CN216384691U - Split type drier-filter - Google Patents

Abstract

The utility model relates to the technical field of drying and filtering equipment, in particular to a split type drying filter, which comprises a body, wherein the body comprises a first segment, a second segment, a third segment and a fourth segment, a sealing ring is arranged between the first segment and the second segment for connection, a sealing ring is arranged between the second segment and the third segment for connection, the body is divided into the first segment, the second segment, the third segment and the fourth segment by the split type drying filter, when a certain segment is damaged, the segment can be independently replaced, the segment is convenient to disassemble, replace and clean, the phenomenon that after long-term use, the air flow rate is reduced due to excessive impurities in the drying filter is easily avoided, the normal operation of an air conditioning system is influenced, the splicing structure is simpler and quicker by arranging the sealing ring and the sealing gasket for splicing, and meanwhile, gaps are prevented from occurring in the installation process, resulting in air leakage and the like, and improving the connection tightness.

Description

Split type drier-filter

Technical Field

The utility model relates to the technical field of drying and filtering equipment, in particular to a split type drying and filtering device.

Background

As is well known, the dry filter is installed on a pipeline of an air-conditioning refrigeration system and is usually installed between a condenser and an expansion valve, so that pollutants in a flowing direction are effectively prevented from being aggregated, meanwhile, moisture in a refrigerant can be absorbed, a design structure combining drying and filtering is adopted in the dry filter, filter substances are effectively prevented from entering key parts of the refrigeration system, and the normal operation of the air-conditioning system is ensured.

Like comparison laid-open patent "CN 212390664U" name "idle call drier-filter", "including drier-filter body and base, the surface of drier-filter body middle-end is provided with spacing arch, the input has been seted up to the left middle-end of drier-filter body, the output has been seted up to the middle-end on drier-filter body right side, the equal fixedly connected with annular toughness buckle in both ends about the base top, and drier-filter body card is established in the inboard of annular toughness buckle, the mounting hole has all been seted up to the internal surface at both ends about the base, drier-filter body includes the stratum basale".

The existing drying filter is single in structure, inconvenient to detach and replace, and after long-term use, the impurities in the drying filter are easy to be too much, so that the air flow rate is reduced, the normal operation of an air conditioning system is influenced, and the air conditioning system is influenced to a certain extent.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the split type drying filter which is convenient to replace and clean.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a split type drying filter, includes the body, the body includes first branch segment, second branch segment, third branch segment and fourth branch segment, it is connected to be equipped with the sealing ring between first branch segment and the second branch segment, it is connected to be equipped with the sealing ring between second branch segment and the third branch segment, it is connected to be equipped with the sealing ring between third branch segment and the fourth branch segment, and the concatenation department of first branch segment, second branch segment, third branch segment and fourth branch segment all is equipped with sealed the pad, all be equipped with connector and first filter on first branch segment and the fourth branch segment, be equipped with flange on the connector, first filter is located the inside of first branch segment and fourth branch segment, the inboard of second branch segment and third branch segment is equipped with drying device, be equipped with the honeycomb duct intercommunication between drying device in the second branch segment and the drying device in the third branch segment, the both sides of second branch section and third branch section are equipped with the second filter and run through, be equipped with the connecting valve on the second filter, be equipped with the solenoid valve on the connecting valve, still be equipped with the connecting tube on the connecting valve, drying device and first filter and second filter intercommunication.

In order to facilitate splicing, the utility model improves that the ends of the first, second, third and fourth segment are provided with thread grooves.

In order to improve the splicing stability, the utility model improves that the sealing ring comprises a first sealing ring and a second sealing ring, a splicing block is arranged on the first sealing ring, a splicing groove is arranged on the second sealing ring and is spliced with the splicing block, a stabilizing rod is arranged at the splicing position of the first sealing ring and the second sealing ring, and stabilizing bolts are arranged at two ends of the stabilizing rod and penetrate through the stabilizing rod to be connected with the first sealing ring and the second sealing ring.

In order to prevent water leakage and expand the use environment, the utility model improves that the first, second, third and fourth segment comprises an inner shell, the inner side of the inner shell is provided with an anticorrosive layer, the outer side of the inner shell is provided with an insulating layer, and the outer side of the insulating layer is provided with an outer shell.

In order to prevent the water pressure from being too high, the utility model improves that a hydraulic pressure meter is arranged at the joint of the connecting valve and the second filter.

In order to improve the drying effect, the utility model improves that the drying device is communicated with the first filter and the second filter through a shunt pipe.

(III) advantageous effects

Compared with the prior art, the utility model provides a split type drying filter, which has the following beneficial effects:

this split type drying filter divide into first component section with the body, the second component section, third component section and fourth component section, can change alone when appearing certain section damage, it changes the washing to convenient dismantlement to it, prevent long-term the back of using, make drying filter inside impurity too much easily lead to the air flow rate to descend, influence air conditioning system normal operating, splice through setting up sealing ring and sealed pad, make mosaic structure simple more quick, prevent simultaneously that the gap from appearing in the installation, lead to gas leakage scheduling problem, the connection leakproofness has been improved.

Drawings

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

FIG. 2 is a schematic inside view of the present invention;

FIG. 3 is a schematic cross-sectional view of the present invention;

FIG. 4 is a cross-sectional view of a seal ring according to the present invention;

FIG. 5 is a schematic view of the inside of the sealing ring of the present invention;

in the figure: 1. a first component section; 2. a second section; 3. a third segment; 4. a fourth segment; 5. a seal ring; 6. a first seal ring; 7. a second seal ring; 8. a hydraulic gauge; 9. a connecting valve; 10. a connecting port; 11. a connecting flange; 12. connecting a pipeline; 13. a drying device; 14. a first filter; 15. a shunt tube; 16. an inverted pipe; 17. a second filter; 18. helical thread; 19. an anticorrosive layer; 20. an inner shell; 21. a heat-insulating layer; 22. a housing; 23. a stabilizing rod; 24. stabilizing the bolt; 25. splicing grooves; 26. splicing blocks;

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention is a split type drying filter, including a body, the body includes a first segment 1, a second segment 2, a third segment 3, and a fourth segment 4, a sealing ring 5 is disposed between the first segment 1 and the second segment 2, a sealing ring 5 is disposed between the second segment 2 and the third segment 3, a sealing ring 5 is disposed between the third segment 3 and the fourth segment 4, a sealing gasket is disposed at a joint of the first segment 1, the second segment 2, the third segment 3, and the fourth segment 4, a connecting port 10 and a first filter 14 are disposed on the first segment 1 and the fourth segment 4, a connecting flange 11 is disposed on the connecting port 10, and the first filter 14 is disposed inside the first segment 1 and the fourth segment 4, the inboard of second part section 2 and third part section 3 is equipped with drying device 13, be equipped with honeycomb duct 16 intercommunication between drying device 13 in the second part section 2 and the drying device 13 in the third part section 3, the both sides of second part section 2 and third part section 3 are equipped with second filter 17 and run through, be equipped with connecting valve 9 on the second filter 17, be equipped with the solenoid valve on the connecting valve 9, still be equipped with connecting tube 12 on the connecting valve 9, drying device 13 and first filter 14 and second filter 17 intercommunication.

In this embodiment, in order to facilitate splicing, the end portions of the first segment 1, the second segment 2, the third segment 3 and the fourth segment 4 are respectively provided with a threaded groove, thereby improving splicing sealing performance, and in order to improve splicing stability, the sealing ring 5 includes a first sealing ring 6 and a second sealing ring 7, the first sealing ring 6 is provided with a splicing block 26, the second sealing ring 7 is provided with a splicing groove 25 and a splicing block 26 for splicing, a stable rod 23 is arranged at the splicing position of the first sealing ring 6 and the second sealing ring 7, and two ends of the stable rod 23 are provided with stable bolts 24 penetrating through the stable rod 23 to be connected with the first sealing ring 6 and the second sealing ring 7, so that the splicing of the present invention is more compact, no gap is generated due to long-time use, and in order to prevent water leakage and expand the use environment, the first segment 1 and the second segment 2 are not subjected to gas leakage due to long-time use, and the first segment 1 and the second segment 2 are not subjected to expansion of the use environment, Third subsection 3 and fourth subsection 4 include inner shell 20, the inboard of inner shell 20 is equipped with anticorrosive coating 19, the outside of inner shell 20 is equipped with heat preservation 21, the outside of heat preservation 21 is equipped with outer shell 22 parcel, and in order to prevent that water pressure is too high, the junction of connecting valve 9 and second filter 17 is equipped with hydraulic pressure table 8, in order to improve drying effect, be equipped with shunt tubes 15 intercommunication between drying device 13 and first filter 14 and the second filter 17, the reduction velocity of flow carries out abundant drying process.

In summary, when in use, the body is divided into a first section 1, a second section 2, a third section 3 and a fourth section 4, when a certain section is damaged, the first section can be independently replaced, the first section, the second section, the third section and the fourth section are convenient to disassemble, replace and clean, and the problem that after long-term use, the air flow rate is reduced due to excessive impurities in the drying filter is easily caused, and the normal operation of an air conditioning system is influenced is prevented, the splicing structure is simpler and quicker by arranging the sealing ring 5 and the sealing gasket for splicing, and meanwhile, the problems of air leakage and the like caused by gaps in the installation process are prevented, the connection sealing performance is improved, the connecting ports 10 and the connecting flanges 11 are arranged on the first section 1 and the second section 2, so that the utility model can be quickly installed without distinguishing the connecting ends, and can be simultaneously connected with a plurality of devices by arranging the connecting pipes 12 and filtering through the first filter 14, therefore, the service performance of the utility model is improved, the electromagnetic valve controls the switch of the connecting valve 9, the second filter 17 filters the oil, and the drying device 13 finally dries the oil, when the oil is blocked, the hydraulic gauge 8 senses and closes the electromagnetic valve, the information of blockage or leakage of the oil is timely known by observing the hydraulic gauge 8, and the oil is timely replaced or cleaned.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The split type drying filter is characterized by comprising a body, wherein the body comprises a first component section (1), a second component section (2), a third component section (3) and a fourth component section (4), a sealing ring (5) is arranged between the first component section (1) and the second component section (2) and connected with each other, a sealing ring (5) is arranged between the second component section (2) and the third component section (3) and connected with each other, a sealing ring (5) is arranged between the third component section (3) and the fourth component section (4) and connected with each other, a sealing gasket is arranged at the splicing position of the first component section (1), the second component section (2), the third component section (3) and the fourth component section (4), a connecting port (10) and a first filter (14) are arranged on the first component section (1) and the fourth component section (4), and a connecting flange (11) is arranged on the connecting port (10), first filter (14) are located the inside of first branch section (1) and fourth branch section (4), the inboard of second branch section (2) and third branch section (3) is equipped with drying device (13), be equipped with honeycomb duct (16) intercommunication between drying device (13) in drying device (2) and the drying device (13) in third branch section (3), the both sides of second branch section (2) and third branch section (3) are equipped with second filter (17) and run through, be equipped with connecting valve (9) on second filter (17), be equipped with the solenoid valve on connecting valve (9), still be equipped with connecting tube (12) on connecting valve (9), drying device (13) communicate with first filter (14) and second filter (17).

2. A split drying filter according to claim 1, characterised in that the ends of the first (1), second (2), third (3) and fourth (4) segments are provided with thread grooves and the sealing ring (5) is provided with a spiral thread (18) on the inside to connect with the thread grooves.

3. The split type drying filter according to claim 1, wherein the sealing ring (5) comprises a first sealing ring (6) and a second sealing ring (7), a splicing block (26) is arranged on the first sealing ring (6), and a splicing groove (25) and the splicing block (26) are arranged on the second sealing ring (7) for splicing.

4. The split type drying filter of claim 3, wherein a stabilizing rod (23) is arranged at the joint of the first sealing ring (6) and the second sealing ring (7), and stabilizing bolts (24) are arranged at two ends of the stabilizing rod (23) and penetrate through the stabilizing rod (23) to be connected with the first sealing ring (6) and the second sealing ring (7).

5. The split drying filter according to claim 1, wherein the first, second, third and fourth segments (1, 2, 3, 4) comprise an inner shell (20), the inner side of the inner shell (20) is provided with a corrosion prevention layer (19), the outer side of the inner shell (20) is provided with an insulation layer (21), and the outer side of the insulation layer (21) is provided with an outer shell (22) for wrapping.

6. A split drier filter according to claim 1, wherein the connection between the connection valve (9) and the second filter (17) is provided with a hydraulic gauge (8).

7. A split drier filter according to claim 1, wherein a shunt tube (15) is provided between the drier unit (13) and the first (14) and second (17) filters.

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