CN213296505U

CN213296505U - No negative pressure frequency conversion water supply equipment with nested purification structure

Info

Publication number: CN213296505U
Application number: CN202021457781.4U
Authority: CN
Inventors: 张海龙
Original assignee: Hongsi Mechanical Shanghai Co ltd
Current assignee: Hongsi Mechanical Shanghai Co ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-05-28
Anticipated expiration: 2030-07-22

Abstract

The utility model discloses a no negative pressure variable frequency water supply equipment with nested purification structure, the power distribution box comprises a box body, the symmetry is fixed with two backup pads on the box inner wall, two backup pad upper ends are equipped with purification mechanism, box one side is equipped with the opening, purification mechanism stretches out the box through the opening one side, purification mechanism is located one side outside the box and passes through a plurality of bolts and box fixed connection, purification mechanism includes two curb plates, the closing plate, the fixed plate, the handle, three standing groove, activated carbon plate and two filters, two curb plates are parallel to each other, the closing plate passes through screw fixed connection in two curb plate one ends, fixed plate fixed connection is at two curb plate other ends, the fixed plate is located outside the box, the utility model discloses the beneficial effect: can install and dismantle activated carbon board and filter very convenient to can not harm activated carbon board and filter, the practicality is stronger.

Description

No negative pressure frequency conversion water supply equipment with nested purification structure

Technical Field

The utility model relates to a no negative pressure frequency conversion water supply equipment with nested purification structure belongs to water supply equipment technical field.

Background

The non-negative pressure water supply equipment is a pressurized water supply unit, which is directly connected with a municipal water supply network, secondary pressurized water supply equipment for supplying water in a superposed manner is connected in series on the basis of the residual pressure of the municipal pipe network to ensure that the pressure of the municipal pipe network is not less than the set protection pressure (the set pressure is higher than the pressure requirement of a direct supply area of a community and is generally not less than 1.2Kg), the non-negative pressure water supply equipment is also called pipe network superposed water supply equipment, tank type non-negative pressure water supply equipment and box type non-negative pressure water supply equipment are mainly arranged on the market, and the core of the pipe network superposed (non-negative pressure) water supply equipment is how to prevent negative pressure from being generated in the operation process of a secondary pressurized water supply system, so that the influence of the operation of the unit on the municipal pipe network is eliminated.

All can be equipped with purification mechanism in the current water supply equipment usually, filter quality of water, however, current purification mechanism all installs in the box, and the installation is more troublesome with the dismantlement, is unfavorable for the later stage to change and maintain.

SUMMERY OF THE UTILITY MODEL

The utility model provides a no negative pressure frequency conversion water supply equipment with nested purification structure, the effectual current purification mechanism who has solved existence among the prior art all installs in the box, and the installation is more troublesome with the dismantlement, is unfavorable for the later stage to change and the problem of maintenance.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a no negative pressure variable frequency water supply equipment with nested purification structure, the power distribution box comprises a box body, two supporting plates are symmetrically fixed on the inner wall of the box body, the upper ends of the two supporting plates are provided with purification mechanisms, one side of the box body is provided with an opening, one side of the purification mechanism extends out of the box body through the opening, and one side of the purification mechanism, which is positioned outside the box body, is fixedly connected with the box body through a plurality of bolts;

purify the mechanism and include two curb plates, closing plate, fixed plate, handle, three standing groove, activated carbon plate and two filters, two the curb plate is parallel to each other, the closing plate passes through screw fixed connection in two curb plate one ends, fixed plate fixed connection is at two curb plate other ends, the fixed plate is located outside the box, the fixed plate passes through a plurality of bolts and box outside fixed connection, fixed plate outside fixedly connected with handle, two the curb plate opposite side all is equipped with three standing groove, six activated carbon plate and two filters have been placed respectively in the standing groove, the activated carbon plate is located between two filters.

As an optimal technical scheme of the utility model, closing plate outside fixedly connected with cushion, cushion and box inner wall in close contact with.

As a preferred technical scheme of the utility model, two the equal fixedly connected with slider in curb plate bottom, two all be equipped with the spout on backup pad upper end and the opening diapire, two spout in the backup pad is put through each other with two spouts on the opening diapire respectively, two the slider respectively with four spout sliding connection.

As an optimized technical scheme of the utility model, two the slider and four the spout is erected the cross-section and is all established to "protruding" shape.

As a preferred technical scheme of the utility model, one side fixedly connected with that the fixed plate is close to the box is sealed fills up, sealed pad and the box outside in close contact with.

As an optimized technical scheme of the utility model, opening diapire and two curb plate upper surfaces all are located same horizontal plane.

The utility model discloses the beneficial effect who reaches is:

1. filter quality of water through two filters and activated carbon plate, simultaneously, two filters and activated carbon plate all place in corresponding the standing groove, and three standing groove one end is sealed through the closing plate, demolishs the closing plate and can install and dismantle filter and activated carbon plate, can not harm activated carbon plate and filter to be convenient for install and dismantle, the practicality is stronger.

2. Through two sliders and four spouts mutually support, unscrew a plurality of bolts, the box can be pulled out with two curb plates, two filters and active carbon board to the pulling handle is convenient for carry out the later stage maintenance to filter and active carbon board.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic structural view of the purifying mechanism of the present invention;

FIG. 3 is a top view of FIG. 2;

FIG. 4 is a schematic view of the structure of the A-A surface of the present invention;

fig. 5 is a schematic view of the connection between the sliding block and the sliding groove of the present invention.

In the figure: 1. a box body; 2. a purification mechanism; 21. a side plate; 22. a sealing plate; 23. a fixing plate; 24. a handle; 25. a filter plate; 26. an activated carbon plate; 27. a placement groove; 3. a bolt; 4. a gasket; 5. an opening; 6. a support plate; 7. a slider; 8. a rubber pad; 9. a chute.

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.

Example (b): as shown in fig. 1-5, the utility model relates to a non-negative pressure variable frequency water supply equipment with nested purification structure, which comprises a box body 1, wherein two supporting plates 6 are symmetrically fixed on the inner wall of the box body 1, the upper ends of the two supporting plates 6 are provided with purification mechanisms 2, one side of the box body 1 is provided with an opening 5, one side of each purification mechanism 2 extends out of the box body 1 through the opening 5, one side of each purification mechanism 2, which is positioned outside the box body 1, is fixedly connected with the box body 1 through a plurality of bolts 3, so that an activated carbon plate 26 and a filter plate 25 can be conveniently mounted and dismounted, and the activated carbon plate 26 and the filter plate 25 can not be damaged;

the purification mechanism 2 comprises two side plates 21, a sealing plate 22, a fixing plate 23, a handle 24, three placing grooves 27, an activated carbon plate 26 and two filter plates 25, wherein the two side plates 21 are parallel to each other, the sealing plate 22 is fixedly connected to one ends of the two side plates 21 through screws, the fixing plate 23 is fixedly connected to the other ends of the two side plates 21, the fixing plate 23 is positioned outside the box body 1, the fixing plate 23 is fixedly connected to the outer side of the box body 1 through a plurality of bolts 3, the handle 24 is fixedly connected to the outer side of the fixing plate 23, the three placing grooves 27 are arranged on the opposite sides of the two side plates 21, the activated carbon plate 26 and the two filter plates 25 are respectively placed in the six placing grooves 27, the activated carbon plate 26 is positioned between the two filter plates 25, water quality can sequentially pass through the filter plates 25 and the activated carbon plate 26, the water quality is, three standing groove 27 one end is sealed through closing plate 22, demolishs closing plate 22 and can install and dismantle filter 25 and activated carbon plate 26, can not harm activated carbon plate 26 and filter 25 to be convenient for install and dismantle, the practicality is stronger.

One side of the fixed plate 23 close to the box body 1 is fixedly connected with a sealing gasket 4, the sealing gasket 4 is tightly contacted with the outer side of the box body 1 to ensure the sealing performance, the bottom wall of the opening 5 and the upper surfaces of the two side plates 21 are positioned on the same horizontal plane to enable the two side plates 21 to stably move, the outer side of the sealing plate 22 is fixedly connected with a rubber pad 8, the rubber pad 8 is tightly contacted with the inner wall of the box body 1 to enable the two side plates 21 to be more tightly contacted with the inner wall of the box body 1, the bottom ends of the two side plates 21 are fixedly connected with sliding blocks 7, the upper ends of the two supporting plates 6 and the bottom wall of the opening 5 are respectively provided with sliding grooves 9, the two sliding grooves 9 on the two supporting plates 6 are respectively communicated with the two sliding grooves 9 on the bottom wall of the opening 5, the two sliding blocks 7, can pull out box 1 with two curb plates 21, two filters 25 and active carbon plate 26 to be convenient for carry out the later stage maintenance to filter 25 and active carbon plate 26, two sliders 7 and four spout 9 erect the cross-section and all establish to "protruding" shape, make the more stable the sliding that slides of two sliders 7, thereby guarantee holistic stability.

Specifically, the utility model discloses during the use, quality of water can loop through filter 25 and activated carbon plate 26, utilize filter 25 and activated carbon plate 26 to purify quality of water, when later stage needs maintenance, screw off a plurality of bolts 3, pulling handle 24, mutually support through two sliders 7 and four spout 9, can pull out box 1 with two curb plates 21, two filters 25 and activated carbon plate 26, because two filters 25 and activated carbon plate 26 all place in

corresponding standing groove

27, and 27 one end of three standing groove seals through closing plate 22, only need demolish closing plate 22 and can install and dismantle filter 25 and activated carbon plate 26, still can not harm activated carbon plate 26 and filter 25, and be convenient for install and dismantle, the practicality is stronger.

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 non-negative-pressure variable-frequency water supply equipment with the nested purification structure comprises a box body (1) and is characterized in that two support plates (6) are symmetrically fixed on the inner wall of the box body (1), purification mechanisms (2) are arranged at the upper ends of the two support plates (6), an opening (5) is formed in one side of the box body (1), one side of each purification mechanism (2) extends out of the box body (1) through the opening (5), and one side, located outside the box body (1), of each purification mechanism (2) is fixedly connected with the box body (1) through a plurality of bolts (3);

the purification mechanism (2) comprises two side plates (21), a sealing plate (22), a fixing plate (23), a handle (24), three placing grooves (27), an activated carbon plate (26) and two filter plates (25), wherein the two side plates (21) are parallel to each other, the sealing plate (22) is fixedly connected with one end of each side plate (21) through a screw, the fixed plate (23) is fixedly connected with the other ends of the two side plates (21), the fixed plate (23) is positioned outside the box body (1), the fixed plate (23) is fixedly connected with the outer side of the box body (1) through a plurality of bolts (3), the fixing plate is characterized in that a handle (24) is fixedly connected to the outer side of the fixing plate (23), three placing grooves (27) are formed in the opposite sides of the two side plates (21), an activated carbon plate (26) and two filter plates (25) are placed in the six placing grooves (27), and the activated carbon plate (26) is located between the two filter plates (25).

2. The non-negative-pressure variable-frequency water supply equipment with the nested purification structure is characterized in that a rubber pad (8) is fixedly connected to the outer side of the sealing plate (22), and the rubber pad (8) is in close contact with the inner wall of the box body (1).

3. The non-negative-pressure variable-frequency water supply equipment with the nested purification structure is characterized in that sliding blocks (7) are fixedly connected to the bottom ends of the two side plates (21), sliding grooves (9) are formed in the upper ends of the two support plates (6) and the bottom wall of the opening (5), the two sliding grooves (9) in the two support plates (6) are communicated with the two sliding grooves (9) in the bottom wall of the opening (5), and the two sliding blocks (7) are in sliding connection with the four sliding grooves (9).

4. The non-negative-pressure variable-frequency water supply equipment with the nested purification structure is characterized in that the vertical sections of the two sliding blocks (7) and the four sliding grooves (9) are in a convex shape.

5. The non-negative-pressure variable-frequency water supply equipment with the nested purification structure is characterized in that a sealing gasket (4) is fixedly connected to one side, close to the box body (1), of the fixing plate (23), and the sealing gasket (4) is tightly contacted with the outer side of the box body (1).

6. The non-negative-pressure variable-frequency water supply equipment with the nested purification structure is characterized in that the bottom wall of the opening (5) and the upper surfaces of the two side plates (21) are positioned on the same horizontal plane.