Dirt separator capable of conveniently switching filter elements

Abstract

The utility model belongs to the technical field of dirt separators, and particularly relates to a dirt separator convenient for switching filter elements, which comprises a dirt separator shell and a filter component arranged on the surface of the dirt separator shell, the filter component comprises a water inlet pipe fixedly connected to one end of the dirt separator shell, and a water outlet pipe fixedly connected to the other end of the dirt separator shell. A water outlet pipe is fixedly connected to the end, away from the water inlet pipe, of the dirt separator shell, a filter shell is arranged on the lower surface of the dirt separator shell, and a filter element is arranged in the filter shell; according to the dirt separator, the filter element can be conveniently detached and cleaned, a worker can conveniently overhaul the dirt separator and replace the filter element, so that the working efficiency of the dirt separator is better guaranteed, the maintenance cost of the dirt separator can be reduced, meanwhile, the worker can conveniently install and fix the dirt separator by adding the supporting assembly, and the dirt separator is convenient to use. And the dirt separator can be conveniently moved by a worker.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of dirt separator, specifically relates to a dirt separator of convenient filter core switching. BACKGROUND

[0002] Dirt separator is widely used in heating equipment and tap water process pipeline, is used for removing silt dirt, also can prevent the impurities in the pipeline medium from entering the transmission equipment or the precision part, makes the production failure or influences the quality of product, dirt separator is installed on the user entrance water supply main pipe, and the heat source, the heat using equipment, water pump, regulating valve entrance, keeps the clean of water quality in the system, reduces the resistance, protects the equipment and prevents the pipeline blockage;

[0003] It is found that the dirt separator disclosed in publication (announcement) No. CN102327708B discloses a dirt separator, which comprises a dirt separator cylinder, a filter screen is arranged on the dirt separator cylinder, the filter screen is installed vertically on the bottom of the dirt separator cylinder, the filter screen divides the dirt separator cylinder into two parts, a partition plate is arranged at the lower part of the non-filtering area, the gap between the partition plate and the filter screen is 50-80mm, and the technical scheme has the technical effects of ensuring the smoothness of water flow, reducing the resistance loss, and facilitating the cleaning of dirt.

[0004] In the prior design, the dirt separator is installed at an angle of 20°-50° and is arranged in a specially designed dirt collecting pool, but the filter screen of the device is not convenient to disassemble and replace, large particles such as sand and gravel are easily accumulated, the filter screen is easily blocked, the speed of filtering sewage by the filter screen is affected, and when the water flow is large, the filter screen is blocked, the working efficiency of the dirt separator is affected, and the filtering function of the dirt separator may be lost.

[0005] Therefore, the dirt separator with convenient filter core switching is designed to solve the above problems. UTILITY MODEL CONTENTS

[0006] To solve the problems in the background art, the utility model provides a dirt separator with convenient filter core switching, which can conveniently disassemble and clean the filter core, facilitate the maintenance and replacement of the filter core by the staff, thereby better guaranteeing the working efficiency of the dirt separator, reducing the maintenance cost of the dirt separator, and facilitating the installation and fixing of the dirt separator by the staff and the moving of the dirt separator by the staff.

[0007] To achieve the above object, the utility model provides the following technical scheme: a dirt separator with convenient filter core switching, which comprises a dirt separator shell and a filter assembly arranged on the surface of the dirt separator shell.

[0008] The filter assembly comprises a water inlet pipe fixedly connected to one end of the dirt remover shell, a water outlet pipe fixedly connected to the end of the dirt remover shell away from the water inlet pipe, and a filter shell arranged on the lower surface of the dirt remover shell, and a filter core arranged in the filter shell.

[0009] Preferably, the lower surface of the dirt remover shell is fixedly connected with a threaded connecting block one, the threaded connecting block one is threadedly connected with the top end of the filter shell, the interior of the dirt remover shell is provided with a threaded connecting block two, the water inlet pipe penetrates through the dirt remover shell and is fixedly connected with the threaded connecting block two, and the outer surface of the threaded connecting block two is threadedly connected with the top end of the filter core.

[0010] Preferably, the surface of the filter shell is provided with a sealing ring one, the filter shell is slidably connected with the sealing ring one, the surface of the filter core is provided with a sealing ring two, and the filter core is slidably connected with the sealing ring two.

[0011] Preferably, the interior of the filter core is provided with a filter screen, and the inner surface of the threaded connecting block two is threadedly connected with the top end of the filter screen.

[0012] Preferably, the end of the water inlet pipe away from the dirt remover shell is fixedly connected with a connecting flange one, and the end of the water outlet pipe away from the dirt remover shell is fixedly connected with a connecting flange two.

[0013] Preferably, the dirt remover further comprises a supporting assembly arranged on the surface of the dirt remover shell.

[0014] The supporting assembly comprises an arc-shaped supporting block arranged on the surface of the dirt remover shell, and the surface of the arc-shaped supporting block is symmetrically provided with supporting legs fixedly connected with the arc-shaped supporting block, and the end of each supporting leg away from the arc-shaped supporting block is fixedly connected with a square block.

[0015] Preferably, the surface of the dirt remover shell is fixedly connected with a limiting block, the surface of the arc-shaped supporting block is fixedly connected with a limiting column, and the surface of the limiting block is provided with a limiting groove matched with the limiting column.

[0016] Compared with the prior art, the beneficial effects of the utility model are that: the filter assembly is added on the application, the filter core can be conveniently disassembled and cleaned, the staff can conveniently overhaul the dirt removing device and replace the filter core, thereby better guaranteeing the working efficiency of the dirt removing device, the maintenance cost of the dirt removing device can be reduced, and meanwhile the supporting assembly is added, the staff can conveniently install and fix the dirt removing device, and the staff can conveniently move the dirt removing device. BRIEF DESCRIPTION OF DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the specification, and are used to explain the utility model together with embodiments of the utility model, and do not constitute a limitation to the utility model. In the drawings:

[0018] Figure 1 It is the overall structure schematic diagram of the utility model;

[0019] Figure 2 It is the structure schematic diagram of the dirt removing device shell in the utility model;

[0020] Figure 3 It is the structure schematic diagram of the filter screen in the utility model;

[0021] Figure 4 It is the structure schematic diagram of the arc-shaped supporting block in the utility model;

[0022] In the drawings:

[0023] 1, dirt removing device shell;

[0024] 2, filter assembly; 21, water inlet pipe; 22, water outlet pipe; 23, filter shell; 24, filter core; 25, threaded connection block one; 26, threaded connection block two; 27, filter screen; 28, connecting flange one; 29, connecting flange two; 210, sealing ring one; 211, sealing ring two;

[0025] 3, supporting assembly; 31, arc-shaped supporting block; 32, supporting leg; 33, square block; 34, limiting block; 35, limiting column; 36, limiting groove. DETAILED DESCRIPTION

[0026] The technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings of the embodiments of the utility model, obviously, the described embodiments are only a part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model. EMBODIMENT

[0027] As Figure 1 Indicated;

[0028] A convenient filter core switching filter, comprising a filter housing 1.

[0029] In this embodiment: the existing publication (announcement) number: CN102327708B discloses a filter, to solve the existing problems in this prior art, as disclosed in the background art above, "due to the filter screen of the device is not convenient to disassemble and replace, easy to cause the accumulation of sand and other large particles, filter screen is easy to be blocked, thereby affecting the speed of filter screen filtering sewage, when the water flow is large, the filter screen is blocked, affecting the working efficiency of the filter, and the filter may lose the filtering function", in combination with use, this problem is obviously shown and difficult to solve, therefore, in order to solve this technical problem, the filter assembly 2 and the support assembly 3 are added in this application file.

[0030] Further:

[0031] As Figures 1 to 4 shown:

[0032] In combination with the above content: further comprising a filter assembly 2 arranged on the surface of the filter housing 1;

[0033] The filter assembly 2 comprises a water inlet pipe 21 fixedly connected to one end of the filter housing 1, a water outlet pipe 22 fixedly connected to the end of the filter housing 1 away from the water inlet pipe 21, a filter housing 23 arranged on the lower surface of the filter housing 1, and a filter core 24 arranged inside the filter housing 23.

[0034] In this embodiment: the worker discharges the sewage into the water inlet pipe 21, the water inlet pipe 21 sends the sewage to the inside of the filter core 24, the sewage flows to the surface of the filter core 24 after being filtered by the filter core 24, the outer surface of the filter core 24 is provided with the filter housing 23, the filtered sewage flows into the inside of the filter housing 23, the filter housing 23 is in communication with the filter housing 1, when the inside of the filter housing 23 is full, the filtered sewage will flow into the inside of the filter housing 1, and finally flows out of the outside of the filter housing 1 through the water outlet pipe 22.

[0035] Further:

[0036] In an optional embodiment, the lower surface of the filter housing 1 is fixedly connected with a threaded connection block one 25, the threaded connection block one 25 is threadedly connected with the top end of the filter housing 23, the inside of the filter housing 1 is provided with a threaded connection block two 26, the water inlet pipe 21 penetrates through the filter housing 1 and is fixedly connected with the threaded connection block two 26, and the outer surface of the threaded connection block two 26 is threadedly connected with the top end of the filter core 24.

[0037] In the embodiment, the filter shell 23 is connected to the purifier shell 1 through the threaded connection block one 25. The threaded connection allows water in the filter shell 23 to flow into the purifier shell 1 and facilitates the disassembly and cleaning of the filter shell 23. The filter core 24 can filter sewage. The filter core 24 is connected to the water inlet pipe 21 through the threaded connection block two 26. The threaded connection facilitates the installation and disassembly of the filter core 24 by the staff, and the staff can replace the corresponding filter core 24 according to actual needs.

[0038] Further,

[0039] In an optional embodiment, the surface of the filter shell 23 is provided with a sealing ring one 210, and the filter shell 23 is connected to the sealing ring one 210 in a sliding manner. The surface of the filter core 24 is provided with a sealing ring two 211, and the filter core 24 is connected to the sealing ring two 211 in a sliding manner.

[0040] In the embodiment, the sealing ring one 210 can prevent water leakage of the filter shell 23, thereby preventing waste of water resources. The sealing ring two 211 can prevent sewage in the filter core 24 from flowing out through the connection gap between the filter core 24 and the threaded connection block two 26, thereby polluting the filtered water.

[0041] Further,

[0042] In an optional embodiment, the inside of the filter core 24 is provided with a filter screen 27, and the inner surface of the threaded connection block two 26 is threadedly connected to the top end of the filter screen 27.

[0043] In the embodiment, the filter screen 27 can filter out large-particle impurities in sewage, thereby reducing the filtering pressure of the filter core 24, increasing the service life of the filter core 24, saving the cost of sewage treatment, and facilitating the disassembly and cleaning of the filter screen 27 through the threaded connection between the filter screen 27 and the threaded connection block two 26, thereby reducing the pressure on the staff for cleaning the filter screen 27.

[0044] Further,

[0045] In an optional embodiment, the end of the water inlet pipe 21 away from the purifier shell 1 is fixedly connected with a connecting flange one 28, and the end of the water outlet pipe 22 away from the purifier shell 1 is fixedly connected with a connecting flange two 29.

[0046] In the embodiment, when the purifier needs to be connected to a water pipe or other machine, the staff can connect the connecting flange one 28 and the connecting flange two 29.

[0047] Further,

[0048] In an optional embodiment, a support assembly 3 is arranged on the surface of the purifier shell 1.

[0049] The support assembly 3 comprises an arc-shaped support block 31 arranged on the surface of the strainer shell 1. The surface of the arc-shaped support block 31 is symmetrically provided with a support leg 32 fixedly connected with the arc-shaped support block 31. The end of the support leg 32 away from the arc-shaped support block 31 is fixedly connected with a square block 33.

[0050] In the embodiment, the surface of the arc-shaped support block 31 is in close contact with the surface of the strainer shell 1, so that the strainer shell 1 can be placed more stably. The support leg 32 facilitates the placement of the strainer shell 1. The square block 33 can make the support leg 32 and the arc-shaped support block 31 more stable, so that the strainer shell 1 will not shake due to too large water pressure, thereby avoiding safety hazards.

[0051] It should be noted that the arc-shaped support block 31 is provided with two groups, and the support leg 32 and the square block 33 are each provided with four groups.

[0052] Further,

[0053] In an optional embodiment, the surface of the strainer shell 1 is fixedly connected with a limiting block 34, and the surface of the arc-shaped support block 31 is fixedly connected with a limiting column 35. The surface of the limiting block 34 is provided with a limiting groove 36 matched with the limiting column 35.

[0054] In the embodiment, the staff can insert the limiting column 35 into the limiting block 34 through the limiting groove 36, so that the strainer shell 1 can be prevented from rotating and moving due to the vibration of water pressure, the position of the strainer shell 1 can be fixed, and the workload of the staff can be reduced.

[0055] It should be noted that the limiting block 34, the limiting column 35 and the limiting groove 36 are each provided with four groups.

[0056] Working principle: the worker will sewage into the inlet pipe 21, inlet pipe 21 will send sewage to the inside of filter core 24, sewage after the filtration of filter core 24 to the surface of filter core 24 flows, the outer surface of filter core 24 is provided with filter shell 23, the filtered sewage flows into the inside of filter shell 23, filter shell 23 is communicated with the decontaminator shell 1, when the water in the inside of filter shell 23 is full, the filtered sewage will flow into the inside of decontaminator shell 1, finally through the outlet pipe 22 flows out of the outside of decontaminator shell 1, filter shell 23 is connected with decontaminator shell 1 through threaded connection block one 25, threaded connection lets the water in the inside of filter shell 23 can flow into the inside of decontaminator shell 1, and is convenient for the disassembly and cleaning of filter shell 23, filter core 24 can filter sewage, filter core 24 is connected with inlet pipe 21 through threaded connection block two 26, threaded connection is convenient for the installation and disassembly of filter core 24 for the worker, and the worker can replace the corresponding filter core 24 according to actual demand, sealing ring one 210 can prevent filter shell 23 from leaking, causing water resource waste, sealing ring two 211 can prevent the sewage in filter core 24 from flowing out through the connecting gap between filter core 24 and threaded connection block two 26, so as to pollute the filtered water, filter screen 27 can filter out the large particle impurities in sewage, reduce the filtration pressure of filter core 24, improve the use time of filter core 24, save the cost of decontamination, and filter screen 27 is connected with inlet pipe 21 through threaded connection block two 26, so as to facilitate the disassembly and cleaning of filter screen 27, reduce the pressure of the worker cleaning filter screen 27, when the decontaminator needs to be connected with a water pipe or other machines, the worker can be connected through connecting flange one 28 and connecting flange two 29, the surface of arc-shaped support block 31 is attached to the surface of decontaminator shell 1, so that the decontaminator shell 1 can be placed more stably, the supporting leg 32 facilitates the placement of decontaminator shell 1, the square block 33 can make the supporting leg 32 and arc-shaped support block 31 more stable, and will not shake the decontaminator shell 1 due to too large water pressure, causing safety hazards, the worker will insert the limiting column 35 into the limiting block 34 through the limiting slot 36, which can prevent the decontaminator shell 1 from rotating and moving due to water pressure vibration, facilitate the fixation of the position of decontaminator shell 1, and reduce the workload of the worker.

[0057] Finally, it should be noted that: the above only for preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for some technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A strainer with a filter cartridge for easy replacement, comprising a strainer housing (1), characterized in that: It also includes the filter assembly (2) arranged on the surface of the dirt cleaner shell (1); The filter assembly (2) includes a water inlet pipe (21) fixedly connected to one end of the dirt cleaner shell (1), and a water outlet pipe (22) fixedly connected to the end of the dirt cleaner shell (1) away from the water inlet pipe (21). The lower surface of the dirt cleaner shell (1) is provided with a filter shell (23), and the inside of the filter shell (23) is provided with a filter core (24). The lower surface of the dirt cleaner shell (1) is fixedly connected with a threaded connection block one (25), and the threaded connection block one (25) is threadedly connected with the top end of the filter shell (23). The inside of the dirt cleaner shell (1) is provided with a threaded connection block two (26), and the water inlet pipe (21) penetrates the dirt cleaner shell (1) and is fixedly connected with the threaded connection block two (26). The outer surface of the threaded connection block two (26) is threadedly connected with the top end of the filter core (24).

2. The easy change cartridge filter of claim 1, wherein: The surface of the filter shell (23) is provided with a sealing ring one (210), and the filter shell (23) is slidably connected with the sealing ring one (210). The surface of the filter core (24) is provided with a sealing ring two (211), and the filter core (24) is slidably connected with the sealing ring two (211).

3. The easy change cartridge filter of claim 1, wherein: The inside of the filter core (24) is provided with a filter screen (27), and the inner surface of the threaded connection block two (26) is threadedly connected with the top end of the filter screen (27).

4. The easy change cartridge filter of claim 1, wherein: The end of the water inlet pipe (21) away from the dirt cleaner shell (1) is fixedly connected with a connecting flange one (28), and the end of the water outlet pipe (22) away from the dirt cleaner shell (1) is fixedly connected with a connecting flange two (29).

5. The easy change cartridge filter of claim 1, wherein: It also includes a support assembly (3) arranged on the surface of the dirt cleaner shell (1); The support assembly (3) includes an arc-shaped support block (31) arranged on the surface of the dirt cleaner shell (1), and the surface of the arc-shaped support block (31) is symmetrically provided with a support leg (32) fixedly connected with the arc-shaped support block (31). The end of the support leg (32) away from the arc-shaped support block (31) is fixedly connected with a square block (33).

6. The easy change cartridge filter of claim 5, wherein: The surface of the dirt cleaner shell (1) is fixedly connected with a limiting block (34), and the surface of the arc-shaped support block (31) is fixedly connected with a limiting column (35). The surface of the limiting block (34) is provided with a limiting groove (36) matched with the limiting column (35).

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