阅读说明：本技术 一种水产养殖用叶轮式增氧机 (Impeller type aerator for aquaculture ) 是由 闻焕宏 沈丽 姚仿英 于 2019-09-21 设计创作，主要内容包括：本发明涉及养殖设备技术领域,且公开了一种水产养殖用叶轮式增氧机,包括固定座,所述固定座的侧面固定连接有连接架,且固定座顶部的一侧固定安装有防水控制箱。该水产养殖用叶轮式增氧机,通过在浮球安装时,先将卡箍套在位于连接架底部的固定套柱上,再将螺纹固定杆螺纹套装在固定套柱内,利用两个限位卡套分别套装在螺纹固定杆上的环形限位块两侧,再利用卡箍对两个限位卡套进行卡进固定即可完成浮球的安装,简单方便、稳固性强,在拆卸时,向上滑动卡箍,取下限位卡套,通过转动螺纹固定杆脱离固定套柱即可完成浮球的拆卸,简单方便,节省了使用者拆装浮球的时间和精力,劳动强度低。(The invention relates to the technical field of aquaculture equipment and discloses an impeller type aerator for aquaculture. This impeller type oxygen-increasing machine for aquaculture, through when the floater is installed, earlier with the clamp cover on the fixed set post that is located the link bottom, again with thread tightening pole screw thread suit in fixed set post, utilize two spacing cutting ferrule difference suit annular stopper both sides on thread tightening pole, recycle clamp to two spacing cutting ferrule carry out the card advance fixed installation that can accomplish the floater, and is simple and convenient, the steadiness is strong, when dismantling, the clamp that upwards slides, take off spacing cutting ferrule, break away from the dismantlement that fixed set post can accomplish the floater through rotating the thread tightening pole, and is simple and convenient, the time and the energy of user dismouting floater have been saved, low in labor strength.)

1. The utility model provides an impeller-type oxygen-increasing machine for aquaculture, includes fixing base (1), its characterized in that: the side of the fixing seat (1) is fixedly connected with a connecting frame (2), a waterproof control box (3) is fixedly installed on one side of the top of the fixing seat (1), a controller (4) is arranged at the top of an inner cavity of the waterproof control box (3), a dissolved oxygen meter (5) positioned inside the waterproof control box (3) is arranged below the controller (4), a waterproof motor box (6) is fixedly installed in the middle of the top end of the fixing seat (1), a speed reducing motor (7) fixedly installed at the top of the fixing seat (1) is arranged in the middle of an inner cavity of the waterproof motor box (6), a first rotating shaft (8) is fixedly sleeved at the output end of the speed reducing motor (7), an impeller (9) is fixedly sleeved at the bottom of the first rotating shaft (8), a small driving motor (10) is fixedly installed on one side of the top of the connecting frame (2), and a second rotating shaft (11) is fixedly sleeved on the output, the top fixedly connected with of link (2) is located support frame (12) of small-size driving motor (10) one side, second pivot (11) and support frame (12) activity cup joint, and the fixed cover in middle part of second pivot (11) is equipped with line wheel (13).

2. The impeller type aerator for aquaculture of claim 1, wherein: the fixed cover of one end of link (2) is equipped with fixed set post (14), the bottom thread bush of fixed set post (14) inner chamber is equipped with threaded fixing rod (15), the fixed cover in bottom of threaded fixing rod (15) is equipped with annular stopper (16), spacing groove (17) have all been seted up to the both sides of fixed set post (14) bottom, two spacing cutting ferrule (18) have been cup jointed in the activity respectively to the both sides of annular stopper (16), the one end and the spacing groove (17) activity of spacing cutting ferrule (18) are cup jointed, two the movable sleeve is equipped with clamp (19) on the outer wall after spacing cutting ferrule (18) are fixed, the bottom fixedly connected with floater (20) of threaded fixing rod (15).

3. The impeller type aerator for aquaculture of claim 1, wherein: the side fixedly connected with conducting strip (701) of gear motor (7), conducting strip (701) are located waterproof motor case (6) and fixedly connected with heat conduction connecting piece (702), the one end of heat conduction connecting piece (702) extends to below and fixedly connected with heating panel (703) of fixing base (1), heating panel (703) fixed suit is on the sheath of first pivot (8), and the side fixed mounting of heating panel (703) has ultrasonic sensor (704), the positive middle part of heating panel (703) is equipped with drives away sonar (705).

4. The impeller type aerator for aquaculture of claim 1, wherein: wire rope (131) is wound on the wire wheel (13), the bottom fixedly connected with negative weight (132) of wire rope (131), the bottom fixedly connected with dissolved oxygen detection probe (133) of negative weight (132), and the side fixed mounting of negative weight (132) has temperature sensor (134).

5. The impeller type aerator for aquaculture of claim 1, wherein: the controller (4) is electrically connected with the dissolved oxygen meter (5), the ultrasonic sensor (704), the drive sonar (705), the small-sized driving motor (10) and the temperature sensor (134).

6. The impeller type aerator for aquaculture of claim 1, wherein: the dissolved oxygen instrument (5) is electrically connected with the dissolved oxygen detection probe (133).

7. The impeller type aerator for aquaculture of claim 2, wherein: the bottom of the fixed sleeve column (14) is movably sleeved with the annular limiting block (16), and the fixed sleeve column (14) is movably sleeved with the hoop (19).

Technical Field

The invention relates to the technical field of aquaculture equipment, in particular to an impeller type aerator for aquaculture.

Background

The impeller type aerator has the function of emergency aeration, is one of the mechanical aeration devices with the highest aeration speed, can quickly increase the dissolved oxygen of the water body around the aerator, forms a relative oxygen-enriched area around the aerator, and is one of the reasons for effectively preventing fish floating by the impeller type aerator, and can increase the efficiency of the freshwater aquaculture water body, thereby improving the quality of the aquaculture water body, such as quickly removing the oxygen deficiency floating of fish and shrimps, breaking the water stratification of a pond, improving the primary productivity of the pond, improving the aquaculture density, improving the yield, reducing the feed coefficient, inhibiting the blue algae water bloom, purifying the water body, reducing CODcr and BOD5, removing nitrogen and fixing phosphorus at the bottom of the water, breaking ice in winter and the like.

However, the existing impeller aerator for aquaculture needs waterproof sealing in the using process, and the motor can generate a large amount of heat after working for a long time and cannot effectively dissipate and dissipate, so that the service life of the motor can be reduced for a long time, and the existing impeller aerator does not have the function of detecting dissolved oxygen in water, so that the dissolved oxygen in water cannot be detected, the impeller motor cannot be timely turned off when the dissolved oxygen in water is sufficient, the energy consumption of the device is increased, and the dissolved oxygen condition of the water cannot be mastered.

Disclosure of Invention

The invention provides an impeller type aerator for aquaculture, which has the advantages of good heat dissipation effect of a motor, capability of monitoring the dissolved oxygen content of a water body and convenient assembly and disassembly of a floating ball, and solves the problems that the service life of the motor can be reduced for a long time due to the fact that the motor for driving an impeller to rotate needs waterproof sealing and can not effectively dissipate a large amount of heat generated after the motor works for a long time in the use process of the conventional impeller type aerator, and the conventional impeller type aerator does not have the dissolved oxygen detection function of the water body, can not detect the dissolved oxygen content of the water body, can not timely turn off the impeller motor when the dissolved oxygen in the water body is sufficient, increases the energy consumption of a device, can not master the dissolved oxygen condition of the water body, and can be easily corroded and damaged due to exposure of the floating ball of the aerator to the sun all year round and needs to be frequently replaced, the floating ball of the prior impeller type aerator is inconvenient to disassemble and assemble, which undoubtedly increases the burden of users.

The invention provides the following technical scheme: an impeller type aerator for aquaculture comprises a fixed seat, wherein a connecting frame is fixedly connected to the side surface of the fixed seat, a waterproof control box is fixedly mounted on one side of the top of the fixed seat, a controller is arranged at the top of an inner cavity of the waterproof control box, a dissolved oxygen meter positioned in the waterproof control box is arranged below the controller, a waterproof motor box is fixedly mounted in the middle of the top of the fixed seat, a speed reducing motor fixedly mounted at the top of the fixed seat is arranged in the middle of an inner cavity of the waterproof motor box, a first rotating shaft is fixedly sleeved at the output end of the speed reducing motor, an impeller is fixedly sleeved at the bottom of the first rotating shaft, a small driving motor is fixedly mounted on one side of the top of the connecting frame, a second rotating shaft is fixedly sleeved on an output shaft of the small driving motor, a supporting frame positioned on one side, the second rotating shaft is movably sleeved with the supporting frame, and the middle part of the second rotating shaft is fixedly sleeved with the wire wheel.

The fixed cover of one end of link is equipped with fixed set post, the bottom screw thread cover of fixed set post inner chamber is equipped with the threaded fixing pole, the fixed cover in bottom of threaded fixing pole is equipped with annular stopper, the spacing groove has all been seted up to the both sides of fixed set post bottom, two spacing cutting ferrule has been cup jointed in the activity respectively to the both sides of annular stopper, the one end and the spacing groove activity of spacing cutting ferrule cup joint, two the movable sleeve is equipped with the clamp on the outer wall after spacing cutting ferrule is fixed, the bottom fixedly connected with floater of threaded fixing pole.

Carefully, gear motor's side fixedly connected with conducting strip, the conducting strip is located waterproof motor incasement and fixedly connected with heat conduction connecting piece, the one end of heat conduction connecting piece extends to the below and the fixedly connected with heating panel of fixing base, the fixed suit of heating panel is on the sheath of first pivot, and the side fixed mounting of heating panel has ultrasonic sensor, the positive middle part of heating panel is equipped with drives away the sonar.

The steel wire rope winding machine is characterized in that a steel wire rope is wound on the wire wheel in a selected mode, a negative weight block is fixedly connected to the bottom of the steel wire rope, a dissolved oxygen detection probe is fixedly connected to the bottom of the negative weight block, and a temperature sensor is fixedly mounted on the side face of the negative weight block.

And the controller is electrically connected with a dissolved oxygen meter, an ultrasonic sensor, a driving sonar, a small driving motor and a temperature sensor.

And (4) carefully selecting, wherein the dissolved oxygen instrument is electrically connected with the dissolved oxygen detection probe.

Carefully selecting, the bottom of the fixed sleeve column is movably sleeved with the annular limiting block, and the fixed sleeve column is movably sleeved with the clamp.

The invention has the following beneficial effects:

1. this impeller type oxygen-increasing machine for aquaculture, through when the floater is installed, earlier with the clamp cover on the fixed set post that is located the link bottom, again with thread tightening pole screw thread suit in fixed set post, utilize two spacing cutting ferrule difference suit annular stopper both sides on thread tightening pole, recycle clamp to two spacing cutting ferrule carry out the card advance fixed installation that can accomplish the floater, and is simple and convenient, the steadiness is strong, when dismantling, the clamp that upwards slides, take off spacing cutting ferrule, break away from the dismantlement that fixed set post can accomplish the floater through rotating the thread tightening pole, and is simple and convenient, the time and the energy of user dismouting floater have been saved, low in labor strength.

2. This impeller-type oxygen-increasing machine for aquaculture, through in the oxygen-increasing machine start-up process, utilize the controller to open dissolved oxygen appearance and start small-size driving motor and drive the epaxial line of rotation of second commentaries on classics, utilize the negative weight piece to drive dissolved oxygen test probe and descend to the water degree of depth that needs detected, utilize temperature sensor to detect the temperature of water simultaneously, thereby be convenient for utilize the dissolved oxygen degree of dissolved oxygen appearance detection water, and then the dissolved oxygen degree of convenient to use user master each degree of depth of water on the one hand, on the other hand is convenient for in time close gear motor when the water dissolved oxygen volume is up to standard, thereby reduce the power consumption, and then reduce use cost.

3. This impeller-type oxygen-increasing machine for aquaculture, through the heat that conducting strip conduction gear motor operation in-process produced, thereby further conduct the heat to the heating panel that is located the water through the heat conduction connecting piece, utilize the lower water of temperature to carry out the cooling that lasts to gear motor, this heat radiation structure is simple, the cost of manufacture is low, also need not extra electric power output, the radiating effect is still good, whether the certain limit exists breed animal around the ultrasonic sensor detectable impeller that utilizes to be located the heating panel, thereby when breed animal is close to ultrasonic sensor detection scope, start to drive away the sonar and drive away it, thereby avoid breed animal by circumstances such as the rotatory impeller is hurt, improve the protective effect to breed animal in the oxygen-increasing machine operation process.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of a structural band of the present invention.

In the figure: 1. a fixed seat; 2. a connecting frame; 3. a waterproof control box; 4. a controller; 5. a dissolved oxygen instrument; 6. a waterproof motor case; 7. a reduction motor; 701. a heat conductive sheet; 702. a thermally conductive connector; 703. a heat dissipation plate; 704. an ultrasonic sensor; 705. driving away the sonar; 8. a first rotating shaft; 9. an impeller; 10. a small drive motor; 11. a second rotating shaft; 12. a support frame; 13. a wire wheel; 131. a wire rope; 132. a negative weight block; 133. a dissolved oxygen detection probe; 134. a temperature sensor; 14. fixing the sleeve column; 15. a threaded fixing rod; 16. an annular stop block; 17. a limiting groove; 18. a limiting clamping sleeve; 19. clamping a hoop; 20. a floating ball.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, an impeller type aerator for aquaculture comprises a fixed seat 1, a connecting frame 2 is fixedly connected to the side surface of the fixed seat 1, a waterproof control box 3 is fixedly installed on one side of the top of the fixed seat 1, a controller 4 is arranged on the top of the inner cavity of the waterproof control box 3, a dissolved oxygen meter 5 positioned in the waterproof control box 3 is arranged below the controller 4, a waterproof motor box 6 is fixedly installed in the middle of the top end of the fixed seat 1, a speed reducing motor 7 fixedly installed on the top of the fixed seat 1 is arranged in the middle of the inner cavity of the waterproof motor box 6, a first rotating shaft 8 is fixedly sleeved at the output end of the speed reducing motor 7, an impeller 9 is fixedly sleeved at the bottom of the first rotating shaft 8, a small driving motor 10 is fixedly installed on one side of the top of the connecting frame 2, a second rotating shaft 11 is fixedly sleeved on the output shaft of the small driving motor 10, the second rotating shaft 11 is movably sleeved with the support frame 12, and a wire wheel 13 is fixedly sleeved in the middle of the second rotating shaft 11.

Wherein, one end of the connecting frame 2 is fixedly sleeved with a fixed sleeve post 14, the bottom of the inner cavity of the fixed sleeve post 14 is sleeved with a threaded fixed rod 15 by a thread, the bottom of the threaded fixed rod 15 is fixedly sleeved with an annular limiting block 16, both sides of the bottom of the fixed sleeve post 14 are both provided with a limiting groove 17, both sides of the annular limiting block 16 are respectively and movably sleeved with two limiting cutting sleeves 18, one end of each limiting cutting sleeve 18 is movably sleeved with the limiting groove 17, the outer wall of the fixed two limiting cutting sleeves 18 is movably sleeved with a hoop 19, the bottom of the threaded fixed rod 15 is fixedly connected with a floating ball 20, the annular limiting block 16 is limited by the two limiting cutting sleeves 18, so as to limit the threaded fixed rod 15, and then the hoop 19 is utilized to limit the limiting cutting sleeves 18, thereby improving the stability of the fixing of the floating ball 20, and the condition that the stability of the floating ball 20 is influenced by the sliding of the sliding wire or the vibration is easy to occur.

Wherein, the side of the reducing motor 7 is fixedly connected with a heat conducting fin 701, the heat conducting fin 701 is positioned in the waterproof motor box 6 and is fixedly connected with a heat conducting connecting piece 702, one end of the heat conducting connecting piece 702 extends to the lower part of the fixed seat 1 and is fixedly connected with a heat radiating plate 703, the heat radiating plate 703 is fixedly sleeved on the sheath of the first rotating shaft 8, the ultrasonic sensor 704 is fixedly arranged on the side surface of the heat dissipation plate 703, the sonar 705 is arranged in the middle of the front surface of the heat dissipation plate 703, whether the cultured animals exist in a certain range around the impeller 9 can be detected by the ultrasonic sensor 704 positioned on the heat dissipation plate 703, therefore, when the cultured animals approach the detection range of the ultrasonic sensor 704, the driving-away sonar 705 is started to drive away the cultured animals in time, the condition that the cultured animals are injured by the rotating impeller 9 is avoided, thereby improving the protective effect of the cultured animals in the running process of the aerator and avoiding unnecessary loss.

Wherein, wire rope 131 has been twined on line wheel 13, wire rope 131's bottom fixedly connected with burden weight 132, burden weight 132's bottom fixedly connected with dissolved oxygen test probe 133, and bear weight 132's side fixed mounting has temperature sensor 134, utilize temperature sensor 134 to detect the temperature of the degree of depth water that dissolved oxygen test probe 133 is located, can improve the accuracy that dissolved oxygen appearance 5 detected water dissolved oxygen volume data, it sinks to be convenient for to drive dissolved oxygen test probe 133 to utilize burden weight 132, dissolved oxygen test probe 133 and temperature sensor 134's power supply wire all fix on wire rope 131 and all adopt waterproof design, and dissolved oxygen test probe 133 and temperature sensor 134's power supply wire's bottom all is located inside burden weight 132.

The controller 4 is electrically connected to the dissolved oxygen meter 5, the ultrasonic sensor 704, the drive sonar 705, the small drive motor 10, and the temperature sensor 134, and the reduction motor 7, the controller 4, the dissolved oxygen meter 5, the ultrasonic sensor 704, the drive sonar 705, the small drive motor 10, and the temperature sensor 134 are powered by an external power source.

Wherein, the dissolved oxygen meter 5 is electrically connected with the dissolved oxygen detecting probe 133.

Wherein, the bottom of the fixed sleeve column 14 is movably sleeved with the annular limiting block 16, and the fixed sleeve column 14 is movably sleeved with the hoop 19.

The working principle is as follows: firstly, in the running process of the aerator, the heat conducting sheet 701 is used for conducting the heat generated in the running process of the speed reducing motor 7, so that the heat is further conducted to the heat radiating plate 703 in the water body through the heat conducting connecting piece 702, the temperature of the speed reducing motor 7 is continuously reduced by using the water with lower temperature, meanwhile, whether the cultured animals exist in a certain range around the impeller 9 can be detected by using the ultrasonic sensor 704 positioned on the heat radiating plate 703, so that when the cultured animals are close to the detection range of the ultrasonic sensor 704, the driving-off sonar 705 is started to drive the cultured animals to be driven away, the condition that the cultured animals are damaged by the rotating impeller 9 is avoided, and the like, then, the dissolved oxygen instrument 5 is started by using the controller 4, the small driving motor 10 is started to drive the reel 13 on the second rotating shaft 11 to rotate, and the negative weight 132 is used for driving the dissolved oxygen detection, meanwhile, the temperature sensor 134 is utilized to detect the temperature of the water body, so that the dissolved oxygen degree of the water body can be conveniently detected by the dissolved oxygen meter 5, a user can conveniently master the dissolved oxygen degree of each depth of the water body on the one hand, and on the other hand, the reduction motor 7 can be timely turned off to reduce energy consumption when the dissolved oxygen amount of the water body reaches the standard on the other hand, finally, when the floating ball 20 is installed, the hoop 19 is firstly sleeved on the fixed sleeve column 14 at the bottom of the connecting frame 2, the threaded fixing rod 15 is sleeved in the fixed sleeve column 14 in a threaded manner, the two limiting clamping sleeves 18 are respectively sleeved on two sides of the annular limiting block 16 on the threaded fixing rod 15, the two limiting clamping sleeves 18 are clamped and fixed by the hoop 19 to complete the installation of the floating ball 20, when the floating ball is disassembled, the hoop 19 slides upwards, the limiting clamping sleeves 18 are taken down, the disassembling of the floating ball, and (4) finishing.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Also in the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the present invention.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.