CN212151622U

CN212151622U - Oxygen generator is with full integrated molecular sieve adsorption tower

Info

Publication number: CN212151622U
Application number: CN202020273149.8U
Authority: CN
Inventors: 李昌才
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-07
Filing date: 2020-03-07
Publication date: 2020-12-15
Anticipated expiration: 2030-03-07

Abstract

The utility model discloses an oxygenerator is with full integrated molecular sieve adsorption tower, collect electrical technology, electromagnetic technology, electrical engineering techniques such as molecular sieve adsorption technology in an organic whole, including integrated electric valve, integrated upper end cover, air-vent valve, integrated molecular sieve pipe, integrated bottom end cover and muffler, the rear port assembly of integrated electric valve is at the front end of integrated upper end cover, is equipped with the air-vent valve on the integrated upper end cover, and the assembly of integrated upper end cover is on the top of integrated molecular sieve pipe, and the bottom of integrated molecular sieve pipe is equipped with integrated bottom end cover, is equipped with the muffler on the integrated bottom end cover. The utility model discloses molecular sieve adsorption tower simple structure, and each part integrated level is high, and absorptive efficient, and then make the efficient of oxygenerator to guarantee to produce the quality and the efficiency of oxygen.

Description

Oxygen generator is with full integrated molecular sieve adsorption tower

Technical Field

The utility model belongs to the field of medical equipment, concretely relates to oxygenerator is with full integrated molecular sieve adsorption tower.

Background

With the development of society, the demand of people on the quality of healthy life is higher and higher, hospitals are full of people, patients who need oxygen inhalation or people who need health care do not only need to go to the hospitals to inhale oxygen, and small medical and health care molecular sieve oxygen generators gradually enter common people. The small medical health-care molecular sieve oxygen generator utilizes a molecular sieve physical adsorption technology to adsorb nitrogen in air, and the residual unabsorbed oxygen is collected and purified to become high-purity oxygen.

Core part during molecular sieve adsorption tower in the molecular sieve oxygenerator, the molecular sieve adsorption tower structure of present molecular sieve oxygenerator is complicated, and wherein the integrated level of each part is low, and absorptive inefficiency for the inefficiency of oxygenerator, and then influence the quality and the efficiency of producing oxygen, consequently need urgently to need a full integrated molecular sieve adsorption tower for the oxygenerator, solve these problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art exists, the utility model provides an oxygenerator is with full integrated molecular sieve adsorption tower collects electrical engineering techniques such as electrical technology, electromagnetic technology, molecular sieve adsorption technique in an organic whole, this molecular sieve adsorption tower simple structure, and each part integrated level is high, and absorbent efficient.

The utility model discloses a realize through following technical scheme: the utility model provides a full integrated molecular sieve adsorption tower for oxygenerator which characterized in that: the integrated molecular sieve tube type gas-liquid separator comprises an integrated electric valve, an integrated upper end cover, a pressure regulating valve, an integrated molecular sieve tube, an integrated lower end cover and a silencer, wherein a rear port of the integrated electric valve is assembled at the front end of the integrated upper end cover, the integrated upper end cover is assembled with the pressure regulating valve, the integrated upper end cover is assembled at the top end of the integrated molecular sieve tube, the bottom end of the integrated molecular sieve tube is assembled with the integrated lower end cover, and the integrated lower end cover is assembled with the silencer.

Furthermore, the bottom of the integrated electric valve is provided with an air inlet, the front of the integrated electric valve is provided with an electromagnetic coil a and an electromagnetic coil b, and the upper part of the integrated electric valve is provided with an electromagnetic valve air inlet a, an electromagnetic valve air inlet b and an air outlet;

the bottom of the integrated upper end cover is provided with an air inlet a, an air inlet b, an air inlet c, an air inlet d, an air outlet a, an air outlet b and an air outlet a;

the integrated molecular sieve tube is provided with a molecular sieve tube cavity a, a molecular sieve tube cavity b, a nitrogen discharging cavity and an oxygen storage cavity;

the integrated lower end cover is provided with a nitrogen discharge port, an oxygen outlet, a sizing hole a and a sizing hole b.

Furthermore, the bottom parts of the molecular sieve tube cavity a and the molecular sieve tube cavity b are respectively provided with a sieve plate b, and the upper parts of the sieve plate b and the sieve plate a are respectively provided with a spring.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses collect electrical engineering techniques such as electrical technology, electromagnetic technology, molecular sieve adsorption technique in an organic whole, this molecular sieve adsorption tower simple structure, and each parts integrated level is high, and absorptive efficient, and then make the efficient of oxygenerator to guarantee the quality and the efficiency of oxygen production.

Drawings

FIG. 1 is an assembly view of the present invention;

fig. 2 is an exploded view of the present invention;

fig. 3 is a side view of the present invention;

fig. 4 is a schematic view of the integrated electropneumatic valve of the present invention;

fig. 5 is a schematic diagram of a top view of the integrated electropneumatic valve of the present invention;

fig. 6 is a schematic view of the integrated electric valve of the present invention;

fig. 7 is a schematic bottom view of the integrated upper end cap of the present invention;

FIG. 8 is a schematic diagram of a top view of the integrated upper end cap and pressure regulating valve of the present invention;

FIG. 9 is a schematic view of the integrated upper end cap and pressure regulating valve of the present invention;

FIG. 10 is a schematic bottom view of the integrated molecular sieve tube of the present invention;

FIG. 11 is a schematic top view of the integrated molecular sieve tube of the present invention;

FIG. 12 is a schematic diagram of the integrated molecular sieve tube according to the present invention in a side view;

fig. 13 is a schematic bottom view of the integrated bottom end cap of the present invention;

fig. 14 is a schematic top view of the integrated bottom end cap of the present invention;

fig. 15 is a schematic side view of the integrated bottom end cap of the present invention;

in the drawings: 1. an integrated electrical valve; 11. an air inlet; 12. an electromagnetic coil a; 13. an electromagnetic coil b; 14. an electromagnetic valve air inlet a; 15. an electromagnetic valve air inlet b; 16. an exhaust port; 2. integrating an upper end cover; 21. an air inlet a; 22. an air inlet b; 23. an air inlet c; 24. an air inlet d; 25. an exhaust port a; 26. an exhaust port b; 27. an air outlet; 3. a pressure regulating valve; 4. integrating the molecular sieve tube; 41. a molecular sieve tube cavity a; 42. a molecular sieve tube cavity b; 43. a nitrogen gas discharging cavity; 44. an oxygen storage cavity; 5. integrating a lower end cover; 51. a nitrogen discharge port; 52. an oxygen outlet; 53. a sizing hole a; 54. a sizing hole b; 6. a muffler; 7. a sieve plate b; 8. a sieve plate a; 9. a spring.

Detailed Description

The fully integrated molecular sieve adsorption tower for the oxygenerator comprises an integrated electric valve 1, an integrated upper end cover 2, a pressure regulating valve 3, an integrated molecular sieve tube 4, an integrated lower end cover 5 and a silencer 6, wherein the rear end port of the integrated electric valve 1 is assembled at the front end of the integrated upper end cover 2, the pressure regulating valve 3 is assembled on the integrated upper end cover 2, the integrated upper end cover 2 is assembled at the top end of the integrated molecular sieve tube 4, the integrated lower end cover 5 is assembled at the bottom end of the integrated molecular sieve tube 4, and the silencer 6 is assembled on the integrated lower end cover 5.

As shown in fig. 4, 5 and 6 in the drawings, the integrated electric valve 1 is provided with an air inlet 11 at the bottom, a solenoid a12 and a solenoid b13 at the front, and a solenoid air inlet a14, a solenoid air inlet b15 and an air outlet 16 at the upper part;

as shown in fig. 7, 8 and 9 in the drawings of the specification, the bottom of the integrated upper end cap 2 is provided with an air inlet a21, an air inlet b22, an air inlet c23, an air inlet d24, an air outlet a25, an air outlet b26 and an air outlet 27;

as shown in fig. 10 and 11 in the drawings of the specification, the integrated molecular sieve tube 4 is provided with a molecular sieve tube cavity a41, a molecular sieve tube cavity b42, a nitrogen discharging cavity 43 and an oxygen storage cavity 44;

as shown in fig. 13, 14 and 15 in the drawings, the integrated lower end cap 5 is provided with a nitrogen outlet 51, an oxygen outlet 52, a sizing hole a53 and a sizing hole b 54.

As shown in fig. 12 of the attached drawings, a sieve plate b7 is arranged in the bottom of the molecular sieve tube cavity a41 and the molecular sieve tube cavity b42, and a sieve plate a8 and a spring 9 are arranged above the molecular sieve tube cavity a41 and the molecular sieve tube cavity b 42.

The assembly process of the fully integrated molecular sieve adsorption tower comprises the following steps: the integrated lower end cover 5 is fixed on the integrated molecular sieve tube 4 (a sealing ring is arranged at the joint), after a sieve plate a8 is respectively arranged in the bottom of a molecular sieve tube cavity a41 and the bottom of a molecular sieve tube cavity b42 of the integrated molecular sieve tube 4, a molecular sieve is filled, a sieve plate a8 and a spring 9 are respectively arranged above the molecular sieve, then the integrated upper end cover 2 is fixed above the spring 9 (the sealing ring is arranged at the joint), then the integrated electric valve 1 is fixed on the integrated upper end cover 2 (the sealing ring is arranged at the joint), the pressure regulating valve 3 is assembled at the air outlet 27 of the integrated upper end cover 2, and the silencer 6 is assembled at a nitrogen outlet of the integrated lower end.

The working principle of the fully integrated molecular sieve adsorption tower is as follows: after the gas of the external compressor is connected to the gas inlet 11 at the bottom of the integrated electric valve 1, the gas is led into a molecular sieve tube cavity a41 and a molecular sieve tube cavity b42 filled with molecular sieve filler through the alternating work of the electromagnetic coil a12 and the electromagnetic coil b13 and respectively led into the molecular sieve tube cavity a14 and the electromagnetic valve gas inlet b15 through the gas inlet a21, the gas inlet b22, the gas inlet c23 and the gas inlet d24 on the integrated upper end cover 2, and the oxygen enters the oxygen storage cavity 44 of the integrated molecular sieve tube 4 after passing through the sizing holes a53 and the sizing holes b54 of the integrated lower end cover 5 to the oxygen outlet 52 alternately depending on the high-pressure adsorption and low-pressure desorption capacity of the molecular sieve tube, and then the oxygen is output for use after stabilizing the oxygen pressure through the pressure regulating valve 3 through the gas outlet 27 of;

the nitrogen alternately passes through an air inlet c23, an air inlet a21, an air inlet d24 and an air inlet b22 of the integrated upper end cover 2, enters a nitrogen discharging cavity 43 of the integrated molecular sieve tube 4 through an air outlet a25 and an air outlet b26 of the integrated upper end cover 2 after passing through an air inlet a14 and an air inlet b15 of the electromagnetic valve of the integrated electric valve 1, passes through a nitrogen discharging port 51 of the integrated lower end cover 5 and is discharged through a silencer 6.

In summary, the present invention is only a preferred embodiment, and is not intended to limit the scope of the present invention, and all equivalent changes and modifications of the shapes, structures, features and spirit described in the claims of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a full integrated molecular sieve adsorption tower for oxygenerator which characterized in that: including integrated electric valve (1), integrated upper end cover (2), air-vent valve (3), integrated molecule screen pipe (4), integrated bottom end cover (5) and muffler (6), the back port assembly of integrated electric valve (1) is in the front end of integrated upper end cover (2), be equipped with on integrated upper end cover (2) air-vent valve (3), integrated upper end cover (2) assembly is in the top of integrated molecule screen pipe (4), the bottom of integrated molecule screen pipe (4) is equipped with integrated bottom end cover (5), be equipped with muffler (6) on integrated bottom end cover (5).

2. The fully integrated molecular sieve adsorption tower for an oxygen generator of claim 1, wherein: the bottom of the integrated electric valve (1) is provided with an air inlet (11), the front of the integrated electric valve is provided with an electromagnetic coil a (12) and an electromagnetic coil b (13), and the upper part of the integrated electric valve is provided with an electromagnetic valve air inlet a (14), an electromagnetic valve air inlet b (15) and an air outlet (16);

the bottom of the integrated upper end cover (2) is provided with an air inlet a (21), an air inlet b (22), an air inlet c (23), an air inlet d (24), an air outlet a (25), an air outlet b (26) and an air outlet (27);

the integrated molecular sieve tube (4) is provided with a molecular sieve tube cavity a (41), a molecular sieve tube cavity b (42), a nitrogen discharging cavity (43) and an oxygen storage cavity (44);

the integrated lower end cover (5) is provided with a nitrogen discharge port (51), an oxygen outlet (52), a sizing hole a (53) and a sizing hole b (54).

3. The fully integrated molecular sieve adsorption tower for an oxygen generator of claim 2, wherein: and the bottom parts of the molecular sieve tube die cavity a (41) and the molecular sieve tube die cavity b (42) are respectively provided with a sieve plate b (7), and the upper parts of the sieve plate b (7) are respectively provided with a sieve plate a (8) and a spring (9).