CN214994337U

CN214994337U - Air pressure water supply device

Info

Publication number: CN214994337U
Application number: CN202121266284.0U
Authority: CN
Inventors: 王则波
Original assignee: Zhejiang Gemeng Environmental Technology Co ltd
Current assignee: Zhejiang Gemeng Environmental Technology Co ltd
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2021-12-03
Anticipated expiration: 2031-06-07

Abstract

The utility model provides a pneumatic water supply device belongs to water supply technical field. It has solved current atmospheric pressure water supply installation and can't carry out purification treatment to water, influences the problem of people's water safety. This pneumatic water supply installation, this pneumatic water supply installation are including having water inlet port and water outlet port water supply installation body, and the water outlet port of water supply installation body is connected with the filter equipment to aquatic impurity filtration. The utility model has the advantages of carry out the function that purifies to water to have and to filter magnetic impurities, give people and bring better water experience.

Description

Air pressure water supply device

Technical Field

The utility model belongs to the technical field of water supply installation, a atmospheric pressure water supply installation is related to.

Background

The existing air pressure water supply device suitable for personal families is used as a water supply container of tap water, but does not have the water purification function, so that water cannot be treated, and people use unpurified water, wherein impurities can bring certain harm to the bodies of people.

Disclosure of Invention

The utility model aims at providing a pneumatic water supply device with water purification function to the above-mentioned problem that exists among the prior art.

The purpose of the utility model can be realized by the following technical proposal: a pneumatic water supply device comprises a water supply device body with a water inlet port and a water outlet port, and is characterized in that the water outlet port of the water supply device body is connected with a filter device for filtering impurities in water, the filter device consists of an upper shell and a lower shell which are fixedly combined, a tap water inlet and a purified water outlet are respectively arranged at the two sides of the filter device and at the joint of the upper shell and the lower shell, the tap water inlet is communicated with the water outlet port of the water supply device through a water inlet pipeline, the purified water outlet is connected with a water outlet pipeline, a first filter screen and a second filter screen are sequentially arranged in the filter device from front to back, an upper impeller fixedly connected with the inner top wall of the upper shell and a lower impeller fixedly connected with the inner bottom wall of the lower shell are arranged between the first filter screen and the second filter screen, and the upper impeller and the lower impeller are both formed by a main shaft and a plurality of blades, and magnetic filter plates for filtering magnetic impurities in water are fixedly arranged on the front faces of the blades of the upper impeller and the lower impeller.

In the above pneumatic water supply device, a pressure sensor and a first check valve are sequentially disposed between the water supply device body and the filtering device.

In the above pneumatic water supply device, the outlet pipe is connected to a valve port a of a three-way valve, a valve port B of the three-way valve is connected to a first water consumption device, a second check valve is arranged between the three-way valve and the first household water consumption device, a valve port C of the three-way valve is connected to a second household water consumption device, and a third check valve is arranged between the three-way valve and the second household water consumption device.

In the above pneumatic water supply device, the peripheral wall of the upper housing has a plurality of upper connecting flanges, the peripheral wall of the lower housing has a plurality of lower connecting flanges, and the upper connecting flanges and the lower connecting flanges correspond to each other one to one and are fixedly connected through the locking bolts.

In the above pneumatic water supply device, a sealing ring for sealing is disposed at a joint of the upper housing and the lower housing.

In the above-mentioned pneumatic water supply device, the inlet channel and the outlet channel are both sleeved with nut sleeves, a first sealing gasket for sealing is arranged between the nut sleeve on the inlet channel and the upper and lower shells, and a second sealing gasket for sealing is arranged between the nut sleeve on the outlet channel and the upper and lower shells.

In the above pneumatic water supply device, the upper impeller and the lower impeller are staggered.

Compared with the prior art, this atmospheric pressure water supply installation has and carries out the function that purifies to water, can filter magnetic impurities, gives people and brings better water experience.

Drawings

Fig. 1 is a flow chart of the present pneumatic water supply apparatus.

Fig. 2 is a transverse cross-sectional view of the filter device.

Fig. 3 is a longitudinal sectional view of the filter device.

In the figure, 1, a water supply device body; 2. an upper housing; 3. a lower housing; 4. a tap water inlet; 5. a purified water outlet; 6. a water inlet pipe; 7. a water outlet pipeline; 8. a first filter screen; 9. a second filter screen; 10. an upper impeller; 11. a lower impeller; 12. a blade; 13. a magnetic filter plate; 14. a first check valve; 15. a pressure sensor; 16. a second check valve; 17. a three-way valve; 18. a water using device I; 19. a third check valve; 20. a second water using device; 21. locking the bolt; 22. a seal ring; 23. a first sealing gasket; 24. a second sealing gasket; 25. and (4) a filtering device.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1, 2 and 3, the pneumatic water supply device comprises a water supply device body 1 with a water inlet port and a water outlet port, the water outlet port of the water supply device body 1 is connected with a filtering device 25 for filtering impurities in water, the filtering device 25 is composed of an upper shell 2 and a lower shell 3 which are fixedly combined, a tap water inlet 4 and a purified water outlet 5 are respectively arranged at the two sides of the filtering device 25 and positioned at the joint of the upper shell 2 and the lower shell 3, the tap water inlet 4 is communicated with the water outlet port of the water supply device through a water inlet pipeline 6, the purified water outlet 5 is connected with a water outlet pipeline 7, a first filter screen 8 and a second filter screen 9 are sequentially arranged in the filtering device 25 from front to back, an upper impeller 10 fixedly connected with the top wall of the upper shell 2 and a lower impeller 11 fixedly connected with the inner bottom wall of the lower shell 3 are arranged between the first filter screen 8 and the second filter screen 9, go up impeller 10 and lower impeller 11 and constitute by impeller main shaft and a plurality of blade 12, it is provided with the filterable magnetism filter 13 of aquatic magnetic impurity all to fix on the blade 12 of going up impeller 10 is positive and the blade 12 of lower impeller 11 is positive, the running water is at first filtered most graininess impurity under the effect of first filter screen 8, the magnetism filter 13 through last impeller 10 and lower impeller 11 filters the magnetic impurity in aquatic immediately, utilize second filter screen 9 to do final filtration at last again, triple filtration, guarantee the purity to water.

In more detail, a pressure sensor 15 and a first check valve 14 are sequentially arranged between the water supply device body 1 and the filter device 25, the water outlet pipeline 7 is connected with a valve port A of a three-way valve 17, a valve port B of the three-way valve 17 is connected with a first water consumption device 18, a second check valve 16 is arranged between the three-way valve 17 and the first household water consumption device 18, a valve port C of the three-way valve 17 is connected with a second water consumption device 20, a third check valve 19 is arranged between the three-way valve 17 and the second household water consumption device 20, and water led out from the water supply device body 1 is filtered by the filter device 25 to obtain purified water and respectively acts on the first water consumption device 18 and the second water consumption device 20 under the action of the three-way valve 17.

In further detail, the peripheral wall of the upper shell 2 is provided with a plurality of upper connecting flanges, the peripheral wall of the lower shell 3 is provided with a plurality of lower connecting flanges, the upper connecting flanges and the lower connecting flanges are in one-to-one correspondence and are fixedly connected through the locking bolts 21, the joint of the upper shell 2 and the lower shell 3 is provided with a sealing ring 22 for sealing, and water is prevented from leaking through the sealing ring 22.

In more detail, the water inlet pipe 6 and the water outlet pipe 7 are both sleeved with nut sleeves, a first sealing gasket 23 for sealing is arranged between the nut sleeve on the water inlet pipe 6 and the upper shell 2 and the lower shell 3, a second sealing gasket 24 for sealing is arranged between the nut sleeve on the water outlet pipe 7 and the upper shell 2 and the lower shell 3, and water is prevented from leaking out from the tap water inlet 4 and the purified water outlet 5 through the first sealing gasket 23 and the second sealing gasket 24.

In a further detail, the upper impeller 10 and the lower impeller 11 are arranged in a staggered manner, firstly, the magnetic filter plates 13 in the upper impeller 10 adsorb the magnetic impurities in the water, then, the magnetic filter plates 13 in the lower impeller 11 adsorb the magnetic impurities in the water, if the upper impeller 10 and the lower impeller 11 are on the same vertical plane, the adsorption can be carried out simultaneously, the repeated adsorption in the front stage and the back stage cannot be carried out, and the staggered magnetic filter plates 13 have the secondary filtering effect.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The air pressure water supply device comprises a water supply device body (1) with a water inlet port and a water outlet port, and is characterized in that the water outlet port of the water supply device body (1) is connected with a filtering device (25) for filtering impurities in water, the filtering device (25) is composed of an upper shell (2) and a lower shell (3) which are fixedly combined, the two sides of the filtering device (25) are positioned at the joint of the upper shell (2) and the lower shell (3) and are respectively provided with a tap water inlet (4) and a purified water outlet (5), the tap water inlet (4) is communicated with the water outlet port of the water supply device through a water inlet pipeline (6), the purified water outlet (5) is connected with a water outlet pipeline (7), and the filtering device (25) is internally provided with a first filtering net (8) and a second filtering net (9) from front to back in sequence, an upper impeller (10) fixedly connected with the inner top wall of the upper shell (2) and a lower impeller (11) fixedly connected with the inner bottom wall of the lower shell (3) are arranged between the first filter screen (8) and the second filter screen (9), the upper impeller (10) and the lower impeller (11) are composed of an impeller main shaft and a plurality of blades (12), and magnetic filter plates (13) for filtering magnetic impurities in water are fixedly arranged on the front surfaces of the blades (12) of the upper impeller (10) and the front surfaces of the blades (12) of the lower impeller (11).

2. A pneumatic water supply device according to claim 1, wherein a pressure sensor (15) and a first check valve (14) are arranged between the water supply device body (1) and the filtering device (25).

3. A pneumatic water supply device according to claim 1, wherein the outlet pipe (7) is connected to a port a of a three-way valve (17), a port B of the three-way valve (17) is connected to a first water consumption device (18), a second check valve (16) is arranged between the three-way valve (17) and the first domestic water consumption device (18), a port C of the three-way valve (17) is connected to a second water consumption device (20), and a third check valve (19) is arranged between the three-way valve (17) and the second domestic water consumption device (20).

4. A pneumatic water supply device as claimed in claim 1, wherein the upper housing (2) has a plurality of upper connecting flanges at the peripheral wall thereof, and the lower housing (3) has a plurality of lower connecting flanges at the peripheral wall thereof, the upper and lower connecting flanges being in one-to-one correspondence and fixedly connected by means of the locking bolts (21).

5. A pneumatic water supply device as claimed in claim 1, wherein the junction between the upper housing (2) and the lower housing (3) is provided with a sealing ring (22) for sealing.

6. A pneumatic water supply device according to claim 1, wherein the inlet pipe (6) and the outlet pipe (7) are sleeved with nut sleeves, a first sealing gasket (23) for sealing is arranged between the nut sleeve on the inlet pipe (6) and the upper shell (2) and the lower shell (3), and a second sealing gasket (24) for sealing is arranged between the nut sleeve on the outlet pipe (7) and the upper shell (2) and the lower shell (3).

7. A pneumatic water supply device as claimed in claim 1, wherein the upper impeller (10) and the lower impeller (11) are staggered.