Drought-resisting, flood-draining and flood-diversion device

Abstract

The utility model provides a drought-resisting and flood-draining flood diversion device, which relates to the technical field of drought-resisting and flood-draining devices and comprises a water supply canal main body, a water meter is mounted on the inner side wall of the water supply canal main body, a branch canal is arranged on the left side of the water supply canal main body, a flood diversion canal is arranged on the front side of the branch canal, and an irrigation opening is formed in the outer side wall of the branch canal. A first device box is arranged at the top end of the irrigation opening, water level gauges are arranged on the inner side wall of the water supply channel body and the left side of the first device box, a first electric air cylinder with the output end facing downwards is installed in the first device box, and a sealing plate is fixed to the output end of the first electric air cylinder; compared with an existing drought-resisting and flood-draining device, flood can be effectively prevented from entering a farmland under the conditions of sudden flood and the like, crops in the farmland are effectively protected, flood diversion can be carried out on the flood, and downstream flood pressure is greatly relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of drought-resistant and flood-draining devices, in particular to a drought-resistant and flood-draining and flood-diverting device. Background Art

[0002] Water is the source of life. Without water, there is no agriculture. Water is the lifeline of agricultural production. Water is an important agricultural ecological environment resource. Water is the basic living condition of farmers. The shortage of water resources not only affects production itself, but also directly relates to food security and even national security issues caused by production capacity. Agriculture is a large water user. 70% of the water for China's agricultural products comes from irrigation of farmland. The shortage of water resources requires agriculture to make efficient use of water resources. When using water resources, drought-resistant and flood-draining devices are needed.

[0003] When the existing drought-resistant and flood-draining devices are in use, they can only irrigate the farmland or drain the accumulated water in the farmland. However, when a flood occurs suddenly, they cannot divert the flood well, causing the flood to overflow the water supply channel and enter the farmland. At this time, the water can only be drained by a pump, but the flood volume is large, and the pump cannot drain the flood in time, which may affect the crops in the farmland. Therefore, we propose a drought-resistant and flood-draining device. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art. When the existing drought-resistant and flood-draining devices are in use, they can only irrigate the inside of the farmland or drain the accumulated water inside the farmland. However, when encountering a sudden flood, they cannot divert the flood well, resulting in the flood possibly overcoming the water supply channel and entering the farmland. At this time, the water can only be drained by a water pump, but the flood water volume is large, and the water pump cannot drain the flood in time, which may affect the crops inside the farmland.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A drought-resistant, flood-draining and flood-diverting device comprises a water supply channel main body, a water meter is installed on the inner wall of the water supply channel main body, a branch channel is arranged on the left side of the water supply channel main body, a flood diversion channel is arranged on the front of the branch channel, an irrigation port is opened on the outer wall of the branch channel, a first device box is arranged at the top of the irrigation port, water level gauges are arranged on the inner wall of the water supply channel main body and on the left side of the first device box, a first electric cylinder with an output end facing downward is installed inside the first device box, a sealing plate is fixed to the output end of the first electric cylinder, an insert block is arranged at the bottom of the sealing plate, a slot is opened on the outer wall of the irrigation port corresponding to the insert block, a second device box is arranged at the top of the flood diversion channel, a second electric cylinder with an output end facing downward is installed inside the second device box, and a baffle is fixed to the output end of the second electric cylinder.

[0007] As a preferred solution of the present utility model, the water supply channel main body is connected to the branch channel, and the horizontal heights of the water supply channel main body and the branch channel are consistent.

[0008] The technical effect of adopting the above further scheme is: by making the horizontal heights of the water supply channel main body and the branch channel consistent, the water source inside the water supply channel main body can directly enter the branch channel and be discharged into the farmland through the irrigation outlet.

[0009] As a preferred solution of the utility model, the insert block is matched with the slot, so that when the sealing plate is lowered, the insert block can be inserted into the interior of the slot and seal the irrigation port.

[0010] The technical effect of adopting the above further solution is: by adapting the plug block to the slot, when the plug block is inserted into the slot, it can better cooperate with the sealing plate to seal the irrigation port, preventing floods from entering the farmland through the irrigation port.

[0011] As a preferred solution of the utility model, sliding blocks are symmetrically installed on the outer side walls of the sealing plate and the baffle plate, and sliding grooves are opened on the inner side walls of the irrigation port and the flood diversion channel at positions corresponding to the sliding blocks.

[0012] The technical effect of adopting the above further solution is that the design of the slider and the slide groove makes it easier for the sealing plate and the baffle plate to be lowered or raised.

[0013] As a preferred solution of the utility model, a water pump is installed on the left side of the diversion channel, and the output end of the water pump extends to the interior of the diversion channel and is connected to a drainage pipe.

[0014] The technical effect of adopting the above further solution is: by turning on the water pump, water from the inside of the farmland can be extracted and sent to the flood diversion channel for drainage.

[0015] As a preferred solution of the utility model, the peripheries of the first electric cylinder and the second electric cylinder are both provided with waterproof covers.

[0016] The technical effect of adopting the above further solution is: the waterproof cover can effectively protect the first electric cylinder and the second electric cylinder from being affected by water vapor, greatly extending the service life of the first electric cylinder and the second electric cylinder.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] In the utility model, through the design of the water meter, water level meter, branch channel and flood diversion channel, when a sudden flood occurs, the water meter and water level meter can timely detect the increase in water volume and the deepening of water level. At this time, the first electric cylinder is opened and drives the sealing plate to descend, so that the irrigation port can be sealed, effectively preventing the flood from entering the farmland through the irrigation port, and the second electric cylinder can be opened and drive the baffle to rise, so that the flood inside the branch channel will be discharged through the flood diversion channel, thereby preventing the flood from flooding the channel body and entering the farmland, protecting the crops inside the farmland. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A schematic diagram of the overall structure of a drought-resistant and flood-draining and flood-diverting device provided by the utility model;

[0020] Figure 2 A side anatomical diagram of a first device box of a drought-resistant flood drainage and diversion device provided by the utility model;

[0021] Figure 3 This is a front anatomical diagram of a second device box of a drought-resistant, flood-draining and flood-diverting device provided by the utility model.

[0022] Legend: 1. Water supply channel body; 101. Water meter; 102. Water level meter; 2. Branch channel; 201. Irrigation outlet; 202. First device box; 203. First electric cylinder; 204. Sealing plate; 205. Insert block; 206. Slot; 207. Slider; 208. Slide; 209. Water pump; 210. Drain pipe; 3. Flood diversion channel; 301. Second device box; 302. Second electric cylinder; 303. Baffle; 304. Waterproof cover. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] To facilitate understanding of the present invention, a more comprehensive description of the present invention will be given below with reference to the relevant literature, and several embodiments of the present invention are provided. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0025] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may also be a central element. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field to which the present invention belongs. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0027] Example 1

[0028] like Figure 1-3As shown, the utility model provides a technical solution: a drought-resistant flood drainage and flood diversion device, comprising a water delivery channel main body 1, a water meter 101 is installed on the inner wall of the water delivery channel main body 1, the water meter 101 can monitor the water volume and flow rate of water inside the water delivery channel main body 1, a branch channel 2 is arranged on the left side of the water delivery channel main body 1, the branch channel 2 is used for water diversion, a flood diversion channel 3 is arranged on the front of the branch channel 2, the flood diversion channel 3 can divert floods, an irrigation port 201 is opened on the outer wall of the branch channel 2, water can be discharged into farmland through the irrigation port 201, a first device box 202 is arranged on the top of the irrigation port 201, a water level meter 102 is arranged on the inner wall of the water delivery channel main body 1 and on the left side of the first device box 202, the water level meter 102 can monitor the water level of the outgoing water, the interior of the first device box 202 A first electric cylinder 203 with an output end facing downward is installed, and a sealing plate 204 is fixed to the output end of the first electric cylinder 203. The first electric cylinder 203 can drive the sealing plate 204 to descend, so as to seal the irrigation port 201. An insert block 205 is arranged at the bottom of the sealing plate 204. A slot 206 is provided on the outer wall of the irrigation port 201 corresponding to the insert block 205, and the insert block 205 can be inserted into the slot 206. A second device box 301 is arranged at the top of the flood diversion channel 3, and a second electric cylinder 302 with an output end facing downward is installed in the second device box 301. A baffle 303 is fixed to the output end of the second electric cylinder 302, and the second electric cylinder 302 can drive the baffle 303 to rise, so that flood water can enter the flood diversion channel 3.

[0029] Example 2

[0030] like Figure 1-3 As shown, the water supply channel main body 1 is connected with the branch channel 2, and the horizontal heights of the water supply channel main body 1 and the branch channel 2 are consistent. Through the consistent horizontal heights of the water supply channel main body 1 and the branch channel 2, the water source inside the water supply channel main body 1 can directly enter the branch channel 2 and be discharged into the water source for farmland through the irrigation port 201.

[0031] The plug block 205 is adapted to the slot 206, so that when the sealing plate 204 is lowered, the plug block 205 can be inserted into the slot 206 and seal the irrigation port 201. The plug block 205 is adapted to the slot 206, so that when the plug block 205 is inserted into the slot 206, it can better cooperate with the sealing plate 204 to seal the irrigation port 201, thereby preventing floods from entering the farmland through the irrigation port 201.

[0032] Sliders 207 are symmetrically installed on the outer walls of the sealing plate 204 and the baffle plate 303, and sliding grooves 208 are opened on the inner walls of the irrigation port 201 and the flood diversion channel 3 corresponding to the slides 207. The design of the slides 207 and the sliding grooves 208 makes it easier for the sealing plate 204 and the baffle plate 303 to be lowered or raised.

[0033] A pump 209 is installed on the left side of the diversion channel 2, and the output end of the pump 209 extends to the interior of the diversion channel 3 and is connected to a drainage pipe 210. By turning on the pump 209, water from the farmland can be extracted and sent to the diversion channel 3 for drainage.

[0034] The first electric cylinder 203 and the second electric cylinder 302 are both covered with waterproof covers 304 , which can effectively protect the first electric cylinder 203 and the second electric cylinder 302 from being affected by water vapor, thereby greatly extending the service life of the first electric cylinder 203 and the second electric cylinder 302 .

[0035] The working process of the utility model is as follows: when a sudden flood occurs after a drought-resistant flood drainage and flood diversion device is put into use, first, the water meter 101 and the water level meter 102 can detect the increase in water volume and the deepening of the water level in time, and the flood will enter the branch channel 2 through the water supply channel main body 1. At this time, the first electric cylinder 203 is turned on, and after the first electric cylinder 203 is turned on, the sealing plate 204 will be driven to descend. When the sealing plate 204 descends, the plug 205 will be inserted into the inside of the slot 206, so that the irrigation port 201 can be effectively sealed to prevent the flood from entering the farmland through the irrigation port 201. The second electric cylinder 302 is turned on at the same time, and drives the baffle 303 to rise, so that the flood inside the branch channel 2 will be discharged through the flood diversion channel 3, so as to prevent the flood from flooding the channel body and entering the farmland. Compared with the existing drought-resistant flood drainage device, it can effectively prevent the flood from entering the farmland when encountering sudden floods, effectively protect the crops in the farmland, and divert the flood, which greatly reduces the flood pressure downstream.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drought-resistant flood drainage and flood diversion device, comprising a water delivery channel body (1), characterized in that: A water meter (101) is installed on the inner wall of the water delivery channel body (1), a branch channel (2) is arranged on the left side of the water delivery channel body (1), a flood diversion channel (3) is arranged on the front side of the branch channel (2), an irrigation port (201) is opened on the outer wall of the branch channel (2), a first device box (202) is arranged at the top of the irrigation port (201), a water level meter (102) is arranged on the inner wall of the water delivery channel body (1) and on the left side of the first device box (202), and a first device box (202) with an output end facing downward is installed inside the first device box (202). An electric cylinder (203), a sealing plate (204) is fixed to the output end of the first electric cylinder (203), an insert block (205) is arranged at the bottom of the sealing plate (204), a slot (206) is provided on the outer wall of the irrigation port (201) at a position corresponding to the insert block (205), a second device box (301) is arranged at the top of the flood diversion channel (3), a second electric cylinder (302) with an output end facing downward is installed inside the second device box (301), and a baffle (303) is fixed to the output end of the second electric cylinder (302).

2. The drought-resistant and flood-draining and flood-diverting device according to claim 1, characterized in that: The water delivery channel main body (1) is connected to the branch channel (2), and the horizontal heights of the water delivery channel main body (1) and the branch channel (2) are consistent.

3. The drought-resistant and flood-draining and flood-diverting device according to claim 1, characterized in that: The insert block (205) is matched with the slot (206), so that when the sealing plate (204) is lowered, the insert block (205) can be inserted into the inside of the slot (206) and seal the irrigation port (201).

4. The drought-resistant and flood-draining and flood-diverting device according to claim 1, characterized in that: Slide blocks (207) are symmetrically mounted on the outer side walls of the sealing plate (204) and the baffle plate (303), and slide grooves (208) are provided on the inner side walls of the irrigation port (201) and the flood diversion channel (3) at locations corresponding to the slide blocks (207).

5. The drought-resistant and flood-draining and flood-diverting device according to claim 1, characterized in that: A water pump (209) is installed on the left side of the diversion channel (2), and the output end of the water pump (209) extends to the inside of the diversion channel (3) and is connected to a drainage pipe (210).

6. The drought-resistant flood drainage and flood diversion device according to claim 1, characterized in that: The first electric cylinder (203) and the second electric cylinder (302) are both provided with waterproof covers (304) on their peripheries.

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