CN217179670U

CN217179670U - Novel bubble counter

Info

Publication number: CN217179670U
Application number: CN202221037247.7U
Authority: CN
Inventors: 干小朋
Original assignee: Yueqing Wanyin Aquarium Equipment Co ltd
Current assignee: Yueqing Wanyin Aquarium Equipment Co ltd
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2022-08-12
Anticipated expiration: 2032-04-25

Abstract

The utility model discloses a novel bubble counter, which comprises a main body, wherein the main body is provided with a cavity and a water filling port, the cavity comprises an air inlet and an air outlet, the air inlet is positioned below the cavity, a first one-way valve is arranged between the air inlet and the cavity, the air outlet is positioned above the cavity, the water filling port is positioned below the main body, the water filling port is communicated with the bottom of the cavity, and the joint of the water filling port and the bottom of the cavity is provided with a second one-way valve; the utility model discloses need not stop work, need not to dismantle, add water at any time, leak protection gas, simple to operate.

Description

Novel bubble counter

Technical Field

The utility model relates to a novel bubble counter.

Background

Bubble counters are used to measure the flow rate, size, etc. of gas passing through a pipe. Most of the existing bubble counter is vertical, the air inlet is located at the lower end of the bubble counter, the air outlet is located at the upper end of the bubble counter, and then liquid is placed in the bubble counter, so that the effect of bubbling and giving out air of the gas in the liquid is achieved. The operator observes the size and velocity of the bubbles and thus knows the total gas content.

The existing bubble counter is used for aquarium apparatus, and is connected with a carbon dioxide gas cylinder, thereby realizing the supply of carbon dioxide in the fish tank and providing photosynthetic nutrients for green plants in the fish tank. However, in the use process of the existing bubble counter, because the carbon dioxide gas takes away the moisture in the bubble counter in the flowing process, the water amount in the bubble counter is gradually reduced in the past for a long time, and the actual metering effect is seriously influenced. Therefore, an operator is required to add water to the bubble counter, the existing operation mode is to stop all devices and then disassemble the bubble counter to realize water adding operation, and the operation mode needs to stop the devices and seriously influences the actual normal use effect.

Disclosure of Invention

The utility model discloses the main technical problem who solves provides a novel bubble counter.

The utility model discloses the technical scheme who solves its technical problem and adopt is: the utility model provides a novel bubble counter, wherein, includes the main part, is equipped with cavity and water filling port in the main part, and the cavity includes air inlet and gas outlet, and the air inlet is located the below of cavity, is equipped with first check valve between air inlet and the cavity, and the gas outlet is located the top of cavity, and the water filling port is located the below of main part, and the water filling port communicates with the bottom of cavity, is equipped with the second check valve on water filling port and the cavity bottom junction.

By adopting the structure, the water injection port is arranged below the main body, so that the water injection port is more convenient in the processing process, the assembly is also convenient, the water injection port is arranged below the main body, the hiding performance is better, and the overall aesthetic property is better. When needs are to the intracavity water injection, can carry out the water injection through the water filling port, but because the setting of second check valve, only outside water can enter into to the cavity in, the unable water injection passageway discharge of passing through of gas in the cavity. This structural setting for in normal use, need not to stop relevant equipment work, also need not to dismantle the operation, only through adding water to the water filling port, can realize watered effect, thereby satisfy the normal work of bubble counter.

Wherein, be equipped with the end cap on the cavity bottom, be equipped with first passageway on the end cap, air inlet, water filling port all communicate with first passageway.

By adopting the arrangement of the plug, the first channel forms a public channel, so that the water can be supplemented through the water filling port while the air is continuously supplied, and the operation is more convenient.

Wherein, be equipped with the end cap on the cavity bottom, be equipped with first passageway and second passageway on the end cap, the air inlet communicates with first passageway, water filling port and second passageway intercommunication.

Two mutually independent channels are adopted, so that the interference phenomenon can not occur in water injection and air intake, and the operation is more convenient.

The connecting column is arranged on the opposite direction of the plug towards the cavity, the connecting column is provided with a concave cavity, and the concave cavity is matched with the first one-way valve and/or the second one-way valve.

Through the arrangement of the concave cavity, the fixing between the one-way valves is more stable, and the fault is not easy to occur.

Drawings

Fig. 1 is a sectional view of embodiment 1 of the present invention;

fig. 2 is a sectional view of embodiment 2 of the present invention.

Detailed Description

Example 1:

referring to the attached figure 1, the novel bubble counter comprises a main body 1, wherein a cavity 2 and a water filling port 3 are arranged on the main body 1.

The cavity 2 comprises a gas inlet 21 and a gas outlet 22, the gas inlet 21 is positioned below the cavity 2, a communication effect is formed between the gas inlet 21 and a carbon dioxide steel cylinder, and carbon dioxide gas enters the cavity 2 from the gas inlet 21. In order to improve the connection effect between the bubble counter and the carbon dioxide gas cylinder, an interface connection mode, such as a thread rotation type or a quick plug-in type, can be adopted.

The air outlet 22 is positioned above the cavity 2, and the carbon dioxide enters the fish tank through the air outlet 22. Here, the air outlet 22 and the fish tank may communicate through an air pipe.

The bottom of the cavity 2 is provided with a plug 4, the plug 4 is provided with two connecting columns 41 in the opposite direction towards the cavity 2, the two connecting columns 41 are symmetrically arranged, the connecting columns 41 are provided with cavities 411, and the cavities 411 are used for matching the first check valve 5 and the second check valve 6. The central position of the plug 4 is provided with a first channel 42, the first channel 42 is arranged to vertically penetrate through the plug 4, one end of the first channel 42 is communicated with the cavity 2, and the other end is communicated with the air inlet 21 and the water injection port 3.

The water filling port 3 is located below the main body 1, and one end of the water filling port 3 communicates with the outside and the other end communicates with the first passage 42. The second one-way valve 6 is arranged at the communication position of the water filling port 3 and the first channel 42, the second one-way valve 6 is only arranged in a one-way mode, water can only enter the cavity 2 through the second one-way valve 6 and cannot flow out of the cavity 2 through the second one-way valve 6 towards the water filling port 3. The second check valve 6 comprises a second sealing element 61 and a second resetting element 62, the second sealing element 61 seals the joint of the water injection port 3 and the first channel 42, one end of the second resetting element 62 abuts against the second sealing element 61, the other end of the second resetting element abuts against the corresponding concave cavity 411, when water is required to be injected, water flow upwards pushes the second sealing element 61, the water flow enters the cavity 2 through the first channel 42, when the water injection is completed, the second resetting element 62 acts on the second sealing element 61 to reset, and a sealing effect is formed.

Similarly, a first one-way valve 5 is also arranged at the joint of the water inlet and the first channel 42, the first one-way valve 5 and the second one-way valve 6 are consistent in structure, the first one-way valve 5 comprises a first sealing element 51 and a first reset element 52, one end of the first reset element 52 abuts against the first sealing element 51, and the other end of the first reset element abuts against the corresponding cavity 411. It should be noted here that when the carbon dioxide gas cylinder is in the process of supplying gas, water injection operation is performed, occasionally, a part of water enters the passage of the gas inlet 21, and normal supply of carbon dioxide is not affected, because carbon dioxide is generated by acid-base neutralization, and carbon dioxide gas carries moisture.

Adopt this kind of structure setting, water filling port 3 is located the setting of 1 below of main part for it is more convenient in the course of working, and the equipment is also convenient, is located the below setting moreover, and the hidden nature is better, and holistic aesthetic property is better. When need to cavity 2 internal water injection, can carry out the water injection through water filling port 3, but because the setting of second check valve 6, only outside water can enter into cavity 2 in, the unable water injection passageway discharge of passing through of gas in the cavity 2. This structural setting for in normal use, need not to stop relevant equipment work, also need not to dismantle the operation, only through adding water to water filling port 3, can realize watered effect, thereby satisfy the normal work of bubble counter.

Example 2:

referring to fig. 2, the difference between embodiment 2 and embodiment 1 is that a first passage 42 and a second passage 43 are respectively and correspondingly arranged on two cavities 411, that is, a first passage 42 is arranged on one cavity 411, the first passage 42 is communicated with the air inlet 21, a second passage 43 is arranged on the other cavity 411, and the second passage 43 is communicated with the water filling port 3. Two mutually independent channels are adopted, so that the interference phenomenon can not occur in water injection and air intake, and the operation is more convenient.

Claims

1. A novel bubble counter is characterized in that: including the main part, be equipped with cavity and water filling port in the main part, the cavity includes air inlet and gas outlet, and the air inlet is located the below of cavity, is equipped with first check valve between air inlet and the cavity, and the gas outlet is located the top of cavity, and the water filling port is located the below of main part, and the bottom intercommunication of water filling port and cavity is equipped with the second check valve on water filling port and the cavity bottom junction.

2. A novel bubble counter as claimed in claim 1, wherein: be equipped with the end cap on the cavity bottom, be equipped with first passageway on the end cap, air inlet, water filling port all communicate with first passageway.

3. A novel bubble counter as claimed in claim 1, wherein: the cavity bottom is provided with a plug, the plug is provided with a first channel and a second channel, the air inlet is communicated with the first channel, and the water filling port is communicated with the second channel.

4. A novel bubble counter as claimed in claim 2 or 3, wherein: the connecting column is arranged on the opposite direction of the plug towards the cavity, the connecting column is provided with a concave cavity, and the concave cavity is matched with the first one-way valve and/or the second one-way valve.