Water-saving filtering device for building construction

Abstract

The utility model belongs to the technical field of building construction water saving, and discloses a building construction water-saving filtering device which comprises a water-saving filtering box, a filtering assembly is arranged in the water-saving filtering box and comprises a filtering frame movably connected to the top of an inner cavity of the water-saving filtering box, a filtering plate is hinged to one side of the bottom of the filtering frame, and a water outlet is formed in the other side of the filtering frame. A screw pipe is rotatably connected to the inner wall of one side of the water-saving filter tank, a screw rod is in threaded connection to the screw pipe, guide rods are fixedly connected to the two sides of the screw rod, the same sliding plate is slidably connected to the exteriors of the two sets of guide rods, and the bottom of the sliding plate is fixedly connected with the screw rod; the top of the sliding plate is symmetrically and fixedly connected with connecting pieces, and the connecting pieces are hinged to one side of the bottom of the filtering plate. The problem that the filtering efficiency of building construction water is reduced due to the fact that the filtering net is frequently disassembled and cleaned, which is troublesome and influences the normal use of the device is effectively solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of water-saving in building construction, and particularly relates to a water-saving filtering device for building construction. Background Art

[0002] Building construction refers to the production activities in the implementation stage of project construction, which is the construction process of various buildings. It can also be said to be the process of turning the various lines on the design drawings into physical objects at the designated location. It includes foundation engineering construction, main structure construction, roofing engineering construction, decoration engineering construction, etc. In order to reduce the waste of water resources during building construction, special water-saving filtering devices are usually used. A water-saving filtering device for building construction is a device used to save and treat water resources during building construction. The device aims to reduce the waste of water resources, improve the water use efficiency, and reduce environmental pollution by filtering and recycling the wastewater generated during the construction process.

[0003] For example, a Chinese utility model patent with the publication number of CN220723844U discloses a water-saving filtering device for building construction. By rotating the clamping block, the outer wall of the clamping block is no longer clamped with the inner walls of the screening box and the filter screen. After that, the filter screen can be removed for cleaning, maintenance or replacement, which has the effect of being convenient for disassembly and solves the problem of inconvenient disassembly and installation of the filter screen.

[0004] When the device is actually used, due to the large amount of water used during building construction, the filter screen needs to be disassembled and cleaned frequently, which is not only troublesome but also affects the normal use of the device, thus reducing the filtering efficiency of the water used in building construction.

[0005] In summary, there is a need for a water-saving filtering device for building construction that is convenient for cleaning the filter screen. Summary of the Utility Model

[0006] The purpose of the utility model is to provide a water-saving filtering device for building construction. By turning the filter plate downward through a motor, it is convenient for the impurity particles filtered out on the filter plate to roll down along the inclined surface of the filter plate and be discharged through the slag discharge port, thus achieving the purpose of automatically discharging the impurity particles.

[0007] The technical solution adopted by the utility model to solve the above problems is: a water-saving filtering device for building construction, comprising:

[0008] A water-saving filtering box, the top of the water-saving filtering box is fixedly communicated with a water inlet pipe, and a filtering assembly is arranged in the water-saving filtering box;

[0009] The filtering component includes a filtering frame movably connected to the top of the inner cavity of the water-saving filtering tank. One side of the bottom of the filtering frame is hinged with a filtering plate. A spiral tube is rotatably connected to the inner side of the water-saving filtering tank. A screw rod is threadedly connected to the spiral tube. A guide rod is fixedly connected to the side of the screw rod. A sliding plate is slidably connected to the outside of the guide rod, and the bottom of the sliding plate is fixedly connected to the screw rod. A connecting piece is fixedly connected to the top of the sliding plate, and the connecting piece is hinged to one side of the bottom of the filtering plate.

[0010] A further preferably technical solution lies in that: a water baffle is arranged at the top of the inner cavity of the water-saving filtering tank, and the water baffle is attached to the inner side of the water-saving filtering tank. A sliding rod is fixedly connected to the inner side of the water-saving filtering tank. A sliding block is slidably connected to the sliding rod, and the sliding block is fixedly connected to the water baffle. A connecting rod is fixedly connected between the water baffle and the filtering frame.

[0011] A further preferably technical solution lies in that: a purification tank is fixedly connected to the side of the water-saving filtering tank. A quartz sand filtering layer and an activated carbon adsorption layer are fixedly connected inside the purification tank. A water pump is fixedly connected to the side of the water-saving filtering tank. The water inlet end of the water pump is communicated with the water-saving filtering tank through a water inlet connecting pipe. The water outlet end of the water pump is communicated with the purification tank through a water outlet connecting pipe. A drain pipe is fixedly communicated with the side of the purification tank.

[0012] A further preferably technical solution lies in that: an inclined diversion block is fixedly connected to the inner side of the water-saving filtering tank.

[0013] A further preferably technical solution lies in that: a cross bar is fixedly connected to the filtering frame, and the cross bar is slidably connected to the water-saving filtering tank.

[0014] A further preferably technical solution lies in that: an anti-detachment plate is fixedly connected to the end of the cross bar.

[0015] A further preferably technical solution lies in that: a slag discharge port is arranged on the water-saving filtering tank.

[0016] A further preferably technical solution lies in that: a stepping motor is fixedly connected to the side of the water-saving filtering tank. Conical gears are fixedly sleeved on the outside of the spiral tube and the rotor of the stepping motor respectively, and the two conical gears are meshed with each other.

[0017] A further preferably technical solution lies in that: a sealing gasket is arranged on the top of the water baffle.

[0018] A further preferably technical solution lies in that: the bottom end of the water inlet connecting pipe extends to the bottom of the inner cavity of the water-saving filtering tank.

[0019] In summary, the utility model has the following beneficial effects:

[0020] 1. The utility model drives a solenoid tube to rotate through a motor, and utilizes the sliding fit between a slide plate and a guide rod, the hinged action between a connecting piece and a filter plate, the hinged action between the filter plate and a filter frame, and the threaded connection fit between the solenoid tube and a screw rod, so that the filter plate can be driven to turn downward, thereby facilitating the impurity particles filtered out on the filter plate to roll down along the inclined surface of the filter plate and be discharged through a slag discharge port, thus achieving the purpose of automatically discharging the impurity particles.

[0021] 2. Since the horizontal position of the filter plate also changes during the process of turning downward, by utilizing the sliding fit between a cross bar and a water-saving filter tank, the filter frame can also be driven to move horizontally. The filter frame drives the filter plate to move horizontally, so that the filter plate can be shaken, thereby accelerating the discharge of the impurity particles on its surface, effectively avoiding the problem of frequent disassembly and cleaning of the filter screen, which is not only troublesome but also affects the normal use of the device, thus reducing the filtering efficiency of the construction water.

[0022] 3. While the filter frame is moving horizontally, by utilizing the sliding fit between a slide bar and a slider, the water baffle fixed to the filter frame through a connecting rod can also be driven to move together, thereby facilitating the intermittent blocking of the end of the water inlet pipe, and further realizing the control of the water inflow, avoiding the problem that the sudden increase in the impurity particles filtered out on the filter plate due to a large amount of building water pouring in affects the water filtering. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a longitudinal sectional three-dimensional structure diagram of the utility model;

[0024] Figure 2 is a bottom three-dimensional structure diagram of the filter assembly of the utility model;

[0025] Figure 3 is a top three-dimensional structure diagram of the filter frame of the utility model;

[0026] Figure 4 is a longitudinal sectional three-dimensional structure diagram of the purification tank of the utility model.

[0027] In the drawings, the components represented by each reference numeral are as follows: 1. Water-saving filter tank; 2. Water inlet pipe; 3. Purification tank; 4. Quartz sand filter layer; 5. Activated carbon adsorption layer; 6. Water pump; 7. Inclined diversion block; 101. Filter frame; 102. Filter plate; 103. Solenoid tube; 104. Screw rod; 105. Guide rod; 106. Slide plate; 107. Connecting piece; 108. Cross bar; 109. Anti-disengagement plate; 110. Bevel gear; 201. Water baffle; 202. Slide bar; 203. Slider; 204. Connecting rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] The present utility model will be further described in detail below in conjunction with the accompanying drawings.

[0029] This specific embodiment is only an interpretation of the present utility model, and it is not a limitation of the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without creative contributions as needed, but as long as it is within the scope of the claims of the present utility model, it is protected by the Patent Law.

[0030] Embodiment:

[0031] Please combine Figures 1-4 , a water-saving filtration device for building construction in this embodiment, including:

[0032] A water-saving filtration tank 1, the top of the water-saving filtration tank 1 is fixedly communicated with a water inlet pipe 2, a filtration component is arranged inside the water-saving filtration tank 1, the outside of one side of the water-saving filtration tank 1 is fixedly connected with a purification tank 3, a quartz sand filtration layer 4 and an activated carbon adsorption layer 5 are fixedly connected inside the purification tank 3, the outside of one side of the water-saving filtration tank 1 is fixedly connected with a water pump 6, the water inlet end of the water pump 6 is communicated with the water-saving filtration tank 1 through a water inlet connecting pipe, the water outlet end of the water pump 6 is communicated with the purification tank 3 through a water outlet connecting pipe, the lower part of one side of the purification tank 3 is fixedly communicated with a drain pipe, which is convenient for secondary purification and filtration of building water, thereby improving the filtration effect of building water. The bottom end of the water inlet connecting pipe extends to the bottom of the inner cavity of the water-saving filtration tank 1, and an inclined diversion block 7 is fixedly connected to the bottom of the inner cavity of the water-saving filtration tank 1, which is convenient for guiding the water body to the water outlet connecting pipe, so that the water body can be completely discharged. A slag discharge port is arranged on one side of the water-saving filtration tank 1;

[0033] The filtration component includes a filter frame 101 movably connected to the top of the inner cavity of the water-saving filtration tank 1. One side of the bottom of the filter frame 101 is hinged with a filter plate 102. A screw tube 103 is rotatably connected to the inner wall of one side of the water-saving filtration tank 1. A screw rod 104 is threadedly connected to the screw tube 103. Guide rods 105 are fixedly connected to both sides of the screw rod 104. The outside of the two groups of guide rods 105 is slidably connected with the same slide plate 106, and the bottom of the slide plate 106 is fixedly connected with the screw rod 104. Connecting pieces 107 are symmetrically and fixedly connected to the top of the slide plate 106, and the connecting pieces 107 are hinged with one side of the bottom of the filter plate 102. Cross bars 108 are symmetrically and fixedly connected to both sides of the filter frame 101, and the cross bars 108 are slidably connected with the water-saving filtration tank 1, which is convenient for the filter frame 101 to move horizontally. The end of the cross bar 108 is fixedly connected with an anti-disengagement plate 109, which is convenient for preventing the cross bar 108 from disengaging from the water-saving filtration tank 1. A stepping motor is fixedly connected to the outside of one side of the water-saving filtration tank 1. Bevel gears 110 are fixedly sleeved on the outside of the screw tube 103 and the rotor of the stepping motor, and the two groups of bevel gears 110 are meshed with each other.

[0034] At the top of the inner cavity of the water-saving filter box 1, a water baffle 201 is provided, and the water baffle 201 is in fit with the top wall of the inner cavity of the water-saving filter box 1. On the top wall of the inner cavity of the water-saving filter box 1, two groups of sliding rods 202 are symmetrically and fixedly connected. A slider 203 is slidably connected to the outside of the sliding rod 202, and the slider 203 is fixedly connected to the water baffle 201. Connecting rods 204 are symmetrically and fixedly connected between the water baffle 201 and the filter frame 101.

[0035] The implementation principle of a building construction water-saving filtering device in an embodiment of the present application is as follows: First, building water is injected into the water-saving filter box 1 through the water inlet pipe 2. The water entering the filter frame 101 will be filtered by the filter plate 102 at its bottom. Then, the stepper motor and the water pump 6 are started. The motor drives the screw tube 103 to rotate forward and backward alternately, and by using the sliding fit between the sliding plate 106 and the guide rod 105, the hinged action between the connecting piece 107 and the filter plate 102, the hinged action between the filter plate 102 and the filter frame 101, and the threaded connection fit between the screw tube 103 and the screw 104, it is possible to drive the filter plate 102 to flip up and down alternately, so that the impurity particles filtered out on the filter plate 102 can roll down along the inclined surface of the filter plate 102 and be discharged through the slag discharge port, thus achieving the purpose of automatically discharging the impurity particles. At the same time, since the horizontal position of the filter plate 102 also changes during the process of flipping up or down, by using the sliding fit between the cross bar 108 and the water-saving filter box 1, it is also possible to drive the filter frame 101 to move horizontally. Driving the filter plate 102 to move horizontally through the filter frame 101 can shake the filter plate 102, thereby accelerating the discharge of the impurity particles on its surface, effectively avoiding the problem of frequent disassembly and cleaning of the filter screen, which is not only troublesome but also affects the normal use of the device, thus reducing the filtering efficiency of the building construction water. And while the filter frame 101 is moving horizontally, by using the sliding fit between the sliding rod 202 and the slider 203, it is also possible to drive the water baffle 201 fixedly connected to the filter frame 101 through the connecting rod 204 to move together, so as to facilitate the intermittent blockage of the end of the pipe orifice of the water inlet pipe 2, and thus achieve the control of the water inflow, avoiding the problem that the sudden increase in the impurity particles filtered out on the filter plate 102 due to a large amount of building water pouring in affects the filtering of the water body, and further improving the practicability of the device. The water pump 6 can suck the water at the bottom of the inner cavity of the water-saving filter box 1 into the purification box 3, and the water body can be secondarily filtered through the quartz sand filter layer 4 and the activated carbon adsorption layer 5. Finally, the filtered water body will be discharged through the drain pipe.

[0036] A further improvement lies in that: a sealing gasket is provided on the top of the water baffle 201, which can increase the sealing performance when the water baffle 201 blocks the pipe orifice of the water inlet pipe 2.

[0037] In addition, wherever possible, the same or similar reference numerals are used in the drawings and the description to refer to the same or similar parts or steps. The drawings are presented in a simplified form and are not drawn to an exact scale. Directional terms such as top, bottom, front side, rear side, left side, right side, front, back, up, above, over, below, beneath, behind, and in front may be used with the drawings for convenience and clarity only. These and similar directional terms should not be construed as limiting the scope of the present disclosure in any way.

Claims

1. A water-saving filtration device for building construction, characterized in that Including: A water-saving filter box (1), the top of the water-saving filter box (1) is fixedly communicated with a water inlet pipe (2), and a filtering component is arranged in the water-saving filter box (1); The filtering component includes a filter frame (101) movably connected to the top of the inner cavity of the water-saving filter box (1), one side of the bottom of the filter frame (101) is hinged with a filter plate (102), a screw tube (103) is rotatably connected to the inner side of the water-saving filter box (1), a screw rod (104) is threadedly connected to the screw tube (103), a guide rod (105) is fixedly connected to the side of the screw rod (104), a slide plate (106) is slidably connected to the outside of the guide rod (105), and the bottom of the slide plate (106) is fixedly connected to the screw rod (104), a connecting piece (107) is fixedly connected to the top of the slide plate (106), and the connecting piece (107) is hinged to one side of the bottom of the filter plate (102); a cross bar (108) is fixedly connected to the filter frame (101), and the cross bar (108) is slidably connected to the water-saving filter box (1); a slag discharge port is arranged on the water-saving filter box (1).

2. The water-saving filtering device for building construction according to claim 1, characterized in that, A water baffle (201) is arranged at the top of the inner cavity of the water-saving filter box (1), and the water baffle (201) is attached to the inner side of the water-saving filter box (1), a slide rod (202) is fixedly connected to the inner side of the water-saving filter box (1), a slider (203) is slidably connected to the slide rod (202), and the slider (203) is fixedly connected to the water baffle (201), a connecting rod (204) is fixedly connected between the water baffle (201) and the filter frame (101).

3. The water-saving filtration device for building construction according to claim 1, wherein A purification box (3) is fixedly connected to the side of the water-saving filter box (1), a quartz sand filter layer (4) and an activated carbon adsorption layer (5) are fixedly connected to the inside of the purification box (3), a water pump (6) is fixedly connected to the side of the water-saving filter box (1), the water inlet end of the water pump (6) is communicated with the water-saving filter box (1) through a water inlet connecting pipe, the water outlet end of the water pump (6) is communicated with the purification box (3) through a water outlet connecting pipe, and a drain pipe is fixedly communicated with the side of the purification box (3).

4. The water-saving filtration device for building construction according to claim 1, wherein An inclined diversion block (7) is fixedly connected to the inner side of the water-saving filter box (1).

5. The water-saving filtration device for building construction according to claim 1, wherein, An anti-disengagement plate (109) is fixedly connected to the end of the cross bar (108).

6. The water-saving filtering device for building construction according to claim 1, wherein A stepping motor is fixedly connected to the side of the water-saving filter box (1), and conical gears (110) are fixedly sleeved on the outside of the screw tube (103) and the rotor of the stepping motor, and the two conical gears (110) are meshed with each other.

7. The water-saving filtering device for building construction according to claim 2, characterized in that A sealing gasket is arranged on the top of the water baffle (201).

8. The water-saving filtration device for building construction according to claim 3, wherein The bottom end of the water inlet connecting pipe extends to the bottom of the inner cavity of the water-saving filter box (1).

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