Portable assembly type water purifying device

Abstract

The utility model belongs to the technical field of sewage treatment, and particularly relates to a portable assembly type water purifying device which comprises a suction pipe and further comprises a water inlet head, a water outlet pipe and a water outlet pipe, one end of the butt joint is fixedly communicated with the other side of the suction pipe; one end of the piston rod extends into the suction pipe and is fixedly provided with a rubber block, the outer side of the rubber block is slidably connected with the inner wall of the suction pipe, and the rubber block is in interference fit with the inner wall of the suction pipe; the number of the adapters is two, and one ends of the two adapters are both in threaded connection with the butt joint; the portable water purifying device is disassembled and assembled through an assembled structure, the filter element shell and the inner filter element can be conveniently replaced, the portable water purifying device is convenient to reuse and maintain, the use cost is reduced, and the portable water purifying device is convenient to operate and high in practicability.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, and in particular to a portable assembled water purification device. Background Technology

[0002] A portable water purifier is a lightweight, easy-to-carry device specifically designed to filter and purify water sources to ensure water safety. It is typically suitable for outdoor activities, travel, emergencies, or everyday use. Its main function is to remove harmful substances from water, such as bacteria, viruses, impurities, and heavy metals, ensuring the water is safe for drinking.

[0003] In the prior art, traditional portable water purification devices are generally integrated, with their filters installed inside the device and not replaceable. If the filters become clogged after prolonged use, they cannot be replaced for reuse, requiring the replacement of the entire water purification device, which increases the cost of use. Therefore, this application proposes a portable modular water purification device to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing portable water purification devices, which are generally integrated units with filters installed inside the device that cannot be replaced. If the filters become clogged after prolonged use, they cannot be replaced for reuse, requiring the replacement of the entire water purification device, thus increasing the cost of use. Therefore, this invention proposes a portable modular water purification device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A portable, modular water purification device includes a suction tube, and the device further includes:

[0007] A water inlet head, one end of which is fixedly connected to one side of the suction pipe;

[0008] The connector has one end fixedly connected to the other side of the suction tube;

[0009] A piston rod, one end of which extends into the interior of the suction tube and is fixedly mounted with a rubber block. The outer side of the rubber block is slidably connected to the inner wall of the suction tube, and the rubber block is interference-fitted with the inner wall of the suction tube.

[0010] The adapter is provided in two parts, one end of each of the two adapters being threadedly connected to the mating connector;

[0011] The filter element housing has one end threadedly connected to the other end of the corresponding adapter, and the other end of the filter element housing is fixedly connected to a water outlet.

[0012] In a preferred embodiment of this invention, the other end of the piston rod is rotatably connected to a handle.

[0013] As a preferred embodiment of this utility model, the other end of the connector is provided with a first external thread, and one end of each of the two adapters is provided with a first internal thread, with the first internal thread and the first external thread engaging in a threaded fit.

[0014] As a preferred embodiment of this utility model, the other ends of both adapters are provided with a second external thread, and one end of the filter element housing is provided with a second internal thread, with the second internal thread and the second external thread engaging in a threaded fit.

[0015] As a preferred embodiment of this utility model, both the inlet head and the outlet head are equipped with one-way valves.

[0016] Beneficial effects:

[0017] 1. By repeatedly pulling the piston rod with the handle, a negative pressure can be formed inside the suction tube. Water can then enter the suction tube through the inlet head, and then be pushed into the adapter through the connector. At this point, it enters the filter cartridge housing for filtration. The filtered water can then be discharged through the outlet head and collected.

[0018] 2. By setting two adapters of different shapes, it can adapt to different application scenarios. At the same time, the threaded connection between the adapter, the connector and the filter housing can facilitate the replacement of the filter housing. This makes it convenient for personnel to maintain and realize the reuse of the water purification device.

[0019] This utility model achieves the disassembly and assembly of the portable water purification device through an assembled structure, which facilitates the replacement of the filter cartridge housing and internal filter cartridge, makes it easy to reuse, facilitates maintenance, reduces usage costs, and is easy to operate and highly practical. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0021] Figure 2 This is an exploded view of the structure of this utility model;

[0022] Figure 3 This is a three-dimensional structural view of the filter cartridge housing, the second internal thread, and the water outlet head of this utility model.

[0023] In the diagram: 1. Suction tube; 2. Inlet head; 3. Connector; 4. First external thread; 5. Piston rod; 6. Handle; 7. Adapter; 8. First internal thread; 9. Second external thread; 10. Filter cartridge housing; 11. Second internal thread; 12. Outlet head. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0025] Example

[0026] Reference Figures 1-3 A portable, modular water purification device includes a suction tube 1, and the device further includes:

[0027] Water inlet head 2, one end of which is fixedly connected to one side of suction pipe 1;

[0028] Connector 3, one end of connector 3 is fixedly connected to the other side of suction tube 1;

[0029] Piston rod 5, one end of piston rod 5 extends into the inside of suction tube 1 and a rubber block is fixedly installed thereon. The outer side of the rubber block is slidably connected to the inner wall of suction tube 1, and the rubber block is interference-fitted with the inner wall of suction tube 1.

[0030] There are two adapters 7, one end of which is threaded to the connector 3. One adapter 7 is a straight-through type and the other is a bend type, which can be replaced according to the needs of use.

[0031] The filter housing 10 has one end threadedly connected to the other end of the corresponding adapter 7, and the other end of the filter housing 10 is fixedly connected to the water outlet 12. The filter element is installed inside the filter housing 10.

[0032] With the above structure, by pulling the piston rod 5, a negative pressure can be formed inside the suction tube 1, and then water can enter the suction tube 1 through the inlet head 2, and then be pushed into the adapter 7 through the connector 3, and then enter the filter cartridge housing 10 for filtration. The filtered clean water can then be discharged through the outlet head 12 and collected. Here, two adapters 7 with different shapes are set to adapt to different application scenarios. At the same time, the threaded connection between the adapter 7, the connector 3 and the filter cartridge housing 10 makes it easy to replace the filter cartridge housing 10. This method facilitates maintenance and enables the reuse of the water purification device.

[0033] As a preferred embodiment of this utility model, the other end of the piston rod 5 is rotatably connected to a handle 6, which makes it easy for personnel to pull the piston rod 5.

[0034] As a preferred embodiment of this utility model, the other end of the connector 3 is provided with a first external thread 4, and one end of each of the two adapters 7 is provided with a first internal thread 8. The first internal thread 8 and the first external thread 4 are threaded together, and the threaded engagement between the first internal thread 8 and the first external thread 4 facilitates the assembly and disassembly of the connector 3 and the adapter 7.

[0035] As a preferred embodiment of this utility model, the other ends of the two adapters 7 are provided with a second external thread 9, and one end of the filter element housing 10 is provided with a second internal thread 11. The second internal thread 11 and the second external thread 9 are threadedly engaged. Through the threaded engagement between the second internal thread 11 and the second external thread 9, it is convenient to assemble and disassemble the adapters 7 and the filter element housing 10.

[0036] As a preferred embodiment of this utility model, both the inlet head 2 and the outlet head 12 are equipped with one-way valves. By setting the one-way valves, water can easily enter the suction pipe 1 through the inlet head 2, and at the same time, water can easily be discharged through the outlet head 12.

[0037] The working principle of this utility model is as follows: In use, by repeatedly pulling the piston rod 5 with the handle 6, a negative pressure is formed inside the suction tube 1. Then, water can enter the suction tube 1 through the inlet head 2, and then be pushed into the adapter 7 through the connector 3. At this point, it enters the filter cartridge housing 10 for filtration. The filtered water can then be discharged and collected through the outlet head 12. Here, two adapters 7 of different shapes are set to adapt to different application scenarios. At the same time, the threaded connection between the adapter 7, the connector 3, and the filter cartridge housing 10 makes it easy to replace the filter cartridge housing 10. This method facilitates maintenance and enables the reuse of the water purification device.

[0038] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A portable, modular water purification device, comprising a suction tube (1), characterized in that, The water purification device also includes: Water inlet head (2), one end of which is fixedly connected to one side of the suction pipe (1); Connector (3), one end of which is fixedly connected to the other side of the suction tube (1); Piston rod (5), one end of which extends into the interior of suction tube (1) and is fixedly mounted with a rubber block. The outer side of the rubber block is slidably connected to the inner wall of suction tube (1), and the rubber block is interference-fitted with the inner wall of suction tube (1). Two adapters (7) are provided, and one end of each adapter (7) is threadedly connected to the mating connector (3); The filter housing (10) has one end threadedly connected to the other end of the corresponding adapter (7), and the other end of the filter housing (10) is fixedly connected to the water outlet (12).

2. The portable assembled water purification device according to claim 1, characterized in that, The other end of the piston rod (5) is rotatably connected to a handle (6).

3. The portable assembled water purification device according to claim 1, characterized in that, The other end of the connector (3) is provided with a first external thread (4), and one end of each of the two adapters (7) is provided with a first internal thread (8). The first internal thread (8) and the first external thread (4) are threaded together.

4. A portable, modular water purification device according to claim 1, characterized in that, The other end of each of the two adapters (7) is provided with a second external thread (9), and one end of the filter housing (10) is provided with a second internal thread (11). The second internal thread (11) and the second external thread (9) are threaded together.

5. A portable, modular water purification device according to claim 1, characterized in that, Both the inlet head (2) and the outlet head (12) are equipped with one-way valves.

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