Ultra-pure water machine convenient for replacing filter element of pre-filter

Abstract

The ultrapure water machine comprises a water purifier body, a partition plate is welded to the middle of the inner side of the water purifier body, a water pump is installed at one end of the inner side of the water purifier body through a base, a sliding barrel is arranged at the position, on the inner side of the water purifier body, of the top end of the water pump, and a spring is installed at the bottom end of the inner side of the sliding barrel; according to the scheme, the sealing mode is changed from a bolt and a baffle into a nut, the opening time of the shell of the filtering mechanism is shortened, the spring is arranged at the bottom end of the filtering water pipe, popping of the filtering water pipe is accelerated, and the sealing effect of the filtering mechanism is improved. Compared with the prior art, the filter element embedded in the filter water pipe in a non-sliding mode has the advantages that the replacement mode is more convenient, and the replacement speed is more efficient.

Description

Technical Field

[0001] The present application relates to the technical field of filter cartridges, and in particular to an ultrapure water machine that is convenient for replacing a pre-filter cartridge. Background Art

[0002] Ultrapure water machine is a water treatment equipment that uses pretreatment, reverse osmosis technology, ultrapurification treatment and post-treatment methods. Its main purpose is to almost completely remove the conductive medium in the water, and at the same time remove the non-dissociated colloids, gases and organic matter in the water to a very low level.

[0003] Compared with the actual use process, the existing ultrapure water machines currently use bolts and baffles to seal the water filter mechanism. Although this fixing method can achieve a good seal, the process of opening the filter mechanism is very slow, which makes the replacement process of the filter mechanism of the ultrapure water machine very slow.

[0004] Therefore, in order to solve the above problems, the present application provides an ultrapure water machine that is easy to replace the pre-filter element.

[0005] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0006] In order to solve the problem of complicated filter element replacement process, the present application provides an ultrapure water machine that is easy to replace the pre-filter element.

[0007] The present application provides an ultrapure water machine that is easy to replace a pre-filter element, comprising a pure water machine body, a partition is welded in the middle of the inner side of the pure water machine body, a water pump is installed at one end of the inner side of the pure water machine body through a base, a slide cylinder is arranged at the top of the water pump inside the pure water machine body, a spring is installed at the bottom end of the inner side of the slide cylinder, a filter water pipe is slidably embedded in the inner side of the slide cylinder at the extended end of the spring, a closed screw mouth is opened inside the top of the filter water pipe, a closed top cover is rotatably connected inside the closed screw mouth, and a water inlet pipe is connected to the top of the closed top cover;

[0008] A clamping ring is rotatably connected to one side of the top of the slide cylinder, a bolt limiter is installed on one side of the top of the clamping ring, the bottom end of the filter water pipe is connected to a folding tube inside the slide cylinder, the water outlet end of the folding tube is connected to a connecting tube at the bottom of the slide cylinder, and a filter element is slidably embedded inside the filter water pipe.

[0009] Preferably, the water outlet end of the connecting pipe is connected to the water inlet end of the water pump.

[0010] Preferably, the top end of the slide cylinder extends through to the outside of the water purifier body.

[0011] Preferably, the filtering water pipe, the folding pipe and the connecting pipe are interconnected.

[0012] Preferably, a water tank is installed on the top of the other end of the inner side of the water purifier body through a base, the water outlet of the water pump is connected to the water tank, and a water outlet pipe is connected to the bottom of one end of the water tank, and the water outlet of the water outlet pipe extends through and extends to the outside of the water purifier body.

[0013] Preferably, baffles are fixed on both ends of the outer side of the water purifier body by bolts.

[0014] In summary, this application includes the following beneficial technical effects:

[0015] 1. By changing the sealing method from bolts and baffles to nuts, the opening time of the filter mechanism housing is reduced, and by setting a spring at the bottom of the filter water pipe, the ejection of the filter water pipe is accelerated, thereby speeding up the replacement of the filter element embedded in the filter water pipe without sliding. Compared with the existing technology, it has a more convenient replacement method and a more efficient replacement speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the installation structure of the water purifier body in the first embodiment of the present application;

[0017] Figure 2 It is a schematic diagram of the slide installation structure in the first embodiment of the present application;

[0018] Figure 3 It is a schematic diagram of the mounting structure of the clamp ring in the first embodiment of the present application;

[0019] Figure 4 This is a schematic diagram of the installation structure of the filter water pipe in Example 1 of the present application;

[0020] Figure 5 It is a schematic diagram of the folding tube installation structure in Example 1 of the present application.

[0021] Explanation of the accompanying drawings: 1. Water purifier body; 2. Partition; 3. Water pump; 4. Slide; 5. Spring; 6. Filter water pipe; 7. Closing screw; 8. Closing top cover; 9. Water inlet pipe; 10. Retaining ring; 11. Bolt limiter; 12. Folding pipe; 13. Connecting pipe; 14. Filter element; 15. Water tank; 16. Baffle; 17. Water outlet pipe. DETAILED DESCRIPTION

[0022] The following is combined with Figure 1-Figure 5 This application is described in further detail.

[0023] Embodiment 1

[0024] Reference Figure 1-Figure 5, an ultrapure water machine which is convenient for replacing a pre-filter element, comprises a pure water machine body 1, a partition plate 2 is welded in the middle of the inner side of the pure water machine body 1, a water pump 3 is installed at one end of the inner side of the pure water machine body 1 through a base, a slide cylinder 4 is arranged on the top of the water pump 3 on the inner side of the pure water machine body 1, the top of the slide cylinder 4 extends through and extends to the outer side of the pure water machine body 1, a spring 5 is installed on the inner bottom end of the slide cylinder 4, in order to be able to quickly pop out the filtered water pipe 6, the extended end of the spring 5 is slidably embedded in the inner side of the slide cylinder 4 with the filtered water pipe 6, a closed screw mouth 7 is provided on the inner side of the top of the filtered water pipe 6, a closed top cover 8 is rotatably connected to the inner side of the closed screw mouth 7, in order to make the closed structure of the filtering mechanism open more quickly, a water inlet pipe is connected to the top of the closed top cover 8, a clamping ring 10 is rotatably connected to one side of the top of the slide cylinder 4, a bolt limiter 11 is installed on one side of the top of the clamping ring 10, In order to limit the filtering water pipe 6 with a spring 5 installed at the bottom, the bottom end of the filtering water pipe 6 is connected with a folding tube 12 on the inner side of the slide cylinder 4. In order to enable the water pipe connected to the filtering water pipe 6 to move together when it pops out, the water outlet end of the folding tube 12 is connected with a connecting tube 13 at the bottom end of the slide cylinder 4. The filtering water pipe 6, the folding tube 12 and the connecting tube 13 are connected to each other. The water outlet end of the connecting tube 13 is connected to the water inlet end of the water pump 3. A filter element 14 is slidably embedded in the inner side of the filtering water pipe 6. In order to filter tap water, a water tank 15 is installed on the top of the other end of the inner side of the pure water machine body 1 through the base. The water outlet end of the water pump 3 is connected to the water tank 15. A water outlet pipe 17 is connected to the bottom of one end of the water tank 15. The water outlet end of the water outlet pipe 17 extends through and extends to the outside of the pure water machine body 1. Baffles 16 are fixed at both ends of the outer side of the pure water machine body 1 by bolts.

[0025] Working principle: first connect the water inlet pipe 9 to the water outlet end of the external tap water pipe, and then connect the water outlet end of the water outlet pipe 17 to the water inlet end of the external faucet. In the subsequent use process, the operator needs to turn on the faucet and then start the water pump 3. At that time, the water tank 15 will pump water into the external tap water pipe through its water inlet end, and then transport the filtered water to the inside of the water tank 15 through its water outlet end, and transport the stored clean water in the water tank 15 to the outside through the water outlet pipe 17. During this period, the external water will enter the filter water pipe 6 through the water inlet pipe 9, and then be filtered by the filter element 14 slidably embedded in the inner side of the filter water pipe 6, and then flow to the connecting pipe 13 connected to it through the folding pipe 12 connected to the bottom end of the filter water pipe 6, and then enter the inner side of the water pump 3 through the connecting pipe 13, so as to be transported to the inside of the water tank 15;

[0026] After a long period of use, the filter element 14 will lose its filtering effect due to excessive filtering of foreign matter. At this time, the filter element 14 needs to be replaced. At that time, the operator needs to loosen the bolt limiter 11 so that the bolt limiter 11 loses the limit on the clamping ring 10, and then rotate the clamping ring 10 so that the clamping ring 10 loses the limit on the filtering water pipe 6. At that time, the filtering water pipe 6 will be ejected outward by the spring 5 installed at the bottom end of the inner side of the slide cylinder 4. At the same time, the folding tube 12 connected to the bottom end of the filtering water pipe 6 will also be stretched. Then the operator loosens the closed top cover 8, removes the closed top cover 8 from the inside of the closed screw mouth 7 opened at the top of the filtering water pipe 6, and then takes out the filter element 14 inside the filtering water pipe 6, and then places a new filter element 14 into it, and then resets and fixes the filtering mechanism, so that the filter element 14 can be quickly replaced. This design can speed up the replacement speed of the filter element 14 of the filtering mechanism and reduce the inconvenience caused by replacing the filter element 14.

[0027] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An ultrapure water machine that is easy to replace a pre-filter cartridge, comprising a water machine body (1), characterized in that: A partition (2) is welded in the middle of the inner side of the water purifier body (1); a water pump (3) is installed at one end of the inner side of the water purifier body (1) through a base; a slide cylinder (4) is arranged at the top of the water pump (3) on the inner side of the water purifier body (1); a spring (5) is installed at the bottom of the inner side of the slide cylinder (4); an extended end of the spring (5) is slidably embedded in a filter water pipe (6) on the inner side of the slide cylinder (4); a closed screw mouth (7) is provided on the inner side of the top of the filter water pipe (6); a closed top cover (8) is rotatably connected to the inner side of the closed screw mouth (7); a water inlet pipe (9) is connected to the top of the closed top cover (8); A clamping ring (10) is rotatably connected to one side of the top of the slide cylinder (4), a bolt stopper (11) is installed on one side of the top of the clamping ring (10), the bottom end of the filter water pipe (6) is connected to a folding tube (12) inside the slide cylinder (4), the water outlet end of the folding tube (12) is connected to a connecting tube (13) at the bottom end of the slide cylinder (4), and a filter element (14) is slidably embedded inside the filter water pipe (6).

2. The ultrapure water machine for facilitating replacement of the pre-filter cartridge according to claim 1, characterized in that: The water outlet end of the connecting pipe (13) is connected to the water inlet end of the water pump (3).

3. The ultrapure water machine for facilitating replacement of the pre-filter cartridge according to claim 1, characterized in that: The top end of the slide cylinder (4) extends through and to the outside of the water purifier body (1).

4. The ultrapure water machine for facilitating replacement of the pre-filter cartridge according to claim 1, characterized in that: The filtering water pipe (6), the folding pipe (12) and the connecting pipe (13) are interconnected.

5. The ultrapure water machine for facilitating replacement of the pre-filter cartridge according to claim 1, characterized in that: A water tank (15) is installed at the top of the other end of the inner side of the water purifier body (1) through a base, the water outlet end of the water pump (3) is connected to the water tank (15), and a water outlet pipe (17) is connected to the bottom of one end of the water tank (15), and the water outlet end of the water outlet pipe (17) extends through and extends to the outside of the water purifier body (1).

6. The ultrapure water machine with easy replacement of pre-filter cartridge according to claim 1, characterized in that: Baffles (16) are fixed to both ends of the outer side of the water purifier body (1) by bolts.

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