CN216445112U - Water intaking filter equipment that prevention irrigation water source pollutes usefulness - Google Patents

Abstract

The utility model provides a water taking and filtering device for preventing irrigation water source pollution, which comprises a filtering box body, a bearing bottom plate and a lifting assembly, wherein a filtering layer and a containing cavity layer are arranged in the filtering box body, and the bearing bottom plate is of a cavity structure; lifting unit is including the knob, two lead screws, two pivots, two lead screws are connected with the cavity both sides rotation of bearing the bottom plate, two pivots are connected with the inside cavity front end both sides inner wall rotation of bearing the bottom plate, the outside at bearing the bottom plate is installed to the knob, one of them pivot is connected with the knob, driven gear is all installed to the lower extreme of two lead screws, all install drive gear in two pivots, and the cover has the drive belt between two pivots, all install the screw seat on two lead screws, filter the filter core is installed to the upper end of two screw seats, filter the filter core and get into in the filter layer, this device passes through lifting unit's design, thereby can conveniently take out and filter the filter core and realize changing, increase the convenience.

Description

Water intaking filter equipment that prevention irrigation water source pollutes usefulness

Technical Field

The utility model relates to the technical field of water treatment, in particular to a water taking and filtering device for preventing irrigation water source pollution.

Background

Human activities can discharge a large amount of industrial, agricultural and domestic wastes into water to pollute water, about 4200 cubic meters of sewage is discharged into rivers, lakes and seas every year around the world at present, 5.5 billion cubic meters of fresh water is polluted, which is equivalent to more than 14% of the total amount of global runoff, increasingly aggravated water pollution, has great threat to human survival safety, becomes a great obstacle to human health, economy and social sustainable development, according to the investigation of world authorities, 80% of various diseases are propagated due to drinking of insanitary water in developing countries, at least 2000 million people in the world die each year due to drinking of insanitary water, so the water pollution is called as 'first killer', the physicochemical method is the most mainstream mode in water treatment methods, and the general water treatment method mainly comprises the steps of reaction, precipitation, filtration and sterilization, the raw water treated by the steps can generally reach the standard of drinking water, and a water source needs to be filtered in irrigation to be used, so that the water source is prevented from being polluted;

the filter core that uses more in traditional water purification technology filters, and long-time use, and the filter core needs carry out better, and traditional purifier is not convenient for dismantle, and inside filter core is difficult to take out to lead to changing complicacy and difficulty.

Disclosure of Invention

The present invention is directed to a water intake filter device for preventing the pollution of irrigation water source, so as to solve the above problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme:

a water taking and filtering device for preventing irrigation water source pollution comprises a filtering box body, a bearing bottom plate and a lifting assembly, wherein a filtering layer and an accommodating cavity layer are arranged in the filtering box body, the filtering layer is positioned at the upper end of the accommodating cavity layer, the area of the accommodating cavity layer is larger than that of the filtering layer, a water inlet pipe and a water outlet pipe are respectively arranged in the center of the upper end and the side surface of the lower end of the filtering box body, and the bearing bottom plate is of a cavity structure; lifting unit is including rotary button, two lead screws, two pivots, two the bottom of lead screw is rotated with the cavity both sides of bearing bottom plate and is connected, and two the lead screw runs through bearing bottom plate to holding the intracavity, two the pivot is rotated with the inside cavity front end both sides inner wall of bearing bottom plate and is connected, rotary button installs in the outside of bearing bottom plate, one of them the pivot is connected with rotary button, two driven gear, two are all installed to the lower extreme of lead screw all install drive gear in the pivot, two drive gear is perpendicular and the meshing with two driven gear respectively, and two the cover has the drive belt, two between the pivot all install the screw seat on the lead screw, two the filter core is installed to the upper end of screw seat, filter the filter core gets into in the filter layer.

Furthermore, a master control water valve is installed on the water inlet pipe.

Furthermore, the front side of the filtering box body is provided with a transparent observation window, and the observation window is positioned at the position of the filtering filter element.

Furthermore, the front side of bearing the weight of the bottom plate is provided with buckle subassembly, buckle subassembly is including concave type piece and promotion piece, concave type piece is installed in one side of knob, it installs inside concave type piece to promote the piece, just one side of knob is provided with and promotes the slot of piece looks adaptation.

Furthermore, the two sides of the front side of the pushing block are provided with blocking pieces, and the blocking pieces are located on the two sides of the concave block.

Furthermore, two downward-inclined guide plates are equidistantly arranged on the inner walls of two sides of the upper end of the filter layer of the filter box body.

Furthermore, filter core is including installing the shell, inside from last activated carbon layer, fluffy cotton layer, the diatomaceous earth layer of down having set gradually of installing the shell.

Compared with the prior art, the utility model has the beneficial effects that:

this device passes through lifting unit's design, thereby can conveniently take out and filter the filter core and realize changing, when filter the filter core and need changing, at first rotate rotatory button and make two pivots rotate, and then make two driven gear transmissions of two drive gear meshing, thereby make two lead screws equidirectional rotation, and then make two screw seat drive and filter the filter core decline, thereby take out from the filter layer, later will filter box and bearing bottom plate dismantlement again, will filter core and two screw seat dismantlements again, and then convenient change back, the equipment back antiport is rotatory button and is made and filter the ascending filter core of inserting, increase the convenience.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of area A of FIG. 1;

FIG. 3 is a cross-sectional view of the overall construction of the present invention;

FIG. 4 is an enlarged view of area B of FIG. 3;

in the figure: 1. a filter box body; 2. a load floor; 3. a lifting assembly; 4. a buckle assembly; 5. a filter element; 11. a filter layer; 12. a cavity layer; 13. a water inlet pipe; 14. a drain pipe; 15. a master control water valve; 16. an observation window; 17. a baffle; 31. a rotation knob; 32. a screw rod; 33. a nut seat; 34. a rotating shaft; 35. a drive gear; 36. a driven gear; 37. a transmission belt; 41. a concave block; 42. a pushing block; 43. a blocking sheet; 51. installing a shell; 52. an activated carbon layer; 53. a fluffy cotton layer; 54. a diatomite layer.

Detailed Description

In order to facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the utility model are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the knowledge of the terms used herein in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the present invention provides a technical solution: a water taking and filtering device for preventing irrigation water source pollution comprises a filtering box body 1, a bearing bottom plate 2 and a lifting assembly 3, wherein a filtering layer 11 and a containing cavity layer 12 are arranged inside the filtering box body 1, the filtering layer 11 is located at the upper end of the containing cavity layer 12, the area of the containing cavity layer 12 is larger than that of the filtering layer 11, a water inlet pipe 13 and a water outlet pipe 14 are respectively arranged at the center of the upper end and the side surface of the lower end of the filtering box body 1, and the bearing bottom plate 2 is of a cavity structure; the lifting assembly 3 comprises a rotary button 31, two lead screws 32 and two rotating shafts 34, the bottoms of the two lead screws 32 are rotatably connected with two sides of a cavity of the bearing bottom plate 2, the two lead screws 32 penetrate through the bearing bottom plate 2 to the cavity layer 12, the two rotating shafts 34 are rotatably connected with inner walls of two sides of the front end of the cavity inside the bearing bottom plate 2, the rotary button 31 is installed on the outer side of the bearing bottom plate 2, one of the rotating shafts 34 is connected with the rotary button 31, driven gears 36 are installed at the lower ends of the two lead screws 32, driving gears 35 are installed on the two rotating shafts 34, the two driving gears 35 are respectively perpendicular to and meshed with the two driven gears 36, a transmission belt 37 is sleeved between the two rotating shafts 34, the two lead screws 32 are respectively provided with a screw seat 33, a filtering filter element 5 is installed at the upper ends of the screw seats 33, and the filtering element 5 enters the filtering layer 11, this device passes through lifting unit 3's design, thereby can conveniently take out and filter 5 and realize changing, when filter 5 needs to be changed, at first rotate rotatory button 31 and make two pivots 34 rotate, and then make two drive gear 35 mesh two driven gear 36 transmissions, thereby make two lead screws 32 equidirectional rotations, and then make two screw seat 33 drive and filter 5 and descend, thereby take out from filter layer 11, later will filter box 1 and bearing bottom plate 2 dismantlements again, will filter 5 and two screw seat 33 dismantlements again, and then convenient change back, equipment back counter-rotation rotatory button 31 makes filter 5 rise and inserts in the filter 5, increase the convenience.

Please refer to fig. 1 again, the water inlet pipe 13 is provided with a master control water valve 15, and the master control water valve 15 can control the water flow to enter and close, so as to increase the practical function; filter 1 front side of box and be provided with transparent observation window 16, observation window 16 is located and filters 5 positions of filter core department, can conveniently observe the condition of filtering filter core 5 through observation window 16 to in time renew cartridge.

Please refer to fig. 2, the front side of the carrying base plate 2 is provided with the buckle assembly 4, the buckle assembly 4 includes a concave block 41 and a pushing block 42, the concave block 41 is installed at one side of the rotary knob 31, the pushing block 42 is installed inside the concave block 41, one side of the rotary knob 31 is provided with a slot matched with the pushing block 42, the slot is located at the top of the nut seat 33, the rotary knob 31 is close to one side of the pushing block 42, at this time, the pushing block 42 is inserted into the slot of the rotary knob 31 by moving the pushing block 42, so as to complete the fixing of the rotary knob 31 and increase the stability; the two sides of the front side of the pushing block 42 are provided with the blocking pieces 43, the blocking pieces 43 are positioned on the two sides of the concave block 41, and the pushing block 42 can be prevented from being separated from the concave block 41 through the blocking pieces 43.

Please refer to fig. 3 again, two downward-inclined guide plates 17 are equidistantly arranged on the inner walls of the two sides of the upper end of the filter layer 11 of the filter box body 1, and when water enters the filter box body 1 through the guide plates 17, the water is buffered by the guide plates 17, so that the water passes through the filter element 5 at a constant speed, and the filtering effect is increased; filter core 5 is including installing shell 51, install the shell 51 inside from last activated carbon layer 52, fluffy cotton layer 53, diatomaceous earth layer 54 that down has set gradually, through activated carbon layer 52, fluffy cotton layer 53, diatomaceous earth layer 54's design, can effectively reduce remaining other impurity in aquatic and the poisonous harmful substance of trace, ensure water source safety.

The specific operation mode of the utility model is as follows:

when filtering filter core 5 and needing to be changed, at first rotate rotatory button 31 and make two pivots 34 rotate, and then make two drive gear 35 mesh two driven gear 36 transmissions, thereby make two lead screws 32 with the direction rotate, and then make two screw seat 33 drive and filter core 5 and descend, thereby take out from filter layer 11, later will filter box 1 again and bear bottom plate 2 dismantlements, will filter core 5 again and two screw seat 33 dismantlements, and then convenient the change back, equipment back counter-rotation rotatory button 31 makes and filters in filter core 5 rises and inserts filter core 5, increase the convenience.

The utility model is described above with reference to the accompanying drawings, it is obvious that the utility model is not limited to the above embodiments, and it is within the scope of the utility model to adopt the method concept and technical solution of the utility model to make such insubstantial modifications, or to directly apply the concept and technical solution of the utility model to other applications without any modification.

Claims (7)

1. A water taking and filtering device for preventing irrigation water source pollution comprises a filtering box body (1), a bearing bottom plate (2) and a lifting assembly (3), and is characterized in that a filtering layer (11) and a containing cavity layer (12) are arranged inside the filtering box body (1), the filtering layer (11) is located at the upper end of the containing cavity layer (12), the area of the containing cavity layer (12) is larger than that of the filtering layer (11), a water inlet pipe (13) and a water outlet pipe (14) are respectively arranged at the center of the upper end and the side face of the lower end of the filtering box body (1), and the bearing bottom plate (2) is of a cavity structure; the lifting assembly (3) comprises a rotating button (31), two screw rods (32) and two rotating shafts (34), the bottoms of the two screw rods (32) are rotatably connected with the two sides of a cavity of the bearing bottom plate (2), the two screw rods (32) penetrate through the bearing bottom plate (2) to the inside of the cavity layer (12), the two rotating shafts (34) are rotatably connected with the inner walls of the two sides of the front end of the cavity inside the bearing bottom plate (2), the rotating button (31) is installed on the outer side of the bearing bottom plate (2), one of the rotating shafts (34) is connected with the rotating button (31), driven gears (36) are installed at the lower ends of the two screw rods (32), driving gears (35) are installed on the two rotating shafts (34), the two driving gears (35) are respectively perpendicular to and meshed with the two driven gears (36), and a driving belt (37) is sleeved between the two rotating shafts (34), two all install screw seat (33), two on lead screw (32) the upper end of screw seat (33) is installed and is filtered filter core (5), filter core (5) get into in filter layer (11).

2. The device for filtering water intake for preventing the pollution of an irrigation water source according to claim 1, wherein the water intake pipe (13) is provided with a master control water valve (15).

3. The device for filtering water taken in order to prevent the pollution of an irrigation water source according to claim 1, characterized in that the front side of the filtering box body (1) is provided with a transparent observation window (16), and the observation window (16) is positioned at the position of the filtering filter element (5).

4. The device for filtering water taken for preventing the pollution of the irrigation water source as claimed in claim 1, wherein the front side of the bearing bottom plate (2) is provided with a buckle assembly (4), the buckle assembly (4) comprises a concave block (41) and a pushing block (42), the concave block (41) is installed at one side of the rotary button (31), the pushing block (42) is installed inside the concave block (41), and one side of the rotary button (31) is provided with a slot matched with the pushing block (42).

5. The device for filtering water intake for preventing the pollution of an irrigation water source according to claim 4, characterized in that the pushing block (42) is provided with blocking pieces (43) at both sides of the front side, and the blocking pieces (43) are positioned at both sides of the concave block (41).

6. The device for filtering water intake for preventing the pollution of an irrigation water source according to claim 4, characterized in that two downward-inclined flow deflectors (17) are arranged on the inner walls of the two sides of the upper end of the filter layer (11) of the filter box body (1) at equal intervals.

7. The device for filtering water from an irrigation water source for preventing pollution according to claim 4, wherein the filter element (5) comprises a mounting shell (51), and an activated carbon layer (52), a fluffy cotton layer (53) and a diatomite layer (54) are sequentially arranged in the mounting shell (51) from top to bottom.

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