Water purification type full-automatic non-negative pressure water supply equipment

Abstract

The utility model provides water purification type full-automatic non-negative-pressure water supply equipment, which belongs to the technical field of non-negative-pressure water supply equipment and comprises a non-negative-pressure water supply tank and a water storage tank, a water inlet pipeline is arranged at the top of the non-negative-pressure water supply tank, a communication hopper is arranged between the non-negative-pressure water supply tank and the water storage tank, and a first filter plate is arranged on the upper layer of the non-negative-pressure water supply tank. A second filter plate is arranged on the middle layer of the non-negative-pressure water supply tank body, a third filter plate is arranged on the lower layer of the non-negative-pressure water supply tank body, a water outlet pipeline is arranged at the bottom of one face of the water storage tank body, and a booster pump is arranged at the water outlet end of the water outlet pipeline. A water source is subjected to coarse filtration through the coarse quartz sand layer and the first filter plate, is subjected to secondary filtration through the fine quartz sand layer and the second filter plate, is subjected to third filtration through the third filter plate and the activated carbon layer and then enters the water storage tank body, the electric valve on the water outlet pipeline is opened and closed, and the booster pump is started to discharge the filtered water source in the water storage tank body.

Description

Technical Field

[0001] The utility model relates to the technical field of non-negative pressure water supply equipment, in particular to a water purification type fully automatic non-negative pressure water supply equipment. Background Art

[0002] With the progress of science and technology, the water quality standards of municipal water supply systems have been gradually improved and the water supply capacity has been enhanced. At present, non-negative pressure water supply equipment has been widely used. This equipment can make full use of the original pressure of the municipal pipe network to perform superimposed pressure water supply, occupy a small area, and is energy-saving and environmentally friendly. However, all manufacturers' non-negative pressure water supply equipment faces a common problem, that is, there are many additives in the tap water network, and the non-negative pressure water supply equipment is only secondary pressurization, which cannot filter impurities in the water and has no function of filtering water, which leads to poor water supply quality. In order to solve the above problems, a water purification type fully automatic non-negative pressure water supply equipment is proposed to solve the above problems. Utility Model Content

[0003] In view of this, the utility model provides a water purification type fully automatic non-negative pressure water supply equipment. The utility model can allow water to enter the non-negative pressure water supply tank by opening the electric valve on the water inlet pipe, the water source is coarsely filtered through the coarse quartz sand layer and the first filter plate, the fine quartz sand layer and the second filter plate are filtered twice, the third filter plate and the activated carbon layer are filtered for the third time before entering the water storage tank, and the electric valve on the water outlet pipe is opened and closed, and the booster pump is started to discharge the filtered water in the water storage tank.

[0004] In order to solve the above technical problems, the utility model provides a water purification type fully automatic non-negative pressure water supply equipment, including a non-negative pressure water supply tank and a water storage tank, a water inlet pipe is provided on the top of the non-negative pressure water supply tank, a connecting bucket is provided between the non-negative pressure water supply tank and the water storage tank, a first filter plate is provided on the upper layer of the non-negative pressure water supply tank, a second filter plate is provided on the middle layer of the non-negative pressure water supply tank, a third filter plate is provided on the lower layer of the non-negative pressure water supply tank, a water outlet pipe is provided at the bottom of one side of the water storage tank, and a booster pump is provided at the water outlet end of the water outlet pipe.

[0005] A coarse quartz sand layer for coarsely filtering the water source is provided on the upper surface of the first filter plate, a plurality of first filter holes for filtering the water source and preventing the coarse quartz sand from falling are provided on the surface of the first filter plate, first fixing frames for fixing the first filter plate are provided on both sides of the first filter plate, and the first fixing frames are fixed to the inner wall of the non-negative pressure water supply box.

[0006] A fine quartz sand layer for secondary filtration of the water source is provided on the upper surface of the second filter plate, a plurality of second filter holes for filtering the water source and preventing the washed quartz sand from falling are provided on the surface of the second filter plate, second fixing frames for fixing and installing the second filter plate are provided on both sides of the second filter plate, and the second fixing frames are fixed to the inner wall of the non-negative pressure water supply box.

[0007] The third filter plate is filled with an activated carbon layer for filtering the water source for the third time. One side of the third filter plate is provided with a connection port for replacing the third filter plate, and the connection port corresponds to the length of the third filter plate. Both sides of the third filter plate are provided with third fixing frames for fixing the third filter plate, and the third fixing frames are slidably matched with the third filter plate.

[0008] A sealing block for sealing the connecting block is provided in the connecting port, and the sealing block is also used to connect the sealing plate and the third filter plate. The sealing block is consistent with the length of the connecting port, and the sealing block is sealed with the connecting port. The sealing block is fixed to one side of the third filter plate, and a sealing plate for reinforcing the fixing of the sealing block is provided on the other side of the third filter plate. The upper and lower parts of the sealing plate are fixed to the side of the non-negative pressure water supply box.

[0009] Handles for inserting and removing the sealing block are arranged at both ends of one side of the sealing plate.

[0010] An electric valve for controlling the opening and closing of the pipeline from the water storage tank to the booster pump is provided between the booster pump and the water storage tank. An electric valve for controlling the opening and closing of the water inlet pipeline is provided at the upper end of the water inlet pipeline. A pump group base for fixing the booster pump is provided at the bottom of the booster pump.

[0011] The four corners of the lower surface of the non-negative pressure water supply tank are provided with support columns for connecting the non-negative pressure water supply tank and the water storage tank. The lower end of the support column is provided with a fixed base for connecting and fixing the support column and the water storage tank. The lower surface of the fixed base is fixed to the four corners of the upper surface of the water storage tank.

[0012] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:

[0013] 1. Open the electric valve on the water inlet pipe to allow water to enter the non-negative pressure water supply tank. The water is coarsely filtered through the coarse quartz sand layer and the first filter plate, filtered twice through the fine quartz sand layer and the second filter plate, and finally filtered for the third time through the third filter plate and the activated carbon layer. After three layers of filtration, the water enters the water storage tank through the connecting bucket. Open and close the electric valve on the water outlet pipe, start the booster pump to discharge the filtered water in the water storage tank, and then filter the impurities in the water in the non-negative pressure water supply tank, thereby improving the quality of water supply.

[0014] 2. A sealing block for sealing the connecting block is provided in the connecting port, and the sealing block is also used to connect the sealing plate and the third filter plate. The sealing block is consistent with the length of the connecting port, and the sealing block is sealed with the connecting port. The sealing block is fixed to one side of the third filter plate, and a sealing plate for reinforcing the fixing of the sealing block is provided on the other side of the third filter plate. The upper and lower parts of the sealing plate are fixed to the side of the non-negative pressure water supply box, and handles for plugging and pulling out the sealing block are provided at both ends of one side of the sealing plate. When the activated carbon layer needs to be replaced, the bolts on the upper end of the sealing plate are removed, and the sealing block is pulled out using the handle, so that the third filter plate connected to the sealing block can be pulled out together with the activated carbon layer for replacement.

[0015] 3. Support columns for connecting and supporting the non-negative pressure water supply tank and the water storage tank are provided at the four corners of the lower surface of the non-negative pressure water supply tank. A fixed base for connecting and fixing the support column and the water storage tank is provided at the lower end of the support column. The lower surface of the fixed base is fixed to the four corners of the upper surface of the water storage tank, thereby improving the connection and supporting relationship between the non-negative pressure water supply tank and the water storage tank and improving the stability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of a water purification type fully automatic non-negative pressure water supply equipment of the utility model;

[0017] Figure 2 It is a rear cross-sectional view of the utility model;

[0018] Figure 3 A is a partial cross-sectional view of the utility model;

[0019] Figure 4 It is a rear view structural schematic diagram of the utility model.

[0020] Explanation of the reference numerals: 100, non-negative pressure water supply box; 101, water inlet pipe; 102, connecting bucket; 103, water storage box; 200, first filter plate; 201, second filter plate; 202, third filter plate; 203, coarse quartz sand layer; 204, fine quartz sand layer; 205, activated carbon layer; 206, first filter hole; 207, second filter hole; 208, first fixing frame; 209, second fixing frame; 210, third fixing frame; 300, water outlet pipe; 301, booster pump; 302, pump unit base; 303, electric valve; 304, support column; 305, fixed base; 400, connection port; 401, sealing block; 402, sealing plate; 403, handle. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the following will be combined with the appended drawings of the embodiment of the utility model. Figure 1-4The technical scheme of the embodiment of the utility model is clearly and completely described. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field are within the scope of protection of the utility model.

[0022] like Figure 1-4 As shown: This embodiment provides a water purification type fully automatic non-negative pressure water supply equipment, including a non-negative pressure water supply box 100 and a water storage box 103. The top of the non-negative pressure water supply box 100 is provided with a water inlet pipe 101 for raw water to enter the non-negative pressure water supply box 100. A connecting bucket 102 for connecting the non-negative pressure water supply box 100 and the water storage box 103 is provided between the non-negative pressure water supply box 100 and the water storage box 103. The connecting bucket 102 can adopt a design of being wide at the top and narrow at the bottom. The upper layer of the non-negative pressure water supply box 100 is provided with a first filter plate 200 for laying coarse quartz sand. The first filter plate 200 is used with the coarse quartz sand for The water source is filtered once, and the middle layer of the non-negative pressure water supply box 100 is provided with a second filter plate 201 for laying fine quartz sand, and the second filter plate 201 is used with fine quartz sand for secondary filtering of the water source, and the lower layer of the non-negative pressure water supply box 100 is provided with a third filter plate 202 for filling an activated carbon layer 205, and the third filter plate 202 is used with the activated carbon layer 205 for the third filtration of the water source, and the bottom of one side of the water storage box 103 is provided with a water outlet pipe 300 for discharging the water source after three layers of filtration, and the outlet end of the water outlet pipe 300 is provided with a booster pump 301 for delivering liquid to the water outlet pipe 300.

[0023] When in use, the electric valve 303 on the water inlet pipe 101 is opened to allow water to enter the non-negative pressure water supply box 100, the water is roughly filtered through the coarse quartz sand layer 203 and the first filter plate 200, and is secondarily filtered through the fine quartz sand layer 204 and the second filter plate 201, and finally filtered for the third time through the third filter plate 202 and the activated carbon layer 205. After three layers of filtration, the water enters the water storage box 103 through the connecting bucket 102, and the electric valve 303 on the water outlet pipe 300 is opened and closed, and the booster pump 301 is started to discharge the filtered water in the water storage box 103.

[0024] This embodiment provides a water purification type fully automatic non-negative pressure water supply equipment,

[0025] like Figure 2As shown: a coarse quartz sand layer 203 for coarse filtering of water source is provided on the upper surface of the first filter plate 200, and the coarse quartz sand layer 203 is evenly laid on the upper surface of the first filter plate 200. A plurality of first filter holes 206 for filtering water source and preventing coarse quartz sand from falling are provided on the surface of the first filter plate 200. First fixing frames 208 for fixing the first filter plate 200 are provided on both sides of the first filter plate 200. The first fixing frames 208 are fixed to the first filter plate 200 by bolts, and the first fixing frames 208 are fixed to the inner wall of the non-negative pressure water supply box 100 by welding.

[0026] like Figure 2 As shown: a fine quartz sand layer 204 for secondary filtration of the water source is provided on the upper surface of the second filter plate 201, and the fine quartz sand layer 204 is evenly laid on the upper surface of the second filter plate 201. A plurality of second filter holes 207 for filtering the water source and preventing the washing quartz sand from falling are provided on the surface of the second filter plate 201. Second fixing frames 209 for fixing and installing the second filter plate 201 are provided on both sides of the second filter plate 201. The second fixing frames 209 and the second filter plate 201 are fixed by bolts, and the second fixing frames 209 are fixed to the inner wall of the non-negative pressure water supply box 100 by welding.

[0027] like Figure 2 As shown: the third filter plate 202 is filled with an activated carbon layer 205 for filtering the water source for the third time. The third filter plate 202 and the activated carbon layer 205 can also be embedded and fixed. A connecting port 400 for replacing the third filter plate 202 is provided on one side of the third filter plate 202. The connecting port 400 penetrates the wall of the non-negative pressure water supply box 100. The length of the connecting port 400 corresponds to that of the third filter plate 202. Third fixing frames 210 for fixing the third filter plate 202 are provided on both sides of the third filter plate 202. The third fixing frames 210 and the third filter plate 202 are slidably matched.

[0028] like Figure 2 , 3 As shown: a sealing block 401 for sealing the connecting block is provided in the connecting port 400, and the sealing block 401 is also used to connect the sealing plate 402 with the third filter plate 202. The sealing block 401 is consistent with the connecting port 400 in length, and the sealing block 401 is sealed with the connecting port 400. The sealing block 401 is fixed to one side of the third filter plate 202 with bolts, and the other side of the third filter plate 202 is provided with a sealing plate 402 for reinforcing the fixing of the sealing block 401. The sealing plate 402 and the sealing block 401 are fixed with bolts, and the upper and lower parts of the sealing plate 402 are fixed to the side of the non-negative pressure water supply box 100 with bolts. Handles 403 for plugging and unplugging the sealing block 401 are provided at both ends of one side of the sealing plate 402, and the handles 403 and the sealing plate 402 are fixed with bolts.

[0029] like Figure 1As shown: an electric valve 303 for controlling the on-off of the pipeline from the water storage tank 103 to the booster pump 301 is provided between the booster pump 301 and the water storage tank 103, the electric valve 303 and the water outlet pipe 300 are connected by a flange seal, an electric valve 303 for controlling the opening and closing of the water inlet pipe 101 is provided at the upper end of the water inlet pipe 101, the electric valve 303 and the water inlet pipe 101 are connected by a flange seal, a pump group base 302 for fixing the booster pump 301 is provided at the bottom of the booster pump 301, and the booster pump 301 and the pump group base 302 are fixed by bolts.

[0030] like Figure 1 , 2 As shown in 4: support columns 304 for connecting and supporting the non-negative pressure water supply box 100 and the water storage box 103 are provided at the four corners of the lower surface of the non-negative pressure water supply box 100. The non-negative pressure water supply box 100 and the support columns 304 can be welded and fixed. A fixed base 305 for connecting and fixing the support column 304 and the water storage box 103 is provided at the lower end of the support column 304. The fixed base 305 and the support column 304 are fixed by socket connection. The lower surface of the fixed base 305 and the four corners of the upper surface of the water storage box 103 are fixed by bolts.

[0031] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0032] The above is a preferred embodiment of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A water purification type fully automatic non-negative pressure water supply equipment, characterized in that: The invention comprises a non-negative pressure water supply box (100) and a water storage box (103); a water inlet pipe (101) is arranged on the top of the non-negative pressure water supply box (100); a connecting bucket (102) is arranged between the non-negative pressure water supply box (100) and the water storage box (103); a first filter plate (200) is arranged on the upper layer of the non-negative pressure water supply box (100); a second filter plate (201) is arranged on the middle layer of the non-negative pressure water supply box (100); a third filter plate (202) is arranged on the lower layer of the non-negative pressure water supply box (100); a water outlet pipe (300) is arranged on the bottom of one side of the water storage box (103); a booster pump (301) is arranged at the water outlet end of the water outlet pipe (300).

2. A water purification type fully automatic non-negative pressure water supply equipment as claimed in claim 1, characterized in that: A coarse quartz sand layer (203) is provided on the upper surface of the first filter plate (200), a plurality of first filter holes (206) are provided on the surface of the first filter plate (200), first fixing frames (208) are provided on both sides of the first filter plate (200), and the first fixing frames (208) are fixed to the inner wall of the non-negative pressure water supply box (100).

3. A water purification type fully automatic non-negative pressure water supply equipment as claimed in claim 2, characterized in that: A fine quartz sand layer (204) is provided on the upper surface of the second filter plate (201), a plurality of second filter holes (207) are provided on the surface of the second filter plate (201), second fixing frames (209) are provided on both sides of the second filter plate (201), and the second fixing frames (209) are fixed to the inner wall of the non-negative pressure water supply box (100).

4. A water purification type fully automatic non-negative pressure water supply equipment as claimed in claim 3, characterized in that: The third filter plate (202) is filled with an activated carbon layer (205), one side of the third filter plate (202) is provided with a connection port (400), the connection port (400) corresponds to the length of the third filter plate (202), and third fixing frames (210) are provided on both sides of the third filter plate (202), and the third fixing frames (210) are slidably matched with the third filter plate (202).

5. A water purification type fully automatic non-negative pressure water supply equipment as claimed in claim 4, characterized in that: A sealing block (401) is provided in the connection port (400), the sealing block (401) is consistent in length with the connection port (400), the sealing block (401) and the connection port (400) are sealed together, the sealing block (401) is fixed to one side of the third filter plate (202), the other side of the third filter plate (202) is provided with a sealing plate (402), and the upper and lower parts of the sealing plate (402) are fixed to the side of the non-negative pressure water supply box (100).

6. A water purification type fully automatic non-negative pressure water supply equipment as claimed in claim 5, characterized in that: The sealing plate (402) is provided with handles (403) at both ends of one side.

7. A water purification type fully automatic non-negative pressure water supply equipment as claimed in claim 6, characterized in that: An electric valve (303) is provided between the booster pump (301) and the water storage tank (103), the electric valve (303) is provided at the upper end of the water inlet pipe (101), and a pump assembly base (302) is provided at the bottom of the booster pump (301).

8. A water purification type fully automatic non-negative pressure water supply equipment as claimed in claim 7, characterized in that: The four corners of the lower surface of the non-negative pressure water supply box (100) are provided with support columns (304), the lower ends of the support columns (304) are provided with fixed bases (305), and the lower surface of the fixed bases (305) are fixed to the four corners of the upper surface of the water storage box (103).

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