Water purification and supply equipment

Abstract

The utility model provides water purifying and supplying equipment which comprises a shell, a water storage tank and four filtering shells, the shell is of a cuboid structure, the front side of the shell is designed to be open, a door plate is hinged to the edge of the left side of the opening, two containing cavities are formed in the shell, and the four filtering shells are evenly installed on the upper surface of the shell in a penetrating mode. A connecting pipe is mounted on the upper surfaces of the two filter shells of the left half part, a connecting pipe is mounted on the upper surfaces of the two filter shells of the right half part, the connecting pipes are of an n-shaped structure, round through holes are formed in the upper surfaces of the filter shells, filter elements are mounted in the filter shells, and a water inlet pipe is mounted on the right side surface of the shell in a penetrating manner. Compared with the prior art, the air purifier has the advantages that the outer shell and the filter shell are arranged, the outer shell firstly protects the filter shell from being impacted and damaged by the outside, the use safety of the air purifier is improved, the arc-shaped cover plate and the door plate are arranged, the filter element can be replaced without extra tools, and the air purifier is convenient and fast to use.

Description

Technical Field

[0001] The utility model belongs to the field of water treatment equipment, in particular to a water purification and supply equipment. Background Art

[0002] Modern water purification and supply equipment is an indispensable clean drinking water equipment in people's daily life. Its main function is to filter impurities, odors, colors and other problems in water, so as to provide cleaner and healthier drinking water. However, the current water purification and supply equipment has some shortcomings, the most important of which is that it is not designed with a casing and the replacement of the filter element is too troublesome.

[0003] First of all, the current water purification and supply equipment lacks a shell design, which affects the service life and safety of the equipment. Equipment without shell protection is easily damaged by external factors, such as falls, dust, etc., which not only affects the service life of the equipment, but may also affect the filtering effect and water quality of the equipment. In addition, the lack of shell design will also affect the safety of the equipment and easily cause accidental injuries to users.

[0004] Secondly, it is too troublesome to replace the filter element of the water purification and supply equipment, which affects the user experience. The current water purification and supply equipment needs to disassemble the equipment to replace the filter element, which not only wastes the user's time, but also increases the difficulty of replacing the filter element, especially in the absence of instructions or tools. Replacing the filter element also requires ensuring the cleanliness of the equipment. If it is not operated correctly, it will affect the normal use of the equipment. Therefore, it is necessary to propose a new structure to solve the above technical problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a water purification and supply equipment to solve the problems raised in the above background technology.

[0006] The utility model is achieved through the following technical scheme: a water purification and supply equipment, comprising: an outer shell, a water storage tank, and a filter shell, the outer shell is in a rectangular structure, the front side of the outer shell is in an open design, a door panel is hinged on the left edge of the opening, two accommodating cavities are arranged inside the outer shell, four filter shells are evenly penetrated and installed on the upper surface of the outer shell, connecting pipes are installed on the upper surfaces of two filter shells in the left half, and connecting pipes are installed on the upper surfaces of two filter shells in the left half, the connecting pipes are in a door-shaped structure, a circular through hole is opened on the upper surface of the filter shell, a filter element is installed inside the filter shell, an inlet pipe is penetrated and installed on the right side surface of the outer shell, a water outlet pipe 1 is penetrated and installed on the left side surface of the outer shell, the water outlet pipe 1 is connected to the water storage tank, and a water outlet pipe 2 is installed on the left side of the outer surface of the water storage tank.

[0007] As a preferred embodiment, a supporting leg is respectively installed at the four corners of the lower surface of the shell, a sealing ring is provided at the connection between the door panel and the shell, the four filter shells have the same structure, the filter shell is a cylindrical structure, an arc-shaped cover plate is provided on the outer surface of the filter shell, and a sealing ring is provided at the connection between the arc-shaped cover plate and the filter shell.

[0008] As a preferred embodiment, the outer surface of the filter shell on the far right is connected to the water inlet pipe, a pump is provided on the outer surface of the water inlet pipe, a sealing ring is provided at the connection between the water inlet pipe and the filter shell, the end of the water inlet pipe away from the outer shell is connected to the water supply device, and the filter shell on the far left is connected to the water inlet pipe.

[0009] As a preferred embodiment, sealing rings are provided at the connections between the water inlet pipe, the filter shell and the water tank, a booster pump is provided at the center of the upper surface of the water tank, a sealing ring is provided at the connection between the water outlet pipe 2 and the water tank, and a valve is provided on the outer surface of the water outlet pipe 2.

[0010] As a preferred embodiment, the outer surfaces of the two middle filter shells are connected together by pipes, and a filter element is provided inside each of the four filter shells. The four filter elements are granular activated carbon, compressed activated carbon, 5-micron PP cotton, and 1-micron PP cotton from right to left.

[0011] As a preferred embodiment, the two connecting pipes have the same structure, the left and right sides of the connecting pipes are both open, the left and right openings of the connecting pipes are aligned and connected with the circular through holes on the upper surface of the filter shell, and a check valve is provided inside the outlet pipe.

[0012] After adopting the above technical scheme, the beneficial effects of the utility model are as follows: by setting an outer shell and a filter shell, the outer shell is of a rectangular structure, the front side surface of the outer shell is designed with two openings, the left edges of the front side surfaces of the two openings are hinged with door panels, and a sealing ring is provided at the connection between the door panel and the outer shell, and four filter shells are installed through the upper surface of the outer shell, and a filter element is installed inside each of the four filter shells, the two filter shells in the left half are connected by a connecting pipe, the two filter shells in the right half are connected by a connecting pipe, the two filter shells in the middle are connected by a pipeline, the outer surface of the rightmost filter shell is installed with a water inlet pipe, and the outer surface of the leftmost filter shell is installed with a filter element. The water outlet pipe, when in use, the outer shell first protects the filter shell from external impact damage, so that the safety of the device is improved. When the user injects water into the water inlet pipe through the water supply device, and then starts the pump to pump water into the filter shell, and then passes through the four filter shells in turn, because the filter shell is equipped with a filter element, it can purify the water source, and then the water source enters the water storage tank through the water inlet pipe. Because the water inlet pipe is equipped with a check valve, it prevents the purified water source from flowing back into the filter shell. If necessary, just open the valve on the outer surface of the second water outlet pipe and the booster pump on the upper surface of the water storage tank to press out the water, and then the water supply and water purification can be completed.

[0013] By setting an arc cover and a door panel, the door panel is hinged at the left edge of the opening on the front surface of the shell, and the arc cover is set on the outer surface of the filter shell. When the device has been used for a period of time, the filter element needs to be replaced. The door panel can facilitate the user to repair and clean the filter shell inside the shell. When the filter element needs to be replaced, the user only needs to turn off the pump, stop the water supply, and then open the arc cover. The connection between the arc cover and the filter shell is provided with a sealing ring and is hinged, so there will be no water leakage. Then the filter element inside the filter shell is taken out and replaced, and the cover is closed again. No additional tools are required, which is convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 The utility model is a schematic diagram of the overall structure of a water purification and supply equipment.

[0016] Figure 2 The utility model is a schematic diagram of a filter shell of a water purification and supply equipment.

[0017] In the figure, 100-housing, 110-water inlet pipe, 111-pump, 120-door panel;

[0018] 200- water storage tank, 210- water outlet pipe 2;

[0019] 300 - filter housing, 301 - circular through hole, 310 - connecting pipe, 320 - filter element, 330 - arc-shaped cover plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1 to Figure 2 The utility model provides a technical solution: a water purification and supply equipment, comprising: an outer shell 100, a water storage tank 200, and a filter shell 300. The outer shell 100 is a rectangular parallelepiped structure, and the front side of the outer shell 100 is an open design. A door panel 120 is hinged on the left edge of the opening. Two accommodating cavities are arranged inside the outer shell 100. Four filter shells 300 are evenly penetrated and installed on the upper surface of the outer shell 100. A connecting pipe 310 is installed on the upper surfaces of the two filter shells 300 in the left half, and a connecting pipe 310 is installed on the upper surfaces of the two filter shells 300 in the other half. The connecting pipe 310 is a door-shaped structure. A circular through hole 301 is opened on the upper surface of the filter shell 300. A filter element 320 is installed inside the filter shell 300. A water inlet pipe 110 is penetrated and installed on the right surface of the outer shell 100. A water outlet pipe 1 is penetrated and installed on the left surface of the outer shell 100. The water outlet pipe 1 is connected to the water storage tank 200, and a water outlet pipe 210 is installed on the left side of the outer surface of the water storage tank 200.

[0022] As an embodiment of the present utility model: a supporting leg is installed at each of the four corners of the lower surface of the housing 100, a sealing ring is provided at the connection between the door panel 120 and the housing 100, the four filter housings 300 have the same structure, the filter housing 300 is a cylindrical structure, an arc-shaped cover plate 330 is provided on the outer surface of the filter housing 300, and a sealing ring is provided at the connection between the arc-shaped cover plate 330 and the filter housing 300;

[0023] By setting an arc cover plate 330 and a door panel 120, the door panel 120 is hinged at the left edge of the opening on the front surface of the shell 100, and the arc cover plate 330 is set on the outer surface of the filter shell 300. When the device has been used for a period of time, the filter element 320 needs to be replaced. The door panel 120 can facilitate the user to repair and clean the filter shell 300 inside the shell 100. When the filter element 320 needs to be replaced, the user only needs to turn off the pump 111, stop the water supply, and then open the arc cover plate 330. The connection between the arc cover plate 330 and the filter shell 300 is provided with a sealing ring and is hinged, so that water leakage will not occur. Then the filter element 320 inside the filter shell 300 is taken out and replaced, and the cover plate is closed again. No additional tools are required, which is convenient and quick.

[0024] As an embodiment of the present utility model: the outer surface of the rightmost filter housing 300 is connected to the water inlet pipe 110, the outer surface of the water inlet pipe 110 is provided with a pump 111, a sealing ring is provided at the connection between the water inlet pipe 110 and the filter housing 300, the end of the water inlet pipe 110 away from the housing 100 is connected to the water supply device, and the leftmost filter housing 300 is connected to the water inlet pipe 110;

[0025] The connection between the water inlet pipe 110 and the filter housing 300 and the water storage tank 200 is provided with a sealing ring, the center of the upper surface of the water storage tank 200 is provided with a booster pump, the connection between the water outlet pipe 210 and the water storage tank 200 is provided with a sealing ring, and the outer surface of the water outlet pipe 210 is provided with a valve;

[0026] The outer surfaces of the two filter shells 300 in the middle are connected together through a pipe, and a filter element 320 is arranged inside each of the four filter shells 300. The four filter elements 320 are granular activated carbon, compressed activated carbon, 5 micron PP cotton, and 1 micron PP cotton from right to left.

[0027] The two connecting pipes 310 have the same structure. The left and right sides of the connecting pipes 310 are both open. The left and right openings of the connecting pipes 310 are aligned and connected with the circular through holes 301 on the upper surface of the filter housing 300. A check valve is provided inside the outlet pipe 1.

[0028] By setting the shell 100 and the filter shell 300, the shell 100 is a rectangular parallelepiped structure, the front side surface of the shell 100 is designed with two openings, the left edges of the front side surfaces of the two openings are hinged with door panels 120, and the connection between the door panel 120 and the shell 100 is provided with a sealing ring, and four filter shells 300 are installed through the upper surface of the shell 100, and a filter element 320 is installed inside each of the four filter shells 300, the two filter shells 300 in the left half are connected by a connecting pipe 310, and the two filter shells 300 in the right half are connected by a connecting pipe 310, and the two filter shells 300 in the middle are connected by a pipeline, and the outer surface of the rightmost filter shell 300 is installed with a water inlet pipe 110, and the outer surface of the leftmost filter shell 300 is installed with a water outlet pipe. When in use, the outer shell 100 first protects the filter shell 300 from external impact damage, thereby improving the safety of the device. When the user injects water into the water inlet pipe 110 through the water supply device, and then starts the pump 111 to pump water into the filter shell 300, the water passes through the four filter shells 300 in sequence. Because the filter shell 300 is provided with a filter element 320, it can purify the water source. Then the water source enters the water storage tank 200 through the water inlet pipe 110. Because the water inlet pipe 110 is provided with a check valve, the purified water source is prevented from flowing back into the filter shell 300. If necessary, just open the valve on the outer surface of the outlet pipe 210 and the booster pump on the upper surface of the water storage tank 200 to press out the water, and then the water supply and purification can be completed.

[0029] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A water purification and supply equipment, comprising: A housing (100), a water storage tank (200), and a filter housing (300), characterized in that the housing (100) is a rectangular parallelepiped structure, the front side of the housing (100) is designed to be open, a door panel (120) is hinged to the left edge of the opening, and two accommodating cavities are arranged inside the housing (100); Four filter shells (300) are evenly installed on the upper surface of the housing (100), and connecting pipes (310) are installed on the upper surfaces of the two filter shells (300) in the left half, and connecting pipes (310) are installed on the upper surfaces of the two filter shells (300) in the right half, and the connecting pipes (310) are in a gate-shaped structure; A circular through hole (301) is provided on the upper surface of the filter shell (300), a filter element (320) is installed inside the filter shell (300), a water inlet pipe (110) is installed through the right side surface of the outer shell (100), a water outlet pipe 1 is installed through the left side surface of the outer shell (100), the water outlet pipe 1 is connected to the water storage tank (200), and a water outlet pipe 2 (210) is installed on the left side of the outer surface of the water storage tank (200).

2. A water purification and supply equipment as claimed in claim 1, characterized in that: A supporting leg is respectively installed at the four corners of the lower surface of the outer shell (100); a sealing ring is provided at the connection between the door panel (120) and the outer shell (100); the four filter shells (300) have the same structure; the filter shell (300) is a cylindrical structure; an arc-shaped cover plate (330) is provided on the outer surface of the filter shell (300); and a sealing ring is provided at the connection between the arc-shaped cover plate (330) and the filter shell (300).

3. A water purification and supply equipment as claimed in claim 2, characterized in that: The outer surface of the filter housing (300) on the far right is connected to the water inlet pipe (110), a pump is provided on the outer surface of the water inlet pipe (110), a sealing ring is provided at the connection between the water inlet pipe (110) and the filter housing (300), one end of the water inlet pipe (110) away from the outer shell (100) is connected to the water supply device, and the filter housing (300) on the far left is connected to the water inlet pipe (110).

4. A water purification and supply equipment as claimed in claim 3, characterized in that: The connection between the water inlet pipe (110) and the filter housing (300) and the water storage tank (200) is provided with a sealing ring, the center of the upper surface of the water storage tank (200) is provided with a booster pump, the connection between the second water outlet pipe (210) and the water storage tank (200) is provided with a sealing ring, and the outer surface of the second water outlet pipe (210) is provided with a valve.

5. A water purification and supply equipment as claimed in claim 4, characterized in that: The outer surfaces of the two filter shells (300) in the middle are connected together through a pipe, and a filter element (320) is arranged inside each of the four filter shells (300). The four filter elements (320) are granular activated carbon, compressed activated carbon, 5-micron PP cotton, and 1-micron PP cotton from right to left.

6. A water purification and supply equipment as claimed in claim 1, characterized in that: The two connecting pipes (310) have the same structure. The left and right sides of the connecting pipes (310) are both designed to be open. The left and right openings of the connecting pipes (310) are aligned and connected to the circular through holes (301) on the upper surface of the filter shell (300). A check valve is provided inside the outlet pipe 1.

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