Composite water purifying and supplying device

Abstract

The utility model discloses a composite water purifying and supplying device which comprises a supporting base, a water pump is fixedly arranged on the upper end face of the supporting base, a water inlet pipe is installed at the output end of the water pump, a water purifying tank is installed at the upper end of the water inlet pipe, and a water permeable partition plate is fixedly installed on the inner side of the upper end of the water purifying tank. A plurality of stainless steel filter screens are mounted on the upper end face of the water-permeable partition plate, a filter mounting seat is mounted on one side of one of the stainless steel filter screens, a plurality of filter membranes are arranged on the inner side of the filter mounting seat, a water conveying pipe is mounted at the front end of the filter mounting seat, and a self-balancing water storage tank is mounted at one end of the water conveying pipe; and a water outlet pipe is arranged at the bottom end of the self-balancing water storage tank. According to the utility model, the water body is subjected to multi-stage filtration and storage operation, so that the purification and storage stability of the water body can be effectively maintained, and automatic exhaust is carried out during water storage, so that the water-air self-balance of the water storage tank is maintained.

Description

Technical Field

[0001] The utility model relates to the technical field of water purification, in particular to a composite water purification supply device. Background Art

[0002] The earliest form of household drinking water was a water dispenser, which provided hot and cold water. When drinking water was needed, users would go and get it. Later, water supply devices added water purification systems. Users' drinking water was first processed by the water supply system before entering the water storage device. The conventional water treatment methods are mainly coagulation, sedimentation (clarification, flotation), filtration and disinfection. Its main function is to remove colloids, suspended impurities and bacteria in the water to meet the water use standard requirements.

[0003] In the existing water purification and water supply, the pressure balance between the two devices cannot be maintained during the storage of the purified water. At the same time, the change of the water storage volume can easily lead to water vapor imbalance in the storage device. Therefore, it does not meet the existing needs. We have proposed a composite water purification and supply device. Utility Model Content

[0004] The purpose of the utility model is to provide a composite water purification and supply device to solve the problems raised in the above background technology that when purifying and supplying water, the pressure balance between the two devices cannot be maintained during the storage of the purified water, and the change of the water storage capacity easily leads to water vapor imbalance in the storage device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a composite water purification supply device, comprising a supporting base, a water pump is fixedly provided on the upper end surface of the supporting base, a water inlet pipe is installed on the output end of the water pump, a water purification tank is installed on the upper end of the water inlet pipe, a water-permeable baffle is fixedly installed on the inner side of the upper end of the water purification tank, a plurality of stainless steel filter screens are installed on the upper end surface of the permeable baffle, a filter mounting seat is installed on one side of one of the stainless steel filter screens, a plurality of filter membranes are provided on the inner side of the filter mounting seat, a water supply pipe is installed on the front end of the filter mounting seat, a self-balancing water storage tank is installed on one end of the water supply pipe, and a water outlet pipe is provided at the bottom end of the self-balancing water storage tank.

[0006] Preferably, the inner side of the water purification tank is filled with quartz sand and manganese sand in sequence from bottom to top, and a sand discharge port is provided on one side of the bottom of the water purification tank.

[0007] Preferably, an exhaust seat is installed on one side of the self-balancing water tank, a locking clamp is provided on the outer side of the exhaust seat, the exhaust seat is fixedly connected to the self-balancing water tank via the locking clamp, one end of the exhaust seat is located on the inner side of the self-balancing water tank and is rotatably connected to a hollow float, a connecting rod is provided on the upper end of the hollow float, a valve body is provided on the inner side of the exhaust seat, and the hollow float is connected to the valve body via a connecting rod.

[0008] Preferably, the output end of the water pump is connected to the water inlet pipe, the upper end of the water inlet pipe is connected to the clean water tank, and sewage pipes are provided on the opposite sides of the clean water tank and the self-balancing water storage tank.

[0009] Preferably, the permeable baffle is fixedly connected to a plurality of stainless steel filter screens, and the upper end surface of the permeable baffle is located inside the stainless steel filter screen and is provided with guide holes, and the guide holes correspond to the stainless steel filter screens one by one.

[0010] Preferably, the filter mounting seat is fixed to the water purification tank by screws, the water purification tank is connected to the self-balancing water storage tank by the filter mounting seat and the water pipe, and the filter membrane is mounted by snap-fitting on the filter mounting seat.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model performs the first-stage filtration by passing through quartz sand and manganese sand in sequence when the water rises inside the water purification tank, performs the second-stage filtration by using a stainless steel filter, performs the third-stage filtration by using a filter membrane, and then transmits the water to the inside of the self-balancing water storage tank through the diversion of the water delivery pipe for automatic storage;

[0013] 2. When the water level inside the self-balancing water storage tank rises, the utility model drives the hollow float to float up and rotate relative to the exhaust seat, and at the same time opens the valve body inside the exhaust seat to perform exhaust operation, thereby achieving self-balancing operation of the water vapor inside the self-balancing water storage tank, thereby maintaining the internal pressure balance when the water purification tank and the self-balancing water storage tank are connected. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model as a whole;

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of the water purification tank of the utility model;

[0017] Figure 4 It is a schematic diagram of the partial structure of the locking clamp of the utility model.

[0018] In the figure: 1. Support base; 2. Water purification tank; 3. Self-balancing water storage tank; 4. Filter mounting seat; 5. Water supply pipe; 6. Water inlet pipe; 7. Sand outlet; 8. Quartz sand; 9. Manganese sand; 10. Water-permeable baffle; 11. Stainless steel filter screen; 12. Exhaust seat; 13. Hollow float; 14. Water outlet pipe; 15. Filter membrane; 16. Locking clamp. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] See also Figure 2 and Figure 3 The utility model provides an embodiment: a composite water purification device, including a supporting base 1, a water pump is fixedly provided on the upper end surface of the supporting base 1, an inlet pipe 6 is installed at the output end of the water pump, a clean water tank 2 is installed at the upper end of the inlet pipe 6, the inner side of the clean water tank 2 is filled with quartz sand 8 and manganese sand 9 from bottom to top, a sand discharge port 7 is provided on one side of the bottom of the clean water tank 2, and the first stage of filtration is performed through the quartz sand 8 and manganese sand 9.

[0021] See also Figure 2 and Figure 3 A water-permeable partition 10 is fixedly installed on the inner side of the upper end of the water purification tank 2, and a plurality of stainless steel filter screens 11 are installed on the upper end surface of the water-permeable partition 10. The water-permeable partition 10 is fixedly connected to the plurality of stainless steel filter screens 11. The upper end surface of the water-permeable partition 10 is located on the inner side of the stainless steel filter screen 11 and is provided with a guide hole. The guide hole corresponds to the stainless steel filter screen 11 one by one, so that the water body contacts the stainless steel filter screen 11 after passing through the guide hole and realizes the second level of filtration.

[0022] See also Figure 3 A filter mounting seat 4 is installed on one side of one of the stainless steel filter screens 11, and a plurality of filter membranes 15 are arranged on the inner side of the filter mounting seat 4. The filter mounting seat 4 is fixed to the clean water tank 2 by screws, and the clean water tank 2 is connected to the self-balancing water storage tank 3 by the filter mounting seat 4 and the water pipe 5. The filter membrane 15 is installed by snapping on the filter mounting seat 4, so that the water body can be filtered at the third level through the filter membrane 15.

[0023] See also Figure 1 and Figure 3 A water pipe 5 is installed at the front end of the filter mounting seat 4, and a self-balancing water storage tank 3 is installed at one end of the water pipe 5. A water outlet pipe 14 is provided at the bottom end of the self-balancing water storage tank 3. The output end of the water pump is connected with the water inlet pipe 6, and the upper end of the water inlet pipe 6 is connected with the clean water tank 2. A sewage pipe is provided on the opposite side of the clean water tank 2 and the self-balancing water storage tank 3. The sewage pipe is used to facilitate sewage discharge when cleaning the clean water tank 2 and the self-balancing water storage tank 3.

[0024] See also Figure 2 and Figure 4 An exhaust seat 12 is installed on one side of the self-balancing water tank 3, and a locking clamp 16 is provided on the outer side of the exhaust seat 12. The exhaust seat 12 is fixedly connected to the self-balancing water tank 3 through the locking clamp 16. One end of the exhaust seat 12 is located on the inner side of the self-balancing water tank 3 and is rotatably connected to a hollow float 13. A connecting rod is provided on the upper end of the hollow float 13, and a valve body is provided on the inner side of the exhaust seat 12. The hollow float 13 is connected to the valve body through a connecting rod. When the water level inside the self-balancing water tank 3 rises, the hollow float 13 is driven to float up and rotate relative to the exhaust seat 12, and at the same time, the valve body inside the exhaust seat 12 is opened to perform the exhaust operation.

[0025] When in use, a water pump is provided at one end of the water inlet pipe 6. The power is turned on to start the water pump. The water pump injects water into the bottom end of the clean water tank 2 through the water inlet pipe 6, so that the water body passes through the quartz sand 8 and the manganese sand 9 in sequence for the first-stage filtration when it rises inside the clean water tank 2. A diversion hole is provided on the inner side of the stainless steel filter 11 on the upper end surface of the permeable partition 10, so that the water body contacts the stainless steel filter 11 after passing through the diversion hole and realizes the second-stage filtration. A plurality of filter membranes 15 are provided on the inner side of the filter mounting seat 4, so that the water body can be filtered for the third stage through the filter membrane 15, and then can be transported to the inner side of the self-balancing water storage tank 3 for storage through the diversion of the water delivery pipe 5;

[0026] A hollow float 13 is rotatably connected to one end of the exhaust seat 12. When the water level inside the self-balancing water tank 3 rises, the hollow float 13 is driven to float up and rotate relative to the exhaust seat 12, and at the same time, the valve body inside the exhaust seat 12 is opened to perform exhaust operation, thereby achieving self-balancing operation of the water vapor inside the self-balancing water tank 3, and maintaining the internal pressure balance when the clean water tank 2 and the self-balancing water tank 3 are connected.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A composite water purifier and water supply device, comprising a support base (1), characterized in that: A water pump is fixedly provided on the upper end surface of the support base (1), a water inlet pipe (6) is installed at the output end of the water pump, a clean water tank (2) is installed at the upper end of the water inlet pipe (6), a water permeable baffle (10) is fixedly installed on the inner side of the upper end of the clean water tank (2), a plurality of stainless steel filter screens (11) are installed on the upper end surface of the water permeable baffle (10), a filter mounting seat (4) is installed on one side of one of the stainless steel filter screens (11), a plurality of filter membranes (15) are provided on the inner side of the filter mounting seat (4), a water delivery pipe (5) is installed at the front end of the filter mounting seat (4), a self-balancing water storage tank (3) is installed at one end of the water delivery pipe (5), and a water outlet pipe (14) is provided at the bottom end of the self-balancing water storage tank (3).

2. A composite water purifier according to claim 1, characterized in that: The inner side of the clean water tank (2) is filled with quartz sand (8) and manganese sand (9) in sequence from bottom to top, and a sand discharge port (7) is provided on one side of the bottom of the clean water tank (2).

3. A composite water purifier according to claim 1, characterized in that: An exhaust seat (12) is installed on one side of the self-balancing water storage tank (3), a locking clamp (16) is provided on the outer side of the exhaust seat (12), the exhaust seat (12) is fixedly connected to the self-balancing water storage tank (3) via the locking clamp (16), one end of the exhaust seat (12) is located on the inner side of the self-balancing water storage tank (3) and is rotatably connected to a hollow float (13), a connecting rod is provided at the upper end of the hollow float (13), a valve body is provided on the inner side of the exhaust seat (12), and the hollow float (13) is connected to the valve body via a connecting rod.

4. A composite water purifier according to claim 1, characterized in that: The output end of the water pump is connected to the water inlet pipe (6), the upper end of the water inlet pipe (6) is connected to the clean water tank (2), and a sewage pipe is provided on the opposite side of the clean water tank (2) and the self-balancing water storage tank (3).

5. A composite water purifier according to claim 1, characterized in that: The water-permeable baffle (10) is fixedly connected to a plurality of stainless steel filter screens (11); the upper end surface of the water-permeable baffle (10) is located inside the stainless steel filter screen (11) and is provided with flow guide holes, and the flow guide holes correspond one to one with the stainless steel filter screens (11).

6. A composite water purifier according to claim 1, characterized in that: The filter mounting seat (4) is fixed to the water purification tank (2) by means of screws, the water purification tank (2) is connected to the self-balancing water storage tank (3) by means of the filter mounting seat (4) and the water delivery pipe (5), and the filter membrane (15) is mounted by means of a snap connection with the filter mounting seat (4).

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