CN216377662U

CN216377662U - Aeration oxygenation assembly structure

Info

Publication number: CN216377662U
Application number: CN202122588851.0U
Authority: CN
Inventors: 钟仁志; 袁军; 项懂欣
Original assignee: Xinlei Compressor Co Ltd
Current assignee: Xinlei Compressor Co Ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-04-26
Anticipated expiration: 2031-10-26

Abstract

The utility model discloses an aeration and oxygenation assembly structure which comprises an electric control module and a closed box body, wherein an air inlet is formed in the box body, an oxygenation motor, a piston machine and a molecular sieve are arranged in the box body, an oxygen outlet and an air storage tank are formed in the molecular sieve, a nitrogen outlet of the molecular sieve is communicated with the outside of the box body, the piston machine is communicated with the molecular sieve, a pressure regulating valve is arranged on the air storage tank, a volute and an impeller are arranged at one end of the oxygenation motor, an air inlet and an air outlet are formed in the volute, the inside of the volute is communicated with the pressure regulating valve through a pipeline, an air conveying pipeline is arranged at the air outlet of the volute, and the air conveying pipeline is communicated with a water oxygenation area; an oxygen content tester is arranged in the water body oxygenation area, and the oxygen content tester, the oxygenation motor and the piston machine circuit are connected with an electric control module. The utility model has the advantages that the oxygen content in the water body can be monitored, oxygen can be automatically supplied, the aeration and oxygenation assembly can collect oxygen and convey the oxygen to the water body, and the oxygenation efficiency is improved.

Description

Aeration oxygenation assembly structure

Technical Field

The application relates to the technical field of aeration and oxygenation equipment, in particular to an aeration and oxygenation assembly structure.

Background

The oxygen-increasing machine of traditional structure can only give the pond aeration, and is inefficient moreover, and the noise is big, and open structure can only take the pond to carry the air, can't adjust the oxygen content in carrying the air, can't be along with environment and round the clock transform, adjusts oxygen content, if still need pass through oxygenerator or oxygen cylinder to pond oxygenation alone when night, has the risk, and complex operation provides the oxygenation cost.

In the Chinese patent literature, the patent number CN2020222352047 entitled "oxygen increasing equipment capable of being remotely controlled" in 2021, 6 months and 22 days, the application comprises a control cabinet, the control cabinet is fixed on a river bank, a cabinet door is fixedly installed at the front part of the control cabinet, a support arm is horizontally and forwardly fixedly installed at the middle position of the upper part of the front side of the control cabinet, and a camera is vertically and downwardly fixedly installed at the bottom of the front end of the support arm. According to the utility model, the aeration pump is put in the middle of the inner cavity of the river wall, and the camera is ensured to be vertically aligned on the aeration pump, then the aeration pump works to aerate and oxygenate the river through the aeration pipe, the dissolved oxygen sensor transmits data to the mainboard in real time, and the mainboard remotely controls and connects the data with the host of an external management mechanism through the 4G communication module; the camera transmits the data to the video feedback storage unit for storage, and the video feedback storage unit and the main board perform data transmission. The disadvantages are that: the aeration pump is directly thrown into the river for use, the noise is high, air can only be aerated, oxygen cannot be directly aerated, and the aeration and oxygenation efficiency is low.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides an aeration and oxygenation assembly structure which can monitor the oxygen content in a water body and automatically supply oxygen, and the aeration and oxygenation assembly can collect oxygen and convey the oxygen to the water body so as to improve oxygenation efficiency.

In order to achieve the above object, the present invention adopts the following technical solutions.

An aeration and oxygenation assembly structure is characterized by comprising an electric control module and a closed box body, wherein an air inlet is formed in the box body, an oxygenation motor, a piston machine and a molecular sieve are arranged in the box body, an oxygen outlet and an air storage tank are formed in the molecular sieve, a nitrogen outlet of the molecular sieve is communicated with the outside of the box body, the piston machine is communicated with the molecular sieve, a pressure regulating valve is arranged on the air storage tank, a volute and an impeller are arranged at one end of the oxygenation motor, an air inlet and an air outlet are formed in the volute, the inside of the volute is communicated with the pressure regulating valve through a pipeline, an air conveying pipeline is arranged at the air outlet of the volute, and the air conveying pipeline is communicated with a water oxygenation area; an oxygen content tester is arranged in the water body oxygenation area, and the oxygen content tester, the oxygenation motor and the piston machine circuit are connected with an electric control module.

The aerator with the traditional structure can only aerate a pond, is low in efficiency and large in noise, has an open structure, can only convey air with the pond, cannot adjust the oxygen content in the conveyed air, and has risks and complex operation when oxygen is added to the pond by an oxygen generator or an oxygen bottle at night, so that the aeration cost is provided; this application is when using, inside the air enters into the box from the air intake, some air passes through the oxygenation motor, accomplish the motor cooling, the air enters into the spiral case from the air inlet of spiral case, high-speed rotation through the impeller, the air is discharged from the spiral case gas outlet, for pond aeration oxygenation, piston machine and molecular sieve cooperation, the molecular sieve separates nitrogen gas and oxygen in the air, nitrogen gas is discharged to the box outside, oxygen gets into the gas holder and enters into in the spiral case from the oxygen export, the efficiency of aeration oxygenation is improved, the oxygen content in oxygen content tester detects the water oxygenation district constantly, when the oxygen content in water oxygenation district is lower, the molecular sieve, automatic automatically controlled operation of oxygenation motor and piston machine, realize water aeration oxygenation, oxygenation is efficient, the control result is accurate reliable.

Preferably, the volute, the oxygen increasing motor and the air inlet are arranged in sequence, and the air inlet is located at one end, far away from the oxygen increasing motor, of the volute. The air inlet in the air inlet can flow in from the volute, and the air inlet and the oxygen increasing motor are respectively located on different sides of the volute, so that the air inlet can firstly pass through the oxygen increasing motor, the cooling of the oxygen increasing motor is realized, and the cooling efficiency is improved.

Preferably, the air inlet is detachably connected with a filter door, and a filter screen is arranged in the filter door. Through the setting of filter screen and filter door, improve the cleanliness factor of air, improve the quality of aeration oxygenation, prevent that dust and sand grain from getting into the oxygenation motor in and influencing the life of oxygenation motor.

Preferably, the box body is provided with a door frame matched with the filtering door, and a matched magnetic adsorption structure is arranged between the door frame and the filtering door. The filter door is convenient to disassemble, assemble and maintain.

Preferably, a wind shield is arranged at the rear side of the filter door in the box body, the wind shield and the filter door are arranged in parallel, the upper end and the lower end of the wind shield are arranged at intervals with the box body, and the upper end and the lower end of the wind shield and the inner wall of the box body form an air inlet groove respectively; the oxygenation motor is positioned at the rear side of the wind shield. The wind shielding groove forms a shunt, so that the pressure on the filter screen is reduced, the service life of the filter screen is prolonged, and the reliability of the filter screen is improved; the cooling efficiency of the oxygen increasing motor by the divided air flow is better.

As preferred, the box includes the boxboard of bottom plate and sealing connection bottom plate, and the boxboard is inside to be equipped with the sound insulation chamber, and the sound insulation intracavity is equipped with the puigging, and electronic control module is located the boxboard upside, and electronic control module is equipped with the top cap of connecting the box outward. Improve aeration oxygenation assembly structure's syllable-dividing effect through the puigging, improve man-machine complex travelling comfort, reduce the noise.

Preferably, the gas transmission pipeline is provided with a silencer. Improve the silence capacity of aeration oxygenation assembly structure, improve man-machine complex travelling comfort, reduce the noise.

Preferably, the number of the molecular sieves is two, oxygen outlets of the two molecular sieves are communicated with the gas storage tank through a pipeline, nitrogen outlets of the two molecular sieves are both connected with a four-way valve, and an airflow inlet and an airflow outlet are further arranged on the four-way valve; the airflow inlet is communicated with the piston machine, the airflow outlet is provided with a nitrogen outflow pipe, and the nitrogen outflow pipe extends out of the box body; when the molecular sieves admit air, nitrogen outlets of the two molecular sieves are communicated with an airflow inlet through a four-way valve; when the molecular sieves discharge nitrogen, the nitrogen outlets of the two molecular sieves are communicated with the airflow outlet through the four-way valve. The alternative control of the two flow channels is realized through the four-way valve, so that the air inlet and the nitrogen gas of the molecular sieve can be discharged, the nitrogen gas can be directly discharged out of the box body, and the oxygen concentration in the box body is ensured.

The utility model has the following beneficial effects: the oxygen content in the water body can be monitored, and oxygen can be automatically supplied; the aeration and oxygenation assembly can collect oxygen and convey the oxygen to a water body, so that oxygenation efficiency is improved; the oxygen supply cost is reduced; the noise reduction performance is good; the oxygen concentration is convenient to control.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic structural view of the inside of the case of the present invention.

Fig. 3 is an enlarged schematic view at a in fig. 2.

In the figure: an electronic control module 1, a box body 2, a bottom plate 3, a box plate 4, a sound insulation layer 5, a top cover 6, an air inlet 7, a filter door 8, a filter door 9, a door frame 10, a magnet block 11, a wind shield 12, an air inlet slot 13, an oxygen increasing motor 14, a piston machine 15, a molecular sieve 16, an oxygen outlet 17, an air storage tank 18, a pressure regulating valve 19, a nitrogen outlet 21, an air inlet 23, an air outlet 23, a water oxygen increasing area 25, a silencer 26, an electronic control plate 27, a four-way valve 29, an air inlet 30, an air outlet 31, a nitrogen outlet 31, an air inlet air filter device 33 and an oxygen content tester 34.

Detailed Description

The utility model is further illustrated with reference to the figures and the specific embodiments.

In the embodiment of the method, the first step,

as shown in fig. 1 to 3, an aeration and oxygenation assembly structure comprises an electronic control module 1 and a closed box body 2, wherein the box body 2 comprises a bottom plate 3 and a box plate 4 hermetically connected with the bottom plate 3, a sound insulation cavity is arranged inside the box plate 4, a sound insulation layer 5 is arranged in the sound insulation cavity, the electronic control module 1 is positioned on the upper side of the box plate 4, and a top cover 6 connected with the box body 2 is arranged outside the electronic control module 1. An air inlet 7 is formed in the box body 2, a filter door 8 is detachably connected to the air inlet 7, and a filter screen 9 is arranged in the filter door 8. The box body 2 is provided with a door frame 10 matched with the filter door 8, and a matched magnetic adsorption structure is arranged between the door frame 10 and the filter door 8. The door frame 10 is provided with a magnet block 11, the frame of the filter door 8 is made of magnetic conductive materials such as steel, and the outer side of the filter door 8 is subjected to rust prevention treatment. A wind shield 12 is arranged at the rear side of the filter door 8 in the box body 2, the wind shield 12 and the filter door 8 are arranged in parallel, the upper end and the lower end of the wind shield 12 are arranged at intervals with the box body 2, and an air inlet groove 13 is formed at the upper end and the lower end of the wind shield 12 and the inner wall of the box body 2 respectively; the oxygen increasing motor 14 is located at the rear side of the wind guard 12.

An oxygen increasing motor 14, a piston machine 15 and a molecular sieve 16 are arranged in the box body 2, and the piston machine 15 adopts an oil-free mute piston machine 15. The molecular sieve 16 is provided with an oxygen outlet 17 and a gas storage tank 18, a nitrogen outlet 21 of the molecular sieve 16 is communicated with the outside of the box body 2, the piston machine 15 is communicated with the molecular sieve 16, the gas storage tank 18 is provided with a pressure regulating valve 19, the molecular sieve 16 is provided with two molecular sieves, the oxygen outlets 17 of the two molecular sieves 16 are communicated with the gas storage tank 18 through pipelines, the nitrogen outlets 21 of the two molecular sieves 16 are both connected with a four-way valve 29, and the four-way valve 29 is also provided with an airflow inlet 30 and an airflow outlet 31; the airflow inlet 30 is communicated with the piston machine 15, the airflow outlet 31 is provided with a nitrogen outflow pipe 32, and the nitrogen outflow pipe 32 extends out of the box body 2; when the molecular sieves 16 are fed with gas, the nitrogen outlets 21 of the two molecular sieves 16 are communicated with the gas flow inlet 30 through the four-way valve 29; when the molecular sieves 16 discharge nitrogen, the nitrogen outlets 21 of the two molecular sieves 16 are connected to the gas flow outlet 31 through the four-way valve 29. One end of the oxygenation motor 14 is provided with a volute 20 and an impeller, the volute 20 is provided with an air inlet 22 and an air outlet 23, the volute 20, the oxygenation motor 14 and the air inlet 7 are sequentially arranged, and the air inlet 22 is located at one end, far away from the oxygenation motor 14, of the volute 20. The interior of the volute 20 is communicated with the pressure regulating valve 19 through a pipeline, a gas transmission pipeline 24 is arranged at a gas outlet 23 of the volute 20, and the gas transmission pipeline 24 is communicated with a water body oxygenation area 25; a silencer 26 is arranged on the gas transmission pipeline 24. The outer end of the gas transmission pipeline 24 in the water body oxygenation area 25 is provided with aeration nanotubes to improve the aeration uniformity. The water oxygenation zone 25 generally refers to a water body needing oxygenation and can be used in occasions such as a water pool, a water tank, a pond and the like. An oxygen content tester 34 is arranged in the water body oxygenation area 25, and the oxygen content tester 34, the oxygenation motor 14 and the piston machine 15 are in circuit connection with the electric control module 1. The electronic control module 1 comprises an electronic control board 27 and a control panel 28 which is electrically connected with an oxygen content tester 34.

The aerator with the traditional structure can only aerate a pond, is low in efficiency and large in noise, has an open structure, can only convey air with the pond, cannot adjust the oxygen content in the conveyed air, and has risks and complex operation when oxygen is added to the pond by an oxygen generator or an oxygen bottle at night, so that the aeration cost is provided; when the aerator is used, air enters the box body 2 from the air inlet 7, the filter screen 9 on the air inlet 7 finishes inlet air filtering, the air flows through the outer side of the aeration motor 14 to finish motor cooling, then, part of the air enters the volute 20 from the air inlet 22 of the volute 20, and is discharged from the air outlet 23 of the volute 20 through the high-speed rotation of the impeller, and aeration and oxygenation are carried out on a pond through the air transmission pipeline 24; the air is conveyed by the piston machine 15, the air inlet air filter device 33 is arranged at the front part of the piston machine 15 to further filter the air, the piston machine 15 is matched with the molecular sieve 16, the molecular sieve 16 separates the nitrogen and the oxygen in the air, the nitrogen is discharged to the outside of the box body 2 through the nitrogen outlet pipe 32, the oxygen enters the air storage tank 18 from the oxygen outlet 17 and enters the volute 20, the oxygen is conveyed into the water along with the air in the volute 20, the aeration efficiency is improved, the oxygen content tester 34 detects the oxygen content of the water oxygenation area 25 at any time, when the oxygen content of the water oxygenation area 25 is low, the molecular sieve 16, the oxygenation motor 14 and the piston machine 15 automatically and electrically control to operate, the aeration of the water is realized, the oxygenation efficiency is high, and the control result is accurate and reliable.

The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.

Claims

1. An aeration and oxygenation assembly structure is characterized by comprising an electric control module and a closed box body, wherein an air inlet is formed in the box body, an oxygenation motor, a piston machine and a molecular sieve are arranged in the box body, an oxygen outlet and an air storage tank are formed in the molecular sieve, a nitrogen outlet of the molecular sieve is communicated with the outside of the box body, the piston machine is communicated with the molecular sieve, a pressure regulating valve is arranged on the air storage tank, a volute and an impeller are arranged at one end of the oxygenation motor, an air inlet and an air outlet are formed in the volute, the inside of the volute is communicated with the pressure regulating valve through a pipeline, an air conveying pipeline is arranged at the air outlet of the volute, and the air conveying pipeline is communicated with a water oxygenation area; an oxygen content tester is arranged in the water body oxygenation area, and the oxygen content tester, the oxygenation motor and the piston machine circuit are connected with an electric control module.

2. An aeration and oxygenation assembly structure as claimed in claim 1, wherein the volute, the oxygenation motor and the air inlet are arranged in sequence, and the air inlet is located at one end of the volute far away from the oxygenation motor.

3. An aeration and oxygenation assembly structure as claimed in claim 1 or 2, wherein the air inlet is detachably connected with a filter door, and a filter screen is arranged in the filter door.

4. An aeration and oxygen increasing assembly structure as claimed in claim 3, wherein the box body is provided with a door frame matched with the filtering door, and a matched magnetic adsorption structure is arranged between the door frame and the filtering door.

5. An aeration and oxygenation assembly structure as claimed in claim 3, wherein a wind shield is arranged at the rear side of the filter door in the box body, the wind shield and the filter door are arranged in parallel, the upper end and the lower end of the wind shield are arranged at intervals with the box body, and the upper end and the lower end of the wind shield and the inner wall of the box body form an air inlet groove respectively; the oxygenation motor is positioned at the rear side of the wind shield.

6. An aeration and oxygen increasing assembly structure as claimed in claim 1, wherein the box body comprises a bottom plate and a box plate hermetically connected with the bottom plate, a sound insulation cavity is arranged inside the box plate, a sound insulation layer is arranged in the sound insulation cavity, the electric control module is positioned on the upper side of the box plate, and a top cover connected with the box body is arranged outside the electric control module.

7. An aeration and oxygenation assembly structure as claimed in claim 1, wherein a silencer is disposed on the gas transmission pipe.

8. An aeration and oxygenation assembly structure as claimed in claim 1, wherein the molecular sieves are provided with two molecular sieves, the oxygen outlets of the two molecular sieves are communicated with the gas storage tank through a pipeline, the nitrogen outlets of the two molecular sieves are both connected with a four-way valve, and the four-way valve is further provided with a gas flow inlet and a gas flow outlet; the airflow inlet is communicated with the piston machine, the airflow outlet is provided with a nitrogen outflow pipe, and the nitrogen outflow pipe extends out of the box body; when the molecular sieves admit air, nitrogen outlets of the two molecular sieves are communicated with an airflow inlet through a four-way valve; when the molecular sieves discharge nitrogen, the nitrogen outlets of the two molecular sieves are communicated with the airflow outlet through the four-way valve.