Dissolved oxygen increment device for small molecule water

Abstract

The utility model relates to a dissolved oxygen increment device for small molecule water, and relates to the technical field of drinking water oxygenation equipment, the dissolved oxygen increment device comprises a water storage bin internally provided with a water storage cavity, a support frame connected to the bottom of the water storage bin, an oxygen generator and a uniform stirring mechanism mounted at the bottom of the water storage bin along the axis, and the water storage bin and the oxygen generator are both placed on the support frame; a water outlet hole is formed in the bottom of the water storage bin in a penetrating mode along the axis, a ventilation ring with an inner cavity is arranged at the bottom in the water storage cavity, a plurality of ventilation holes are formed in the side, away from the bottom of the water storage bin, of the ventilation ring in the circumferential direction, and the end, extending into the water storage cavity, of the air guide pipe communicates with the inner cavity of the ventilation ring. The water storage bin is a cylinder with the bottom of a hemispherical structure, the ventilation ring is attached to the hemispherical bottom face of the water storage cavity in a matched mode, and the axes of a plurality of ventilation holes in the ventilation ring are parallel to the axis of the water storage cavity. The drinking water dissolved oxygen increasing device has the effects that the structure of an existing drinking water dissolved oxygen increasing device is improved, and dissolved oxygen in drinking water is distributed more evenly.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of oxygen-increasing equipment technology, in particular to a small-molecule water dissolved oxygen increasing device. BACKGROUND

[0002] Small-molecule water is composed of 5-8 water molecules into a water molecule group, which has high penetration, high diffusion, high solubility, high oxygen content, and weak alkalinity. Compared with normal water molecules, small-molecule water is easier to be absorbed by the human body because the molecule group is smaller.

[0003] When small-molecule water is used as drinking water, the low dissolved oxygen content is not conducive to human absorption and metabolism. The existing technology for increasing the dissolved oxygen content of small-molecule drinking water usually uses surface aeration or bottom aeration method. Although this method can increase the dissolved oxygen content in small-molecule water to a certain extent, it will cause uneven distribution of dissolved oxygen in water. Especially in the equipment with good sealing and water body that cannot flow, the aeration equipment is usually placed in a certain position in the water, which makes this problem more serious. CONTENT OF THE INVENTION

[0004] In order to provide a new small-molecule water dissolved oxygen increasing device to make up for the uneven distribution of dissolved oxygen in the process of increasing the dissolved oxygen content of small-molecule drinking water in the existing technology, the present application provides a small-molecule water dissolved oxygen increasing device.

[0005] The small-molecule water dissolved oxygen increasing device provided by the present application adopts the following technical scheme:

[0006] A small-molecule water dissolved oxygen increasing device, comprising a water storage bin for containing water to be dissolved with a water storage cavity inside, a support frame connected to the bottom of the water storage bin, an oxygen generator for generating oxygen, and a uniform stirring mechanism installed along the axis at the bottom of the water storage bin for accelerating the dissolution of oxygen in water, the water storage bin and the oxygen generator are placed on the support frame, and the oxygen generator is connected with a gas guide pipe extending into the water storage cavity, the bottom of the water storage bin is provided with a water outlet hole along the axis, the inner bottom of the water storage cavity is provided with a ventilation ring with an inner cavity, and the side of the ventilation ring away from the bottom of the water storage bin is provided with a plurality of ventilation holes along the circumference, one end of the gas guide pipe extending into the water storage cavity is in communication with the inner cavity of the ventilation ring, the water storage bin is a cylindrical body with a hemispherical structure at the bottom, the ventilation ring is fitted on the hemispherical bottom surface of the water storage cavity, and the axis of the plurality of ventilation holes provided on the ventilation ring is parallel to the axis of the water storage cavity.

[0007] By adopting the technical scheme, the oxygen generator is fixedly connected with the air vent ring through the air guide pipe, oxygen generated by the oxygen generator is discharged through the air vent holes on the air vent ring, the axes of the air vent holes on the air vent ring are parallel to the axis of the water storage cavity, and the air vent ring is in abutting cooperation with the cylindrical bottom surface of the water storage cavity, so that when the oxygen overflowing through the air vent holes flows into the water body in the water storage cavity, the oxygen can be uniformly upward along the vertical direction and dissolved into the water body, and the problem that part of the water body cannot be dissolved into sufficient oxygen, resulting in uneven distribution of oxygen molecules in the water body, is avoided.

[0008] Optionally, the outer edge of the air vent ring is at the same horizontal plane as the top end of the hemispherical bottom surface of the water storage cavity.

[0009] By adopting the technical scheme, the water body close to the circumferential inner wall of the water storage cavity can be dissolved into sufficient oxygen, and the uniformity of the distribution of dissolved oxygen in the water body in the water storage cavity and the efficiency of the water body dissolved oxygen are improved.

[0010] Optionally, the stirring mechanism comprises a rotating shaft penetrating the position of the air outlet hole at the bottom of the water storage bin, a plurality of stirring blades fixedly arranged on one end of the rotating shaft extending into the water storage cavity in the circumferential direction, a fixed frame mounted on the bottom of the water storage bin, and a driving motor arranged on the fixed frame, the plurality of stirring blades are on the same horizontal plane, and the distance between the stirring blades and the bottom of the water storage bin is greater than the radius of the hemispherical structure at the bottom of the water storage cavity, and the output shaft of the driving motor is fixedly connected with one end of the rotating shaft extending out of the water storage bin.

[0011] By adopting the technical scheme, the driving motor drives the plurality of stirring blades in the water body to rotate through the rotating shaft, which can scatter the oxygen bubbles overflowing through the plurality of air vent holes, and also promote the rapid flow of the water body, thereby improving the capacity and rate of the device dissolved oxygen. The reason why the distance between the stirring blades and the bottom of the water storage bin is greater than the radius of the hemispherical structure at the bottom of the water storage cavity is that the rotation of the stirring blades does not affect the process of the air vent ring outputting oxygen into the water storage cavity.

[0012] Optionally, the diameter of the rotating shaft is smaller than the diameter of the water outlet hole, and the water storage bin is provided with a control assembly for controlling the discharge of the water body in the water storage cavity, comprising a limiting ring fixedly sleeved on the section of the rotating shaft extending into the water storage cavity, a flexible rubber plug laid on the side of the limiting ring close to the water outlet hole, the diameter of the flexible rubber plug along the cross section is greater than the diameter of the water outlet hole, and the fixed frame comprises a fixed plate connected with the driving motor and a plurality of telescopic rods fixedly connected at both ends to the bottom of the water storage bin and the fixed plate.

[0013] By adopting the technical scheme, when water in the water storage cavity needs to be discharged, the telescopic rod can be driven to separate the flexible rubber plug from the bottom of the water storage cavity, so as to open the water outlet hole, and the flexible rubber plug and the water storage cavity can be completely sealed by using the gravity of the stirring mechanism and the limiting ring when the water outlet hole is closed, thereby simplifying the structure of the device as a whole and reducing the manufacturing difficulty of the device as a whole.

[0014] Optionally, one side of the flexible rubber plug close to the water outlet hole is an arc surface matched with the size of the hemispherical bottom surface of the water storage cavity.

[0015] By adopting the technical scheme, the flexible rubber plug can completely close the water outlet hole at the bottom of the water storage cavity, so as to prevent water leakage due to the gap between the flexible rubber plug and the bottom of the water storage cavity during operation of the device.

[0016] Optionally, a protection plate for protecting the driving motor is fixedly sleeved with one end of the rotating shaft protruding from the water storage chamber, the protection plate is an umbrella-shaped structure, and the diameter of the protection plate along the cross section close to the driving motor is greater than the diameter of the driving motor along the cross section.

[0017] By adopting the technical scheme, when water is discharged to the outside of the water storage chamber through the water outlet hole, the protection plate can protect the driving motor from being in contact with the water, so as to cause motor failure and short circuit accidents, thereby improving the safety of operation of the device.

[0018] Optionally, the ends of the plurality of stirring blades are close to the inner side wall of the water storage cavity, and the distance between the ends of the plurality of stirring blades and the inner side wall of the water storage cavity is 15-50mm.

[0019] By adopting the technical scheme, the stirring blades can scatter the oxygen bubbles overflowing from the air ring, and further improve the rate of dissolved oxygen in the water in the water storage cavity and the dissolved oxygen content of the water at the edge position in the water storage cavity.

[0020] In summary, the present application has at least one of the following beneficial technical effects:

[0021] 1. The present application sets the air ring, the oxygen generator fixedly connected with the air ring, and the air guide pipe structure, uniformly introduces oxygen into the water from below the water in the water storage cavity, improves the speed of water dissolving oxygen, and also improves the uniformity of dissolved oxygen distribution in the water;

[0022] 2. The present application sets the stirring mechanism, so that the water can flow, and the efficiency of oxygen dissolving into the water in the water storage cavity is accelerated, so that the device has higher working efficiency;

[0023] 3. The application simplifies the overall structure of the device by setting the water outlet control assembly connected with the stirring mechanism, makes the device convenient to manufacture and reduces the manufacturing cost. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 is the overall structure diagram of a small molecule water dissolved oxygen increment device.

[0025] Figure 2 is Figure 1 the enlarged view of A in

[0026] Figure 3 is the overall structure diagram of a small molecule water dissolved oxygen increment device.

[0027] Figure 4 is Figure 2 the enlarged view of A in

[0028] Figure 5 is the structure view of the connecting structure on the rotating shaft of the small molecule water dissolved oxygen increment device.

[0029] Figure 6 is the structure view of the control assembly of the small molecule water dissolved oxygen increment device.

[0030] Reference signs: 1, water storage bin; 11, water storage cavity; 12, water outlet hole; 2, oxygen generator; 3, support frame; 4, aeration ring; 41, aeration hole; 5, air guide pipe; 6, stirring mechanism; 61, rotating shaft; 62, stirring blade; 63, driving motor; 64, fixing frame; 641, fixed plate; 642, telescopic rod; 7, control assembly; 71, limiting ring; 72, flexible rubber plug; 8, protection plate. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings Figures 1-6 The application is further described in detail.

[0032] The embodiment of the application discloses a small molecule water dissolved oxygen increment device.

[0033] Refer to Figure 1 and Figure 2The utility model provides a kind of small molecule water's dissolved oxygen increment device, including the water storage chamber 11 being opened and the water storage storehouse 1 being filled with the water to be dissolved oxygen and the oxygen generator 2 being set in the water storage storehouse 1 side.The device is provided with the support frame 3 of grounding, to provide support to the oxygen generator 2 and the water storage storehouse 1.The water storage storehouse 1 is the cylinder with hemispherical structure at bottom, and its inside water storage chamber 11 hemispherical bottom is provided with venting ring 4.Venting ring 4 is the circular ring structure with arc cross section, and it is matched together with the hemispherical bottom of water storage chamber 11, so that the top side of venting ring 4 can cover more water in water storage chamber 11.

[0034] Referring to Figure 2 And Figure 3 Further, the oxygen generator 2 is connected with the venting ring 4, and the venting ring 4 is provided with an inner cavity, so that the oxygen generated by the oxygen generator 2 can be transmitted to the inner cavity of the venting ring 4 through the gas guide pipe 5. The venting ring 4 is provided with a plurality of venting holes 41 on the side away from the hemispherical bottom of the water storage chamber 11, and the axes of the venting holes 41 are parallel to the axis of the water storage chamber 11, so that the oxygen in the venting ring 4 can be uniformly dissolved into the water body in the vertical direction. Since the venting holes 41 are uniformly distributed on the side of the venting ring 4 away from the bottom of the water storage chamber 11, the oxygen in the venting ring 4 can be uniformly dissolved in all the water bodies above the venting ring 4.

[0035] Referring to Figure 2 And Figure 3 Preferably, the outer side upper end edge of the venting ring 4 is in the same plane as the diameter position of the hemispherical bottom of the water storage chamber 11, that is, the upper end surface of the venting ring 4 is in the same horizontal plane as the top end of the hemispherical structure of the water storage storehouse 1, so that the venting ring 4 completely covers the water body inside the water storage chamber 11, and the water located at the edge position in the water storage chamber 11 can be fully dissolved into oxygen.

[0036] Referring to Figure 4 And Figure 5 The bottom of the water storage storehouse 1 is provided with a water outlet hole 12 along the axis for discharging the water body with dissolved oxygen. The water storage chamber 11 is provided with a stirring mechanism 6 along the axis direction for improving the dissolution speed and efficiency of the water in the water storage chamber 11, including a rotating shaft 61 slidingly penetrating the water outlet hole 12 position of the bottom of the water storage storehouse 1 along the axis, a plurality of stirring blades 62 fixedly installed on the end of the rotating shaft 61 extending into the water storage chamber 11, and a driving motor 63 fixedly connected to the end of the rotating shaft 61 penetrating out of the water storage storehouse 1. The water storage storehouse 1 is provided with a fixing frame 64 at the bottom, and the driving motor 63 is arranged on the fixing frame.

[0037] Preferably, the ends of the plurality of stirring blades 62 are close to the inner side wall of the water storage cavity 11, and the distance between the ends of the plurality of stirring blades 62 and the inner side wall of the water storage cavity 11 is in the range of 15-50 mm, so that the oxygen bubbles can be dispersed to the maximum extent without rubbing against the inner side wall of the water storage cavity 11 and the aeration ring 4.

[0038] With reference to Figure 2 and Figure 5 Further, the plurality of stirring blades 62 are in the same horizontal plane, and the distance between the plurality of stirring blades 62 and the bottom of the water storage tank 1 is greater than the radius of the bottom of the hemispherical structure of the water storage tank 1, so that all the oxygen bubbles overflowing from the aeration hole 41 can be immediately dispersed, thereby accelerating the dissolution of oxygen in water and improving the overall working efficiency of the device. Meanwhile, the stirring blades 62 are driven by the driving motor 63 to stir the water in the water storage cavity 11, which also promotes the rapid dissolution of oxygen into water.

[0039] With reference to Figure 5 Specifically, the fixing frame 64 includes a fixing plate 641 for mounting the driving motor 63 and a plurality of telescopic rods 642 fixedly connected at both ends to the fixing plate 641 and the bottom of the water storage tank 1. In the present application, the telescopic rods 642 are four in number and are arranged on the fixing plate 641 close to the four corners. The telescopic rod 642 specifically includes a plurality of short rods telescopically connected together along an axis.

[0040] With reference to Figure 5 and Figure 6 Further, the diameter of the rotating shaft 61 is less than the diameter of the water outlet hole 12 at the bottom of the water storage cavity 11, and a control assembly 7 for controlling the discharge of water from the water storage cavity 11 is arranged on the rotating shaft 61. The control assembly 7 specifically includes a limiting ring 71 fixedly sleeved on the portion of the rotating shaft 61 extending into the water storage cavity 11, and a flexible rubber plug 72 is arranged on the side of the limiting ring 71 close to the water outlet hole 12 to form a seal with the water outlet hole 12. When it is necessary to close or open the water outlet hole 12, the rotating shaft 61 only needs to be moved, and the structure is simple.

[0041] Moreover, compared with the device which needs to separately open a water outlet and install a control mechanism at the water outlet position, the present design simplifies the structure of the water outlet control mechanism and reduces the overall manufacturing difficulty of the device. At the same time, the stirring mechanism 6 can also provide sealing pressure to the limiting ring 71 and the flexible rubber plug 72 by gravity, so as to ensure that the control assembly 7 can better seal the water storage tank and prevent water leakage.

[0042] Preferably, the side of the flexible rubber plug 72 close to the water outlet hole 12 is an arc surface matching the size of the hemispherical bottom surface of the water storage cavity 11, so as to provide better sealing effect and avoid cracks.

[0043] With reference to Figure 5The protection plate 8 is in an umbrella shape, and the opening is towards the driving motor 63. The cross section of the protection plate 8 near the driving motor 63 is larger than the cross section of the driving motor 63, that is, the protection plate 8 completely covers the driving motor 63, so that the motor will not be short-circuited when the water flows out of the water outlet hole 12.

[0044] The implementation principle of the small-molecule water dissolved oxygen increment device is as follows:

[0045] The oxygen in the oxygen generator 2 enters the aeration ring 4 through the gas guide pipe 5, and is discharged into the water body in the water storage cavity 11 through the aeration holes 41 on the aeration ring 4, so as to improve the uniformity of the dissolved oxygen in the water body. In this process, the stirring blades 62 above the aeration ring 4 rotate under the driving of the driving motor 63 and the rotating shaft 61, so that the water body can dissolve oxygen more quickly. At the same time, the stirring blades 62 also disperse the oxygen bubbles discharged from the aeration holes 41, so that the oxygen can be more quickly mixed into the water body.

[0046] When the dissolved oxygen content in the water reaches the predetermined standard, the staff moves the rotating shaft 61 to separate the flexible rubber plug 72 from the bottom surface of the water storage cavity 11. At this time, the water can be discharged from the water outlet hole 12 to the water storage cavity 1.

[0047] The above are the preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. Therefore, any equivalent changes made on the basis of the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A small-molecule water dissolved oxygen increment device, comprising a water storage bin (1) for containing a water body to be dissolved with oxygen, a support frame (3) connected to the bottom of the water storage bin (1), an oxygen generator (2) for generating oxygen, and a stirring mechanism (6) installed along an axis at the bottom of the water storage bin (1) for accelerating the dissolution of oxygen in the water body, wherein the water storage bin (1) and the oxygen generator (2) are placed on the support frame (3), the oxygen generator (2) is connected with a gas guide pipe (5) extending into the water storage cavity (11), and a water outlet hole (12) is provided along an axis at the bottom of the water storage bin (1), characterized in that: The inner bottom of the water storage cavity (11) is provided with a vent ring (4) with an inner cavity, and a plurality of vent holes (41) are formed in the vent ring (4) away from the bottom of the water storage bin (1) in the circumferential direction. One end of the air guide pipe (5) extending into the water storage cavity (11) is in communication with the inner cavity of the vent ring (4). The water storage bin (1) is a cylinder with a hemispherical structure at the bottom. The vent ring (4) is fitted to the hemispherical bottom surface of the water storage cavity (11), and the axes of the plurality of vent holes (41) formed in the vent ring (4) are parallel to the axis of the water storage cavity (11). ​ 2. The small molecule water dissolved oxygen increment device according to claim 1, characterized in that: The outer edge of the vent ring (4) is at the same level as the top end of the hemispherical bottom surface of the water storage cavity (11).

3. The small molecule dissolved oxygen increment device for water according to claim 1, characterized in that: The stirring mechanism (6) includes a rotating shaft (61) passing through the water outlet hole (12) position of the bottom of the water storage bin (1), a plurality of stirring blades (62) fixedly arranged on the end of the rotating shaft (61) extending into the water storage cavity (11) in the circumferential direction, a fixed frame (64) mounted on the bottom of the water storage bin (1), and a driving motor (63) arranged on the fixed frame (64). The plurality of stirring blades (62) are at the same level, and the distance between the stirring blades (62) and the bottom of the water storage bin (1) is greater than the radius of the hemispherical structure at the bottom of the water storage cavity (11). The output shaft of the driving motor (63) is fixedly connected with the end of the rotating shaft (61) extending out of the water storage bin (1).

4. The small molecule dissolved oxygen increment device for water according to claim 3, characterized in that: The diameter of the rotating shaft (61) is smaller than the diameter of the water outlet hole (12). The water storage bin (1) is provided with a control assembly (7) for controlling the water discharge in the water storage cavity (11), which includes a limiting ring (71) fixedly sleeved on the section of the rotating shaft (61) extending into the water storage cavity (11). A flexible rubber plug (72) is arranged on the side of the limiting ring (71) close to the water outlet hole (12). The diameter of the flexible rubber plug (72) along the cross section is greater than the diameter of the water outlet hole (12). The fixed frame (64) includes a fixed plate (641) connected with the driving motor (63) and a plurality of telescopic rods (642) fixedly connected at both ends to the bottom of the water storage bin (1) and the fixed plate (641).

5. The small molecule dissolved oxygen spiking device of claim 4, wherein: The side of the flexible rubber plug (72) close to the water outlet hole (12) is an arc surface matched with the size of the hemispherical bottom surface of the water storage cavity (11).

6. The small molecule dissolved oxygen spiking device of claim 5, wherein: The end of the rotating shaft (61) extending out of the water storage bin (1) is fixedly sleeved with a protection plate (8) for protecting the driving motor (63). The protection plate (8) is in the shape of an umbrella. The diameter of the protection plate (8) along the cross section close to the driving motor (63) is greater than the diameter of the driving motor (63) along the cross section.

7. The small molecule dissolved oxygen spiking device of claim 3, wherein: The ends of the plurality of stirring blades (62) are close to the inner side wall of the water storage cavity (11), and the distance between the ends of the plurality of stirring blades (62) and the inner side wall of the water storage cavity (11) is 15-50 mm.

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