A non-uniform splashing device
A spraying device, non-uniform technology, applied in water shower coolers, direct contact heat exchangers, heat exchanger types, etc., can solve problems such as reduced service life, increased costs, and affecting spraying effects
Active Publication Date: 2018-03-27
HOHAI UNIV CHANGZHOU
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Problems solved by technology
[0004] The current single-layer splash plate will have a hollow part in the spray area, which affects the spraying effect. In practice, in order to solve the hollow problem, the spray area of the splash plate will be overlapped to make up for the hollow part
But this method will increase the number of splash plates, which will increase the cost and reduce the service life
Method used
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Embodiment Construction
[0021] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.
[0022] Such as figure 1 As shown, a non-uniform splashing device, including the first splash plate 1, the second splash plate 2, micro stepper motor 3, transmission shaft 5, driving gear 6, driven gear 13, baffle 7 , bracket 9, connecting pipe 10, motor bracket 12; the first layer of splashing dish 1 and the second layer of splashing dish 2 are located at the lower end of connecting pipe 10 in turn, the first layer of splashing dish 1, the second layer of splashing dish 2, The connecting pipe 10 is fixed by the bracket 9, the outer side of the first splash plate 1 wraps the baffle 7, the upper end of the baffle 7 is fixedly connected with the driven gear 13, the driven gear 13 is installed on t...
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The invention discloses a non-uniform splashing device which comprises a first layer splashing disc, a second layer splashing disc, a miniature stepping motor, a transmission shaft, a driving gear, a driven gear, a baffle, a support, a connecting pipe, a motor support and the like. The gears are controlled to rotate when the miniature stepping motor receives pulse signals, so the semicircular baffle meshed with the gears is driven to freely rotate in the circumference and be positioned; by blocking part of splashed water flow of the first layer splashing disc, selective regional non-uniform spraying is achieved. The splashed water flow blocked by the baffle hits the second layer splashing disc from the inclined bottom of the baffle by means of potential energy and is then uniformly splashed out. The baffle is driven by the miniature stepping motor to rotate, and the requirement of some special fields for non-uniform splashing is met; due to the design of the two layers of splashing discs, redundant water flow and the potential energy of the water flow are sufficiently used, the splashing radius is increased, and meanwhile the area of a hollow region generated when the single layer splashing disc conducts splashing is reduced.
Description
technical field [0001] The invention relates to a non-uniform splashing device. Background technique [0002] Splashing dishes are commonly used in daily life and industrial and agricultural production. In industry, the splashing dish is used in the cooling tower of the power plant to evenly spray the circulating water, and it exchanges heat with the cold air for cooling in the filler; in agriculture, the splashing dish is often used to spray and irrigate the land, which can achieve both uniform irrigation and energy saving The effect of water saving; at the same time, some farms also use water splashes to spray water mist to cool down the animals. [0003] At present, the commonly used splashing dish can only spray water evenly, and it is impossible to spray less water in a certain area and more water in a certain area. However, there is an urgent need for selective non-uniform spraying in many fields. For example, the cooling tower of a power plant often has an impact on...
Claims
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IPC IPC(8): F28F25/02
CPCF28F25/02
Inventor 孔庆杰赵雪怡张志翔刘婷婷周嵘闵慧芹翟晓晖吴倩
Owner HOHAI UNIV CHANGZHOU