CN216282337U

CN216282337U - Industrial oxygen generator convenient to overhaul

Info

Publication number: CN216282337U
Application number: CN202122813767.4U
Authority: CN
Inventors: 张亮
Original assignee: Dongtai Hongbo Purification Technology Co ltd
Current assignee: Dongtai Hongbo Purification Technology Co ltd
Priority date: 2021-11-17
Filing date: 2021-11-17
Publication date: 2022-04-12
Anticipated expiration: 2031-11-17

Abstract

The utility model relates to the technical field of oxygen generators, in particular to an industrial oxygen generator convenient to overhaul, which comprises a base, wherein the top of the base is fixedly connected with an air compressor and a molecular sieve respectively, the top of the molecular sieve is communicated with an electromagnetic valve, the bottom of the molecular sieve is communicated with an oxygen storage tank, an air inlet of the air compressor is communicated with a silencer, and an inlet end of the silencer is communicated with a filter. According to the utility model, the quick connection joint and the matched female connection pipe are arranged, so that the quick connection and disassembly between the connection parts and between the pipelines can be realized, the convenience is provided for the assembly, disassembly and maintenance operations of the equipment, the female connection pipe and the quick connection joint have the effects of good sealing performance, firm connection and falling prevention after being butted, the stability of the equipment in the use process is ensured, the female connection pipe can be directly arranged at the connection part with light weight to be connected with the quick connection joint, the pipeline connection is omitted, the pipeline distribution in the equipment is simplified, and the maintenance operation of the equipment is further facilitated.

Description

Industrial oxygen generator convenient to overhaul

Technical Field

The utility model relates to the technical field of oxygen generators, in particular to an industrial oxygen generator convenient to overhaul.

Background

The oxygen generator is a kind of machine for producing oxygen by utilizing air separation technology, firstly the air is compressed in high density, then the difference of condensation points of all components in the air is utilized to make it undergo the process of gas-liquid separation at a certain temp., then the air is rectified to separate it into oxygen and nitrogen.

Among the prior art, mainly through the tube coupling between the important subassembly in the oxygenerator, for guarantee tube coupling's leakproofness and anticreep fastness, generally adopt screw-thread fastening, flange joint or the mode of cramping, it damages to be that certain spare part appears usually during the trouble, the operation of overhauing of demolising of certain part need be carried out alone, tube coupling between each part can not be simple and convenient, realize fast and high-efficiently that the disconnect brings the hindrance for the equipment and the maintenance operation of oxygenerator, the pipeline overall arrangement also directly influences the performance and the maintenance convenience of equipment, therefore, an industrial oxygenerator convenient to overhaul is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects of the prior art related to the background art and provide an industrial oxygen generator convenient to overhaul.

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

an industrial oxygen generator convenient for maintenance comprises a base, wherein the top of the base is respectively and fixedly connected with an air compressor and a molecular sieve, the top of the molecular sieve is communicated with an electromagnetic valve, the bottom of the molecular sieve is communicated with an oxygen storage tank, the air inlet of the air compressor is communicated with a silencer, the inlet end of the silencer is communicated with a filter, quick joints are arranged between the air inlet of the air compressor and the outlet end of the silencer, between the inlet end of the silencer and the outlet end of the filter, between the air outlet of the air compressor and the air inlet of the electromagnetic valve, and a braided tube is arranged between the quick joint of the air outlet of the air compressor and the quick joint of the air inlet of the electromagnetic valve, and the air inlet and the air outlet of the air compressor, the inlet end and the outlet end of the silencer, the outlet end of the filter, the inlet end of the electromagnetic valve and two ends of the braided tube are respectively provided with a female connecting tube matched with the quick connector.

Preferably, the quick-connect joint includes that the owner takes over, the inboard at main takeover both ends all is provided with the socket groove to the both ends of main takeover all are provided with the elasticity is difficult to articulate, the outside integrated into one piece of elasticity is difficult to articulate has spacing limit, and the surface cover of main takeover is equipped with the anticreep sliding sleeve.

Preferably, the middle part on the surface of the main connecting pipe is provided with a limiting part, and a spring is sleeved on the surface of the main connecting pipe and between the limiting part and one end of the anti-falling sliding sleeve.

Preferably, the elastic nipples are arranged at equal angles along the end of the main connecting pipe, an elastic gap is formed between every two adjacent elastic nipples, and the inner sides of the elastic nipples are provided with the biting grooves.

Preferably, the surface of female takeover is provided with annular bead portion, the surface of female takeover is provided with first seal groove to first seal groove is provided with two, two the inboard of first seal groove all is provided with first sealing washer.

Preferably, the inner side of the socket slot is provided with a second sealing groove, and a second sealing ring is arranged in the second sealing groove.

Preferably, the surface of the anti-falling sliding sleeve is provided with a shifting groove, and the inner side of the shifting groove is provided with anti-sliding grains.

The utility model has at least the following beneficial effects:

through setting up the female takeover of quick-connect and matching, can realize accepting fast and dismantling between each adapting unit and between the pipeline, it is convenient to maintain the operation for equipment's equipment and dismantlement, female takeover has the leakproofness good with connect firmly after the butt joint with quick-connect, anti-drop's effect, guarantee the stability in the equipment use, and the junction accessible that weighs the volume is light is directly setting up female takeover and is connected with quick-connect at accepting the position, save the tube coupling, simplify the inside pipeline distribution of equipment, further make things convenient for the maintenance operation of equipment.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic diagram of the structure of the present invention;

FIG. 2 is a cross-sectional view of the quick connect coupling and female connection tube arrangement of the present invention;

fig. 3 is a top view of the quick connect coupling structure of the present invention.

In the figure: 1. a base; 2. an air compressor; 3. a molecular sieve; 4. an electromagnetic valve; 5. an oxygen storage tank; 6. a muffler; 7. a filter; 8. a quick-connect joint; 9. weaving a tube; 10. a female adapter tube; 11. a main connection pipe; 12. a socket slot; 13. an elastic mouthpiece; 14. a limiting edge; 15. an anti-falling sliding sleeve; 16. a limiting part; 17. a spring; 18. an elastic gap; 19. an occlusion groove; 20. an annular bead portion; 21. a first seal groove; 22. a first seal ring; 23. a second seal groove; 24. a second seal ring; 25. and (4) shifting the groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1-3, an industrial oxygen generator convenient to overhaul comprises a base 1, the top of the base 1 is fixedly connected with an air compressor 2 and a molecular sieve 3 respectively, the top of the molecular sieve 3 is communicated with an electromagnetic valve 4, the bottom of the molecular sieve 3 is communicated with an oxygen storage tank 5, an air inlet of the air compressor 2 is communicated with a silencer 6, an inlet end of the silencer 6 is communicated with a filter 7, a quick connector 8 is arranged between the air inlet of the air compressor 2 and an outlet end of the silencer 6, between the inlet end of the silencer 6 and an outlet end of the filter 7, an air outlet of the air compressor 2 and an air inlet of the electromagnetic valve 4, a braided tube 9 is arranged between the quick connector 8 of the air outlet of the air compressor 2 and the quick connector 8 of the air inlet of the electromagnetic valve 4, the air inlet and the air outlet of the air compressor 2, the inlet end and the outlet end of the silencer 6, the outlet end of the filter 7, and two ends of the inlet end of the braided tube 9 are provided with female connectors 10 matched with the quick connectors 8.

The scheme has the following working processes:

when the assembly is installed, the end of the quick connector 8 is aligned to the female connecting pipe 10 on the connecting part, the anti-falling sliding sleeve 15 of the connecting end is shifted through a thumb and a forefinger, the spring 17 is contracted, the anti-falling sliding sleeve 15 moves towards the middle of the main connecting pipe 11 along the surface of the main connecting pipe 11, the elastic mouthpiece 13 is butted with the female connecting pipe 10 after being exposed, the elastic mouthpiece 13 is elastically opened under the action of butting extrusion force until the annular convex rib part 20 is clamped into the occlusion groove 19, the anti-falling sliding sleeve 15 is loosened, the anti-falling sliding sleeve 15 slides along the surface of the main connecting pipe 11 under the action of the spring 17 until the end of the anti-falling sliding sleeve 15 is butted with the limit edge 14, the elastic mouthpiece 13 is limited inside the anti-falling sliding sleeve 15, the anti-falling off is prevented, the pipeline is butted, and the quick connector 8 can be pulled out in the direction far away from the butt end of the female connecting pipe 10 after the elastic mouthpiece 13 is exposed by shifting the sliding sleeve 15 during disassembly.

Further, the quick connector 8 comprises a main connecting pipe 11, the inner sides of two ends of the main connecting pipe 11 are respectively provided with a socket 12, two ends of the main connecting pipe 11 are respectively provided with an elastic mouthpiece 13, the outer side of the elastic mouthpiece 13 is integrally formed with a limiting edge 14, and the surface of the main connecting pipe 11 is sleeved with an anti-falling sliding sleeve 15.

Furthermore, a limiting part 16 is arranged in the middle of the surface of the main adapter tube 11, a spring 17 is sleeved on the surface of the main adapter tube 11 and between the limiting part 16 and one end of the anti-falling sliding sleeve 15, the anti-falling sliding sleeve 15 is kept outside the elastic mouthpiece 13 by the spring 17, the elastic mouthpiece 13 is limited inside the anti-falling sliding sleeve 15, and the disengagement of the occlusion groove 19 and the annular convex rib part 20 caused by the self-ejection of the elastic mouthpiece 13 under stress is avoided.

Further, a plurality of elastic nipples 13 are arranged at equal angles along the end of the main connecting pipe 11, an elastic gap 18 is formed between adjacent elastic nipples 13, and the inner sides of the elastic nipples 13 are provided with a biting groove 19.

Further, the surface of the female adapter tube 10 is provided with an annular rib portion 20, the surface of the female adapter tube 10 is provided with two first seal grooves 21, the inner sides of the two first seal grooves 21 are provided with first seal rings 22, the first seal rings 22 realize the side wall sealing between the quick connector 8 and the female adapter tube 10, the double sealing enhances the sealing performance, and the annular rib portion 20 is matched with the engagement groove 19 to realize the engaging connection between the quick connector 8 and the female adapter tube 10.

Further, a second sealing groove 23 is formed in the inner side of the socket groove 12, a second sealing ring 24 is arranged inside the second sealing groove 23, and the second sealing ring 23 seals the end between the quick-connection joint 8 and the female connection pipe 10 at the field slot 12, so that the sealing effect is further improved.

Further, the surface of anticreep sliding sleeve 15 is provided with dials groove 25 to the inboard of dialling groove 25 is provided with anti-skidding line, dials groove 25 and conveniently stirs the operation to anticreep sliding sleeve 15.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. An industrial oxygen generator convenient to overhaul comprises a base (1) and is characterized in that the top of the base (1) is fixedly connected with an air compressor (2) and a molecular sieve (3) respectively, the top of the molecular sieve (3) is communicated with an electromagnetic valve (4), the bottom of the molecular sieve (3) is communicated with an oxygen storage tank (5), an air inlet of the air compressor (2) is communicated with a silencer (6), an inlet end of the silencer (6) is communicated with a filter (7), quick-connection joints (8) are arranged between the air inlet of the air compressor (2) and an outlet end of the silencer (6), between the inlet end of the silencer (6) and an outlet end of the filter (7), between an air outlet of the air compressor (2) and an air inlet of the electromagnetic valve (4), and braided tubes (9) are arranged between the quick-connection joints (8) of the air outlet of the air compressor (2) and the quick-connection joints (8) of the air inlet of the electromagnetic valve (4), and a female connecting pipe (10) matched with the quick connector (8) is arranged at the air inlet and the air outlet of the air compressor (2), the inlet end and the outlet end of the silencer (6), the outlet end of the filter (7), the inlet end of the electromagnetic valve (4) and two ends of the braided pipe (9).

2. The industrial oxygen generator convenient to overhaul according to claim 1, wherein the quick connector (8) comprises a main connection pipe (11), the inner sides of two ends of the main connection pipe (11) are provided with socket slots (12), two ends of the main connection pipe (11) are provided with elastic nipples (13), the outer sides of the elastic nipples (13) are integrally formed with limit edges (14), and the surface of the main connection pipe (11) is sleeved with an anti-dropping sliding sleeve (15).

3. The industrial oxygen generator convenient to overhaul according to claim 2, wherein a limiting part (16) is arranged in the middle of the surface of the main connection pipe (11), and a spring (17) is sleeved on the surface of the main connection pipe (11) and between the limiting part (16) and one end of the anti-dropping sliding sleeve (15).

4. An industrial oxygen generator convenient for overhaul according to claim 2, wherein the elastic nipples (13) are arranged in a plurality of equal angles along the end of the main connecting pipe (11), an elastic gap (18) is formed between the adjacent elastic nipples (13), and the inner sides of the elastic nipples (13) are provided with biting grooves (19).

5. The easy-to-overhaul industrial oxygen generator as claimed in claim 1, wherein the surface of the female connection pipe (10) is provided with an annular rib part (20), the surface of the female connection pipe (10) is provided with a first sealing groove (21), the number of the first sealing grooves (21) is two, and the inner sides of the two first sealing grooves (21) are provided with first sealing rings (22).

6. An easy-to-overhaul industrial oxygen generator as claimed in claim 2, wherein the inside of the socket (12) is provided with a second sealing groove (23), and the inside of the second sealing groove (23) is provided with a second sealing ring (24).

7. The industrial oxygen generator convenient to overhaul as claimed in claim 2, wherein the surface of the anti-falling sliding sleeve (15) is provided with a shifting groove (25), and the inner side of the shifting groove (25) is provided with anti-slip lines.