering equipment for water supply and drainage, which relates to the technical field of filtering equipment and comprises a filter cartridge, the top of the filter cartridge is fixedly connected with a cover body through a bolt, and the top and the bottom of the outer surface of the filter cartridge are fixedly connected with a water inlet pipe and a water outlet pipe respectively. The inner wall of the water inlet pipe and the inner wall of the water outlet pipe are both communicated with the inner wall of the filter cartridge, a fixing device is arranged on the outer surface of the water inlet pipe and the outer surface of the water outlet pipe, the fixing device comprises two auxiliary rings, and the outer surface of the water inlet pipe and the outer surface of the water outlet pipe are fixedly connected with the inner walls of the two auxiliary rings respectively. And under the action of the threaded rod, the threaded rod can drive the clamping plates to synchronously move until the two clamping plates completely clamp a pipeline connected with the water inlet pipe or the water outlet pipe, the pipeline connected with the water inlet pipe and the water outlet pipe can be fixed, and waste of water resources caused by separation of the pipeline from the water inlet pipe and the water outlet pipe can be prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to filter equipment technical field especially relates to a filter equipment for water supply and drainage. BACKGROUND

[0002] The filter equipment for water supply and drainage is the key component for ensuring water quality safety and protecting normal operation of pipeline and equipment, and the filter equipment is provided with filter cartridges in common filter equipment, and impurities in water to be treated are blocked after passing through the filter cartridges of the filter, and the filter equipment has the advantages of simple use and easy maintenance.

[0003] When the filter equipment for water supply and drainage is used, the pipeline for water supply and drainage needs to be connected with the filter equipment, so that two joints of the pipeline are connected with the water inlet pipe and the water outlet pipe of the filter equipment respectively, the filter screen in the filter equipment filters the water entering the water inlet pipe, and then the water is discharged through the water outlet pipe, but after the pipeline is connected with the water inlet pipe and the water outlet pipe, the connection part of the pipeline is continuously impacted by water flow, which may cause the pipeline to be separated from the water inlet pipe or the water outlet pipe, and thus water resources are wasted. UTILITY MODEL CONTENTS

[0004] The utility model discloses a filter equipment for water supply and drainage which solves the problem that after the pipeline is connected with the water inlet pipe and the water outlet pipe, the connection part of the pipeline is continuously impacted by water flow, which may cause the pipeline to be separated from the water inlet pipe or the water outlet pipe, and thus water resources are wasted.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a filter equipment for water supply and drainage, including the filter cartridge, the top of the filter cartridge is connected with the cover body through the bolt fixed connection, the top and the bottom of the outer surface of the filter cartridge are respectively connected with the water inlet pipe and the water outlet pipe, the inner wall of the water inlet pipe and the water outlet pipe is connected with the inner wall of the filter cartridge, the outer surface of the water inlet pipe and the water outlet pipe is provided with the fixing device, the fixing device includes two auxiliary rings, the outer surface of the water inlet pipe and the water outlet pipe is respectively connected with the inner wall of two auxiliary rings, the outer surface of the auxiliary ring is fixedly connected with the L type board, the inner wall of the L type board is connected with the threaded rod, the end of two threaded rods close to each other is rotatably connected with the clamping plate, one end of the water inlet pipe and the water outlet pipe is arranged between two clamping plates, the bottom of the filter cartridge is provided with the adjusting device.

[0006] The effect reached by the above-mentioned components is that two clamping plates are arranged, under the action of the threaded rod, the threaded rod is rotated, the threaded rod will stretch and contract in the inner wall of the L type board, the threaded rod will drive the clamping plate to move synchronously in the process of stretching and contracting, until the two clamping plates clamp the pipeline connected with the water inlet pipe or the water outlet pipe tightly, then the pipeline connected with the water inlet pipe and the water outlet pipe can be fixed, which is beneficial to prevent the pipeline from being separated from the water inlet pipe and the water outlet pipe and causing water resources to be wasted.

[0007] Preferably, a slider is fixedly connected to one side of the clamping plate, and a groove is provided on one side of the L-shaped plate, with the outer surface of the slider slidably connected to the inner wall of the groove.

[0008] The effect achieved by the above components is as follows: by setting the slider and the groove, when the clamping plate moves under the action of the threaded rod, the clamping plate will drive the slider to slide synchronously on the inner wall of the groove, which can limit and guide the clamping plate.

[0009] Preferably, each of the two threaded rods has an operating block fixedly connected to one of its far ends, and the outer surface of the operating block is provided with a protrusion.

[0010] The effect achieved by the above components is as follows: by setting the operating block, rotating the operating block can drive the threaded rod to rotate. At the same time, the outer surface of the operating block is provided with protrusions, which can effectively increase the friction of the outer surface of the operating block and have an anti-slip effect when rotating the operating block.

[0011] Preferably, the outer surface of the threaded rod is threaded with a nut, which is disposed between the clamping plate and the L-shaped plate.

[0012] The effect achieved by the above components is as follows: by setting the nut and rotating the nut so that one side of the nut abuts against one side of the L-shaped plate, the direction of the threaded rod away from the water inlet or outlet pipe can be limited, which helps to prevent the clamping of the pipe by the two clamps from loosening.

[0013] Preferably, a rubber plate is fixedly connected to one side of each of the two clamping plates that are close to each other, and one side of the rubber plate is arc-shaped.

[0014] The effect achieved by the above components is that by setting the rubber plate, the friction on one side of the clamp can be increased, and the other side of the clamp can be used to abut against the outer surface of the pipe, which helps to make the clamp more stable in holding the pipe.

[0015] Preferably, the adjusting device includes three round rods, one end of each of the three round rods is uniformly and fixedly connected to the bottom of the filter cartridge, a cylinder is slidably connected to the outer surface of each round rod, a base plate is fixedly connected to one end of each of the three cylinders, a plurality of insertion holes are uniformly opened on the outer surface of each round rod, and the same pin is inserted into the inner wall of the cylinder and the insertion holes.

[0016] The effect achieved by the above components is as follows: by setting up a round rod and a cylinder, pushing the round rod to slide on the inner wall of the cylinder will drive the filter cartridge to move vertically until the filter cartridge reaches a suitable height. Then, inserting the pin into the cylinder and the corresponding hole can fix the height of the filter cartridge, which makes it easier to adjust the height of the inlet pipe and outlet pipe according to actual needs, thereby improving the practicality of the filtration equipment.

[0017] Preferably, one end of the pin is fixedly connected to a retaining ball, which is made of rubber.

[0018] The effect achieved by the above-mentioned components is that by setting a rubber ball, one end of the pin can be limited, which helps to prevent the pin from easily detaching from the inner wall of the cylinder and the socket.

[0019] Preferably, a connecting block is fixedly connected to the bottom of the outer surface of the cylinder, and one side of the connecting block is fixedly connected to the top of the base plate.

[0020] The effect achieved by the above components is that by setting up connecting blocks with triangular cross-sections, the cylindrical tube and the base plate can be supported and connected, thereby improving the overall stability of the filtration equipment.

[0021] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0022] In this invention, by setting two clamping plates, the threaded rod can drive the clamping plates to move synchronously until the two clamping plates completely clamp the pipe connected to the inlet or outlet pipe, thus fixing the pipe connected to the inlet and outlet pipes. This helps to prevent the pipe from detaching from the inlet and outlet pipes, which would lead to the waste of water resources. Attached Figure Description

[0023] Figure 1 This is a three-dimensional structural diagram of the main body of this utility model;

[0024] Figure 2 This is a three-dimensional structural diagram of the fixing device of this utility model;

[0025] Figure 3 This utility model Figure 2 A magnified structural diagram at point A;

[0026] Figure 4 This is a three-dimensional structural diagram of the adjusting device of this utility model;

[0027] Figure 5 This utility model Figure 4 A magnified structural diagram at point B.

[0028] Legend: 1. Filter cartridge; 2. Cover; 3. Inlet pipe; 4. Outlet pipe; 5. Fixing device; 51. Auxiliary ring; 52. L-shaped plate; 53. Threaded rod; 54. Clamping plate; 55. Sliding block; 56. Slide groove; 57. Operating block; 58. Nut; 59. Rubber plate; 6. Adjusting device; 61. Round rod; 62. Cylinder; 63. Base plate; 64. Insertion hole; 65. Pin; 66. Ball retainer; 67. Connecting block. Detailed Implementation

[0029] Example 1, referring to Figures 1-3 As shown, this embodiment discloses a filtration device for water supply and drainage, including a filter cartridge 1. A cover 2 is bolted to the top of the filter cartridge 1. An inlet pipe 3 and an outlet pipe 4 are fixedly connected to the top and bottom of the outer surface of the filter cartridge 1, respectively. The inner walls of the inlet pipe 3 and the outlet pipe 4 are connected to the inner wall of the filter cartridge 1. A fixing device 5 is provided on the outer surface of the inlet pipe 3 and the outlet pipe 4. The fixing device 5 includes two auxiliary rings 51. The outer surfaces of the inlet pipe 3 and the outlet pipe 4 are fixedly connected to the inner walls of the two auxiliary rings 51, respectively. L-shaped plates 52 are symmetrically fixedly connected to the outer surfaces of the auxiliary rings 51. Threaded rods 53 are threadedly connected to the inner walls of the L-shaped plates 52. The two threaded rods 53 are connected to each other. Both ends of the filter cartridge 1 are rotatably connected to clamps 54. One end of the inlet pipe 3 and the outlet pipe 4 are set between the two clamps 54. An adjustment device 6 is set at the bottom of the filter cartridge 1. By setting two clamps 54, the threaded rod 53 is rotated under the action of the threaded rod 53. The threaded rod 53 will extend and retract on the inner wall of the L-shaped plate 52. During the extension and retraction process, the threaded rod 53 will drive the clamps 54 to move synchronously until the two clamps 54 completely clamp the pipes connected to the inlet pipe 3 or the outlet pipe 4. This can fix the pipes connected to the inlet pipe 3 and the outlet pipe 4, which helps to prevent the pipes from detaching from the inlet pipe 3 and the outlet pipe 4 and thus wasting water resources.

[0030] Reference Figure 2 and Figure 3 As shown, a slider 55 is fixedly connected to one side of the clamping plate 54, and a groove 56 is provided on one side of the L-shaped plate 52. The outer surface of the slider 55 is slidably connected to the inner wall of the groove 56. By setting the slider 55 and the groove 56, when the clamping plate 54 moves under the action of the threaded rod 53, the clamping plate 54 will drive the slider 55 to slide synchronously on the inner wall of the groove 56, which can limit and guide the clamping plate 54. An operating block 57 is fixedly connected to the two threaded rods 53 at their far ends. The outer surface of the operating block 57 is provided with protrusions. By setting the operating block 57, rotating the operating block 57 can drive the threaded rod 53 to rotate. At the same time, the protrusions on the outer surface of the operating block 57 can effectively increase the friction of the outer surface of the operating block 57, which has an anti-slip effect when rotating the operating block 57.

[0031] Reference Figure 2 and Figure 3As shown, a nut 58 is threaded onto the outer surface of the threaded rod 53. The nut 58 is positioned between the clamping plate 54 and the L-shaped plate 52. By rotating the nut 58, one side of the nut 58 abuts against one side of the L-shaped plate 52, thus limiting the direction of the threaded rod 53 away from the inlet pipe 3 or outlet pipe 4. This helps prevent the clamping of the pipe by the two clamping plates 54 from loosening. A rubber plate 59 is fixedly connected to the side of each clamping plate 54 that is close to it. One side of the rubber plate 59 is arc-shaped. By setting the rubber plate 59, the friction on one side of the clamping plate 54 can be increased, and it can replace one side of the clamping plate 54 in abutting against the outer surface of the pipe, which helps to make the clamping of the pipe by the clamping plate 54 more stable.

[0032] Reference Figure 4 and Figure 5 As shown, the adjusting device 6 includes three round rods 61. One end of each round rod 61 is uniformly and fixedly connected to the bottom of the filter cartridge 1. A cylinder 62 is slidably connected to the outer surface of the round rods 61. One end of each cylinder 62 is fixedly connected to a base plate 63. Several insertion holes 64 are uniformly opened on the outer surface of the round rods 61. The same pin 65 is inserted into the inner wall of the cylinder 62 and the insertion holes 64. By setting the round rods 61 and the cylinder 62, pushing the round rods 61 to slide on the inner wall of the cylinder 62 will drive the filter cartridge 1 to move vertically until the filter cartridge 1 reaches a suitable height. Then, the pin 65 is inserted into the cylinder 62 and the corresponding insertion hole 64, which can fix the height of the filter cartridge 1. This facilitates the corresponding adjustment of the height of the inlet pipe 3 and the outlet pipe 4 according to actual needs, thereby improving the practicality of the filtration equipment.

[0033] Reference Figure 4 and Figure 5 As shown, a retaining ball 66 is fixedly connected to one end of the pin 65. The retaining ball 66 is made of rubber. By setting the retaining ball 66, one end of the pin 65 can be limited, which helps to prevent the pin 65 from easily detaching from the inner wall of the cylinder 62 and the insertion hole 64. A connecting block 67 is fixedly connected to the bottom of the outer surface of the cylinder 62. One side of the connecting block 67 is fixedly connected to the top of the base plate 63. By setting the connecting block 67, the cross-section of the connecting block 67 is triangular, which can support and connect the cylinder 62 and the base plate 63, thereby improving the overall stability of the filtration equipment.

[0034] Working principle: Rotating the operating block 57 drives the threaded rod 53 to rotate. The threaded rod 53 extends and retracts on the inner wall of the L-shaped plate 52. Under the limitation of the slider 55 and the slide groove 56, the threaded rod 53 drives the clamping plate 54 to move synchronously until the rubber plate 59 on one side of the two clamping plates 54 completely clamps the pipe connected to the inlet pipe 3 or outlet pipe 4. Then, rotating the nut 58 makes one side of the nut 58 abut against one side of the L-shaped plate 52, which limits the direction of the threaded rod 53 away from the inlet pipe 3 or outlet pipe 4. This helps to prevent the clamping of the pipe by the two clamping plates 54 from loosening. Thus, the two clamping plates 54 can fix the pipe connected to the inlet pipe 3 and outlet pipe 4. The fixed height helps prevent the pipes from detaching from the inlet pipe 3 and outlet pipe 4, thus avoiding water waste. Pushing the round rod 61 to slide on the inner wall of the cylinder 62 will cause the filter cylinder 1 to move vertically until it reaches the appropriate height. Then, inserting the retaining ball 66 and the pin 65 into the cylinder 62 and the corresponding insertion hole 64 will fix the height of the filter cylinder 1. This allows for the adjustment of the height of the inlet pipe 3 and outlet pipe 4 according to actual needs, improving the practicality of the filtration equipment. At the same time, the connecting block 67 has a triangular cross-section, which can support and connect the cylinder 62 and the base plate 63, improving the overall stability of the filtration equipment.

Claims

1. A filtration device for water supply and drainage, comprising a filter cartridge (1), characterized in that: The top of the filter cartridge (1) is fixedly connected to a cover (2) by bolts. An inlet pipe (3) and an outlet pipe (4) are fixedly connected to the top and bottom of the outer surface of the filter cartridge (1), respectively. The inner walls of the inlet pipe (3) and the outlet pipe (4) are connected to the inner wall of the filter cartridge (1). A fixing device (5) is provided on the outer surface of the inlet pipe (3) and the outlet pipe (4). The fixing device (5) includes two auxiliary rings (51). The outer surface of the filter cartridge (1) is fixedly connected to the inner wall of the two auxiliary rings (51). The outer surface of the auxiliary rings (51) is symmetrically fixedly connected to L-shaped plates (52). The inner wall of the L-shaped plates (52) is threadedly connected to threaded rods (53). The two threaded rods (53) are rotatably connected to clamping plates (54) at their close ends. One end of the water inlet pipe (3) and the water outlet pipe (4) are both located between the two clamping plates (54). An adjustment device (6) is provided at the bottom of the filter cartridge (1).

2. The filtration device for water supply and drainage according to claim 1, characterized in that: A slider (55) is fixedly connected to one side of the clamping plate (54), and a groove (56) is provided on one side of the L-shaped plate (52). The outer surface of the slider (55) is slidably connected to the inner wall of the groove (56).

3. A filtration device for water supply and drainage according to claim 1, characterized in that: An operating block (57) is fixedly connected to one end of each of the two threaded rods (53) that are far apart. The outer surface of the operating block (57) is provided with a protrusion.

4. A filtration device for water supply and drainage according to claim 1, characterized in that: The outer surface of the threaded rod (53) is threaded with a nut (58), which is located between the clamping plate (54) and the L-shaped plate (52).

5. A filtration device for water supply and drainage according to claim 1, characterized in that: A rubber plate (59) is fixedly connected to one side of each of the two clamps (54) that are close to each other, and one side of the rubber plate (59) is arc-shaped.

6. A filtration device for water supply and drainage according to claim 1, characterized in that: The adjusting device (6) includes three round rods (61), one end of each of the three round rods (61) is uniformly fixedly connected to the bottom of the filter cylinder (1), a cylinder (62) is slidably connected to the outer surface of each round rod (61), a base plate (63) is fixedly connected to one end of each of the three cylinders (62), and a plurality of insertion holes (64) are uniformly opened on the outer surface of each round rod (61), and the same pin (65) is inserted into the inner wall of the cylinder (62) and the insertion holes (64).

7. A filtration device for water supply and drainage according to claim 6, characterized in that: One end of the pin (65) is fixedly connected to a retaining ball (66), which is made of rubber.

8. A filtration device for water supply and drainage according to claim 7, characterized in that: A connecting block (67) is fixedly connected to the bottom of the outer surface of the cylinder (62), and one side of the connecting block (67) is fixedly connected to the top of the base plate (63).

Images