Uniform water distribution device for mobile canal

Abstract

The utility model relates to evaporation equipment, in particular to a uniform water distribution device for a movable water channel. Comprising a rack, a water channel slidably connected to the rack in the left-right direction and a driving structure used for driving the water channel to move left and right. A first spraying pipe and a second spraying pipe which are communicated with the water channel are respectively arranged at the left and right ends of the bottom of the water channel; a first switch valve and a second switch valve are arranged in the water channel; the first switch valve and the second switch valve are respectively connected with the first spraying pipe and the second spraying pipe; the first switch valve and the second switch valve are alternately opened and closed, so that the first spraying pipe discharges water and the second spraying pipe is closed in the leftward moving process of the water channel; in the rightward moving process of the water channel, the second spraying pipe discharges water, and the first spraying pipe is closed. The water distribution device adopts a movable water channel structure, so that the length of the water channel can be reduced, and the stability is good.

Description

Technical Field

[0001] This application relates to evaporation equipment, and more particularly to a mobile water channel uniform water distribution device. Background Technology

[0002] The descriptions in this section provide background information related to this disclosure only and do not constitute prior art. Evaporation equipment concentrates salts by increasing the contact area between water and air. Traditionally, fixed water distribution pipes are used, resulting in numerous pipe distributions and high manufacturing costs. Another related technology uses a water distribution device that moves a spray pipe in a channel and uses a siphon effect to draw and spray water. This type of water distribution device has the following disadvantages: 1. The length of the channel must correspond to the length of the evaporation curtain, resulting in a long channel and high cost. 2. When the water distribution device stops working, the siphon effect stops, requiring the siphon effect to be recreated, which is cumbersome. Summary of the Invention

[0003] In view of this, this application provides a mobile water channel uniform water distribution device. The water distribution device adopts a mobile water channel structure, which can reduce the length of the water channel and has good stability.

[0004] To achieve the above objectives, this application employs the following technical solution:

[0005] A mobile water channel uniform water distribution device is characterized by comprising a frame, a water channel slidably connected to the frame in a left-right direction, and a drive structure for driving the water channel to move left and right; a first spray pipe and a second spray pipe connected to each other are respectively provided at the left and right ends of the bottom of the water channel; a first switch valve and a second switch valve are provided inside the water channel; the first switch valve and the second switch valve are respectively connected to the first spray pipe and the second spray pipe; the first switch valve and the second switch valve alternately open and close, so that when the water channel moves to the left, water flows out of the first spray pipe and the second spray pipe closes; when the water channel moves to the right, water flows out of the second spray pipe and the first spray pipe closes.

[0006] The aforementioned mobile water channel uniform water distribution device reduces the channel's length and manufacturing cost by making the channel movable left and right. Furthermore, a first spray pipe and a second spray pipe are respectively installed on the left and right sides of the channel. These two spray pipes operate alternately. When the channel moves to the left, the first spray pipe dispenses water, distributing it to the left side, while the second spray pipe stops distributing water. When the channel moves to the right, the second spray pipe dispenses water, distributing it to the right side, while the first spray pipe stops distributing water. This not only ensures uniform water distribution but also reduces the water output, allowing for the use of a smaller power pump for water supply. The device also has lower manufacturing costs and a simpler structure.

[0007] In some embodiments, both the first and second switching valves include a valve body fixedly installed in the water channel and having a water inlet, and a valve cover rotatably connected to the valve body for opening and closing the water inlet. The water inlet of the valve body is connected to the first or second spray pipe. When the valve cover is lifted upward, the water inlet opens, and when the valve cover is lowered back down, the water inlet closes.

[0008] The water channel is provided with a first chute and a second chute extending in the left and right directions on the left and right sides respectively. A first slide rod is slidably connected in the first chute and a second slide rod is slidably connected in the second chute. The valve cover of the first switch valve is connected to the first slide rod through a first connecting rope, and the valve cover of the second switch valve is connected to the second slide rod through a second connecting rope.

[0009] The frame is also fixedly equipped with a first push rod, a second push rod, a third push rod, and a fourth push rod arranged sequentially from left to right. The first switch valve and the second switch valve are arranged in a mirror image. When the water channel moves to the left end of its travel, the first push rod pushes the first slide rod to move to the right, the valve cover of the first switch valve resets downwards to close the corresponding water inlet, and the first spray pipe closes. Meanwhile, the third push rod pushes the second slide rod to move to the right, the valve cover of the second switch valve lifts upwards to open the corresponding water inlet, and water flows out of the second spray pipe.

[0010] When the water channel moves to the right and reaches its rightmost travel end, the second push rod pushes the first slide rod to the left, lifting the valve cover of the first switch valve and opening the corresponding inlet, allowing water to flow from the first spray pipe. Simultaneously, the fourth push rod pushes the second slide rod to the left, causing the valve cover of the second switch valve to reset downwards and close the corresponding inlet, shutting off the second spray pipe. This embodiment uses mechanical actuation to control the opening and closing of the switch valve, resulting in good stability. In other embodiments, a solenoid valve can also be used for control.

[0011] In some embodiments, the water channel is slidably connected to the frame via pulleys or rails.

[0012] In some embodiments, the mobile canal uniform water distribution device also includes a water pump supply system for supplying water to the canal.

[0013] In some embodiments, both the first spray pipe and the second spray pipe include a vertical pipe that is fixedly connected to the water channel and extends vertically, and a horizontal bar that is fixedly connected to the vertical pipe and extends in the front-back direction, wherein the horizontal bar is provided with a plurality of spray holes.

[0014] In some embodiments, magnetic suction devices are respectively provided on the left and right sides of the first and second slide grooves to fix the stopping position of the first or second slide rod. When the first or second slide rod is pushed, friction ensures that the slide rod stops at the corresponding position; to further fix the slide rod, magnetic suction devices can be used to attract it.

[0015] The drive structure can use a motor or cylinder to drive the water channel to move linearly.

[0016] As can be seen from the above technical solution, this application has at least the following advantages and positive effects:

[0017] This application discloses a mobile water channel uniform water distribution device. By making the water channel movable left and right, the length of the channel can be reduced, thus lowering manufacturing costs. Furthermore, a first spray pipe and a second spray pipe are respectively installed on the left and right sides of the water channel. The first and second spray pipes are alternately activated. When the water channel moves to the left, the first spray pipe dispenses water, distributing it to the left side, while the second spray pipe stops distributing water. When the water channel moves to the right, the second spray pipe dispenses water, distributing it to the right side, while the first spray pipe stops distributing water. This not only ensures uniform water distribution but also reduces the water output of the channel, allowing for the use of a smaller power pump for water supply. The device also has lower manufacturing costs and a simpler structure. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of an embodiment of this application;

[0019] Figure 2 This is a schematic diagram of the structure after removing the frame in an embodiment of this application;

[0020] Figure 3 This is a partial exploded view of the water channel in an embodiment of this application;

[0021] Figure 4 This is the usage state of the water channel when it moves to the left end of its travel distance in the embodiment of this application. Figure 1 ;

[0022] Figure 5 This is the usage state of the water channel when it moves to the left end of its travel distance in the embodiment of this application. Figure 2 ;

[0023] Figure 6 This is the usage state of the water channel when it moves to the right end of its journey in the embodiment of this application. Figure 1 ;

[0024] Figure 7 This is the usage state of the water channel when it moves to the right end of its journey in the embodiment of this application. Figure 2 .

[0025] Labeling Explanation: 1. Frame; 2. Water channel; 21. First chute; 22. Second chute; 3. First spray pipe; 4. Second spray pipe; 5. First switch valve; 51. Valve body; 52. Valve cover; 53. First connecting rope; 6. Second switch valve; 61. Second connecting rope; 7. First slide rod; 8. Second slide rod; 9. First push rod; 101. Second push rod; 102. Third push rod; 103. Fourth push rod; 104. Pulley. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of this application clearer, the application will be described in further detail below with reference to the accompanying drawings. The terminology used in the embodiments section of this application is only for explaining specific embodiments and is not intended to limit the application.

[0027] See Figures 1 to 7 This application provides a mobile water channel uniform water distribution device, including a frame 1, a water channel 2 slidably connected to the frame 1 in a left-right direction, and a drive structure for driving the water channel 2 to move left and right; the bottom of the water channel 2 is provided with a first spray pipe 3 and a second spray pipe 4 communicating with the water channel 2 at the left and right ends respectively; a first switch valve 5 and a second switch valve 6 are provided in the water channel 2; the first switch valve 5 and the second switch valve 6 are respectively connected to the first spray pipe 3 and the second spray pipe 4; the first switch valve 5 and the second switch valve 6 alternately open and close, so that when the water channel 2 moves to the left, water flows out of the first spray pipe 3 and the second spray pipe 4 closes; when the water channel 2 moves to the right, water flows out of the second spray pipe 4 and the first spray pipe 3 closes.

[0028] This mobile water channel 2 uniform water distribution device reduces the length of the channel 2 and lowers manufacturing costs by making it movable left and right. Furthermore, a first spray pipe 3 and a second spray pipe 4 are respectively installed on the left and right sides of the channel 2. The first spray pipe 3 and the second spray pipe 4 are alternately activated. When the channel 2 moves to the left, the first spray pipe 3 discharges water, distributing water to the left side, while the second spray pipe 4 stops distributing water. When the channel 2 moves to the right, the second spray pipe 4 discharges water, distributing water to the right side, while the first spray pipe 3 stops distributing water. This not only ensures uniform water distribution but also reduces the water output of the channel 2, allowing for the use of a smaller power pump for water supply, resulting in lower manufacturing costs and a simpler structure.

[0029] The first switching valve 5 and the second switching valve 6 both include a valve body 51 fixedly installed in the water channel 2 and having a water inlet, and a valve cover 52 rotatably connected to the valve body 51 for opening and closing the water inlet. The water inlet of the valve body 51 is connected to the first spray pipe 3 or the second spray pipe 4. When the valve cover 52 is lifted upward, the water inlet is opened, and when the valve cover 52 is reset downward, the water inlet is closed.

[0030] On the left and right sides of the water channel 2, there are first sliding grooves 21 and second sliding grooves 22 extending in the left and right directions, respectively. A first sliding rod 7 is slidably connected in the first sliding groove 21, and a second sliding rod 8 is slidably connected in the second sliding groove 22. The valve cover 52 of the first switch valve 5 is connected to the first sliding rod 7 through the first connecting rope 53, and the valve cover 52 of the second switch valve 6 is connected to the second sliding rod 8 through the second connecting rope 61.

[0031] The frame 1 is also fixedly equipped with a first push rod 9, a second push rod 101, a third push rod 102 and a fourth push rod 103 arranged from left to right. The first switch valve 5 and the second switch valve 6 are arranged in a mirror image. When the water channel 2 moves to the left end of the left stroke, the first push rod 9 pushes the first slide rod 7 to move to the right. The valve cover 52 of the first switch valve 5 resets downward to close the corresponding water inlet, and the first spray pipe 3 is closed. Meanwhile, the third push rod 102 pushes the second slide rod 8 to move to the right. The valve cover 52 of the second switch valve 6 is lifted upward to open the corresponding water inlet, and water is discharged from the second spray pipe 4.

[0032] When water channel 2 moves to the right and reaches the end of its travel on the right side, the second push rod 101 pushes the first slide rod 7 to move to the left. The valve cover 52 of the first switch valve 5 lifts upward and opens the corresponding inlet, allowing water to flow from the first spray pipe 3. Meanwhile, the fourth push rod 103 also pushes the second slide rod 8 to move to the left, causing the valve cover 52 of the second switch valve 6 to reset downward and close the corresponding inlet, thus closing the second spray pipe 4. This embodiment uses mechanical actuation to control the opening and closing of the switch valves, resulting in good stability. In other embodiments, solenoid valves can also be used for control.

[0033] The water channel 2 is slidably connected to the frame 1 via pulley 104 or slide rail.

[0034] The mobile water canal 2 uniform water distribution device also includes a water pump supply system for supplying water to the water canal 2.

[0035] Both the first spray pipe 3 and the second spray pipe 4 include a vertical pipe that is fixedly connected to the water channel 2 and extends vertically, and a horizontal bar that is fixedly connected to the vertical pipe and extends in the front-back direction. The horizontal bar is provided with several water spray holes.

[0036] Magnetic suction devices are respectively provided on the left and right sides of the first slide groove 21 and the second slide groove 22 to fix the stopping position of the first slide rod 7 or the second slide rod 8. When the first slide rod 7 or the second slide rod 8 is pushed, friction is used to keep the slide rod in the corresponding position. In order to further fix the slide rod, magnetic suction devices can be used to attract the slide rod.

[0037] The drive structure can use a motor or cylinder to drive the water channel 2 to move linearly.

[0038] The following is a brief description of the working process and usage method of a mobile water channel uniform water distribution device according to the above embodiments:

[0039] See Figure 1 , Figure 4 and Figure 5 At this time, the water channel 2 moves to the end of its travel on the left side. The first push rod 9 pushes the first slide rod 7 to move to the right. The valve cover 52 of the first switch valve 5 returns to its original position and closes the corresponding water inlet. The first spray pipe 3 is closed. Meanwhile, the third push rod 102 pushes the second slide rod 8 to move to the right. The valve cover 52 of the second switch valve 6 is lifted up and opens the corresponding water inlet. Water is discharged from the second spray pipe 4. At this time, the water channel 2 moves to the right and the second spray pipe 4 continues to distribute water, thus being responsible for distributing water to the evaporation curtain in the right area.

[0040] See Figure 6 and Figure 7 When water channel 2 reaches the end of its travel on the right, the second push rod 101 pushes the first slide rod 7 to the left, the valve cover 52 of the first switch valve 5 lifts upward and opens the corresponding water inlet, water flows out of the first spray pipe 3, and the fourth push rod 103 also pushes the second slide rod 8 to the left, the valve cover 52 of the second switch valve 6 resets downward and closes the corresponding water inlet, and the second spray pipe 4 closes. Subsequently, water channel 2 moves to the left in the opposite direction, and the first spray pipe 3 distributes water to the evaporation curtain in the left area.

[0041] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the embodiments of this application, and are not intended to limit them; although the embodiments of this application have been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or make equivalent substitutions for some or all of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A mobile water channel uniform water distribution device, characterized by: The utility model provides a kind of water channel movable spraying device, including rack (1), water channel (2) is slidably connected in rack (1) along left and right direction and the drive structure for driving water channel (2) left and right movement;The left and right ends of the bottom of water channel (2) are respectively provided with first spray pipe (3) and second spray pipe (4) that water channel (2) is communicated;First switch valve (5) and second switch valve (6) are provided in water channel (2);First switch valve (5) and second switch valve (6) are connected with first spray pipe (3) and second spray pipe (4) respectively;The alternate switching action of first switch valve (5) and second switch valve (6) makes that first spray pipe (3) discharges in the process that water channel (2) moves to left, and second spray pipe (4) is closed;Second spray pipe (4) discharges in the process that water channel (2) moves to right, and first spray pipe (3) is closed.

2. A mobile raceway uniform water distribution device according to claim 1, wherein: First switch valve (5) and second switch valve (6) all include valve body (51) that is fixedly installed in water channel (2) and has water inlet and valve cover (52) that is rotatably connected on valve body (51) and is used to open and close water inlet, the water inlet of valve body (51) is communicated with first spray pipe (3) or second spray pipe (4), the water inlet is opened when valve cover (52) is lifted up, and the water inlet is closed when valve cover (52) resets downward; The left and right sides on water channel (2) are respectively provided with first sliding groove (21) and second sliding groove (22) extending along left and right direction, first sliding rod (7) is slidably connected in first sliding groove (21), second sliding rod (8) is slidably connected in second sliding groove (22), the valve cover (52) of first switch valve (5) is connected with first sliding rod (7) by first connecting rope (53), the valve cover (52) of second switch valve (6) is connected with second sliding rod (8) by second connecting rope (61); Rack (1) is also fixedly provided with first push rod (9), second push rod (101), third push rod (102) and fourth push rod (103) arranged in sequence from left to right, first switch valve (5) and second switch valve (6) are mirror image arranged left and right, when water channel (2) moves to left end of left stroke, first push rod (9) pushes first sliding rod (7) to move right, the valve cover (52) of first switch valve (5) resets downward and closes corresponding water inlet, and first spray pipe (3) is closed, while third push rod (102) also pushes second sliding rod (8) to move right, the valve cover (52) of second switch valve (6) is lifted up and opens corresponding water inlet, and second spray pipe (4) discharges water; When water channel (2) moves to right end of right stroke, second push rod (101) pushes first sliding rod (7) to move left, the valve cover (52) of first switch valve (5) is lifted up and opens corresponding water inlet, and first spray pipe (3) discharges water, while fourth push rod (103) also pushes second sliding rod (8) to move left, the valve cover (52) of second switch valve (6) resets downward and closes corresponding water inlet, and second spray pipe (4) is closed.

3. A mobile raceway uniform water distribution device according to claim 1, wherein: Water channel (2) is slidably connected with rack (1) by pulley (104) or slide rail.

4. A mobile raceway uniform water distribution device according to claim 1, wherein: The mobile water channel uniform water distribution device further comprises a water pump water supply system for supplying water to the water channel (2).

5. A mobile raceway uniform water distribution device according to claim 1, wherein: The first spray pipe (3) and the second spray pipe (4) each comprise a vertical pipe fixedly connected with the water channel (2) and vertically extending, and a horizontal rod fixedly connected with the vertical pipe and extending in the front-rear direction, and a plurality of water spray holes are arranged on the horizontal rod.

6. A mobile raceway uniform water distribution device according to claim 1, wherein: Magnetic attraction members are arranged on the left and right sides of the first sliding groove (21) and the second sliding groove (22) respectively for fixing the stop position of the first sliding rod (7) or the second sliding rod (8).

Images