阅读说明：本技术 一种具有降噪功能的可活动闸门 (Movable gate with noise reduction function ) 是由 朱文福 于 2019-11-16 设计创作，主要内容包括：本发明公开了一种具有降噪功能的可活动闸门,包括闸门门体、开合机构、第一通道,闸门门体上设置至少一个第一通道,开合机构用于开闭或调节第一通道,第一通道穿过闸门门体,第一通道具有进水口和出水口、进水口位于闸门门体上游侧或者位于闸门门体顶部,开合机构设置在进水口和出水口之间,出水口位于闸门门体下游侧,还包括至少一个第二通道,第二通道套接于第一通道外侧；还包括光感应器、或者水位计、或者时间设定装置,以及控制柜,通过感应日出和日落时间,或者上游水位情况,或者时间设定,控制柜控制开合机构的打开和关闭,实现降噪功能的打开和关闭；开合机构打开后,上游水通过闸门门体内部的第一通道流入下游,从而实现降噪。(The invention discloses a movable gate with a noise reduction function, which comprises a gate body, an opening and closing mechanism and a first channel, wherein the gate body is provided with at least one first channel; the device also comprises a light sensor, a water level meter or a time setting device and a control cabinet, wherein the control cabinet controls the opening and closing of the opening and closing mechanism by sensing sunrise and sunset time or upstream water level conditions or time setting so as to realize the opening and closing of the noise reduction function; after the opening and closing mechanism is opened, upstream water flows into downstream through the first channel in the gate door body, and therefore noise reduction is achieved.)

1. The utility model provides a mobile gate with function of making an uproar is fallen, its characterized in that, includes the gate door body, opens and shuts the mechanism, first passageway, set up at least one first passageway on the gate door body, the mechanism that opens and shuts is used for the switching or adjusts first passageway, first passageway passes the gate door body, first passageway has water inlet and delivery port the water inlet is located gate door body upper reaches side or is located gate door body top, the mechanism that opens and shuts sets up between water inlet and delivery port, the delivery port is located gate door body downstream side.

2. The movable gate with noise reduction function as claimed in claim 1, wherein said movable gate further comprises at least one second channel, said second channel being sleeved outside said first channel.

3. The movable gate with the noise reduction function according to claim 2, wherein the second channel is connected with a gate body.

4. The movable gate with the noise reduction function according to claim 3, wherein a damping device is arranged at the joint of the second channel and the gate body.

5. The movable gate with noise reduction function according to claim 2, wherein a sound insulation filler is provided between the first passage and the second passage, or a vacuum is provided between the first passage and the second passage.

6. The movable gate with noise reduction function according to claim 5, wherein said soundproof filler comprises water and air.

7. The movable gate with noise reduction function according to claim 1, further comprising a water guide pipe connected to the water outlet.

8. The movable gate with noise reduction function according to claim 1, further comprising a control mechanism that controls the opening and closing mechanism.

9. The movable shutter with noise reduction function according to claim 1, further comprising a light sensor.

10. The movable gate with noise reduction function according to claim 1, further comprising a water level gauge.

11. The movable shutter with noise reduction function according to claim 1, further comprising a time setting device.

12. The movable gate with noise reduction function as claimed in claim 1, further comprising a light sensor, a water level gauge, or a time setting device, and a control cabinet, wherein the control cabinet controls the opening and closing of the opening and closing mechanism according to the sensing result of the light sensor, the measuring result of the water level gauge, or the time set by the time setting device.

13. The movable gate with noise reduction function as claimed in claim 1, wherein a strainer is disposed at the water inlet.

Technical Field

The invention relates to a movable gate, in particular to a movable gate capable of realizing noise reduction according to requirements.

Background

The gate is the common water retaining device among water conservancy systems such as river course, reservoir, and more waterscape gates are also applied to in the city now, and during gate upstream water level overflow, because the height of falling into water is great, produce great noise easily, the waterscape gate sets up near resident inhabitant usually, and the resident normal rest around the great influence of noise at night. The invention provides a movable gate with a noise reduction function, wherein a channel is arranged in a gate body, upstream water flows to downstream through the channel, the water flows in the channel to effectively reduce noise, the position of a water outlet of the channel is lower and is close to the downstream water level or is positioned below the downstream water level, and the noise can be effectively reduced by reducing the falling water height; and a double-layer channel can be arranged, so that the water flow noise is further reduced.

Disclosure of Invention

The invention provides a movable gate with a noise reduction function, which can control the opening or closing of the noise reduction function according to upstream water level, sunrise and sunset time or self-defined set time, and form waterfall landscape when noise reduction is not needed.

The purpose of the invention can be realized by the following technical scheme:

the utility model provides a mobile gate with function of making an uproar is fallen, includes the gate door body, opens and shuts the mechanism, first passageway, set up at least one first passageway on the gate door body, the mechanism that opens and shuts is used for the switching or adjusts first passageway, first passageway passes the gate door body, first passageway has water inlet and delivery port the water inlet is located gate door body upper reaches side or is located gate door body top, the mechanism that opens and shuts sets up between water inlet and delivery port, the delivery port is located gate door body downstream side. When the opening and closing mechanism is opened, upstream water flows into downstream through the first channel, water flows through the inside of the gate door body, flowing water sound can be effectively reduced, in addition, the water falling height of the water outlet is reduced, and noise can be effectively reduced; when the noise is reduced, the opening and closing mechanism is closed, and upstream water overflows from the top of the gate door body to form a waterfall landscape.

The other technical scheme of the invention is that on the basis of the scheme, the movable gate further comprises at least one second channel, and the second channel is sleeved outside the first channel.

Further, the second channel is connected with the gate body.

Furthermore, a damping device is arranged at the joint of the second channel and the gate body.

Further, a sound insulation filler is arranged between the first channel and the second channel, or a vacuum is arranged between the first channel and the second channel.

Further, the sound insulation filler comprises water and air.

The first channel is sleeved in the second channel, when the opening and closing mechanism is opened, upstream water flows into downstream through the first channel, and the sound insulation filler between the second channel and the first channel is used for absorbing water flow noise in the first channel; or a vacuum is arranged between the second channel and the first channel, so that the noise reduction is further realized.

The other technical scheme of the invention is that on the basis of the scheme, the water guide pipe is further included, the water guide pipe is connected with the water outlet, and the water guide pipe guides the water at the water outlet to the downstream water.

The other technical scheme of the invention is that on the basis of the scheme, the invention further comprises a control mechanism, and the control mechanism controls the opening and closing mechanism.

The other technical scheme of the invention is that on the basis of the scheme, the solar sun tracking device further comprises a light sensor, and the light sensor is used for sensing sunrise time and sunset time.

The invention also provides another technical scheme that on the basis of the scheme, the water level meter is further included and is used for measuring the upstream water level.

Another technical solution of the present invention is to further include a time setting device based on the above solution, wherein the time setting device is used for setting time.

The other technical scheme of the invention is that on the basis of the scheme, the automatic opening and closing device further comprises a light sensor, a water level meter or a time setting device and a control cabinet, wherein the control cabinet controls the opening and closing of the opening and closing mechanism according to the sensing result of the light sensor, the measuring result of the water level meter or the time set by the time setting device.

The other technical scheme of the invention is that on the basis of the scheme, a filter screen is arranged at the water inlet and used for intercepting sundries in water to avoid blocking the first channel.

The invention has the following beneficial effects:

the noise generated when water upstream of the gate overflows to the downstream is effectively reduced; the opening and closing mechanism can be opened before sunrise after sunset according to the time of the sunrise and the sunset induced by the light inductor, so that the noise reduction effect is realized; the opening and closing of the opening and closing mechanism can be controlled according to the measuring result of the water level meter, when the upstream water level exceeds the set water level, the opening and closing mechanism is opened, the upstream water flows to the downstream through the first channel, and noise can be reduced; when the upstream water level does not reach the set water level, the opening and closing mechanism is closed, and at the moment, the upstream water can be stored normally; in addition, the opening and closing time of the opening and closing mechanism can be set in a user-defined mode, and the opening and closing of the noise reduction function can be automatically controlled.

Drawings

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

FIG. 2 is a schematic structural view of the water inlet of the present invention installed at the top of the gate body;

FIG. 3 is an enlarged view of a portion I of FIG. 1;

FIG. 4 is a partial enlarged view of the water inlet, the opening and closing mechanism and the filter screen in FIG. 1;

fig. 5 is a partially enlarged view of the water inlet, the opening and closing mechanism and the filter screen in fig. 2.

Reference numerals:

the water level gauge comprises a gate door body 1, an opening and closing mechanism 2, a first channel 301, a second channel 302, a water inlet 4, a water outlet 5, a light sensor 6, a water level gauge 7, a time setting device 8, a control cabinet 9 and a filter screen 10.

Detailed Description

The technical scheme of the invention is further described by combining the attached drawings:

the first embodiment of the present invention, as shown in fig. 1-5, is a movable gate with a noise reduction function, including a gate body 1, an opening and closing mechanism 2, and a first channel 301, where the gate body 1 is provided with at least one first channel 301, the opening and closing mechanism 2 is used to open and close or regulate the first channel 301, the first channel 301 passes through the gate body 1, the first channel 301 has a water inlet 4 and a water outlet 5, the water inlet 4 is located on the upstream side of the gate body 1 or on the top of the gate body 1, the opening and closing mechanism 2 is arranged between the water inlet 4 and the water outlet 5, and the water outlet 5 is located on the downstream side of the gate body 1; after the opening and closing mechanism 2 is opened, upstream water enters the water inlet 4 and flows to the downstream water outlet 5 along the first channel 301, water flows inside the gate body 1, noise is effectively reduced, the water outlet 5 reduces the falling height, and the noise is further reduced; when the noise is not reduced, the opening and closing mechanism 2 is closed, and upstream water overflows from the top of the gate door body 1 to form a waterfall landscape.

Further, the movable gate further comprises at least one second channel 302, the second channel 302 is sleeved outside the first channel 301, the second channel 302 is connected with the gate door body 1, a damping device is arranged at the joint of the second channel 302 and the gate door body 1, and a sound insulation filler is arranged between the first channel 301 and the second channel 302. Further, the sound insulation filler comprises water and air; alternatively, a vacuum is provided between the first channel 301 and the second channel 302. When the opening and closing mechanism is opened, upstream water flows through the first channel, the sound insulation filler in the second channel 302 absorbs water flow noise, or the vacuum environment between the first channel and the second channel hinders noise transmission, so that the noise reduction function is realized.

The water guide pipe is connected with the water outlet 5, and when the downstream water level is lower than the water outlet 5, water at the water outlet is guided through the water guide pipe; preferably, the water at the water outlet is guided to be below the downstream water level line, so that the noise generated by falling water is reduced.

Preferably, the water outlet 5 is arranged at a position lower than the downstream water level line, so that the noise reduction effect can be better realized.

Further, the device also comprises a control mechanism which controls the opening and closing mechanism 2.

Furthermore, the opening and closing mechanism 2 can be controlled to be opened and closed through the sensing result of the light sensor, and the specific technical scheme is as follows: the sun-proof and sun-proof device further comprises a light sensor 6 and a control cabinet 9, when the light sensor 6 senses sunrise, the control cabinet 9 controls the opening and closing mechanism 2 to be closed, and when the light sensor 6 senses sunset, the control cabinet 9 controls the opening and closing mechanism 2 to be opened.

Furthermore, the invention can control the opening and closing of the opening and closing mechanism 2 according to the measuring result of the water level meter, and the specific technical scheme is as follows: the water level meter is characterized by further comprising a water level meter 7 and a control cabinet 9, when the water level measured by the water level meter 7 reaches a set value, the control cabinet 9 controls the opening and closing mechanism 2 to be opened, and when the water level measured by the water level meter 7 is lower than the set value, the control cabinet 9 controls the opening and closing mechanism 2 to be closed.

Furthermore, the opening and closing of the opening and closing mechanism 2 can be controlled by the time set by the time setting device, and the specific technical scheme is as follows: the time setting device 8 and the control cabinet 9 are further included, when the time set by the time setting device 8 reaches the set opening time of the opening and closing mechanism 2, the control cabinet 9 controls the opening and closing mechanism 2 to be opened, and when the time set by the time setting device 8 reaches the set closing time of the opening and closing mechanism 2, the control cabinet 9 controls the opening and closing mechanism 2 to be closed.

The three control indexes for controlling the opening and closing of the opening and closing mechanism 2 can be combined for application, and if sunset is sensed and the water level is higher than a set value, the opening and closing mechanism 2 is opened; when sunset is sensed and the water level is lower than a set value, the opening and closing mechanism 2 is closed. And a plurality of combination modes can be set by self to control the opening and closing of the opening and closing mechanism 2, and the opening or closing conditions of the opening and closing mechanism 2 can also be set by self.

Further, the water inlet 4 is provided with a filter screen 10, and the filter screen 10 is used for filtering sundries such as leaves and garbage at the upstream, so as to avoid blocking the first channel 301.

Furthermore, a plurality of first channels 301 and a plurality of corresponding second channels can be arranged in the gate leaf 1.

The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the examples, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and variations can be made by persons skilled in the art without departing from the principles of the invention and should be considered as within the scope of the invention.