CN211774202U

CN211774202U - Three-tank pressure-stabilizing compensation non-negative-pressure water supply equipment

Info

Publication number: CN211774202U
Application number: CN202020150830.3U
Authority: CN
Inventors: 徐敏芳; 陈旭
Original assignee: Wuxi Shenhai Water Supply Equipment Manufacturing Co ltd
Current assignee: Wuxi Shenhai Water Supply Equipment Manufacturing Co ltd
Priority date: 2020-02-03
Filing date: 2020-02-03
Publication date: 2020-10-27
Anticipated expiration: 2030-02-03

Abstract

The utility model discloses a three-tank pressure stabilizing compensation non-negative pressure water supply device, which belongs to the technical field of water supply devices and comprises a base, wherein a shell is fixed on one side of the top of the base, a first high-pressure tank, a second high-pressure tank and a constant pressure tank are respectively arranged in the shell, the outer surface of the constant pressure tank is connected with a water inlet pipe, two clamping grooves are arranged on the outer surface of the water inlet pipe, and the interiors of the two clamping grooves are both connected with a clamping block; through being provided with the filter screen, the fixture block, draw-in groove and construction bolt, because the filter screen is located the inside of inlet tube, when water enters from the inlet tube, the filter screen can filter the impurity of aquatic, thereby make impurity be difficult to carry to the user end through water supply equipment, and then quality of water has been improved, and when the filter screen surface needs the clearance with a large amount of impurity, the user passes through rotatory construction bolt, with construction bolt from fixture block and inlet tube screw-out, then the user toward the outer pulling filter screen, and take out the filter screen from the inlet tube, thereby convenient to use person clears up the filter screen.

Description

Three-tank pressure-stabilizing compensation non-negative-pressure water supply equipment

Technical Field

The utility model relates to a water supply equipment technical field specifically is a three jar of body steady voltage compensation no negative pressure water supply equipment.

Background

With the continuous development of water supply technology, non-negative pressure water supply equipment has been widely accepted, and among them, the tank type non-negative pressure water supply equipment is most widely applied in the market.

In the existing water supply equipment, because the water supply equipment cannot clean impurities in water in the water supply process, a large amount of impurities are conveyed to a user end, so that the quality of supplied water is reduced, and the impurities can be directly drunk by a user at the user end, so that the health of the user is influenced to a certain extent; meanwhile, some water pipes in the water supply equipment are in a vertical state, so that water flow can quickly impact the inner walls of the water pipes, the water pipes are in a state of being impacted by the water flow for a long time, the water pipes are easy to damage, and the service life of the water pipes is further shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a no negative pressure water supply equipment of three jar of body steady voltage compensation has solved the problem that current water supply equipment is difficult to clear up the impurity of aquatic and easily causes the water pipe to damage with the inner wall that rivers strikeed the water pipe for a long time among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a three-tank pressure-stabilizing compensation non-negative-pressure water supply device comprises a base, wherein a shell is fixed on one side of the top of the base, a first high-pressure tank, a second high-pressure tank and a constant-pressure tank are respectively installed inside the shell, a water inlet pipe is connected to the outer surface of the constant-pressure tank, two clamping grooves are formed in the outer surface of the water inlet pipe, clamping blocks are connected inside the two clamping grooves, a filter screen is fixed between the two clamping blocks, the clamping blocks are connected with the water inlet pipe through mounting bolts, a second connecting pipe is connected to one side of the constant-pressure tank, a second electromagnetic pressure reducing valve is installed at one end of the second connecting pipe, a fourth connecting pipe extending into the second electromagnetic pressure reducing valve is connected to one side of the second high-pressure tank, a water pump is installed on one side of the shell, and a third water delivery pipe, the water delivery end of the water pump is connected with a drain pipe extending into the shell, one end of the drain pipe is provided with a third electromagnetic pressure reducing valve, one side of the first high-pressure tank is connected with a third connecting pipe which extends to the interior of a third electromagnetic pressure reducing valve, a mounting seat is fixed on the other side of the shell, an energy storage pump is mounted at the top of the mounting seat, a first connecting pipe extending to the inside of the third electromagnetic pressure reducing valve is connected to the water inlet end of the energy storage pump, a water outlet pipe is fixed on the other side of the top of the base, the bottom of the second high-pressure tank is connected with a second water delivery pipe which penetrates through the shell and extends to the inside of the water outlet pipe, the water outlet end of the energy storage pump is connected with a first water delivery pipe extending into a second water delivery pipe, the outer surface of the second water delivery pipe is provided with a first electromagnetic pressure reducing valve, and a buffer plate is fixed inside the second water delivery pipe, and a transverse reinforcing rib and a vertical reinforcing rib are respectively fixed inside the buffer plate.

Preferably, the buffer plate is located under the first water conveying pipe, and the top of the buffer plate is arc-shaped.

Preferably, the filter screen is located the inside of inlet tube, just the filter screen adopts stainless steel material to make and forms.

Preferably, the number of the vertical reinforcing ribs is multiple, and the transverse reinforcing ribs are welded with the vertical reinforcing ribs.

Preferably, the fixture block is matched with the fixture groove.

Preferably, the inner walls of the first high-pressure tank, the second high-pressure tank and the constant-pressure tank are all sprayed with antirust paint.

Preferably, a support seat is fixed below one side of the constant pressure tank, and the support seat is connected with the bottom of the second electromagnetic pressure reducing valve.

Compared with the prior art, the beneficial effects of the utility model are that: the three-tank pressure stabilizing compensation non-negative pressure water supply equipment is provided with the filter screen, the fixture block, the clamping groove and the mounting bolt, the filter screen is positioned in the water inlet pipe, when water enters from the water inlet pipe, the filter screen can filter impurities in the water, so that the impurities are difficult to be conveyed to a user end through the water supply equipment, the water quality is improved, when a large amount of impurities are attached to the surface of the filter screen and need to be cleaned, a user rotates the mounting bolt to unscrew the mounting bolt from the fixture block and the water inlet pipe, and then pulls the filter screen outwards, and takes out the filter screen from the water inlet pipe, so that the user can clean the filter screen conveniently; still be provided with the buffer board simultaneously, horizontal strengthening rib and vertical strengthening rib, because the buffer board is located first raceway under, when water flows down to second raceway department from first raceway, can make water flow in to the buffer board on, because the buffer board is the arc, the impact force that can slow down rivers goes on, and rivers can transversely flow in to the second raceway through the buffer board in, thereby the inner wall of impact second raceway has been avoided rivers directly to flow down perpendicularly, with the life of extension second raceway, and because horizontal strengthening rib and vertical strengthening rib all are located the inside of buffer board, thereby the intensity of buffer board has been improved, and its service life has been improved.

Drawings

FIG. 1 is a schematic front view of the present invention;

fig. 2 is a schematic view of a front section partial structure of a second water pipe of the utility model;

FIG. 3 is a schematic view of a front cut-away partial structure of the buffer plate of the present invention;

fig. 4 is an enlarged schematic structural diagram of the utility model a.

In the figure: 1. a base; 2. a housing; 3. a water pump; 4. a drain pipe; 5. a first high-pressure tank; 6. a first connecting pipe; 7. an energy storage pump; 8. a first water delivery pipe; 9. a mounting seat; 10. a clamping block; 11. installing a bolt; 12. a water outlet pipe; 13. a second water delivery pipe; 14. a first electromagnetic pressure reducing valve; 15. a second connecting pipe; 16. a second electromagnetic pressure reducing valve; 17. filtering with a screen; 18. a constant pressure tank; 19. a water inlet pipe; 20. a buffer plate; 21. transverse reinforcing ribs; 22. a vertical reinforcing rib; 23. a card slot; 24. a second high-pressure tank; 25. a third water delivery pipe; 26. a third electromagnetic pressure reducing valve; 27. a third connecting pipe; 28. and a fourth connecting pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "fixed," "sleeved," and the like are to be construed broadly, e.g., as either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; the two elements may be connected directly or indirectly through an intermediate medium, and the two elements may be connected internally or in an interaction relationship, and a person skilled in the art can understand the specific meaning of the above terms in the present invention according to specific situations.

Referring to fig. 1-4, the present invention provides a technical solution: a three-tank pressure stabilizing compensation non-negative pressure water supply device comprises a base 1, a shell 2, a water pump 3, a water discharge pipe 4, a first high-pressure tank 5, a first connecting pipe 6, an energy storage pump 7, a first water delivery pipe 8, a mounting seat 9, a clamping block 10, a mounting bolt 11, a water outlet pipe 12, a second water delivery pipe 13, a first electromagnetic pressure reducing valve 14, a second connecting pipe 15, a second electromagnetic pressure reducing valve 16, a filter screen 17, a constant pressure tank 18, a water inlet pipe 19, a buffer plate 20, a transverse reinforcing rib 21, a vertical reinforcing rib 22, a clamping groove 23, a second high-pressure tank 24, a third water delivery pipe 25, a third electromagnetic pressure reducing valve 26, a third connecting pipe 27 and a fourth connecting pipe 28, wherein the shell 2 is fixed on one side of the top of the base 1, the first high-pressure tank 5, the second high-pressure tank 24 and the constant pressure tank 18 are respectively installed inside the shell 2, the water inlet pipe 19, the two clamping grooves 23 are internally connected with clamping blocks 10, a filter screen 17 is fixed between the two clamping blocks 10, the clamping blocks 10 are connected with a water inlet pipe 19 through mounting bolts 11, one side of a constant pressure tank 18 is connected with a second connecting pipe 15, one end of the second connecting pipe 15 is provided with a second electromagnetic pressure reducing valve 16, one side of a second high pressure tank 24 is connected with a fourth connecting pipe 28 extending into the second electromagnetic pressure reducing valve 16, one side of a shell 2 is provided with a water pump 3, the water inlet end of the water pump 3 is connected with a third water conveying pipe 25 extending into the second electromagnetic pressure reducing valve 16, the water conveying end of the water pump 3 is connected with a drain pipe 4 extending into the shell 2, one end of the drain pipe 4 is provided with a third electromagnetic pressure reducing valve 26, one side of the first high pressure tank 5 is connected with a third connecting pipe 27 extending into the third electromagnetic pressure reducing valve 26, the other side of the shell 2 is fixed with a, the end of intaking of energy storage pump 7 is connected with the first connecting pipe 6 that extends to the inside of third electromagnetic pressure reducing valve 26, the top opposite side of base 1 is fixed with outlet pipe 12, the bottom of second high-pressure tank 24 is connected with and runs through casing 2 and extend to the inside second raceway 13 of outlet pipe 12, the play water end of energy storage pump 7 is connected with and extends to the inside first raceway 8 of second raceway 13, the surface mounting of second raceway 13 has first electromagnetic pressure reducing valve 14, the inside of second raceway 13 is fixed with buffer board 20, the inside of buffer board 20 is fixed with horizontal strengthening rib 21 and vertical strengthening rib 22 respectively, because of being provided with outlet pipe 12, so that the hydroenergy in the water supply equipment can discharge through outlet pipe 12.

Referring to fig. 1, 3 and 4, the buffer plate 20 is located right below the first water conveying pipe 8, and the top of the buffer plate 20 is arc-shaped, so that water can flow into the buffer plate 20 through the first water conveying pipe 8, thereby preventing the water from directly impacting the inner wall of the second water conveying pipe 13; the filter screen 17 is located the inside of inlet tube 19, and the filter screen 17 adopts the stainless steel material preparation to form, and the filter screen 17 can filter the impurity in aquatic to prevent that impurity from being carried to user end department.

Referring to fig. 2-4, a plurality of vertical reinforcing ribs 22 are provided, and the horizontal reinforcing ribs 21 are welded to the vertical reinforcing ribs 22, so that the strength of the buffer plate 20 is improved, and the service life of the buffer plate 20 is prolonged; the fixture block 10 is matched with the clamping groove 23, so that the fixture block 10 can be clamped into the clamping groove 23, and the filter screen 17 is convenient to disassemble and assemble.

Referring to fig. 1, the inner walls of the first high-pressure tank 5, the second high-pressure tank 24, and the constant pressure tank 18 are all sprayed with anti-rust paint to prevent rust of the inner walls of the first high-pressure tank 5, the second high-pressure tank 24, and the constant pressure tank 18; a support seat is fixed below one side of the constant pressure tank and connected with the bottom of the second electromagnetic pressure reducing valve, so that the support seat can support the second electromagnetic pressure reducing valve 16 and improve the stability of the second electromagnetic pressure reducing valve.

The working principle is as follows: firstly, a user installs the water supply equipment, when water enters the constant pressure tank 18 from the water inlet pipe 19, the filter screen 17 can filter impurities in the water, the filtered water flows into the constant pressure tank 18, then the second electromagnetic pressure reducing valve 16 is opened, the water pump 3 and the energy storage pump 7 are started, the water pump 3 works to enable the third water pipe 25 to pump the water in the constant pressure tank 18, the water enters the energy storage pump 7 through the water discharge pipe 4 and the first connecting pipe 6, and then the water flows into the second water pipe 13 through the first water pipe 8, the water flows into the buffer plate 20, because the buffer plate 20 is arc-shaped, the impact force of the water flow can be reduced, the water flow can transversely flow into the second water pipe 13 through the buffer plate 20, thereby avoiding the water flow from directly flowing down vertically to impact the inner wall of the second water pipe 13, and because the transverse reinforcing ribs 21 and the vertical reinforcing ribs 22 are both positioned inside the buffer plate 20, thereby improving the strength of the buffer plate 20, and the water flows into the water outlet pipe 12 through the second water conveying pipe 13 and is discharged through the water outlet pipe 12; and when the filter screen 17 surface is with a large amount of impurity when needing to clear up, the user is through rotatory construction bolt 11, unscrews construction bolt 11 from fixture block 10 and inlet tube 19, then the user outwards stimulates filter screen 17 to take out filter screen 17 from inlet tube 19, thereby convenient to use person clears up filter screen 17.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a no negative pressure water supply equipment of three jar of body steady voltage compensation, includes base (1), its characterized in that: the improved structure of the electromagnetic pressure reducing valve is characterized in that a shell (2) is fixed on one side of the top of the base (1), a first high-pressure tank (5), a second high-pressure tank (24) and a constant-pressure tank (18) are respectively installed inside the shell (2), a water inlet pipe (19) is connected to the outer surface of the constant-pressure tank (18), two clamping grooves (23) are formed in the outer surface of the water inlet pipe (19), clamping blocks (10) are connected to the inside of the clamping grooves (23), a filter screen (17) is fixed between the two clamping blocks (10), the clamping blocks (10) are connected with the water inlet pipe (19) through mounting bolts (11), a second connecting pipe (15) is connected to one side of the constant-pressure tank (18), a second electromagnetic pressure reducing valve (16) is installed to one end of the second connecting pipe (15), a fourth connecting pipe (28) extending to the inside of the second electromagnetic pressure reducing valve, the water pump is characterized in that a water pump (3) is installed on one side of the shell (2), the water inlet end of the water pump (3) is connected with a third water delivery pipe (25) extending to the inside of the second electromagnetic pressure reducing valve (16), the water delivery end of the water pump (3) is connected with a drain pipe (4) extending to the inside of the shell (2), a third electromagnetic pressure reducing valve (26) is installed at one end of the drain pipe (4), a third connecting pipe (27) extending to the inside of the third electromagnetic pressure reducing valve (26) is connected to one side of the first high-pressure tank (5), a mounting seat (9) is fixed on the other side of the shell (2), an energy storage pump (7) is installed at the top of the mounting seat (9), a first connecting pipe (6) extending to the inside of the third electromagnetic pressure reducing valve (26) is connected to the water inlet end of the energy storage pump (7), and a water outlet, the bottom of second high-pressure tank (24) is connected with runs through casing (2) and extends to inside second raceway (13) of outlet pipe (12), the play water end of energy storage pump (7) is connected with first raceway (8) that extend to second raceway (13) inside, the surface mounting of second raceway (13) has first electromagnetic reducing valve (14), the inside of second raceway (13) is fixed with buffer board (20), the inside of buffer board (20) is fixed with horizontal strengthening rib (21) and vertical strengthening rib (22) respectively.

2. The three-tank pressure-stabilizing compensation non-negative-pressure water supply equipment as claimed in claim 1, characterized in that: the buffer plate (20) is located under the first water conveying pipe (8), and the top of the buffer plate (20) is arc-shaped.

3. The three-tank pressure-stabilizing compensation non-negative-pressure water supply equipment as claimed in claim 1, characterized in that: the filter screen (17) is located the inside of inlet tube (19), just filter screen (17) adopt stainless steel material to make and form.

4. The three-tank pressure-stabilizing compensation non-negative-pressure water supply equipment as claimed in claim 1, characterized in that: the vertical reinforcing ribs (22) are arranged in a plurality, and the transverse reinforcing ribs (21) are welded with the vertical reinforcing ribs (22).

5. The three-tank pressure-stabilizing compensation non-negative-pressure water supply equipment as claimed in claim 1, characterized in that: the fixture block (10) is matched with the fixture groove (23).

6. The three-tank pressure-stabilizing compensation non-negative-pressure water supply equipment as claimed in claim 1, characterized in that: the inner walls of the first high-pressure tank (5), the second high-pressure tank (24) and the constant-pressure tank (18) are all sprayed with antirust paint.

7. The three-tank pressure-stabilizing compensation non-negative-pressure water supply equipment as claimed in claim 1, characterized in that: a supporting seat is fixed below one side of the constant pressure tank (18), and the supporting seat is connected with the bottom of the second electromagnetic pressure reducing valve (16).