Ultramicro nano bubble air outlet pipe

By designing an ultra-micro nano bubble outlet pipe and using sensors to detect changes in the pond environment, the outflow of bubbles is generated and controlled, which solves the problem of regulating the pH value and oxygen content of the pond and achieves automated environmental improvement.

CN223357469UActive Publication Date: 2025-09-19CHANGZHOU INST OF LIGHT IND TECH
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Patent Information

Application Number
CN202422640937.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-10-31
Publication Date
2025-09-19
Estimated Expiration
2034-10-31

AI Technical Summary

Technical Problem

How to change the pH value of the pond and increase the oxygen content through ultra-fine nanobubbles to improve the growth environment of the pond.

Method used

An ultrafine nano bubble outlet pipe was designed, which includes a U-shaped groove, a U-shaped outlet pipe, a guide rod, a cover, a pH sensor and a dissolved oxygen sensor. The sensors are used to detect changes in the pH value and oxygen content of the pond, and ultrafine nano bubbles are generated through a bubble generator. The outflow of bubbles is controlled by the cooperation of the guide rod and the cover to achieve the regulation of pH value and oxygen content.

Benefits of technology

It can automatically adjust the outflow of ultra-fine nano bubbles according to the changes in the pond environment, change the pH value and increase the oxygen content, prevent impurities from entering the outlet pipe, and maintain the purification effect.

✦ Generated by Eureka AI based on patent content.

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    Figure CN223357469U_ABST
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Abstract

The utility model relates to an ultramicro nano bubble air outlet pipe. The ultramicro nano bubble air outlet pipe comprises a U-shaped groove formed in the water bottom; the U-shaped air outlet pipe is connected with the bubble generator and arranged in the U-shaped groove, the top of the U-shaped air outlet pipe is a plane, and a plurality of air outlet holes are formed in the plane; the outer diameter of the upper section of the guide rod is matched with the inner diameter of the air outlet hole, and the outer diameter of the lower section is smaller than that of the air outlet hole; the cover body is arranged at the top of the guide rod and is suitable for covering the top of the air outlet hole; the PH sensor and the dissolved oxygen sensor are arranged in the middle of the U-shaped groove; the length of the lower section of the guide rod is greater than the thickness of the air outlet; when values detected by the PH sensor and the dissolved oxygen sensor reach the standard, ultramicro nano bubbles are not introduced into the U-shaped air outlet pipe any more, the cover body and the guide rod fall under the action of gravity, the cover body covers the air outlet holes, impurities in the pond are prevented from entering the U-shaped air outlet pipe, and the pollution to the environment is avoided. By means of the device, the purposes of changing the PH value of the pond and increasing the oxygen content through ultra-micro nano bubbles are achieved.
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Description

Technical Field

[0001] The utility model relates to a purification device, in particular to an ultra-micro nano bubble outlet pipe. Background Art

[0002] In a pond, the pH value will change when too many bacteria gather, and when the oxygen content in the pond decreases, it will be detrimental to the growth environment of the organisms in the pond. Ultrafine nanobubbles can improve the growth environment of the pond. In summary, how to apply ultrafine nanobubbles to ponds to change the pH value of the pond and increase the oxygen content has become an urgent problem that researchers in this field need to solve. Utility Model Content

[0003] The technical problem to be solved by the utility model is: how to change the pH value of a pond and increase the oxygen content by using ultra-micro nano bubbles.

[0004] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0005] The utility model is an ultra-micro nano bubble outlet pipe, comprising: a U-shaped groove arranged at the bottom of the water; a U-shaped outlet pipe connected to a bubble generator, which is arranged in the U-shaped groove, the top of which is a plane, and a plurality of outlet holes are opened on the plane; a guide rod, the outer diameter of the upper section of which matches the inner diameter of the outlet hole, and the outer diameter of the lower section of which is smaller than the outer diameter of the outlet hole; a cover body, which is arranged on the top of the guide rod and is suitable for covering the top of the outlet hole; a pH sensor and a dissolved oxygen sensor, which are arranged in the middle of the U-shaped groove; wherein the length of the lower section of the guide rod is greater than the thickness of the outlet hole;

[0006] In this solution, when the pH sensor and the dissolved oxygen sensor detect that the pH value of the pond has changed or the oxygen content has decreased, the bubble generator mixes the gas with the solution to form ultrafine nano bubbles, which are introduced into the U-shaped air outlet pipe of this solution. When the ultrafine nano bubbles reach a certain pressure, the pressure will act on the bottom of the guide rod, driving the guide rod to move upward, and the cover body also moves upward to overcome the water pressure. The guide rod changes from being in contact with the air outlet at the upper section to being in contact with the air outlet at the lower end. In this way, a gap is formed between the air outlet and the lower end for the ultrafine nano bubbles to flow out and mix with the liquid in the pond; when the values ​​detected by the pH sensor and the dissolved oxygen sensor meet the standards, the ultrafine nano bubbles are no longer introduced into the U-shaped air outlet pipe. In this way, the cover body and the guide rod fall under the action of gravity, covering the air outlet with the cover body, and preventing impurities in the pond from entering the U-shaped air outlet pipe. The purpose of changing the pH value of the pond and increasing the oxygen content with ultrafine nano bubbles is achieved through this device.

[0007] In order to increase the downward pressure of the cover on the air outlet, the utility model adopts a counterweight block provided at the bottom of the guide rod;

[0008] The counterweight block is provided to increase the downward pressure of the cover body on the air outlet, so that the cover body can be prevented from being displaced when the device is not purifying the pond solution.

[0009] In order to illustrate the specific structure of the cover, the present invention adopts that the bottom of the cover is a horizontal surface in contact with the plane, and the top contour is an arc-shaped structure;

[0010] Since the top of the cover is an arc-shaped structure, the solution in the pond is not easy to accumulate at the joint of the air outlet on the cover. The bottom of the cover is a horizontal plane, and the contact between the horizontal plane and the flat surface can achieve a good sealing effect.

[0011] In order to limit the guide rod from moving upward and away from the air outlet, the utility model adopts the outer diameter of the counterweight block to be larger than the inner diameter of the air outlet;

[0012] When the guide rod moves to the upper limit position, the counterweight block contacts the bottom of the air outlet, limiting the guide rod from moving upward urgently.

[0013] In order to ensure that the guide rod is always in a vertical state during the upward movement and is not tilted by the influence of the water flow, the utility model adopts at least two limit rings provided on the lower section of the guide rod; the limit rings are arranged in an upper and lower manner, and the limit rings are provided with flow holes;

[0014] When the lower section of the guide rod cooperates with the air outlet to form a gap, during this process, the limit ring and the air outlet always cooperate to keep the guide rod in a vertical state, and ultrafine nano bubbles are discharged from the gap between the lower section and the air outlet and the flow hole.

[0015] The beneficial effects of the utility model are as follows: the utility model is an ultrafine nano bubble outlet pipe. When the pH sensor and the dissolved oxygen sensor detect that the pH value of the pond has changed or the oxygen content has decreased, the bubble generator mixes the gas with the solution to form ultrafine nano bubbles, which are introduced into the U-shaped air outlet pipe of this scheme. When the ultrafine nano bubbles reach a certain pressure, the pressure will act on the bottom of the guide rod, driving the guide rod to move upward, and the cover body also moves upward to overcome the water pressure. The guide rod changes from being in contact with the air outlet at the upper section to being in contact with the air outlet at the lower end, so that a gap is formed between the air outlet and the lower end for the ultrafine nano bubbles to flow out and mix with the liquid in the pond; when the values ​​detected by the pH sensor and the dissolved oxygen sensor meet the standards, the ultrafine nano bubbles are no longer introduced into the U-shaped air outlet pipe, so that the cover body and the guide rod fall under the action of gravity, covering the air outlet with the cover body, and preventing impurities in the pond from entering the U-shaped air outlet pipe. The purpose of changing the pH value of the pond and increasing the oxygen content of the pond with ultrafine nano bubbles is achieved through this device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0017] Figure 1 It is a structural diagram of the utility model;

[0018] Figure 2 It is a cross-sectional view of the utility model;

[0019] Figure 3 is a cross-sectional view of the exhaust pipe;

[0020] Figure 4 This is the coordination diagram of the exhaust pipe and the guide rod;

[0021] Figure 5 This is the coordination diagram of the air outlet pipe and the guide rod in another state;

[0022] Figure 6 It is a structural diagram of the guide rod;

[0023] In the figure: 1-U-shaped groove, 2-air outlet pipe, 21-plane, 22-air outlet, 3-guide rod, 31-upper section, 32-lower section, 33-cover, 4-sensor, 5-counterweight, 6-limiting ring, 7-flow hole. DETAILED DESCRIPTION

[0024] The present invention will now be described in further detail with reference to the accompanying drawings, which are simplified schematic diagrams that illustrate the basic structure of the present invention in a schematic manner.

[0025] like Figure 1-5 As shown, the utility model is an ultra-micro nano bubble outlet pipe, comprising: a U-shaped groove 1 arranged at the bottom of the water; a U-shaped outlet pipe 2 connected to a bubble generator, which is arranged in the U-shaped groove 1, and its top is a plane 21, and a plurality of air outlet holes 22 are opened on the plane; a guide rod 3, the outer diameter of the upper section 31 of which matches the inner diameter of the air outlet holes 22, and the outer diameter of the lower section 32 of which is smaller than the outer diameter of the air outlet holes 22; a cover 33, which is arranged on the top of the guide rod 3 and is suitable for covering the top of the air outlet holes 22; a pH sensor and a dissolved oxygen sensor 4, which are arranged in the middle of the U-shaped groove 1; wherein the length of the lower section of the guide rod 3 is greater than the thickness of the air outlet holes 22;

[0026] In this solution, when the pH sensor and the dissolved oxygen sensor detect that the pH value of the pond has changed or the oxygen content has decreased, the bubble generator mixes the gas with the solution to form ultrafine nano bubbles, which are introduced into the U-shaped air outlet pipe of this solution. When the ultrafine nano bubbles reach a certain pressure, the pressure will act on the bottom of the guide rod, driving the guide rod to move upward, and the cover body also moves upward to overcome the water pressure. The guide rod changes from being in contact with the air outlet at the upper section to being in contact with the air outlet at the lower end. In this way, a gap is formed between the air outlet and the lower end for the ultrafine nano bubbles to flow out and mix with the liquid in the pond; when the values ​​detected by the pH sensor and the dissolved oxygen sensor meet the standards, the ultrafine nano bubbles are no longer introduced into the U-shaped air outlet pipe. In this way, the cover body and the guide rod fall under the action of gravity, covering the air outlet with the cover body, and preventing impurities in the pond from entering the U-shaped air outlet pipe. The purpose of changing the pH value of the pond and increasing the oxygen content with ultrafine nano bubbles is achieved through this device.

[0027] The purpose of setting up the U-shaped groove is not only to provide the installation of the U-shaped outlet pipe, but also to prevent silt and aquatic plants from entering the U-shaped groove and clogging the outlet hole.

[0028] like Figure 4-5 As shown, in order to increase the downward pressure of the cover body on the air outlet, the utility model adopts a counterweight block 5 provided at the bottom of the guide rod 3;

[0029] The counterweight block is provided to increase the downward pressure of the cover body on the air outlet, so that the cover body can be prevented from being displaced when the device is not purifying the pond solution.

[0030] like Figure 4-5 As shown, in order to illustrate the specific structure of the cover, the present invention adopts that the bottom of the cover 33 is a horizontal surface in contact with the plane 21, and the top contour thereof is an arc-shaped structure;

[0031] Since the top of the cover is an arc-shaped structure, the solution in the pond is not easy to accumulate at the joint of the air outlet on the cover. The bottom of the cover is a horizontal plane, and the contact between the horizontal plane and the flat surface can achieve a good sealing effect.

[0032] like Figure 4-5 As shown, in order to limit the guide rod from moving upward and away from the air outlet, the utility model adopts that the outer diameter of the counterweight block 5 is larger than the inner diameter of the air outlet 22;

[0033] When the guide rod moves to the upper limit position, the counterweight block contacts the bottom of the air outlet, limiting the guide rod from moving upward urgently.

[0034] like Figure 6As shown, in order to ensure that the guide rod 3 is always in a vertical state during the upward movement and is not tilted by the water flow, the utility model adopts at least two limit rings 6 provided on the lower section 31 of the guide rod 3; the limit rings 6 are arranged in an upper and lower manner, and each of the limit rings 6 has a flow hole 7;

[0035] When the lower section of the guide rod cooperates with the air outlet to form a gap, during this process, the limit ring and the air outlet always cooperate to keep the guide rod in a vertical state, and ultrafine nano bubbles are discharged from the gap between the lower section and the air outlet and the flow hole.

[0036] Based on the above-mentioned ideal embodiment of the present invention, and in accordance with the above description, relevant personnel can make various changes and modifications without departing from the technical scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, but must be determined according to the scope of the claims.

Claims

1. An ultra-micro nano bubble outlet pipe, characterized in that: include: A U-shaped trough set on the bottom of the water; A U-shaped air outlet pipe connected to the bubble generator is arranged in the U-shaped groove, and its top is a plane with a plurality of air outlet holes opened on the plane; a guide rod, wherein the outer diameter of the upper section thereof matches the inner diameter of the air outlet hole, and the outer diameter of the lower section thereof is smaller than the outer diameter of the air outlet hole; a cover body, which is arranged on the top of the guide rod and is suitable for covering the top of the air outlet; A pH sensor and a dissolved oxygen sensor are arranged in the middle of the U-shaped groove; Wherein, the length of the lower section of the guide rod is greater than the thickness of the air outlet.

2. The ultramicro-nano bubble outlet pipe according to claim 1, characterized in that: include: A counterweight is provided at the bottom of the guide rod.

3. The ultramicro-nano bubble outlet pipe according to claim 1, characterized in that: include: The bottom of the cover is a horizontal surface in contact with the plane, and the top contour of the cover is an arc-shaped structure.

4. The ultramicro-nano bubble outlet pipe according to claim 2, characterized in that: include: The outer diameter of the counterweight block is greater than the inner diameter of the air outlet.

5. The ultramicro-nano bubble outlet pipe according to claim 2, characterized in that: include: The lower section of the guide rod is provided with at least two limiting rings; The limiting rings are arranged in an upper and lower position, and each of the limiting rings is provided with a flow hole.