Pipeline direct drinking water filtering equipment

Abstract

The utility model provides pipeline direct drinking water filtering equipment, which relates to the technical field of water treatment and comprises a base, a first spring fixedly mounted on the inner wall of the base, a first plug fixedly mounted at the top of the first spring, a connecting rod fixedly mounted at the top of the first plug, and a second plug fixedly mounted at the top of the connecting rod. According to the water purification device, when an electromagnet breaks down, a worker pulls a pulling plate, the pulling plate drives a clamping block to move through a supporting rod, the clamping block leaves a clamping groove, a second spring is compressed, at the moment, the worker can open a box door and press a pressing plate, the pressing plate drives a second plug to move through a moving rod, a first spring is compressed, and at the moment, a water purification pipe is blocked; and when a worker loosens the pressing plate, the elastic force of the first spring pushes the first plug and the second plug to ascend, and the water purification pipe is communicated with the interior of the base, so that the movement of the first plug and the second plug can be manually controlled, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water treatment, in particular to a pipeline direct drinking water filtering device. Background Art

[0002] Piped drinking water adopts the method of differentiated water supply. Water purification stations are set up in residential communities to deeply purify tap water. At the same time, independent circulating pipe networks are set up using pipes to deliver the purified high-quality water to users' homes or water stations for people to drink directly.

[0003] In the prior art, such as Chinese patent CN 219002197 U, there is a filter device for piped direct drinking water equipment, which includes a filter seat and several groups of filter elements installed in the filter seat. The filter seat is connected to a wastewater drainage pipe, the water outlet end of the filter seat is connected to an outlet pipe, and the other end of the outlet pipe is connected to a buffer pipe, and the buffer pipe is connected to a flow conversion assembly. A group of diverters are movably provided in the flow conversion assembly, and the flow conversion assembly is also connected to a clean water pipe and a return water pipe. In the present utility model, a diverter is provided in the flow conversion assembly and is driven to move to limit the connection state of the clean water pipe and the return water pipe with the flow conversion assembly, and a reflux pump is provided between the clean water pipe and the return water pipe, so that the residual water in the clean water pipe can be drained after the clean water output is used up, avoiding the water body remaining in the clean water pipe to cause secondary pollution and affect the subsequent use of clean water. However, this patent still has the following problems.

[0004] In the above patent, although the patent can use the output end of the electromagnet to adsorb the return water plug to move it downward, at this time the diverter can be moved to the clean water plug to block the clean water pipe and cancel the blockage of the return water plug on the return water pipe, thereby allowing water to flow from the return water pipe into the base, but when the electromagnet fails, the diverter may not move as expected, thereby affecting the water flow control of the entire filter device. Utility Model Content

[0005] The purpose of the utility model is to solve the problem in the prior art that when the electromagnet fails, the commutator may not move as expected, thereby affecting the water flow control of the entire filtering device, and a pipeline direct drinking water filtering device is proposed.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme: a pipeline direct drinking water filter equipment, including base, first spring is fixedly installed to base inner wall, first plug is fixedly installed at first spring top, connecting rod is fixedly installed at first plug top, second plug is fixedly installed at connecting rod top, mobile rod is fixedly installed at second plug top, and mobile rod top penetrates base and is fixedly installed with pressing plate, and the placing frame is fixedly installed on the top of the base, the box door is hinged to the inner wall of the placing frame, the handle is fixedly installed on the top of the box door, the clamping groove is formed in the outer wall of the box door, the limiting slot is formed in the inner wall of the placing frame, the second spring is fixedly installed in the inner wall of the limiting slot, the clamping block is fixedly installed at one end of the second spring, the supporting rod is fixedly installed on the clamping block, and the pulling plate is fixedly installed at one end of the supporting rod and penetrates the placing frame, the opening is formed in the inner wall of the base, the protective shell is arranged at the bottom of the base, and the electromagnet is fixedly installed on the inner wall of the protective shell.

[0007] Preferably, the top of the protective shell is fixedly installed with an insertion ring, and connecting grooves are formed at both ends of the outer portion of the insertion ring.

[0008] Preferably, the insertion slot is provided with a fixing groove on both sides of the inner portion, a threaded hole is formed in the inner wall of the fixing groove, a threaded rod is screw-connected in the threaded hole, a connecting block is fixedly installed at one end of the threaded rod close to the insertion slot, and a handle is fixedly installed at one end of the threaded rod away from the connecting block.

[0009] Preferably, one end of the base is provided with a filter seat, and a plurality of filter cores are arranged in the filter seat.

[0010] Preferably, the bottom of the filter seat is fixedly installed with a water inlet pipe and a drain pipe, and a buffer pipe is fixedly connected between the bottom of the drain pipe and the base.

[0011] Preferably, one end of the base away from the buffer pipe is penetrated and fixedly installed with a pure water pipe and a reflux pipe, a reflux pump is arranged between the pure water pipe and the reflux pipe, a connecting pipe is fixedly installed at the input end and the output end of the reflux pump, and the connecting pipes are fixedly connected with the pure water pipe and the reflux pipe respectively on the opposite sides.

[0012] Preferably, the outer wall of the clamping block is attached to the inner wall of the clamping groove.

[0013] Compared with the prior art, the utility model has the advantages and positive effects that,

[0014] 1. In the utility model, when the electromagnet fails, the staff pulls the pull plate, and the pull plate drives the card block to move through the support rod, the card block leaves the card slot, and the second spring is compressed. At this time, the staff can open the box door and press the pressure plate. The pressure plate drives the second plug to move through the moving rod. The first spring is compressed. At this time, the clean water pipe is blocked and the return pipe is connected to the inside of the base. When the staff releases the pressure plate, the elastic force of the first spring pushes the first plug and the second plug to rise, and the clean water pipe is connected to the inside of the base. In this way, the movement of the first plug and the second plug can be manually controlled, thereby improving work efficiency.

[0015] 2. In the present invention, when repairing or replacing the electromagnet, the staff rotates the handle, which drives the threaded rod to rotate, and the threaded rod moves along the threaded hole, thereby driving the connecting block to leave the connecting groove. At this time, the staff can pull out the plug ring, remove the protective shell, repair or replace the electromagnet, and finally insert the plug ring into the slot, rotate the handle in the opposite direction, and the connecting block enters the connecting groove to fix the plug ring. In this way, the replacement is completed, which improves the efficiency of installation and disassembly. The protective shell can also protect the electromagnet. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This utility model provides an overall three-dimensional diagram of a pipeline direct drinking water filtration device;

[0017] Figure 2 This is a three-dimensional diagram of the internal structure of the base of a pipeline direct drinking water filtration device proposed in the utility model;

[0018] Figure 3 This is a sectional view of a placement frame of a pipeline direct drinking water filtration device proposed in the utility model;

[0019] Figure 4 for Figure 2 Enlarged view of point A.

[0020] Legend: 1. Filter seat; 2. Filter element; 3. Water inlet pipe; 4. Drain pipe; 5. Buffer pipe; 6. Base; 7. Clean water pipe; 8. Return pipe; 9. Return pump; 10. Connecting pipe; 11. Placement frame; 12. Protective shell; 13. First plug; 14. Connecting rod; 15. Second plug; 16. Moving rod; 17. Pressing plate; 18. First spring; 19. Opening; 20. Electromagnet; 21. Box door; 22. Handle; 23. Card slot; 24. Limiting slot; 25. Second spring; 26. Card block; 27. Support rod; 28. Pull plate; 29. ​​Slot; 30. Insert ring; 31. Connecting slot; 32. Fixing slot; 33. Threaded hole; 34. Threaded rod; 35. Connecting block; 36. Handle. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Example 1, as Figures 1-4 As shown, the utility model provides a pipeline direct drinking water filtering device, including a base 6, a first spring 18 is fixedly installed on the inner wall of the base 6, a first plug 13 is fixedly installed on the top of the first spring 18, a connecting rod 14 is fixedly installed on the top of the first plug 13, a second plug 15 is fixedly installed on the top of the connecting rod 14, a moving rod 16 is fixedly installed on the top of the second plug 15, the top of the moving rod 16 passes through the base 6 and is fixedly installed with a pressure plate 17, a placement frame 11 is fixedly installed on the top of the base 6, and a box door is hinged on the inner wall of the placement frame 11 21. A handle 22 is fixedly installed on the top of the box door 21, a card slot 23 is opened on the outer wall of the box door 21, a limiting slot 24 is opened on the inner wall of the placement frame 11, a second spring 25 is fixedly installed on the inner wall of the limiting slot 24, and a card block 26 is fixedly installed on one end of the second spring 25. The card block 26 is movably fixedly installed with a support rod 27, one end of the support rod 27 passes through the placement frame 11 and is fixedly installed with a pull plate 28, an opening 19 is opened through the inner wall of the base 6, a protective shell 12 is provided at the bottom of the base 6, and an electromagnet 20 is fixedly installed on the inner wall of the protective shell 12.

[0024] The effect achieved by the entire embodiment 1 is that when the electromagnet 20 fails, the staff pulls the pull plate 28, and the pull plate 28 drives the block 26 to move through the support rod 27, the block 26 leaves the slot 23, and the second spring 25 is compressed. At this time, the staff can open the box door 21 and press the pressure plate 17. The pressure plate 17 drives the second plug 15 to move through the moving rod 16, and the first spring 18 is compressed. At this time, the clean water pipe 7 is blocked, and the return pipe 8 is connected to the inside of the base 6. When the staff releases the pressure plate 17, the elastic force of the first spring 18 pushes the first plug 13 and the second plug 15 to rise, and the clean water pipe 7 is connected to the inside of the base 6. In this way, the movement of the first plug 13 and the second plug 15 can be manually controlled, thereby improving work efficiency.

[0025] Example 2, as Figures 1-4 As shown, further, an insert ring 30 is fixedly installed on the top of the protective shell 12, and connecting grooves 31 are formed through both ends of the outer side of the insert ring 30, and a slot 29 is formed at the bottom of the base 6.

[0026] Furthermore, fixing grooves 32 are provided on both sides of the slot 29, and a threaded hole 33 is provided through the inner wall of the fixing groove 32. A threaded rod 34 is threadedly connected to the threaded hole 33. A connecting block 35 is fixedly installed on the end of the threaded rod 34 close to the slot 29, and a handle 36 is fixedly installed on the end of the threaded rod 34 away from the connecting block 35.

[0027] Furthermore, a filter seat 1 is provided at one end of the base 6 , and a plurality of filter elements 2 are provided inside the filter seat 1 .

[0028] Furthermore, a water inlet pipe 3 and a drain pipe 4 are fixedly installed at the bottom of the filter seat 1 , and a buffer pipe 5 is fixedly connected between the bottom of the drain pipe 4 and the base 6 .

[0029] Furthermore, a clean water pipe 7 and a return pipe 8 are passed through and fixedly installed on one end of the base 6 away from the buffer pipe 5, and a reflux pump 9 is provided between the clean water pipe 7 and the return pipe 8. Connecting pipes 10 are fixedly installed on the input and output ends of the reflux pump 9, and the opposite sides of the two connecting pipes 10 are fixedly connected to the clean water pipe 7 and the return pipe 8 respectively.

[0030] Furthermore, the outer wall of the clamping block 26 fits in with the inner wall of the clamping slot 23 . When the clamping block 26 enters the clamping slot 23 , the door 21 can be prevented from shaking.

[0031] The effect achieved by the entire embodiment 2 is that when repairing or replacing the electromagnet 20, the staff rotates the handle 36, the handle 36 drives the threaded rod 34 to rotate, the threaded rod 34 moves along the threaded hole 33, and then drives the connecting block 35 to leave the connecting groove 31. At this time, the staff can pull out the plug ring 30, remove the protective shell 12, repair or replace the electromagnet 20, and finally insert the plug ring 30 into the slot 29, rotate the handle 36 in the opposite direction, and the connecting block 35 enters the connecting groove 31 to fix the plug ring 30. In this way, the replacement is completed, which improves the installation and disassembly efficiency. The protective shell 12 can also protect the electromagnet 20.

[0032] Working principle: When in use, the water in the pipeline enters the filter seat 1 from the water inlet pipe 3, is filtered by the filter element 2, and is discharged from the drain pipe 4 into the buffer tube 5, and then enters the clean water pipe 7 from the inside of the base 6. The staff starts the electromagnet 20, and the first iron plug 13 is attracted and lowered, and then drives the second plug 15 to drop through the connecting rod 14. At this time, the clean water pipe 7 is blocked, and the return pipe 8 is connected to the inside of the base 6. At this time, the reflux pump 9 and the connecting pipe 10 can be used to extract the residual water in the clean water pipe 7, and make the water flow back and flow through the buffer tube 5 into the filter seat 1. At this time, the above-mentioned return water can flush the filter element 2 in the filter seat 1 and then be discharged through the waste water pipe of the filter seat 1. When the electromagnet 20 fails, the staff pulls the pull plate 28, and the pull plate 28 drives the block 26 to move through the support rod 27. The block 26 leaves the slot 23 and the second spring 25 is compressed. At this time, the staff can open the box door 21 and press the pressure plate 17. The pressure plate 17 drives the second plug 15 to move through the moving rod 16. The first spring 18 is compressed. At this time, the clean water pipe 7 is blocked and the return pipe 8 is connected to the inside of the base 6. When the staff releases the pressure plate 17, the elastic force of the first spring 18 pushes the first plug 13 and the second plug 15 to rise, and the clean water pipe 7 is connected to the inside of the base 6. In this way, the movement of the first plug 13 and the second plug 15 can be manually controlled, thereby improving work efficiency. When repairing or replacing the electromagnet 20, the staff rotates the handle 36, and the handle 36 drives the threaded rod 34 to rotate. The threaded rod 34 moves along the threaded hole 33, and then drives the connecting block 35 to leave the connecting groove 31. At this time, the staff can pull out the plug ring 30, remove the protective shell 12, and repair or replace the electromagnet 20. Finally, the plug ring 30 is inserted into the slot 29, and the handle 36 is rotated in the opposite direction. The connecting block 35 enters the connecting groove 31 and fixes the plug ring 30. In this way, the replacement is completed, which improves the installation and disassembly efficiency. The protective shell 12 can also protect the electromagnet 20.

[0033] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A pipeline direct drinking water filtering device, comprising a base (6), characterized in that: The inner wall of the base (6) is fixedly mounted with a first spring (18), the top of the first spring (18) is fixedly mounted with a first plug (13), the top of the first plug (13) is fixedly mounted with a connecting rod (14), the top of the connecting rod (14) is fixedly mounted with a second plug (15), the top of the second plug (15) is fixedly mounted with a moving rod (16), the top of the moving rod (16) passes through the base (6) and is fixedly mounted with a pressure plate (17), the top of the base (6) is fixedly mounted with a placement frame (11), the inner wall of the placement frame (11) is hinged with a box door (21), the top of the box door (21) is fixedly mounted with a handle ( 22), a card slot (23) is provided on the outer wall of the box door (21), a limit slot (24) is provided on the inner wall of the placement frame (11), a second spring (25) is fixedly installed on the inner wall of the limit slot (24), a card block (26) is fixedly installed on one end of the second spring (25), a support rod (27) is fixedly installed on the card block (26), one end of the support rod (27) passes through the placement frame (11) and is fixedly installed with a pull plate (28), an opening (19) is provided on the inner wall of the base (6), a protective shell (12) is provided at the bottom of the base (6), and an electromagnet (20) is fixedly installed on the inner wall of the protective shell (12).

2. A pipeline direct drinking water filtration device according to claim 1, characterized in that: An insert ring (30) is fixedly mounted on the top of the protective shell (12), and connecting grooves (31) are provided through both ends of the outer portion of the insert ring (30), and a slot (29) is provided at the bottom of the base (6).

3. A pipeline direct drinking water filtration device according to claim 2, characterized in that: Both sides of the slot (29) are provided with fixing slots (32), the inner wall of the fixing slot (32) is provided with a threaded hole (33), the threaded hole (33) is internally threadedly connected to a threaded rod (34), one end of the threaded rod (34) close to the slot (29) is fixedly mounted with a connecting block (35), and the end of the threaded rod (34) away from the connecting block (35) is fixedly mounted with a handle (36).

4. A pipeline direct drinking water filtration device according to claim 1, characterized in that: A filter seat (1) is provided at one end of the base (6), and a plurality of filter elements (2) are provided inside the filter seat (1).

5. A pipeline direct drinking water filtration device according to claim 4, characterized in that: A water inlet pipe (3) and a drain pipe (4) are fixedly mounted on the bottom of the filter seat (1), and a buffer pipe (5) is fixedly connected between the bottom of the drain pipe (4) and the base (6).

6. A pipeline direct drinking water filtration device according to claim 1, characterized in that: A clean water pipe (7) and a return pipe (8) are passed through and fixedly installed at one end of the base (6) away from the buffer pipe (5); a return pump (9) is provided between the clean water pipe (7) and the return pipe (8); connecting pipes (10) are fixedly installed at both the input end and the output end of the return pump (9); and opposite sides of the two connecting pipes (10) are fixedly connected to the clean water pipe (7) and the return pipe (8), respectively.

7. The pipeline direct drinking water filtration device according to claim 1, characterized in that: The outer wall of the clamping block (26) is in contact with the inner wall of the clamping slot (23).

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