Buoy jet type submersible aerator

Abstract

The utility model discloses a buoy jet type diving aerator, which relates to the technical field of diving aerators and comprises a rectangular frame plate, a diving aerator main body and a buoy main body which are fixedly mounted on the bottom surface of the rectangular frame plate through a support arm, and a limiting unit and an adjusting unit which are arranged between the rectangular frame plate and the buoy main body, the limiting unit comprises a bidirectional lead screw, a limiting batten, a supporting batten and a locking insertion rod. According to the utility model, the two limiting battens which are in threaded connection with the bidirectional screw rod relatively move under the action of stress, so that the distance can be adjusted, the two groups of locking insertion rods on the two limiting battens can be adjusted, the two groups of locking insertion rods can be simultaneously inserted into the insertion holes in the two supporting battens, and when the supporting battens are locked on the rectangular frame plate, the distance between the two limiting battens can be adjusted. After the limiting strip plate is adjusted and pulled back, the adjusting unit and the buoy main body can be separated from the rectangular frame plate and the submersible aerator main body, and the equipment is simple, convenient and labor-saving to disassemble and assemble the adjusting unit and the buoy main body.

Description

Technical Field

[0001] The utility model relates to the technical field of submersible aerators, in particular to a buoy jet submersible aerator. Background Art

[0002] The submersible aerator is driven by a submersible motor to rotate the impeller at high speed. The impeller generates a strong centrifugal force. Under the action of the centrifugal force, a negative pressure area is formed around the impeller, thereby generating self-priming force. A large amount of fresh air in the atmosphere is continuously sucked in through the suction pipe. After the mixed flow, it is aerated in a certain direction or area under the action of the fixed shell. The ejected gas-liquid mixed flow produces a stirring convection effect. The publication number is CN203474545U, which discloses a submersible aerator. The patent adopts a mechanical seal to seal the connecting sleeve, the aeration impeller and the intake sleeve together, so that the submersible aerator can ensure both the stability of its operation and its sealing performance during operation, prevent air leakage, that is, ensure the working continuity of the submersible aerator, and ensure the aeration effect. Although the above patent enhances the running stability and sealing of the submersible aerator, the use scope of the submersible aerator is limited. It can only be used in concrete pools and cannot be effectively used in river areas. It has low applicability and poor use effect.

[0003] The publication (announcement) number is CN219950726U, which discloses a buoy jet submersible aerator, belonging to the technical field of submersible aerators. The buoy jet submersible aerator comprises a submersible aerator body, the lower end of the submersible aerator body is fixedly connected with a mounting bracket, a buoy body is provided on the upper side of the submersible aerator body, a buffer protection mechanism is provided on the outer end of the buoy body, the upper and lower ends of the buoy body are threadedly connected with connecting plates, and the submersible aerator body is connected to the buoy body through the connecting plate, the left end of the submersible aerator body is fixedly connected with a mixing tube, and the upper end of the mixing tube is fixedly connected with an air intake pipe. By adding a buoy body, this scheme makes the submersible aerator body not only suitable for concrete pool areas, but also for river areas, with a wider range of use, high applicability, and good use effect, and the buffer protection mechanism uses an elastic buffering effect to buffer the buoy body, so that it is not easy to be damaged, thereby extending its service life.

[0004] Although the above scheme has a wider range of applications and high applicability, the assembly of the submersible aerator body and the buoy requires multiple bolts to be fixed one by one, and the equipment disassembly and assembly operations are cumbersome and laborious. In addition, the distance between the submersible aerator body and the buoy is fixed, and the depth of water in which the submersible aerator body can sink is fixed, and the use effect is rigid. For this reason, we propose a buoy jet submersible aerator. Utility Model Content

[0005] The main purpose of the utility model is to provide a buoy jet submersible aerator, which solves the problems of complicated and laborious equipment disassembly and assembly and the fixed depth of water into which the submersible aerator body can sink and the rigid use effect through the provision of a limit unit and an adjustment unit.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions: a buoy jet submersible aerator, comprising a rectangular frame plate, a submersible aerator body and a buoy body fixedly mounted on the bottom surface of the rectangular frame plate by a support arm, and also comprising: a limiting unit and an adjusting unit arranged between the rectangular frame plate and the buoy body;

[0007] The limiting unit includes a two-way screw rod, a limiting strip plate, a supporting strip plate and a locking plug rod, and the inner walls of the rectangular frame plate on opposite sides are respectively provided with a strip installation groove, and the two-way screw rod is movably arranged on one of the strip installation grooves, and the limiting strip plates are provided with two and respectively correspond to the positive and negative sections of the thread symmetrically arranged on the two-way screw rod. The supporting strip plates are provided with two and are symmetrically placed on the inner walls of the bottom surfaces of the two ends of the rectangular frame plate, and a plug-in hole is provided on the surface of one side of the supporting strip plate, and one end of the locking plug rod is fixedly connected to the surface of one side of the limiting strip plate away from the vertical central axis of the rectangular frame plate, and the other end of the locking plug rod is movably extended into the plug-in hole, and the first rotating disk is fixedly arranged on one end of the two-way screw rod movably extended to the outside of the rectangular frame plate;

[0008] The adjustment unit includes a support arm, a rectangular box, a vertical screw rod, a rectangular support block and a supporting sleeve. There are two support arms in total and they are symmetrically fixed on the outer peripheral surface of the bottom end of the float body. The two rectangular boxes are respectively fixedly embedded in the two support arms, and the interior of the rectangular box is hollow. The vertical screw rod is movably arranged on the inner wall of one of the rectangular boxes. There are two rectangular support blocks in total, one of which is threadedly connected to the vertical screw rod. One end of the support sleeve is connected to the bottom surface of the rectangular support block, and the other end of the support sleeve is connected to the center of the top surface of the supporting strip. The vertical screw rod movably extends to the outside of the rectangular box and is fixed with a second turntable.

[0009] Preferably, the limiting unit further comprises a transverse guide rod, which is fixedly arranged on another strip-shaped mounting groove and movably penetrates the two limiting strips.

[0010] Preferably, the adjustment unit further comprises a vertical guide rod, which is fixedly arranged on the inner wall of another rectangular box and movably passes through another rectangular support block, and the support sleeve is arranged in a one-to-one correspondence with the rectangular support block and the support strip.

[0011] Preferably, there are four locking rods in total and they are equally divided into two groups. The two groups of locking rods are symmetrically arranged on the two limiting strips, and the insertion holes and the locking rods are arranged in a one-to-one correspondence.

[0012] Preferably, an air inlet pipe is embedded and fixed on the vertical central axis of the buoy body, a connecting pipe is installed on the submersible aerator body, and a hose is provided between the air inlet pipe and the connecting pipe.

[0013] Preferably, two fixed lifting rings are symmetrically fixedly arranged on the outer peripheral surface of the top end of the buoy body.

[0014] Compared with the prior art, the utility model of a buoy jet submersible aerator has the following beneficial effects:

[0015] 1. In the utility model, by setting a limit unit, the supporting strip can be placed on the inner wall of the bottom surface of the end portion as a supporting carrier of the adjustment unit, and the two-way screw rod can be controlled to rotate forward and backward on the rectangular frame plate by holding the first turntable. The two limit strips threadedly connected with the two-way screw rod can move relative to each other under the force to adjust the spacing on the inner side of the rectangular frame plate, and the lateral guide rod can be set to guide the two limit strips to slide and translate to cooperate with the adjustment, and the two groups of locking plug rods respectively arranged on the two limit strips can adjust the spacing. The two groups of locking plug rods can be pulled apart and inserted into the plug holes on the two support strips at the same time. When the support strips are locked on the rectangular frame plate, the adjustment unit and the buoy body are fixed accordingly. After the limit strips are adjusted and pulled back, the adjustment unit and the buoy body can be separated from the rectangular frame plate and the submersible aerator body, and the equipment is easy to disassemble and assemble the adjustment unit and the buoy body and saves effort.

[0016] 2. In the utility model, by setting an adjustment unit, after the support strip is locked on the rectangular frame plate, the vertical screw can be controlled to rotate forward and backward on the rectangular box by holding the second turntable, and one of the rectangular support blocks threadedly connected to the vertical screw can be subjected to force to drive the support sleeve to rise and fall on the rectangular box to adjust the exposed area. The support strip and the rectangular frame plate are mobilized by the support sleeve to help the submersible aerator body adjust the distance with the buoy body, and the water level depth that the submersible aerator body can sink into is controlled. The other rectangular support block can slide and rise on the vertical guide rod to cooperate with the support sleeve and the support strip to mobilize and provide auxiliary support for them. The water depth that the submersible aerator body can sink into on the equipment can be adjusted flexibly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a schematic diagram of the overall structure of a buoy jet submersible aerator of the utility model;

[0019] Figure 2 This is a schematic diagram of the top view of the structure of a buoy jet submersible aerator of the utility model;

[0020] Figure 3 For this utility model Figure 2 Schematic diagram of the cross-sectional structure at AA in the middle;

[0021] Figure 4 For this utility model Figure 3 Schematic diagram of the cross-sectional structure at the middle BB;

[0022] Figure 5 The utility model is a front view structural schematic diagram of a buoy jet submersible aerator.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Rectangular frame board;

[0025] 2. Limiting unit; 201. Bidirectional screw rod; 202. Limiting strip; 203. Supporting strip; 204. Locking rod; 205. Transverse guide rod;

[0026] 3. Adjustment unit; 301. Support arm; 302. Rectangular box; 303. Vertical screw rod; 304. Rectangular support block; 305. Support sleeve; 306. Vertical guide rod;

[0027] 4. Submersible aerator body;

[0028] 5. Float body;

[0029] 6. Intake pipe;

[0030] 7. Connecting pipe;

[0031] 8. Hose;

[0032] 9. Fix the lifting ring. DETAILED DESCRIPTION

[0033] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0034] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" 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 orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on 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 invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed 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 it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0036] like Figure 1 , Figure 2 as well as Figure 4 As shown, a buoy jet submersible aerator comprises a rectangular frame plate 1, a submersible aerator body 4 and a buoy body 5 fixedly mounted on the bottom surface of the rectangular frame plate 1 through a support arm, and further comprises: a limiting unit 2 and an adjusting unit 3 arranged between the rectangular frame plate 1 and the buoy body 5;

[0037] The limiting unit 2 includes a bidirectional screw rod 201, a limiting strip plate 202, a supporting strip plate 203 and a locking plug rod 204. A strip-shaped mounting groove is respectively provided on the inner walls of the two opposite sides of the rectangular frame plate 1. The bidirectional screw rod 201 is movably arranged on one of the strip-shaped mounting grooves. A total of two limiting strip plates 202 are provided and respectively correspond to the positive and negative sections of the threads symmetrically provided on the bidirectional screw rod 201. A total of two supporting strip plates 203 are provided and symmetrically placed on the inner walls of the bottom surface at both ends of the rectangular frame plate 1. A plug-in hole is provided on one side surface of the supporting strip plate 203. One end of the locking plug rod 204 is fixedly connected to the surface of one side of the limiting strip plate 202 away from the vertical central axis of the rectangular frame plate 1, and the other end of the locking plug rod 204 is movably extended into the plug-in hole.

[0038] The adjustment unit 3 includes a support arm 301, a rectangular box 302, a vertical screw rod 303, a rectangular support block 304 and a support sleeve 305. There are two support arms 301 and they are symmetrically fixed on the outer peripheral surface of the bottom end of the float body 5. The two rectangular boxes 302 are respectively fixedly embedded in the two support arms 301, and the interior of the rectangular box 302 is hollow. The vertical screw rod 303 is movably set on the inner wall of one of the rectangular boxes 302. There are two rectangular support blocks 304, one of which is threadedly connected to the vertical screw rod 303. One end of the support sleeve 305 is connected to the bottom surface of the rectangular support block 304, and the other end of the support sleeve 305 is connected to the center of the top surface of the support strip 203.

[0039] Furthermore, the limiting unit 2 further includes a transverse guide rod 205 , which is fixedly disposed on another strip-shaped mounting groove and movably penetrates the two limiting strip plates 202 .

[0040] Furthermore, there are four locking rods 204 in total and they are equally divided into two groups. The two groups of locking rods 204 are symmetrically arranged on the two limiting strips 202, and the insertion holes and the locking rods 204 are arranged in a one-to-one correspondence.

[0041] Furthermore, an air intake pipe 6 is embedded and fixed on the vertical center axis of the buoy body 5 , a connecting pipe 7 is installed on the submersible aerator body 4 , and a hose 8 is provided between the air intake pipe 6 and the connecting pipe 7 .

[0042] The limiting unit 2 makes it easy and labor-saving to disassemble and assemble the adjustment unit 3 and the buoy body 5 of the equipment. Example

[0043] like Figure 1 , Figure 3 as well as Figure 5 As shown, a buoy jet submersible aerator comprises a rectangular frame plate 1, a submersible aerator body 4 and a buoy body 5 fixedly mounted on the bottom surface of the rectangular frame plate 1 through a support arm, and further comprises: a limiting unit 2 and an adjusting unit 3 arranged between the rectangular frame plate 1 and the buoy body 5;

[0044] The limiting unit 2 includes a bidirectional screw rod 201, a limiting strip plate 202, a supporting strip plate 203 and a locking plug rod 204. A strip-shaped mounting groove is respectively provided on the inner walls of the two opposite sides of the rectangular frame plate 1. The bidirectional screw rod 201 is movably arranged on one of the strip-shaped mounting grooves. A total of two limiting strip plates 202 are provided and respectively correspond to the positive and negative sections of the threads symmetrically provided on the bidirectional screw rod 201. A total of two supporting strip plates 203 are provided and symmetrically placed on the inner walls of the bottom surface at both ends of the rectangular frame plate 1. A plug-in hole is provided on one side surface of the supporting strip plate 203. One end of the locking plug rod 204 is fixedly connected to the surface of one side of the limiting strip plate 202 away from the vertical central axis of the rectangular frame plate 1, and the other end of the locking plug rod 204 is movably extended into the plug-in hole.

[0045] The adjustment unit 3 includes a support arm 301, a rectangular box 302, a vertical screw rod 303, a rectangular support block 304 and a support sleeve 305. There are two support arms 301 and they are symmetrically fixed on the outer peripheral surface of the bottom end of the float body 5. The two rectangular boxes 302 are respectively fixedly embedded in the two support arms 301, and the interior of the rectangular box 302 is hollow. The vertical screw rod 303 is movably set on the inner wall of one of the rectangular boxes 302. There are two rectangular support blocks 304, one of which is threadedly connected to the vertical screw rod 303. One end of the support sleeve 305 is connected to the bottom surface of the rectangular support block 304, and the other end of the support sleeve 305 is connected to the center of the top surface of the support strip 203.

[0046] Furthermore, the adjustment unit 3 further comprises a vertical guide rod 306 , which is fixedly arranged on the inner wall of another rectangular box 302 and movably passes through another rectangular support block 304 , and the support sleeve 305 is arranged in a one-to-one correspondence with the rectangular support block 304 and the support strip 203 .

[0047] Furthermore, an air intake pipe 6 is embedded and fixed on the vertical center axis of the buoy body 5 , a connecting pipe 7 is installed on the submersible aerator body 4 , and a hose 8 is provided between the air intake pipe 6 and the connecting pipe 7 .

[0048] Furthermore, two fixing rings 9 are symmetrically fixedly provided on the outer peripheral surface of the top end of the buoy body 5 .

[0049] The adjustment unit 3 allows the submersible aerator body 4 on the device to be submerged in a water body to be adjusted to achieve a flexible use effect.

[0050] The following is the working principle of the utility model:

[0051] The supporting strip 203 is placed on the inner wall of the bottom surface of the end portion, and the bidirectional screw rod 201 is controlled to rotate forward and backward on the rectangular frame plate 1 by holding the first turntable. The two limiting strips 202 threadedly connected with the bidirectional screw rod 201 are subjected to force and move relatively on the inner side of the rectangular frame plate 1 to adjust the spacing. The transverse guide rod 205 guides the two limiting strips 202 to slide and translate to cooperate with its adjustment. The two groups of locking plug rods 204 respectively arranged on the two limiting strips 202 adjust the spacing. The two groups of locking plug rods 204 open the spacing and are inserted into the plug holes on the two supporting strips 203 at the same time. When the supporting strip 203 is locked on the rectangular frame plate 1, the adjustment unit 3 and the buoy body 5 are fixed accordingly, and the limiting strips 203 are adjusted and pulled back. After the plate 202 is released, the adjustment unit 3 and the buoy body 5 are separated from the rectangular frame plate 1 and the submersible aerator body 4, and the second turntable is controlled to control the vertical screw rod 303 to rotate forward and reverse on the rectangular box 302. One of the rectangular support blocks 304 threadedly connected with the vertical screw rod 303 is subjected to force to drive the support sleeve 305 to rise and fall on the rectangular box 302 to adjust the exposed area. The support strip plate 203 and the rectangular frame plate 1 are mobilized by the support sleeve 305 to help the submersible aerator body 4 adjust the distance with the buoy body 5, and the water level depth of the submersible aerator body 4 is controlled. The other rectangular support block 304 slides and rises on the vertical guide rod 306 to cooperate with the support sleeve 305 and the support strip plate 203 to be mobilized.

[0052] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A buoy jet submersible aerator, comprising a rectangular frame plate (1), a submersible aerator body (4) fixedly mounted on the bottom surface of the rectangular frame plate (1) via a support arm, and a buoy body (5), characterized in that: Also includes: A limiting unit (2) and an adjusting unit (3) arranged between the rectangular frame plate (1) and the buoy body (5); The limiting unit (2) comprises a bidirectional screw rod (201), a limiting strip plate (202), a supporting strip plate (203) and a locking plug rod (204); the inner walls on opposite sides of the rectangular frame plate (1) are respectively provided with a strip-shaped installation groove; the bidirectional screw rod (201) is movably arranged on one of the strip-shaped installation grooves; the limiting strip plates (202) are provided with two and respectively correspond to the positive and negative sections of the thread symmetrically arranged on the bidirectional screw rod (201); the supporting strip plates (203) are provided with two and are symmetrically arranged on the inner walls of the bottom surface at both ends of the rectangular frame plate (1); a plug-in hole is provided on one side surface of the supporting strip plate (203); one end of the locking plug rod (204) is fixedly connected to the side surface of the limiting strip plate (202) away from the vertical central axis of the rectangular frame plate (1); the other end of the locking plug rod (204) is movably extended into the plug-in hole; The adjustment unit (3) comprises a supporting arm (301), a rectangular box (302), a vertical screw rod (303), a rectangular support block (304) and a support sleeve (305). Two supporting arms (301) are provided and are symmetrically fixedly arranged on the outer peripheral surface of the bottom end of the buoy body (5). The two rectangular boxes (302) are respectively fixedly embedded in the two supporting arms (301), and the interior of the rectangular boxes (302) is hollow. The vertical screw rod (303) is movably arranged on the inner wall of one of the rectangular boxes (302). Two rectangular support blocks (304) are provided, one of which is threadedly connected to the vertical screw rod (303). One end of the support sleeve (305) is connected to the bottom surface of the rectangular support block (304), and the other end of the support sleeve (305) is connected to the center of the top surface of the support strip (203).

2. A buoy jet submersible aerator according to claim 1, characterized in that: The limiting unit (2) further comprises a transverse guide rod (205), wherein the transverse guide rod (205) is fixedly arranged on another strip-shaped mounting groove and movably penetrates the two limiting strip plates (202).

3. A buoy jet submersible aerator according to claim 2, characterized in that: The adjustment unit (3) further comprises a vertical guide rod (306), the vertical guide rod (306) being fixedly arranged on the inner wall of another rectangular box (302) and movably passing through another rectangular support block (304), and the support sleeve (305) being arranged in a one-to-one correspondence with the rectangular support block (304) and the support strip plate (203).

4. The buoy jet submersible aerator according to claim 1, characterized in that: The locking rods (204) are provided with four in total and are equally divided into two groups. The two groups of locking rods (204) are symmetrically arranged on the two limiting strips (202), and the insertion holes and the locking rods (204) are arranged in a one-to-one correspondence.

5. The buoy jet submersible aerator according to claim 1, characterized in that: An air intake pipe (6) is embedded and fixed on the vertical central axis of the buoy body (5), a connecting pipe (7) is installed on the submersible aerator body (4), and a hose (8) is provided between the air intake pipe (6) and the connecting pipe (7).

6. The buoy jet submersible aerator according to claim 1, characterized in that: Two fixed lifting rings (9) are symmetrically fixedly arranged on the outer peripheral surface of the top end of the buoy body (5).

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