Water purification equipment

Abstract

The utility model provides water purification equipment which comprises a frame assembly, a water purification device and a water purification device, the frame assembly comprises a first support, a second support, a covering plate arranged on the top and a fixing plate fixed on the first support, and the covering plate is provided with a water pressure gauge; the filtering assembly comprises a first filtering seat and a second filtering seat which are fixed on the fixing plate, a first filtering cylinder arranged on the first filtering seat and a second filtering cylinder arranged on the second filtering seat, the first filtering cylinder and the second filtering cylinder are horizontally arranged in sequence from top to bottom, and the sides, away from the fixing plate, of the first filtering cylinder and the second filtering cylinder are connected with the second support; the first filter cartridge and the second filter cartridge partially extend to the outer side of the second bracket; the water inlet pipe is arranged at the bottom of the filtering assembly and comprises a water inlet connector, a wastewater port and a safety valve; the water outlet pipe is arranged at the top of the filtering assembly and comprises an exhaust valve. The water purification equipment disclosed by the utility model is compact in structure, reasonable in arrangement, complete in function and convenient to maintain.

Description

TECHNICAL FIELD

[0001] The utility model relates to water purification technical field especially a water purification equipment. BACKGROUND

[0002] In prior art, the water purifier is mostly combined filter core, has multistage filtering capacity, is connected through pipeline between filtering assembly, pipeline layout is complex, occupies large space, and has great dismounting difficulty, and the structure is not compact, leads to that the overall volume of water purifier is larger, and installation is easily limited. At the same time, the filter core is not replaceable, and the user needs to replace filter cartridge simultaneously, and cost improves. Therefore, it is necessary to provide a water purification equipment with high integration to overcome the defects in the above. SUMMARY

[0003] The utility model discloses a water purification equipment with high integration.

[0004] According to one aspect of the utility model, provide a kind of water purification equipment, comprising:

[0005] Frame assembly, the frame assembly includes first support, second support, cover plate arranged at the top of first support and second support and fixed plate fixed in first support, the cover plate is equipped with water pressure gauge;

[0006] Filtering assembly, the filtering assembly includes first filter seat fixed in fixed plate, second filter seat fixed in fixed plate, first filter cartridge arranged in first filter seat and second filter cartridge arranged in second filter seat, the first filter cartridge and second filter cartridge are placed horizontally in order from top to bottom, the side of the first filter cartridge and second filter cartridge away from fixed plate and second support are connected, the first filter seat and second filter seat are located between first support and second support, part of the first filter cartridge and second filter cartridge are located between first support and second support, and another part extends to the outside of second support;

[0007] Water inlet pipe, the water inlet pipe is arranged at the bottom of filtering assembly, and the water inlet pipe includes water inlet interface, waste water outlet and safety valve;

[0008] Water outlet pipe, the water outlet pipe is arranged at the top of filtering assembly, and the water outlet pipe includes exhaust valve arranged below cover plate.

[0009] Preferably, the filter assembly further comprises a first filter element arranged in the first filter cartridge, a first filter cover arranged at the other end of the first filter cartridge, a second filter element arranged in the second filter cartridge, a second filter cover arranged at the other end of the second filter cartridge, a third filter seat arranged below the second filter seat and fixed to the fixed plate, a third filter cartridge arranged in the third filter seat, a third filter element arranged in the third filter cartridge, and a third filter cover arranged at the other end of the third filter cartridge, the first filter cartridge, the second filter cartridge and the third filter cartridge are horizontally arranged in the same vertical plane, the second support comprises a first support member for fixing the first filter cartridge, a second support member for fixing the second filter cartridge, and a third support member for fixing the third filter cartridge, the first filter cover, the second filter cover and the third filter cover are all arranged at the side of the second support away from the first support.

[0010] Preferably, the cover plate comprises a top plate arranged at the top ends of the first support and the second support, a first side plate bent from one end of the top plate and vertically extending downward, and a second side plate bent from the other end of the top plate and vertically extending downward, the first side plate and the second side plate are respectively arranged at the two radial sides of the first filter cartridge, the frame assembly further comprises a bottom plate arranged at the bottom of the first support and the second support, and the two ends of the bottom plate are respectively fixed to the first support and the second support.

[0011] Preferably, the water inlet pipe is arranged at one side of the bottom plate, the water pressure gauge is connected to the water inlet pipe, the water inlet interface, the waste water outlet and the safety valve are all arranged below the fixed plate, the safety valve is arranged at the bottom of the water inlet pipe, and the water inlet pipe is connected to the third filter seat.

[0012] Preferably, the top of the water outlet pipe penetrates out of the top plate in the upward direction, the exhaust valve is arranged at the side of the water outlet pipe close to the fixed plate, the exhaust valve is arranged above the fixed plate, and the water outlet pipe is connected to the first filter seat.

[0013] Preferably, the exhaust valve comprises a valve body, a valve core, a valve cover and an elastic member, the valve cover is arranged at one end of the valve body, the valve core is partially arranged in the valve body and partially penetrates out of the valve body through the valve cover, and the elastic member is arranged at the side of the valve core away from the valve cover.

[0014] Preferably, a first connecting pipe is arranged between the first filter seat and the second filter seat, the two ends of the first connecting pipe are respectively detachably connected to the first filter seat and the second filter seat, and a second connecting pipe is arranged between the second filter seat and the third filter seat, the two ends of the second connecting pipe are respectively detachably connected to the second filter seat and the third filter seat.

[0015] Preferably, the first support member is arranged in a semicircular shape with the opening facing upward, the first support member is arranged at the bottom of the first filter cartridge, and the two ends of the first support member are respectively fixed to the second support, and the second support member and the third support member have the same structure as the first support member.

[0016] Preferably, the fixed plate comprises a positioning through hole, the first filter seat comprises a filter seat positioning part, the filter seat positioning part protrudes from the first filter seat to the side of the fixed plate, the filter seat positioning part is embedded in the positioning through hole, and the second filter seat, the third filter seat structure and the first filter seat are same.

[0017] Preferably, the first filter seat comprises a water inlet arranged at the radial outer side of the first filter core and a water outlet arranged at the radial inner side of the first filter core, the water inlet is arranged below the water outlet, the first filter cover and the first filter cylinder are threadedly connected, the first filter core is detachably arranged in the first filter cylinder, and the first filter cylinder and the first filter seat are detachably connected.

[0018] Compared with the prior art, the water purification equipment provided by the utility model has the following beneficial effects:

[0019] The filter seat is integrated on the fixed plate, the volume of the equipment is reduced, the filter cylinder is horizontally arranged in the frame assembly, the filter cover is arranged outside the support to facilitate rotation and replacement of the filter core, waste water and air in the equipment are conveniently discharged, and the water purification efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] The utility model will be further explained in detail in combination with the drawings and specific embodiments:

[0021] Figure 1 It is the first perspective view of the water purification equipment of the utility model;

[0022] Figure 2 It is the second perspective view of the water purification equipment of the utility model;

[0023] Figure 3 It is the perspective view of the filter assembly of the utility model;

[0024] Figure 4 It is the sectional view of the filter assembly of the utility model;

[0025] Figure 5 It is the full section view of the filter assembly of the utility model;

[0026] Figure 6 It is the perspective view of the first filter seat of the utility model;

[0027] Figure 7 It is the sectional view of the water outlet pipe of the utility model;

[0028] Figure 8 It is the sectional view of the first filter seat of the utility model;

[0029] Figure 9 It is the sectional view of the exhaust valve of the utility model;

[0030] Figure 10The utility model discloses a three -dimensional view of the water inlet pipe. DETAILED DESCRIPTION

[0031] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, the following will briefly introduce the drawing needed to be used in the embodiment or prior art description, obviously, the drawing in the following description only some embodiments of the utility model, for ordinary skilled in the art, under the premise of not paying the creative labor, still can obtain other drawings according to these drawings.

[0032] In order to make the drawing simple, only the part relevant to the utility model is shown in each drawing, which does not represent the actual structure of the product. In addition, in order to make the drawing simple and easy to understand, the same structure or function in some drawings is only shown in one or only marked in one. In this paper, "one" not only means "only one", but also means "more than one".

[0033] It should be further understood that the term "and / or" used in the present application specification and the appended claims means any combination of one or more of the associated listed items and all possible combinations, and includes these combinations.

[0034] In this paper, it should be noted that unless otherwise specified and limited, the terms "mounting", "connection" and "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected, it can be mechanical connection, or electrical connection, it can be directly connected, or indirectly connected through intermediate medium, it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0035] In addition, in the description of the present application, the terms "first", "second" and the like are only used for distinguishing description, and cannot be understood as indicating or implying relative importance.

[0036] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, the following will be described with reference to the drawings. Obviously, the drawings in the following description only some embodiments of the utility model, for ordinary skilled in the art, under the premise of not paying the creative labor, still can obtain other drawings according to these drawings, and obtain other embodiments.

[0037] Reference Figure 1 And Figure 4The utility model provides a kind of water purification equipment 100, comprising: frame assembly 1, filter assembly 2, water inlet pipe 3 and water outlet pipe 4.Filter assembly 2 includes first filter seat 21, second filter seat 22, third filter seat 23, first filter cartridge 24, second filter cartridge 25, third filter cartridge 26, first filter core 241, second filter core 251, third filter core 261, first filter cover 242, second filter cover 252 and third filter cover 262.The one end of first filter cartridge 24 is connected in screw thread with first filter seat 21, and the other end is connected in screw thread with first filter cover 242.First filter core 241 is replaceably arranged in first filter cartridge 24.

[0038] Referring to Figure 2 and Figure 5 The one end of second filter cartridge 25 is connected in screw thread with second filter seat 22, and the other end is connected in screw thread with second filter cover 252.Second filter core 251 is replaceably arranged in second filter cartridge 25.The one end of third filter cartridge 26 is connected in screw thread with third filter seat 23, and the other end is connected in screw thread with third filter cover 262.Third filter core 261 is replaceably arranged in third filter cartridge 26.First filter cartridge 24, second filter cartridge 25 and third filter cartridge 26 are sequentially arranged horizontally on the same vertical plane from top to bottom.Frame assembly 1 includes first support 11 arranged at one side of first filter cartridge 24, second support 12 arranged at the other side of first filter cartridge 24, cover plate 13 arranged between first support 11 and second support 12, fixed plate 14 fixed with first support 11 and bottom plate 15 arranged at the bottom of filter assembly 2.

[0039] Referring to Figure 1 and Figure 2 Cover plate 13 is fixedly connected with first support 11 and second support 12.Cover plate 13 includes top plate 131 arranged at the top of first support 11 and second support 12, first side plate 132 bent from one end of top plate 131 and vertically extended downward, and second side plate 133 bent from the other end of top plate 131 and vertically extended downward.Both ends of first side plate 132 and second side plate 133 are fixed to first support 11 and second support 12 respectively.First support 11 and second support 12 are vertically arranged and located inside cover plate 13.First filter cartridge 24 is arranged between first side plate 132 and second side plate 133.First side plate 132 is further provided with water pressure gauge 1321 for displaying water pressure in water purification equipment 100.

[0040] Referring to Figure 2 and Figure 6The first filter seat 21, the second filter seat 22 and the third filter seat 23 are fixed to the fixed plate 14 and have the same structure. The fixed plate 14 is provided with a strip-shaped positioning through hole 141. The fixed plate 14 is provided with a filter seat positioning part 212 which is matched with the positioning through hole 141 and protrudes. After the filter seat positioning part 212 is inserted into the positioning through hole 141, the first filter seat 21 and the fixed plate 14 are fixed by screws. The second filter seat 22 and the third filter seat 23 are fixed to the fixed plate 14 by the same structure. The first filter seat 21 is provided with a water inlet 214 and a water outlet 215. The water outlet 215 is arranged on the inner side of the first filter core 241 in the radial direction, and the water inlet 214 is arranged on the outer side of the first filter core 241 in the radial direction.

[0041] Referring to Figure 2 and Figure 3 The second support 12 is provided with a first support 121, a second support 122 and a third support 123. The first support 11 and the second support 12 are arranged in a "Π" type structure. The first support 121, the second support 122 and the third support 123 are fixed to the second support 12 at both ends. The first support 121 is in contact with the first filter cartridge 24 and is used for fixing the first filter cartridge 24. The second support 122 is in contact with the second filter cartridge 25 and is used for fixing the second filter cartridge 25. The third support 123 is in contact with the third filter cartridge 26 and is used for fixing the third filter cartridge 26.

[0042] The first support 121, the second support 122 and the third support 123 have the same structure and are all arranged as a semicircular ring and are arranged to surround the filter cartridges below the filter cartridges for supporting the filter cartridges. The first support 121, the second support 122 and the third support 123 are fixed to the second support 12 at both ends. In other embodiments, the first support 121, the second support 122 and the third support 123 can also be designed in a split type and arranged on both sides of the filter cartridges for clamping the filter cartridges. The filter cores in the embodiment are made of pp cotton and activated carbon. The three filter cartridges and the filter cores partially protrude from the second support 12. The first filter cover 242, the second filter cover 252 and the third filter cover 262 are located on the outer side of the frame assembly 1 and are convenient to rotate and fix. The filter assembly 2 is arranged in a horizontal type, which is convenient for users to replace the filter cores. The fixing structure is simple and easy to install, and has good stability.

[0043] Referring to Figure 2 , Figure 9 and Figure 10The water inlet pipe 3 is arranged at the bottom of the filter assembly 2. The water inlet pipe 3 comprises a water inlet interface 31, a safety valve 32 and a waste water outlet 33. The safety valve 32 is opened to release pressure when the water pressure inside the device is too high. The waste water outlet 33 is opened to discharge waste water inside the device, and the waste water is discharged from the bottom of the device. The water pressure gauge 1321 is connected to the water inlet pipe 3 to measure the water pressure. The water outlet pipe 4 is arranged at the top of the filter assembly 2 and penetrates the top plate 131. The water outlet pipe 4 further comprises an air exhaust valve 7. The air exhaust valve 7 comprises a valve body 71, a valve core 72, a valve cover 73 and an elastic member 74. The valve cover 73 is screwed on the valve body 71. The valve core 72 penetrates the valve cover 73 at one end and is arranged between the valve cover 73 and the elastic member 74 at the other end.

[0044] When the air exhaust valve 7 is closed, the elastic member 74 presses the valve core 72 against one side of the valve cover 73. A gasket is arranged between the valve core 72 and the valve cover 73 to facilitate sealing. When the valve core 72 is pressed inward, the elastic member 74 is contracted under force, and the valve core 72 is retracted into the valve body 71, so that the air exhaust valve 7 is opened. The air exhaust valve 7 is arranged above the first filter seat 21, and water flowing from bottom to top discharges air inside the device from the air exhaust valve 7. The bottom plate 15 is fixed at one end to the first support 11 and at the other end to the second support 12. The bottom plate 15 is provided with connecting rods for reinforcing the first support 11 and the second support 12 along the radial direction of the third filter cartridge 26. The water inlet pipe 3 is arranged at one end of the bottom plate 15.

[0045] The water purification device 100 has compact structure, small volume and beautiful appearance. The device has high integration degree and various functions, which can meet various needs of users, such as displaying water pressure of the device, discharging waste water when replacing filter core, safety valve and the like. The device can prolong the service life of the device, reduce the cost and time of users for replacement and maintenance, and is convenient for users to operate.

[0046] Referring to Figure 5 and Figure 6 , the water inlet pipe 3 is detachably connected with the third filter seat 23. The third filter seat 23 is connected with the second filter seat 22, and the second connecting pipe 5b is arranged between the third filter seat 23 and the second filter seat 22. The second filter seat 22 is connected with the first filter seat 21, and the first connecting pipe 5 is arranged between the second filter seat 22 and the first filter seat 21. The first filter seat 21 is detachably connected with the water outlet pipe 4. The second connecting pipe 5b and the first connecting pipe 5 have the same structure. The first connecting pipe 5 comprises a limiting portion 51 located at the middle of the axial direction and embedded portions 52 extending to both sides along the axial direction from the limiting portion 51. The limiting portion 51 has a diameter larger than that of the embedded portions 52, and the limiting portion 51 is located between the first filter seat 21 and the second filter seat 22. The embedded portions 52 are embedded into the lower end of the first filter seat 21 and the upper end of the second filter seat 22, respectively.

[0047] Referring to Figure 6 , Figure 7 and Figure 8The first filter seat 21 is provided with a first insertion hole 211 near one end of the water outlet pipe 4. The first insertion hole 211 extends radially and is located near one end of the fixed plate 14. The side, where the water outlet pipe 4 and the first filter seat 21 are connected, is provided with a first clamping groove 41. The first clamping groove 41 is recessed along the radial direction of the water outlet pipe 4 and towards the axis direction. The first clamping groove 41 is arranged corresponding to the first insertion hole 211. The first connecting piece 6 is used to fix the first filter seat 21 and the water outlet pipe 4. The first connecting piece 6 comprises a main body part 61 and an extension part 62 extending from the main body part 61. The extension part 62 is embedded in the first clamping groove 41 through the first insertion hole 211.

[0048] The first connecting piece 6 further comprises a protruding part 63. The extension part 62 is located between the protruding part 63 and the main body part 61. The protruding part 63 protrudes perpendicularly to the extension direction of the extension part 62 from the extension part 62 and is used to clamp the first clamping groove 41 and the water outlet pipe 4 to be fixed and avoid falling off. The first filter seat 21 is provided with a second insertion hole 213 near one end of the second filter seat 22. The side, where the first connecting pipe 5 and the first filter seat 21 are connected, is provided with a second clamping groove 511. The second insertion hole 213 and the second clamping groove 511 are fixedly connected through a second connecting piece (not shown). The side, where the second filter seat 22 and the first connecting pipe 5 are connected, is provided with a third insertion hole (not shown). The side, where the first connecting pipe 5 and the second filter seat 22 are connected, is provided with a third clamping groove (not shown). The third insertion hole and the third clamping groove are fixedly connected through a third connecting piece (not shown). The structure of the second clamping groove 511 and the third clamping groove is the same as that of the first clamping groove 41.

[0049] The structures of the second connecting piece and the third connecting piece are the same as that of the first connecting piece 6. The structure of the second connecting pipe 5b is the same as that of the first connecting pipe 5. The second connecting pipe 5b is detachably connected and fixed to the second filter seat 22 and the third filter seat 23 at two ends through the same connecting mode as the first connecting pipe 5. The lower end of the second filter seat 22 is further provided with a fourth insertion hole. The upper side of the third filter seat 23 is provided with a fifth insertion hole. The lower end of the third filter seat 23 is provided with a sixth insertion hole. The fourth insertion hole and the second connecting pipe 5b are provided with a fourth connecting piece. The fifth insertion hole and the second connecting pipe 5b are provided with a fifth connecting piece. The sixth insertion hole and the water inlet pipe 3 are provided with a sixth connecting piece. The detachable connection mode of the water inlet pipe 3 and the third filter seat 23 is the same as the detachable connection mode structure of the water outlet pipe 4 and the first filter seat 21.

[0050] The water outlet pipe 4 and the first filter seat 21 of the utility model are detachably connected. The water inlet pipe 3 and the third filter seat 23 are detachably connected. The first filter seat 21 and the second filter seat 22 are detachably connected to two ends of the first connecting pipe 5 respectively. The second filter seat 22 and the third filter seat 23 are detachably connected to two ends of the second connecting pipe 5b respectively. The utility model can avoid setting up hoses, waterway plates and the like, simplify the connecting structure, reduce the equipment volume, facilitate user installation and maintenance, and ensure the sealing property of the equipment at the same time.

[0051] As is apparent to those skilled in the art, various modifications and changes can be made to the above-described exemplary embodiments of the present application without departing from the spirit and scope of the present application. Therefore, it is intended that the present application cover modifications and changes as long as they come within the scope of the appended claims and their equivalents.

Claims

1. A water purification apparatus, characterized by comprising: The utility model relates to a water filter, comprising: a frame assembly comprising a first support, a second support, a cover plate arranged on top of the first support and the second support, and a fixing plate fixed to the first support, wherein the cover plate is provided with a water pressure gauge; a filter assembly comprising a first filter seat fixed to the fixing plate, a second filter seat fixed to the fixing plate, a first filter cartridge arranged in the first filter seat, and a second filter cartridge arranged in the second filter seat, wherein the first filter cartridge and the second filter cartridge are arranged in sequence from top to bottom and horizontally, the first filter cartridge and the second filter cartridge are connected to the second support at a side away from the fixing plate, the first filter seat and the second filter seat are arranged between the first support and the second support, and the first filter cartridge and the second filter cartridge are partially arranged between the first support and the second support and partially arranged outside the second support; a water inlet pipe arranged at the bottom of the filter assembly, wherein the water inlet pipe comprises a water inlet interface, a waste water outlet, and a safety valve; a water outlet pipe arranged at the top of the filter assembly, wherein the water outlet pipe comprises an air exhaust valve arranged below the cover plate.

2. The water purification apparatus of claim 1, wherein The filter assembly further comprises a first filter element arranged in the first filter cartridge, a first filter cover arranged at the other end of the first filter cartridge, a second filter element arranged in the second filter cartridge, a second filter cover arranged at the other end of the second filter cartridge, a third filter seat arranged below the second filter seat and fixed to the fixing plate, a third filter cartridge arranged in the third filter seat, a third filter element arranged in the third filter cartridge, and a third filter cover arranged at the other end of the third filter cartridge, wherein the first filter cartridge, the second filter cartridge, and the third filter cartridge are arranged in the same vertical plane horizontally, the second support comprises a first support member for fixing the first filter cartridge, a second support member for fixing the second filter cartridge, and a third support member for fixing the third filter cartridge, and the first filter cover, the second filter cover, and the third filter cover are all arranged at a side of the second support away from the first support.

3. The water purification apparatus of claim 2, wherein The cover plate comprises a top plate arranged at the top end of the first support and the second support, a first side plate bent from one end of the top plate and extending vertically downward, and a second side plate bent from the other end of the top plate and extending vertically downward, wherein the first side plate and the second side plate are respectively arranged at the radial sides of the first filter cartridge, and the frame assembly further comprises a bottom plate arranged at the bottom of the first support and the second support, wherein the two ends of the bottom plate are respectively fixed to the first support and the second support.

4. The water purification apparatus of claim 3, wherein The water inlet pipe is arranged at one side of the bottom plate, the water pressure gauge is connected to the water inlet pipe, the water inlet interface, the waste water outlet, and the safety valve are all arranged below the fixing plate, the safety valve is arranged at the bottom of the water inlet pipe, and the water inlet pipe is connected to the third filter seat.

5. The water purification apparatus of claim 4, wherein The top of the water outlet pipe penetrates out of the top plate from below in the upward direction, the air exhaust valve is arranged at one side of the water outlet pipe close to the fixing plate, the air exhaust valve is arranged above the fixing plate, and the water outlet pipe is connected to the first filter seat.

6. The water purification apparatus of claim 5, wherein The air exhaust valve comprises a valve body, a valve core, a valve cover, and an elastic member, the valve cover is arranged at one end of the valve body, the valve core is partially arranged in the valve body and partially penetrates out of the valve body through the valve cover, and the elastic member is arranged at a side of the valve core away from the valve cover.

7. The water purification apparatus of claim 5, wherein The first connecting pipe is detachably connected with the first filter seat and the second filter seat at two ends thereof, and the second connecting pipe is detachably connected with the second filter seat and the third filter seat at two ends thereof.

8. The water purification apparatus of claim 2, wherein The first support is in a semicircular shape with an opening upward, and is located at the bottom of the first filter cylinder and fixed at two ends thereof with the second support.

9. The water purification apparatus of claim 2, wherein The fixed plate comprises a positioning through hole, and the first filter seat comprises a filter seat positioning portion which is protruded from the first filter seat to the side of the fixed plate and embedded in the positioning through hole.

10. The water purification apparatus of claim 9, wherein, The first filter seat comprises a water inlet arranged at the radial outer side of the first filter core and a water outlet arranged at the radial inner side of the first filter core, and the water inlet is arranged below the water outlet. The first filter cover is threadedly connected with the first filter cylinder, the first filter core is detachably arranged in the first filter cylinder, and the first filter cylinder is detachably connected with the first filter seat.

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