Purified water purification device

Abstract

The utility model discloses a purified water purifying device which comprises a support, a filtering evaporation box and a purifying tank, the filtering evaporation box and the purifying tank are installed on the support, and a communicating pipe communicated with the filtering evaporation box is arranged on the purifying tank. Wherein the filtering evaporation box comprises a box body, a filtering feeding box and a filtering discharging box which are mounted on two sides of the box body and are communicated with an inner cavity of the box body, a power structure mounted on the outer wall of the box body, a water inlet structure mounted at the top of the box body, an evaporation structure mounted at the bottom of the inner cavity of the box body, and a filtering lifting structure mounted in the box body; and the filtering structure is mounted on the filtering lifting structure. According to the purification device disclosed by the utility model, when the filtering structure is replaced, a worker does not need to manually replace the filtering structure, so that the labor intensity of the worker is reduced, the worker does not need to participate in the replacement process, and the worker only needs to add a new filtering structure into the filtering feeding box before the new filtering structure is replaced.

Description

Technical Field

[0001] The utility model relates to the technical field of pure water purification, in particular to a pure water purification device. Background Art

[0002] Purified water refers to water without impurities. It is clean, pollution-free water that does not contain organic pollutants, inorganic salts, any additives and various impurities.

[0003] At present, the filtering structure in the existing pure water purification device needs to be replaced after long-term use. During replacement, since the filtering structure is generally installed inside the purification device by bolts or the like, the purification device needs to be disassembled during replacement, which is time-consuming and labor-intensive and places high labor intensity on the staff. When the filtering efficiency of the filtering structure decreases, if the staff fails to replace it in time, the raw water will be discharged without being completely filtered and purified, thereby reducing the purification effect of the purification device.

[0004] Therefore, how to quickly replace the filtration structure, reduce the labor intensity of the staff, and ensure the purification efficiency is a technical problem that needs to be solved urgently. Utility Model Content

[0005] The purpose of the utility model is to provide a pure water purification device to solve the existing problems in the background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model proposes a pure water purification device, including a bracket, a filter evaporation box and a purification tank installed on the bracket, and the purification tank is provided with a connecting pipe connected to the filter evaporation box; wherein, the filter evaporation box includes a box body, a filter feed box and a filter discharge box installed on both sides of the box body and connected to the inner cavity of the box body, a power structure installed on the outer wall of the box body, a water inlet structure installed on the top of the box body, an evaporation structure installed at the bottom of the inner cavity of the box body, a filter lifting structure installed in the box body, and a filter structure installed on the filter lifting structure.

[0007] Optionally, the filter feed box, filter discharge box and box body are arranged in a cross shape; the filter feed box and the box body are provided with a support plate for supporting the filter structure; the power structure controls the filter structure to move laterally on the support; the filter lifting structure is located on the support plate inside the box body.

[0008] Optionally, the power structure includes an electric cylinder installed on the outer wall of the box body, a transmission rod installed on the electric cylinder, a waist-shaped hole arranged on the filter feed box corresponding to the transmission rod, and a push plate installed on the transmission rod for pushing the filter structure into the box body.

[0009] Optionally, the filter structure includes a filter box, a matching plate installed on the outside of the filter box, a filter mesh installed on the bottom of the filter box, a sand and gravel layer filled in the filter box above the filter mesh, and a pebble layer filled in the filter box above the sand and gravel layer; the bottom of the filter box is evenly distributed with filter holes.

[0010] Optionally, the filter lifting structure includes an electromagnet installed on the support plate in the box, a guide column movably installed on the support plate in the box, a lifting plate installed on the top of the guide column, a lifting spring sleeved on the guide column, and an abutment plate installed in the box below the support plate, wherein the two ends of the lifting spring are in contact with the abutment plate and the lifting plate respectively; an insert block is installed on the inner cavity of the box, and after the filter lifting structure lifts the filter structure, the insert block is inserted into the filter structure.

[0011] Optionally, a water guide plate is further provided in the box body, and the water guide plate is located between the evaporation structure and the filter lifting structure, and the cross-section of the water guide plate is V-shaped; a water filter pipe is provided on the water guide plate, and the water filter pipe is arranged at the lowest position of the water guide plate.

[0012] Optionally, the evaporation structure includes a heating wire and a turbidity sensor installed at the bottom of the inner cavity of the box.

[0013] Optionally, a lifting electric cylinder is provided at the bottom of the filter discharge box, a discharge plate located in the filter discharge box is installed on the lifting electric cylinder, and a pressure sensor is installed on the discharge plate.

[0014] Optionally, the water inlet structure includes a water inlet main pipe installed on the top of the box body, a plurality of water inlet branches installed on the water inlet main pipe, and a solenoid valve installed on the water inlet main pipe.

[0015] Optionally, the purification tank includes a tank body mounted on a bracket, a safety valve mounted on the top of the tank body, a pressure pump mounted on the bracket and connected to the tank body, and a filter membrane mounted in the tank body.

[0016] Optionally, the bottom of the tank body is conical, a water outlet pipe is installed at the bottom of the tank body, and a water outlet solenoid valve is installed on the water outlet pipe.

[0017] Compared with the prior art, the utility model provides a pure water purification device, which has the following beneficial effects:

[0018] The pure water purification device is provided with a filter feed box and a filter discharge box on the side of the box body, and cooperates with the box body so that the filter structure has three storage positions, so that two filter structures can be stored, that is, one filter structure is used to filter pure water, and the other is temporarily stored in the filter feed box. When the filtering effect of the current filter structure is poor and needs to be replaced, the filter structure located in the filter feed box can be moved by the power structure, so that the new filter structure is moved into the box body for filtering, and the original filter structure with reduced filtering effect is pushed into the filter discharge box by the new filter structure, waiting for the staff to take it out. Therefore, when replacing the filter structure, the purification device of the present application does not require the staff to manually replace it, which reduces the labor intensity of the staff, and the replacement process does not require the staff to participate. The staff only needs to add the new filter structure to the filter feed box before replacing the new filter structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0020] Figure 2 It is a schematic diagram of the overall structure of the utility model from another perspective.

[0021] Figure 3 It is a cross-sectional view of the filter evaporator box of the utility model.

[0022] Figure 4 It is a cross-sectional view of the box body and the filter feed box of the utility model.

[0023] Figure 5 It is a structural schematic diagram of the filter feed box of the utility model.

[0024] Figure 6 It is a structural schematic diagram of the filter box of the utility model.

[0025] Figure 7 It is a structural schematic diagram of the filter discharge box of the utility model.

[0026] Figure 8 It is a structural schematic diagram of the storage tank of the utility model.

[0027] Markings in the figure: 1. Bracket; 2. Filter evaporation box; 3. Purification tank; 31. Tank body; 311. Water outlet pipe; 312. Water outlet solenoid valve; 32. Safety valve; 33. Pressure pump; 34. Filter membrane; 4. Box body; 41. Filter feed box; 42. Filter discharge box; 421. Lifting electric cylinder; 422. Discharge plate; 423. Pressure sensor; 43. Support plate; 44. Insert block; 45. Water guide plate; 451. Filter pipe; 5. Power structure; 51. Electric cylinder; 52. Transmitter Moving rod; 53, waist-shaped hole; 54, push plate; 6, water inlet structure; 61, water inlet main pipe; 62, water inlet branch; 63, solenoid valve; 7, evaporation structure; 71, heating wire; 72, turbidity sensor; 8, filter lifting structure; 81, electromagnet; 82, guide column; 83, lifting plate; 84, lifting spring; 85, abutment plate; 9, filter structure; 91, filter box; 92, matching plate; 93, filter net; 94, sand and gravel layer; 95, pebble layer; 96, filter hole. DETAILED DESCRIPTION

[0028] The following is a detailed description in conjunction with the accompanying drawings and specific implementations. In the following description, many specific details are set forth to facilitate a full understanding of the present utility. However, the present utility can be implemented in many other ways different from those described herein, and those skilled in the art can make similar generalizations without violating the connotation of the present utility, so the present utility is not limited by the specific embodiments disclosed below.

[0029] A pure water purification device of the present application can be used in occasions such as purifying pure water, and of course can also be used in other similar application scenarios. A pure water purification device is described in detail below.

[0030] See attached Figure 1 — Figure 8 As shown, a schematic structural diagram of a preferred embodiment of a pure water purification device of the present application is shown. The pure water purification device comprises a bracket 1, a filter evaporation box 2 and a purification tank 3 mounted on the bracket 1, and the purification tank 3 is provided with a connecting pipe connected to the filter evaporation box 2; wherein the filter evaporation box 2 comprises a box body 4, a filter feed box 41 and a filter discharge box 42 mounted on both sides of the box body 4 and connected to the inner cavity of the box body 4, a power structure 5 mounted on the outer wall of the box body 4, a water inlet structure 6 mounted on the top of the box body 4, an evaporation structure 7 mounted on the bottom of the inner cavity of the box body 4, a filter lifting structure 8 mounted in the box body 4, and a filter structure 9 mounted on the filter lifting structure 8.

[0031] The utility model arranges a filter feed box 41 and a filter discharge box 42 on the side of the box body 4, so that when there is a filter structure 9 in the lower box body 4, the filter feed box 41 can also prevent the filter structure 9 from leaking. When the filtering effect of the filter structure 9 in the box body 4 decreases, the power structure 5 can push the new filter structure 9 in the filter feed box 41 to move and enter the box body 4, while the original filter structure 9 in the box body 4 is pushed into the filter discharge box 42, waiting for the staff to take it out for replacement. Therefore, the process of replacing the filter structure 9 in the present application does not require the participation of the staff, thereby reducing the labor intensity of the staff and saving time. The staff only needs to place the new filter structure 9 into the filter feed box 41 before replacing the previous filter structure next time, thereby ensuring the purification effect of the purification device.

[0032] Participate in the Figure 1 — Figure 5 As shown, in the utility model, the filter feed box 41, the filter discharge box 42 and the box body 4 are arranged in a cross shape; the filter feed box 41 and the box body 4 are provided with a support plate 43 for supporting the filter structure 9; the power structure 5 controls the filter structure 9 to move laterally on the support plate 43; the filter lifting structure 8 is located on the support plate 43 inside the box body 4.

[0033] The utility model supports the filter structure 9 by setting the support plate 43; and lifts the filter structure 9 by setting the filter lifting structure 8, so that the filter structure 9 is lifted to the support designated position to perform sedimentation filtration on the raw water.

[0034] See attached Figure 1 — Figure 3 As shown, in the utility model, the power structure 5 includes a transmission rod 52 installed on an electric cylinder 51 on the outer wall of the box body 4, a waist-shaped hole 53 corresponding to the transmission rod 52 is arranged on the filter feed box 41, and a push plate 54 is installed on the transmission rod 52 for pushing the filter structure 9 into the box body 4.

[0035] The utility model provides a power source for the movement of the filter structure 9 by setting the electric cylinder 51; transmits the power of the electric cylinder 51 by setting the transmission rod 52; avoids the transmission rod 52 by setting the waist-shaped hole 53; and increases the contact area between the transmission rod 52 and the filter structure 9 by setting the push plate 54.

[0036] See attached Figure 3 and Figure 6As shown, in the utility model, the filter structure 9 includes a filter box 91, a matching plate 92 installed on the outside of the filter box 91, a filter screen 93 installed at the bottom of the filter box 91, a sand and gravel layer 94 filled in the filter box 91 and located on the filter screen 93, and a pebble layer 95 filled in the filter box 91 and located above the sand and gravel layer 94; the bottom of the filter box 91 is evenly distributed with filter holes 96.

[0037] The utility model provides support for the filter screen 93, the sand and gravel layer 94 and the pebble layer 95 by setting the filter box 91; the filter box 91 can be slidably installed on the support plate 43 by setting the matching plate 92; the sand and gravel layer 94 is supported by the setting of the filter screen 93 to prevent the sand and gravel from falling directly from the filter hole 96, and the raw water is filtered; the filter hole 96 is set to ensure that the filtered water can contact the evaporation structure 7.

[0038] See attached Figure 3 and Figure 4 As shown, in the utility model, the filter lifting structure 8 includes an electromagnet 81 installed on the support plate 43 in the box body 4, a guide column 82 movably installed on the support plate 43 in the box body 4, a lifting plate 83 installed on the top of the guide column 82, a lifting spring 84 sleeved on the guide column 82, and an abutment plate 85 installed in the box body 4 below the support plate 43, and the two ends of the lifting spring 84 are in contact with the abutment plate 85 and the lifting plate 83 respectively; an insert block 44 is installed on the inner cavity of the box body 4, and after the filter lifting structure 8 lifts the filter structure 9, the insert block 44 is inserted into the filter structure 9.

[0039] The utility model provides a power source for the descent of the filter structure 9 through the setting of the electromagnet 81. It should be particularly noted that a magnetic material is installed at the bottom of the support plate 43, and the magnetic force generated by the electromagnet 81 and the magnetic material is greater than the maximum elastic force of the lifting spring 84; the lifting plate 83 is guided to move up and down through the setting of the guide column 82; the lifting plate 83 is abutted and limited through the setting of the lifting spring 84; the lifting spring 84 is provided with lifting power to make the filter structure 9 rise, so that the plug 44 can be inserted into the filter structure 9; the plug 44 is provided to guide the raw water to ensure that the raw water enters the filter structure 9.

[0040] See attached Figure 3 and Figure 4 As shown, in the utility model, a water guide plate 45 is further provided in the box body 4, and the water guide plate 45 is located between the evaporation structure 7 and the filter lifting structure 8. The cross section of the water guide plate 45 is V-shaped, and a water filter pipe 451 is provided on the water guide plate 45. The water filter pipe 451 is arranged at the lowest position of the water guide plate 45. The utility model guides the water after sedimentation and filtration through the arrangement of the water guide plate 45, so that the water flows into the bottom of the inner cavity of the box body 4 and contacts the evaporation structure 7.

[0041] See attached Figure 3 and Figure 4 As shown, in the utility model, the evaporation structure 7 includes a heating wire 71 and a turbidity sensor 72 installed at the bottom of the inner cavity of the box body 4. The utility model heats the raw water through the heating wire 71 to accelerate the evaporation of the raw water; through the setting of the turbidity sensor 72, the suspended turbidity of the filtered water can be detected to monitor the filtering effect of the filtering structure 9.

[0042] See attached Figure 3 — Figure 6 As shown, in the utility model, a lifting electric cylinder 421 is provided at the bottom of the filter discharge box 42, and a discharge plate 422 located in the filter discharge box 42 is installed on the lifting electric cylinder 421, and a pressure sensor 423 is installed on the discharge plate 422; the water inlet structure 6 includes a water inlet main pipe 61 installed on the top of the box body 4, a plurality of water inlet branches 62 installed on the water inlet main pipe 61, and a solenoid valve 63 installed on the water inlet main pipe 61.

[0043] The utility model provides a power source by setting a lifting electric cylinder 421, thereby providing a lifting power source for the filter structure 9 pushed out from the box body 4; provides a placement position for the filter structure 9 by setting a discharge plate 422; and sends a signal when the filter structure 9 enters the filter discharge box 42 and contacts the pressure sensor 423 through the setting of a pressure sensor 423.

[0044] See attached Figure 8 As shown, in the utility model, the purification tank 3 includes a tank body 31 installed on a bracket 1, a safety valve 32 installed on the top of the tank body 31, a pressure pump 33 installed on the bracket 1 and connected to the tank body 31, and a filter membrane 34 installed in the tank body 31; the bottom of the tank body 31 is arranged in a conical shape, and a water outlet pipe 311 is installed at the bottom of the tank body 31, and a water outlet solenoid valve 312 is installed on the water outlet pipe 311.

[0045] The utility model ensures that the pressure in the tank body 31 is within the specified pressure range by setting the safety valve 32; and pressurizes the inner cavity of the tank body 31 by setting the pressure pump 33, so that the water on the filter membrane 34 can be filtered by the filter membrane 34 and then discharged through the outlet pipe 311.

[0046] It should be particularly noted that a PLC controller is also installed on the bracket 1, and covers are detachably installed on the tops of the filter feed box 41 and the filter discharge box 42, and a guide groove corresponding to the matching plate 92 is also provided on the filter feed box 41.

[0047] See attached Figure 1 — Figure 8 As shown, the use process of the utility model is as follows:

[0048] First, unfiltered water enters the box body 4 through the water inlet structure 6; the water entering the box body 4 is first filtered by the filter structure 9, and then generates water vapor through the evaporation structure 7. The water vapor enters the purification tank 3 through the connecting pipe, and then in the purification tank 3, the pressure of the pressure pump 33 is set to increase the air pressure in the tank body 31, so that the water vapor forms water, which is then filtered through the filter membrane 34 and finally discharged from the water outlet pipe 311.

[0049] The replacement process of the filter structure 9 of the utility model is as follows:

[0050] In the first step, before the filter structure 9 needs to be replaced, the staff will place the new filter structure 9 on the support plate 43 of the filter feed box 41 through the guide groove of the filter feed box 41; as the use time of the filter structure 9 in the box body 4 increases, the filtering effect decreases. When the turbidity sensor 72 senses the decrease in the filtering effect, it transmits a signal to the PLC controller, and the PLC controller controls the solenoid valve 63 to close, and then through the timing function of the PLC controller, after waiting for a certain period of time, ensure that the filter structure 9 in the use state completes the water filtering, and then the PLC controller controls the electromagnet 81 to energize, and generate magnetic force with the magnetic conductive material on the support plate 43, so that the filter box 91 descends, and the lifting spring 84 is compressed. After a specified time, After the time has passed, the PLC controller controls the electric cylinder 51 to start working, and pushes the filter structure 9 in the filter feed box 41 to move through the transmission rod 52 and the push plate 54. The moving distance of the electric cylinder 51 is limited by the proximity switch, so that the filter structure 9 moves to the specified position, and the original filter structure 9 is pushed into the filter discharge box 42; the pressure sensor 423 senses the filter structure 9 entering the filter discharge box 42, and transmits the signal to the PLC controller. The PLC controller controls the lifting electric cylinder 421 to work until it drives the discharge plate 422 to move to the specified position, which is controlled by the opposing laser sensor. Then the staff takes out the filter structure 9 in the filter discharge box 42, and loads the new filter structure 9 into the filter feed box 41.

[0051] What needs to be specially explained in the present application is that the top of the filter box 91 is provided with a first inclined surface and a second inclined surface that match each other, the first inclined surface is located on the inner side of the filter box 91, and the second inclined surface is located on the outer side of the filter box 91; the bottom of the plug block 44 is provided with a first guide surface corresponding to the first inclined surface; the position where the box body 4 is connected to the filter discharge box 42 is also provided with a second guide surface corresponding to the second inclined surface, so that the position of the filter box 91 can be adjusted; a liquid level sensor is provided on the plug block 44 to prevent the liquid level from being too high and to prevent the water level from overflowing the filter box 91; a wiring hole is provided on the box body 4, which is used to avoid the power supply of the heating wire 71, and the wiring hole is located above the water guide plate 45 to prevent water or water vapor from flowing out, and a sealing strip is also provided in the wiring hole.

[0052] The above embodiments are intended to illustrate the present application, not to limit the present application. Any solution that is a simple transformation of the present application falls within the protection scope of the present application.

Claims

1. A pure water purification device, comprising a support (1), a filter evaporation box (2) and a purification tank (3) mounted on the support (1), wherein the purification tank (3) is provided with a connecting pipe connected to the filter evaporation box (2); characterized in that: The filter evaporation box (2) comprises a box body (4), a filter feed box (41) and a filter discharge box (42) installed on both sides of the box body (4) and connected to the inner cavity of the box body (4), a power structure (5) installed on the outer wall of the box body (4), a water inlet structure (6) installed on the top of the box body (4), an evaporation structure (7) installed at the bottom of the inner cavity of the box body (4), a filter lifting structure (8) installed in the box body (4), and a filter structure (9) installed on the filter lifting structure (8).

2. The pure water purification device according to claim 1, characterized in that: The filter feed box (41), the filter discharge box (42) and the box body (4) are arranged in a cross shape; the filter feed box (41) and the box body (4) are both provided with a support plate (43) for supporting the filter structure (9); the power structure (5) controls the filter structure (9) to move laterally on the support plate (43); and the filter lifting structure (8) is located on the support plate (43) inside the box body (4).

3. The pure water purification device according to claim 2, characterized in that: The power structure (5) comprises a transmission rod (52) mounted on an electric cylinder (51) on the outer wall of the box body (4), a waist-shaped hole (53) arranged on the filter feed box (41) corresponding to the transmission rod (52), and a push plate (54) mounted on the transmission rod (52) for pushing the filter structure (9) into the box body (4).

4. The pure water purification device according to claim 3, characterized in that: The filtering structure (9) comprises a filtering box (91), a matching plate (92) mounted on the outside of the filtering box (91), a filtering screen (93) mounted on the bottom of the filtering box (91), a sand and gravel layer (94) filled in the filtering box (91) and located on the filtering screen (93), and a pebble layer (95) filled in the filtering box (91) and located above the sand and gravel layer (94); the bottom of the filtering box (91) is evenly distributed with filtering holes (96).

5. The pure water purification device according to claim 2, characterized in that: The filter lifting structure (8) comprises an electromagnet (81) mounted on the support plate (43) in the box (4), a guide column (82) movably mounted on the support plate (43) in the box (4), a lifting plate (83) mounted on the top of the guide column (82), a lifting spring (84) sleeved on the guide column (82), and an abutment plate (85) mounted in the box (4) below the support plate (43), wherein the two ends of the lifting spring (84) are in contact with the abutment plate (85) and the lifting plate (83) respectively; an insert block (44) is mounted on the inner cavity of the box (4), and after the filter lifting structure (8) lifts the filter structure (9), the insert block (44) is inserted into the filter structure (9).

6. The pure water purification device according to claim 1, characterized in that: A water guide plate (45) is further provided in the box body (4), the water guide plate (45) being located between the evaporation structure (7) and the filtering lifting structure (8), the cross section of the water guide plate (45) being arranged in a V-shape, and a water filter pipe (451) being provided on the water guide plate (45), the water filter pipe (451) being arranged at the lowest position of the water guide plate (45).

7. The pure water purification device according to claim 6, characterized in that: The evaporation structure (7) comprises a heating wire (71) and a turbidity sensor (72) installed at the bottom of the inner cavity of the box body (4).

8. The pure water purification device according to claim 1, characterized in that: A lifting electric cylinder (421) is provided at the bottom of the filtering material discharging box (42), a discharging plate (422) located in the filtering material discharging box (42) is installed on the lifting electric cylinder (421), and a pressure sensor (423) is installed on the discharging plate (422); The water inlet structure (6) comprises a water inlet main pipe (61) installed on the top of the box body (4), a plurality of water inlet branches (62) installed on the water inlet main pipe (61), and a solenoid valve (63) installed on the water inlet main pipe (61).

9. The pure water purification device according to claim 1, characterized in that: The purification tank (3) comprises a tank body (31) mounted on a support (1), a safety valve (32) mounted on the top of the tank body (31), a pressure pump (33) mounted on the support (1) and connected to the tank body (31), and a filter membrane (34) mounted inside the tank body (31).

10. The pure water purification device according to claim 9, characterized in that: The bottom of the tank body (31) is arranged in a conical shape, a water outlet pipe (311) is installed at the bottom of the tank body (31), and a water outlet solenoid valve (312) is installed on the water outlet pipe (311).

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