Pretreatment device convenient to install
Through the modularly designed sliding structure and elastic connection, the rapid installation and filter material replacement of direct drinking water treatment equipment is solved, and the rapid put into use of the equipment and reduced downtime is achieved.
Patent Information
- Application Number
- CN202422556859.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-22
- Publication Date
- 2025-08-19
- Estimated Expiration
- 2034-10-22
AI Technical Summary
The existing direct drinking water treatment equipment is inconvenient for assembly during emergency installation, and the entire equipment needs to be removed when replacing the filter material, resulting in a long downtime.
It adopts a modular design, and uses a sliding structure and elastic structure to achieve rapid assembly and filter material replacement, including components such as sliding shells, inserts, slide handles, waterproof rubber rings, tie rods and telescopic springs, so as to achieve rapid connection of equipment and rapid replacement of filter material.
It realizes rapid installation of equipment and rapid replacement of filter materials, reduces equipment downtime and improves equipment usage efficiency.
Smart Images
Figure CN223233445U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of direct drinking water treatment, in particular to a pretreatment device which is easy to install. Background Art
[0002] As early as ancient times, people began to explore methods to remove impurities from water, such as using simple sedimentation methods to remove solid matter such as silt from the water. However, modern drinking water pretreatment technology has only been around for a few decades. With the advancement of science and technology, especially in fields such as chemistry, materials science, and engineering, people have begun to adopt more advanced methods to purify water. Pretreatment technology may have initially been used to remove large particles of impurities in water. As technology has advanced, it has gradually been added to remove organic matter, metal ions such as iron and manganese, calcium and magnesium ions, and pH adjustment.
[0003] In the field of direct drinking water treatment technology, the equipment uses internal filtering devices to remove suspended particles in the water, such as mud, sediment, algae, etc., through physical filtration methods, thereby providing safer and cleaner drinking water.
[0004] During the process of realizing the present invention, the inventors discovered that the prior art had the following problems: 1. When the equipment needs to be installed and used urgently, it is inconvenient to assemble the equipment due to its large number of parts; 2. After long-term use, the internal filter material of the equipment needs to be replaced, and the entire equipment needs to be dismantled and replaced, resulting in a long downtime of the equipment. Utility Model Content
[0005] The present invention aims to provide a pretreatment device that is easy to install, so as to solve the problems of the inconvenience of installation and replacement of filter materials in the above-mentioned background technology. To achieve the above-mentioned purpose, the present invention provides the following technical solution: a pretreatment device that is easy to install, comprising a body, a water inlet being provided on one side of the body, a base being provided at the bottom of the body, a sliding shell being provided on the inner wall of the body, a sliding handle being provided on one side of the sliding shell, an inserting block being provided at the bottom of the sliding handle, a waterproof rubber ring being provided on one side of the inserting block, a slider being provided at the upper end of the sliding shell, a filter treatment material being provided on the inner wall of the sliding shell, a fixed block being attached to one side of the filter treatment material, a connecting shell being provided on the other side of the body, a fixed shell being provided on one side of the connecting shell, a pull rod being provided on one side of the fixed shell, a telescopic spring being attached to one side of the pull rod, a connecting outer tube being provided on the inner wall of the connecting shell, a connecting inner tube being connected to one side of the connecting outer tube, a connecting inner shell being provided on one side of the connecting inner tube, and a water outlet being provided on one side of the connecting inner shell.
[0006] Further preferably, the inserting block forms a sliding structure through a sliding handle.
[0007] Further preferably, the central axis of the waterproof rubber ring coincides with the transverse center line of the sliding housing.
[0008] Further preferably, the sliding shell forms a sliding structure through a slider.
[0009] Further preferably, the pull rod forms an elastic structure through a telescopic spring.
[0010] Further preferably, the central axis of the connecting outer shell coincides with the transverse center line of the connecting inner shell.
[0011] Further preferably, the fixing blocks are installed symmetrically about the transverse center line of the sliding housing.
[0012] Compared with the prior art, the present invention has the following beneficial effects:
[0013] In the utility model, a fixed outer shell and a connecting inner shell are added. When the equipment needs to be put into use quickly, the equipment is horizontally aligned, and the connecting inner shell is inserted into the fixed outer shell. Then, the pull rod is pulled to make the telescopic spring expand and contract, and the pull rod is inserted into the connecting inner shell, so that the left and right equipment can be quickly connected and assembled. By modularizing the equipment, the equipment is convenient to transport and assemble, so that the equipment can be put into use in the shortest time.
[0014] In the present invention, a slider and an insert block are added. When the filter material in the equipment needs to be replaced, the insert block is driven to slide by sliding the slide handle, so that the insert block is pulled out from the body. Then, the sliding shell is pulled to make the slider slide along the slide groove, so that the sliding shell is directly slid out to quickly replace the internal filter material, thereby increasing the speed of replacing the filter material and allowing the equipment to be put into use quickly, thereby reducing the downtime of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the main structure of the utility model;
[0016] Figure 2 This is a schematic diagram of the connection shell structure of the utility model;
[0017] Figure 3 This is a schematic diagram of the waterproof rubber ring structure of the utility model;
[0018] Figure 4 This is a schematic diagram of the fixed shell structure of the utility model.
[0019] In the figure: 1. Machine body; 2. Water inlet; 3. Base; 4. Sliding shell; 5. Sliding handle; 6. Insert block; 7. Waterproof rubber ring; 8. Slider; 9. Filter treatment material; 10. Fixing block; 11. Connecting shell; 12. Fixing shell; 13. Pull rod; 14. Telescopic spring; 15. Connecting outer tube; 16. Connecting inner tube; 17. Connecting inner shell; 18. Water outlet. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technical personnel in this field without making creative efforts shall fall within the scope of protection of the present invention.
[0021] See also Figures 1 to 4 The utility model provides a technical solution: a pretreatment device that is easy to install, including a body 1, a water inlet 2 is provided on one side of the body 1, a base 3 is installed at the bottom of the body 1, a sliding shell 4 is installed on the inner wall of the body 1, a sliding handle 5 is installed on one side of the sliding shell 4, an insert block 6 is installed on the bottom of the sliding handle 5, and a waterproof rubber ring 7 is provided on one side of the insert block 6, a slider 8 is installed on the upper end of the sliding shell 4, a filter treatment material 9 is installed on the inner wall of the sliding shell 4, and a fixed block 10 is attached to one side of the filter treatment material 9, a connecting shell 11 is installed on the other side of the body 1, a fixed shell 12 is installed on one side of the connecting shell 11, a pull rod 13 is installed on one side of the fixed shell 12, and a telescopic spring 14 is attached to one side of the pull rod 13, an outer connecting tube 15 is provided on the inner wall of the connecting shell 11, and a connecting inner tube 16 is connected to one side of the connecting inner tube 16. A connecting inner shell 17 is installed on one side of the connecting inner shell 17, and a water outlet 18 is provided on one side of the connecting inner shell 17.
[0022] In this embodiment, Figure 3 As shown, the insert block 6 forms a sliding structure through the sliding handle 5; by installing the insert block 6 at the bottom of the sliding handle 5, the sliding handle 5 is used to drive the insert block 6 to slide, so that the insert block 6 is inserted into the body 1 to limit the sliding shell 4 to prevent sliding during use.
[0023] In this embodiment, Figure 3 As shown, the central axis of the waterproof rubber ring 7 coincides with the transverse center line of the sliding housing 4; by installing the waterproof rubber ring 7 on the upper end of the sliding housing 4, the waterproof rubber ring 7 can fit with the body 1 during use to prevent water leakage from the connection of the sliding housing 4.
[0024] In this embodiment, Figure 3As shown, the sliding shell 4 forms a sliding structure through the slider 8; by installing the slider 8 at the bottom of the sliding shell 4, the sliding shell 4 is pulled to make the slider 8 slide along the slide groove, so that the sliding shell 4 can be directly slid out to quickly replace the internal filter material.
[0025] In this embodiment, Figure 2 and Figure 4 As shown, the pull rod 13 forms an elastic structure through the telescopic spring 14; by installing the pull rod 13 on one side of the fixed shell 12, the telescopic spring 14 is extended and retracted by pulling the pull rod 13, so that the pull rod 13 is pulled out from the connection inner shell 17, so that the left and right filter materials are separated.
[0026] In this embodiment, Figure 2 As shown, the central axis of the connecting outer shell 11 coincides with the transverse center line of the connecting inner shell 17; by installing the connecting inner shell 17 on one side of the connecting outer shell 11 and inserting the connecting inner shell 17 into the connecting outer shell 11, the left and right filter materials are connected, and at the same time, the connecting outer tube 15 and the connecting inner tube 16 are aligned and connected.
[0027] In this embodiment, Figure 3 As shown, the fixing blocks 10 are installed symmetrically about the transverse center line of the sliding shell 4; by installing the fixing blocks 10 on both sides of the filter treatment material 9, the fixing blocks 10 are embedded in the sliding shell 4 to quickly fix the filter treatment material 9, which is convenient for quick disassembly when replacing.
[0028] The use method and advantages of the utility model: The pretreatment device, which is easy to install, works as follows when in use:
[0029] like Figure 1 、 Figure 2 、 Figure 3 and Figure 3 As shown, first transport the equipment to the designated location, then align the equipment horizontally, insert the connecting inner shell 17 into the fixed outer shell 12, and then pull the pull rod 13 to make the telescopic spring 14 telescope, so that the pull rod 13 is inserted into the connecting inner shell 17, so that the left and right equipment can be quickly connected and assembled, and then start the water inlet 2 of the equipment to fill water, and the water flows through the filtered filter treatment material 9 and is discharged from the water outlet 18 for use. When the filter treatment material 9 is replaced after long-term use, the sliding handle 5 is used to drive the plug 6 to slide, so that the plug 6 is pulled out of the body 1, and then the sliding outer shell 4 is pulled to make the slider 8 slide along the slide groove to slide the sliding outer shell 4 directly to quickly replace the internal filter material.
[0030] The above shows and describes the basic principles, main features, and advantages of the present invention. Persons skilled in the art should understand that the present invention is not limited to the above-described embodiments. The above-described embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.
Claims
1. A pretreatment device that is easy to install, comprising a body (1), characterized in that: A water inlet (2) is provided on one side of the body (1), a base (3) is installed at the bottom of the body (1), a sliding shell (4) is installed on the inner wall of the body (1), a sliding handle (5) is installed on one side of the sliding shell (4), an insert (6) is installed at the bottom of the sliding handle (5), a waterproof rubber ring (7) is provided on one side of the insert (6), a slider (8) is installed on the upper end of the sliding shell (4), a filter treatment material (9) is installed on the inner wall of the sliding shell (4), and a fixed block (10) is attached to one side of the filter treatment material (9). A connecting shell (11) is installed on the other side of the body (1), a fixed shell (12) is installed on one side of the connecting shell (11), a pull rod (13) is installed on one side of the fixed shell (12), a telescopic spring (14) is attached to one side of the pull rod (13), an outer connecting tube (15) is provided on the inner wall of the connecting shell (11), a connecting inner tube (16) is connected to one side of the connecting outer tube (15), a connecting inner shell (17) is installed on one side of the connecting inner tube (16), and a water outlet (18) is provided on one side of the connecting inner shell (17).
2. The easy-to-install pretreatment device according to claim 1, characterized in that: The inserting block (6) forms a sliding structure through the sliding handle (5).
3. The easy-to-install pretreatment device according to claim 1, characterized in that: The central axis of the waterproof rubber ring (7) coincides with the transverse central line of the sliding housing (4).
4. The easy-to-install pretreatment device according to claim 1, characterized in that: The sliding housing (4) forms a sliding structure through a sliding block (8).
5. The easy-to-install pretreatment device according to claim 1, characterized in that: The pull rod (13) forms an elastic structure through a telescopic spring (14).
6. The easy-to-install pretreatment device according to claim 1, characterized in that: The central axis of the connecting outer shell (11) coincides with the transverse center line of the connecting inner shell (17).
7. The easy-to-install pretreatment device according to claim 1, characterized in that: The fixed blocks (10) are symmetrically installed with respect to the transverse center line of the sliding housing (4).