CN215417511U

CN215417511U - Noise removing device for medical oxygen generator body

Info

Publication number: CN215417511U
Application number: CN202121482009.2U
Authority: CN
Inventors: 汪平; 黄凯; 黄建华
Original assignee: Sichuan Air Separation Medical Equipment Engineering Ltd By Share Ltd
Current assignee: Sichuan Air Separation Medical Equipment Engineering Ltd By Share Ltd
Priority date: 2021-07-01
Filing date: 2021-07-01
Publication date: 2022-01-04
Anticipated expiration: 2031-07-01

Abstract

The utility model discloses a noise removing device for a medical oxygen generator body, which comprises a vacuum chamber and a movable cover arranged at the top of the vacuum chamber through a hinge, and relates to the technical field of oxygen generators. This noise control device of gas oxygenerator body, start the vacuum pump through the button, let the vacuum pump pass through the outlet duct to the inside air in vacuum storehouse outflow vacuum storehouse, vacuum state appears in the inside that makes vacuum storehouse, when vacuum sensor feels that vacuum storehouse is inside to be vacuum state, stop the vacuum pump, can adsorb the noise of oxygenerator body and noise abatement spreads the outside in vacuum storehouse through the inside vacuum state in vacuum storehouse and adsorption plate, after oxygenerator body operation a period, the oxygenerator body lets the inside temperature in vacuum storehouse rise, the water pump flows in the exchange tube through the inlet tube with the inside coolant liquid in savings storehouse, let the exchange tube absorb the temperature of oxygenerator body, protect the operating efficiency of oxygenerator body, increase its life.

Description

Noise removing device for medical oxygen generator body

Technical Field

The utility model relates to the technical field of oxygen generator bodies, in particular to a noise removing device for a medical oxygen generator body.

Background

The oxygen generator body is a machine for preparing oxygen, and the principle of the oxygen generator body is that the nitrogen and the oxygen in the air are separated by utilizing the air separation technology and the adsorption performance of a molecular sieve and taking a large-displacement oil-free compressor as power through a physical principle, the air is compressed in high density and then subjected to gas-liquid separation at a certain temperature by utilizing the difference of condensation points of various components in the air, and finally the high-concentration oxygen is obtained. The oxygen generator body of the type can generate oxygen rapidly, has high oxygen concentration, and is suitable for oxygen therapy and oxygen health care of various people.

At present the oxygenerator body that each hospital used, when using, the air in a lot of oxygenerator bodies all is the inside of inhaling clarification plant with external gas, but the oxygenerator body can the noise generation when making oxygen, influences patient's sleep, reduces the efficiency that patient's health recovered, and for this reason, technical personnel in the art have provided a noise abatement device for medical oxygenerator body.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a noise removal device for a medical oxygen generator body, which solves the problems that the noise is generated when the oxygen generator body generates oxygen, the sleep of a patient is influenced, and the body recovery of the patient is influenced.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a noise removing device for a medical oxygen generator body comprises a vacuum chamber and a movable cover arranged at the top of the vacuum chamber through a hinge, wherein a noise removing mechanism is fixedly connected to the inner surface of the vacuum chamber, a cooling mechanism is fixedly connected to the left bottom of the vacuum chamber, the noise removing mechanism comprises a vacuum pump, the bottom of the vacuum pump is fixedly connected with the bottom of the inner wall of the vacuum chamber through a fixing block, a first air outlet pipe is fixedly connected to the air outlet end of the vacuum pump, one end of the first air outlet pipe penetrates through the vacuum chamber and extends to the right side of the outer surface of the vacuum chamber, an adsorption plate is fixedly connected to the inner wall of the vacuum chamber, a vacuum sensor is fixedly connected to the top of the adsorption plate and is located on the first air outlet pipe, the vacuum sensor is of the type PTX1400C-15, a display is fixedly connected to the left side of the outer surface of the vacuum chamber and is located on the top of the first air outlet pipe, the bottom of vacuum chamber inner wall just is located the top of vacuum pump and passes through mount fixedly connected with oxygenerator body, the air inlet end fixedly connected with intake pipe of oxygenerator body, the air outlet end fixedly connected with second outlet duct of oxygenerator body, the intake pipe all runs through the vacuum chamber and extends to the left side of vacuum chamber surface with the one end of second outlet duct.

Preferably, the cooling mechanism includes the savings storehouse, the top fixedly connected with water pump in savings storehouse, the water pump water inlet passes through the bottom intercommunication of pipe and savings storehouse one side, water pump delivery port intercommunication has the inlet tube, the one end of inlet tube runs through vacuum storehouse and adsorption plate and extends to the inside of adsorption plate, the one end intercommunication of inlet tube has the exchange tube, the outside fixed connection of exchange tube and oxygenerator body, pipeline and savings storehouse intercommunication are passed through to the one end of exchange tube.

Preferably, the left side of the inner surface of the air inlet pipe is in threaded connection with a filter pipe, the inner surface of the filter pipe is fixedly connected with three groups of filter screens, and the apertures of the three groups of filter screens are arranged from left to right according to the proportion of 1: 2: 3.

Preferably, the contact surfaces of the vacuum chamber and the movable cover are fixedly connected with sealing gaskets.

Preferably, the bottom of the left side of the movable cover is rotatably connected with a clamping groove block through a steering block, and the top of the left side of the vacuum chamber is fixedly connected with a clamping block matched with the clamping groove block.

Preferably, the top of the movable cover is fixedly connected with a transparent mirror.

Advantageous effects

The utility model provides a noise removing device for a medical oxygen generator body. Compared with the prior art, the method has the following beneficial effects:

1. the utility model provides a noise control device for medical oxygenerator body, starts the vacuum pump through the button, lets the vacuum pump pass through the outlet duct to the inside air in vacuum chamber and flows out the vacuum chamber, makes the inside vacuum state that appears in vacuum chamber, and when vacuum sensor felt that vacuum chamber is inside to be the vacuum state, the display stopped the vacuum pump, can adsorb the noise of oxygenerator body and the outside that the noise abatement propagated to the vacuum chamber through the inside vacuum state in vacuum chamber and adsorption plate like this.

2. The utility model provides a noise control device for medical oxygenerator body, after the oxygenerator body operation a period, the oxygenerator body lets the inside temperature in vacuum storehouse rise, and the rethread button will start the water pump, and the water pump passes through the inlet tube with the inside coolant liquid in savings storehouse and flows in the exchange tube, lets the exchange tube absorb the inside heat in vacuum storehouse, reduces the temperature of oxygenerator body, can protect the operating efficiency of oxygenerator body like this, lets the life of oxygenerator body increase.

Drawings

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

FIG. 2 is a schematic structural view of a noise-removing mechanism inside a vacuum chamber according to the present invention;

fig. 3 is a schematic structural view of the internal cooling mechanism of the vacuum chamber of the present invention.

In the figure: 1. a vacuum bin; 2. a movable cover; 3. a noise removing mechanism; 4. a cooling mechanism; 5. a vacuum pump; 6. a first air outlet pipe; 7. an adsorption plate; 8. a vacuum sensor; 9. a display; 10. an oxygen generator body; 11. an air inlet pipe; 12. a second air outlet pipe; 13. a storage bin; 14. a water pump; 15. a water inlet pipe; 16. exchanging pipes; 17. a filter tube; 18. filtering with a screen; 19. a gasket; 20. a slot clamping block; 21. and (7) clamping 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. 1-3, the present invention provides a technical solution: a noise removing device for a medical oxygen generator body comprises a vacuum chamber 1 and a movable cover 2 arranged at the top of the vacuum chamber 1 through a hinge, wherein a noise removing mechanism 3 is fixedly connected to the inner surface of the vacuum chamber 1, a cooling mechanism 4 is fixedly connected to the left bottom of the vacuum chamber 1, the noise removing mechanism 3 comprises a vacuum pump 5, the bottom of the vacuum pump 5 is fixedly connected with the bottom of the inner wall of the vacuum chamber 1 through a fixing block, a first air outlet pipe 6 is fixedly connected to the air outlet end of the vacuum pump 5, one end of the first air outlet pipe 6 penetrates through the vacuum chamber 1 and extends to the right side of the outer surface of the vacuum chamber 1, an adsorption plate 7 is fixedly connected to the inner wall of the vacuum chamber 1, a vacuum sensor 8 is fixedly connected to one side of the adsorption plate 7 and is positioned at the top of the first air outlet pipe 6, a display 9 is fixedly connected to the left side of the outer surface of the vacuum chamber 1 and is positioned at the top of the display 9, and a button is installed on the left side of the outer surface of the vacuum chamber 1, a singlechip and a DC converter are fixedly connected between the display 9 and the vacuum sensor 8, the bottom of the inner wall of the vacuum chamber 1 and the top of the vacuum pump 5 are fixedly connected with an oxygen generator body 10 through a fixing frame, the air inlet end of the oxygen generator body 10 is fixedly connected with an air inlet pipe 11, the air outlet end of the oxygen generator body 10 is fixedly connected with a second air outlet pipe 12, one ends of the air inlet pipe 11 and the second air outlet pipe 12 both penetrate through the vacuum chamber 1 and extend to the left side of the outer surface of the vacuum chamber 1, the cooling mechanism 4 comprises a storage chamber 13, the top of the storage chamber 13 is fixedly connected with a water pump 14, the water inlet of the water pump 14 is communicated with the bottom of one side of the storage chamber 13 through a conduit, the water outlet of the water pump 14 is communicated with a water inlet pipe 15, one end of the water inlet pipe 15 penetrates through the vacuum chamber 1 and the adsorption plate 7 and extends to the inside of the adsorption plate 7, one end of the water inlet pipe 15 is communicated with an exchange pipe 16, the exchange pipe 16 is fixedly connected with the outside of the oxygen generator body 10, one end of an exchange tube 16 is communicated with a storage bin 13 through a pipeline, a filter tube 17 is in threaded connection with the left side of the inner surface of an air inlet tube 11, three groups of filter screens 18 are fixedly connected to the inner surface of the filter tube 17, the apertures of the three groups of filter screens 18 are installed from left to right according to the proportion of 1: 2: 3, a sealing gasket 19 is fixedly connected to the contact surface of the vacuum bin 1 and the movable cover 2, the left bottom of the movable cover 2 is rotatably connected with a clamping groove block 20 through a steering block, a clamping block 21 matched with the clamping groove block 20 is fixedly connected to the left top of the vacuum bin 1, and a transparent mirror is fixedly connected to the top of the movable cover 2.

And those not described in detail in this specification are well within the skill of those in the art.

When the oxygen generator is used, the movable cover 2 is rotated to the top of the vacuum chamber 1, the clamping groove block 20 is rotated, the clamping groove block 20 is connected with the clamping block 21, the vacuum pump 5 is started through the button, the vacuum pump 5 enables air in the vacuum chamber 1 to flow out of the vacuum chamber 1 through the air outlet pipe, the vacuum state is generated in the vacuum chamber 1, when the vacuum sensor 8 senses that the vacuum state in the vacuum chamber 1 is 80%, the vacuum pump 5 is stopped by the display 9, the oxygen generator body 10 is started at the same time, the oxygen generator body 10 sucks external gas into the oxygen generator body 10 through the air inlet pipe 11 to generate oxygen, the oxygen generator body 10 releases the oxygen to a patient through the second air outlet pipe 12, after the oxygen generator body 10 runs for a period of time, the filter pipe 17 is rotated and taken out from the inside of the air inlet pipe 11, dust on the filter screen 18 is cleaned, the temperature in the vacuum chamber 1 rises after the oxygen generator body 10 runs for a period of time, then the water pump 14 is started through the button, the water pump 14 enables the cooling liquid in the storage bin 13 to flow into the exchange tube 16 through the water inlet tube 15, the exchange tube 16 absorbs the heat in the vacuum bin 1, and then medical personnel can observe the oxygen parameters of the oxygen generator body 10 through the transparent mirror.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. The utility model provides a device of making an uproar removes for medical oxygenerator body, includes vacuum chamber (1) and through movable cover (2) of hinge setting at vacuum chamber (1) top, its characterized in that: the inner surface of the vacuum bin (1) is fixedly connected with a noise removing mechanism (3), the left bottom of the vacuum bin (1) is fixedly connected with a cooling mechanism (4), the noise removing mechanism (3) comprises a vacuum pump (5), the bottom of the vacuum pump (5) is fixedly connected with the bottom of the inner wall of the vacuum bin (1) through a fixing block, the gas outlet end of the vacuum pump (5) is fixedly connected with a first gas outlet pipe (6), one end of the first gas outlet pipe (6) penetrates through the vacuum bin (1) and extends to the right side of the outer surface of the vacuum bin (1), the inner wall of the vacuum bin (1) is fixedly connected with an adsorption plate (7), one side of the adsorption plate (7) is fixedly connected with a vacuum sensor (8) and is located at the top of the first gas outlet pipe (6), the left side of the outer surface of the vacuum bin (1) is fixedly connected with a display (9) and is located at the top of the first gas outlet pipe (6), the bottom of vacuum chamber (1) inner wall just is located the top of vacuum pump (5) and passes through mount fixedly connected with oxygenerator body (10), the air inlet end fixedly connected with intake pipe (11) of oxygenerator body (10), the air outlet end fixedly connected with second outlet duct (12) of oxygenerator body (10), the left side of vacuum chamber (1) surface and extension to vacuum chamber (1) surface is all run through to the one end of intake pipe (11) and second outlet duct (12).

2. The noise removing device for the medical oxygen generator body as claimed in claim 1, wherein: cooling mechanism (4) are including savings storehouse (13), the top fixedly connected with water pump (14) in savings storehouse (13), water pump (14) water inlet passes through the bottom intercommunication of pipe and savings storehouse (13) one side, water pump (14) delivery port intercommunication has inlet tube (15), the one end of inlet tube (15) runs through vacuum storehouse (1) and adsorption plate (7) and extends to the inside of adsorption plate (7), the one end intercommunication of inlet tube (15) has exchange tube (16), exchange tube (16) and the outside fixed connection of oxygenerator body (10), the one end of exchange tube (16) is passed through pipeline and savings storehouse (13) intercommunication.

3. The noise removing device for the medical oxygen generator body as claimed in claim 1, wherein: the left side threaded connection of intake pipe (11) internal surface has filter tube (17), the internal surface fixed connection of filter tube (17) has three filter screens (18), three groups the aperture of filter screen (18) is installed from a left side to the right side according to 1: 2: 3's ratio.

4. The noise removing device for the medical oxygen generator body as claimed in claim 1, wherein: the contact surfaces of the vacuum bin (1) and the movable cover (2) are fixedly connected with sealing gaskets (19).

5. The noise removing device for the medical oxygen generator body as claimed in claim 1, wherein: the left bottom of the movable cover (2) is rotatably connected with a clamping groove block (20) through a steering block, and the left top of the vacuum bin (1) is fixedly connected with a clamping block (21) matched with the clamping groove block (20).

6. The noise removing device for the medical oxygen generator body as claimed in claim 1, wherein: the top of the movable cover (2) is fixedly connected with a transparent mirror.