CN219730605U - Sintered carbon rod filter element - Google Patents

Abstract

The utility model relates to the technical field of filter elements, in particular to a sintered carbon rod filter element, which comprises a shell, wherein a filter element is arranged in the shell, a fixed sleeve is arranged at the bottom of the shell, a connecting sleeve is arranged at the bottom of the fixed sleeve, a fixed plate is connected in the connecting sleeve in a threaded manner, a pipeline penetrates through the fixed plate, a filter plate is arranged at the top of the pipeline, a plurality of channels are formed in the outer side of the pipeline at the top of the fixed plate, sealing blocks are arranged at the positions of the channels, and the channels are sealed by a triggering mechanism. The device makes a plurality of sealing blocks seal a plurality of channels to let the inside water of casing can pass through from the filter at pipeline top, thereby let the water in the casing filter.

Description

Sintered carbon rod filter element

Technical Field

The utility model relates to the technical field of filter elements, in particular to a sintered carbon rod filter element.

Background

The filter element is commonly used in various water purifiers, the sintered carbon rod filter element is one of the carbon rod filter elements, and the carbon rod filter element is a novel deep filter element. The high-quality activated carbon is formed into a structure by using a low-hot-melting adhesive, and is continuously extruded and molded, and then sintered and solidified at a low temperature to form a certain strength, and the sintered carbon rod filter core has excellent adsorption performance of granular activated carbon and effectively overcomes the defect of carbon powder leakage in the use of all activated carbon filters.

Because the sintered carbon rod filter core is generally of an integrated tubular structure, the filtering principle is that fluid is effectively filtered when passing through the pipe wall, and after the water pressure on the outer side of the sintered carbon rod filter core is increased, the filtering capacity of the sintered carbon rod filter core cannot be changed, but the water quantity passing through the sintered carbon rod filter core can be increased, so that the sintered carbon rod filter core can not filter partial water, and the water filtering effect of the sintered carbon rod filter core is low.

Disclosure of Invention

The utility model aims to solve the defects that in the prior art, after the water pressure outside a sintered carbon rod filter element is increased, the filtering capacity of the sintered carbon rod filter element is unchanged, but the water quantity passing through the sintered carbon rod filter element is increased, so that the sintered carbon rod filter element can not filter part of water.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a sintered carbon rod filter core, includes the casing, be provided with the filter core in the casing, fixed cover is installed to the casing bottom, the adapter sleeve is installed to fixed cover bottom, threaded connection has the fixed plate in the adapter sleeve, it has the pipeline to run through on the fixed plate, the filter is installed at the pipeline top, a plurality of passageways have been seted up in the pipeline outside at fixed plate top, and a plurality of passageway department all is provided with the sealing block, and a plurality of the sealing block makes a plurality of passageways sealed through trigger mechanism.

Preferably, the triggering mechanism comprises a stop block, a connecting rod is fixedly arranged between the stop block and the sealing block, a fixing frame is arranged on the fixing plate, and a spring is fixedly arranged between the fixing frame and the sealing block.

Preferably, the connecting rod is arranged in a frustum shape, and the thin end of the connecting rod faces the stop block.

Preferably, the stop block is provided with a groove, and the inner wall of the groove is connected with the connecting rod.

Preferably, a limiting rod is mounted on the fixing frame, and one end of the limiting rod penetrates through the sealing block, the spring and extends into the connecting rod.

Preferably, a plurality of water pipes are arranged on the inner wall of the pipeline, and the water pipes are respectively communicated with the channels.

Preferably, a plurality of the channels are all arranged in a circular shape.

The sintered carbon rod filter element provided by the utility model has the beneficial effects that: after the water pressure outside the shell is suddenly increased during the period of the sintering carbon rod filter element, a plurality of sealing blocks are used for sealing a plurality of channels, so that water in the shell can pass through the filter plate at the top of the pipeline, the water in the shell is filtered, and the quality of the water flowing out of the pipeline is ensured.

Drawings

Fig. 1 is a schematic structural diagram of a sintered carbon rod filter element according to the present utility model.

Fig. 2 is a front view of the present cross-sectional view of fig. 1 at A-A.

Fig. 3 is a partial enlarged view of fig. 2 at a.

Fig. 4 is a partial enlarged view of fig. 3 at B.

In the figure: the device comprises a shell 1, a fixed sleeve 2, a connecting sleeve 3, a fixed plate 4, a pipeline 5, a filter plate 6, a channel 7, a sealing block 8, a stop block 9, a connecting rod 10, a fixed frame 11, a spring 12, a groove 13, a limiting rod 14 and a water pipe 15.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

Referring to fig. 1-4, a sintered carbon rod filter element comprises a shell 1, a filter element is arranged in the shell 1, a plurality of through holes are formed in the shell, a fixed sleeve 2 is fixedly arranged at the bottom of the shell 1, a connecting sleeve 3 is fixedly arranged at the bottom of the fixed sleeve 2, a fixed plate 4 is connected with the connecting sleeve 3 in an internal thread manner, a pipeline 5 penetrates through the fixed plate 4, a filter plate 6 is fixedly arranged at the top of the pipeline 5, a plurality of channels 7 are formed in the outer side of the pipeline 5 at the top of the fixed plate 4, sealing blocks 8 are arranged at the positions of the channels 7, the channels 7 are sealed by the sealing blocks 8 through a triggering mechanism, the triggering mechanism comprises a stop block 9, a connecting rod 10 is fixedly arranged between the stop block 9 and the sealing blocks 8, a fixed frame 11 is arranged on the fixed plate 4, and a spring 12 is fixedly arranged between the fixed frame 11 and the sealing blocks 8.

A large number of through holes are formed in the arranged shell, so that the shell 1 can pass water, and the arranged fixed sleeve 2, the connecting sleeve 3, the fixed plate 4 and the pipeline 5 are made of plastic materials or stainless steel materials, so that water which is not filtered can be prevented from entering the outer side of the connecting sleeve 3.

Working principle: outside water enters the shell 1 from the outer side of the shell 1, the water can be filtered by the filter element in the shell 1, and the water filtered by the filter element in the shell 1 can reach the pipeline 5 in the connecting sleeve 3 and then flows out through a plurality of channels 7 on the pipeline 5. After the water pressure outside the shell 1 suddenly increases, the effect of the filter element in the shell 1 on water filtration is unchanged, but the water flow rate passing through the shell 1 is increased, so that the water flow rate of a plurality of channels 7 on the pipeline 5 is increased, the water flow passing through the channels 7 can impact the stop block 9, the stop block 9 can pull the sealing blocks 8 through the connecting rods 10, the sealing blocks 8 can seal the channels 7, the water in the filter element in the shell 1 can pass through the filter plate 6 at the top of the pipeline 5, the water in the filter element in the shell 1 is filtered, and the quality of the water flowing out of the pipeline 5 is ensured.

Example 2

Because the passageway 7 can pass through a large amount of water, let the cross-sectional area of passageway 7 also can be comparatively big a bit, thereby make the rivers that pass through passageway 7 reduce the impact force of dog 9, thereby let the water pressure increase back extremely easily make dog 9 can't take place through the condition that sealing block 8 can not remove with connecting rod 10, optimize on the basis of embodiment 1, refer to fig. 3-4, connecting rod 10 sets up to the frustum form, connecting rod 10 tip is towards dog 9, set up flutedly 13 on the dog 9, the recess 13 inner wall is connected with connecting rod 10, install a plurality of water pipes 15 on the pipeline 5 inner wall, a plurality of water pipes 15 are linked together with a plurality of passageways 7 respectively, a plurality of passageways 7 all set up to circularly.

The flow velocity of water passing through the water can be improved by arranging a plurality of channels 7 into a round shape, and the water filtering effect of the shell 1 is improved.

The connecting rod 10 sets up to the frustum form, connecting rod 10 tip orientation dog 9, set up fluted 13 on the dog 9, recess 13 inner wall is connected with connecting rod 10, the rivers through passageway 7 can be through the drainage direct impact of connecting rod 10 on recess 13, improve the impact force of rivers through passageway 7 to dog 9, cooperation water pipe 15 lets the water of passageway 7 process be gathered through water pipe 15, further improve the impact effect of rivers to dog 9, when avoiding the water pressure to appear increasing the change, dog 9 can't appear through the condition that connecting rod 10 brought sealing block 8 to remove.

Example 3

Since the connecting rod 10 is directly lapped on the channel 7, the spring 12 is bent and deformed, the service life of the spring 12 is reduced, and optimization is performed on the basis of the embodiment 1-2, referring to fig. 1-4, the fixed frame 11 is fixedly provided with the limiting rod 14, and one end of the limiting rod 14 penetrates through the sealing block 8 and the spring 12 and extends into the connecting rod 10.

By using the sliding fit of the limit rod 14 and the connecting rod 10, the gravity of the connecting rod 10, the stop block 9 and the sealing block 8 is extruded on the connecting rod 10, so that the possibility that the spring 12 is bent is avoided, and the service life of the spring 12 is prolonged.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (7)

1. The utility model provides a sintered carbon rod filter core, includes casing (1), be provided with the filter core in casing (1), fixed cover (2) are installed to casing (1) bottom, a serial communication port, adapter sleeve (3) are installed to fixed cover (2) bottom, adapter sleeve (3) female connection has fixed plate (4), it has pipeline (5) to run through on fixed plate (4), filter (6) are installed at pipeline (5) top, a plurality of passageway (7) have been seted up in the pipeline (5) outside at fixed plate (4) top, a plurality of passageway (7) department all is provided with sealing block (8), a plurality of sealing block (8) all make a plurality of passageway (7) sealed through trigger mechanism.

2. The sintered carbon rod filter element according to claim 1, wherein the triggering mechanism comprises a stop block (9), a connecting rod (10) is fixedly arranged between the stop block (9) and the sealing block (8), a fixing frame (11) is arranged on the fixing plate (4), and a spring (12) is fixedly arranged between the fixing frame (11) and the sealing block (8).

3. Sintered carbon rod filter element according to claim 2, characterized in that the connecting rod (10) is arranged in a conical frustum shape, the thin end of the connecting rod (10) being directed towards the stop (9).

4. A sintered carbon rod filter element according to claim 3, characterized in that the stopper (9) is provided with a groove (13), and the inner wall of the groove (13) is connected with the connecting rod (10).

5. Sintered carbon rod filter element according to claim 2, characterized in that the fixing frame (11) is provided with a limit rod (14), and one end of the limit rod (14) penetrates through the sealing block (8), the spring (12) and extends into the connecting rod (10).

6. Sintered carbon rod filter element according to claim 1, characterized in that the inner wall of the pipe (5) is provided with a plurality of water pipes (15), which water pipes (15) are respectively connected with the channels (7).

7. A sintered carbon rod filter element according to claim 1, characterized in that several of the channels (7) are each arranged in a circular shape.