CN211752892U

CN211752892U - Low-resistance high-efficiency filtering hydraulic steering module of pump device

Info

Publication number: CN211752892U
Application number: CN202020076279.2U
Authority: CN
Inventors: 朱海红; 王伟山; 姚海涛; 李德成; 赵汇涛; 朱艳飞
Original assignee: Keyu Intelligent Environmental Technology Service Co ltd
Current assignee: Keyu Intelligent Environmental Technology Service Co ltd
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-10-27
Anticipated expiration: 2030-01-14

Abstract

The utility model discloses a low-resistance high-efficiency filtering hydraulic steering module of a pump device, which comprises a cylinder body, a water inlet interface mechanism and a hydraulic control module, wherein the cylinder body is provided with a bracket at the bottom; a filter screen is arranged in the center of the cylinder body right below the water inlet interface mechanism; a slag storage chamber is arranged below the filter screen; a water outlet port is arranged on the cylinder body at one side of the slag storage chamber; and a filtering pressure gauge and an outlet pressure gauge are respectively arranged on the water inlet interface mechanism and in a cavity between the filter screen and the cylinder body. The utility model has the advantages of large space utilization rate, low investment cost, flexible installation, greatly improved system energy saving compared with the traditional common filter, flexible customization, repeated recycling, simple cleaning operation, high reliability, large filtration flow area and smaller pipeline resistance; through modularization preparation and installation, reduce investment cost, shorten on-the-spot construction cycle, spatial arrangement is more nimble, is fit for the multipurpose pipeline operation face, can improve system operation stability and the maintenance degree of difficulty.

Description

Low-resistance high-efficiency filtering hydraulic steering module of pump device

Technical Field

The utility model relates to a filter equipment technical field specifically is a high-efficient water conservancy of filtering of pump unit low resistance turns to module.

Background

The pipe filter is one of the commonly used pipe elements in a pipe system, and belongs to the field of special parts of pipes. The filter is generally arranged on a pipeline at the inlet of machine equipment (a pump, a compressor, a heat exchanger and the like) and used for filtering large solid impurities in fluid, ensuring that the downstream machine equipment can normally run, stabilizing the process and ensuring the safe production.

The common pipeline filter is generally in the form of a Y-shaped filter, a T-shaped filter, a conical filter and the like, but the common pipeline filter has some defects, the pollutant carrying capacity and the filtering area of the common pipeline filter are in direct proportion to the size of a filtering shell, filtering equipment needs to be increased if a large filtering size is required, the pore size of the sewage discharge is increased, the equipment cost is increased, more space is occupied, a filter screen needs to be drawn out during each sewage discharge, and meanwhile the operating space of the sewage discharge and the attractiveness of the whole process of the pipeline are also influenced.

With the continuous development of the society, especially along with the modern production and the input and application of high-efficient computer lab, have higher requirement to performance, live time, usage space and the aesthetic property of computer lab, use more sparingly space, valve members such as the filter of bigger flow area, have more research significance to the pipeline route optimization and the pipeline modularization installation of high-efficient computer lab.

Disclosure of Invention

In order to solve the deficiencies existing in the prior art, the utility model provides a pump unit low resistance high efficiency filtration water conservancy turns to module for impurity among the filter medium guarantees that the medium circulation smoothly reaches the inside important component of protection system.

The purpose of the utility model is realized like this:

the low-resistance high-efficiency filtering hydraulic steering module of the pump device comprises a cylinder body 7 with a bracket 12 arranged at the bottom and a water inlet interface mechanism fixed above the cylinder body 7 through a first flange 5; a filter screen 6 is arranged in the center of the cylinder 7 right below the water inlet interface mechanism; a slag storage chamber 9 is arranged below the filter screen 6; a water outlet port 10 is arranged on the cylinder 7 at one side of the slag storage chamber 9; a filter pressure gauge 1 and an outlet pressure gauge 3 are respectively arranged on the water inlet interface mechanism and in a cavity between the filter screen 6 and the cylinder body 7;

the filter screen 6 is in a concave shape with an upper opening, and the upper end of the filter screen is clamped and fixed between the cylinder 7 and the reducing interface tube of the water inlet interface mechanism through the first flange 5; the periphery and the bottom of the filter screen 6 are all of filter screen structures;

an upper interface of the slag storage chamber 9 is completely connected and fixed with the bottom of the filter screen 6; a clear opening at one side of the slag storage chamber 9 is provided with a cleaning opening blind plate fixed by a cleaning opening blind plate flange 8;

a water outlet interface 10 provided with a water outlet flange is fixed on the cylinder body 7 opposite to the cleaning port blind flange 8; the water outlet port 10 is connected with a collection chamber 11 at the bottom of the cylinder 7 through a pipeline;

the collecting chamber 11 is a space between the outside of the filter screen 6 and the slag storage chamber 9 and the inner wall of the cylinder 7, and the bottom of the collecting chamber is provided with a drain pipe 13 with a drain valve 13;

the water inlet interface mechanism comprises a reducing interface tube 4 fixed above the cylinder 7 through a first flange 5; the top of the reducing interface tube 4 is fixed with a water inlet interface tube 2 through a second flange.

Has the positive and beneficial effects that: the utility model discloses a module for filtering impurities in a medium, ensuring smooth medium circulation and protecting important elements in a system; the filter and the elbow are shared, so that the installation space is saved, and the equipment cost is reduced; the length of the filter can be customized according to the requirement, and the installation is flexible; the cleaning filter is only opened to clean waste residues, and a filter screen does not need to be drawn out, so that the operation is simple; the filter area is large, the fluid resistance is small, and the reliable support is provided for the energy conservation of the system.

Drawings

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

in the figure, the following steps are carried out: the device comprises a filtering pressure gauge 1, a water inlet joint pipe 2, an outlet pressure gauge 3, a reducing joint pipe 4, a first flange 5, a filter screen 6, a cylinder 7, a cleaning port blind flange 8, a slag storage chamber 9, a water outlet joint 10, a collecting chamber 11, a support 12 and a drain valve 13.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1, the low-resistance high-efficiency filtering hydraulic steering module of the pump device comprises a cylinder 7 with a bracket 12 arranged at the bottom and a water inlet interface mechanism fixed above the cylinder 7 through a first flange 5; a filter screen 6 is arranged in the center of the cylinder 7 right below the water inlet interface mechanism; a slag storage chamber 9 is arranged below the filter screen 6; a water outlet port 10 is arranged on the cylinder 7 at one side of the slag storage chamber 9; a filter pressure gauge 1 and an outlet pressure gauge 3 are respectively arranged on the water inlet interface mechanism and in a cavity between the filter screen 6 and the cylinder body 7;

The filter screen 6 is used for filtering liquid, the opening area of the filter element is not less than 30%, the pore diameter is 1.5-2 mm, the filtered water enters the water inlet interface tube 2 to form a filtering pressure 1, and the filtering pressure gauge 1 arranged on the reducing interface tube 4 is used for displaying the pressure; the water body filtered by the filter screen is filled in the inner cavity of the whole barrel body 7 outside the filter screen, namely the collecting chamber 11, solid impurity particles are blocked in the filter screen, the impurity particles are deposited in the slag storage chamber 9, clean fluid flows out from the periphery of the filter screen, the clean fluid enters the collecting chamber 11 and forms cavity pressure monitored by an outlet pressure gauge 3, and finally the filtered water body is discharged from the water outlet port 10;

whether the filter needs to be cleaned or not is judged by the pressure difference between the filtering pressure gauge 1 and the outlet pressure gauge 3, when the filter needs to be cleaned, the bottom water outlet 13 is opened, fluid is drained, the flange cover 8 of the cleaning opening is detached, and impurities in the slag storage chamber are cleaned.

The reducing interface tube of the filter is provided with two pressure gauges, and whether impurities need to be cleaned can be judged through pressure difference; the cylinder body adopts a vertical structure, the diameter of the cylinder body is 2.5 times of the diameter of the pipeline, and the length of the cylinder body can be adjusted according to the required filtering area; the cylinder body is integrally formed by casting, the filter screen is made of stainless steel, the whole structure is simple, the filter screen can be disassembled into modules for installation, the structure is compact, the elbow and the installation space are saved, and the flow resistance can be effectively reduced during operation.

The utility model has high space utilization rate, saves elbow pipe fittings at the inlet of a machine equipment pipeline through modular installation, has large valve body filtration flow area and smaller resistance, and has comprehensive energy saving rate reaching 5 to 15 percent during operation; the installation is convenient and flexible, the wearing parts are changed in a modularized way, and the special installation space requirement can be met; product performance parameters are ensured through factory design calculation, and the field construction period is shortened through modular installation; the resistance of the fluid passing through the filter is reduced, the fluid is filtered more fully and is convenient to clean, and the operation cost and the maintenance difficulty of the system can be reduced; the method is suitable for occasions where various projects such as new construction, extension and reconstruction need to guarantee the installation period, the engineering quality and the overall performance of equipment quickly and efficiently. The device can be designed according to the user's needs accounting, and prefabricate by the mill, divide the module preparation, and on-the-spot installation only needs combination and flange joint business turn over, export pipeline, to industry and civilian newly-built, extension, reform transform project, the restricted use occasion in computer lab space, all have very big flexibility.

The above examples are only for illustrating the preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included within the scope of the claimed technical solution of the present invention within the knowledge of those skilled in the art.

Claims

1. The low-resistance high-efficiency filtering hydraulic steering module of the pump device is characterized in that: the water inlet joint mechanism is fixed above the cylinder body through a first flange; a filter screen is arranged in the center of the cylinder body right below the water inlet interface mechanism; a slag storage chamber is arranged below the filter screen; a water outlet port is arranged on the cylinder body at one side of the slag storage chamber; and a filtering pressure gauge and an outlet pressure gauge are respectively arranged on the water inlet interface mechanism and in a cavity between the filter screen and the cylinder body.

2. The low resistance, high efficiency filtration hydraulic steering module of the pumping device of claim 1, wherein: the filter screen is in a concave shape with an upper opening, and the upper end of the filter screen is clamped and fixed between the cylinder and the reducing interface tube of the water inlet interface mechanism through a first flange; the periphery and the bottom of the filter screen are of a filter screen structure.

3. The low resistance, high efficiency filtration hydraulic steering module of the pumping device of claim 1, wherein: the upper interface of the slag storage chamber is completely connected and fixed with the bottom of the filter screen; a clear opening at one side of the slag storage chamber is provided with a cleaning opening blind plate fixed by a cleaning opening blind plate flange.

4. The low resistance, high efficiency filtration hydraulic steering module of claim 3, wherein: a water outlet interface provided with a water outlet flange is fixed on the cylinder body opposite to the blind flange of the cleaning opening; the water outlet port is connected with a collecting chamber at the bottom of the cylinder body through a pipeline.

5. The low resistance, high efficiency filtration hydraulic steering module of claim 4, wherein: the collecting chamber is a space between the outside of the filter screen and the slag storage chamber and the inner wall of the cylinder body, and the bottom of the collecting chamber is provided with a drain pipe with a drain valve.

6. The low resistance, high efficiency filtration hydraulic steering module of the pumping device of claim 1, wherein: the water inlet interface mechanism comprises a reducing interface pipe fixed above the cylinder body through a first flange; and the top of the reducing interface tube is fixedly provided with a water inlet interface tube through a second flange.