CN212959040U

CN212959040U - Compressor suction pipe filter equipment

Info

Publication number: CN212959040U
Application number: CN202021595904.0U
Authority: CN
Inventors: 蒋新; 刘建超; 王金广; 张利光; 孔利建; 代炳晓
Original assignee: Tianjin Fangxing Petroleum Engineering Technology Co ltd
Current assignee: Tianjin Fangxing Petroleum Engineering Technology Co ltd
Priority date: 2020-08-04
Filing date: 2020-08-04
Publication date: 2021-04-13
Anticipated expiration: 2030-08-04

Abstract

The utility model discloses a compressor suction pipeline filtering device, which comprises a compressor shell, a first liquid separator and a second liquid separator, wherein an emptying pipe is fixedly arranged at the top of the compressor shell, a connecting rod is fixedly arranged at the outer side of the emptying pipe, a second conveying pipe is communicated with the bottom of the second liquid separator, an exhaust pipe is communicated with the top of the second liquid separator, a first conveying pipe is communicated with the bottom of the first liquid separator, a first suction pipe is communicated with the top of the first liquid separator, a filter disc is fixedly arranged inside the first suction pipe, a gas filtering box is fixedly arranged at the top of the first suction pipe, a filtering box exhaust pipe is communicated with the bottom of the gas filtering box, a filtering box air suction pipe is communicated with the top of the gas filtering box to pass through a, the adsorbed layer and the dry layer can carry out the filtration of degree of depth to the pipeline absorptive gas of breathing in, can overhaul and change gas filter box's inner structure through filtering the chamber door.

Description

Compressor suction pipe filter equipment

Technical Field

The utility model belongs to the technical field of mechanical equipment, concretely relates to compressor suction pipe says filter equipment.

Background

The compressor is a driven fluid machine for lifting low-pressure gas into high-pressure gas, is the heart of a refrigeration system, sucks low-pressure low-temperature refrigerant gas from an air suction pipe, drives a piston to compress the refrigerant gas through the operation of a motor, and discharges the high-pressure high-temperature refrigerant gas to an exhaust pipe to provide power for refrigeration cycle.

At the in-process of compression of compressor on the existing market, the compressor suction pipe inhales impurity such as a large amount of granule and dust easily, not only can influence the operating mass of compressor like this, also can bring the damage for compressor inner structure, and current breathing pipe filter equipment mostly only has a simple cassette, and the filter effect is general.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a compressor suction pipe filter equipment to provide a current compressor in solving above-mentioned background art in the use, because the compressor suction pipe inhales impurity such as a large amount of granules and dust easily, thereby brings the problem of damage for compressor inner structure.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a compressor suction pipe filter equipment, includes compressor housing, first knockout and second knockout, the top fixed mounting of compressor housing has the blow-down pipe, the outside fixed mounting of blow-down pipe has the connecting rod, the bottom intercommunication of second knockout has the second conveyer pipe, the top intercommunication of second knockout has the blast pipe, the bottom intercommunication of first knockout has first conveyer pipe, the top intercommunication of first knockout has first suction pipe, the inside fixed mounting of first suction pipe has the cassette, the top fixed mounting of first suction pipe has gaseous rose box, gaseous rose box's bottom intercommunication has the rose box blast pipe, gaseous rose box's top intercommunication has the rose box breathing pipe.

Preferably, the bottom of the compressor housing is fixedly provided with a base, and the top of the base is fixedly provided with a fixing plate.

Preferably, the two sides of the compressor shell are fixedly provided with limiting plates, and the first liquid separator and the second liquid separator are movably arranged in the limiting plates respectively.

Preferably, the inside fixed mounting of gas filtration case has the filter layer, the inside fixed mounting of gas filtration case has the adsorbed layer, the inside fixed mounting of gas filtration case has the drying layer.

Preferably, the side surface of the gas filter box is movably provided with a filter box door, and the front surface of the filter box door is fixedly provided with a handle.

Preferably, the back surface of the compressor shell is movably provided with an access door, and the front surface of the access door is provided with a key hole.

Preferably, the specification and the size of the exhaust pipe of the filter box are matched with those of the first air suction pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the inside filter layer of fixed mounting at gas filtration case, adsorbed layer and fixed mounting at the inside drying layer of gas filtration incasement, can be comprehensive carry out multi-level filtration to the inspiratory gas of gas pipeline, the inside of compressor is being carried through first suction pipe to the gas after gas filtration case depth filtration, has so both improved gaseous quality, also can protect the inside structure of compressor not damaged by impurity such as granule, dust.

2. Through movable mounting at the access door at compressor housing back, can convenience of customers more to the maintenance of compressor, through the blow-down pipe of fixed mounting at the compressor top, can be when the compressor breaks down, timely discharges away the gas in the organism, conveniently accomplishes next maintenance work.

Drawings

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

FIG. 2 is a schematic cross-sectional structural view of the gas filtering box of the present invention;

FIG. 3 is a schematic side view of the gas filtering box of the present invention;

fig. 4 is a schematic rear view of the present invention.

In the figure: 1. a compressor housing; 2. a second liquid separator; 3. a first liquid separator; 4. a base; 5. a fixing plate; 6. a limiting plate; 7. a first delivery pipe; 8. a second delivery pipe; 9. a first inhalation tube; 10. an exhaust pipe; 11. a gas filter tank; 12. a filter box exhaust pipe; 13. a suction pipe of the filter box; 14. an emptying pipe; 15. a connecting rod; 16. a filter disc; 17. a filter layer; 18. an adsorption layer; 19. drying the layer; 20. a filter box door; 21. a handle; 22. an access door; 23. a key hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a compressor suction pipe filter equipment, including compressor housing 1, first knockout 3 and second knockout 2, compressor housing 1's top fixed mounting has blow-down pipe 14, the outside fixed mounting of blow-down pipe 14 has connecting rod 15, the bottom intercommunication of second knockout 2 has second conveyer pipe 8, the top intercommunication of second knockout 2 has blast pipe 10, the bottom intercommunication of first knockout 3 has first conveyer pipe 7, the top intercommunication of first knockout 3 has first suction pipe 9, the inside fixed mounting of first suction pipe 9 has cassette 16, the top fixed mounting of first suction pipe 9 has gas filtration case 11, the bottom intercommunication of gas filtration case 11 has rose box blast pipe 12, the top intercommunication of gas filtration case 11 has rose box suction pipe 13.

In this embodiment, when compressor suction pipe filter equipment needs to be used, at first start the compressor, the compressor drives the suction pipe and begins to absorb gas, when gas enters the suction pipe, at first carry out prefiltering through the filter 16, later gas enters the gas filtering box 11, at the filter layer 17, the multilayer depth filtration of adsorption layer 18 and drying layer 19, gas after filtration passes through the filtering box blast pipe 12 and gets into in the first suction pipe 9, later the first conveyer pipe 7 of first liquid separator 3 bottom sends gas to inside the compressor, can open the filter box door 20 of gas filtering box 11 side when filter equipment is out of work, take out inside filter layer 17, adsorption layer 18 and drying layer 19 and wash, so that work and use next time.

Specifically, a base 4 is fixedly installed at the bottom of the compressor housing 1, and a fixing plate 5 is fixedly installed at the top of the base 4.

In this embodiment, the base 4 makes the compressor housing 1 keep stable state with the effect of fixed plate 5, prevents that the compressor from at the during operation, and compressor housing 1 from producing and rocking, influences the progress of work.

Specifically, limiting plates 6 are fixedly mounted on two sides of the compressor shell 1, and the first liquid separator 3 and the second liquid separator 2 are movably mounted inside the limiting plates 6 respectively.

In this embodiment, the limiting plate 6 can fix the first liquid separator 3 and the second liquid separator 2 better, so that the first liquid separator and the second liquid separator do not shake.

Specifically, a filter layer 17 is fixedly installed inside the gas filtering tank 11, an adsorption layer 18 is fixedly installed inside the gas filtering tank 11, and a drying layer 19 is fixedly installed inside the gas filtering tank 11.

In this embodiment, can be better through filter layer 17, adsorbed layer 18 and drying layer 19 with gas filtration clean, improve the filtering capability of breathing in the pipeline, also can protect the inside structure of compressor not receive the harm of impurity such as granule, dust simultaneously.

Specifically, a filter box door 20 is movably mounted on a side surface of the gas filter box 11, and a handle 21 is fixedly mounted on a front surface of the filter box door 20.

In this embodiment, the filter box door 20 can facilitate the maintenance of the gas filter box 11 and the disassembly and cleaning of the filter layer 17, the adsorption layer 18 and the drying layer 19 inside the gas filter box, and the filter box door 20 and the gas filter box 11 have good sealing performance, so that gas cannot leak.

Specifically, an access door 22 is movably mounted on the back surface of the compressor housing 1, and a key hole 23 is formed in the front surface of the access door 22.

In this embodiment, the access door 22 and the key hole 23 are used to facilitate the access to the internal structure of the compressor when the compressor fails, and the access door 22 and the compressor housing 1 have good sealing performance.

Specifically, the specification of the exhaust pipe 12 of the filter box is matched with the specification of the first air suction pipe 9.

In this embodiment, the exhaust pipe 12 of the filter box is communicated with the first suction pipe 9, so that the filtered gas can be conveyed to the inside of the compressor.

The utility model discloses a theory of operation and use flow: when compressor suction pipe filter equipment needs to be used, the compressor is started at first, the compressor drives the suction pipe to absorb gas, when gas enters the suction pipe, the gas is primarily filtered through the filter sheet 16, then the gas enters the gas filter box 11, the gas passes through the filter layer 17, the adsorption layer 18 and the drying layer 19 are subjected to multi-level depth filtration, the filtered gas enters the first suction pipe 9 through the filter box exhaust pipe 12, then the gas is conveyed to the interior of the compressor through the first conveying pipe 7 at the bottom of the first liquid distributor 3, the filter box door 20 on the side face of the gas filter box 11 can be opened when the filter equipment does not work, the filter layer 17, the adsorption layer 18 and the drying layer 19 inside are taken out to be cleaned, and the filter equipment is used in next work.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A compressor suction line filter equipment, includes compressor housing (1), first knockout (3) and second knockout (2), its characterized in that: the compressor is characterized in that a vent pipe (14) is fixedly mounted at the top of the compressor shell (1), a connecting rod (15) is fixedly mounted at the outer side of the vent pipe (14), a second conveying pipe (8) is communicated with the bottom of a second liquid separator (2), an exhaust pipe (10) is communicated with the top of the second liquid separator (2), a first conveying pipe (7) is communicated with the bottom of the first liquid separator (3), a first air suction pipe (9) is communicated with the top of the first liquid separator (3), a filter sheet (16) is fixedly mounted inside the first air suction pipe (9), a gas filter box (11) is fixedly mounted at the top of the first air suction pipe (9), a filter box exhaust pipe (12) is communicated with the bottom of the gas filter box (11), and a filter box air suction pipe (13) is communicated with the top of the gas filter box (11).

2. A compressor suction line filter assembly as set forth in claim 1, wherein: the bottom fixed mounting of compressor housing (1) has base (4), the top fixed mounting of base (4) has fixed plate (5).

3. A compressor suction line filter assembly as set forth in claim 1, wherein: limiting plates (6) are fixedly mounted on two sides of the compressor shell (1), and the first liquid separator (3) and the second liquid separator (2) are movably mounted inside the limiting plates (6) respectively.

4. A compressor suction line filter assembly as set forth in claim 1, wherein: the inside fixed mounting of gas filtration case (11) has filter layer (17), the inside fixed mounting of gas filtration case (11) has adsorbed layer (18), the inside fixed mounting of gas filtration case (11) has dry layer (19).

5. A compressor suction line filter assembly as set forth in claim 1, wherein: the side surface of the gas filtering box (11) is movably provided with a filtering box door (20), and the front surface of the filtering box door (20) is fixedly provided with a handle (21).

6. A compressor suction line filter assembly as set forth in claim 1, wherein: the back movable mounting of compressor housing (1) has access door (22), key hole (23) have been seted up on the front of access door (22).

7. A compressor suction line filter assembly as set forth in claim 1, wherein: and the specification and the size of the exhaust pipe (12) of the filter box are matched with those of the first air suction pipe (9).