CN2154366Y

CN2154366Y - Rotary watercart

Info

Publication number: CN2154366Y
Application number: CN93205327U
Authority: CN
Inventors: 黄文信
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-03-02
Filing date: 1993-03-02
Publication date: 1994-01-26
Anticipated expiration: 2003-03-02

Abstract

The utility model relates to a rotary water wheel, which mainly comprises a platform, a floating canister, a motor, rotating blades, a water proof cover and a cover body. The lower part of the platform is bound with the floating canister for floating on water surface, the center of the platform is chiseled hollow, and a sleeve barrel extends under the water surface. A water channel can be formed between the water proof cover and the inclined ring surface of the sleeve barrel, and the cover body is fixedly arranged under the sleeve barrel. The cover body is a conical ring whose diameter is gradually increased, the lower part of the conical ring is provided with a net body for preventing fish from being sucked in. The utility model can enlarge the sprinkling range of water bloom and can increase the oxygen supply effect of pool water, so the pool water has good convection character, the dissolved oxygen amount in the pool water is uniform, and the utility model improves water quality and increases cultivation yield.

Description

Rotary watercart

The utility model relates to a kind of rotary waterwheel.

Continuous development raising along with cultural technique has driven the continuous prosperity of aquaculture.Chi Zhongruo desire at a certain size improves output, and one of measure is to improve cultivation density, just need to improve the dissolved oxygen amount of Chi Shui under this situation, thereby waterwheel is the utensil that becomes the aquaculture indispensability.

Existing waterwheel mainly is to utilize motor to drive the impeller vertical with the water surface rotation of its both sides, evokes spray because of the blade of impeller strikes waters, and makes it strengthen area of contact with air, and improves the dissolved oxygen amount of spray.But this kind waterwheel only can improve the dissolved oxygen amount of upper strata Chi Shui, can't increase Chi Shui to fluidity, the Chi Shui of centering, lower floor there is no great benefiting, and the dissolved oxygen amount inequality of each layer of Chi Shui, does not reach real practicability.

The purpose of this utility model aim to provide a kind of Chi Shui of increasing to fluidity, the dissolved oxygen amount of each layer Chi Shui is even, water correction, the rotary waterwheel of steadily of centre of gravity.

The utility model comprises parts such as platform, floating drum, motor, helical blade, water proof cover and cover body, ties up under the platform to establish floating drum and on bubbling through the water column, and platform central authorities are forced and establish a sleeve and stretch into the underwater, and the sleeve upside is an oblique anchor ring; Water proof cover is inverted cone and is fixed on the sleeve, becomes a water channel between the oblique anchor ring of water proof cover and sleeve; The rotating shaft of motor is passed water proof cover and is stretched in the sleeve, and its end connects helical blade; Cover body is fixedly arranged on outside the sleeve with a fixed tube, and extends out the conical ring that a diameter increases gradually downwards, and establishes a dictyosome in the conical ring below.

Cover body can adopt stainless steel material to make, and weight is heavier, has the effect of the stabilize water car weight heart, can avoid making waterwheel rock inclination because of high wind blows to hit, and helical blade leaves the water surface and the phenomenon that dallies.In addition, the utility model not only can enlarge the spraying range of spray, and improving the oxygen supply effect of Chi Shui, and the pond glassware for drinking water has preferably fluidity, makes the dissolved oxygen amount of Chi Shui even, improved the water quality of culturing the pond, and cultured output is increased.

Fig. 1 is the stereogram of the utility model cover body.

Fig. 2 is structure of the present utility model and user mode schematic representation.

Below in conjunction with accompanying drawing the utility model is elaborated:

As shown in Figure 2, the utility model is by platform (1), floating drum (2), motor (3), helical blade (4), water proof cover (5) and cover body (6) are formed, wherein floating drum (2) is tied up and is located under the platform (1) and bubbles through the water column, this platform central authorities are forced and establish a sleeve (11), the sleeve upside is an oblique anchor ring (111), water proof cover (5) is inverted cone and is fixed on the sleeve, make and form a water channel (12) between the oblique anchor ring of water proof cover and sleeve, and the rotating shaft (31) of motor (3) is passed water proof cover and is stretched in the sleeve, and establish a helical blade (4) at its end, this helical blade can be rotated in the underwater because of the drive of motor, and the water suction is outwards sprayed by water channel again.Because of water channel is inverted cone, so the spray of ejection is very quick, the spray spraying range is enlarged, the surface of contact of spray and air increases, thereby has improved the dissolved oxygen amount of spray.

Referring to Fig. 1, sleeve below set firmly a cover body ((6), cover body is fixedly arranged on outside the sleeve with a fixed tube (61), and extends out the conical ring (62) that a diameter increases gradually downwards, establish a dictyosome (63) in conical ring (62) below, sucked by the current that helical blade drove to prevent fish.Because cover body gos deep into the underwater, in can sucking, the Chi Shui of lower floor, and stop that the spray that is ejected and falls is inhaled into once again, therefore, the spray that falls into the pond flows outside waterwheel gradually, in, the Chi Shui of lower floor then is inhaled into, sprays, and makes Chi Shui form good circulative convection state, and have dissolved oxygen amount uniformly, also slightly helpful to the conformity of water temperature.

Claims

1, a kind of rotary aeration waterwheel comprises platform, floating drum, motor, impeller, it is characterized in that also being provided with water proof cover and cover body, and the blade of impeller is a helical blade, and platform central authorities are forced and establish a sleeve and stretch into the underwater, and the sleeve upside is an oblique anchor ring; Water proof cover is inverted cone and is fixed on the sleeve, and the rotating shaft of motor is passed water proof cover and stretched in the sleeve, and its end connects helical blade, and cover body is fixedly arranged on outside the sleeve with a fixed tube, and extends out the conical ring that a diameter increases gradually downwards, and establishes a dictyosome in the conical ring below.

2, rotary aeration waterwheel as claimed in claim 1 is characterized in that cover body adopts stainless steel material to make.