CN213773610U

CN213773610U - Automatic water replenishing and exhausting constant pressure unit with pressure buffering structure

Info

Publication number: CN213773610U
Application number: CN202022801321.5U
Authority: CN
Inventors: 陈旭
Original assignee: Tianjin Kewei Environmental Engineering Co ltd
Current assignee: Tianjin Kewei Environmental Engineering Co ltd
Priority date: 2020-11-28
Filing date: 2020-11-28
Publication date: 2021-07-23
Anticipated expiration: 2030-11-28

Abstract

The utility model provides an automatic water supply exhaust level pressure unit with pressure buffer structure, include: a base, an expansion tank and supporting legs; the base is of a rectangular frame-shaped structure; the expansion tank is arranged at the upper part of the base, and the lower part of the expansion tank is welded with the supporting legs; the connecting pipe is arranged at the lower part of the expansion tank and is fixedly connected with the expansion tank through a flange; the water delivery pipe is arranged on one side of the connecting pipe, and the water delivery pipe is fixedly connected with the connecting pipe through a flange; the valve is arranged on one side of the water pipe and is fixedly connected with the water pipe through a flange; the pump is arranged on one side of the valve and is connected with the valve through a pipeline; through the improvement to current device, the device has the convenient split of subassembly, easily dismouting maintenance and change, advantage that compact structure area is little to effectual solution the utility model discloses the problem that proposes in the background art item is with not enough.

Description

Automatic water replenishing and exhausting constant pressure unit with pressure buffering structure

Technical Field

The utility model relates to a level pressure unit technical field, more specifically the theory that says so especially relates to an automatic water supply exhaust level pressure unit with pressure buffer structure.

Background

The constant-pressure water supplementing device utilizes the adjustable capacity of the air pressure tank, can automatically adjust the change of water quantity of a user, can not start the water pump for a long time when the water consumption is reduced or water is not used, achieves the purpose of energy conservation, can save investment compared with a water tower and a high-level water tank, reduces the occupied area compared with other traditional water supplying devices, and saves land resources.

However, the existing exhaust constant pressure unit still has the defect of loose and not compact structure, is inconvenient to transport and install, and is not beneficial to the disassembly, assembly, maintenance and replacement of parts because parts such as an expansion tank and the like are connected with a base in a welding mode.

In view of the above, the present invention provides an automatic water replenishing and air discharging constant pressure unit having a pressure buffer structure, which is developed to solve the problems and improve the practical value.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic water supply exhaust level pressure unit with pressure buffer structure to solve the current exhaust roof pressure unit that proposes in the above-mentioned background art, still there is the not compact shortcoming inadequately of loose structure, no matter be transportation or installation all be inconvenient, parts such as expansion tank are connected through the welding mode with the base simultaneously, are unfavorable for the dismouting maintenance of part and the problem and not enough of change work.

In order to achieve the above object, the utility model provides an automatic water supply exhaust constant pressure unit with pressure buffer structure is reached by following specific technological means:

an automatic water replenishing and air exhausting constant pressure unit with a pressure buffering structure comprises: the device comprises a base, an expansion tank, supporting legs, a connecting pipe, a water delivery pipe, valves, a pump, a connecting plate, a strut and a control box; the base is of a rectangular frame-shaped structure; the expansion tank is arranged at the upper part of the base, and the lower part of the expansion tank is welded with the supporting legs; the connecting pipe is arranged at the lower part of the expansion tank and is fixedly connected with the expansion tank through a flange; the water delivery pipe is arranged on one side of the connecting pipe, and the water delivery pipe is fixedly connected with the connecting pipe through a flange; the valve is arranged on one side of the water pipe and is fixedly connected with the water pipe through a flange; the pump is arranged on one side of the valve and is connected with the valve through a pipeline; the connecting plate is arranged on one side of the expansion tank and is connected with the expansion tank in a welding mode; the support is arranged at the upper part of the base and is connected with the base in a welding way; the control box is arranged at the front part of the support column and is fixedly connected with the support column through bolts.

As a further optimization of this technical scheme, the utility model relates to an automatic water supply exhaust level pressure unit with pressure buffer structure the upper portion welding of base has a plurality of screw thread posts.

As the further optimization of this technical scheme, the utility model relates to an automatic water supply exhaust constant pressure unit with pressure buffer structure the lower part welding of expansion tank has three landing legs, and the lower part of three landing legs all has welded the rectangular plate, the four corners of rectangular plate is provided with circular through-hole.

As a further optimization of this technical scheme, the utility model relates to an automatic water supply exhaust level pressure unit with pressure buffer structure the pillar is rectangle platelike structure, and the pillar setting is at the intermediate position of two pump machines.

As the further optimization of this technical scheme, the utility model relates to an automatic water supply exhaust level pressure unit with pressure buffer structure the control box is rectangle box structure, and the control box left and right sides all is provided with the rectangular plate that has circular through-hole.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:

1. the utility model relates to an automatic water supply exhaust level pressure unit with pressure buffer structure, it has the screw thread post through the welding in the upper portion of base, and has the connecting plate of circular through-hole in the landing leg lower part welding of expansion tank, and it makes the expansion pipe can install fixedly through screw thread post and nut, and the effectual convenience that improves the part dismouting does benefit to the maintenance work in later stage.

2. The utility model relates to an automatic water supply exhaust level pressure unit with pressure buffer structure, there is a connecting plate through the lateral part welding at the expansion tank, and be provided with a support column at the middle part of two pump machines, be used for fastening the control box through the bolt, make the upper portion that the control box is located the pump machine lean on the position in the middle of, not only make this device structure compacter, and can not shelter from parts such as hindrance pump machine, connecting pipe, raceway, the convenience that the part dismouting was maintained and was changed has further been improved.

3. The utility model discloses a to the improvement of current device, have that the subassembly makes things convenient for the split, easily dismouting is maintained and is changed, compact structure area is little advantage to effectual solution the utility model discloses the problem that proposes in background art one with not enough.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:

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

fig. 2 is a schematic view of the structure of the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 is a schematic view of the assembly splitting structure of the present invention.

In the figure: the device comprises a base 1, an expansion tank 2, supporting legs 3, a connecting pipe 4, a water conveying pipe 5, a valve 6, a pump 7, a connecting plate 8, a strut 9 and a control box 10.

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.

It is to be noted that, in the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Meanwhile, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the connection can be mechanical connection or electrical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, the present invention provides a specific technical implementation of an automatic water replenishing and exhausting constant pressure unit with a pressure buffering structure:

an automatic water replenishing and air exhausting constant pressure unit with a pressure buffering structure comprises: the device comprises a base 1, an expansion tank 2, supporting legs 3, a connecting pipe 4, a water conveying pipe 5, a valve 6, a pump 7, a connecting plate 8, a strut 9 and a control box 10; the base 1 is in a rectangular frame-shaped structure; the expansion tank 2 is arranged at the upper part of the base 1, and the lower part of the expansion tank 2 is welded with the supporting legs 3; the connecting pipe 4 is arranged at the lower part of the expansion tank 2, and the connecting pipe 4 is fixedly connected with the expansion tank 2 through a flange; the water pipe 5 is arranged on one side of the connecting pipe 4, and the water pipe 5 is fixedly connected with the connecting pipe 4 through a flange; the valve 6 is arranged on one side of the water pipe 5, and the valve 6 is fixedly connected with the water pipe 5 through a flange; the pump 7 is arranged on one side of the valve 6, and the pump 7 is connected with the valve 6 through a pipeline; the connecting plate 8 is arranged on one side of the expansion tank 2, and the connecting plate 8 is connected with the expansion tank 2 in a welding mode; the support 9 is arranged at the upper part of the base 1, and the support 9 is connected with the base 1 in a welding way; the control box 10 is provided at the front of the strut 9, and the control box 10 is fixedly connected with the strut 9 by bolts.

Specifically, the upper portion welding of base 1 has a plurality of screw thread posts for the installation of expansion tank 2 and pump 7 is fixed, has the convenient easy to maintain's of subassembly split advantage.

Specifically, the welding of the lower part of expansion tank 2 has three landing legs 3, and the lower part of three landing legs 3 has all welded the rectangular plate, and the four corners of rectangular plate is provided with circular through-hole for the threaded column of connecting 1 upper portion of base installs fixedly expansion tank 2.

Specifically, the support column 9 is of a rectangular plate-shaped structure, and the support column 9 is arranged in the middle of the two pump machines 7 and used for supporting and fixing the control box 10, so that the device is more compact in structure.

Specifically, the control box 10 is a rectangular box structure, and rectangular plates with circular through holes are arranged on the left and right sides of the control box 10 and are connected with the connecting plate 8 and the support posts 9 through bolts.

The method comprises the following specific implementation steps:

when using the device, expansion tank 2 is connected with the screw thread post on base 1 upper portion through the rectangular connecting plate of landing leg 3 and lower part, through nut fastening connection can, controller 10 utilizes bolt fastening connection through the rectangular plate that the lateral part has circular through-hole and connecting plate 8 and pillar 9, controller 10 is located 7 upper portions of two pump machines and leans on the position in the middle, expansion tank 2, connecting pipe 4, raceway 5, pass through flange fastening connection between valve 6 and the pump machine 7, it has compact structure's advantage, and each part can not block each other, do benefit to the maintenance work of maintenance and later stage.

In summary, the following steps: according to the automatic water replenishing, exhausting and pressure stabilizing unit with the pressure buffering structure, the threaded column is welded on the upper portion of the base, and the connecting plate with the circular through hole is welded on the lower portion of the supporting leg of the expansion tank, so that the expansion pipe can be installed and fixed through the threaded column and the nut, the convenience of component assembly and disassembly is effectively improved, and the later maintenance work is facilitated; the welding of lateral part through at the expansion tank has a connecting plate, and be provided with a support column at the middle part of two pump machines, be used for fastening the control box through the bolt, make the upper portion that the control box is located the pump machine lean on the position in the middle of, not only make this device structure compacter, and can not shelter from and hinder the pump machine, the connecting pipe, parts such as raceway, the convenience that part dismouting was maintained and was changed has further been improved, current exhaust roof pressure unit has been solved, still there is the shortcoming that the structure is loose compact inadequately, no matter be in the transportation or the installation all be inconvenient, parts such as expansion tank are connected through the welding mode with the base simultaneously, be unfavorable for the dismouting maintenance of part and the problem of change work.

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. An automatic water replenishing and air exhausting constant pressure unit with a pressure buffering structure comprises: the device comprises a base (1), an expansion tank (2), supporting legs (3), a connecting pipe (4), a water delivery pipe (5), a valve (6), a pump (7), a connecting plate (8), a strut (9) and a control box (10); the method is characterized in that: the base (1) is of a rectangular frame-shaped structure; the expansion tank (2) is arranged at the upper part of the base (1), and the lower part of the expansion tank (2) is welded with the supporting legs (3); the connecting pipe (4) is arranged at the lower part of the expansion tank (2), and the connecting pipe (4) is fixedly connected with the expansion tank (2) through a flange; the water pipe (5) is arranged on one side of the connecting pipe (4), and the water pipe (5) is fixedly connected with the connecting pipe (4) through a flange; the valve (6) is arranged on one side of the water pipe (5), and the valve (6) is fixedly connected with the water pipe (5) through a flange; the pump (7) is arranged on one side of the valve (6), and the pump (7) is connected with the valve (6) through a pipeline; the connecting plate (8) is arranged on one side of the expansion tank (2), and the connecting plate (8) is connected with the expansion tank (2) in a welding mode; the support column (9) is arranged at the upper part of the base (1), and the support column (9) is connected with the base (1) in a welding mode; the control box (10) is arranged at the front part of the support post (9), and the control box (10) is fixedly connected with the support post (9) through bolts.

2. The automatic water replenishing and air exhausting constant pressure unit with the pressure buffering structure as claimed in claim 1, wherein: the upper part of the base (1) is welded with a plurality of threaded columns.

3. The automatic water replenishing and air exhausting constant pressure unit with the pressure buffering structure as claimed in claim 1, wherein: the lower part welding of expansion tank (2) has three landing legs (3), and the lower part of three landing legs (3) all welds the rectangular plate, the four corners of rectangular plate is provided with circular through-hole.

4. The automatic water replenishing and air exhausting constant pressure unit with the pressure buffering structure as claimed in claim 1, wherein: the support column (9) is of a rectangular plate-shaped structure, and the support column (9) is arranged in the middle of the two pump machines (7).

5. The automatic water replenishing and air exhausting constant pressure unit with the pressure buffering structure as claimed in claim 1, wherein: the control box (10) is of a rectangular box structure, and rectangular plates with circular through holes are arranged on the left side and the right side of the control box (10).