CN213527896U

CN213527896U - Air filter of oxygenerator

Info

Publication number: CN213527896U
Application number: CN202022203780.3U
Authority: CN
Inventors: 连玉璘; 连永宾; 乔梦辉
Original assignee: Henan Taiyi Medical Technology Co Ltd
Current assignee: Henan Taiyi Medical Technology Co Ltd
Priority date: 2020-09-30
Filing date: 2020-09-30
Publication date: 2021-06-25
Anticipated expiration: 2030-09-30

Abstract

The utility model relates to a relevant equipment technical field of oxygenerator, concretely relates to oxygenerator's filtration unit, including water filter mechanism, stoving mechanism and molecular filter box, water filter mechanism includes the water tank, aspiration pump and washing pipe, the aspiration pump passes through external air raw materials and adds in the water tank through the washing pipe, water by the water in the water tank filters the dust particle, air raw materials after the water filtration gets into stoving mechanism from the blast pipe on water tank top and is dried, in order to get rid of the moisture of adulteration in the air raw materials, air raw materials through water filtration and drying process is handled by its inside molecular sieve through molecular filter box again, dry clean air raw materials when finally entering into the air in the oxygenerator, not only be favorable to the oxygenerator effect of oxygenerator, still can effectively prolong oxygenerator's life.

Description

Air filter of oxygenerator

Technical Field

The utility model relates to a relevant equipment technical field of oxygenerator, concretely relates to oxygenerator's air filter.

Background

At present, the urban sub-health phenomenon generally exists, oxygen inhalation can relieve the sub-health condition of a body, meanwhile, the living standard is improved, so that the consciousness of people on the quality of life and the health is gradually improved, a huge market prospect is provided for the oxygen generator, the oxygen content in the air is normally 21%, according to survey, the oxygen content in the city is far lower than that in rural or suburban areas, in the future time, the urban air pollution is aggravated, so that the oxygen content in the urban air is reduced, oxygen therapy or household oxygen inhalation is more and more, a filter device is an important device for filtering the incoming raw material air in the oxygen generator and is used for removing tiny particles suspended in the air, the existing oxygen generator is insufficient in filtering before the air enters a compressor, so that the service life of internal parts of the oxygen generator is shortened, and long-time use, dust and impurity are piled up more easily to the filter screen, influence the filter effect, consequently need carry out certain degree of preliminary treatment with air raw materials.

SUMMERY OF THE UTILITY MODEL

For solving the problem, the utility model provides an filtration preprocessing device that oxygenerator used, including water filter mechanism, stoving mechanism and molecular filter box, water filter mechanism includes the water tank, aspiration pump and washing pipe, the aspiration pump passes through the washing pipe with external air raw materials and adds in the water tank, water by the water in the water tank filters dust particle, air raw materials after the water filtration gets into stoving mechanism from the blast pipe on water tank top and is dried, in order to get rid of the moisture of adulteration in the air raw materials, air raw materials through water filtration and drying process passes through the molecular filter box again and is handled by its inside molecular sieve, dry clean air raw materials when finally entering into the air in the oxygenerator, not only be favorable to the oxygenerator effect of oxygenerator, still can effectively prolong the life of oxygenerator.

The utility model provides an air filter device of oxygenerator for solving the above problems, which comprises a water filter mechanism, a drying mechanism and a molecular filter box, wherein the water filter mechanism comprises a water tank, an air pump and a washing pipe, the bottom of the water tank is in a round platform shape which protrudes outwards from the outside of the tank body, a deslagging port is arranged on the bottom of the water tank, a bottom cover is movably arranged on the deslagging port, an air inlet is arranged on the tank body of the water tank, the washing pipe is arranged in the water tank and is immersed in the water filled in the water tank, one end of the washing pipe is communicated with the air inlet, the other end is higher than the air inlet, the pipe orifice faces to the water level, a baffle is arranged above the free end of the washing pipe in the water tank, the air pump is arranged outside the water tank and is communicated with the air inlet to provide air raw materials in the washing pipe, the top of the water tank is connected with an exhaust pipe, the drying mechanism is communicated with the molecular filter box through a pipeline, the molecular filter box is filled with a molecular sieve, and the molecular filter box is communicated with a compressed air end of the oxygen generator through a pipeline so as to convey the pretreated dry clean air raw material into the oxygen generator.

As a further proposal of the air filtering device of the oxygen generator, the washing pipe is an L-shaped pipe, and two sections of pipe arcs of the washing pipe are excessive.

As a further proposal of the air filtering device of the oxygen generator, the air suction pump is communicated with the air inlet of the water tank through an air inlet pipeline, the air inlet pipeline is vertically fixed on the outer wall of the water tank, and one end of the air inlet pipeline, which is connected with the air suction pump, is positioned above the water tank.

As a further proposal of the air filtering device of the oxygen generator, the top of the water tank is in a round table shape protruding out of the top of the water tank, the baffle is a spherical plate and is fixedly arranged under the exhaust pipe, and the baffle is positioned above the water and the inner cambered surface of the baffle is positioned above the free end of the washing pipe.

As a further proposal of the air filtering device of the oxygen generator, the bottom surface of the top of the water tank is provided with a polyurethane dehydration sieve plate.

As a further proposal of the air filtering device of the oxygen generator, the drying mechanism comprises a drying pipe and a heating rod, the drying pipe is square wave shaped, and the heating rod is arranged in the longitudinal pipe of the drying pipe.

As a further aspect of the air filtration device of the oxygen generator, the drying mechanism further includes a drying box, the drying box is located water tank one side and drying pipe fixed mounting is in the inside of the drying box.

Compared with the prior art, the utility model discloses the beneficial effect who has: this device is the air pretreatment equipment of oxygenerator, air raw materials carries out water filtration treatment in water filter mechanism is inside, the impurity of the dust granule of doping or water-soluble in the air is stayed in water, water in the water tank also can be changed for other solutions that the effect is better pertinence, air raw materials through washing gets into drying mechanism and is dried, drying mechanism's drying tube is square waveform's body, the heating position of heating rod is located the longitudinal pipe part of drying tube, effectively avoid remaining the back end of moisture flow direction body, air raw materials through washing and stoving get into the oxygenerator after molecular sieve handles again, the purity of oxygenerator raw materials has been guaranteed, not only can be favorable to improving the system oxygen quality of oxygenerator, still can effectively prolong the life of oxygenerator and reduce its maintenance rate.

Drawings

FIG. 1 is a schematic view of the internal structure of the air filtering device of the present invention;

FIG. 2 is a schematic view of the internal structure of the water filtering mechanism of the air filtering device of the present invention;

FIG. 3 is a schematic view of the internal structure of the drying mechanism of the air filtering device of the present invention;

the labels in the figure are: 1. the device comprises a water tank, 2, an air pump, 3, a washing pipe, 4, a baffle, 5, an exhaust pipe, 6, a molecular filter box, 7, an air inlet pipeline, 8, a drying pipe, 9, a heating rod, 10 and a drying box.

Detailed Description

As shown in the figure: an air filtering device of an oxygenerator comprises a water filtering mechanism, a drying mechanism and a molecular filter box 6, wherein the water filtering mechanism comprises a water tank 1, an air pump 2 and a washing pipe 3, the water tank 1 is hollow and cylindrical, the bottom of the water tank 1 is in a circular truncated cone shape protruding outwards towards the bottom of a box body, a slag discharge port for discharging slag is formed in the bottom of the circular truncated cone shape, a threaded pipe is installed at the position, located at the slag discharge port, of the bottom of the water tank, water or other water capable of filtering dust is contained; an air inlet is formed in the side wall of the water tank 1 close to the bottom end, the washing pipe 3 is installed in the water tank 1, one end of the washing pipe 3 is fixedly communicated with the air inlet, the end, connected with the air inlet, of the washing pipe 3 is a fixed end, the other end of the washing pipe is a free end, the washing pipe 3 is immersed in water, a pipe orifice of the free end of the washing pipe faces the liquid level, the washing pipe 3 can be a straight pipe with an obliquely installed pipe body, or two sections of pipe bodies can adopt L-shaped pipes with excessive arcs, when the washing pipe 3 is an L-shaped pipe, one section of the washing pipe 3 is horizontal or slightly inclined towards the bottom of the tank, and the other; the air suction pump 2 is installed outside the water tank 1, the air suction pump 2 is communicated with an air inlet through an air inlet pipeline 7 so as to inject air raw materials outside the water tank 1 into the water tank 1, the air inlet pipeline 7 is vertically and fixedly arranged on the outer wall of the water tank 1, and one end of the air inlet pipeline 7 connected with the air suction pump 2 is located above the liquid level, preferably, one end of the air inlet pipeline 7 connected with the air suction pump 2 is located above the top of the water tank 1 so as to prevent water in the water tank 1 from flowing back to the air suction pump 2, the air suction pump 2 works to inject the air raw materials outside into the water in the water tank 1, and dust particles doped in the air are filtered by the water in the;

the water tank comprises a water tank 1, a tank top of the water tank 1 is in a circular truncated cone shape protruding towards the outside of the water tank 1, an exhaust pipe 5 is connected to the tank top, a baffle 4 is arranged in the water tank 1, the baffle 4 is a spherical plate in an optimal state, the baffle 4 is positioned under the pipe orifice of the exhaust pipe 5 and is positioned over the free end of a washing pipe 3, the inner arc surface of the baffle is towards the side where the washing pipe 3 is positioned, an air pump 2 can drive water to spray when providing air raw materials into the water tank 1, the baffle 4 can shield the water sprayed out of the water surface to prevent the water from spraying into the exhaust pipe 5, and a polyurethane dehydration sieve plate is further arranged on the bottom surface of the tank top; the box top of the water tank 1 is connected with a drying mechanism through an exhaust pipe 5 so as to feed the air raw materials after washing into the drying mechanism, the drying mechanism is arranged on one side of the water tank 1 and comprises a drying pipe 8, a heating rod 9 and a drying box 10, the drying box 10 is a box body with a hollow interior, the drying pipe 8 is a square wave-shaped hollow pipeline, the whole extending direction of the drying pipe 8 is horizontal, the pipe body of the drying pipe is fixedly connected with the box wall of the drying box 10, the heating rod 9 is arranged in the longitudinal pipe part of the pipe body of the drying pipe 8, the mounting end of the heating rod 9 is connected with the transverse pipe end of the drying pipe 8, the heating part of the heating rod is arranged in the longitudinal pipe part, the drying mechanism is used for drying the air containing water after washing, one end of the drying pipe 8 is communicated with the exhaust pipe 5, the other end of the drying pipe is communicated with a molecular filter box 6, the molecular filter box 6 is filled with a molecular, the molecular filter box 6 is communicated with a compressed air end of an oxygen generator through a pipeline so as to convey the dry clean air raw materials pretreated in the early stage to the oxygen generator, and the oxygen generator performs air separation on the air raw materials to prepare oxygen meeting the requirements.

The mouth of a river has still been seted up on the roof of water tank 1 and has been traded, trade mouth of a river movable mounting has the top cap, aspiration pump 2 and oxygenerator are opened in step during the use so that air raw materials pass through water tank 1 in proper order, drying tube 8 and molecular filter case 6 and finally reach the oxygenerator, external air raw materials are taken into the wash tank interior water discharge, dry the dewatering from blast pipe 5 entering drying box 10, air raw materials after the stoving filters the compressed air end that sieves the entering oxygenerator through the molecular sieve and carries out the oxygen processing, after using a period, closing means opens the bottom and removes the dregs through row cinder notch drainage, then add water in order to guarantee water filter mechanism's filter effect through trading the mouth of a river.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, it is not limited to the present invention, and any skilled person in the art can make some modifications or equivalent changes without departing from the technical scope of the present invention.

Claims

1. An air filter of oxygenerator which characterized in that: including water filter mechanism, stoving mechanism and molecular filter case (6), water filter mechanism includes water tank (1), aspiration pump (2) and washing pipe (3), the bottom of the case of water tank (1) is the round platform shape to the outside evagination of box, seted up the scum outlet on the bottom of the case and scum outlet movable mounting has the bottom, seted up the air inlet on the box of water tank (1), washing pipe (3) set up in water tank (1) and submerge inside the water of splendid attire in water tank (1), the one end and the air inlet intercommunication of washing pipe (3), the other end is higher than the air inlet and the mouth of pipe is towards the water liquid level, be located in water tank (1) that the top of washing pipe (3) free end is provided with baffle (4), aspiration pump (2) are installed outside water tank (1) and are linked together with the air inlet in order to provide air raw materials in washing pipe (3), the roof of water tank (1) is connected with blast pipe (5), the drying mechanism is arranged outside the water tank (1) and is communicated with the water tank (1) through an exhaust pipe (5), the drying mechanism is communicated with the molecular filter box (6) through a pipeline, a molecular sieve is filled in the molecular filter box (6), and the molecular filter box (6) is communicated with the compressed air end of the oxygen generator through a pipeline so as to convey the pretreated dry clean air raw materials into the oxygen generator.

2. The air filter of an oxygen generator as set forth in claim 1, wherein: the washing pipe (3) is an L-shaped pipe, and two sections of the washing pipe (3) are in arc transition.

3. The air filter device of an oxygen generator as set forth in claim 2, wherein: air suction pump (2) is through air inlet pipe (7) and the air inlet intercommunication of water tank (1), and air inlet pipe (7) are vertical to be set firmly on water tank (1) outer wall and its one end of being connected with air suction pump (2) is located the top of water tank (1).

4. The air filter of an oxygen generator as set forth in claim 1, wherein: the top of the water tank (1) is in a shape of a circular truncated cone protruding outwards towards the top of the water tank (1), the baffle (4) is a spherical plate and is fixedly arranged under the exhaust pipe (5), and the baffle (4) is positioned above water and the inner cambered surface of the baffle is positioned above the free end of the washing pipe (3).

5. The air filter of an oxygen generator as set forth in claim 4, wherein: and a polyurethane dehydration sieve plate is arranged on the bottom surface of the top of the water tank (1).

6. The air filter of an oxygen generator as set forth in claim 1, wherein: drying mechanism includes drying tube (8) and heating rod (9), and drying tube (8) are square wave form, and drying tube (8) indulges intraductal heating rod (9) that all is provided with.

7. The air filter of an oxygen generator as set forth in claim 6, wherein: the drying mechanism further comprises a drying box (10), wherein the drying box (10) is located on one side of the water tank (1) and the drying pipe (8) is fixedly installed inside the drying box (10).