CN113323120B

CN113323120B - Energy-concerving and environment-protective type cistern anti-overflow water equipment for hydraulic engineering

Info

Publication number: CN113323120B
Application number: CN202110631670.3A
Authority: CN
Inventors: 李长安; 王进荣; 张维; 张克民; 杨刚; 孙光亮
Original assignee: Henan Water Conservancy And Hydropower School
Current assignee: Henan Water Conservancy And Hydropower School
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2022-08-16
Anticipated expiration: 2041-06-07
Also published as: CN113323120A

Abstract

The invention relates to the technical field of hydraulic engineering, and discloses energy-saving and environment-friendly reservoir anti-overflow equipment for hydraulic engineering. The water injection pipe is used for injecting water into the water storage tank, the water storage tank gradually increases along with the internal water storage capacity of the water storage tank until the whole weight of the water storage tank exceeds the supporting force of the plurality of springs, the water storage tank drives the supporting rod and the sliding seat to move downwards, when the sliding seat moves downwards and touches the pressure sensor and reaches a pressure value preset by the pressure sensor, a signal is sent to the controller, the controller receives the signal and then closes the electromagnetic valve on the water injection pipe, so that the water injection into the water storage tank is stopped, the outward overflow of the water storage tank is avoided, the automatic overflow prevention function is realized, meanwhile, the transmission mechanism is used for driving the two water shielding plates to seal the opening of the water storage tank in the downward moving process of the supporting rod, and people or animals are prevented from falling into the water storage tank full of water, so that the life safety of the people or animals is protected.

Description

Energy-concerving and environment-protective type cistern anti-overflow water equipment for hydraulic engineering

Technical Field

The invention relates to the technical field of hydraulic engineering, in particular to energy-saving and environment-friendly water reservoir anti-overflow equipment for hydraulic engineering.

Background

The impounding reservoir is a water storage facility which is constructed by artificial materials and has an anti-seepage effect, is an important rainwater accumulation important engineering facility, is lack of fresh water resources, and restricts social and economic development to a certain extent due to water body pollution and ecological deterioration.

Most current cistern all is in naked state at its pool mouth in the use, in case municipal drainage is too big, will appear the phenomenon of overflow after the cistern is inside to hold full water to because there is not protector in the pool mouth department of cistern, can not hold the automatic cistern to cover the protection under the condition of full water at the cistern, thereby people or animal can fall into the pond in carelessly and influence its life danger.

Disclosure of Invention

The invention aims to provide energy-saving and environment-friendly water reservoir anti-overflow equipment for water conservancy projects, which can automatically realize the treatment of water reservoir anti-overflow and can also protect the exposed pool opening of a water reservoir.

The technical scheme of the invention is as follows: an energy-saving environment-friendly reservoir anti-overflow device for hydraulic engineering comprises a reservoir, a support rod, two water shielding plates, two groups of transmission mechanisms, a water injection pipe and a controller; the supporting rod is vertically fixed at the bottom of the reservoir, a sliding seat is fixed at the bottom of the supporting rod, the sliding seat is clamped in a first sliding groove and is in sliding connection with the first sliding groove, the first sliding groove is vertically arranged at the upper surface of an installation block fixed at the bottom of the installation groove, a pressure sensor is arranged on the inner wall of the first sliding groove and is located below the sliding seat, a plurality of vertically arranged springs are fixed at the bottom of the sliding seat, and the other ends of the plurality of springs are fixed with the inner bottom surface of the first sliding groove; the two water shielding plates are horizontally arranged on two sides above the reservoir; the two groups of transmission mechanisms are symmetrically arranged on two sides of the supporting rod, the input ends of the two groups of transmission mechanisms are connected with the supporting rod, and the output ends of the two groups of transmission mechanisms are respectively correspondingly connected with the two water shielding plates and are used for driving the two water shielding plates to horizontally move when the supporting rod vertically moves; the water injection pipe is arranged above the reservoir and is provided with an electromagnetic valve; the controller is electrically connected with the power module, and the pressure sensor and the electromagnetic valve are respectively electrically connected with the controller.

Further, the transmission mechanism comprises a first rack, a first shaft, a first gear, a first bevel gear, a second shaft, a second bevel gear, a third shaft, a fourth bevel gear, a second gear and a second rack; the first rack is vertically fixed on the side wall of the supporting rod; the first shaft is horizontally arranged in the mounting groove and positioned above the mounting block, and two ends of the first shaft are respectively and rotatably connected with two opposite side walls of the mounting groove; the first gear is sleeved and fixed on the first shaft and meshed with the first rack; the first bevel gear is sleeved and fixed on the first shaft and is positioned on one side of the first shaft, which is far away from the water storage tank; the second shaft is horizontally arranged in the mounting groove, and the axis of the second shaft is vertical to the axis of the first shaft; the second bevel gear is sleeved and fixed at one end of the second shaft and is meshed with the first bevel gear; the third bevel gear is sleeved and fixed at one end of the second shaft, which is far away from the second bevel gear; the third shaft is vertically arranged in the mounting groove and is positioned on one side, away from the first shaft, of the second shaft, and the lower end of the third shaft is rotatably connected with the groove bottom of the mounting groove; the fourth bevel gear is sleeved and fixed on the third shaft and meshed with the third bevel gear; the second gear is sleeved and fixed at the upper end of the third shaft; the second rack is fixed on the lateral wall of water shield, the second rack with the second gear engagement, the one end that the cistern was kept away from to the water shield clamps respectively in the second spout and can be in the second spout horizontal migration, the second spout level is seted up on the lateral wall of keeping away from the primary shaft of mounting groove.

Furthermore, a third sliding groove which is horizontally arranged is formed in the side wall, far away from the second rack, of the mounting groove, the third sliding groove is communicated with the two second sliding grooves, and the side walls, far away from the second rack, of the two water shielding plates are clamped in the third sliding groove and can horizontally move in the third sliding groove.

Further, the inside cover of cistern is equipped with the framework, and the outer wall of framework is connected with the inner wall sliding seal of cistern, the top of framework stretch out outside the cistern and through a plurality of connecting rods with the lateral wall fixed connection of mounting groove.

Furthermore, semicircular clamping grooves are symmetrically formed in one ends, close to the water injection pipe, of the two water shielding plates, the radius of each semicircular clamping groove is larger than that of the water injection pipe, and rubber pads are fixed on the inner walls of the semicircular clamping grooves.

Furthermore, guiding mechanisms are symmetrically arranged on the outer walls of the left side and the right side of the reservoir.

Furthermore, the guide mechanism comprises a fixing rod and a guide groove; the fixed rod is horizontally fixed on the outer wall of the reservoir, and a pulley is arranged at one end of the fixed rod, which is far away from the reservoir; the guide groove is vertically arranged on the side wall of the installation groove, which is opposite to the pulley, and the pulley is clamped in the guide groove and can vertically move in the guide groove.

Further, cistern bottom drain mouth department intercommunication has the hose, the other end and the drain pipe intercommunication of setting on the mounting groove cell wall of hose.

Compared with the prior art, the invention has the beneficial effects that:

1. the water injection pipe is used for injecting water into the water storage tank, the water storage tank drives the supporting rod and the sliding seat to move downwards along with the gradual increase of the water storage amount of the water storage tank until the whole weight of the water storage tank exceeds the supporting force of the plurality of springs, when the sliding seat moves downwards and touches the pressure sensor, the pressure sensor sends a signal to the controller after detecting that the borne pressure value reaches a preset value, and the controller closes the electromagnetic valve on the water injection pipe after receiving the signal, so that the water injection into the water storage tank is stopped, the water storage tank is prevented from overflowing outwards, and the automatic anti-overflow function is realized.

2. The invention utilizes the transmission mechanism to drive the two water shielding plates to seal the mouth of the water storage tank while the supporting rod moves downwards, thereby preventing people or animals from falling into the water storage tank full of water and protecting the life safety of the people or animals.

3. The frame body is movably sealed in the water storage tank, and when the water storage tank descends, the frame body can store more water.

4. When the water storage tank vertically moves, the water storage tank moves more stably by the matching of the arranged pulley and the guide groove, and water in the water storage tank is prevented from splashing.

Drawings

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

FIG. 2 is a cross-sectional view taken at A-A of FIG. 1 in accordance with the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1 at B in accordance with the present invention;

fig. 4 is a schematic view of the structure of the present invention.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings 1 to 4. In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature; in the description of the invention, "a plurality" means two or more unless otherwise specified.

It should be noted that the circuit connection involved in the present invention adopts a conventional circuit connection manner, and does not involve any innovation.

Examples

As shown in fig. 1 to 4, an energy-saving and environment-friendly reservoir water overflow prevention device for hydraulic engineering comprises a reservoir 2, a support rod 3, two water shielding plates 6, two groups of transmission mechanisms, a water injection pipe 5 and a controller; the supporting rod 3 is vertically fixed at the bottom of the reservoir 2, a sliding seat 31 is fixed at the bottom of the supporting rod 3, the sliding seat 31 is clamped in a first sliding groove 41 and is in sliding connection with the first sliding groove 41, the first sliding groove 41 is vertically arranged at the upper surface of an installation block 4 fixed at the bottom of the installation groove 1, a pressure sensor 42 is arranged on the inner wall of the first sliding groove 41, the pressure sensor 42 is positioned below the sliding seat 31, a plurality of vertically arranged springs 43 are fixed at the bottom of the sliding seat 31, and the other ends of the plurality of springs 43 are fixed with the inner bottom surface of the first sliding groove 41; the two water shielding plates 6 are horizontally arranged on two sides above the reservoir 2; the two groups of transmission mechanisms are symmetrically arranged on two sides of the supporting rod 3, the input ends of the two groups of transmission mechanisms are connected with the supporting rod 3, and the output ends of the two groups of transmission mechanisms are respectively correspondingly connected with the two water shielding plates 6 and are used for driving the two water shielding plates 6 to horizontally move when the supporting rod 3 vertically moves; the water injection pipe 5 is arranged above the reservoir 2, and the electromagnetic valve 51 is arranged on the water injection pipe 5; the controller is electrically connected with the power module, and the pressure sensor 42 and the electromagnetic valve 51 are respectively electrically connected with the controller.

Specifically, as shown in fig. 1 to 4, the transmission mechanism includes a first rack 71, a first shaft 72, a first gear 73, a first bevel gear 74, a second shaft 75, a second bevel gear 76, a third bevel gear 77, a third shaft 78, a fourth bevel gear 79, a second gear 80, and a second rack 81; the first rack 71 is vertically fixed on the side wall of the support rod 3; the first shaft 72 is horizontally arranged in the mounting groove 1 and positioned above the mounting block 4, and two ends of the first shaft 72 are respectively and rotatably connected with two opposite side walls of the mounting groove 1; a first gear 73 is sleeved and fixed on the first shaft 72 and meshed with the first rack 71; a first bevel gear 74 is fixedly sleeved on the first shaft 72 and is positioned on one side of the first shaft 72 away from the water reservoir 2; the second shaft 75 is horizontally arranged in the mounting groove 1, and the axis of the second shaft 75 is vertical to the axis of the first shaft 72; the second bevel gear 76 is sleeved and fixed at one end of the second shaft 75 and meshed with the first bevel gear 74; a third bevel gear 77 is sleeved and fixed at one end of the second shaft 75 far away from the second bevel gear 76; the third shaft 78 is vertically arranged in the mounting groove 1 and is positioned on one side, away from the first shaft 72, of the second shaft 75, and the lower end of the third shaft 78 is rotatably connected with the groove bottom of the mounting groove 1; a fourth bevel gear 79 sleeved and fixed on the third shaft 78 and meshed with the third bevel gear 77; the second gear 80 is sleeved and fixed at the upper end of the third shaft 78; second rack 81 is fixed on the lateral wall of dash board 6, second rack 81 with second gear 80 meshes, the one end that dash board 6 kept away from cistern 2 clamps respectively in second spout 101 and can be in second spout 101 horizontal migration, second spout 101 level is seted up on the lateral wall of keeping away from primary shaft 72 of mounting groove 1.

Preferably, as shown in fig. 1, in order to discharge the water stored in the reservoir 2 when the reservoir 2 is moved, a hose 21 is communicated with a drain port at the bottom of the reservoir 2, and the other end of the hose 21 is communicated with a drain pipe 10 provided on the wall of the mounting groove 1.

The controller is DTD110F with timing function, and the electromagnetic valve 51 is LD 5250.

The working principle is as follows:

when water is stored, the water injection pipe 5 is used for injecting water into the water storage tank 2, the water storage tank 2 has larger and larger water storage capacity along with the water storage tank, the supporting rod 3 and the sliding seat 31 are driven to move downwards until the whole weight of the water storage tank 2 exceeds the supporting force of the plurality of springs 43, the sliding seat 31 moves downwards to touch and reach the pressure sensor 42, when the pressure sensor 42 detects that the bearing pressure of the pressure sensor reaches a preset value, the water storage capacity in the water storage tank reaches the peak and is about to overflow, at the moment, the pressure sensor 42 sends a signal to the controller, and the controller closes the electromagnetic valve 51 on the water injection pipe 5 after receiving the signal, so that the water injection into the water storage tank 2 is stopped, and the water storage tank overflow is avoided;

the support rod 3 moves downwards and simultaneously drives the first rack 71 to move synchronously, because the first rack 71 is meshed with the first gear 73, the first rack 71 moves and simultaneously drives the first gear 73 to rotate, the first gear 73 rotates and drives the first shaft 72 and the first bevel gear 74 to rotate synchronously, because the first bevel gear 74 is meshed with the second bevel gear 76, the first bevel gear 74 rotates and drives the second bevel gear 76 to rotate, the second bevel gear 76 rotates and drives the second shaft 75 and the third bevel gear 77 to rotate synchronously, because the third bevel gear 77 is meshed with the fourth bevel gear 79, the third bevel gear 77 rotates and drives the fourth bevel gear 79 to rotate synchronously, the fourth bevel gear 79 rotates and drives the third shaft 78 and the second gear 80 to rotate synchronously, because the second gear 80 is meshed with the second rack 81, the second gear 80 rotates and drives the second rack 81 to move horizontally and thus drive the water shield 6 to move towards the direction close to the water injection pipe 5, when the water storage capacity of the water storage tank reaches the maximum and the supporting rod 3 moves downwards to the lowest point, the water shielding plates 6 on the two sides of the water injection pipe 5 are completely closed together to shield the tank opening of the water storage tank 2, so that the tank opening of the water storage tank 2 is sealed, external garbage can be prevented from falling into the water storage tank to influence the water quality, and human or animals can be prevented from falling into the water storage tank to protect the life safety of the human or animal;

when water is needed from the outside, the water stored in the reservoir 2 is discharged through the water discharge pipe 101 by the hose 21, the water storage amount of the reservoir 2 is gradually reduced, after the whole weight of the reservoir 2 is smaller than the supporting force of the springs 43, the springs 43 jack up the sliding base 31 under the action of the elastic force, so that the reservoir 2 and the supporting rod 3 move upwards to be separated from the pressure sensor 42, the pressure sensor 42 detects that the pressure value born by the pressure sensor is zero, a signal is sent to the controller, and the controller opens the electromagnetic valve 51 after a period of time because the controller has a timing function, and water is filled into the reservoir 2 again by the water injection pipe 5.

Preferably, as shown in fig. 4, in order to make the horizontal movement of the two flashing plates 6 more stable, a horizontally arranged third sliding groove 102 is formed on the side wall of the mounting groove 1 away from the second rack 81, the third sliding groove 102 is communicated with the two second sliding grooves 101, and the side walls of the two flashing plates 6 away from the second rack 81 are both clamped in the third sliding groove 102 and can horizontally move in the third sliding groove 102.

Preferably, as shown in fig. 1, in order to load more water during the downward movement of the water reservoir 2 and prevent the water in the water reservoir 2 from splashing out, a frame 22 is sleeved inside the water reservoir 2, the outer wall of the frame 22 is connected with the inner wall of the water reservoir 2 in a sliding and sealing manner, and the top of the frame 22 extends out of the water reservoir 2 and is fixedly connected with the side wall of the mounting groove 1 through a plurality of connecting rods 23.

Preferably, as shown in fig. 4, avoid striking water injection pipe 5 when gathering together to water injection pipe 5 in order to make two water shields 6 cause its damage two water shield 6 one end symmetry that is close to water injection pipe 5 has seted up semi-circular draw-in groove 61, semi-circular draw-in groove 61's radius is greater than water injection pipe 5's radius, be fixed with rubber pad 62 on the semi-circular draw-in groove 61 inner wall, rubber pad 62 not only can play the cushioning effect when water shield 6 is close to water injection pipe 5, thereby avoid semi-circular draw-in groove 61 on the water shield 6 directly to strike water injection pipe 5 and cause water injection pipe 5 to break.

Preferably, in order to move the water reservoir 2 more smoothly when the water reservoir 2 moves vertically, guide mechanisms are symmetrically arranged on the outer walls of the left side and the right side of the water reservoir 2.

Specifically, as shown in fig. 1, the guide mechanism includes a fixing lever 91 and a guide groove 93; the fixing rod 91 is horizontally fixed on the outer wall of the reservoir 2, and one end of the fixing rod 91, which is far away from the reservoir 2, is provided with a pulley 92; the guide groove 93 is vertically arranged on the side wall of the installation groove 1, which is opposite to the pulley 92, and the pulley 92 is clamped in the guide groove 93 and can vertically move in the guide groove 93.

Although the preferred embodiments of the present invention have been disclosed, the embodiments of the present invention are not limited thereto, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present invention.

Claims

1. The utility model provides an energy-concerving and environment-protective type cistern anti-overflow water installation for hydraulic engineering, is including setting up cistern (2) in mounting groove (1), its characterized in that still includes:

the supporting rod (3) is vertically fixed at the bottom of the water storage tank (2), a sliding seat (31) is fixed at the bottom of the supporting rod (3), the sliding seat (31) is clamped in a first sliding groove (41) and is in sliding connection with the first sliding groove (41), the first sliding groove (41) is vertically arranged on the upper surface of an installation block (4) fixed at the bottom of the installation groove (1), a pressure sensor (42) is arranged on the inner wall of the first sliding groove (41), the pressure sensor (42) is located below the sliding seat (31), a plurality of vertically arranged springs (43) are fixed at the bottom of the sliding seat (31), and the other ends of the plurality of springs (43) are fixed with the inner bottom surface of the first sliding groove (41);

the two water shielding plates (6) are horizontally arranged at two sides above the reservoir (2);

two groups of transmission mechanisms are symmetrically arranged at two sides of the supporting rod (3), the input ends of the two groups of transmission mechanisms are connected with the supporting rod (3), the output ends of the two groups of transmission mechanisms are respectively correspondingly connected with the two water shielding plates (6) and are used for driving the two water shielding plates (6) to horizontally move when the supporting rod (3) vertically moves,

the transmission mechanism includes: the first rack (71) is vertically fixed on the side wall of the supporting rod (3); the first shaft (72) is horizontally arranged in the mounting groove (1) and is positioned above the mounting block (4), and two ends of the first shaft (72) are respectively and rotatably connected with two opposite side walls of the mounting groove (1); a first gear (73) sleeved and fixed on the first shaft (72) and meshed with the first rack (71); the first bevel gear (74) is sleeved and fixed on the first shaft (72) and is positioned on one side, away from the water storage tank (2), of the first shaft (72); the second shaft (75) is horizontally arranged in the mounting groove (1), and the axis of the second shaft (75) is vertical to the axis of the first shaft (72); the second bevel gear (76) is sleeved and fixed at one end of the second shaft (75) and meshed with the first bevel gear (74); a third bevel gear (77) sleeved and fixed at one end of the second shaft (75) far away from the second bevel gear (76); the third shaft (78) is vertically arranged in the mounting groove (1) and is positioned on one side, away from the first shaft (72), of the second shaft (75), and the lower end of the third shaft (78) is rotatably connected with the groove bottom of the mounting groove (1); a fourth bevel gear (79) sleeved and fixed on the third shaft (78) and meshed with the third bevel gear (77); the second gear (80) is sleeved and fixed at the upper end of the third shaft (78); the second rack (81) is fixed on the side wall of the water shielding plate (6), the second rack (81) is meshed with the second gear (80), one end, far away from the water storage tank (2), of the water shielding plate (6) is respectively clamped in the second sliding groove (101) and can horizontally move in the second sliding groove (101), and the second sliding groove (101) is horizontally arranged on the side wall, far away from the first shaft (72), of the mounting groove (1);

the water injection pipe (5) is arranged above the reservoir (2), and the electromagnetic valve (51) is arranged on the water injection pipe (5);

and the controller is electrically connected with the power supply module, and the pressure sensor (42) and the electromagnetic valve (51) are respectively and electrically connected with the controller.

2. The energy-saving and environment-friendly water reservoir water overflow preventing device for the water conservancy project is characterized in that a horizontally arranged third sliding groove (102) is formed in the side wall, far away from the second rack (81), of the mounting groove (1), the third sliding groove (102) is communicated with the two second sliding grooves (101), and the side walls, far away from the second rack (81), of the two water shielding plates (6) are clamped in the third sliding groove (102) and can move horizontally in the third sliding groove (102).

3. The energy-saving and environment-friendly water storage tank water overflowing preventing device for the water conservancy project according to claim 1, wherein a frame body (22) is sleeved inside the water storage tank (2), the outer wall of the frame body (22) is connected with the inner wall of the water storage tank (2) in a sliding and sealing mode, and the top of the frame body (22) extends out of the water storage tank (2) and is fixedly connected with the side wall of the mounting groove (1) through a plurality of connecting rods (23).

4. The energy-saving and environment-friendly water reservoir water overflow preventing device for the water conservancy project according to claim 1, wherein one ends of the two water shielding plates (6) close to the water injection pipe (5) are symmetrically provided with semicircular clamping grooves (61), the radius of each semicircular clamping groove (61) is larger than that of the water injection pipe (5), and rubber pads (62) are fixed on the inner walls of the semicircular clamping grooves (61).

5. The energy-saving and environment-friendly water storage pool overflow preventing device for the water conservancy project as claimed in claim 1, wherein the outer walls of the left side and the right side of the water storage pool (2) are symmetrically provided with guiding mechanisms.

6. The energy-saving and environment-friendly water reservoir water overflowing preventing device for the water conservancy project according to claim 5, wherein the guide mechanism comprises:

the fixing rod (91) is horizontally fixed on the outer wall of the water storage tank (2), and a pulley (92) is arranged at one end, far away from the water storage tank (2), of the fixing rod (91);

the guide groove (93) is vertically formed in the side wall, opposite to the pulley (92), of the mounting groove (1), and the pulley (92) is clamped in the guide groove (93) and can vertically move in the guide groove (93).

7. The energy-saving and environment-friendly water storage pool water overflow preventing device for the water conservancy project is characterized in that a water outlet at the bottom of the water storage pool (2) is communicated with a hose (21), and the other end of the hose (21) is communicated with a water drain pipe (10) arranged on the wall of the mounting groove (1).