CN215310587U

CN215310587U - High temperature resistant Y type filter

Info

Publication number: CN215310587U
Application number: CN202121299805.2U
Authority: CN
Inventors: 黄吴平
Original assignee: Quanzhou Elite Valve Industry Co ltd
Current assignee: Quanzhou Elite Valve Industry Co ltd
Priority date: 2021-06-10
Filing date: 2021-06-10
Publication date: 2021-12-28
Anticipated expiration: 2031-06-10

Abstract

The utility model belongs to the technical field of Y-shaped filter equipment, and particularly relates to a high-temperature-resistant Y-shaped filter which comprises a shell, wherein a filter cavity is formed in the shell, a water inlet pipe is fixedly communicated with the inner top wall of the filter cavity, a water outlet pipe is fixedly communicated with the inner wall of one side of the bottom of the filter cavity, a slag discharge pipe is fixedly communicated with the inner wall of the other side of the bottom of the filter cavity, a high-temperature-resistant mechanism is arranged in the shell and comprises a filter pipe, and the surface of the filter pipe is in sliding insertion connection with the inner wall of the slag discharge pipe. This high temperature resistant Y type filter through setting up high temperature resistant mechanism, has reached and has adopted ceramic filter core to filter, reinforcing high temperature resistant effect, multiple filtration, and the filter effect is good, and reinforcing filterable long service life is difficult for blockking up, but reutilization to material cost has been practiced thrift.

Description

High temperature resistant Y type filter

Technical Field

The utility model relates to the technical field of Y-shaped filter equipment, in particular to a high-temperature-resistant Y-shaped filter.

Background

The Y-filter is an indispensable filtering device for the pipeline system for conveying the medium, and is usually installed at the inlet end of a pressure reducing valve, a pressure relief valve, a level valve or other equipment to remove impurities in the medium so as to protect the normal use of the valve and the equipment. The Y-shaped filter has the characteristics of advanced structure, small resistance, convenient pollution discharge and the like. The suitable medium of the Y-shaped filter can be water, oil and gas. Generally, the water passing net is 18-30 meshes, the air passing net is 10-100 meshes, and the oil passing net is 100-480 meshes. The basket filter mainly comprises a connecting pipe, a main pipe, a filter basket, a flange cover, a fastener and the like. After liquid enters the filter basket through the main pipe, solid impurity particles are blocked in the filter basket, and clean fluid passes through the filter basket and is discharged from the filter outlet.

The filtering structure inside the existing Y-shaped filter adopts a filter screen for filtering, the filter screen is easy to damage under the high-temperature condition, the filtering effect is poor, and the maintenance is complex, so that a high-temperature resistant Y-shaped filter is needed.

SUMMERY OF THE UTILITY MODEL

Based on the technical problems that the filtering structure in the conventional Y-shaped filter adopts a filter screen for filtering, the filter screen is easy to damage under a high-temperature condition, the filtering effect is poor, and the maintenance is complicated, the utility model provides the high-temperature-resistant Y-shaped filter.

The utility model provides a high-temperature-resistant Y-shaped filter which comprises a shell, wherein a filter cavity is formed in the shell, a water inlet pipe is fixedly communicated with the inner top wall of the filter cavity, a water outlet pipe is fixedly communicated with the inner wall of one side of the bottom of the filter cavity, a slag discharge pipe is fixedly communicated with the inner wall of the other side of the bottom of the filter cavity, a high-temperature-resistant mechanism is arranged in the shell and comprises a filter pipe, and the surface of the filter pipe is in sliding insertion connection with the inner wall of the slag discharge pipe.

Preferably, the inner wall of the middle part of the water inlet pipe is fixedly connected with a guide ring, the bottom of the guide ring is fixedly connected with a spring, the bottom end of the spring is fixedly connected with an insertion pipe, the arc surface of the top end of the insertion pipe is inserted into the inner wall of the water inlet pipe in a sliding manner, and the inner wall of the insertion pipe is fixedly connected with a pull ring;

through above-mentioned technical scheme, the setting of guide ring is convenient for lead the effect that water downstream prevented to be detained, when setting up the spring and having reached the filter tube installation, through the effect of the elasticity extrusion plug tube downstream grafting spliced eye location of spring, the pulling plug tube upward movement leaves the filter tube, convenient to detach's effect when setting up pull ring convenient to detach.

Preferably, the top surface of the filter pipe is provided with an insertion hole, and the inner wall of the insertion hole is in sliding insertion connection with the arc surface at the bottom end of the insertion pipe;

through the technical scheme, the splicing holes for splicing the splicing pipes are formed, and water can conveniently enter the filtering effect of the filtering pipes.

Preferably, the inner wall of the bottom end of the slag discharging pipe is fixedly connected with a sealing ring, the surface of the sealing ring is in sliding insertion connection with the arc surface of the bottom end of the filter pipe, and the surface of the bottom end of the filter pipe is in threaded connection with the inner wall of the bottom end of the slag discharging pipe through a screw;

through above-mentioned technical scheme, reached the sealing washer and sealed the filter tube, prevented that water from revealing, through the convenient to detach maintenance of screw installation.

Preferably, the filter pipe consists of a first filter layer, a second filter layer and a third filter layer, the first filter layer and the third filter layer are both made of ceramic filter elements, and the ceramic filter elements contain microporous structures;

through above-mentioned technical scheme, reached and adopted ceramic filter core to filter, reinforcing high temperature resistance effect, multiple filtration, the filter effect is good, strengthens filterable long service life, differs to block up, but reutilization to material cost has been practiced thrift.

Preferably, the second filter layer is made of filter paper and is positioned between the first filter layer and the second filter layer;

through the technical scheme, multiple filtration is achieved, and the filtering effect is good.

The beneficial effects of the utility model are as follows:

through setting up high temperature resistant mechanism, reached and adopted ceramic filter core to filter, reinforcing high temperature resistant effect, multiple filtration, the filter effect is good, and reinforcing filterable long service life is difficult for blockking up, but reutilization to material cost has been practiced thrift.

Drawings

FIG. 1 is a schematic view of a high temperature resistant Y-strainer;

FIG. 2 is a perspective view of a filter tube structure of a high temperature resistant Y-type filter;

FIG. 3 is a sectional view of the housing structure of a high temperature resistant Y-strainer;

FIG. 4 is an enlarged view of the structure of the Y-shaped filter with high temperature resistance at A in FIG. 3;

fig. 5 is a sectional view of a filter tube structure of a high temperature resistant Y-filter.

In the figure: 1. a housing; 2. a filter chamber; 3. a water inlet pipe; 4. a water outlet pipe; 5. a slag discharge pipe; 6. a filter tube; 61. a first filter layer; 62. a second filter layer; 63. a third filter layer; 7. a guide ring; 8. a spring; 9. inserting a pipe; 91. a pull ring; 10. inserting holes; 11. a seal ring; 12. and (7) a plug.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-5, a high-temperature resistant Y-type filter comprises a shell 1, a filter cavity 2 is arranged inside the shell 1, a water inlet pipe 3 is fixedly communicated with the inner top wall of the filter cavity 2, a water outlet pipe 4 is fixedly communicated with the inner wall of one side of the bottom of the filter cavity 2, a slag discharge pipe 5 is fixedly communicated with the inner wall of the other side of the bottom of the filter cavity 2, a high-temperature resistant mechanism is arranged inside the shell 1, the high-temperature resistant mechanism comprises a filter pipe 6, the surface of the filter pipe 6 is in sliding insertion connection with the inner wall of the slag discharge pipe 5, a plug 12 is in threaded connection with the bottom end of the filter pipe 6, and impurities inside the filter pipe 6 can be removed by opening the plug 12;

the inner wall of the middle part of the water inlet pipe 3 is fixedly connected with a guide ring 7, the bottom of the guide ring 7 is fixedly connected with a spring 8, the bottom end of the spring 8 is fixedly connected with an inserting pipe 9, the inner wall of the water inlet pipe 3 is inserted on the arc surface of the top end of the inserting pipe 9 in a sliding manner, and the inner wall of the inserting pipe 9 is fixedly connected with a pull ring 91; the top surface of the filter pipe 6 is provided with the inserting hole 10, the inner wall of the inserting hole 10 is in sliding inserting connection with the arc surface of the bottom end of the inserting pipe 9, through the technical scheme, the effect that the inserting hole 10 is inserted into the inserting pipe 9 to facilitate water entering the filter pipe 6 for filtering is achieved, and the spring 8 is arranged to achieve the effect that when the filter pipe 6 is installed, the inserting pipe 9 is extruded through the elasticity of the spring 8 to move downwards to be positioned by the inserting hole 10;

the inner wall of the bottom end of the slag discharging pipe 5 is fixedly connected with a sealing ring 11, the surface of the sealing ring 11 is in sliding insertion connection with the arc surface of the bottom end of the filter pipe 6, and the surface of the bottom end of the filter pipe 6 is in threaded connection with the inner wall of the bottom end of the slag discharging pipe 5 through screws, so that the sealing ring 11 is used for sealing the filter pipe 6, water leakage is prevented, and the filter pipe is convenient to disassemble and maintain through screw installation;

the filter pipe 6 consists of a first filter layer 61, a second filter layer 62 and a third filter layer 63, the first filter layer 61 and the third filter layer 63 are both made of ceramic filter elements, and the ceramic filter elements contain microporous structures; the second filter layer 62 is made of filter paper, and the second filter layer 62 is positioned between the first filter layer 61 and the third filter layer 63;

by arranging the high-temperature resistant mechanism, the effects of adopting the ceramic filter element for filtration and enhancing high-temperature resistance are achieved, multiple filtration is realized, the filtration effect is good, the service life of the enhanced filtration is long, the blockage is not easy to occur, and the secondary utilization can be realized, so that the material cost is saved;

the working principle is as follows: during operation, water enters the interior of the filter pipe 6 through the insertion pipe 9 from the water inlet pipe 3, is filtered through the filter pipe 6, filtered impurities are left in the interior of the filter pipe 6 and are removed by opening the plug 12, and the filtered water flows out of the water outlet pipe 4.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A high temperature resistant Y-strainer comprising a housing (1), characterized in that: filter chamber (2) have been seted up to the inside of casing (1), the fixed intercommunication of the interior roof of filter chamber (2) has inlet tube (3), the fixed intercommunication of bottom one side inner wall of filter chamber (2) has outlet pipe (4), the fixed intercommunication of bottom opposite side inner wall of filter chamber (2) has scum pipe (5), the inside of casing (1) is provided with high temperature resistant mechanism, high temperature resistant mechanism is including filter tube (6), the surface of filter tube (6) is pegged graft with the inner wall slip of scum pipe (5).

2. The high temperature Y-strainer of claim 1 further comprising: the water inlet pipe is characterized in that a guide ring (7) is fixedly connected to the inner wall of the middle of the water inlet pipe (3), a spring (8) is fixedly connected to the bottom of the guide ring (7), an insertion pipe (9) is fixedly connected to the bottom end of the spring (8), the inner wall of the top arc surface water inlet pipe (3) of the insertion pipe (9) is in sliding insertion, and a pull ring (91) is fixedly connected to the inner wall of the insertion pipe (9).

3. The high temperature Y-strainer of claim 2 wherein: the top surface of the filter pipe (6) is provided with an inserting hole (10), and the inner wall of the inserting hole (10) is in sliding inserting connection with the arc surface at the bottom end of the inserting pipe (9).

4. The high temperature Y-strainer of claim 1 further comprising: the bottom inner wall fixedly connected with sealing washer (11) of row sediment pipe (5), the surface of sealing washer (11) is pegged graft with the bottom circular arc surface slip of filter tube (6), the bottom surface of filter tube (6) passes through screw threaded connection with the bottom inner wall of row sediment pipe (5).

5. The high temperature Y-strainer of claim 1 further comprising: the filter pipe (6) comprises a first filter layer (61), a second filter layer (62) and a third filter layer (63), the first filter layer (61) and the third filter layer (63) are both made of ceramic filter elements, and the ceramic filter elements contain microporous structures.

6. The high temperature Y-strainer of claim 5 wherein: the second filter layer (62) is made of filter paper, and the second filter layer (62) is located between the first filter layer (61) and the third filter layer (63).