CN210869443U

CN210869443U - Oxygenation device for pond

Info

Publication number: CN210869443U
Application number: CN201921561150.4U
Authority: CN
Inventors: 杜邦福; 杜昌勤
Original assignee: SICHUAN WUYI MACHINERY MANUFACTURE CO Ltd
Current assignee: SICHUAN WUYI MACHINERY MANUFACTURE CO Ltd
Priority date: 2019-09-19
Filing date: 2019-09-19
Publication date: 2020-06-30
Anticipated expiration: 2029-09-19

Abstract

The utility model discloses an oxygenation device for pond, include the backup pad and install the oxygenation mechanism in the backup pad bottom, the bracing piece is all installed in backup pad four corners, and stabilising arrangement is all installed to the bracing piece bottom, stabilising arrangement includes roof, bottom plate and base, the roof both sides all articulate there is first connecting rod, and first connecting rod lower extreme all articulates there is the base, all articulates on the base to have the second connecting rod, and two second connecting rods articulate respectively in the bottom plate both sides, install the spring beam between bottom plate and the roof, and the cover has compression spring on the spring beam, and the suspension ball is installed to the bottom plate bottom. The utility model discloses oxygenation is efficient, long service life and have shock-absorbing function.

Description

Oxygenation device for pond

Technical Field

The utility model relates to a pond feeding equipment technical field, especially an oxygenation device for pond.

Background

The oxygen content in water can be reduced due to the reasons that the number of fishes in a fishpond is large, water does not flow, the solubility of oxygen in water is reduced along with the rise of temperature and the like, the events of aquatic product death caused by oxygen deficiency are particularly large in recent years, and the loss of economic aquaculture industry such as fishes is particularly large, so that the oxygen is required to be increased for the fishpond by the oxygen increasing device, the main effect of the fishpond oxygen increasing device is to increase the oxygen content in water so as to ensure that the fishes in water cannot be subjected to oxygen deficiency, the growth of anaerobic bacteria in water can be inhibited, the deterioration of pond water is prevented from threatening the living environment of the fishes, and the oxygen increasing device generally pumps air into the water by an air pump so as.

When the existing oxygenation device is used, the oxygenation device is arranged on a floating plate and directly placed in a fish pond, no damping stabilizing device is provided, water in the fish pond can fluctuate under the influence of wind or other external force, so that the oxygenation device can fluctuate along with fluctuation of the water surface, and the oxygenation device is damaged and the service life of the oxygenation device is reduced after long-term use; and the water stirring impeller of the existing oxygenation device and the air outlet of the air pump are two independent parts, which also causes the oxygenation efficiency to be lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the not enough to above-mentioned prior art provides an oxygenation device for pond that oxygenation is efficient, long service life and have shock-absorbing function.

In order to realize the above purpose, the technical scheme of the utility model is as follows:

the utility model provides an oxygenation device for pond, includes the backup pad and installs the oxygenation mechanism in the backup pad bottom, the bracing piece is all installed in backup pad four corners, and stabilising arrangement is all installed to the bracing piece bottom, stabilising arrangement includes roof, bottom plate and base, the roof both sides all articulate there is first connecting rod, and first connecting rod lower extreme all articulates there is the base, all articulates on the base has the second connecting rod, and two second connecting rods articulate respectively in the bottom plate both sides, install the spring beam between bottom plate and the roof, and the cover has compression spring on the spring beam, and the suspension ball is installed to the bottom plate bottom.

Preferably, oxygenation mechanism includes dive motor, gas pitcher and oxygenation blade, the gas pitcher is installed in dive motor bottom, installs the intake pipe on the gas pitcher, and the air inlet of intake pipe is located the suspension ball top, and the output shaft of dive motor has the pivot, and the oxygenation blade is installed after the pivot lower extreme runs through the gas pitcher.

Preferably, the oxygen increasing blade is provided with a plurality of mounting holes which are uniformly distributed along the circumference of the oxygen increasing blade, and the mounting holes are rotatably provided with the auxiliary impeller.

Preferably, a conveying cavity for conveying air is formed in the rotating shaft, one end of the conveying cavity is provided with a plurality of air inlet holes communicated with the air tank, and the other end of the conveying cavity is provided with a plurality of air outlet holes communicated with the mounting hole.

Preferably, a stabilizing plate is arranged at the bottom of the floating ball.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) by installing the stabilizing device between the supporting rod and the floating ball, when the floating ball is driven to float up and down by water surface fluctuation, the influence of vibration generated by the water surface fluctuation on the oxygen increasing device at the bottom of the supporting plate is reduced by the compression spring rod and the compression spring, so that the oxygen increasing device stably works in water, the service life of the oxygen increasing device is prolonged, the oxygen increasing mechanism more stably works, and the oxygen increasing efficiency is improved;

(2) through setting up oxygenation mechanism, can drive the pivot through submersible motor's output shaft and rotate, the pivot drives the oxygenation blade and rotates, be equipped with in the pivot and carry the chamber, can pass through the inlet port with the air in the gas pitcher and carry to carrying in the chamber, it has the mounting hole to open on the oxygenation blade, it has the exhaust hole with the mounting hole intercommunication to open on the transport chamber, can carry the air in the chamber to the mounting hole in, can pass through the mounting hole with the air and pour into the aquatic into when the oxygenation blade rotates and stirs water, improve the contact of air and water, improve oxygenation efficiency, the rotatable auxiliary impeller who installs in the mounting hole, can contact with water when the oxygenation blade rotates, the rotation takes place owing to frictional force, further improve the oxygenation effect.

Drawings

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

FIG. 2 is a schematic view of the structure at A in FIG. 1;

fig. 3 is a side view of the present invention;

fig. 4 is a schematic structural view of the oxygen increasing blade of the present invention.

The labels in the figure are: 1-supporting plate, 2-oxygenation mechanism, 21-submersible motor, 22-gas tank, 23-oxygenation blade, 3-supporting rod, 4-stabilizing device, 41-top plate, 42-bottom plate, 43-base, 44-first connecting rod, 45-second connecting rod, 5-suspension ball, 6-gas inlet pipe, 7-rotating shaft, 8-mounting hole, 9-auxiliary impeller, 10-conveying cavity, 11-gas inlet hole, 12-gas outlet hole, 13-spring rod, 14-compression spring and 15-stabilizing plate.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention:

as shown in fig. 1 to 4, the present embodiment provides an aerator for a fish pond, including a support plate 1, an aerator mechanism 2, a submersible motor 21, an air tank 22, an aerator blade 23, a support rod 3, a stabilizer 4, a top plate 41, a bottom plate 42, a base 43, a first connecting rod 44, a second connecting rod 45, a floating ball 5, an air inlet pipe 6, a rotating shaft 7, a mounting hole 8, an auxiliary impeller 9, a conveying cavity 10, an air inlet hole 11, an air outlet hole 12, a spring rod 13, a compression spring 14, and a stabilizing plate 15.

Bracing piece 3 is all installed to 1 four corners bottom of backup pad, and 3 settings of slope towards the surface of water direction of bracing piece, and stabilising arrangement 4 is all installed to 3 bottoms of bracing piece, stabilising arrangement 4 includes roof 41, bottom plate 42 and base 43, roof 41 passes through flange fixed mounting and is close to the bottom of surface of water one end at bracing piece 3, and roof 41 bottom both sides all articulate there is first connecting rod 44, and first connecting rod 44 lower extreme all articulates there is base 43, and one side that first connecting rod 44 was kept away from to base 43 all articulates there is second connecting rod 45, and two second connecting rods 45 articulate respectively in bottom plate 42 top both sides, installs spring beam 13 between bottom plate 42 and the roof 41, and the cover has compression spring 14 on the spring beam 13. Through setting up stabilising arrangement 4, can slow down the vibration that the surface of water fluctuation produced, avoid the surface of water undulant when great influence oxygenation device holistic use. When the water surface fluctuates under the influence of wind or other external force, the suspension ball 5 floats up and down on the water surface, drives the bottom plate 42 to float up and down, and extrudes the spring rod 13 and the compression spring 14 by interacting with the top plate 41, so that the damping function is realized.

The bottom plate 42 installs the suspension ball 5 in the bottom, and the vertical firm board 15 of installing in suspension ball 5 bottom, the firm board 15 of adjacent suspension ball 5 bottom sets up perpendicularly, and firm board 15 can strengthen the resistance of water, receives the resistance of water and leads to whole oxygenation device to rotate on the surface of water when can preventing that oxygenation blade 23 from rotating, influences the use, further improves stability. Through setting up 3 stabilising arrangement 4 of bracing piece and suspension ball 5, can effectual protection oxygenation mechanism 2, prevent that oxygenation mechanism 2 from directly striking on the pond dam, causing the damage. When the whole device impacts on the dam of the fishpond due to external force, the suspension balls 5 are firstly contacted with the dam, and the impact force can be effectively relieved.

The oxygenation mechanism 2 is fixedly installed at the bottom of the supporting plate 1, the oxygenation mechanism 2 comprises a submersible motor 21, a gas tank 22 and an oxygenation blade 23, the submersible motor 21 is vertically installed at the bottom of the fixing plate, an output shaft of the submersible motor faces downwards, the gas tank 22 is installed at the bottom of the submersible motor 21, a gas inlet pipe 6 is installed on the gas tank 22, a gas pump is installed on the gas inlet pipe 6, a gas inlet of the gas inlet pipe 6 faces upwards and extends to the upper part of the water surface, the top of the gas inlet pipe 6 is located above the suspension ball 5, the output shaft of the submersible motor 21 is connected with a rotating shaft 7 through a coupler, the oxygenation blade 23 is installed at the lower end of the rotating shaft 7 after penetrating through the gas tank 22 through a bearing, a plurality of installation holes 8 are formed in the oxygenation blade 23, the installation holes 8 are evenly distributed along the circumference of the oxygenation, the other end is provided with a plurality of air outlet holes 12 communicated with the mounting hole 8. The submersible motor 21 drives the rotating shaft 7 to rotate, so that the oxygen increasing blade 23 is driven to rotate, water is stirred, meanwhile, air in the air tank 22 can enter the conveying cavity 10 through the air inlet hole 11, the air in the conveying cavity 10 is discharged into the mounting hole 8 through the air outlet hole 12, the air can be injected into the water while the oxygen increasing blade 23 stirs the water, and the combination efficiency of the air and the water is improved; a bearing frame is rotatably arranged in the mounting hole 8, an auxiliary impeller 9 is rotatably arranged on the bearing frame, and a fixing cap is arranged at the top of the auxiliary impeller 9; when the submersible motor 21 drives the oxygenation blade 23 to rotate, the force of water rotation can drive the auxiliary impeller 9 to further rotate, further stir water, improve the contact between air and water, and improve oxygenation efficiency.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The utility model discloses a theory of operation: at first with the steady placing in the pond of whole device, open dive motor 21 and drive pivot 7 and oxygenation blade 23 and rotate, open the air pump on the intake pipe 6 simultaneously, with the air suction gas pitcher 22 in, along with the increase of air pressure in the gas pitcher 22, the air in the gas pitcher 22 passes through inlet port 11 and gets into in carrying chamber 10, and the air in carrying chamber 10 further discharges to mounting hole 8 in through venthole 12, discharges from mounting hole 8, and with water contact, the realization oxygenation.

When the oxygenation device is taken out: the submersible motor 21 is first turned off, the whole device is taken out of the fishpond, the air pump on the air inlet pipe 6 is turned off after the whole device is taken out, and water is prevented from entering the conveying cavity 10 from the air outlet hole 12.

Claims

1. The utility model provides an oxygenation device for pond, includes backup pad (1) and installs oxygenation mechanism (2) in the backup pad bottom, its characterized in that: bracing piece (3) are all installed in backup pad (1) four corners, and stabilising arrangement (4) are all installed to bracing piece (3) bottom, stabilising arrangement (4) are including roof (41), bottom plate (42) and base (43), roof (41) both sides all articulate there is first connecting rod (44), and first connecting rod (44) lower extreme all articulates there is base (43), all articulates on base (43) has second connecting rod (45), and two second connecting rods (45) articulate respectively in bottom plate (42) both sides, install spring beam (13) between bottom plate (42) and roof (41), and the cover has compression spring (14) on spring beam (13), and suspension ball (5) are installed to bottom plate (42) bottom.

2. The aerator for fish ponds according to claim 1, characterized in that: oxygenation mechanism (2) are including dive motor (21), gas pitcher (22) and oxygenation blade (23), install in dive motor (21) bottom gas pitcher (22), install intake pipe (6) on gas pitcher (22), install the air pump on intake pipe (6), and the air inlet of intake pipe (6) is located suspension ball (5) top, and the output shaft of dive motor (21) has pivot (7), and oxygenation blade (23) are installed after pivot (7) lower extreme runs through gas pitcher (22).

3. The aerator for fish ponds according to claim 2, characterized in that: the oxygen increasing blade (23) is provided with a plurality of mounting holes (8), the mounting holes (8) are uniformly distributed along the circumference of the oxygen increasing blade (23), and an auxiliary impeller (9) is rotatably arranged in the mounting holes (8).

4. The aerator for fish ponds according to claim 3, characterized in that: a conveying cavity (10) for conveying air is formed in the rotating shaft (7), one end of the conveying cavity (10) is provided with a plurality of air inlet holes (11) communicated with the air tank (22), and the other end of the conveying cavity is provided with a plurality of air outlet holes (12) communicated with the mounting hole (8).

5. The aerator for fish ponds according to claim 1, characterized in that: and a stabilizing plate (15) is arranged at the bottom of the suspension ball (5).