CN209261807U - A kind of pump uses effective filter - Google Patents

Abstract

A kind of pump effective filter, it is related to filter device technical field；It includes filter；The filter includes compacting ring, pedestal, gasket, bolt, washer, wire loop, retaining ring, cartridge filter, end ring；Gasket is provided between the compacting ring and pedestal, compacting ring is connected and fixed with gasket, pedestal by bolt and washer；The inner end of the compacting ring is welded with wire loop, and circumference is fixed with several retaining rings on wire loop, and the end of cartridge filter is fixed with end ring, retaining ring and end ring snapping；The cartridge filter is located in pedestal.A kind of pump effective filter described in the utility model, may filter that the impurity in fluid circuit, makes to pump smooth delivery of power, avoid damage of the impurity to the pump housing, cleaning easy to disassemble, facilitates installation, and the utility model has many advantages, such as that structure is simple, setting is reasonable, low manufacture cost.

Description

A kind of pump uses effective filter

Technical field

The utility model relates to filter device technical fields, and in particular to a kind of pump uses effective filter.

Background technique

Pump is trandfer fluid or the machinery for making fluid pressurized.It is widely used in urban construction, agricultural, mining industry and metallurgical work The fields such as industry, power department and national defense construction.

Pump is applied when in defeated discharge pipe line, since often there are also impurity in water, not only influences the conveying capacity of pump, but also Impurity is it is also possible to damage pump.

Utility model content

The purpose of this utility model is that in view of the drawbacks of the prior art and insufficient, provide that a kind of structure is simple, design is closed Reason, pump easy to use use effective filter.

In order to achieve the above purposes, the technical solution adopted by the utility model is:, and it includes filter；The filter packet Containing compacting ring, pedestal, gasket, bolt, washer, wire loop, retaining ring, cartridge filter, end ring；Between the compacting ring and pedestal It is provided with gasket, compacting ring is connected and fixed with gasket, pedestal by bolt and washer；It welds the inner end of the compacting ring There is wire loop, circumference is fixed with several retaining rings on wire loop, and the end of cartridge filter is fixed with end ring, retaining ring and end ring snapping；Institute The cartridge filter stated is located in pedestal.

Preferably, the outer end of the compacting ring is connected with water pipe connecting flange.

Preferably, the outer end of the pedestal is connected with pump connecting flange.

Preferably, the number of the retaining ring is 3-4, and circumference uniform distribution is on wire loop.

Preferably, the wire loop is welded and fixed with retaining ring.

When the utility model operates, one end of filter and water pipe flange are fixed by the installation of water pipe connecting flange, separately One end and pump are fixed by pump connecting flange installation, and pad sets sealing ring between the flanges, and pump is opened, when internal flow conveys, Impurity is intercepted in cartridge filter, is periodically cleared up, and when cleaning, demounting bolt and washer separate compacting ring with pedestal, mistake The end ring of cartridge end is removed out of retaining ring, thus the cleaning of detachable cartridge filter, when installation, end ring is pressed into retaining ring, then will Compacting ring is tightened by bolts with pedestal, can be reused.

After adopting the above structure, the utility model is the beneficial effects are as follows: a kind of pump height described in the utility model Filter device is imitated, may filter that the impurity in fluid circuit, makes to pump smooth delivery of power, avoids damage of the impurity to the pump housing, it is easy to disassemble Cleaning, facilitates installation, and the utility model has many advantages, such as that structure is simple, setting is reasonable, low manufacture cost.

Detailed description of the invention

Fig. 1 is the internal structure chart of the utility model；

Fig. 2 is the external structure of the utility model；

Fig. 3 is the right view of compacting ring in Fig. 1；

Fig. 4 is the combination assumption diagram of the utility model wire loop and retaining ring；

Fig. 5 is the structure chart of the utility model retaining ring.

Description of symbols:

Filter 1, compacting ring 2, pedestal 3, gasket 4, bolt 5, washer 6, wire loop 7, retaining ring 8, cartridge filter 9, end ring 10, water pipe connecting flange 11, pump connecting flange 12.

Specific embodiment

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property It puts, is also possible to obtain other drawings based on these drawings.

Referring to such as Fig. 1 --- shown in Fig. 3, present embodiment adopts the following technical scheme that it includes filter 1；Institute The filter 1 stated includes compacting ring 2, pedestal 3, gasket 4, bolt 5, washer 6, wire loop 7, retaining ring 8, cartridge filter 9, end ring 10；Gasket 4 is provided between the compacting ring 2 and pedestal 3, compacting ring 2 and gasket 4, pedestal 3 pass through bolt 5 and pad Circle 6 is connected and fixed；The inner end of the compacting ring 2 is welded with wire loop 7, and circumference uniform distribution is welded with 3-4 retaining ring on wire loop 7 8, the end of cartridge filter 9 is fixed with end ring 10, retaining ring 8 and 10 snapping of end ring；The cartridge filter 9 is located in pedestal 3.Pump is opened It opens, when internal flow conveys, impurity is intercepted in cartridge filter 9.

It is periodically cleared up, when cleaning, demounting bolt 5 and washer 6 separate compacting ring 2 with pedestal 3,9 end of cartridge filter End ring 10 removed out of retaining ring 8, so that detachable cartridge filter 9 is cleared up, when installation, end ring 10 is pressed into retaining ring 8, then will pressure Collar 2 and pedestal 3 are locked with bolt 5, can be reused.

Referring to such as Fig. 4 --- shown in Fig. 5, the retaining ring 8 can be the forced retaining ring of elasticity, facilitate end ring 10 indentation and It removes, thus easy to disassemble, cleaning and installation cartridge filter 9.

The outer end of the compacting ring 2 is connected with water pipe connecting flange 11；The outer end of the pedestal 3 is connected with pump connection method Orchid 12 when installing with pipeline, one end of filter 1 and water pipe flange is fixed by the installation of water pipe connecting flange 11, the other end It is fixed with pump by the pump installation of connecting flange 12, and pad sets sealing ring between the flanges.

After adopting the above structure, present embodiment is the beneficial effects are as follows: one described in present embodiment Kind pump effective filter, may filter that the impurity in fluid circuit, makes to pump smooth delivery of power, avoids damage of the impurity to the pump housing, Cleaning easy to disassemble, facilitates installation, and present embodiment has many advantages, such as that structure is simple, setting is reasonable, low manufacture cost.

The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.This The technical staff of industry is retouched in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments That states only illustrates the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model It will also have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.This is practical new Type is claimed range and is defined by the appending claims and its equivalent thereof.

Claims (5)

1. a kind of pump effective filter, it is characterised in that: it includes filter；The filter includes compacting ring, seat Body, gasket, bolt, washer, wire loop, retaining ring, cartridge filter, end ring；Sealing is provided between the compacting ring and pedestal Pad, compacting ring are connected and fixed with gasket, pedestal by bolt and washer；The inner end of the compacting ring is welded with wire loop, Circumference is fixed with several retaining rings on wire loop, and the end of cartridge filter is fixed with end ring, retaining ring and end ring snapping；The cartridge filter In pedestal.

2. a kind of pump effective filter according to claim 1, it is characterised in that: the outer end of the compacting ring connects It is connected to water pipe connecting flange.

3. a kind of pump effective filter according to claim 1, it is characterised in that: the outer end of the pedestal is connected with Pump connecting flange.

4. a kind of pump effective filter according to claim 1, it is characterised in that: the number of the retaining ring is 3-4 It is a, and circumference uniform distribution is on wire loop.

5. a kind of pump effective filter according to claim 1, it is characterised in that: the wire loop and retaining ring welds Connect fixation.