Microbubble generation booster jar and water outlet device

Abstract

The utility model provides a microbubble generation booster jar which comprises a jar body, a floater and an exhaust channel. A floater movement cavity for the floater to move and a water inlet cavity are formed in the tank body; the floater movement cavity is communicated with the water inlet cavity from at least two positions; one end of the exhaust channel is communicated with the floater movement cavity, and the other end of the exhaust channel is communicated to the outside of the tank body; the floater moves between a first position and a second position according to the height of the water level in the floater movement cavity; when the floater is located at the first position, the sealing piece installed on the floater opens the exhaust channel. When the floater is located at the second position, the sealing piece installed on the floater closes the exhaust channel. The utility model further provides a water outlet device which comprises a water outlet device body, a water pump, an airflow conveying channel and the booster jar.

Description

Technical Field

[0001] The utility model relates to a pressurized tank, in particular to a micro-bubble generating pressurized tank. Background Art

[0002] Traditional micro bubble booster tanks such as Figure 1 As shown, after the normal water flow state, the booster tank is filled with water. At this time, by switching functions and other means, a gas-liquid mixed water is added to the tank body through a water pump, and the tank is pressurized by the water pump. When in use, water flows into the water inlet chamber inside the booster tank from the water inlet at the lower end of the booster tank, and the gas and liquid are separated after impacting the inner wall of the parts in the water inlet chamber. Due to the density, the water will sink and the gas will be distributed on the upper part of the tank body. Only a small part of the gas will dissolve in the water. As the gas-liquid mixed water is continuously injected into the tank, the pressure in the tank rises to a certain value. Except for a small amount of gas dissolved in water, more gas is distributed above the tank body, causing the liquid level to continue to decrease. When the liquid level is too low, it will cause the booster tank to discharge water intermittently. Therefore, it is necessary to add an exhaust structure that automatically opens and closes the exhaust channel according to the liquid level. However, due to the high pressure in the microbubble booster tank, it may occur under actual conditions. Figure 2 The situation below is that the liquid in the float movement chamber cannot be discharged because of the high-pressure gas in the water inlet chamber. As a result, the liquid level in the water inlet chamber drops while the float is still at a high position, resulting in exhaust failure. Utility Model Content

[0003] The main technical problem to be solved by the utility model is to provide a micro-bubble generating pressurizing tank, which can avoid the occurrence of exhaust failure.

[0004] In order to solve the above technical problems, the utility model provides a micro-bubble generating pressurized tank, comprising: a tank body, a float and an exhaust channel; a float movement chamber and a water inlet chamber for the float to move are arranged in the tank body; the float movement chamber is connected to the water inlet chamber from at least two positions; one end of the exhaust channel is connected to the float movement chamber, and the other end is connected to the outside of the tank body;

[0005] The float moves between a first position and a second position depending on the water level in the float movement chamber; when the float is at the first position, a seal installed on the float opens the exhaust passage; when the float is at the second position, a seal installed on the float closes the exhaust passage.

[0006] In a preferred embodiment, the at least two positions have a height difference on the float movement chamber.

[0007] The utility model provides a micro-bubble generating pressurized tank, comprising: a tank body, a float and an exhaust channel; a water inlet cavity is arranged in the tank body, and the float is arranged in the water inlet cavity; one end of the exhaust channel is connected to the water inlet cavity, and the other end is connected to the outside of the tank body;

[0008] The float moves between a first position and a second position depending on the water level in the water inlet chamber; when the float is at the first position, a seal installed on the float opens the exhaust passage; when the float is at the second position, the seal installed on the float closes the exhaust passage.

[0009] The utility model also provides a micro-bubble generating pressurized tank, comprising: a tank body and a float valve disposed outside the tank body; a float motion chamber for a float to move is arranged inside the float valve, and the float motion chamber is connected to a water inlet chamber of the tank body; the float valve also has an exhaust passage, one end of the exhaust passage is connected to the float motion chamber, and the other end is connected to the tank body;

[0010] The float movement chamber is communicated with the top of the water inlet chamber of the tank body through a hose, so that the air pressure in the float movement chamber is consistent with that in the water inlet chamber.

[0011] In a preferred embodiment: the sealing member comprises a swing rod and a sealing pad; one end of the swing rod is swingably connected to the float, and the other end is provided with the sealing pad;

[0012] When the float moves from the first position to the second position, the swing rod swings relative to the float so that the sealing gasket is in close contact and sealed with the inlet of the exhaust passage.

[0013] In a preferred embodiment: the other end of the swing rod is provided with a chamber for accommodating the sealing gasket; the sealing gasket abuts against the chamber through a spring.

[0014] In a preferred embodiment, the inlet periphery of the exhaust passage protrudes toward the float movement chamber to form a flange that abuts against the sealing gasket.

[0015] In a preferred embodiment: the water inlet of the water inlet chamber is arranged at the bottom of the tank body.

[0016] The utility model also provides a water outlet device, comprising a water outlet device body, a water pump, an air flow conveying channel and the above-mentioned booster tank;

[0017] The water inlet of the water outlet device body is connected to the water inlet cavity of the booster tank through a water pump; the air flow conveying channel is connected to the water inlet end of the water pump through a one-way valve.

[0018] In a preferred embodiment: the outlet of the exhaust channel is connected to the exhaust port through an electronic gas valve.

[0019] Compared with the prior art, the technical solution of the utility model has the following beneficial effects:

[0020] The utility model provides a micro-bubble generating booster tank, which connects the float movement cavity to the water inlet cavity from at least two positions or directly sets the float in the water inlet cavity, so that the air pressure in the water inlet cavity is consistent with the air pressure in the float movement cavity, and can ensure that after the water level in the water inlet cavity drops, the height of the float will also drop, thereby timely driving the sealing member to open the exhaust channel to achieve exhaust, so that after the high-pressure gas in the booster tank is discharged in time, the water level in the water inlet cavity will rise rapidly, avoiding the water in the booster tank from being completely drained. The problem that the float cannot drop in height to open the exhaust channel due to the high pressure in the booster tank causing the water in the float movement cavity to be unable to be discharged will not occur. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a cross-sectional view of the high-pressure tank when the exhaust passage is normally opened;

[0022] Figure 2 Cross-sectional view after failure to open the vent passage for the high-pressure tank;

[0023] Figure 3 It is an exploded view of the preferred embodiment 1 of the utility model;

[0024] Figure 4 It is a top view of the preferred embodiment 1 of the utility model;

[0025] Figure 5 for Figure 4 Section view at position AA;

[0026] Figure 6 for Figure 4 Cross-sectional view at BB position;

[0027] Figure 7 for Figure 4 Cross-sectional view at CC position;

[0028] Figure 8 for Figure 4 Cross-sectional view at DD position;

[0029] Fig. 9 for Figure 4 Cross-sectional view at BB position and filled with water;

[0030] Fig.10 It is a schematic diagram of a preferred embodiment 3 of the utility model;

[0031] Fig.11 for Fig.10 Cross-sectional view at EE position;

[0032] Fig.12 This is a schematic diagram of a preferred embodiment 4 of the utility model. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0034] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0035] In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installed", "provided with", "installed / connected", "connected", etc. should be understood in a broad sense. For example, "connection" can be a wall-mounted connection, a detachable connection, or an integral connection. It can be a mechanical connection or an electrical connection. It can be a direct connection or an indirect connection through an intermediate medium. It can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0036] Example 1

[0037] refer to Figure 3-Figure 9 The present embodiment provides a micro-bubble generating pressurized tank, comprising: a tank body 1, a float 2 and an exhaust channel 3; a float motion chamber 11 and a water inlet chamber 12 for the float 2 to move are arranged in the tank body 1; the float motion chamber 11 is connected to the water inlet chamber 12 at two positions 111 and 112. One position is at the bottom of the float motion chamber 11, and the other position is at the side of the float motion chamber 11. In this way, the two positions have a height difference on the float motion chamber 11, so that the float motion chamber 11 and the water inlet chamber 12 are in a state of air pressure balance.

[0038] One end of the exhaust channel 3 is connected to the float movement chamber 11, and the other end is connected to the outside of the tank body 1;

[0039] The float 2 moves between a first position and a second position depending on the water level in the float movement chamber 11; when the float 2 is at the first position, the seal 21 installed on the float 2 opens the exhaust channel 3; when the float 2 is at the second position, the seal 21 installed on the float 2 closes the exhaust channel 3.

[0040] When in use, after the normal water flow state, the tank body 1 is filled with water. At this time, by switching functions and other means, the water pump is used to add gas-liquid mixed water into the tank body 1, and the water pump is used to increase the pressure in the tank body 1. When in use, water flows in from the water inlet at the bottom of the tank body 1 and enters the water inlet chamber 12. After impacting the inner wall of the parts in the water inlet chamber 12, the gas and liquid are separated. Due to the density, the water will sink and the gas will be distributed in the upper part of the tank body 1. Only a small part of the gas will dissolve in the water. As the gas-liquid mixed water is continuously injected into the tank, the pressure in the tank rises to a certain value. In addition to a small amount of gas dissolved in water, more gas is distributed above the water inlet chamber 12, so that the liquid level will continue to decrease. When the tank body 1 maintains high pressure and the liquid level drops, due to the presence of an additional channel on the side of the float movement chamber 11, the pressure inside the float movement chamber 11 is kept consistent with that in the water inlet chamber 12, which is similar to the principle of water pressure balance. As a result, the water in the float movement chamber 11 automatically flows downward into the water inlet chamber 12 due to gravity, and the float 2 also automatically drops under the action of gravity, driving the seal 21 to open the exhaust channel 3 normally. The high pressure inside the tank body 1 quickly discharges the gas in the tank body 1, and the liquid level quickly rises, thereby preventing the water in the pressurized tank from being drained.

[0041] In this example, the sealing member 21 includes a swing rod 211 and a sealing gasket 212; one end of the swing rod 211 is swingably connected to the float 2, and the other end is provided with the sealing gasket 212; thereby, when the float 2 moves from the first position to the second position, the swing rod 211 swings relative to the float 2 so that the sealing gasket 212 fits and seals with the entrance of the exhaust passage 3.

[0042] In order to install the sealing gasket 212, the other end of the swing rod 211 is provided with a chamber for accommodating the sealing gasket 212; the sealing gasket 212 abuts against the chamber through the spring 213. In coordination with this, the peripheral edge of the inlet of the exhaust channel 3 bulges toward the float movement chamber 11, forming a flange abutting against the sealing gasket 212. In this way, when the float 2 is located in the second position, the flange will squeeze the sealing gasket 212, and the sealing gasket 212 squeezes the spring 213 to accumulate elastic restoring force, so that the sealing gasket 212 is driven by the elastic restoring force to fit and seal with the inlet of the exhaust channel 3.

[0043] Example 2

[0044] In this embodiment, the float movement chamber 11 is eliminated, and the float 2 is directly set in the water inlet chamber 12. In this way, as long as the water level in the water inlet chamber 12 changes, the height of the float 2 will also change accordingly. The disadvantage is that the position change of the float 2 is relatively sensitive, and it is easy to open the exhaust channel 3 by mistake due to the stirring water flow in the mixing chamber, resulting in erroneous operation.

[0045] Example 3

[0046] refer to Fig.10 The present embodiment provides a micro-bubble generating pressurized tank, comprising: a tank body 1 and a float valve disposed outside the tank body 1; the float valve is provided with a float movement chamber 11 for a float 2 to move, the float movement chamber 11 is connected to a water inlet chamber 12 of the tank body 1; the float valve also has an exhaust channel 3, one end of the exhaust channel 3 is connected to the float movement chamber 11, and the other end is connected to the outside of the tank body 1;

[0047] The float movement chamber 11 is connected to the through hole 121 at the top of the water inlet chamber 12 of the tank body 1 through the hose 4 , so that the air pressure in the float movement chamber 11 is consistent with that in the water inlet chamber 12 .

[0048] This solution is to place the float valve outside the tank body 1, and connect the through hole 121 at the top of the water inlet chamber 12 of the tank body 1 with the through hole 111 on the side of the float movement chamber 11 through a hose 4, so that the pressure at the top of the water inlet chamber 12 of the tank body 1 is consistent with the pressure inside the float valve, and the float 2 can move up and down normally with the liquid level. In this embodiment, the float valve is external and easy to replace, which can avoid the float getting stuck due to scale problems caused by long-term use, resulting in failure of the exhaust function.

[0049] Example 4

[0050] refer to Figure 11-12 This embodiment provides a microbubble water heater, comprising a water heater body, a water pump, an air pump and the boost tank as described above; the water inlet of the water heater body is connected to the water inlet chamber 12 of the boost tank through the water pump; the air pump is connected to the water inlet end of the water pump through a one-way valve. In addition, the outlet of the exhaust channel 3 is connected to the exhaust port through an electronic air valve.

[0051] The above-mentioned microbubble water heater adds gas to the water through the air inlet path by an air pump, and at the same time, the booster tank is pressurized in the tank body 1 by the water pump. The electronic gas valve is only used to close the exhaust port when the liquid level is low, so that the pressure in the tank rises rapidly, and remains normally open in the subsequent working state. The gas-containing water continuously enters the tank body 1, so that the liquid level in the tank body 1 continues to drop until the exhaust port opens, and the gas above the booster tank is quickly discharged through the float to open the exhaust channel. At this time, the tank is quickly replenished with water through the water pump, and the liquid level rises rapidly again. Thereafter, as the air pump and the water pump continue to work, the booster tank continues to output high-concentration microbubble water. As a simple replacement for the present embodiment, other airflow delivery channels can also be used to achieve microbubbles. It is not limited to water heaters, and other water outlet devices such as faucets and showers can also use the above-mentioned structure to achieve microbubble water outlet.

[0052] The above is only a preferred specific implementation method of the utility model, but the design concept of the utility model is not limited to this. Any technician familiar with the technical field who uses this concept to make non-substantial changes to the utility model within the technical scope disclosed by the utility model shall be deemed to infringe the protection scope of the utility model.

Claims

1. Micro bubble generating pressurized tank, characterized by include: tank, float and exhaust passage; The tank body is provided with a float movement chamber and a water inlet chamber for the float to move; the float movement chamber is connected to the water inlet chamber from at least two positions; one end of the exhaust channel is connected to the float movement chamber, and the other end is connected to the outside of the tank body; The float moves between a first position and a second position according to the water level in the float movement chamber; when the float is at the first position, a sealing member installed on the float opens the exhaust passage; When the float is located at the second position, a sealing member mounted on the float closes the exhaust passage.

2. The microbubble generating pressurizing tank according to claim 1, characterized in that: The at least two positions have a height difference on the float movement chamber.

3. Micro bubble generating pressurized tank, characterized by include: A tank body, a float and an exhaust channel; a water inlet cavity is arranged inside the tank body, and the float is arranged in the water inlet cavity; one end of the exhaust channel is connected to the water inlet cavity, and the other end is connected to the outside of the tank body; The float moves between a first position and a second position depending on the water level in the water inlet chamber; when the float is at the first position, a sealing member installed on the float opens the exhaust passage; When the float is located at the second position, a sealing member mounted on the float closes the exhaust passage.

4. Micro bubble generating pressurized tank, characterized by include: A tank body and a float valve disposed outside the tank body; the float valve is provided with a float movement cavity for the float to move, the float movement cavity is connected to the water inlet cavity of the tank body; the float valve also has an exhaust channel, one end of the exhaust channel is connected to the float movement cavity, and the other end is connected to the outside of the tank body; The float movement chamber is communicated with the top of the water inlet chamber of the tank body through a hose, so that the air pressure in the float movement chamber is consistent with that in the water inlet chamber.

5. The microbubble generating pressurized tank according to claim 1, 3 or 4, characterized in that: The sealing member comprises a swing rod and a sealing pad; one end of the swing rod is swingably connected to the float, and the other end is provided with the sealing pad; When the float moves from the first position to the second position, the swing rod swings relative to the float so that the sealing gasket is in close contact and sealed with the inlet of the exhaust passage.

6. The microbubble generating pressurizing tank according to claim 5, characterized in that: The other end of the swing rod is provided with a chamber for accommodating the sealing gasket; the sealing gasket abuts in the chamber through a spring.

7. The microbubble generating pressurizing tank according to claim 6, characterized in that: The inlet periphery of the exhaust passage protrudes toward the float movement chamber to form a flange abutting against the sealing gasket.

8. The microbubble generating pressurized tank according to claim 1, 3 or 4, characterized in that: The water inlet of the water inlet cavity is arranged at the bottom of the tank body.

9. The water outlet device is characterized by It comprises a water outlet device body, a water pump, an air flow conveying channel and a booster tank as described in any one of claims 1 to 8; The water inlet of the water outlet device body is connected to the water inlet cavity of the booster tank through a water pump; the air flow conveying channel is connected to the water inlet end of the water pump through a one-way valve.

10. The water outlet device according to claim 9, characterized in that: The outlet of the exhaust channel is connected to the exhaust port through an electronic gas valve.

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