CN204969285U - CO2 gas introduction and row's pressure equipment of bubble water machine are put - Google Patents

Abstract

The utility model discloses a _CO2 gas introduction and pressure discharge device for a bubble water machine, which comprises a cylinder body, the cylinder body includes an outer cylinder body and an inner cylinder body arranged in the outer cylinder body, and a CO2 gas that can slide inside is arranged in the inner cylinder body. ₂ Gas cylinders, the cylinder body is provided with a fixing device that can fix the _CO2 gas cylinder inside the inner cylinder body, and the water bottle is provided with a connecting sleeve for connecting with the cylinder body, and a fixing seat is provided between the connecting sleeve and the water bottle, and the fixing seat It is equipped with an exhaust assembly that can pierce the CO ₂ gas cylinder and discharge the gas in the CO ₂ gas cylinder into the water bottle. There is also a boss on the fixing seat, and the boss is equipped with a CO ₂ gas that can supply the water bottle. The overflow channel of the overflow, the pressure-holding rubber sleeve is clamped on the convex post, and the exhaust plug of the top pressure-holding rubber sleeve is also provided between the fixed seat and the connecting sleeve. Exhaust exhaust channel, the outer cylinder is also provided with a push device to push the _CO2 gas cylinder out of the inner cylinder. The utility model has simple structure and good safety.

Description

A CO2 gas introduction and pressure discharge device for a sparkling water machine

【Technical field】

The utility model relates to a bubble water machine, more specifically a _CO2 gas introduction and pressure discharge device for the bubble water machine.

【Background technique】

Sparkling water is a drinkable aqueous solution formed by directly injecting food-grade carbon dioxide gas into the water through a sparkling water machine. It has health effects such as helping to regulate the body's acid-base balance and enhancing gastrointestinal vitality.

The bubble water machines currently on the market have the following deficiencies: the structure of the pressure relief mechanism of the existing bubble water machines is relatively complicated, and the gas is kept under pressure in the bottle by means of a valve, and the exhaust is controlled by a spring. If it is used for a long time, the spring inside the valve will not meet the required elasticity, which will affect the exhaust, which will cause the water bottle to burst, which has certain safety hazards. In addition, the pressure discharge mechanism of the existing sparkling water machine has many parts and components, and the assembling process is many and the cost is high.

Therefore, the utility model just produces based on above deficiency.

【Content of utility model】

The purpose of the utility model is to overcome the deficiencies of the prior art and provide a _CO2 gas introduction and pressure discharge device for a bubble water machine with a simple structure and good safety.

The utility model is achieved through the following technical solutions:

A _CO2 gas introduction and pressure discharge device for a bubble water machine, characterized in that it includes a cylinder 2 connected to the water bottle 1, and the cylinder 2 includes an outer cylinder 21 and an inner cylinder arranged in the outer cylinder 21 body 22, the inner cylinder 22 is provided with a _CO2 gas cylinder 3 that can slide therein, and the cylinder 2 is provided with a fixing mechanism that can fix the _CO2 gas cylinder 3 in the inner cylinder 22 Device 4, the water bottle 1 is provided with a connecting sleeve 5 for connecting with the cylinder body 2, and a fixing seat 6 is provided between the connecting sleeve 5 and the water bottle 1, and the fixing seat 6 is provided with a Break the _CO2 gas cylinder 3 and discharge the gas in the _CO2 gas cylinder 3 into the exhaust assembly 7 in the water bottle 1. The fixed seat 6 is also provided with a boss 8, and the boss 8 is provided with The overflow channel 9 that can supply the _CO2 gas in the water bottle 1 to overflow, the above-mentioned convex post 8 is clipped with a pressure-preserving rubber sleeve 10, and a pressure-preserving rubber sleeve 10 is clamped between the fixed seat 6 and the connecting sleeve 5. The exhaust plug 11 of the rubber sleeve 10, the exhaust plug 11 and the connecting sleeve 5 are provided with an exhaust channel 12 for the overflowing gas to be discharged, and the outer cylinder 21 is also provided with a _CO2 cylinder 3 Pushing device 13 pushed out from inner cylinder 22.

The _CO2 gas introduction and pressure discharge device of the sparkling water machine as described above is characterized in that: the exhaust assembly 7 includes a one-way valve 71, and the valve body of the one-way valve 71 is provided with a valve capable of piercing CO2. Spikes 72 for ₂ cylinders 3.

The above-mentioned CO ₂ gas introduction and pressure discharge device for sparkling water machine is characterized in that: the fixing device 4 is a magnet, and is arranged on the side wall of the inner cylinder 22 .

The _CO2 gas introduction and pressure discharge device of the sparkling water machine as described above is characterized in that: the pushing device 13 includes a sinker 131 arranged on the outer cylinder 21, and the sinker 131 is provided with a penetrating Push the push rod 132 of the _CO2 cylinder 3 through the outer cylinder 21 and the inner cylinder 22, the end of the push rod 132 is provided with a button 133, and the button 133 is connected to the bottom of the sinker 131 A return spring 134 is provided.

The CO ₂ gas introduction and pressure discharge device of the bubble water machine is characterized in that: the lower end of the fixed seat 6 is connected with an introduction pipe 14 capable of introducing CO ₂ gas passing through the one-way valve 71 into the water bottle 1 .

The above-mentioned _CO2 gas introduction and pressure discharge device of the bubble water machine is characterized in that: the lower end of the introduction pipe 14 is connected with a second one-way valve 15, and the second one-way valve 15 is connected with a nozzle 16 .

The above-mentioned CO ₂ gas introduction and pressure discharge device of the sparkling water machine is characterized in that: the introduction pipe 14 is provided with a filter screen 17 .

The above-mentioned CO ₂ gas introduction and pressure discharge device for a sparkling water machine is characterized in that: the introduction pipe 14 is provided with colloidal particles 18 .

The above-mentioned CO ₂ gas introduction and pressure discharge device for the bubble water machine is characterized in that the introduction pipe 14 is an aluminum pipe.

The above-mentioned CO ₂ gas introduction and pressure discharge device for the bubble water machine is characterized in that the pressure-maintaining rubber sleeve 10 is a silicone sleeve.

Compared with the prior art, the utility model has the following advantages:

1. The pressure-holding rubber sleeve of the utility model is clamped on the convex post, thereby preventing the _CO2 gas in the water bottle from overflowing from the overflow channel, and the exhaust plug between the fixing seat and the connecting sleeve is pressed downward against the pressure-holding rubber sleeve . When the water bottle is connected to the cylinder, the exhaust assembly punctures the CO ₂ gas cylinder, and the CO ₂ gas enters the water bottle. Since the pressure-holding rubber sleeve is elastic, when the pressure in the water bottle rises and is greater than the set pressure, the water in the water bottle will The CO ₂ gas pushes away the pressure-preserving rubber sleeve from the overflow channel, and a gap is formed between the pressure-preserving rubber sleeve and the boss, and the CO ₂ gas is discharged from the formed gap through the exhaust plug and the exhaust channel on the connecting sleeve. Therefore, the pressure in the water bottle is in a balanced state, ensuring safety. The structure of using the elastic pressure-maintaining rubber sleeve to cooperate with the convex post to carry out sealing and pressure-maintaining and discharge pressure when the pressure is too high is very simple, reliable and low in cost.

2. The aluminum tube of the utility model is equipped with a filter net and colloidal particles. The existence of the colloidal particles plays a role in buffering the gas, reducing the flow rate of the _CO2 gas and making the _CO2 gas dissolve more fully in the water bottle.

3. The utility model has a simple and compact structure, is convenient to manufacture, and is suitable for popularization.

【Description of drawings】

Fig. 1 is a schematic sectional view of the utility model;

Fig. 2 is the enlarged view of place A in Fig. 1;

Fig. 3 is an exploded view of the utility model.

【detailed description】

Below in conjunction with accompanying drawing, the utility model will be further described:

A _CO2 gas introduction and pressure discharge device for a sparkling water machine, comprising a cylinder 2 connected to a water bottle 1, the cylinder 2 comprising an outer cylinder 21 and an inner cylinder 22 arranged in the outer cylinder 21, the The inner cylinder 22 is provided with a _CO2 gas cylinder 3 that can slide therein, and the cylinder 2 is provided with a fixing device 4 capable of fixing the _CO2 gas cylinder 3 in the inner cylinder 22, so The water bottle 1 is provided with a connecting sleeve 5 for connecting with the cylinder body 2, and a fixing seat 6 is provided between the connecting sleeve 5 and the water bottle 1, and a fixed seat 6 is provided inside the fixing seat 6 to pierce _CO2 gas. bottle 3 and exhaust the gas in the _CO2 gas cylinder 3 into the exhaust assembly 7 in the water bottle 1, the fixed seat 6 is also provided with a boss 8, and the boss 8 is provided with a water bottle 1 The overflow channel 9 where the _CO2 gas in the interior overflows, and the pressure-holding rubber sleeve 10 is clamped on the convex post 8, and the pressure-holding rubber sleeve 10 is also provided between the fixed seat 6 and the connecting sleeve 5 Exhaust plug 11, the exhaust plug 11 and the connecting sleeve 5 are provided with an exhaust channel 12 for the exhausted gas to be discharged, and the outer cylinder 21 is also provided with a _CO2 cylinder 3 from the inner cylinder The pushing device 13 that the body 22 pushes out. The pressure-holding rubber sleeve 10 is clamped on the boss 8, thereby preventing the _CO2 gas in the water bottle 1 from overflowing from the overflow channel 9, and the exhaust plug 11 between the fixing seat 6 and the connecting sleeve 5 is pressed against the pressure-holding rubber downwards. Set of 10. When the water bottle 1 is connected to the cylinder body 2, the exhaust assembly 7 punctures the CO ₂ gas cylinder 3, and the CO ₂ gas enters the water bottle 1. Since the pressure-holding rubber sleeve 10 has elasticity, when the pressure in the water bottle 1 rises and exceeds the set When the pressure is fixed, the _CO2 gas in the water bottle 1 pushes away the pressure-holding rubber sleeve 10 from the overflow channel 9, and a gap is formed between the pressure-holding rubber sleeve 10 and the boss 8, and the _CO2 gas is discharged from the formed gap. The air plug 11 and the exhaust channel 12 on the connecting sleeve 5 are discharged, so that the pressure in the water bottle 1 is in a balanced state, ensuring safety. The structure of using the elastic pressure-maintaining rubber sleeve 10 to cooperate with the boss 8 for sealing and pressure-maintaining and releasing pressure when the pressure is too high is very simple, reliable and low in cost. The pressure-preserving rubber sleeve 10 is a silicone sleeve.

The exhaust assembly 7 includes a one-way valve 71, and the valve body of the one-way valve 71 is provided with a spike 72 capable of piercing the CO ₂ cylinder 3 .

The fixing device 4 is a magnet, and is arranged on the side wall of the inner cylinder 22 .

The pushing device 13 includes a sinker 131 disposed on the outer cylinder 21, and the sinker 131 is provided with a push rod 132 that can pass through the outer cylinder 21 and the inner cylinder 22 to push the _CO2 cylinder 3 A button 133 is provided at the end of the push rod 132 , and a return spring 134 is provided between the button 133 and the bottom of the sinker 131 .

The lower end of the fixed seat 6 is connected with an introduction pipe 14 capable of introducing the _CO gas passing through the one-way valve 71 into the water bottle 1 . The introduction pipe 14 is an aluminum pipe.

The lower end of the introduction pipe 14 is connected with a second one-way valve 15 , and the second one-way valve 15 is connected with a nozzle 16 .

The introduction pipe 14 is provided with a filter screen 17 .

Colloidal particles 18 are arranged in the introduction pipe 14 . The existence of the colloidal particles 18 plays a role of buffering the gas, reducing the flow rate of the CO ₂ gas, and enabling the CO ₂ gas to dissolve more fully in the water bottle 1 .

Claims (10)

1. the CO of a bubble water machine ₂gas imports and pressure discharge device, it is characterized in that: comprise the cylindrical shell (2) be connected with water bottle (1), described cylindrical shell (2) comprises outer cylinder body (21) and is located at the inner barrel (22) in outer cylinder body (21), is provided with the CO that can slide within it in described inner barrel (22) ₂gas cylinder (3), described cylindrical shell (2) is provided with can by CO ₂gas cylinder (3) is fixed on the fixture (4) in inner barrel (22), described water bottle (1) is provided with the adapter sleeve (5) for being connected with cylindrical shell (2), be provided with holder (6) between described adapter sleeve (5) and water bottle (1), be provided with and can puncture CO in described holder (6) ₂gas cylinder (3) and by CO ₂gas in gas cylinder (3) enters the gas deflation assembly (7) in water bottle (1), described holder (6) is also provided with projection (8), and described projection (8) is provided with the CO in energy water supply bottle (1) ₂the overflow channel (9) of gas overflowing, described projection (8) is connected with pressurize gum cover (10), the venting plug (11) pushing up and press pressurize gum cover (10) is also provided with between described holder (6) and adapter sleeve (5), described venting plug (11) and adapter sleeve (5) are provided with the exhaust passage (12) of discharging for the gas overflowed, and described outer cylinder body (21) is also provided with CO ₂the thrust unit (13) that gas cylinder (3) is released from inner barrel (22).

2. the CO of bubble water machine according to claim 1 ₂gas imports and pressure discharge device, and it is characterized in that: described gas deflation assembly (7) comprises check valve (71), described check valve (71) valve body is provided with and can punctures CO ₂the spine (72) of gas cylinder (3).

3. the CO of bubble water machine according to claim 1 ₂gas imports and pressure discharge device, it is characterized in that: described fixture (4) is magnet, and is located on the sidewall of inner barrel (22).

4. the CO of bubble water machine according to claim 1 ₂gas imports and pressure discharge device, it is characterized in that: described thrust unit (13) comprises the deep gouge (131) be located on outer cylinder body (21), be provided with in described deep gouge (131) and outer cylinder body (21) and inner barrel (22) can be passed and promote CO ₂the catch bar (132) of gas cylinder (3), the end of described catch bar (132) is provided with button (133), is provided with back-moving spring (134) between described button (133) and the bottom land of deep gouge (131).

5. the CO of bubble water machine according to claim 2 ₂gas imports and pressure discharge device, it is characterized in that: described holder (6) lower end is connected with the CO that can will pass through in check valve (71) ₂gas imports the ingress pipe (14) of water bottle (1).

6. the CO of bubble water machine according to claim 5 ₂gas imports and pressure discharge device, it is characterized in that: described ingress pipe (14) lower end is connected with the second check valve (15), described second check valve (15) is connected with nozzle (16).

7. the CO of bubble water machine according to claim 5 ₂gas imports and pressure discharge device, it is characterized in that: be provided with screen pack (17) in described ingress pipe (14).

8. the CO of bubble water machine according to claim 7 ₂gas imports and pressure discharge device, it is characterized in that: be provided with micelle (18) in described ingress pipe (14).

9. the CO of bubble water machine according to claim 5 ₂gas imports and pressure discharge device, it is characterized in that: described ingress pipe (14) is aluminum pipe.

10. the CO of bubble water machine according to claim 1 ₂gas imports and pressure discharge device, it is characterized in that: described pressurize gum cover (10) is silica gel sheath.